diff --git a/repos/dde_linux/README b/repos/dde_linux/README index 51381b0b8e..ad684de987 100644 --- a/repos/dde_linux/README +++ b/repos/dde_linux/README @@ -33,118 +33,6 @@ library named 'lxip.lib.so'. The IP stack can be interfaced using Genode's version of 'libc' by linking your application to 'lxip_libc' plugin in your 'target.mk' file. -WiFi -#### - -The wifi_drv component is a port of the Linux mac802.11 stack, including the -iwlwifi driver as well as libnl and wpa_supplicant, to Genode. - -To start the component the following configuration snippet can be used: - -! -! -! -! -! -! -! -! -! -! -! -! -! -! -! -! -! -! -! - -To temporarily prevent any radio activity, the 'rfkill' attribute -can be set to 'true'. - -If the network is protected by, e.g., WPA/WPA2, the protection type, either -'WPA' or 'WPA2' as well as the the passphrase have to be specified. -The 'bssid' attribute can be used to select a specifc accesspoint within a -network. Of all attributes only the 'ssid' attribute is mandatory, all others -are optional and should only be used when needed. - -The configuration may contain more than one network. In This case the driver -will try to select the best one it gets a response from. To prevent it -from automatically joining the network the 'auto_connect' attribute must be -set to 'false'; the default value is 'true'. If the 'explicit_scan' attribute -is set, the driver will pro-actively scan for a hidden network with the given -SSID: - -! -! -! -! - -By default, the driver scans for available networks only when not -connected. This can be changed with the 'connected_scan_interval' -attribute, which specifies the interval for connected scans in -seconds and directly influences any roaming decision, i.e., select -a better fit accesspoint for the configured network. - -Also, the driver can be switched to verbose logging during runtime -by setting the 'verbose' or 'verbose_state' attribute to 'true'. - -The wifi_drv creates two distinct reports to communicate its state and -information about the wireless infrastructure to other components. The -first one is a list of all available accesspoints. The following examplary -report shows its general structure: - -! -! -! -! -! - -Each accesspoint node has attributes that contain the SSID and the BSSID -of the accesspoint as well as the link quality (signal strength). These -attributes are mandatory. If the network is protected, the node will also -have an attribute describing the type of protection in addition. - -The second report provides information about the state of the connection -to the currently connected accesspoint: - -! -! -! - -Valid state values are 'connected', 'disconnected', 'connecting'. Depending -on the state, there are additional attributes that can be checked. In case -of an authentication error, e.g. the passphrase is wrong, the 'auth_failure' -attribute will be set to 'true'. The 'rfkilled' attribute is set to 'true' -if a disconnect was triggered by disabling the radio activity via setting -the 'rfkill' attribute. - -By subscribing to both reports and providing the required 'wifi_config' ROM -module, a component is able control the wireless driver. - -Currently only WPA/WPA2 protection using a passphrase is supported and the the -SSID is copied verbatim. At the moment, there is no way to express or escape -non alphanumeric characters. - -On certain cards, e.g. Intel Wireless 6200 ABG, it may be necessary to disable -the 11n mode. This can be achieved by setting the 'use_11n' attribute in -the 'wifi_config' node to 'no'. - -The driver optionally reports the following information under the -label "devices" if requested in the config as depicted. - -! - -! - lx_kit ###### diff --git a/repos/dde_linux/lib/import/import-legacy_wifi_include.mk b/repos/dde_linux/lib/import/import-legacy_wifi_include.mk deleted file mode 100644 index 842629ffdc..0000000000 --- a/repos/dde_linux/lib/import/import-legacy_wifi_include.mk +++ /dev/null @@ -1,27 +0,0 @@ -WIFI_CONTRIB_DIR := $(call select_from_ports,dde_linux)/src/lib/wifi -SRC_DIR := $(REP_DIR)/src/lib/legacy/wifi - -# architecture-dependent includes -ifeq ($(filter-out $(SPECS),x86),) - ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/x86 - ifeq ($(filter-out $(SPECS),32bit),) - ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/x86_32 - endif # 32bit - ifeq ($(filter-out $(SPECS),64bit),) - ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/x86_64 - endif # 64bit -endif # x86 - - -# -# The order of include-search directories is important, we need to look into -# 'contrib' before falling back to our custom 'lx_emul.h' header. -# -INC_DIR += $(SRC_DIR) \ - $(SRC_DIR)/include -INC_DIR += $(REP_DIR)/src/include -INC_DIR += $(ARCH_SRC_INC_DIR) -INC_DIR += $(WIFI_CONTRIB_DIR)/include \ - $(WIFI_CONTRIB_DIR)/include/uapi \ - $(WIFI_CONTRIB_DIR)/drivers/net/wireless/iwlwifi -INC_DIR += $(LIB_CACHE_DIR)/legacy_wifi_include/include/include/include diff --git a/repos/dde_linux/lib/mk/iwl_firmware.mk b/repos/dde_linux/lib/mk/iwl_firmware.mk deleted file mode 100644 index 7f913b7757..0000000000 --- a/repos/dde_linux/lib/mk/iwl_firmware.mk +++ /dev/null @@ -1,21 +0,0 @@ -# -# Pseudo library to copy Intel Wireless firmware to build directory -# - -WIFI_CONTRIB_DIR := $(call select_from_ports,dde_linux) - -IMAGES := $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/firmware/*.ucode)) -IMAGES += $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/firmware/*.db)) -BIN_DIR := $(BUILD_BASE_DIR)/bin -FW_DIR := $(WIFI_CONTRIB_DIR)/firmware - -CUSTOM_TARGET_DEPS += $(addprefix $(BIN_DIR)/,$(IMAGES)) - -$(BIN_DIR)/%.ucode: $(FW_DIR)/%.ucode - $(VERBOSE)cp $^ $@ - -$(BIN_DIR)/%.db: $(FW_DIR)/%.db - $(VERBOSE)cp $^ $@ - - -CC_CXX_WARN_STRICT = diff --git a/repos/dde_linux/lib/mk/legacy_wifi.inc b/repos/dde_linux/lib/mk/legacy_wifi.inc deleted file mode 100644 index 86b3b5de53..0000000000 --- a/repos/dde_linux/lib/mk/legacy_wifi.inc +++ /dev/null @@ -1,134 +0,0 @@ -LIB_DIR := $(REP_DIR)/src/lib/legacy/wifi -LIB_INC_DIR := $(LIB_DIR)/include - -WIFI_CONTRIB_DIR := $(call select_from_ports,dde_linux)/src/lib/wifi -DRIVERS_DIR := $(WIFI_CONTRIB_DIR)/drivers -WIFI_DIR := $(WIFI_CONTRIB_DIR)/net - -SHARED_LIB = yes - -# -# legacy_wifi_include *must* be the first library, otherwise the include -# order is wrong -# -LIBS += legacy_wifi_include lx_kit_setjmp nic_driver - -LD_OPT += --version-script=$(LIB_DIR)/symbol.map - -SRC_CC += dummies.cc init.cc lxcc_emul.cc nic.cc socket_call.cc random.cc \ - firmware.cc - -# lx_kit -SRC_CC += mapped_io_mem_range.cc irq.cc pci.cc malloc.cc scheduler.cc \ - work.cc timer.cc printf.cc bug.cc env.cc - -SRC_C += lxc_emul.c dummies_new.c - -CC_WARN = -CC_OPT += -fno-builtin-toupper - -CC_C_OPT += -std=gnu89 -CC_C_OPT += -include $(LIB_INC_DIR)/lx_emul.h -CC_C_OPT += -Wall -Wno-unused-variable -Wno-unused-function -Wno-uninitialized -CC_C_OPT += -Wno-unused-but-set-variable -Wno-pointer-sign -Wno-cast-qual -CC_C_OPT += -Wno-stringop-truncation -CC_CXX_OPT += -Wall -fpermissive - -CC_OPT += -U__linux__ -D __KERNEL__ -DCONFIG_PCI -#CC_OPT += -DCONFIG_INET -CC_OPT += -DCONFIG_NET -DCONFIG_NET_NS -DCONFIG_WLAN #-D__MAC80211_DRIVER_TRACE - -# CONFIG options -CC_OPT += -DCONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=1 - -# needed for firmware loading -CC_OPT += -DCONFIG_FW_LOADER - -# bling bling -CC_OPT += -DCONFIG_LEDS_TRIGGERS -DCONFIG_MAC80211_LEDS - -# mesh -CC_OPT += -DCONFIG_MAC80211_MESH - -# power management -CC_OPT += -DCONFIG_PM -DCONFIG_PM_SLEEP - -# rfkill -CC_OPT += -DCONFIG_RFKILL -DCONFIG_RFKILL_INPUT -# choose default pid algorithm -CC_OPT += -DCONFIG_MAC80211_RC_PID -DCONFIG_MAC80211_RC_DEFAULT=\"pid\" - -CC_OPT += -DCONFIG_CFG80211 - -# -# Suffix of global 'module_init' function -# -MOD_SUFFIX = -CC_OPT += -DMOD_SUFFIX=$(MOD_SUFFIX) - -SRC_C += lib/bsearch.c -SRC_C += lib/bucket_locks.c -SRC_C += lib/crc32.c -SRC_C += lib/ctype.c -SRC_C += lib/gcd.c - -# crypto -SRC_C += $(addprefix crypto/, $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/crypto/*.c))) - -# net -SRC_C += net/core/datagram.c -SRC_C += net/core/rtnetlink.c -SRC_C += net/core/skbuff.c -SRC_C += net/core/sock.c -SRC_C += net/ethernet/eth.c -SRC_C += net/netlink/af_netlink.c -SRC_C += net/netlink/genetlink.c -SRC_C += net/packet/af_packet.c - -# netlink -SRC_C += lib/nlattr.c -SRC_C += lib/rbtree.c -SRC_C += lib/rhashtable.c - -# wifi mac80211 -SRC_C += $(addprefix net/mac80211/, $(notdir $(wildcard $(WIFI_DIR)/mac80211/*.c))) -CC_OPT += -DCONFIG_MAC80211_RC_MINSTREL -DCONFIG_MAC80211_RC_MINSTREL_HT -CC_OPT += -DCONFIG_MAC80211_STA_HASH_MAX_SIZE=0 - -# wifi rfkill -SRC_C += $(addprefix net/rfkill/, $(notdir $(wildcard $(WIFI_DIR)/rfkill/*.c))) -INC_DIR += $(WIFI_DIR)/rfkill - -# wifi cfg80211 -SRC_C += $(addprefix net/wireless/, $(notdir $(wildcard $(WIFI_DIR)/wireless/*.c))) -INC_DIR += $(WIFI_DIR)/wireless -CC_OPT += -DCONFIG_CFG80211_REG_RELAX_NO_IR=0 - -# led driver -SRC_C += $(addprefix drivers/leds/, $(notdir $(wildcard $(DRIVERS_DIR)/leds/*.c))) -CC_OPT += -DCONFIG_LEDS_TRIGGERS - -CC_OPT += -D__CHECK_ENDIAN__ - -# iwlwifi driver -DRV_DIR_IWLWIFI := drivers/net/wireless/intel/iwlwifi -SRC_C += $(addprefix $(DRV_DIR_IWLWIFI)/, $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI)/*.c))) -SRC_C += $(addprefix $(DRV_DIR_IWLWIFI)/cfg/, $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI)/cfg/*.c))) -SRC_C += $(addprefix $(DRV_DIR_IWLWIFI)/dvm/, $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI)/dvm/*.c))) -SRC_C += $(addprefix $(DRV_DIR_IWLWIFI)/fw/, $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI)/fw/*.c))) -SRC_C += $(addprefix $(DRV_DIR_IWLWIFI)/mvm/, $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI)/mvm/*.c))) -SRC_C += $(addprefix $(DRV_DIR_IWLWIFI)/pcie/, $(notdir $(wildcard $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI)/pcie/*.c))) -INC_DIR += $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI) -INC_DIR += $(WIFI_CONTRIB_DIR)/$(DRV_DIR_IWLWIFI)/fw -CC_OPT += -DCONFIG_IWLMVM -DCONFIG_IWLDVM -DCONFIG_IWLWIFI_LEDS -CC_OPT += -DCONFIG_IWLWIFI_DEBUG - -vpath %.c $(DRIVERS_DIR) -vpath %.c $(WIFI_CONTRIB_DIR)/drivers/net/wireless/ -vpath %.c $(WIFI_DIR) -vpath %.c $(WIFI_CONTRIB_DIR) -vpath %.c $(LIB_DIR) -vpath %.cc $(LIB_DIR) -vpath %.cc $(REP_DIR)/src/lib/legacy/lx_kit - -# vi: set ft=make : diff --git a/repos/dde_linux/lib/mk/legacy_wifi_include.mk b/repos/dde_linux/lib/mk/legacy_wifi_include.mk deleted file mode 100644 index c4320a2fac..0000000000 --- a/repos/dde_linux/lib/mk/legacy_wifi_include.mk +++ /dev/null @@ -1,39 +0,0 @@ -ifeq ($(called_from_lib_mk),yes) - -WIFI_CONTRIB_DIR := $(call select_from_ports,dde_linux)/src/lib/wifi -LX_EMUL_H := $(REP_DIR)/src/lib/legacy/wifi/include/lx_emul.h - -# -# Determine the header files included by the contrib code. For each -# of these header files we create a symlink to 'lx_emul.h'. -# -SCAN_DIRS := $(addprefix $(WIFI_CONTRIB_DIR)/include/, asm-generic crypto linux net trace uapi) \ - $(addprefix $(WIFI_CONTRIB_DIR)/, crypto drivers lib net) -GEN_INCLUDES := $(shell grep -rIh "^\#include .*\/" $(SCAN_DIRS) |\ - sed "s/^\#include [^<\"]*[<\"]\([^>\"]*\)[>\"].*/\1/" |\ - sort | uniq) -# -# Filter out original Linux headers that exist in the contrib directory -# -NO_GEN_INCLUDES := $(shell cd $(WIFI_CONTRIB_DIR)/; find include -name "*.h" |\ - sed "s/.\///" | sed "s/.*include\///") -GEN_INCLUDES := $(filter-out $(NO_GEN_INCLUDES),$(GEN_INCLUDES)) - -# -# Put Linux headers in 'GEN_INC' dir, since some include use "../../" paths use -# three level include hierarchy -# -GEN_INC := $(shell pwd)/include/include/include -GEN_INCLUDES := $(addprefix $(GEN_INC)/,$(GEN_INCLUDES)) - -all: $(GEN_INCLUDES) - -$(GEN_INCLUDES): - $(VERBOSE)mkdir -p $(dir $@) - $(VERBOSE)ln -s $(LX_EMUL_H) $@ - -endif - -# vi: set ft=make : - -CC_CXX_WARN_STRICT = diff --git a/repos/dde_linux/lib/mk/spec/x86_32/legacy_wifi.mk b/repos/dde_linux/lib/mk/spec/x86_32/legacy_wifi.mk deleted file mode 100644 index 8054d7c1e8..0000000000 --- a/repos/dde_linux/lib/mk/spec/x86_32/legacy_wifi.mk +++ /dev/null @@ -1,9 +0,0 @@ -include $(REP_DIR)/lib/mk/legacy_wifi.inc - -INC_DIR += $(LIB_INC_DIR)/spec/32bit $(LIB_INC_DIR)/spec/x86_32 $(LIB_INC_DIR)/spec/x86 - -CC_OPT += -DCONFIG_64BIT=0 - -vpath %.S $(REP_DIR)/src/lib/legacy/lx_kit/spec/x86_32 - -CC_CXX_WARN_STRICT = diff --git a/repos/dde_linux/lib/mk/spec/x86_64/legacy_wifi.mk b/repos/dde_linux/lib/mk/spec/x86_64/legacy_wifi.mk deleted file mode 100644 index 6ba594454f..0000000000 --- a/repos/dde_linux/lib/mk/spec/x86_64/legacy_wifi.mk +++ /dev/null @@ -1,9 +0,0 @@ -include $(REP_DIR)/lib/mk/legacy_wifi.inc - -INC_DIR += $(LIB_INC_DIR)/spec/64bit $(LIB_INC_DIR)/spec/x86_64 $(LIB_INC_DIR)/spec/x86 - -CC_OPT += -DCONFIG_64BIT=1 - -vpath %.S $(REP_DIR)/src/lib/legacy/lx_kit/spec/x86_64 - -CC_CXX_WARN_STRICT = diff --git a/repos/dde_linux/patches/wifi.patch b/repos/dde_linux/patches/wifi.patch deleted file mode 100644 index c77310ce26..0000000000 --- a/repos/dde_linux/patches/wifi.patch +++ /dev/null @@ -1,154 +0,0 @@ -diff --git a/crypto/algboss.c b/crypto/algboss.c -index 5e6df2a..6ec2ce3 100644 ---- a/crypto/algboss.c -+++ b/crypto/algboss.c -@@ -90,6 +90,8 @@ out: - crypto_alg_put(¶m->larval->alg); - kfree(param); - module_put_and_exit(0); -+ -+ return 0; - } - - static int cryptomgr_schedule_probe(struct crypto_larval *larval) -@@ -227,6 +229,8 @@ skiptest: - - kfree(param); - module_put_and_exit(0); -+ -+ return 0; - } - - static int cryptomgr_schedule_test(struct crypto_alg *alg) -diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c -index 7bd704a..d329673 100644 ---- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c -+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c -@@ -549,6 +549,8 @@ static struct scatterlist *alloc_sgtable(int size) - - void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt) - { -+ return; -+ - struct iwl_fw_error_dump_file *dump_file; - struct iwl_fw_error_dump_data *dump_data; - struct iwl_fw_error_dump_info *dump_info; -@@ -1106,6 +1108,8 @@ IWL_EXPORT_SYMBOL(iwl_fw_start_dbg_conf); - - void iwl_fw_error_dump_wk(struct work_struct *work) - { -+ return; -+ - struct iwl_fw_runtime *fwrt = - container_of(work, struct iwl_fw_runtime, dump.wk.work); - -diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c -index 9c4a7f6..3bf610f 100644 ---- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c -+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c -@@ -1776,6 +1776,7 @@ MODULE_PARM_DESC(debug, "debug output mask"); - module_param_named(swcrypto, iwlwifi_mod_params.swcrypto, int, S_IRUGO); - MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])"); - module_param_named(11n_disable, iwlwifi_mod_params.disable_11n, uint, S_IRUGO); -+unsigned int *module_param_11n_disable = &iwlwifi_mod_params.disable_11n; - MODULE_PARM_DESC(11n_disable, - "disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX"); - module_param_named(amsdu_size, iwlwifi_mod_params.amsdu_size, -diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/led.c b/drivers/net/wireless/intel/iwlwifi/mvm/led.c -index b272695..143130d 100644 ---- a/drivers/net/wireless/intel/iwlwifi/mvm/led.c -+++ b/drivers/net/wireless/intel/iwlwifi/mvm/led.c -@@ -142,7 +142,7 @@ int iwl_mvm_leds_init(struct iwl_mvm *mvm) - if (ret) { - kfree(mvm->led.name); - IWL_INFO(mvm, "Failed to enable led\n"); -- return ret; -+ return 0; - } - - mvm->init_status |= IWL_MVM_INIT_STATUS_LEDS_INIT_COMPLETE; -diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c -index 7152fdc..5d133e5 100644 ---- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c -+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c -@@ -4368,7 +4368,7 @@ const struct ieee80211_ops iwl_mvm_hw_ops = { - .add_interface = iwl_mvm_mac_add_interface, - .remove_interface = iwl_mvm_mac_remove_interface, - .config = iwl_mvm_mac_config, -- .prepare_multicast = iwl_mvm_prepare_multicast, -+ .prepare_multicast = 0, - .configure_filter = iwl_mvm_configure_filter, - .config_iface_filter = iwl_mvm_config_iface_filter, - .bss_info_changed = iwl_mvm_bss_info_changed, -diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c -index 5d133e5..ec770d4 100644 ---- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c -+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c -@@ -1573,7 +1573,7 @@ static void iwl_mvm_recalc_multicast(struct iwl_mvm *mvm) - - lockdep_assert_held(&mvm->mutex); - -- if (WARN_ON_ONCE(!mvm->mcast_filter_cmd)) -+ if (!mvm->mcast_filter_cmd) - return; - - ieee80211_iterate_active_interfaces_atomic( -diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c -index f25ce3a..85007fc 100644 ---- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c -+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c -@@ -1601,7 +1601,7 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id) - * Re-enable interrupts here since we don't - * have anything to service - */ -- if (test_bit(STATUS_INT_ENABLED, &trans->status)) -+ // if (test_bit(STATUS_INT_ENABLED, &trans->status)) - _iwl_enable_interrupts(trans); - spin_unlock(&trans_pcie->irq_lock); - lock_map_release(&trans->sync_cmd_lockdep_map); -diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h -index 99df171..4632cdf 100644 ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -3781,7 +3781,7 @@ static inline void skb_remcsum_process(struct sk_buff *skb, void *ptr, - - if (unlikely(skb->ip_summed != CHECKSUM_COMPLETE)) { - __skb_checksum_complete(skb); -- skb_postpull_rcsum(skb, skb->data, ptr - (void *)skb->data); -+ skb_postpull_rcsum(skb, skb->data, (unsigned char*)ptr - skb->data); - } - - delta = remcsum_adjust(ptr, skb->csum, start, offset); -diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h -index 1fdcde9..5f221bd 100644 ---- a/include/linux/rtnetlink.h -+++ b/include/linux/rtnetlink.h -@@ -97,9 +97,13 @@ void rtnetlink_init(void); - void __rtnl_unlock(void); - void rtnl_kfree_skbs(struct sk_buff *head, struct sk_buff *tail); - -+#if 1 -+#define ASSERT_RTNL() -+# else - #define ASSERT_RTNL() \ - WARN_ONCE(!rtnl_is_locked(), \ - "RTNL: assertion failed at %s (%d)\n", __FILE__, __LINE__) -+#endif - - extern int ndo_dflt_fdb_dump(struct sk_buff *skb, - struct netlink_callback *cb, -diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c -index e0f3f4a..a309257 100644 ---- a/net/packet/af_packet.c -+++ b/net/packet/af_packet.c -@@ -4544,8 +4547,10 @@ static int __net_init packet_net_init(struct net *net) - mutex_init(&net->packet.sklist_lock); - INIT_HLIST_HEAD(&net->packet.sklist); - -+#ifdef CONFIG_PROC_FS - if (!proc_create("packet", 0, net->proc_net, &packet_seq_fops)) - return -ENOMEM; -+#endif - - return 0; - } diff --git a/repos/dde_linux/patches/wifi_mem.patch b/repos/dde_linux/patches/wifi_mem.patch deleted file mode 100644 index 3bdc5730f6..0000000000 --- a/repos/dde_linux/patches/wifi_mem.patch +++ /dev/null @@ -1,138 +0,0 @@ ---- a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c -+++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c -@@ -120,7 +120,7 @@ int iwl_calib_set(struct iwl_priv *priv, - struct iwl_calib_result *res, *tmp; - - res = kmalloc(sizeof(*res) + len - sizeof(struct iwl_calib_hdr), -- GFP_ATOMIC); -+ GFP_ATOMIC | GFP_LX_DMA); - if (!res) - return -ENOMEM; - memcpy(&res->hdr, cmd, len); ---- a/drivers/net/wireless/intel/iwlwifi/dvm/scan.c -+++ b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c -@@ -666,7 +666,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) - ctx = iwl_rxon_ctx_from_vif(vif); - - if (!priv->scan_cmd) { -- priv->scan_cmd = kmalloc(scan_cmd_size, GFP_KERNEL); -+ priv->scan_cmd = kmalloc(scan_cmd_size, GFP_KERNEL | GFP_LX_DMA); - if (!priv->scan_cmd) { - IWL_DEBUG_SCAN(priv, - "fail to allocate memory for scan\n"); ---- a/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c -+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c -@@ -251,7 +251,7 @@ int iwl_phy_db_set_section(struct iwl_phy_db *phy_db, - return -EINVAL; - - kfree(entry->data); -- entry->data = kmemdup(phy_db_notif->data, size, GFP_ATOMIC); -+ entry->data = kmemdup(phy_db_notif->data, size, GFP_ATOMIC | GFP_LX_DMA); - if (!entry->data) { - entry->size = 0; - return -ENOMEM; ---- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c -+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c -@@ -99,7 +99,7 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, - kmem_cache_create(trans->dev_cmd_pool_name, - sizeof(struct iwl_device_cmd), - sizeof(void *), -- SLAB_HWCACHE_ALIGN, -+ SLAB_HWCACHE_ALIGN|SLAB_LX_DMA, - NULL); - if (!trans->dev_cmd_pool) - return NULL; ---- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c -+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c -@@ -767,7 +767,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, - - scan_size = iwl_mvm_scan_size(mvm); - -- mvm->scan_cmd = kmalloc(scan_size, GFP_KERNEL); -+ mvm->scan_cmd = kmalloc(scan_size, GFP_KERNEL | GFP_LX_DMA); - if (!mvm->scan_cmd) - goto out_free; - ---- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c -+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c -@@ -501,11 +501,11 @@ iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm, - else - blacklist_len = IWL_SCAN_MAX_BLACKLIST_LEN; - -- blacklist = kzalloc(sizeof(*blacklist) * blacklist_len, GFP_KERNEL); -+ blacklist = kzalloc(sizeof(*blacklist) * blacklist_len, GFP_KERNEL | GFP_LX_DMA); - if (!blacklist) - return -ENOMEM; - -- profile_cfg = kzalloc(sizeof(*profile_cfg), GFP_KERNEL); -+ profile_cfg = kzalloc(sizeof(*profile_cfg), GFP_KERNEL | GFP_LX_DMA); - if (!profile_cfg) { - ret = -ENOMEM; - goto free_blacklist; -@@ -1052,7 +1052,7 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm) - cmd_size = sizeof(struct iwl_scan_config_v1); - cmd_size += mvm->fw->ucode_capa.n_scan_channels; - -- cfg = kzalloc(cmd_size, GFP_KERNEL); -+ cfg = kzalloc(cmd_size, GFP_KERNEL | GFP_LX_DMA); - if (!cfg) - return -ENOMEM; - ---- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c -+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c -@@ -502,7 +502,7 @@ int iwl_pcie_txq_alloc(struct iwl_trans *trans, struct iwl_txq *txq, - - txq->entries = kcalloc(slots_num, - sizeof(struct iwl_pcie_txq_entry), -- GFP_KERNEL); -+ GFP_KERNEL | GFP_LX_DMA); - - if (!txq->entries) - goto error; -@@ -511,7 +511,7 @@ int iwl_pcie_txq_alloc(struct iwl_trans *trans, struct iwl_txq *txq, - for (i = 0; i < slots_num; i++) { - txq->entries[i].cmd = - kmalloc(sizeof(struct iwl_device_cmd), -- GFP_KERNEL); -+ GFP_KERNEL | GFP_LX_DMA); - if (!txq->entries[i].cmd) - goto error; - } -@@ -938,7 +938,7 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans) - } - - trans_pcie->txq_memory = kcalloc(trans->cfg->base_params->num_of_queues, -- sizeof(struct iwl_txq), GFP_KERNEL); -+ sizeof(struct iwl_txq), GFP_KERNEL | GFP_LX_DMA); - if (!trans_pcie->txq_memory) { - IWL_ERR(trans, "Not enough memory for txq\n"); - ret = -ENOMEM; -@@ -1539,7 +1539,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, - } - - dup_buf = kmemdup(cmddata[i], cmdlen[i], -- GFP_ATOMIC); -+ GFP_ATOMIC | GFP_LX_DMA); - if (!dup_buf) - return -ENOMEM; - } else { ---- a/net/core/skbuff.c -+++ b/net/core/skbuff.c -@@ -130,6 +130,8 @@ static void *__kmalloc_reserve(size_t size, gfp_t flags, int node, - void *obj; - bool ret_pfmemalloc = false; - -+ flags |= GFP_LX_DMA; -+ - /* - * Try a regular allocation, when that fails and we're not entitled - * to the reserves, fail. -@@ -278,7 +280,7 @@ struct sk_buff *__build_skb(void *data, unsigned int frag_size) - struct sk_buff *skb; - unsigned int size = frag_size ? : ksize(data); - -- skb = kmem_cache_alloc(skbuff_head_cache, GFP_ATOMIC); -+ skb = kmem_cache_alloc(skbuff_head_cache, GFP_ATOMIC|GFP_LX_DMA); - if (!skb) - return NULL; - diff --git a/repos/dde_linux/patches/wifi_rfkill.patch b/repos/dde_linux/patches/wifi_rfkill.patch deleted file mode 100644 index bd4c70f833..0000000000 --- a/repos/dde_linux/patches/wifi_rfkill.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/net/rfkill/core.c -+++ b/net/rfkill/core.c -@@ -911,6 +911,19 @@ bool rfkill_blocked(struct rfkill *rfkill) - } - EXPORT_SYMBOL(rfkill_blocked); - -+bool rfkill_get_any(enum rfkill_type type) -+{ -+ bool blocked = false; -+ -+ struct rfkill *rfkill; -+ list_for_each_entry(rfkill, &rfkill_list, node) { -+ if (rfkill->type != type && type != RFKILL_TYPE_ALL) -+ continue; -+ -+ blocked |= rfkill_blocked(rfkill); -+ } -+ return blocked; -+} - - struct rfkill * __must_check rfkill_alloc(const char *name, - struct device *parent, diff --git a/repos/dde_linux/ports/dde_linux.hash b/repos/dde_linux/ports/dde_linux.hash index e8ca8ed553..419c9fc199 100644 --- a/repos/dde_linux/ports/dde_linux.hash +++ b/repos/dde_linux/ports/dde_linux.hash @@ -1 +1 @@ -72684892e704a964b714d37fbecad427d03f4f8f +428ae50e4ae60462249210de908f941666d7d85f diff --git a/repos/dde_linux/ports/dde_linux.port b/repos/dde_linux/ports/dde_linux.port index 82e3925bda..56424b3d83 100644 --- a/repos/dde_linux/ports/dde_linux.port +++ b/repos/dde_linux/ports/dde_linux.port @@ -1,8 +1,8 @@ LICENSE := GPLv2 VERSION := 2 DOWNLOADS := intel_fb.archive lxip.archive \ - wifi.archive fec.archive libnl.archive wpa_supplicant.git \ - fw.archive usb_host.archive dwc_otg_host.git usb_hid.archive \ + fec.archive libnl.archive wpa_supplicant.git \ + usb_host.archive dwc_otg_host.git usb_hid.archive \ usb_modem.archive usb_net.archive # @@ -75,17 +75,6 @@ DIR(intel_fb) := $(SRC_DIR_INTEL_FB) TAR_OPT(intel_fb) := --strip-components=1 --files-from - < <(sed 's/-x.x.x/-$(VERSION_INTEL_FB)/g' $(REP_DIR)/intel_fb.list) HASH_INPUT += $(REP_DIR)/intel_fb.list -# -# mac80211 stack, iwlwifi sources -# -SRC_DIR_WIFI := src/lib/wifi -VERSION_WIFI := 4.16.3 -URL(wifi) := https://www.kernel.org/pub/linux/kernel/v4.x/linux-$(VERSION_WIFI).tar.xz -SHA(wifi) := 0d6971a81da97e38b974c5eba31a74803bfe41aabc46d406c3acda56306c81a3 -DIR(wifi) := $(SRC_DIR_WIFI) -TAR_OPT(wifi) := --strip-components=1 --files-from - < <(sed 's/-x.x.x/-$(VERSION_WIFI)/g' $(REP_DIR)/wifi.list) -HASH_INPUT += $(REP_DIR)/wifi.list - # # IP stack sources # @@ -122,20 +111,11 @@ URL(wpa_supplicant) := git://w1.fi/srv/git/hostap.git REV(wpa_supplicant) := 25bd4e7beb582509596fe60cb3591e1299f3121b DIR(wpa_supplicant) := src/app/wpa_supplicant -# -# Firmware images -# -FW_REV := 73f503c65139f368e6155eed8c74d006a2f0219d -URL(fw) := https://github.com/cnuke/dde_linux_firmware/archive/$(FW_REV).tar.gz -SHA(fw) := d5a61cb07384a828560b8f869e4e899cb723d462646a48b45c398514bb246925 -DIR(fw) := firmware - # # Patches # PATCHES := $(addprefix patches/,$(notdir $(wildcard $(REP_DIR)/patches/wpa*.patch))) PATCHES += $(addprefix patches/,$(notdir $(wildcard $(REP_DIR)/patches/libnl*.patch))) -PATCHES += $(addprefix patches/,$(notdir $(wildcard $(REP_DIR)/patches/wifi*.patch))) PATCHES += $(addprefix patches/,$(notdir $(wildcard $(REP_DIR)/patches/lxip*.patch))) PATCHES += $(addprefix patches/,$(notdir $(wildcard $(REP_DIR)/patches/intel*.patch))) PATCHES += $(addprefix patches/,$(notdir $(wildcard $(REP_DIR)/patches/usb_host*.patch))) @@ -155,12 +135,6 @@ PATCH_OPT(patches/lxip_request_sock.patch) := $(LXIP_OPT) PATCH_OPT(patches/lxip_sk_wq.patch) := $(LXIP_OPT) PATCH_OPT(patches/lxip_skbuff_cast.patch) := $(LXIP_OPT) -# WIFI -WIFI_OPT = -p1 -d$(SRC_DIR_WIFI) -PATCH_OPT(patches/wifi.patch) := $(WIFI_OPT) -PATCH_OPT(patches/wifi_mem.patch) := $(WIFI_OPT) -PATCH_OPT(patches/wifi_rfkill.patch) := $(WIFI_OPT) - # libnl PATCH_OPT(patches/libnl.patch) := -p1 -d ${DIR(libnl)} diff --git a/repos/dde_linux/recipes/pkg/legacy_wifi/README b/repos/dde_linux/recipes/pkg/legacy_wifi/README deleted file mode 100644 index 2186801aae..0000000000 --- a/repos/dde_linux/recipes/pkg/legacy_wifi/README +++ /dev/null @@ -1,2 +0,0 @@ - - Package for bundling wifi_drv and wifi_firmware diff --git a/repos/dde_linux/recipes/pkg/legacy_wifi/archives b/repos/dde_linux/recipes/pkg/legacy_wifi/archives deleted file mode 100644 index 45061989a4..0000000000 --- a/repos/dde_linux/recipes/pkg/legacy_wifi/archives +++ /dev/null @@ -1,6 +0,0 @@ -_/src/legacy_wifi_drv -_/src/openssl -_/src/vfs -_/src/vfs_jitterentropy -_/src/libc -_/raw/legacy_wifi_firmware diff --git a/repos/dde_linux/recipes/pkg/legacy_wifi/hash b/repos/dde_linux/recipes/pkg/legacy_wifi/hash deleted file mode 100644 index c5af301d91..0000000000 --- a/repos/dde_linux/recipes/pkg/legacy_wifi/hash +++ /dev/null @@ -1 +0,0 @@ -2022-04-27 1f23370e7434b6b34f323734fa58e84dd04b1eb8 diff --git a/repos/dde_linux/recipes/raw/legacy_wifi_firmware/content.mk b/repos/dde_linux/recipes/raw/legacy_wifi_firmware/content.mk deleted file mode 100644 index e4fafce224..0000000000 --- a/repos/dde_linux/recipes/raw/legacy_wifi_firmware/content.mk +++ /dev/null @@ -1,16 +0,0 @@ -PORT_DIR := $(call port_dir,$(REP_DIR)/ports/dde_linux) - -content: ucode_files LICENSE.wifi_drv - - -.PHONY: ucode_files -ucode_files: - cp $(PORT_DIR)/firmware/*.ucode . - cp $(PORT_DIR)/firmware/regulatory.db . - -LICENSE.wifi_drv: - for i in $(PORT_DIR)/firmware/LICEN*E.*; do \ - echo "$${i##*/}:" >> $@; \ - cat $$i >> $@; \ - echo >> $@; \ - done diff --git a/repos/dde_linux/recipes/raw/legacy_wifi_firmware/hash b/repos/dde_linux/recipes/raw/legacy_wifi_firmware/hash deleted file mode 100644 index c1f691ebb5..0000000000 --- a/repos/dde_linux/recipes/raw/legacy_wifi_firmware/hash +++ /dev/null @@ -1 +0,0 @@ -2019-11-25 ff24f3bafaeeb47c053670264b5096dbc4b9a36d diff --git a/repos/dde_linux/recipes/src/legacy_wifi_drv/content.mk b/repos/dde_linux/recipes/src/legacy_wifi_drv/content.mk deleted file mode 100644 index 1bf2d197fc..0000000000 --- a/repos/dde_linux/recipes/src/legacy_wifi_drv/content.mk +++ /dev/null @@ -1,52 +0,0 @@ -LIB_MK := $(addprefix lib/mk/,libnl.inc libnl_include.mk iwl_firmware.mk legacy_wifi.inc \ - legacy_wifi_include.mk) \ - $(foreach SPEC,x86_32 x86_64,lib/mk/spec/$(SPEC)/libnl.mk) \ - $(foreach SPEC,x86_32 x86_64,lib/mk/spec/$(SPEC)/lx_kit_setjmp.mk) \ - $(foreach SPEC,x86_32 x86_64,lib/mk/spec/$(SPEC)/legacy_wifi.mk) \ - $(addprefix lib/mk/spec/x86/,wpa_driver_nl80211.mk wpa_supplicant.mk) - -PORT_DIR := $(call port_dir,$(REP_DIR)/ports/dde_linux) - -MIRROR_FROM_REP_DIR := $(LIB_MK) \ - lib/import/import-legacy_wifi_include.mk \ - lib/import/import-libnl_include.mk \ - lib/import/import-libnl.mk \ - include/wifi src/include/legacy src/lib/legacy/lx_kit \ - src/lib/lx_kit/spec \ - $(foreach SPEC, x86 x86_32 x86_64, \ - src/include/spec/$(SPEC)) \ - $(shell cd $(REP_DIR); find src/drivers/wifi -type f) \ - $(shell cd $(REP_DIR); find src/lib/libnl -type f) \ - $(shell cd $(REP_DIR); find src/lib/legacy/wifi -type f) \ - $(shell cd $(REP_DIR); find src/lib/wpa_driver_nl80211 -type f) \ - $(shell cd $(REP_DIR); find src/lib/wpa_supplicant -type f) - -MIRROR_FROM_PORT_DIR := $(shell cd $(PORT_DIR); find src/lib/libnl -type f) \ - $(shell cd $(PORT_DIR); find src/lib/wifi -type f) \ - $(shell cd $(PORT_DIR); find src/app/wpa_supplicant -type f) -MIRROR_FROM_PORT_DIR := $(filter-out $(MIRROR_FROM_REP_DIR),$(MIRROR_FROM_PORT_DIR)) - -content: $(MIRROR_FROM_REP_DIR) $(MIRROR_FROM_PORT_DIR) cleanup-wpa - -$(MIRROR_FROM_REP_DIR): - $(mirror_from_rep_dir) - -$(MIRROR_FROM_PORT_DIR): - mkdir -p $(dir $@) - cp -r $(PORT_DIR)/$@ $@ - -cleanup-wpa: $(MIRROR_FROM_PORT_DIR) - @for dir in .git doc eap_example hs20 mac80211_hwsim radius_example \ - hostapd tests wlantest wpadebug wpaspy; do \ - rm -rf src/app/wpa_supplicant/$$dir; done - -content: LICENSE -LICENSE: - ( echo "Linux is subject to GNU General Public License version 2, see:"; \ - echo "https://www.kernel.org/pub/linux/kernel/COPYING"; \ - echo; \ - echo "Libnl is subject to GNU LESSER GENERAL PUBLIC LICENSE Verson 2.1, see:"; \ - echo " src/lib/libnl/COPYING"; \ - echo; \ - echo "Wpa_supplicant is subject to 3-clause BSD license, see:"; \ - echo " src/app/wpa_supplicant/COPYING"; ) > $@ diff --git a/repos/dde_linux/recipes/src/legacy_wifi_drv/hash b/repos/dde_linux/recipes/src/legacy_wifi_drv/hash deleted file mode 100644 index 74c2e4c767..0000000000 --- a/repos/dde_linux/recipes/src/legacy_wifi_drv/hash +++ /dev/null @@ -1 +0,0 @@ -2022-04-27 7b52c2ae3613ade65895e2a4d0737a3a1461c74c diff --git a/repos/dde_linux/recipes/src/legacy_wifi_drv/used_apis b/repos/dde_linux/recipes/src/legacy_wifi_drv/used_apis deleted file mode 100644 index f348af3357..0000000000 --- a/repos/dde_linux/recipes/src/legacy_wifi_drv/used_apis +++ /dev/null @@ -1,11 +0,0 @@ -base -os -libc -openssl -nic_session -uplink_session -nic_driver -platform_session -report_session -timer_session -vfs diff --git a/repos/dde_linux/run/legacy_wifi.run b/repos/dde_linux/run/legacy_wifi.run deleted file mode 100644 index f7892f8132..0000000000 --- a/repos/dde_linux/run/legacy_wifi.run +++ /dev/null @@ -1,275 +0,0 @@ -# -# Configure wireless lan -# - -proc wifi_ssid { } { - return $::env(GENODE_WIFI_SSID) -} - -proc wifi_psk { } { - return $::env(GENODE_WIFI_PSK) -} - -# -# widi_drv config generator (supporting a network list) -# -# You may script your tests with this function in the dynamic_rom config below. -# The syntax for the networks parameter is -# -# { ssid protection passphrase explicit_scan } -# -# Example dynamic_rom config: -# -# { -# } [wifi_config 30 5 no [list "net1 WPA2 net1_psk no" "net2 WPA2 net2_psk no"]] { -# -# -# } [wifi_config 30 5 no [list "net1 WPA2 net1_psk no" "net2 WPA2 net2_psk yes"]] { -# } - -set wifi_verbose false -set wifi_verbose_state false - -proc wifi_config { connected_scan_interval scan_interval rfkill networks } { - global wifi_verbose - global wifi_verbose_state - - set config "\n" - foreach n $networks { - append config " \n" - } - append config "\n" - - return $config -} - -# -# Restrict platforms -# -assert_spec x86 - -# -# Build -# - -set build_components { - core init timer - drivers/rtc - drivers/wifi - server/report_rom - server/dynamic_rom - server/nic_router - test/lwip/http_srv - lib/vfs/jitterentropy - lib/vfs/lwip -} - -source ${genode_dir}/repos/base/run/platform_drv.inc -append_platform_drv_build_components - -build $build_components - -create_boot_directory - -# -# Generate config -# - -append config { - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -} [wifi_config 30 5 no {}] { - - - -} [wifi_config 30 5 no [list "[wifi_ssid] WPA2 [wifi_psk] yes"]] { - - - -} [wifi_config 30 5 yes [list "[wifi_ssid] WPA2 [wifi_psk] yes"]] { - - - -} [wifi_config 30 5 no [list "[wifi_ssid] WPA2 [wifi_psk] yes"]] { - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - } - -append_platform_drv_config - -append config { - -} - -install_config $config - -set firmware_modules { - iwlwifi-6000-4.ucode - iwlwifi-6000g2a-6.ucode - iwlwifi-6000g2b-6.ucode - iwlwifi-7260-17.ucode - iwlwifi-7265-17.ucode - iwlwifi-7265D-29.ucode - iwlwifi-8000C-36.ucode - iwlwifi-8265-36.ucode - regulatory.db -} - -# -# Boot modules -# - -# generic modules -set boot_modules { - core ld.lib.so init timer rtc_drv report_rom dynamic_rom - vfs_jitterentropy.lib.so - libc.lib.so vfs.lib.so libcrypto.lib.so libssl.lib.so - wpa_driver_nl80211.lib.so wpa_supplicant.lib.so - legacy_wifi.lib.so - legacy_pc_wifi_drv - nic_router - - test-lwip_httpsrv - vfs_lwip.lib.so -} - -append boot_modules $firmware_modules - -append_platform_drv_boot_modules - -build_boot_image $boot_modules - -run_genode_until forever - -# vi: set ft=tcl : diff --git a/repos/dde_linux/src/drivers/wifi/frontend.h b/repos/dde_linux/src/drivers/wifi/frontend.h deleted file mode 100644 index d3ce0ed7c2..0000000000 --- a/repos/dde_linux/src/drivers/wifi/frontend.h +++ /dev/null @@ -1,1656 +0,0 @@ -/* - * \brief Startup Wifi driver - * \author Josef Soentgen - * \date 2018-07-31 - * - * This wifi driver front end uses the CTRL interface of the wpa_supplicant via - * a Genode specific backend, which merely wraps a shared memory buffer, to - * manage the supplicant. - * - * Depending on the 'wifi_config' ROM content it will instruct the supplicant - * to enable, disable and connect to wireless networks. Commands and their - * corresponding execute result are handled by the '_cmd_handler' dispatcher. - * This handler drives the front end's state-machine. Any different type of - * action can only be initiated from the 'IDLE' state. Unsolicited events, e.g. - * a scan-results-available event, may influence the current state. Config - * updates are deferred in case the current state is not 'IDLE'. - * - * brain-dump - * ========== - * - * config update overview: - * [[block any new update]] > [mark stale] > [rm stale] > [add new] > [update new] > [[unblock update]] - * - * add new network: - * [[new ap]] > [ssid] > bssid? + [bssid] > [psk] > auto? + [enable] > new ap? + [[new ap]] - * - * update network: - * [[update ap] > bssid? + [bssid] > psk? + [psk] > auto? + [enable] > update ap? + [[update ap]] - * - * remove network: - * [[mark stale]] > [remove network] > stale? + [remove network] - */ - -/* - * Copyright (C) 2018 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _WIFI_FRONTEND_H_ -#define _WIFI_FRONTEND_H_ - -/* Genode includes */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* rep includes */ -#include -#include - -/* local includes */ -#include - -/* declare manually as it is a internal hack^Winterface */ -extern void wifi_kick_socketcall(); - - -namespace Wifi { - struct Frontend; -} - - -/* keep ordered! */ -static struct Recv_msg_table { - char const *string; - size_t len; -} recv_table[] = { - { "OK", 2 }, - { "FAIL", 4 }, - { "CTRL-EVENT-SCAN-RESULTS", 23 }, - { "CTRL-EVENT-CONNECTED", 20 }, - { "CTRL-EVENT-DISCONNECTED", 23 }, - { "SME: Trying to authenticate", 27 }, - { "CTRL-EVENT-NETWORK-NOT-FOUND", 28 }, -}; - -enum Rmi { - OK = 0, - FAIL, - SCAN_RESULTS, - CONNECTED, - DISCONNECTED, - SME_AUTH, - NOT_FOUND, -}; - - -static inline bool check_recv_msg(char const *msg, - Recv_msg_table const &entry) { - return Genode::strcmp(entry.string, msg, entry.len) == 0; } - - -static bool cmd_successful(char const *msg) { - return check_recv_msg(msg, recv_table[OK]); } - - -static bool cmd_fail(char const *msg) { - return check_recv_msg(msg, recv_table[FAIL]); } - - -static bool results_available(char const *msg) { - return check_recv_msg(msg, recv_table[SCAN_RESULTS]); } - - -static bool connecting_to_network(char const *msg) { - return check_recv_msg(msg, recv_table[SME_AUTH]); } - - -static bool network_not_found(char const *msg) { - return check_recv_msg(msg, recv_table[NOT_FOUND]); } - - -static bool scan_results(char const *msg) { - return Genode::strcmp("bssid", msg, 5) == 0; } - - -static bool list_network_results(char const *msg) { - return Genode::strcmp("network", msg, 7) == 0; } - - -/* - * Central network data structure - */ -struct Accesspoint : Genode::Interface -{ - using Bssid = Genode::String<17+1>; - using Freq = Genode::String< 4+1>; - using Prot = Genode::String< 7+1>; - using Ssid = Genode::String<32+1>; - using Pass = Genode::String<63+1>; - - /* - * Accesspoint information fields used by the front end - */ - Bssid bssid { }; - Freq freq { }; - Prot prot { }; - Ssid ssid { }; - Pass pass { }; - unsigned signal { 0 }; - - /* - * CTRL interface fields - * - * The 'enabled' field is set to true if ENABLE_NETWORK - * was successfully executed. The network itself might - * get disabled by wpa_supplicant itself in case it cannot - * connect to the network, which will _not_ be reflected - * here. - */ - int id { -1 }; - bool enabled { false }; - - /* - * Internal configuration fields - */ - bool auto_connect { false }; - bool update { false }; - bool stale { false }; - bool explicit_scan { false }; - - /** - * Default constructor - */ - Accesspoint() { } - - /** - * Constructor that initializes information fields - */ - Accesspoint(char const *bssid, char const *freq, - char const *prot, char const *ssid, unsigned signal) - : bssid(bssid), freq(freq), prot(prot), ssid(ssid), signal(signal) - { } - - void invalidate() { ssid = Ssid(); bssid = Bssid(); } - - bool valid() const { return ssid.length() > 1; } - bool bssid_valid() const { return bssid.length() > 1; } - bool wpa() const { return prot != "NONE"; } - bool stored() const { return id != -1; } -}; - - -template -static void for_each_line(char const *msg, FUNC const &func) -{ - char line_buffer[1024]; - size_t cur = 0; - - while (msg[cur] != 0) { - size_t until = Util::next_char(msg, cur, '\n'); - Genode::memcpy(line_buffer, &msg[cur], until); - line_buffer[until] = 0; - cur += until + 1; - - func(line_buffer); - } -} - - -template -static void for_each_result_line(char const *msg, FUNC const &func) -{ - char line_buffer[1024]; - size_t cur = 0; - - /* skip headline */ - size_t until = Util::next_char(msg, cur, '\n'); - cur += until + 1; - - while (msg[cur] != 0) { - until = Util::next_char(msg, cur, '\n'); - Genode::memcpy(line_buffer, &msg[cur], until); - line_buffer[until] = 0; - cur += until + 1; - - char const *s[5] = { }; - - for (size_t c = 0, i = 0; i < 5; i++) { - size_t pos = Util::next_char(line_buffer, c, '\t'); - line_buffer[c+pos] = 0; - s[i] = (char const*)&line_buffer[c]; - c += pos + 1; - } - - bool const is_wpa1 = Util::string_contains((char const*)s[3], "WPA"); - bool const is_wpa2 = Util::string_contains((char const*)s[3], "WPA2"); - - unsigned signal = Util::approximate_quality(s[2]); - - char const *prot = is_wpa1 ? "WPA" : "NONE"; - prot = is_wpa2 ? "WPA2" : prot; - - Accesspoint ap(s[0], s[1], prot, s[4], signal); - - func(ap); - } -} - - -/* - * Wifi driver front end - */ -struct Wifi::Frontend -{ - /* accesspoint */ - - Genode::Heap _ap_allocator; - - using Accesspoint_r = Genode::Registered; - - Genode::Registry _aps { }; - - Accesspoint *_lookup_ap_by_ssid(Accesspoint::Ssid const &ssid) - { - Accesspoint *p = nullptr; - _aps.for_each([&] (Accesspoint &ap) { - if (ap.valid() && ap.ssid == ssid) { p = ≈ } - }); - return p; - } - - Accesspoint *_lookup_ap_by_bssid(Accesspoint::Bssid const &bssid) - { - Accesspoint *p = nullptr; - _aps.for_each([&] (Accesspoint &ap) { - if (ap.valid() && ap.bssid == bssid) { p = ≈ } - }); - return p; - } - - Accesspoint *_alloc_ap() - { - return new (&_ap_allocator) Accesspoint_r(_aps); - } - - void _free_ap(Accesspoint &ap) - { - Genode::destroy(&_ap_allocator, &ap); - } - - template - void _for_each_ap(FUNC const &func) - { - _aps.for_each([&] (Accesspoint &ap) { - func(ap); - }); - } - - unsigned _count_to_be_enabled() - { - unsigned count = 0; - auto enable = [&](Accesspoint const &ap) { - count += ap.auto_connect; - }; - _for_each_ap(enable); - return count; - } - - unsigned _count_enabled() - { - unsigned count = 0; - auto enabled = [&](Accesspoint const &ap) { - count += ap.enabled; - }; - _for_each_ap(enabled); - return count; - } - - unsigned _count_stored() - { - unsigned count = 0; - auto enabled = [&](Accesspoint const &ap) { - count += ap.stored(); - }; - _for_each_ap(enabled); - return count; - } - - /* remaining stuff */ - - Msg_buffer _msg; - - Genode::Blockade _notify_blockade { }; - - void _notify_lock_lock() { _notify_blockade.block(); } - void _notify_lock_unlock() { _notify_blockade.wakeup(); } - - bool _rfkilled { false }; - - Genode::Signal_handler _rfkill_handler; - - void _handle_rfkill() - { - _rfkilled = wifi_get_rfkill(); - - /* re-enable scan timer */ - if (!_rfkilled) { - _scan_timer.sigh(_scan_timer_sigh); - _arm_scan_timer(false); - } else { - _scan_timer.sigh(Genode::Signal_context_capability()); - } - - if (_rfkilled && _state != State::IDLE) { - Genode::warning("rfkilled in state ", state_strings(_state)); - } - } - - /* config */ - - Genode::Attached_rom_dataspace _config_rom; - Genode::Signal_handler _config_sigh; - - bool _verbose { false }; - bool _verbose_state { false }; - bool _use_11n { true }; - - bool _deferred_config_update { false }; - bool _single_autoconnect { false }; - - Genode::uint64_t _connected_scan_interval { 30 }; - Genode::uint64_t _scan_interval { 5 }; - - void _config_update(bool signal) - { - _config_rom.update(); - - if (!_config_rom.valid()) { return; } - - Genode::Xml_node config = _config_rom.xml(); - - _verbose = config.attribute_value("verbose", _verbose); - _verbose_state = config.attribute_value("verbose_state", _verbose_state); - - /* only evaluated at start-up */ - _use_11n = config.attribute_value("use_11n", _use_11n); - - Genode::uint64_t connected_scan_interval = - Util::check_time(config.attribute_value("connected_scan_interval", - _connected_scan_interval), - 0, 15*60); - - Genode::uint64_t scan_interval = - Util::check_time(config.attribute_value("scan_interval", - _scan_interval), - 5, 15*60); - - if ( connected_scan_interval > _connected_scan_interval - || scan_interval > _scan_interval) { - _arm_scan_timer(_connected_ap.bssid_valid()); - } - - _connected_scan_interval = connected_scan_interval; - _scan_interval = scan_interval; - - /* - * Always handle rfkill, regardless in which state we are currently in. - * When we come back from rfkill, will most certainly will be IDLE anyway. - */ - if (config.has_attribute("rfkill")) { - bool const blocked = config.attribute_value("rfkill", false); - wifi_set_rfkill(blocked); - - /* - * In case we get blocked set rfkilled immediately to prevent - * any further scanning operation. The actual value will be set - * by the singal handler but is not expected to be any different - * as the rfkill call is not supposed to fail. - */ - if (blocked && !_rfkilled) { - _rfkilled = true; - - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("state", "disconnected"); - xml.attribute("rfkilled", _rfkilled); - }); - }); - - _connected_ap.invalidate(); - } - } - - /* - * Block any further config updates until we have finished applying - * the current one. - */ - if (_state != State::IDLE) { - Genode::warning("deferring config update (", state_strings(_state), ")"); - _deferred_config_update = true; - return; - } - - bool single_autoconnect = false; - - /* update AP list */ - auto parse = [&] ( Genode::Xml_node node) { - - Accesspoint ap; - ap.ssid = node.attribute_value("ssid", Accesspoint::Ssid()); - ap.bssid = node.attribute_value("bssid", Accesspoint::Bssid()); - - size_t const ssid_len = ap.ssid.length() - 1; - if (ssid_len == 0 || ssid_len > 32) { - Genode::warning("ignoring accesspoint with invalid ssid"); - return; - } - - Accesspoint *p = _lookup_ap_by_ssid(ap.ssid); - if (p) { - if (_verbose) { Genode::log("Update: '", p->ssid, "'"); } - /* mark for updating */ - p->update = true; - } else { - p = _alloc_ap(); - if (!p) { - Genode::warning("could not add accesspoint, no slots left"); - return; - } - } - - ap.pass = node.attribute_value("passphrase", Accesspoint::Pass("")); - ap.prot = node.attribute_value("protection", Accesspoint::Prot("NONE")); - ap.auto_connect = node.attribute_value("auto_connect", true); - ap.explicit_scan = node.attribute_value("explicit_scan", false); - - if (ap.wpa()) { - size_t const psk_len = ap.pass.length() - 1; - if (psk_len < 8 || psk_len > 63) { - Genode::warning("ignoring accesspoint '", ap.ssid, - "' with invalid pass"); - return; - } - } - - - /* check if updating is really necessary */ - if (p->update) { - p->update = ((ap.bssid.length() > 1 && ap.bssid != p->bssid) - || ap.pass != p->pass - || ap.prot != p->prot - || ap.auto_connect != p->auto_connect); - } - - /* TODO add better way to check validity */ - if (ap.bssid.length() == 17 + 1) { p->bssid = ap.bssid; } - - p->ssid = ap.ssid; - p->prot = ap.prot; - p->pass = ap.pass; - p->auto_connect = ap.auto_connect; - p->explicit_scan = ap.explicit_scan; - - single_autoconnect |= (p->update || p->auto_connect) && !_connected_ap.valid(); - }; - config.for_each_sub_node("network", parse); - - /* - * To accomodate a management component that only deals - * with on network, e.g. the sculpt_manager, generate a - * fake connecting event. Either a connected or disconnected - * event will bring us to square one. - */ - if (signal && _count_to_be_enabled() == 1 && single_autoconnect && !_rfkilled) { - - auto lookup = [&] (Accesspoint const &ap) { - if (!ap.auto_connect) { return; } - - if (_verbose) { Genode::log("Single autoconnect event for '", ap.ssid, "'"); } - - try { - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("ssid", ap.ssid); - xml.attribute("state", "connecting"); - }); - }); - - _single_autoconnect = true; - - } catch (...) { } - }; - _for_each_ap(lookup); - } - - /* - * Marking removes stale APs first and triggers adding of - * new ones afterwards. - */ - _mark_stale_aps(config); - } - - void _handle_config_update() { _config_update(true); } - - /* state */ - - Accesspoint *_processed_ap { nullptr }; - Accesspoint _connected_ap { }; - - enum State { - IDLE = 0x00, - SCAN = 0x01, - NETWORK = 0x02, - CONNECT = 0x03, - STATUS = 0x04, - INFO = 0x05, - - INITIATE_SCAN = 0x00|SCAN, - PENDING_RESULTS = 0x10|SCAN, - - ADD_NETWORK = 0x00|NETWORK, - FILL_NETWORK_SSID = 0x10|NETWORK, - FILL_NETWORK_BSSID = 0x20|NETWORK, - FILL_NETWORK_PSK = 0x30|NETWORK, - REMOVE_NETWORK = 0x40|NETWORK, - ENABLE_NETWORK = 0x50|NETWORK, - DISABLE_NETWORK = 0x60|NETWORK, - DISCONNECT_NETWORK = 0x70|NETWORK, - LIST_NETWORKS = 0x80|NETWORK, - - CONNECTING = 0x00|CONNECT, - CONNECTED = 0x10|CONNECT, - DISCONNECTED = 0x20|CONNECT, - }; - - State _state { State::IDLE }; - - char const *state_strings(State state) - { - switch (state) { - case IDLE: return "idle"; - case INITIATE_SCAN: return "initiate scan"; - case PENDING_RESULTS: return "pending results"; - case ADD_NETWORK: return "add network"; - case FILL_NETWORK_SSID: return "fill network ssid"; - case FILL_NETWORK_BSSID: return "fill network bssid"; - case FILL_NETWORK_PSK: return "fill network pass"; - case REMOVE_NETWORK: return "remove network"; - case ENABLE_NETWORK: return "enable network"; - case DISABLE_NETWORK: return "disable network"; - case CONNECTING: return "connecting"; - case CONNECTED: return "connected"; - case DISCONNECTED: return "disconnected"; - case STATUS: return "status"; - case LIST_NETWORKS: return "list networks"; - case INFO: return "info"; - default: return "unknown"; - }; - } - - void _state_transition(State ¤t, State next) - { - if (_verbose_state) { - using namespace Genode; - log("Transition: ", state_strings(current), " -> ", - state_strings(next)); - } - - current = next; - } - - using Cmd_str = Genode::String; - - void _submit_cmd(Cmd_str const &str) - { - Genode::memset(_msg.send, 0, sizeof(_msg.send)); - Genode::memcpy(_msg.send, str.string(), str.length()); - ++_msg.send_id; - - wpa_ctrl_set_fd(); - - /* - * We might have to pull the socketcall task out of poll_all() - * because otherwise we might be late and wpa_supplicant has - * already removed all scan results due to BSS age settings. - */ - wifi_kick_socketcall(); - } - - /* scan */ - - Timer::Connection _scan_timer; - Genode::Signal_handler _scan_timer_sigh; - - void _handle_scan_timer() - { - /* - * If we are blocked or currently trying to join a network - * suspend scanning. - */ - if (_rfkilled || _connecting.length() > 1) { - if (_verbose) { Genode::log("Suspend scan timer"); } - return; - } - - /* scanning was disabled, ignore current request */ - if (!_arm_scan_timer(_connected_ap.bssid_valid())) { - if (_verbose) { Genode::log("Scanning disabled, ignore current scan request"); } - return; - } - - /* skip as we will be scheduled some time soon(tm) anyway */ - if (_state != State::IDLE) { - if (_verbose) { - Genode::log("Not idle, ignore scan request, state: ", - Genode::Hex((unsigned)_state)); - } - return; - } - - /* left one attempt out */ - if (_scan_busy) { - if (_verbose) { Genode::log("Scan already pending, ignore scan request"); } - _scan_busy = false; - return; - } - - enum { SSID_ARG_LEN = 6 + 64, /* " ssid " + "a5a5a5a5..." */ }; - /* send buffer - 'SCAN ' + stuff */ - char ssid_buffer[sizeof(Msg_buffer::send)-16] = { }; - size_t buffer_pos = 0; - - auto valid_ssid = [&] (Accesspoint const &ap) { - - if (buffer_pos + SSID_ARG_LEN >= sizeof(ssid_buffer)) { - return; - } - - if (!ap.explicit_scan) { return; } - - char ssid_hex[64+1] = { }; - char const *ssid = ap.ssid.string(); - - for (size_t i = 0; i < ap.ssid.length() - 1; i++) { - Util::byte2hex((ssid_hex + i * 2), ssid[i]); - } - - Genode::String tmp(" ssid ", (char const*)ssid_hex); - size_t const tmp_len = tmp.length() - 1; - - Genode::memcpy((ssid_buffer + buffer_pos), tmp.string(), tmp_len); - buffer_pos += tmp_len; - }; - _for_each_ap(valid_ssid); - - _state_transition(_state, State::INITIATE_SCAN); - _submit_cmd(Cmd_str("SCAN", (char const*)ssid_buffer)); - } - - bool _arm_scan_timer(bool connected) - { - Genode::uint64_t const sec = connected ? _connected_scan_interval : _scan_interval; - if (!sec) { return false; } - - if (_verbose) { - Genode::log("Arm ", connected ? "connected " : "", - "scan: ", sec, " sec"); - } - - _scan_timer.trigger_once(sec * (1000 * 1000)); - return true; - } - - Genode::Constructible _ap_reporter; - - void _generate_scan_results_report(char const *msg) - { - unsigned count_lines = 0; - for_each_line(msg, [&] (char const*) { count_lines++; }); - - if (!count_lines) { - if (_verbose) { Genode::log("Scan results empty"); } - return; - } - - bool connecting_attempt = false; - try { - - _ap_reporter->generate([&] (Genode::Xml_generator &xml) { - - for_each_result_line(msg, [&] (Accesspoint const &ap) { - - /* ignore potentially empty ssids */ - if (ap.ssid == "") { return; } - - xml.node("accesspoint", [&]() { - xml.attribute("ssid", ap.ssid); - xml.attribute("bssid", ap.bssid); - xml.attribute("freq", ap.freq); - xml.attribute("quality", ap.signal); - if (ap.wpa()) { xml.attribute("protection", ap.prot); } - }); - - auto check_existence = [&] (Accesspoint &lap) { - connecting_attempt |= (lap.ssid == ap.ssid) && ap.auto_connect; - }; - _for_each_ap(check_existence); - }); - }); - - } catch (...) { /* silently omit report */ } - - try { - if (!_connected_ap.bssid_valid() && connecting_attempt) { - - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("state", "connecting"); - }); - }); - } - } catch (...) { /* silently omit state */ } - } - - /* network commands */ - - void _mark_stale_aps(Genode::Xml_node const &config) - { - auto mark_stale = [&] (Accesspoint &ap) { - ap.stale = true; - - config.for_each_sub_node("network", [&] ( Genode::Xml_node node) { - Accesspoint::Ssid ssid = node.attribute_value("ssid", Accesspoint::Ssid("")); - - if (ap.ssid == ssid) { ap.stale = false; } - }); - }; - _for_each_ap(mark_stale); - - _remove_stale_aps(); - } - - void _remove_stale_aps() - { - if (_state != State::IDLE) { - Genode::warning("cannot remove stale APs in non-idle state " - "(", state_strings(_state), ")"); - return; - } - - if (_processed_ap) { return; } - - _aps.for_each([&] (Accesspoint &ap) { - if (!_processed_ap && ap.valid() && ap.stale) { - _processed_ap = ≈ - } - }); - - if (!_processed_ap) { - /* TODO move State transition somewhere more sane */ - _state_transition(_state, State::IDLE); - _add_new_aps(); - return; - } - - if (_verbose) { - Genode::log("Remove network: '", _processed_ap->ssid, "'"); - } - - _state_transition(_state, State::REMOVE_NETWORK); - _submit_cmd(Cmd_str("REMOVE_NETWORK ", _processed_ap->id)); - } - - void _update_aps() - { - if (_state != State::IDLE) { - Genode::warning("cannot enable network in non-idle state"); - return; - } - - if (_processed_ap) { return; } - - _aps.for_each([&] (Accesspoint &ap) { - if (!_processed_ap && ap.stored() && ap.update) { - _processed_ap = ≈ - } - }); - - if (!_processed_ap) { return; } - - if (_verbose) { - Genode::log("Update network: '", _processed_ap->ssid, "'"); - } - - /* re-use state to change PSK */ - _state_transition(_state, State::FILL_NETWORK_PSK); - _network_set_psk(); - } - - - void _add_new_aps() - { - if (_state != State::IDLE) { - Genode::warning("cannot enable network in non-idle state"); - return; - } - - if (_processed_ap) { return; } - - _aps.for_each([&] (Accesspoint &ap) { - if (!_processed_ap && ap.valid() && !ap.stored()) { - _processed_ap = ≈ - } - }); - - if (!_processed_ap) { - /* XXX move State transition somewhere more sane */ - _state_transition(_state, State::IDLE); - _update_aps(); - return; - } - - if (_verbose) { - Genode::log("Add network: '", _processed_ap->ssid, "'"); - } - - _state_transition(_state, State::ADD_NETWORK); - _submit_cmd(Cmd_str("ADD_NETWORK")); - } - - void _network_enable() - { - if (_state != State::IDLE) { - Genode::warning("cannot enable network in non-idle state"); - return; - } - - if (_processed_ap) { return; } - - _aps.for_each([&] (Accesspoint &ap) { - if ( !_processed_ap && ap.valid() - && !ap.enabled && ap.auto_connect) { - _processed_ap = ≈ - } - }); - - if (!_processed_ap) { - - return; - } - - if (_verbose) { - Genode::log("Enable network: '", _processed_ap->ssid, "'"); - } - - _state_transition(_state, State::ENABLE_NETWORK); - _submit_cmd(Cmd_str("ENABLE_NETWORK ", _processed_ap->id)); - } - - void _network_disable() - { - if (_state != State::IDLE) { - Genode::warning("cannot enable network in non-idle state"); - return; - } - - if (_processed_ap) { return; } - - _aps.for_each([&] (Accesspoint &ap) { - if ( !_processed_ap && ap.valid() - && ap.enabled && ap.auto_connect) { - _processed_ap = ≈ - } - }); - - if (!_processed_ap) { - /* XXX move State transition somewhere more sane */ - _state_transition(_state, State::IDLE); - _add_new_aps(); - return; - } - - if (_verbose) { - Genode::log("Disable network: '", _processed_ap->ssid, "'"); - } - - _state_transition(_state, State::DISABLE_NETWORK); - _submit_cmd(Cmd_str("DISABLE_NETWORK ", _processed_ap->id)); - } - - void _network_disconnect() - { - _state_transition(_state, State::DISCONNECT_NETWORK); - _submit_cmd(Cmd_str("DISCONNECT")); - } - - void _network_set_ssid(char const *msg) - { - long id = -1; - Genode::ascii_to(msg, id); - - _processed_ap->id = id; - _submit_cmd(Cmd_str("SET_NETWORK ", _processed_ap->id, - " ssid \"", _processed_ap->ssid, "\"")); - } - - void _network_set_bssid() - { - bool const valid = _processed_ap->bssid.length() == 17 + 1; - char const *bssid = valid ? _processed_ap->bssid.string() : ""; - - _submit_cmd(Cmd_str("SET_NETWORK ", _processed_ap->id, - " bssid ", bssid)); - } - - void _network_set_psk() - { - if (_processed_ap->wpa()) { - _submit_cmd(Cmd_str("SET_NETWORK ", _processed_ap->id, - " psk \"", _processed_ap->pass, "\"")); - } else { - _submit_cmd(Cmd_str("SET_NETWORK ", _processed_ap->id, - " key_mgmt NONE")); - } - } - - /* result handling */ - - bool _scan_busy { false }; - - void _handle_scan_results(State state, char const *msg) - { - switch (state) { - case State::INITIATE_SCAN: - if (!cmd_successful(msg)) { - _scan_busy = Genode::strcmp(msg, "FAIL-BUSY"); - if (!_scan_busy) { - Genode::warning("could not initiate scan: ", msg); - } - } - _state_transition(_state, State::IDLE); - break; - case State::PENDING_RESULTS: - if (scan_results(msg)) { - _state_transition(_state, State::IDLE); - _generate_scan_results_report(msg); - } - break; - default: - Genode::warning("unknown SCAN state: ", msg); - break; - } - } - - void _handle_network_results(State state, char const *msg) - { - bool successfully = false; - - switch (state) { - case State::ADD_NETWORK: - if (cmd_fail(msg)) { - Genode::error("could not add network: ", msg); - _state_transition(_state, State::IDLE); - } else { - _state_transition(_state, State::FILL_NETWORK_SSID); - _network_set_ssid(msg); - - successfully = true; - } - break; - case State::REMOVE_NETWORK: - _state_transition(_state, State::IDLE); - - if (cmd_fail(msg)) { - Genode::error("could not remove network: ", msg); - } else { - _free_ap(*_processed_ap); - - /* trigger the next round */ - _processed_ap = nullptr; - _remove_stale_aps(); - - successfully = true; - } - break; - case State::FILL_NETWORK_SSID: - _state_transition(_state, State::IDLE); - - if (!cmd_successful(msg)) { - Genode::error("could not set ssid for network: ", msg); - _state_transition(_state, State::IDLE); - } else { - _state_transition(_state, State::FILL_NETWORK_BSSID); - _network_set_bssid(); - - successfully = true; - } - break; - case State::FILL_NETWORK_BSSID: - _state_transition(_state, State::IDLE); - - if (!cmd_successful(msg)) { - Genode::error("could not set bssid for network: ", msg); - _state_transition(_state, State::IDLE); - } else { - - _state_transition(_state, State::FILL_NETWORK_PSK); - _network_set_psk(); - - successfully = true; - } - break; - case State::FILL_NETWORK_PSK: - _state_transition(_state, State::IDLE); - - if (!cmd_successful(msg)) { - Genode::error("could not set passphrase for network: ", msg); - } else { - - /* - * Disable network to trick wpa_supplicant into reloading - * the settings. - */ - if (_processed_ap->update) { - _processed_ap->enabled = false; - - _state_transition(_state, State::DISABLE_NETWORK); - _submit_cmd(Cmd_str("DISABLE_NETWORK ", _processed_ap->id)); - } else - - if (_processed_ap->auto_connect) { - - _state_transition(_state, State::ENABLE_NETWORK); - _submit_cmd(Cmd_str("ENABLE_NETWORK ", _processed_ap->id)); - } else { - /* trigger the next round */ - _processed_ap = nullptr; - _add_new_aps(); - } - - successfully = true; - } - break; - case State::ENABLE_NETWORK: - _state_transition(_state, State::IDLE); - - if (!cmd_successful(msg)) { - Genode::error("could not enable network: ", msg); - } else { - _processed_ap->enabled = true; - - /* trigger the next round */ - _processed_ap = nullptr; - _add_new_aps(); - - successfully = true; - } - break; - case State::DISABLE_NETWORK: - _state_transition(_state, State::IDLE); - - if (!cmd_successful(msg)) { - Genode::error("could not disable network: ", msg); - } else { - - /* - * Updated settings are applied, enable the network - * anew an try again. - */ - if (_processed_ap->update) { - _processed_ap->update = false; - - if (_processed_ap->auto_connect) { - _state_transition(_state, State::ENABLE_NETWORK); - _submit_cmd(Cmd_str("ENABLE_NETWORK ", _processed_ap->id)); - } - } else { - - _processed_ap->enabled = false; - - /* trigger the next round */ - _processed_ap = nullptr; - _network_disable(); - } - - successfully = true; - } - break; - case State::DISCONNECT_NETWORK: - _state_transition(_state, State::IDLE); - - if (!cmd_successful(msg)) { - Genode::error("could not disconnect from network: ", msg); - } else { - _network_disable(); - successfully = true; - } - break; - case State::LIST_NETWORKS: - _state_transition(_state, State::IDLE); - - if (list_network_results(msg)) { - Genode::error("List networks:\n", msg); - } - break; - default: - Genode::warning("unknown network state: ", msg); - break; - } - - /* - * If some step failed we have to generate a fake - * disconnect event. - */ - if (_single_autoconnect && !successfully) { - try { - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("state", "disconnected"); - xml.attribute("rfkilled", _rfkilled); - xml.attribute("config_error", true); - }); - }); - - _single_autoconnect = false; - } catch (...) { } - } - } - - void _handle_status_result(State state, char const *msg) - { - _state_transition(_state, State::IDLE); - - /* - * Querying the status might have failed but we already sent - * out a rudimentary report, just stop here. - */ - if (0 == msg[0]) { return; } - - Accesspoint ap { }; - - auto fill_ap = [&] (char const *line) { - if (Genode::strcmp(line, "ssid=", 5) == 0) { - ap.ssid = Accesspoint::Ssid(line+5); - } else - - if (Genode::strcmp(line, "bssid=", 6) == 0) { - ap.bssid = Accesspoint::Bssid(line+6); - } else - - if (Genode::strcmp(line, "freq=", 5) == 0) { - ap.freq = Accesspoint::Freq(line+5); - } - }; - for_each_line(msg, fill_ap); - - if (!ap.ssid.valid()) { - Genode::error("Cannot query SSID :-("); - return; - } - - Accesspoint *p = _lookup_ap_by_ssid(ap.ssid); - if (p) { - p->bssid = ap.bssid; - p->freq = ap.freq; - } - - _connected_ap.ssid = ap.ssid; - - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("ssid", ap.ssid); - xml.attribute("bssid", ap.bssid); - xml.attribute("freq", ap.freq); - xml.attribute("state", "connected"); - }); - }); - } - - void _handle_info_result(State state, char const *msg) - { - _state_transition(_state, State::IDLE); - - if (!_connected_event && !_disconnected_event) { return; } - - /* - * It might happen that the supplicant already flushed - * its internal BSS information and cannot help us out. - * Since we already sent out a rudimentary report, just - * stop here. - */ - if (0 == msg[0]) { return; } - - Accesspoint ap { }; - - auto fill_ap = [&] (char const *line) { - if (Genode::strcmp(line, "ssid=", 5) == 0) { - ap.ssid = Accesspoint::Ssid(line+5); - } else - - if (Genode::strcmp(line, "bssid=", 6) == 0) { - ap.bssid = Accesspoint::Bssid(line+6); - } else - - if (Genode::strcmp(line, "freq=", 5) == 0) { - ap.freq = Accesspoint::Freq(line+5); - } - }; - for_each_line(msg, fill_ap); - - /* - * When the config is changed while we are still connecting and - * for some reasons the accesspoint does not get disabled - * a connected event could arrive and we will get a nullptr... - */ - Accesspoint *p = _lookup_ap_by_ssid(ap.ssid); - - /* - * ... but we still generate a report and let the management - * component deal with it. - */ - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("ssid", ap.ssid); - xml.attribute("bssid", ap.bssid); - xml.attribute("freq", ap.freq); - xml.attribute("state", _connected_event ? "connected" - : "disconnected"); - if (!_connected_event) { - xml.attribute("rfkilled", _rfkilled); - xml.attribute("auth_failure", _disconnected_fail); - } - }); - }); - - if (_disconnected_fail) { - /* - * Being able to remove a failed network from the internal - * state of the supplicant relies on a sucessful BSS request. - * In case that failes the supplicant will try to join the - * network again and again... - */ - if (!p || _processed_ap) { - Genode::error("cannot disabled failed network"); - } else { - _processed_ap = p; - _state_transition(_state, State::DISABLE_NETWORK); - _submit_cmd(Cmd_str("DISABLE_NETWORK ", p->id)); - } - } else - - if (_connected_event) { - /* - * In case the BSS cmd did not return a valid SSID, which - * was observed only with hidden networks so far, check the - * current status. - */ - if (!p) { - _state_transition(_state, State::STATUS); - _submit_cmd(Cmd_str("STATUS")); - - } else { - p->bssid = ap.bssid; - p->freq = ap.freq; - } - - _connected_ap = ap; - } - } - - /* connection state */ - - Genode::Constructible _state_reporter { }; - - Accesspoint::Bssid _connecting { }; - - Accesspoint::Bssid const _extract_bssid(char const *msg, State state) - { - char bssid[32] = { }; - /* by the power of wc -c, I have the start pos... */ - enum { BSSID_CONNECT = 37, BSSID_DISCONNECT = 30, BSSID_CONNECTING = 33, }; - - bool const connected = state == State::CONNECTED; - bool const connecting = state == State::CONNECTING; - - size_t const len = 17; - size_t const start = connected ? BSSID_CONNECT - : connecting ? BSSID_CONNECTING - : BSSID_DISCONNECT; - Genode::memcpy(bssid, msg + start, len); - return Accesspoint::Bssid((char const*)bssid); - } - - bool _auth_failure(char const *msg) - { - enum { REASON_OFFSET = 55, }; - unsigned reason = 0; - Genode::ascii_to((msg + REASON_OFFSET), reason); - switch (reason) { - case 2: /* prev auth no longer valid */ - case 15: /* 4-way handshake timeout/failed */ - return true; - default: - return false; - } - } - - /* events */ - - bool _connected_event { false }; - bool _disconnected_event { false }; - bool _disconnected_fail { false }; - - enum { MAX_ATTEMPTS = 3, }; - unsigned _scan_attempts { 0 }; - - Accesspoint::Bssid _pending_bssid { }; - - void _handle_connection_events(char const *msg) - { - bool const connected = check_recv_msg(msg, recv_table[Rmi::CONNECTED]); - bool const disconnected = check_recv_msg(msg, recv_table[Rmi::DISCONNECTED]); - bool const auth_failed = disconnected && _auth_failure(msg); - - State state = connected ? State::CONNECTED : State::DISCONNECTED; - Accesspoint::Bssid const &bssid = _extract_bssid(msg, state); - - /* - * Always reset the "global" connection state first - */ - _connected_ap.invalidate(); - if (connected) { _connected_ap.bssid = bssid; } - if (connected || disconnected) { _connecting = Accesspoint::Bssid(); } - - /* - * Save local connection state here for later re-use when - * the BSS information are handled. - */ - _connected_event = connected; - _disconnected_event = disconnected; - _disconnected_fail = auth_failed; - - if (!_rfkilled) { - - /* - * As we only received the BSSID, try to gather more information - * so we may generate a more thorough follow-up state report. - */ - if (_state != State::IDLE) { - _pending_bssid = bssid; - } else { - _state_transition(_state, State::INFO); - _submit_cmd(Cmd_str("BSS ", bssid)); - } - - _arm_scan_timer(connected); - } - - /* - * Generate the first rudimentary report whose missing information - * are (potentially) filled in later (see above). - */ - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("bssid", bssid); - xml.attribute("state", connected ? "connected" - : "disconnected"); - if (disconnected) { - xml.attribute("rfkilled", _rfkilled); - if (auth_failed) { - xml.attribute("auth_failure", auth_failed); - } - } - }); - }); - - /* reset */ - _single_autoconnect = false; - } - - Genode::Signal_handler _events_handler; - - unsigned _last_event_id { 0 }; - - void _handle_events() - { - char const *msg = reinterpret_cast(_msg.event); - unsigned const event_id = _msg.event_id; - - /* return early */ - if (_last_event_id == event_id) { - _notify_lock_unlock(); - return; - } - - if (results_available(msg)) { - - /* - * We might have to pull the socketcall task out of poll_all() - * because otherwise we might be late and wpa_supplicant has - * already removed all scan results due to BSS age settings. - */ - wifi_kick_socketcall(); - - if (_state == State::IDLE) { - _state_transition(_state, State::PENDING_RESULTS); - _submit_cmd(Cmd_str("SCAN_RESULTS")); - } - } else - - if (connecting_to_network(msg)) { - if (!_single_autoconnect) { - Accesspoint::Bssid const &bssid = _extract_bssid(msg, State::CONNECTING); - _connecting = bssid; - - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("bssid", bssid); - xml.attribute("state", "connecting"); - }); - }); - } - } else - - if (network_not_found(msg)) { - - /* always try to update the accesspoint list */ - if (_state == State::IDLE) { - _state_transition(_state, State::PENDING_RESULTS); - _submit_cmd(Cmd_str("SCAN_RESULTS")); - } - - if (_single_autoconnect && ++_scan_attempts >= MAX_ATTEMPTS) { - _scan_attempts = 0; - _single_autoconnect = false; - - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("state", "disconnected"); - xml.attribute("rfkilled", _rfkilled); - xml.attribute("not_found", true); - }); - }); - } - - } else - - { - _handle_connection_events(msg); - } - - _notify_lock_unlock(); - } - - Genode::Signal_handler _cmd_handler; - - unsigned _last_recv_id { 0 }; - - void _handle_cmds() - { - char const *msg = reinterpret_cast(_msg.recv); - unsigned const recv_id = _msg.recv_id; - - - /* return early */ - if (_last_recv_id == recv_id) { - _notify_lock_unlock(); - return; - } - - _last_recv_id = recv_id; - - switch (_state & 0xf) { - case State::SCAN: - _handle_scan_results(_state, msg); - break; - case State::NETWORK: - _handle_network_results(_state, msg); - break; - case State::STATUS: - _handle_status_result(_state, msg); - break; - case State::INFO: - _handle_info_result(_state, msg); - break; - case State::IDLE: - default: - break; - } - _notify_lock_unlock(); - - if (_verbose_state) { - Genode::log("State:", - " connected: ", _connected_ap.bssid_valid(), - " connecting: ", _connecting.length() > 1, - " enabled: ", _count_enabled(), - " stored: ", _count_stored(), - ""); - } - - if (_state == State::IDLE && _deferred_config_update) { - _deferred_config_update = false; - _handle_config_update(); - } - - if (_state == State::IDLE && _pending_bssid.length() > 1) { - _state_transition(_state, State::INFO); - _submit_cmd(Cmd_str("BSS ", _pending_bssid)); - - _pending_bssid = Accesspoint::Bssid(); - } - } - - /** - * Constructor - */ - Frontend(Genode::Env &env) - : - _ap_allocator(env.ram(), env.rm()), - _rfkill_handler(env.ep(), *this, &Wifi::Frontend::_handle_rfkill), - _config_rom(env, "wifi_config"), - _config_sigh(env.ep(), *this, &Wifi::Frontend::_handle_config_update), - _scan_timer(env), - _scan_timer_sigh(env.ep(), *this, &Wifi::Frontend::_handle_scan_timer), - _events_handler(env.ep(), *this, &Wifi::Frontend::_handle_events), - _cmd_handler(env.ep(), *this, &Wifi::Frontend::_handle_cmds) - { - _config_rom.sigh(_config_sigh); - _scan_timer.sigh(_scan_timer_sigh); - - /* set/initialize as unblocked */ - _notify_blockade.wakeup(); - - try { - _ap_reporter.construct(env, "accesspoints", "accesspoints"); - _ap_reporter->generate([&] (Genode::Xml_generator &xml) { }); - } catch (...) { - Genode::warning("no Report session available, scan results will " - "not be reported"); - } - - try { - _state_reporter.construct(env, "state"); - _state_reporter->enabled(true); - - Genode::Reporter::Xml_generator xml(*_state_reporter, [&] () { - xml.node("accesspoint", [&] () { - xml.attribute("state", "disconnected"); - xml.attribute("rfkilled", _rfkilled); - }); - }); - } catch (...) { - Genode::warning("no Report session available, connectivity will " - "not be reported"); - } - - /* read in list of APs */ - _config_update(false); - - /* kick-off initial scanning */ - _handle_scan_timer(); - } - - /** - * Return if 11n operation is enabled - */ - bool use_11n() const { return _use_11n; } - - /** - * Get RFKILL signal capability - * - * Used by the wifi_drv to notify front end. - */ - Genode::Signal_context_capability rfkill_sigh() - { - return _rfkill_handler; - } - - /** - * Get result signal capability - * - * Used by the wpa_supplicant to notify front end after processing - * a command. - */ - Genode::Signal_context_capability result_sigh() - { - return _cmd_handler; - } - - /** - * Get event signal capability - * - * Used by the wpa_supplicant to notify front whenever a event - * was triggered. - */ - Genode::Signal_context_capability event_sigh() - { - return _events_handler; - } - - /** - * Block until events were handled by the front end - * - * Used by the wpa_supplicant to wait for the front end. - */ - void block_for_processing() { _notify_lock_lock(); } - - /** - * Return shared memory message buffer - * - * Used for communication between front end and wpa_supplicant. - */ - Msg_buffer &msg_buffer() { return _msg; } -}; - -#endif /* _WIFI_FRONTEND_H_ */ diff --git a/repos/dde_linux/src/drivers/wifi/main.cc b/repos/dde_linux/src/drivers/wifi/main.cc deleted file mode 100644 index fc866c1990..0000000000 --- a/repos/dde_linux/src/drivers/wifi/main.cc +++ /dev/null @@ -1,132 +0,0 @@ -/* - * \brief Startup Wifi driver - * \author Josef Soentgen - * \date 2014-03-03 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include -#include -#include -#include -#include -#include - -/* local includes */ -#include -#include -#include - - -static Wifi::Frontend *_wifi_frontend = nullptr; - - -/** - * Notify front end about command processing - * - * Called by the CTRL interface after wpa_supplicant has processed - * the command. - */ -void wifi_block_for_processing(void) -{ - if (!_wifi_frontend) { - Genode::warning("frontend not available, dropping notification"); - return; - } - - /* - * Next time we block as long as the front end has not finished - * handling our previous request - */ - _wifi_frontend->block_for_processing(); - - /* XXX hack to trick poll() into returning faster */ - wpa_ctrl_set_fd(); -} - - -void wifi_notify_cmd_result(void) -{ - if (!_wifi_frontend) { - Genode::warning("frontend not available, dropping notification"); - return; - } - - Genode::Signal_transmitter(_wifi_frontend->result_sigh()).submit(); -} - - -/** - * Notify front end about triggered event - * - * Called by the CTRL interface whenever wpa_supplicant has triggered - * a event. - */ -void wifi_notify_event(void) -{ - if (!_wifi_frontend) { - Genode::warning("frontend not available, dropping notification"); - return; - } - - Genode::Signal_transmitter(_wifi_frontend->event_sigh()).submit(); -} - - -/** - * Return shared-memory message buffer - * - * It is used by the wpa_supplicant CTRL interface. - */ -void *wifi_get_buffer(void) -{ - return _wifi_frontend ? &_wifi_frontend->msg_buffer() : nullptr; -} - - -/* exported by wifi.lib.so */ -extern void wifi_init(Genode::Env&, - Genode::Blockade&, - bool, - Genode::Signal_context_capability); - - -struct Main -{ - Genode::Env &env; - - Genode::Constructible _wpa; - Genode::Constructible _frontend; - - Genode::Blockade _wpa_startup_blockade { }; - - Main(Genode::Env &env) : env(env) - { - _frontend.construct(env); - _wifi_frontend = &*_frontend; - - _wpa.construct(env, _wpa_startup_blockade); - - /* - * Forcefully disable 11n but for convenience the attribute is used the - * other way araound. - */ - bool const disable_11n = !_frontend->use_11n(); - wifi_init(env, _wpa_startup_blockade, disable_11n, - _frontend->rfkill_sigh()); - } -}; - - -void Libc::Component::construct(Libc::Env &env) -{ - Libc::with_libc([&] () { static Main server(env); }); -} diff --git a/repos/dde_linux/src/drivers/wifi/target.mk b/repos/dde_linux/src/drivers/wifi/target.mk deleted file mode 100644 index 5b307b5cc9..0000000000 --- a/repos/dde_linux/src/drivers/wifi/target.mk +++ /dev/null @@ -1,13 +0,0 @@ -REQUIRES = x86 - -TARGET := legacy_pc_wifi_drv -SRC_CC = main.cc wpa.cc -LIBS = base legacy_wifi iwl_firmware -LIBS += wpa_supplicant libc nic_driver -LIBS += libcrypto libssl wpa_driver_nl80211 - -# needed for firmware.h -INC_DIR += $(REP_DIR)/src/lib/legacy/wifi/include -INC_DIR += $(PRG_DIR) - -CC_CXX_WARN_STRICT := diff --git a/repos/dde_linux/src/drivers/wifi/util.h b/repos/dde_linux/src/drivers/wifi/util.h deleted file mode 100644 index 1cdb40d658..0000000000 --- a/repos/dde_linux/src/drivers/wifi/util.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * \brief Wifi front end utilities - * \author Josef Soentgen - * \date 2018-07-23 - */ - -/* - * Copyright (C) 2018 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _WIFI__UTIL_H_ -#define _WIFI__UTIL_H_ - -/* Genode includes */ -#include - -typedef unsigned long size_t; -typedef long long ssize_t; -typedef unsigned char uint8_t; - - -namespace Util { - - using size_t = Genode::size_t; - using uint8_t = Genode::uint8_t; - - size_t next_char(char const *s, size_t start, char const c) - { - size_t v = start; - while (s[v]) { - if (s[v] == c) { break; } - v++; - } - return v - start; - } - - bool string_contains(char const *str, char const *pattern) - { - char const *p = pattern; - while (*str && *p) { - p = *str == *p ? p + 1 : pattern; - str++; - } - return !*p; - } - - void byte2hex(char *dest, uint8_t b) - { - int i = 1; - if (b < 16) { dest[i--] = '0'; } - - for (; b > 0; b /= 16) { - uint8_t const v = b % 16; - uint8_t const c = (v > 9) ? v + 'a' - 10 : v + '0'; - dest[i--] = (char)c; - } - } - - /********************************** - ** Front end specific utilities ** - **********************************/ - - inline unsigned approximate_quality(char const *str) - { - long level = 0; - Genode::ascii_to(str, level); - - /* - * We provide an quality value by transforming the actual - * signal level [-50,-100] (dBm) to [100,0] (%). - */ - if (level <= -100) { return 0; } - else if (level >= -50) { return 100; } - - return 2 * (level + 100); - } - - inline Genode::uint64_t check_time(Genode::uint64_t value, Genode::uint64_t min, Genode::uint64_t max) - { - if (value < min) { return min; } - else if (value > max) { return max; } - return value; - } - -} /* namespace Util */ - -#endif /* _WIFI__UTIL_H_ */ diff --git a/repos/dde_linux/src/drivers/wifi/wpa.cc b/repos/dde_linux/src/drivers/wifi/wpa.cc deleted file mode 100644 index 61c342281d..0000000000 --- a/repos/dde_linux/src/drivers/wifi/wpa.cc +++ /dev/null @@ -1,57 +0,0 @@ -/* - * \brief Wpa_supplicant thread of the wifi driver - * \author Josef Soentgen - * \author Christian Helmuth - * \date 2019-12-18 - */ - -/* - * Copyright (C) 2019 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include -#include - -/* libc includes */ -#include -#include -#include - -#include "wpa.h" - - -/* entry function */ -extern "C" int wpa_main(void); - - -void * Wpa_thread::_entry_trampoline(void *arg) -{ - Wpa_thread *t = (Wpa_thread *)arg; - t->_entry(); - return nullptr; -} - - -void Wpa_thread::_entry() -{ - /* wait until the wifi driver is up and running */ - _blockade.block(); - _exit = wpa_main(); - Genode::sleep_forever(); -} - - -Wpa_thread::Wpa_thread(Genode::Env &env, Genode::Blockade &blockade) -: _blockade(blockade), _exit(-1) -{ - pthread_t tid = 0; - if (pthread_create(&tid, 0, _entry_trampoline, this) != 0) { - printf("Error: pthread_create() failed\n"); - exit(-1); - } -} diff --git a/repos/dde_linux/src/drivers/wifi/wpa.h b/repos/dde_linux/src/drivers/wifi/wpa.h deleted file mode 100644 index 3a124cc142..0000000000 --- a/repos/dde_linux/src/drivers/wifi/wpa.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * \brief Wpa_supplicant thread of the wifi driver - * \author Josef Soentgen - * \date 2014-03-03 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _WIFI__WPA_H_ -#define _WIFI__WPA_H_ - - -namespace Genode { - struct Env; - struct Blockade; -} - -class Wpa_thread -{ - private: - - Genode::Blockade &_blockade; - int _exit; - - static void * _entry_trampoline(void *arg); - - void _entry(); - - public: - - Wpa_thread(Genode::Env &, Genode::Blockade &); -}; - -#endif /* _WIFI__WPA_H_ */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/dummies.cc b/repos/dde_linux/src/lib/legacy/wifi/dummies.cc deleted file mode 100644 index a0cd49152f..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/dummies.cc +++ /dev/null @@ -1,578 +0,0 @@ -/* - * \brief Dummy functions - * \author Josef Soentgen - * \date 2014-03-03 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include - -extern "C" { - typedef long DUMMY; - -enum { - SHOW_DUMMY = 0, - SHOW_SKIP = 0, - SHOW_RET = 0, -}; - -#define DUMMY(retval, name) \ - DUMMY name(void) { \ - if (SHOW_DUMMY) \ - Genode::log(__func__, ": " #name " called " \ - "(from ", __builtin_return_address(0), ") " \ - "not implemented"); \ - return retval; \ - } - -#define DUMMY_SKIP(retval, name) \ - DUMMY name(void) { \ - if (SHOW_SKIP) \ - Genode::log(__func__, ": " #name " called " \ - "(from ", __builtin_return_address(0), ") " \ - "skipped"); \ - return retval; \ - } - -#define DUMMY_RET(retval, name) \ - DUMMY name(void) { \ - if (SHOW_RET) \ - Genode::log(__func__, ": " #name " called " \ - "(from ", __builtin_return_address(0), ") " \ - "return ", retval); \ - return retval; \ - } - -#define DUMMY_STOP(retval, name) \ - DUMMY name(void) { \ - do { \ - Genode::warning(__func__, ": " #name " called " \ - "(from ", __builtin_return_address(0), ") " \ - "stopped"); \ - Genode::sleep_forever(); \ - } while (0); \ - return retval; \ - } - -/* return sucessful */ -DUMMY_RET(0, netdev_kobject_init) -DUMMY_RET(0, vlan_tx_nonzero_tag_present) -DUMMY_RET(0, vlan_tx_tag_present) -DUMMY_RET(1, capable) -DUMMY_RET(1, rcu_read_lock_bh_held) -DUMMY_RET(1, softirq_count); -DUMMY_RET(1, try_module_get) -DUMMY_RET(0, security_sk_alloc) -DUMMY_RET(0, net_ratelimit) -DUMMY_RET(0, static_key_false) -DUMMY_RET(1, dma_supported) -DUMMY_RET(1, ns_capable) -DUMMY_RET(0, sock_tx_timestamp) - -/* not needed */ -DUMMY_SKIP(0, module_put_and_exit) -DUMMY_SKIP(-1, might_sleep) -DUMMY_SKIP(-1, read_lock_bh) -DUMMY_SKIP(-1, read_unlock_bh) -DUMMY_SKIP(-1, rwlock_init) -DUMMY_SKIP(-1, spin_lock_irqsave) -DUMMY_SKIP(-1, spin_unlock_irqrestore) -DUMMY_SKIP(-1, write_lock_bh) -DUMMY_SKIP(-1, write_unlock_bh) -DUMMY_SKIP(0, debugfs_create_dir) -DUMMY_SKIP(0, debugfs_remove_recursive) -DUMMY_SKIP(0, debugfs_rename) -DUMMY_SKIP(0, destroy_workqueue) -DUMMY_SKIP(0, device_create) -DUMMY_SKIP(0, device_initialize) -DUMMY_SKIP(0, down_read) -DUMMY_SKIP(0, down_write) -DUMMY_SKIP(0, free_irq) -DUMMY_SKIP(0, init_rwsem) -DUMMY_SKIP(0, iounmap) -DUMMY_SKIP(0, kparam_block_sysfs_write) -DUMMY_SKIP(0, kparam_unblock_sysfs_write) -DUMMY_SKIP(0, pci_disable_device) -DUMMY_SKIP(0, pci_disable_link_state) -DUMMY_SKIP(0, pci_disable_msi) -DUMMY_SKIP(0, pci_enable_device) -DUMMY_SKIP(0, pci_enable_msi) -DUMMY_SKIP(0, pci_release_regions) -DUMMY_SKIP(0, pci_request_regions) -DUMMY_SKIP(0, pci_set_master) -DUMMY_SKIP(0, put_device) -DUMMY_SKIP(0, scm_destroy) -DUMMY_SKIP(0, scm_recv) -DUMMY_SKIP(0, scm_send) -DUMMY_SKIP(0, security_netlink_send) -DUMMY_SKIP(0, sk_filter) -DUMMY_SKIP(0, sk_filter_release_rcu) -DUMMY_SKIP(-1, sk_filter_size) -DUMMY_SKIP(0, spin_lock) -DUMMY_SKIP(0, spin_lock_bh) -DUMMY_SKIP(0, spin_lock_init) -DUMMY_SKIP(0, spin_lock_irq) -DUMMY_SKIP(0, spin_unlock) -DUMMY_SKIP(0, spin_unlock_bh) -DUMMY_SKIP(0, spin_unlock_irq) -DUMMY_SKIP(0, up_read) -DUMMY_SKIP(0, up_write) -DUMMY_SKIP(1, in_interrupt) /* XXX * */ -DUMMY_SKIP(0, in_softirq) /* XXX */ -DUMMY_SKIP(0, is_vmalloc_addr) /* XXX */ -DUMMY_SKIP(0, in_irq) /* XXX */ - -DUMMY_SKIP(0, local_bh_disable) -DUMMY_SKIP(0, local_bh_enable) - -DUMMY_SKIP(0, dma_set_coherent_mask) /* we set the mask always to ~0UL */ -DUMMY_SKIP(0, dma_set_mask) /* in the PCI driver */ -DUMMY_SKIP(0, dma_sync_single_for_cpu) -DUMMY_SKIP(0, dma_sync_single_for_device) -/* - * There is no actual mapping going on as the memory is always - * allocated from the DMA backend. It is safe to _not_ implement - * the unmap functions. - */ -DUMMY_SKIP(0, dma_unmap_page) -DUMMY_SKIP(0, dma_unmap_single) - -DUMMY_SKIP(-1, dump_stack) -DUMMY_SKIP(-1, gfp_pfmemalloc_allowed) -DUMMY_SKIP(-1, prefetchw) -DUMMY_SKIP(-1, write_lock_irq) -DUMMY_SKIP(-1, write_lock_irqsave) -DUMMY_SKIP(-1, write_unlock_irq) -DUMMY_SKIP(-1, write_unlock_irqrestore) -DUMMY_SKIP(0, read_lock) -DUMMY_SKIP(0, read_unlock) -DUMMY_SKIP(0, sysfs_create_group) -DUMMY_SKIP(0, sysfs_remove_group) -DUMMY_SKIP(0, sysfs_create_link) -DUMMY_SKIP(0, sysfs_remove_link) -DUMMY_SKIP(0, module_put) - -DUMMY(0, device_release_driver) -DUMMY(-1, __vlan_put_tag) -DUMMY(-1, dev_printk_emit) -DUMMY(-1, gen_kill_estimator) -DUMMY(-1, generic_pipe_buf_confirm) -DUMMY(-1, generic_pipe_buf_map) -DUMMY(-1, generic_pipe_buf_unmap) -DUMMY(-1, linkwatch_fire_event) -DUMMY(-1, need_resched) -DUMMY(-1, open_softirq) -DUMMY(-1, raw_notifier_chain_unregister) -DUMMY(-1, vlan_do_receive) -DUMMY(-1, vlan_untag) -DUMMY(-1, yield) -DUMMY(0, __raise_softirq_irqoff) -DUMMY(0, __this_cpu_read) -DUMMY(-1, add_device_randomness) -DUMMY(0, add_uevent_var) -DUMMY(0, atomic64_read) -DUMMY(0, bitmap_empty) -DUMMY_SKIP(0, call_rcu) -DUMMY(0, csum_block_add) -DUMMY(0, csum_fold) -DUMMY(0, csum_partial) -DUMMY(0, device_del) -DUMMY(0, device_rename) -DUMMY(0, device_unregister) -DUMMY(0, do_posix_clock_monotonic_gettime) -DUMMY(0, do_softirq) -DUMMY(0, genl_dump_check_consistent) -DUMMY(0, genl_info_net) -DUMMY(0, genlmsg_cancel) -DUMMY(0, genlmsg_end) -DUMMY(0, genlmsg_multicast) -DUMMY(0, genlmsg_multicast_netns) -DUMMY(0, genlmsg_reply) -DUMMY(0, genlmsg_unicast) -DUMMY(0, get_cpu) -DUMMY(0, get_seconds) -DUMMY(0, hweight16) -DUMMY(0, hweight64) -DUMMY(0, idr_destroy) -DUMMY(0, idr_for_each) -DUMMY(0, idr_init) -DUMMY(0, idr_remove) -DUMMY(0, ip_hdr) -DUMMY(0, ipv4_get_dsfield) -DUMMY(0, ipv6_get_dsfield) -DUMMY(0, ipv6_hdr) -DUMMY(0, irqs_disabled) -DUMMY(0, jhash_2words) -DUMMY(0, kobject_uevent) -DUMMY(0, kobject_uevent_env) -DUMMY(0, kstrtoul) -DUMMY(0, linkwatch_init_dev) -DUMMY(0, local_softirq_pending) -DUMMY(0, mb) -DUMMY_SKIP(0, misc_register) -DUMMY(0, mmiowb) -DUMMY(0, net_dmaengine_put) -DUMMY(0, net_info_ratelimited) -DUMMY(0, net_ns_type_operations) -DUMMY(0, netdev_pick_tx) -DUMMY(0, netdev_register_kobject) -DUMMY(0, netdev_unregister_kobject) -DUMMY(0, netpoll_poll_lock) -DUMMY(0, netpoll_poll_unlock) -DUMMY(0, netpoll_receive_skb) -DUMMY(0, netpoll_rx) -DUMMY(0, netpoll_rx_disable) -DUMMY(0, netpoll_rx_enable) -DUMMY(0, nla_data) -DUMMY(0, nla_get_be32) -DUMMY(0, nla_get_flag) -DUMMY(0, nla_get_s8) -DUMMY(0, nla_get_u16) -DUMMY(0, nla_get_u32) -DUMMY(0, nla_get_u64) -DUMMY(0, nla_get_u8) -DUMMY(0, nla_len) -DUMMY(0, nla_nest_end) -DUMMY(0, nla_nest_start) -DUMMY(0, nla_parse_nested) -DUMMY(0, nla_put_be32) -DUMMY(0, nla_put_flag) -DUMMY(0, nla_put_string) -DUMMY(0, nla_put_u16) -DUMMY(0, nla_put_u32) -DUMMY(0, nla_put_u64) -DUMMY(0, nla_put_u8) -DUMMY(0, nla_type) -DUMMY(0, nlmsg_free) -DUMMY(0, nlmsg_new) -DUMMY(0, nlmsg_parse) -DUMMY(0, nonseekable_open) -DUMMY(0, ntohs) -DUMMY(0, pci_pme_capable) -DUMMY(0, pm_qos_add_notifier) -DUMMY(0, pm_qos_remove_notifier) -DUMMY(0, pm_qos_request) -DUMMY(0, poll_wait) -DUMMY(0, preempt_disable) -DUMMY(0, preempt_enable) -DUMMY(0, put_cpu) -DUMMY(0, put_unaligned_le64) -DUMMY(0, qdisc_all_tx_empty) -DUMMY(0, raise_softirq_irqoff) -DUMMY(0, rcu_barrier) -DUMMY(0, rcu_read_lock_bh) -DUMMY(0, rcu_read_lock_held) -DUMMY(0, rcu_read_unlock_bh) -DUMMY(-1, release_net) -DUMMY(0, rtnl_dereference) -DUMMY(-1, seq_printf) -DUMMY(0, smp_mb) -DUMMY(0, smp_mb__before_clear_bit) -DUMMY(0, smp_processor_id) -DUMMY(0, smp_rmb) -DUMMY(0, sock_net) -DUMMY(0, sock_release) -DUMMY(0, spin_trylock) -DUMMY(0, synchronize_irq) -DUMMY(0, synchronize_rcu_expedited) -DUMMY(0, tasklet_disable) -DUMMY(0, tasklet_enable) -DUMMY(0, tasklet_kill) -DUMMY(0, tcp_hdrlen) -DUMMY(0, this_cpu_dec) -DUMMY(0, this_cpu_inc) -DUMMY(0, toupper) -DUMMY(0, wait_event_interruptible) -DUMMY(0, work_busy) -DUMMY_SKIP(0, class_register) -DUMMY(0, class_unregister) -DUMMY(0, debugfs_remove) -DUMMY(0, dev_set_uevent_suppress) -DUMMY(0, ethtool_op_get_link) -DUMMY(0, genl_register_family_with_ops) -DUMMY(0, genl_register_mc_group) -DUMMY(0, init_utsname) -DUMMY(0, platform_device_unregister) -DUMMY(0, atomic_notifier_chain_register) -DUMMY(0, __get_free_pages) -DUMMY(0, __get_free_page) -DUMMY(0, __set_current_state) -// DUMMY(0, add_wait_queue) -DUMMY(0, add_wait_queue_exclusive) -DUMMY(0, atomic_notifier_call_chain) -DUMMY(0, cond_resched) -DUMMY(0, current) -DUMMY(0, debug_check_no_locks_freed) -DUMMY(0, get_user) -DUMMY(0, jhash_1word) -DUMMY(0, kernel_sendmsg) -DUMMY(0, put_cmsg) -DUMMY(0, put_cred) -DUMMY(0, put_pid) -DUMMY(0, schedule) -DUMMY(-1, security_sk_free) -DUMMY(0, set_current_state) -DUMMY(0, signal_pending) -DUMMY(0, smp_wmb) -DUMMY_SKIP(0, sock_update_classid) -DUMMY_SKIP(0, sock_update_netprioidx) -DUMMY(0, sock_wake_async) -DUMMY(0, static_key_slow_dec) -DUMMY(0, task_tgid_vnr) -DUMMY(0, totalram_pages) -DUMMY(0, wake_up_interruptible_poll) - -DUMMY(-1, __this_cpu_write) -DUMMY(-1, csum_block_add_ext) -DUMMY(-1, csum_partial_ext) -DUMMY(-1, genl_register_family_with_ops_groups) -DUMMY(-1, sg_init_one) -DUMMY(-1, vlan_hw_offload_capable) -DUMMY(-1, vlan_tx_tag_get_id) -DUMMY(-1, tsk_restore_flags) -DUMMY(-1, put_user) - -DUMMY(-1, write_seqcount_begin) -DUMMY(-1, write_seqcount_end) -DUMMY(-1, net_dmaengine_get) -DUMMY(-1, audit_enabled) -DUMMY(-1, audit_get_sessionid) -DUMMY(-1, audit_get_loginuid) -DUMMY(-1, init_user_ns) -DUMMY(-1, from_kgid) -DUMMY(-1, from_kuid) -DUMMY(-1, pci_num_vf) -DUMMY(-1, audit_log) -DUMMY(-1, linkwatch_forget_dev) -DUMMY(-1, linkwatch_run_queue) -DUMMY(-1, on_each_cpu) -DUMMY(-1, kobject_put) -DUMMY(-1, mq_qdisc_ops) -DUMMY(-1, get_net_ns_by_pid) -DUMMY(-1, get_net_ns_by_fd) -DUMMY(-1, unregister_pernet_device) - -DUMMY(0, __hw_addr_init) -DUMMY(0, __hw_addr_sync) -DUMMY(0, __hw_addr_unsync) -DUMMY_SKIP(0, dev_alloc_name) -DUMMY(0, dev_change_net_namespace) -DUMMY(0, dev_kfree_skb_any) -DUMMY(0, dev_net_set) -DUMMY(0, dev_open) -DUMMY_SKIP(0, dev_hold) -DUMMY_SKIP(0, dev_put) -DUMMY(0, dst_release) -DUMMY(0, free_netdev) -DUMMY(0, net_disable_timestamp) -DUMMY(0, next_net_device) -DUMMY_SKIP(0, synchronize_net) -DUMMY(0, unregister_netdevice_many) -DUMMY(0, unregister_netdevice_notifier) -DUMMY(0, unregister_netdevice_queue) -DUMMY(-1, task_pid_nr) -DUMMY(-1, pid_vnr) -DUMMY(-1, from_kuid_munged) -DUMMY(-1, from_kgid_munged) -DUMMY(-1, sk_get_filter) -DUMMY(-1, sk_detach_filter) -DUMMY(-1, cond_resched_softirq) -DUMMY(-1, prefetch) -DUMMY(-1, security_socket_getpeersec_stream) -DUMMY(-1, net_enable_timestamp) -DUMMY(-1, __lock_sock) -DUMMY(-1, bpf_tell_extensions) - -DUMMY(0, atomic64_set) -DUMMY(0, device_can_wakeup) -DUMMY(0, device_reprobe) -DUMMY(0, device_set_wakeup_enable) -DUMMY(0, ip_fast_csum) -DUMMY(0, request_firmware) -DUMMY(0, tcp_v4_check) -DUMMY(0, sk_attach_filter) - -DUMMY(0, __module_get) -DUMMY(0, __sock_recv_timestamp) -DUMMY(0, __sock_recv_wifi_status) -DUMMY(0, _sigprocmask) -DUMMY(0, acpi_match_device) -DUMMY(0, atomic_notifier_chain_unregister) -DUMMY(0, can_checksum_protocol) -DUMMY(0, class_destroy) -DUMMY(0, clk_disable) -DUMMY(0, clk_enable) -DUMMY(0, csum_ipv6_magic) -DUMMY(0, csum_partial_copy) -DUMMY(0, csum_sub) -DUMMY(0, csum_tcpudp_nofold) -DUMMY(0, devm_clk_get) -DUMMY(0, devm_gpiod_get_index) -DUMMY(0, file_inode) -DUMMY(0, gpiod_direction_output) -DUMMY(0, gpiod_set_value) -DUMMY(0, hex_dump_to_buffer) -DUMMY(0, __ilog2_u32) -DUMMY(0, __ilog2_u64) -DUMMY(0, input_close_device) -DUMMY(0, input_open_device) -DUMMY(0, input_register_handle) -DUMMY(0, input_register_handler) -DUMMY(0, input_unregister_handle) -DUMMY(0, input_unregister_handler) -DUMMY(0, ip_hdrlen) -DUMMY(0, ipv6_authlen) -DUMMY(0, ipv6_optlen) -DUMMY(0, misc_deregister) -DUMMY(0, net_gso_ok) -DUMMY(0, nosteal_pipe_buf_ops) -DUMMY(0, pci_unregister_driver) -DUMMY(0, platform_get_drvdata) -DUMMY(0, platform_set_drvdata) -DUMMY(0, regulator_disable) -DUMMY(0, regulator_enable) -DUMMY(0, regulator_get_exclusive) -DUMMY(0, regulator_is_enabled) -DUMMY(0, regulator_put) -DUMMY(0, send_sigurg) -DUMMY(0, simple_strtoul) -DUMMY(0, skb_gro_len) -DUMMY(0, skb_gro_offset) -DUMMY(0, skb_network_protocol) -DUMMY(0, spin_lock_nested) -DUMMY(0, splice_to_pipe) -DUMMY(0, static_key_slow_inc) -DUMMY(0, tcp_hdr) -DUMMY(0, textsearch_find) -DUMMY(0, udp_hdr) -DUMMY(0, virt_to_page) -DUMMY(0, xfrm_sk_clone_policy) -DUMMY(0, xfrm_sk_free_policy) - -DUMMY(0, __ethtool_get_settings) -DUMMY(0, __skb_get_hash) -DUMMY(0, __sock_recv_ts_and_drops) -DUMMY(0, cpu_relax) -DUMMY(0, dev_get_by_name) -DUMMY(0, dev_get_by_name_rcu) -DUMMY(0, dev_mc_add) -DUMMY(0, dev_mc_del) -DUMMY(0, dev_remove_pack) -DUMMY(0, dev_set_allmulti) -DUMMY(0, dev_set_promiscuity) -DUMMY(0, dev_uc_add) -DUMMY(0, dev_uc_del) -DUMMY(0, dev_xmit_complete) -DUMMY(0, ethtool_cmd_speed) -DUMMY(0, flush_dcache_page) -DUMMY(0, getnstimeofday) -DUMMY(0, ip_check_defrag) -DUMMY(0, netdev_get_tx_queue) -DUMMY(0, offset_in_page) -DUMMY(0, prandom_u32_max) -DUMMY(0, raw_smp_processor_id) -DUMMY(0, sk_run_filter) -DUMMY(0, skb_flow_dissect) -DUMMY(0, sock_unregister) -DUMMY(0, txq_trans_update) -DUMMY(0, unregister_pernet_subsys) -DUMMY(0, vm_insert_page) -DUMMY(0, vmalloc_to_page) - -DUMMY(0, __dev_change_flags) -DUMMY(0, __dev_get_by_name) -DUMMY(0, __dev_notify_flags) -DUMMY(0, call_netdevice_notifiers) -DUMMY(0, dev_base_lock) -DUMMY(0, dev_change_carrier) -DUMMY(0, dev_change_flags) -DUMMY(0, dev_change_name) -DUMMY(0, dev_get_flags) -DUMMY(0, dev_get_phys_port_id) -DUMMY(0, dev_get_stats) -DUMMY(0, dev_mc_add_excl) -DUMMY(0, dev_set_alias) -DUMMY(0, dev_set_group) -DUMMY(0, dev_set_mac_address) -DUMMY(0, dev_set_mtu) -DUMMY(0, dev_uc_add_excl) -DUMMY(0, is_link_local_ether_addr) -DUMMY(0, jiffies_to_clock_t) -DUMMY(0, netdev_boot_setup) -DUMMY(0, netdev_master_upper_dev_get) -DUMMY(0, netdev_state_change) -DUMMY(0, netdev_unregistering_wq) - -DUMMY(0, autoremove_wake_function) -DUMMY(0, get_user_pages_fast) -DUMMY(0, memcpy_toiovecend) -DUMMY(0, netdev_rx_csum_fault) -DUMMY(0, release_pages) -DUMMY(0, sk_busy_loop) -DUMMY(0, sk_can_busy_loop) - -DUMMY_SKIP(0, simple_strtol) -DUMMY_SKIP(0, alg_test) - -DUMMY(0, __cfg80211_leave_ocb) -DUMMY(0, __skb_flow_dissect) -DUMMY(0, __sock_tx_timestamp) -DUMMY(0, bpf_prog_create_from_user) -DUMMY(0, bpf_prog_destroy) -DUMMY(0, bpf_prog_run_clear_cb) -DUMMY(0, cfg80211_join_ocb) -DUMMY(0, cfg80211_leave_ocb) -DUMMY(0, class_find_device) -DUMMY(0, config_enabled) -DUMMY(0, dev_change_proto_down) -DUMMY(0, dev_get_iflink) -DUMMY(0, dev_get_phys_port_name) -DUMMY(0, device_enable_async_suspend) -DUMMY(0, fatal_signal_pending) -DUMMY_RET(1, file_ns_capable) -DUMMY(0, flow_keys_dissector) -DUMMY(0, get_net_ns_by_id) -DUMMY_SKIP(0, gfpflags_allow_blocking) -DUMMY(0, init_dummy_netdev) -DUMMY(0, napi_gro_flush) -DUMMY(0, netdev_start_xmit) -DUMMY_RET(0, netdev_uses_dsa) -DUMMY_RET(0, page_is_pfmemalloc) -DUMMY_RET(0, peernet2id) -DUMMY(0, pr_err_once) -DUMMY(0, sk_attach_bpf) -DUMMY(0, sk_filter_uncharge) -DUMMY(0, skb_checksum_help) -DUMMY(0, skb_get_tx_queue) -DUMMY(0, skb_gso_segment) -DUMMY(0, skb_vlan_tag_get) -DUMMY(0, skb_vlan_tag_present) -DUMMY(0, smp_mb__before_atomic) -DUMMY(0, sock_diag_broadcast_destroy) -DUMMY(0, sock_diag_has_destroy_listeners) -DUMMY(0, switchdev_port_attr_get) - -DUMMY_RET(0, netif_dormant) -DUMMY(0, netif_napi_add) -DUMMY(0, netif_napi_del) -DUMMY_STOP(0, netif_rx) -DUMMY(0, netif_skb_features) -DUMMY(0, netif_supports_nofcs) -DUMMY(0, netif_xmit_frozen_or_drv_stopped) -DUMMY(0, netif_xmit_frozen_or_stopped) -DUMMY_STOP(0, netif_rx_ni) -DUMMY_STOP(0, netif_tx_start_all_queues) -DUMMY(0, netif_tx_stop_all_queues) - -DUMMY(0, peernet_has_id) -DUMMY(0, peernet2id_alloc) - -} /* extern "C" */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/dummies_new.c b/repos/dde_linux/src/lib/legacy/wifi/dummies_new.c deleted file mode 100644 index 01839c5346..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/dummies_new.c +++ /dev/null @@ -1,516 +0,0 @@ -/* - * \brief Dummy functions - * \author Josef Soentgen - * \date 2018-04-26 - */ - -/* - * Copyright (C) 2018 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* local includes */ -#include - -#if 0 -#define TRACE \ - do { \ - lx_printf("%s not implemented from: %p\n", __func__, \ - __builtin_return_address(0)); \ - } while (0) -#define TRACE_OK \ - do { \ - lx_printf("%s not implemented but OK\n", __func__); \ - } while (0) -#else -#define TRACE do { ; } while (0) -#define TRACE_OK do { ; } while (0) -#endif - - -void __dev_xdp_query(struct net_device *dev, bpf_op_t xdp_op, struct netdev_bpf *xdp) -{ - TRACE; -} - - -int __ethtool_get_link_ksettings(struct net_device *dev, - struct ethtool_link_ksettings *link_ksettings) -{ - TRACE; - return -1; -} - - -u32 __skb_get_hash_symmetric(const struct sk_buff *skb) -{ - TRACE; - return 0; -} - - -// typedef int (*bpf_op_t)(struct net_device *dev, struct netdev_bpf *bpf); -// struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type) -// { -// TRACE; -// return NULL; -// } - - -struct sk_buff **call_gro_receive(gro_receive_t cb, struct sk_buff **head, struct sk_buff *skb) -{ - TRACE; - return NULL; -} - - -struct user_struct *current_user() -{ - TRACE; - return NULL; -} - - -int dev_change_tx_queue_len(struct net_device *dev, unsigned long d) -{ - TRACE; - return -1; -} - - -int dev_change_xdp_fd(struct net_device *dev, struct netlink_ext_ack *extack, - int fd, u32 flags) -{ - TRACE; - return -1; -} - - -int dev_get_alias(const struct net_device *dev, char *p, size_t n) -{ - TRACE; - return -1; -} - - -int dev_recursion_level(void) -{ - TRACE; - return 0; -} - - -bool dev_validate_header(const struct net_device *dev, char *ll_header, int len) -{ - TRACE; - return false; -} - - -void free_uid(struct user_struct *user) -{ - TRACE; -} - - -void iov_iter_revert(struct iov_iter *i, size_t bytes) -{ - TRACE; -} - - -kuid_t make_kuid(struct user_namespace *from, uid_t uid) -{ - TRACE; - return 0; -} - - -void memalloc_noreclaim_restore(unsigned int flags) -{ - TRACE; -} - - -unsigned int memalloc_noreclaim_save(void) -{ - TRACE; - return 0; -} - - -struct fq_flow *fq_flow_classify(struct fq *fq, struct fq_tin *tin, - struct sk_buff *skb, - fq_flow_get_default_t get_default_func) -{ - TRACE; - return 0; -} - - - -void fq_flow_init(struct fq_flow *flow) -{ - TRACE; -} - - -int fq_init(struct fq *fq, int flows_cnt) -{ - TRACE; - return -1; -} - - -void fq_recalc_backlog(struct fq *fq, struct fq_tin *tin, struct fq_flow *flow) -{ - TRACE; -} - - -void fq_reset(struct fq *fq, fq_skb_free_t free_func) -{ - TRACE; -} - - -void fq_tin_enqueue(struct fq *fq, struct fq_tin *tin, struct sk_buff *skb, - fq_skb_free_t free_func, fq_flow_get_default_t get_default_func) -{ - TRACE; -} - - -void fq_tin_filter(struct fq *fq, struct fq_tin *tin, fq_skb_filter_t filter_func, - void *filter_data, fq_skb_free_t free_func) -{ - TRACE; -} - - -void fq_tin_init(struct fq_tin *tin) -{ - TRACE; -} - - -void fq_tin_reset(struct fq *fq, struct fq_tin *tin, fq_skb_free_t free_func) -{ - TRACE; -} - - -int irq_set_affinity_hint(unsigned int irq, const struct cpumask *m) -{ - TRACE; - return 0; -} - - -struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev) -{ - TRACE; - return NULL; -} - - -void netdev_rss_key_fill(void *buffer, size_t len) -{ - TRACE; - /* XXX get_random_once() to fill cmd.secret_key */ -} - - -const void *of_get_mac_address(struct device_node *np) -{ - TRACE; - return NULL; -} - - -struct device_node * pci_device_to_OF_node(const struct pci_dev *pdev) -{ - TRACE; - return NULL; -} - - -int pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries, - int minvec, int maxvec) -{ - TRACE; - return -1; -} - - -int pci_find_ext_capability(struct pci_dev *dev, int cap) -{ - TRACE; - return -1; -} - - -int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask) -{ - // TRACE_OK; - return 0; -} - - -int pci_set_dma_mask(struct pci_dev *dev, u64 mask) -{ - // TRACE_OK; - return 0; -} - - -struct pci_dev *pcie_find_root_port(struct pci_dev *dev) -{ - TRACE; - return NULL; -} - - -int pcim_enable_device(struct pci_dev *pdev) -{ - TRACE; - return 0; -} - - -bool pm_runtime_active(struct device *dev) -{ - TRACE; - return true; -} - - -void pm_runtime_allow(struct device *dev) -{ - TRACE; -} - - -void pm_runtime_forbid(struct device *dev) -{ - TRACE; -} - - -int pm_runtime_get(struct device *dev) -{ - TRACE; - return 1; -} - - -void pm_runtime_mark_last_busy(struct device *dev) -{ - TRACE; -} - - -int pm_runtime_put_autosuspend(struct device *dev) -{ - TRACE; - return -1; -} - - -int pm_runtime_resume(struct device *dev) -{ - TRACE; - return 1; -} - - -int pm_runtime_set_active(struct device *dev) -{ - TRACE; - return 0; -} - - -void pm_runtime_set_autosuspend_delay(struct device *dev, int delay) -{ - TRACE; -} - - -bool pm_runtime_suspended(struct device *dev) -{ - // TRACE_OK; - return false; -} - - -void pm_runtime_use_autosuspend(struct device *dev) -{ - TRACE; -} - - -void pm_wakeup_event(struct device *dev, unsigned int msec) -{ - TRACE; -} - - -void reuseport_detach_sock(struct sock *sk) -{ - TRACE; -} - - -int sg_nents(struct scatterlist *sg) -{ - TRACE; - return -1; -} - - -size_t sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents, - const void *buf, size_t buflen, off_t skip) -{ - TRACE; - return 0; -} - - -int sk_reuseport_attach_bpf(u32 ufd, struct sock *sk) -{ - TRACE; - return -1; -} - - -int sk_reuseport_attach_filter(struct sock_fprog *fprog, struct sock *sk) -{ - TRACE; - return -1; -} - - -void skb_gro_flush_final(struct sk_buff *skb, struct sk_buff **pp, int flush) -{ - TRACE; -} - - -void *skb_gro_header_fast(struct sk_buff *skb, unsigned int offset) -{ - TRACE; - return NULL; -} - - -int skb_gro_header_hard(struct sk_buff *skb, unsigned int hlen) -{ - TRACE; - return 0; // XXX -} - - -void *skb_gro_header_slow(struct sk_buff *skb, unsigned int hlen, unsigned int offset) -{ - TRACE; - return NULL; -} - - -void skb_gro_postpull_rcsum(struct sk_buff *skb, const void *start, unsigned int len) -{ - TRACE; -} - - -void skb_gro_pull(struct sk_buff *skb, unsigned int len) -{ - TRACE; -} - - -u64 sock_gen_cookie(struct sock *sk) -{ - TRACE; - return 0; -} - - -unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp) -{ - // TRACE; - return 0; -} - - -unsigned int u64_stats_fetch_begin_irq(const struct u64_stats_sync *syncp) -{ - // TRACE; - return 0; -} - - -bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp, unsigned int start) -{ - // TRACE; - return false; -} - - -bool u64_stats_fetch_retry_irq(const struct u64_stats_sync *syncp, unsigned int start) -{ - // TRACE; - return false; -} - - -void u64_stats_init(struct u64_stats_sync *syncp) -{ - // TRACE; -} - - -struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *dev, - bool *again) -{ - TRACE; - return NULL; -} - -int virtio_net_hdr_from_skb(const struct sk_buff *skb, struct virtio_net_hdr *hdr, - bool little_endian, bool has_data_valid) -{ - TRACE; - return -1; -} - - -int virtio_net_hdr_to_skb(struct sk_buff *skb, const struct virtio_net_hdr *hdr, - bool little_endian) -{ - TRACE; - return -1; -} - - -void wireless_nlevent_flush(void) -{ - TRACE; -} - - -bool wq_has_sleeper(struct wait_queue_head *wq_head) -{ - TRACE_OK; - return true; -} - - -bool sysfs_streq(const char *s1, const char *s2) -{ - TRACE; - return false; -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/firmware.cc b/repos/dde_linux/src/lib/legacy/wifi/firmware.cc deleted file mode 100644 index 508bde8939..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/firmware.cc +++ /dev/null @@ -1,115 +0,0 @@ -/* - * \brief Linux wireless stack - * \author Josef Soentgen - * \date 2018-06-29 - */ - -/* - * Copyright (C) 2018 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include - -/* local includes */ -#include -#include -#include - - -Firmware_list fw_list[] = { - { "regulatory.db", 4144, nullptr }, - - { "iwlwifi-1000-5.ucode", 337520, nullptr }, - { "iwlwifi-3160-17.ucode", 918268, nullptr }, - { "iwlwifi-5000-5.ucode", 340696, nullptr }, - { "iwlwifi-6000-4.ucode", 454608, nullptr }, - { "iwlwifi-6000-6.ucode", 454608, "iwlwifi-6000-4.ucode" }, - { "iwlwifi-6000g2a-6.ucode", 677296, nullptr }, - { "iwlwifi-6000g2b-6.ucode", 679436, nullptr }, - { "iwlwifi-7260-17.ucode", 1049340, nullptr }, - { "iwlwifi-7265-16.ucode", 1180412, nullptr }, - { "iwlwifi-7265D-22.ucode", 1028376, nullptr }, - { "iwlwifi-7265D-29.ucode", 1036432, nullptr }, - { "iwlwifi-8000C-22.ucode", 2120860, nullptr }, - { "iwlwifi-8000C-36.ucode", 2486572, nullptr }, - { "iwlwifi-8265-22.ucode", 1811984, nullptr }, - { "iwlwifi-8265-36.ucode", 2498044, nullptr }, - - { "iwlwifi-9000-pu-b0-jf-b0-34.ucode", 2678284, nullptr }, - { "iwlwifi-9000-pu-b0-jf-b0-36.ucode", 2678284, "iwlwifi-9000-pu-b0-jf-b0-34.ucode" } -}; - - -size_t fw_list_len = sizeof(fw_list) / sizeof(fw_list[0]); - - -/********************** - ** linux/firmware.h ** - **********************/ - -int request_firmware_nowait(struct module *module, bool uevent, - const char *name, struct device *device, - gfp_t gfp, void *context, - void (*cont)(const struct firmware *, void *)) -{ - /* only try to load known firmware images */ - Firmware_list *fwl = 0; - for (size_t i = 0; i < fw_list_len; i++) { - if (Genode::strcmp(name, fw_list[i].requested_name) == 0) { - fwl = &fw_list[i]; - break; - } - } - - if (!fwl) { - Genode::error("firmware '", name, "' is not in the firmware white list"); - return -1; - } - - char const *fw_name = fwl->available_name - ? fwl->available_name : fwl->requested_name; - Genode::Rom_connection rom(Lx_kit::env().env(), fw_name); - Genode::Dataspace_capability ds_cap = rom.dataspace(); - - if (!ds_cap.valid()) { - Genode::error("could not get firmware ROM dataspace"); - return -1; - } - - struct firmware *fw = (struct firmware *)kzalloc(sizeof(struct firmware), 0); - if (!fw) { - Genode::error("could not allocate memory for firmware metadata"); - return -1; - } - - /* use allocator because fw is too big for slab */ - Lx_kit::env().heap().try_alloc(fwl->size).with_result( - [&] (void *ptr) { fw->data = (u8 *)ptr; }, - [&] (Genode::Allocator::Alloc_error) { - Genode::error("Could not allocate memory for firmware image"); }); - - if (!fw->data) { - kfree(fw); - return -1; - } - - void const *image = Lx_kit::env().env().rm().attach(ds_cap); - Genode::memcpy((void*)fw->data, image, fwl->size); - Lx_kit::env().env().rm().detach(image); - - fw->size = fwl->size; - - cont(fw, context); - - return 0; -} - -void release_firmware(const struct firmware *fw) -{ - Lx_kit::env().heap().free(const_cast(fw->data), fw->size); - kfree(fw); -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/crc32table.h b/repos/dde_linux/src/lib/legacy/wifi/include/crc32table.h deleted file mode 100644 index a9da51ae9f..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/crc32table.h +++ /dev/null @@ -1,1565 +0,0 @@ -/* this file is generated - do not edit */ - -static u32 __cacheline_aligned crc32table_le[8][256] = {{ -tole(0x00000000L), tole(0x77073096L), tole(0xee0e612cL), tole(0x990951baL), -tole(0x076dc419L), tole(0x706af48fL), tole(0xe963a535L), tole(0x9e6495a3L), -tole(0x0edb8832L), tole(0x79dcb8a4L), tole(0xe0d5e91eL), tole(0x97d2d988L), -tole(0x09b64c2bL), tole(0x7eb17cbdL), tole(0xe7b82d07L), tole(0x90bf1d91L), -tole(0x1db71064L), tole(0x6ab020f2L), tole(0xf3b97148L), tole(0x84be41deL), -tole(0x1adad47dL), tole(0x6ddde4ebL), tole(0xf4d4b551L), tole(0x83d385c7L), -tole(0x136c9856L), tole(0x646ba8c0L), tole(0xfd62f97aL), tole(0x8a65c9ecL), -tole(0x14015c4fL), tole(0x63066cd9L), tole(0xfa0f3d63L), tole(0x8d080df5L), -tole(0x3b6e20c8L), tole(0x4c69105eL), tole(0xd56041e4L), tole(0xa2677172L), -tole(0x3c03e4d1L), tole(0x4b04d447L), tole(0xd20d85fdL), tole(0xa50ab56bL), -tole(0x35b5a8faL), tole(0x42b2986cL), tole(0xdbbbc9d6L), tole(0xacbcf940L), -tole(0x32d86ce3L), tole(0x45df5c75L), tole(0xdcd60dcfL), tole(0xabd13d59L), -tole(0x26d930acL), tole(0x51de003aL), tole(0xc8d75180L), tole(0xbfd06116L), -tole(0x21b4f4b5L), tole(0x56b3c423L), tole(0xcfba9599L), tole(0xb8bda50fL), -tole(0x2802b89eL), tole(0x5f058808L), tole(0xc60cd9b2L), tole(0xb10be924L), -tole(0x2f6f7c87L), tole(0x58684c11L), tole(0xc1611dabL), tole(0xb6662d3dL), -tole(0x76dc4190L), tole(0x01db7106L), tole(0x98d220bcL), tole(0xefd5102aL), -tole(0x71b18589L), tole(0x06b6b51fL), tole(0x9fbfe4a5L), tole(0xe8b8d433L), -tole(0x7807c9a2L), tole(0x0f00f934L), tole(0x9609a88eL), tole(0xe10e9818L), -tole(0x7f6a0dbbL), tole(0x086d3d2dL), tole(0x91646c97L), tole(0xe6635c01L), -tole(0x6b6b51f4L), tole(0x1c6c6162L), tole(0x856530d8L), tole(0xf262004eL), -tole(0x6c0695edL), tole(0x1b01a57bL), tole(0x8208f4c1L), tole(0xf50fc457L), -tole(0x65b0d9c6L), tole(0x12b7e950L), tole(0x8bbeb8eaL), tole(0xfcb9887cL), -tole(0x62dd1ddfL), tole(0x15da2d49L), tole(0x8cd37cf3L), tole(0xfbd44c65L), -tole(0x4db26158L), tole(0x3ab551ceL), tole(0xa3bc0074L), tole(0xd4bb30e2L), -tole(0x4adfa541L), tole(0x3dd895d7L), tole(0xa4d1c46dL), tole(0xd3d6f4fbL), -tole(0x4369e96aL), tole(0x346ed9fcL), tole(0xad678846L), tole(0xda60b8d0L), -tole(0x44042d73L), tole(0x33031de5L), tole(0xaa0a4c5fL), tole(0xdd0d7cc9L), -tole(0x5005713cL), tole(0x270241aaL), tole(0xbe0b1010L), tole(0xc90c2086L), -tole(0x5768b525L), tole(0x206f85b3L), tole(0xb966d409L), tole(0xce61e49fL), -tole(0x5edef90eL), tole(0x29d9c998L), tole(0xb0d09822L), tole(0xc7d7a8b4L), -tole(0x59b33d17L), tole(0x2eb40d81L), tole(0xb7bd5c3bL), tole(0xc0ba6cadL), -tole(0xedb88320L), tole(0x9abfb3b6L), tole(0x03b6e20cL), tole(0x74b1d29aL), -tole(0xead54739L), tole(0x9dd277afL), tole(0x04db2615L), tole(0x73dc1683L), -tole(0xe3630b12L), tole(0x94643b84L), tole(0x0d6d6a3eL), tole(0x7a6a5aa8L), -tole(0xe40ecf0bL), tole(0x9309ff9dL), tole(0x0a00ae27L), tole(0x7d079eb1L), -tole(0xf00f9344L), tole(0x8708a3d2L), tole(0x1e01f268L), tole(0x6906c2feL), -tole(0xf762575dL), tole(0x806567cbL), tole(0x196c3671L), tole(0x6e6b06e7L), -tole(0xfed41b76L), tole(0x89d32be0L), tole(0x10da7a5aL), tole(0x67dd4accL), -tole(0xf9b9df6fL), tole(0x8ebeeff9L), tole(0x17b7be43L), tole(0x60b08ed5L), -tole(0xd6d6a3e8L), tole(0xa1d1937eL), tole(0x38d8c2c4L), tole(0x4fdff252L), -tole(0xd1bb67f1L), tole(0xa6bc5767L), tole(0x3fb506ddL), tole(0x48b2364bL), -tole(0xd80d2bdaL), tole(0xaf0a1b4cL), tole(0x36034af6L), tole(0x41047a60L), -tole(0xdf60efc3L), tole(0xa867df55L), tole(0x316e8eefL), tole(0x4669be79L), -tole(0xcb61b38cL), tole(0xbc66831aL), tole(0x256fd2a0L), tole(0x5268e236L), -tole(0xcc0c7795L), tole(0xbb0b4703L), tole(0x220216b9L), tole(0x5505262fL), -tole(0xc5ba3bbeL), tole(0xb2bd0b28L), tole(0x2bb45a92L), tole(0x5cb36a04L), -tole(0xc2d7ffa7L), tole(0xb5d0cf31L), tole(0x2cd99e8bL), tole(0x5bdeae1dL), -tole(0x9b64c2b0L), tole(0xec63f226L), tole(0x756aa39cL), tole(0x026d930aL), -tole(0x9c0906a9L), tole(0xeb0e363fL), tole(0x72076785L), tole(0x05005713L), -tole(0x95bf4a82L), tole(0xe2b87a14L), tole(0x7bb12baeL), tole(0x0cb61b38L), -tole(0x92d28e9bL), tole(0xe5d5be0dL), tole(0x7cdcefb7L), tole(0x0bdbdf21L), -tole(0x86d3d2d4L), tole(0xf1d4e242L), tole(0x68ddb3f8L), tole(0x1fda836eL), -tole(0x81be16cdL), tole(0xf6b9265bL), tole(0x6fb077e1L), tole(0x18b74777L), -tole(0x88085ae6L), tole(0xff0f6a70L), tole(0x66063bcaL), tole(0x11010b5cL), -tole(0x8f659effL), tole(0xf862ae69L), tole(0x616bffd3L), tole(0x166ccf45L), -tole(0xa00ae278L), tole(0xd70dd2eeL), tole(0x4e048354L), tole(0x3903b3c2L), -tole(0xa7672661L), tole(0xd06016f7L), tole(0x4969474dL), tole(0x3e6e77dbL), -tole(0xaed16a4aL), tole(0xd9d65adcL), tole(0x40df0b66L), tole(0x37d83bf0L), -tole(0xa9bcae53L), tole(0xdebb9ec5L), tole(0x47b2cf7fL), tole(0x30b5ffe9L), -tole(0xbdbdf21cL), tole(0xcabac28aL), tole(0x53b39330L), tole(0x24b4a3a6L), -tole(0xbad03605L), tole(0xcdd70693L), tole(0x54de5729L), tole(0x23d967bfL), -tole(0xb3667a2eL), tole(0xc4614ab8L), tole(0x5d681b02L), tole(0x2a6f2b94L), -tole(0xb40bbe37L), tole(0xc30c8ea1L), tole(0x5a05df1bL), tole(0x2d02ef8dL)}, -{ -tole(0x00000000L), tole(0x191b3141L), tole(0x32366282L), tole(0x2b2d53c3L), -tole(0x646cc504L), tole(0x7d77f445L), tole(0x565aa786L), tole(0x4f4196c7L), -tole(0xc8d98a08L), tole(0xd1c2bb49L), tole(0xfaefe88aL), tole(0xe3f4d9cbL), -tole(0xacb54f0cL), tole(0xb5ae7e4dL), tole(0x9e832d8eL), tole(0x87981ccfL), -tole(0x4ac21251L), tole(0x53d92310L), tole(0x78f470d3L), tole(0x61ef4192L), -tole(0x2eaed755L), tole(0x37b5e614L), tole(0x1c98b5d7L), tole(0x05838496L), -tole(0x821b9859L), tole(0x9b00a918L), tole(0xb02dfadbL), tole(0xa936cb9aL), -tole(0xe6775d5dL), tole(0xff6c6c1cL), tole(0xd4413fdfL), tole(0xcd5a0e9eL), -tole(0x958424a2L), tole(0x8c9f15e3L), tole(0xa7b24620L), tole(0xbea97761L), -tole(0xf1e8e1a6L), tole(0xe8f3d0e7L), tole(0xc3de8324L), tole(0xdac5b265L), -tole(0x5d5daeaaL), tole(0x44469febL), tole(0x6f6bcc28L), tole(0x7670fd69L), -tole(0x39316baeL), tole(0x202a5aefL), tole(0x0b07092cL), tole(0x121c386dL), -tole(0xdf4636f3L), tole(0xc65d07b2L), tole(0xed705471L), tole(0xf46b6530L), -tole(0xbb2af3f7L), tole(0xa231c2b6L), tole(0x891c9175L), tole(0x9007a034L), -tole(0x179fbcfbL), tole(0x0e848dbaL), tole(0x25a9de79L), tole(0x3cb2ef38L), -tole(0x73f379ffL), tole(0x6ae848beL), tole(0x41c51b7dL), tole(0x58de2a3cL), -tole(0xf0794f05L), tole(0xe9627e44L), tole(0xc24f2d87L), tole(0xdb541cc6L), -tole(0x94158a01L), tole(0x8d0ebb40L), tole(0xa623e883L), tole(0xbf38d9c2L), -tole(0x38a0c50dL), tole(0x21bbf44cL), tole(0x0a96a78fL), tole(0x138d96ceL), -tole(0x5ccc0009L), tole(0x45d73148L), tole(0x6efa628bL), tole(0x77e153caL), -tole(0xbabb5d54L), tole(0xa3a06c15L), tole(0x888d3fd6L), tole(0x91960e97L), -tole(0xded79850L), tole(0xc7cca911L), tole(0xece1fad2L), tole(0xf5facb93L), -tole(0x7262d75cL), tole(0x6b79e61dL), tole(0x4054b5deL), tole(0x594f849fL), -tole(0x160e1258L), tole(0x0f152319L), tole(0x243870daL), tole(0x3d23419bL), -tole(0x65fd6ba7L), tole(0x7ce65ae6L), tole(0x57cb0925L), tole(0x4ed03864L), -tole(0x0191aea3L), tole(0x188a9fe2L), tole(0x33a7cc21L), tole(0x2abcfd60L), -tole(0xad24e1afL), tole(0xb43fd0eeL), tole(0x9f12832dL), tole(0x8609b26cL), -tole(0xc94824abL), tole(0xd05315eaL), tole(0xfb7e4629L), tole(0xe2657768L), -tole(0x2f3f79f6L), tole(0x362448b7L), tole(0x1d091b74L), tole(0x04122a35L), -tole(0x4b53bcf2L), tole(0x52488db3L), tole(0x7965de70L), tole(0x607eef31L), -tole(0xe7e6f3feL), tole(0xfefdc2bfL), tole(0xd5d0917cL), tole(0xcccba03dL), -tole(0x838a36faL), tole(0x9a9107bbL), tole(0xb1bc5478L), tole(0xa8a76539L), -tole(0x3b83984bL), tole(0x2298a90aL), tole(0x09b5fac9L), tole(0x10aecb88L), -tole(0x5fef5d4fL), tole(0x46f46c0eL), tole(0x6dd93fcdL), tole(0x74c20e8cL), -tole(0xf35a1243L), tole(0xea412302L), tole(0xc16c70c1L), tole(0xd8774180L), -tole(0x9736d747L), tole(0x8e2de606L), tole(0xa500b5c5L), tole(0xbc1b8484L), -tole(0x71418a1aL), tole(0x685abb5bL), tole(0x4377e898L), tole(0x5a6cd9d9L), -tole(0x152d4f1eL), tole(0x0c367e5fL), tole(0x271b2d9cL), tole(0x3e001cddL), -tole(0xb9980012L), tole(0xa0833153L), tole(0x8bae6290L), tole(0x92b553d1L), -tole(0xddf4c516L), tole(0xc4eff457L), tole(0xefc2a794L), tole(0xf6d996d5L), -tole(0xae07bce9L), tole(0xb71c8da8L), tole(0x9c31de6bL), tole(0x852aef2aL), -tole(0xca6b79edL), tole(0xd37048acL), tole(0xf85d1b6fL), tole(0xe1462a2eL), -tole(0x66de36e1L), tole(0x7fc507a0L), tole(0x54e85463L), tole(0x4df36522L), -tole(0x02b2f3e5L), tole(0x1ba9c2a4L), tole(0x30849167L), tole(0x299fa026L), -tole(0xe4c5aeb8L), tole(0xfdde9ff9L), tole(0xd6f3cc3aL), tole(0xcfe8fd7bL), -tole(0x80a96bbcL), tole(0x99b25afdL), tole(0xb29f093eL), tole(0xab84387fL), -tole(0x2c1c24b0L), tole(0x350715f1L), tole(0x1e2a4632L), tole(0x07317773L), -tole(0x4870e1b4L), tole(0x516bd0f5L), tole(0x7a468336L), tole(0x635db277L), -tole(0xcbfad74eL), tole(0xd2e1e60fL), tole(0xf9ccb5ccL), tole(0xe0d7848dL), -tole(0xaf96124aL), tole(0xb68d230bL), tole(0x9da070c8L), tole(0x84bb4189L), -tole(0x03235d46L), tole(0x1a386c07L), tole(0x31153fc4L), tole(0x280e0e85L), -tole(0x674f9842L), tole(0x7e54a903L), tole(0x5579fac0L), tole(0x4c62cb81L), -tole(0x8138c51fL), tole(0x9823f45eL), tole(0xb30ea79dL), tole(0xaa1596dcL), -tole(0xe554001bL), tole(0xfc4f315aL), tole(0xd7626299L), tole(0xce7953d8L), -tole(0x49e14f17L), tole(0x50fa7e56L), tole(0x7bd72d95L), tole(0x62cc1cd4L), -tole(0x2d8d8a13L), tole(0x3496bb52L), tole(0x1fbbe891L), tole(0x06a0d9d0L), -tole(0x5e7ef3ecL), tole(0x4765c2adL), tole(0x6c48916eL), tole(0x7553a02fL), -tole(0x3a1236e8L), tole(0x230907a9L), 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tole(0xb64dac64L), tole(0x87a5b6f9L), tole(0x21d2bd4dL), -tole(0xe47583c3L), tole(0x42028877L), tole(0x73ea92eaL), tole(0xd59d995eL), -tole(0x8bb64ce5L), tole(0x2dc14751L), tole(0x1c295dccL), tole(0xba5e5678L), -tole(0x7ff968f6L), tole(0xd98e6342L), tole(0xe86679dfL), tole(0x4e11726bL), -tole(0xb8590282L), tole(0x1e2e0936L), tole(0x2fc613abL), tole(0x89b1181fL), -tole(0x4c162691L), tole(0xea612d25L), tole(0xdb8937b8L), tole(0x7dfe3c0cL), -tole(0xec68d02bL), tole(0x4a1fdb9fL), tole(0x7bf7c102L), tole(0xdd80cab6L), -tole(0x1827f438L), tole(0xbe50ff8cL), tole(0x8fb8e511L), tole(0x29cfeea5L), -tole(0xdf879e4cL), tole(0x79f095f8L), tole(0x48188f65L), tole(0xee6f84d1L), -tole(0x2bc8ba5fL), tole(0x8dbfb1ebL), tole(0xbc57ab76L), tole(0x1a20a0c2L), -tole(0x8816eaf2L), tole(0x2e61e146L), tole(0x1f89fbdbL), tole(0xb9fef06fL), -tole(0x7c59cee1L), tole(0xda2ec555L), tole(0xebc6dfc8L), tole(0x4db1d47cL), -tole(0xbbf9a495L), tole(0x1d8eaf21L), tole(0x2c66b5bcL), tole(0x8a11be08L), -tole(0x4fb68086L), tole(0xe9c18b32L), tole(0xd82991afL), tole(0x7e5e9a1bL), -tole(0xefc8763cL), tole(0x49bf7d88L), tole(0x78576715L), tole(0xde206ca1L), -tole(0x1b87522fL), tole(0xbdf0599bL), tole(0x8c184306L), tole(0x2a6f48b2L), -tole(0xdc27385bL), tole(0x7a5033efL), tole(0x4bb82972L), tole(0xedcf22c6L), -tole(0x28681c48L), tole(0x8e1f17fcL), tole(0xbff70d61L), tole(0x198006d5L), -tole(0x47abd36eL), tole(0xe1dcd8daL), tole(0xd034c247L), tole(0x7643c9f3L), -tole(0xb3e4f77dL), tole(0x1593fcc9L), tole(0x247be654L), tole(0x820cede0L), -tole(0x74449d09L), tole(0xd23396bdL), tole(0xe3db8c20L), tole(0x45ac8794L), -tole(0x800bb91aL), tole(0x267cb2aeL), tole(0x1794a833L), tole(0xb1e3a387L), -tole(0x20754fa0L), tole(0x86024414L), tole(0xb7ea5e89L), tole(0x119d553dL), -tole(0xd43a6bb3L), tole(0x724d6007L), tole(0x43a57a9aL), tole(0xe5d2712eL), -tole(0x139a01c7L), tole(0xb5ed0a73L), tole(0x840510eeL), tole(0x22721b5aL), -tole(0xe7d525d4L), tole(0x41a22e60L), tole(0x704a34fdL), tole(0xd63d3f49L), -tole(0xcc1d9f8bL), tole(0x6a6a943fL), tole(0x5b828ea2L), tole(0xfdf58516L), -tole(0x3852bb98L), tole(0x9e25b02cL), tole(0xafcdaab1L), tole(0x09baa105L), -tole(0xfff2d1ecL), tole(0x5985da58L), tole(0x686dc0c5L), tole(0xce1acb71L), -tole(0x0bbdf5ffL), tole(0xadcafe4bL), tole(0x9c22e4d6L), tole(0x3a55ef62L), -tole(0xabc30345L), tole(0x0db408f1L), tole(0x3c5c126cL), tole(0x9a2b19d8L), -tole(0x5f8c2756L), tole(0xf9fb2ce2L), tole(0xc813367fL), tole(0x6e643dcbL), -tole(0x982c4d22L), tole(0x3e5b4696L), tole(0x0fb35c0bL), tole(0xa9c457bfL), -tole(0x6c636931L), tole(0xca146285L), tole(0xfbfc7818L), tole(0x5d8b73acL), -tole(0x03a0a617L), tole(0xa5d7ada3L), tole(0x943fb73eL), tole(0x3248bc8aL), -tole(0xf7ef8204L), tole(0x519889b0L), tole(0x6070932dL), tole(0xc6079899L), -tole(0x304fe870L), tole(0x9638e3c4L), tole(0xa7d0f959L), tole(0x01a7f2edL), -tole(0xc400cc63L), tole(0x6277c7d7L), tole(0x539fdd4aL), tole(0xf5e8d6feL), -tole(0x647e3ad9L), tole(0xc209316dL), tole(0xf3e12bf0L), tole(0x55962044L), -tole(0x90311ecaL), tole(0x3646157eL), tole(0x07ae0fe3L), tole(0xa1d90457L), -tole(0x579174beL), tole(0xf1e67f0aL), tole(0xc00e6597L), tole(0x66796e23L), -tole(0xa3de50adL), tole(0x05a95b19L), tole(0x34414184L), tole(0x92364a30L)}, -{ -tole(0x00000000L), tole(0xccaa009eL), tole(0x4225077dL), tole(0x8e8f07e3L), -tole(0x844a0efaL), tole(0x48e00e64L), tole(0xc66f0987L), tole(0x0ac50919L), -tole(0xd3e51bb5L), tole(0x1f4f1b2bL), tole(0x91c01cc8L), tole(0x5d6a1c56L), -tole(0x57af154fL), tole(0x9b0515d1L), tole(0x158a1232L), tole(0xd92012acL), -tole(0x7cbb312bL), tole(0xb01131b5L), tole(0x3e9e3656L), tole(0xf23436c8L), -tole(0xf8f13fd1L), tole(0x345b3f4fL), tole(0xbad438acL), tole(0x767e3832L), -tole(0xaf5e2a9eL), tole(0x63f42a00L), tole(0xed7b2de3L), tole(0x21d12d7dL), -tole(0x2b142464L), tole(0xe7be24faL), tole(0x69312319L), tole(0xa59b2387L), -tole(0xf9766256L), tole(0x35dc62c8L), tole(0xbb53652bL), tole(0x77f965b5L), -tole(0x7d3c6cacL), tole(0xb1966c32L), tole(0x3f196bd1L), tole(0xf3b36b4fL), -tole(0x2a9379e3L), tole(0xe639797dL), tole(0x68b67e9eL), tole(0xa41c7e00L), -tole(0xaed97719L), tole(0x62737787L), tole(0xecfc7064L), tole(0x205670faL), -tole(0x85cd537dL), tole(0x496753e3L), tole(0xc7e85400L), tole(0x0b42549eL), -tole(0x01875d87L), tole(0xcd2d5d19L), tole(0x43a25afaL), tole(0x8f085a64L), -tole(0x562848c8L), tole(0x9a824856L), tole(0x140d4fb5L), tole(0xd8a74f2bL), -tole(0xd2624632L), tole(0x1ec846acL), tole(0x9047414fL), tole(0x5ced41d1L), -tole(0x299dc2edL), tole(0xe537c273L), tole(0x6bb8c590L), tole(0xa712c50eL), -tole(0xadd7cc17L), tole(0x617dcc89L), tole(0xeff2cb6aL), tole(0x2358cbf4L), -tole(0xfa78d958L), tole(0x36d2d9c6L), tole(0xb85dde25L), tole(0x74f7debbL), -tole(0x7e32d7a2L), tole(0xb298d73cL), tole(0x3c17d0dfL), tole(0xf0bdd041L), -tole(0x5526f3c6L), tole(0x998cf358L), tole(0x1703f4bbL), tole(0xdba9f425L), -tole(0xd16cfd3cL), tole(0x1dc6fda2L), tole(0x9349fa41L), tole(0x5fe3fadfL), -tole(0x86c3e873L), tole(0x4a69e8edL), tole(0xc4e6ef0eL), tole(0x084cef90L), -tole(0x0289e689L), tole(0xce23e617L), tole(0x40ace1f4L), tole(0x8c06e16aL), -tole(0xd0eba0bbL), tole(0x1c41a025L), tole(0x92cea7c6L), tole(0x5e64a758L), -tole(0x54a1ae41L), tole(0x980baedfL), tole(0x1684a93cL), tole(0xda2ea9a2L), -tole(0x030ebb0eL), tole(0xcfa4bb90L), tole(0x412bbc73L), tole(0x8d81bcedL), -tole(0x8744b5f4L), tole(0x4beeb56aL), tole(0xc561b289L), tole(0x09cbb217L), -tole(0xac509190L), tole(0x60fa910eL), tole(0xee7596edL), tole(0x22df9673L), -tole(0x281a9f6aL), tole(0xe4b09ff4L), tole(0x6a3f9817L), tole(0xa6959889L), -tole(0x7fb58a25L), tole(0xb31f8abbL), tole(0x3d908d58L), tole(0xf13a8dc6L), -tole(0xfbff84dfL), tole(0x37558441L), tole(0xb9da83a2L), tole(0x7570833cL), -tole(0x533b85daL), tole(0x9f918544L), tole(0x111e82a7L), tole(0xddb48239L), -tole(0xd7718b20L), tole(0x1bdb8bbeL), tole(0x95548c5dL), tole(0x59fe8cc3L), -tole(0x80de9e6fL), tole(0x4c749ef1L), tole(0xc2fb9912L), tole(0x0e51998cL), -tole(0x04949095L), tole(0xc83e900bL), tole(0x46b197e8L), tole(0x8a1b9776L), -tole(0x2f80b4f1L), tole(0xe32ab46fL), tole(0x6da5b38cL), tole(0xa10fb312L), -tole(0xabcaba0bL), tole(0x6760ba95L), tole(0xe9efbd76L), tole(0x2545bde8L), -tole(0xfc65af44L), tole(0x30cfafdaL), tole(0xbe40a839L), tole(0x72eaa8a7L), -tole(0x782fa1beL), tole(0xb485a120L), tole(0x3a0aa6c3L), tole(0xf6a0a65dL), -tole(0xaa4de78cL), tole(0x66e7e712L), tole(0xe868e0f1L), tole(0x24c2e06fL), -tole(0x2e07e976L), tole(0xe2ade9e8L), tole(0x6c22ee0bL), tole(0xa088ee95L), -tole(0x79a8fc39L), tole(0xb502fca7L), tole(0x3b8dfb44L), tole(0xf727fbdaL), -tole(0xfde2f2c3L), tole(0x3148f25dL), tole(0xbfc7f5beL), tole(0x736df520L), -tole(0xd6f6d6a7L), tole(0x1a5cd639L), tole(0x94d3d1daL), tole(0x5879d144L), -tole(0x52bcd85dL), tole(0x9e16d8c3L), tole(0x1099df20L), tole(0xdc33dfbeL), -tole(0x0513cd12L), tole(0xc9b9cd8cL), tole(0x4736ca6fL), tole(0x8b9ccaf1L), -tole(0x8159c3e8L), tole(0x4df3c376L), tole(0xc37cc495L), tole(0x0fd6c40bL), -tole(0x7aa64737L), tole(0xb60c47a9L), tole(0x3883404aL), tole(0xf42940d4L), -tole(0xfeec49cdL), tole(0x32464953L), tole(0xbcc94eb0L), tole(0x70634e2eL), -tole(0xa9435c82L), tole(0x65e95c1cL), tole(0xeb665bffL), tole(0x27cc5b61L), -tole(0x2d095278L), tole(0xe1a352e6L), tole(0x6f2c5505L), tole(0xa386559bL), -tole(0x061d761cL), tole(0xcab77682L), tole(0x44387161L), tole(0x889271ffL), -tole(0x825778e6L), tole(0x4efd7878L), tole(0xc0727f9bL), tole(0x0cd87f05L), -tole(0xd5f86da9L), tole(0x19526d37L), tole(0x97dd6ad4L), tole(0x5b776a4aL), -tole(0x51b26353L), tole(0x9d1863cdL), tole(0x1397642eL), tole(0xdf3d64b0L), -tole(0x83d02561L), tole(0x4f7a25ffL), tole(0xc1f5221cL), tole(0x0d5f2282L), -tole(0x079a2b9bL), tole(0xcb302b05L), tole(0x45bf2ce6L), tole(0x89152c78L), -tole(0x50353ed4L), tole(0x9c9f3e4aL), tole(0x121039a9L), tole(0xdeba3937L), -tole(0xd47f302eL), tole(0x18d530b0L), tole(0x965a3753L), tole(0x5af037cdL), -tole(0xff6b144aL), tole(0x33c114d4L), tole(0xbd4e1337L), tole(0x71e413a9L), -tole(0x7b211ab0L), tole(0xb78b1a2eL), tole(0x39041dcdL), tole(0xf5ae1d53L), -tole(0x2c8e0fffL), tole(0xe0240f61L), tole(0x6eab0882L), tole(0xa201081cL), -tole(0xa8c40105L), tole(0x646e019bL), tole(0xeae10678L), tole(0x264b06e6L)}, -}; -static u32 __cacheline_aligned crc32table_be[8][256] = {{ -tobe(0x00000000L), tobe(0x04c11db7L), tobe(0x09823b6eL), tobe(0x0d4326d9L), -tobe(0x130476dcL), tobe(0x17c56b6bL), tobe(0x1a864db2L), tobe(0x1e475005L), -tobe(0x2608edb8L), tobe(0x22c9f00fL), tobe(0x2f8ad6d6L), tobe(0x2b4bcb61L), -tobe(0x350c9b64L), tobe(0x31cd86d3L), tobe(0x3c8ea00aL), tobe(0x384fbdbdL), -tobe(0x4c11db70L), tobe(0x48d0c6c7L), tobe(0x4593e01eL), tobe(0x4152fda9L), -tobe(0x5f15adacL), tobe(0x5bd4b01bL), tobe(0x569796c2L), tobe(0x52568b75L), -tobe(0x6a1936c8L), tobe(0x6ed82b7fL), tobe(0x639b0da6L), tobe(0x675a1011L), -tobe(0x791d4014L), tobe(0x7ddc5da3L), tobe(0x709f7b7aL), tobe(0x745e66cdL), -tobe(0x9823b6e0L), tobe(0x9ce2ab57L), tobe(0x91a18d8eL), tobe(0x95609039L), -tobe(0x8b27c03cL), tobe(0x8fe6dd8bL), tobe(0x82a5fb52L), tobe(0x8664e6e5L), -tobe(0xbe2b5b58L), tobe(0xbaea46efL), tobe(0xb7a96036L), tobe(0xb3687d81L), -tobe(0xad2f2d84L), tobe(0xa9ee3033L), tobe(0xa4ad16eaL), tobe(0xa06c0b5dL), -tobe(0xd4326d90L), tobe(0xd0f37027L), tobe(0xddb056feL), tobe(0xd9714b49L), -tobe(0xc7361b4cL), tobe(0xc3f706fbL), tobe(0xceb42022L), tobe(0xca753d95L), -tobe(0xf23a8028L), tobe(0xf6fb9d9fL), tobe(0xfbb8bb46L), tobe(0xff79a6f1L), -tobe(0xe13ef6f4L), tobe(0xe5ffeb43L), tobe(0xe8bccd9aL), tobe(0xec7dd02dL), -tobe(0x34867077L), tobe(0x30476dc0L), tobe(0x3d044b19L), tobe(0x39c556aeL), -tobe(0x278206abL), tobe(0x23431b1cL), tobe(0x2e003dc5L), tobe(0x2ac12072L), -tobe(0x128e9dcfL), tobe(0x164f8078L), tobe(0x1b0ca6a1L), tobe(0x1fcdbb16L), -tobe(0x018aeb13L), tobe(0x054bf6a4L), tobe(0x0808d07dL), tobe(0x0cc9cdcaL), -tobe(0x7897ab07L), tobe(0x7c56b6b0L), tobe(0x71159069L), tobe(0x75d48ddeL), -tobe(0x6b93dddbL), tobe(0x6f52c06cL), tobe(0x6211e6b5L), tobe(0x66d0fb02L), -tobe(0x5e9f46bfL), tobe(0x5a5e5b08L), tobe(0x571d7dd1L), tobe(0x53dc6066L), -tobe(0x4d9b3063L), tobe(0x495a2dd4L), tobe(0x44190b0dL), tobe(0x40d816baL), -tobe(0xaca5c697L), tobe(0xa864db20L), tobe(0xa527fdf9L), tobe(0xa1e6e04eL), -tobe(0xbfa1b04bL), tobe(0xbb60adfcL), tobe(0xb6238b25L), tobe(0xb2e29692L), -tobe(0x8aad2b2fL), tobe(0x8e6c3698L), tobe(0x832f1041L), tobe(0x87ee0df6L), -tobe(0x99a95df3L), tobe(0x9d684044L), tobe(0x902b669dL), tobe(0x94ea7b2aL), -tobe(0xe0b41de7L), tobe(0xe4750050L), tobe(0xe9362689L), tobe(0xedf73b3eL), -tobe(0xf3b06b3bL), tobe(0xf771768cL), tobe(0xfa325055L), tobe(0xfef34de2L), -tobe(0xc6bcf05fL), tobe(0xc27dede8L), tobe(0xcf3ecb31L), tobe(0xcbffd686L), -tobe(0xd5b88683L), tobe(0xd1799b34L), tobe(0xdc3abdedL), tobe(0xd8fba05aL), -tobe(0x690ce0eeL), tobe(0x6dcdfd59L), tobe(0x608edb80L), tobe(0x644fc637L), -tobe(0x7a089632L), tobe(0x7ec98b85L), tobe(0x738aad5cL), tobe(0x774bb0ebL), -tobe(0x4f040d56L), tobe(0x4bc510e1L), tobe(0x46863638L), tobe(0x42472b8fL), -tobe(0x5c007b8aL), tobe(0x58c1663dL), tobe(0x558240e4L), tobe(0x51435d53L), -tobe(0x251d3b9eL), tobe(0x21dc2629L), tobe(0x2c9f00f0L), tobe(0x285e1d47L), -tobe(0x36194d42L), tobe(0x32d850f5L), tobe(0x3f9b762cL), tobe(0x3b5a6b9bL), -tobe(0x0315d626L), tobe(0x07d4cb91L), tobe(0x0a97ed48L), tobe(0x0e56f0ffL), -tobe(0x1011a0faL), tobe(0x14d0bd4dL), tobe(0x19939b94L), tobe(0x1d528623L), -tobe(0xf12f560eL), tobe(0xf5ee4bb9L), tobe(0xf8ad6d60L), tobe(0xfc6c70d7L), -tobe(0xe22b20d2L), tobe(0xe6ea3d65L), tobe(0xeba91bbcL), tobe(0xef68060bL), -tobe(0xd727bbb6L), tobe(0xd3e6a601L), tobe(0xdea580d8L), tobe(0xda649d6fL), -tobe(0xc423cd6aL), tobe(0xc0e2d0ddL), tobe(0xcda1f604L), tobe(0xc960ebb3L), -tobe(0xbd3e8d7eL), tobe(0xb9ff90c9L), tobe(0xb4bcb610L), tobe(0xb07daba7L), -tobe(0xae3afba2L), tobe(0xaafbe615L), tobe(0xa7b8c0ccL), tobe(0xa379dd7bL), -tobe(0x9b3660c6L), tobe(0x9ff77d71L), tobe(0x92b45ba8L), tobe(0x9675461fL), -tobe(0x8832161aL), tobe(0x8cf30badL), tobe(0x81b02d74L), tobe(0x857130c3L), -tobe(0x5d8a9099L), tobe(0x594b8d2eL), tobe(0x5408abf7L), tobe(0x50c9b640L), -tobe(0x4e8ee645L), tobe(0x4a4ffbf2L), tobe(0x470cdd2bL), tobe(0x43cdc09cL), -tobe(0x7b827d21L), tobe(0x7f436096L), tobe(0x7200464fL), tobe(0x76c15bf8L), -tobe(0x68860bfdL), tobe(0x6c47164aL), tobe(0x61043093L), tobe(0x65c52d24L), -tobe(0x119b4be9L), tobe(0x155a565eL), tobe(0x18197087L), tobe(0x1cd86d30L), -tobe(0x029f3d35L), tobe(0x065e2082L), tobe(0x0b1d065bL), tobe(0x0fdc1becL), -tobe(0x3793a651L), tobe(0x3352bbe6L), tobe(0x3e119d3fL), tobe(0x3ad08088L), -tobe(0x2497d08dL), tobe(0x2056cd3aL), tobe(0x2d15ebe3L), tobe(0x29d4f654L), -tobe(0xc5a92679L), tobe(0xc1683bceL), tobe(0xcc2b1d17L), tobe(0xc8ea00a0L), -tobe(0xd6ad50a5L), tobe(0xd26c4d12L), tobe(0xdf2f6bcbL), tobe(0xdbee767cL), -tobe(0xe3a1cbc1L), tobe(0xe760d676L), tobe(0xea23f0afL), tobe(0xeee2ed18L), -tobe(0xf0a5bd1dL), tobe(0xf464a0aaL), tobe(0xf9278673L), tobe(0xfde69bc4L), -tobe(0x89b8fd09L), tobe(0x8d79e0beL), tobe(0x803ac667L), tobe(0x84fbdbd0L), -tobe(0x9abc8bd5L), tobe(0x9e7d9662L), tobe(0x933eb0bbL), tobe(0x97ffad0cL), 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tobe(0xd8002aa7L), -tobe(0xefcf54ddL), tobe(0x3dd69501L), tobe(0x4f3dcad2L), tobe(0x9d240b0eL), -tobe(0x30f2ad35L), tobe(0xe2eb6ce9L), tobe(0x9000333aL), tobe(0x4219f2e6L), -tobe(0x75d68c9cL), tobe(0xa7cf4d40L), tobe(0xd5241293L), tobe(0x073dd34fL), -tobe(0xbabaee67L), tobe(0x68a32fbbL), tobe(0x1a487068L), tobe(0xc851b1b4L), -tobe(0xff9ecfceL), tobe(0x2d870e12L), tobe(0x5f6c51c1L), tobe(0x8d75901dL), -tobe(0x41466c4cL), tobe(0x935fad90L), tobe(0xe1b4f243L), tobe(0x33ad339fL), -tobe(0x04624de5L), tobe(0xd67b8c39L), tobe(0xa490d3eaL), tobe(0x76891236L), -tobe(0xcb0e2f1eL), tobe(0x1917eec2L), tobe(0x6bfcb111L), tobe(0xb9e570cdL), -tobe(0x8e2a0eb7L), tobe(0x5c33cf6bL), tobe(0x2ed890b8L), tobe(0xfcc15164L), -tobe(0x5117f75fL), tobe(0x830e3683L), tobe(0xf1e56950L), tobe(0x23fca88cL), -tobe(0x1433d6f6L), tobe(0xc62a172aL), tobe(0xb4c148f9L), tobe(0x66d88925L), -tobe(0xdb5fb40dL), tobe(0x094675d1L), tobe(0x7bad2a02L), tobe(0xa9b4ebdeL), -tobe(0x9e7b95a4L), tobe(0x4c625478L), tobe(0x3e890babL), 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tobe(0xb6f4b5faL), tobe(0xb72c197dL)}, -{ -tobe(0x00000000L), tobe(0xdc6d9ab7L), tobe(0xbc1a28d9L), tobe(0x6077b26eL), -tobe(0x7cf54c05L), tobe(0xa098d6b2L), tobe(0xc0ef64dcL), tobe(0x1c82fe6bL), -tobe(0xf9ea980aL), tobe(0x258702bdL), tobe(0x45f0b0d3L), tobe(0x999d2a64L), -tobe(0x851fd40fL), tobe(0x59724eb8L), tobe(0x3905fcd6L), tobe(0xe5686661L), -tobe(0xf7142da3L), tobe(0x2b79b714L), tobe(0x4b0e057aL), tobe(0x97639fcdL), -tobe(0x8be161a6L), tobe(0x578cfb11L), tobe(0x37fb497fL), tobe(0xeb96d3c8L), -tobe(0x0efeb5a9L), tobe(0xd2932f1eL), tobe(0xb2e49d70L), tobe(0x6e8907c7L), -tobe(0x720bf9acL), tobe(0xae66631bL), tobe(0xce11d175L), tobe(0x127c4bc2L), -tobe(0xeae946f1L), tobe(0x3684dc46L), tobe(0x56f36e28L), tobe(0x8a9ef49fL), -tobe(0x961c0af4L), tobe(0x4a719043L), tobe(0x2a06222dL), tobe(0xf66bb89aL), -tobe(0x1303defbL), tobe(0xcf6e444cL), tobe(0xaf19f622L), tobe(0x73746c95L), -tobe(0x6ff692feL), tobe(0xb39b0849L), tobe(0xd3ecba27L), tobe(0x0f812090L), -tobe(0x1dfd6b52L), 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tobe(0x8b12b94cL), -tobe(0xcd89b30aL), tobe(0xd6a1be72L), tobe(0xfbd9a9faL), tobe(0xe0f1a482L), -tobe(0xa12986eaL), tobe(0xba018b92L), tobe(0x97799c1aL), tobe(0x8c519162L), -tobe(0x14c9d8caL), tobe(0x0fe1d5b2L), tobe(0x2299c23aL), tobe(0x39b1cf42L), -tobe(0x7869ed2aL), tobe(0x6341e052L), tobe(0x4e39f7daL), tobe(0x5511faa2L), -tobe(0x7bc8793dL), tobe(0x60e07445L), tobe(0x4d9863cdL), tobe(0x56b06eb5L), -tobe(0x17684cddL), tobe(0x0c4041a5L), tobe(0x2138562dL), tobe(0x3a105b55L), -tobe(0xa28812fdL), tobe(0xb9a01f85L), tobe(0x94d8080dL), tobe(0x8ff00575L), -tobe(0xce28271dL), tobe(0xd5002a65L), tobe(0xf8783dedL), tobe(0xe3503095L), -tobe(0x754e2961L), tobe(0x6e662419L), tobe(0x431e3391L), tobe(0x58363ee9L), -tobe(0x19ee1c81L), tobe(0x02c611f9L), tobe(0x2fbe0671L), tobe(0x34960b09L), -tobe(0xac0e42a1L), tobe(0xb7264fd9L), tobe(0x9a5e5851L), tobe(0x81765529L), -tobe(0xc0ae7741L), tobe(0xdb867a39L), tobe(0xf6fe6db1L), tobe(0xedd660c9L), -tobe(0xc30fe356L), tobe(0xd827ee2eL), tobe(0xf55ff9a6L), 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tobe(0xf8188d91L), tobe(0xb74fe580L), -tobe(0x2c139ba6L), tobe(0x6344f3b7L), tobe(0xb2bd4b84L), tobe(0xfdea2395L), -tobe(0x158f2655L), tobe(0x5ad84e44L), tobe(0x8b21f677L), tobe(0xc4769e66L), -tobe(0x717ce5a3L), tobe(0x3e2b8db2L), tobe(0xefd23581L), tobe(0xa0855d90L), -tobe(0x48e05850L), tobe(0x07b73041L), tobe(0xd64e8872L), tobe(0x9919e063L), -tobe(0x02459e45L), tobe(0x4d12f654L), tobe(0x9ceb4e67L), tobe(0xd3bc2676L), -tobe(0x3bd923b6L), tobe(0x748e4ba7L), tobe(0xa577f394L), tobe(0xea209b85L), -tobe(0x970e126fL), tobe(0xd8597a7eL), tobe(0x09a0c24dL), tobe(0x46f7aa5cL), -tobe(0xae92af9cL), tobe(0xe1c5c78dL), tobe(0x303c7fbeL), tobe(0x7f6b17afL), -tobe(0xe4376989L), tobe(0xab600198L), tobe(0x7a99b9abL), tobe(0x35ced1baL), -tobe(0xddabd47aL), tobe(0x92fcbc6bL), tobe(0x43050458L), tobe(0x0c526c49L)}, -{ -tobe(0x00000000L), tobe(0x5ba1dccaL), tobe(0xb743b994L), tobe(0xece2655eL), -tobe(0x6a466e9fL), tobe(0x31e7b255L), tobe(0xdd05d70bL), tobe(0x86a40bc1L), -tobe(0xd48cdd3eL), tobe(0x8f2d01f4L), tobe(0x63cf64aaL), tobe(0x386eb860L), -tobe(0xbecab3a1L), tobe(0xe56b6f6bL), tobe(0x09890a35L), tobe(0x5228d6ffL), -tobe(0xadd8a7cbL), tobe(0xf6797b01L), tobe(0x1a9b1e5fL), tobe(0x413ac295L), -tobe(0xc79ec954L), tobe(0x9c3f159eL), tobe(0x70dd70c0L), tobe(0x2b7cac0aL), -tobe(0x79547af5L), tobe(0x22f5a63fL), tobe(0xce17c361L), tobe(0x95b61fabL), -tobe(0x1312146aL), tobe(0x48b3c8a0L), tobe(0xa451adfeL), tobe(0xfff07134L), -tobe(0x5f705221L), tobe(0x04d18eebL), tobe(0xe833ebb5L), tobe(0xb392377fL), -tobe(0x35363cbeL), tobe(0x6e97e074L), tobe(0x8275852aL), tobe(0xd9d459e0L), -tobe(0x8bfc8f1fL), tobe(0xd05d53d5L), tobe(0x3cbf368bL), tobe(0x671eea41L), -tobe(0xe1bae180L), tobe(0xba1b3d4aL), tobe(0x56f95814L), tobe(0x0d5884deL), -tobe(0xf2a8f5eaL), tobe(0xa9092920L), tobe(0x45eb4c7eL), tobe(0x1e4a90b4L), -tobe(0x98ee9b75L), tobe(0xc34f47bfL), tobe(0x2fad22e1L), tobe(0x740cfe2bL), -tobe(0x262428d4L), tobe(0x7d85f41eL), tobe(0x91679140L), tobe(0xcac64d8aL), -tobe(0x4c62464bL), tobe(0x17c39a81L), tobe(0xfb21ffdfL), tobe(0xa0802315L), -tobe(0xbee0a442L), tobe(0xe5417888L), tobe(0x09a31dd6L), tobe(0x5202c11cL), -tobe(0xd4a6caddL), tobe(0x8f071617L), tobe(0x63e57349L), tobe(0x3844af83L), -tobe(0x6a6c797cL), tobe(0x31cda5b6L), tobe(0xdd2fc0e8L), tobe(0x868e1c22L), -tobe(0x002a17e3L), tobe(0x5b8bcb29L), tobe(0xb769ae77L), tobe(0xecc872bdL), -tobe(0x13380389L), tobe(0x4899df43L), tobe(0xa47bba1dL), tobe(0xffda66d7L), -tobe(0x797e6d16L), tobe(0x22dfb1dcL), tobe(0xce3dd482L), tobe(0x959c0848L), -tobe(0xc7b4deb7L), tobe(0x9c15027dL), tobe(0x70f76723L), tobe(0x2b56bbe9L), -tobe(0xadf2b028L), tobe(0xf6536ce2L), tobe(0x1ab109bcL), tobe(0x4110d576L), -tobe(0xe190f663L), tobe(0xba312aa9L), tobe(0x56d34ff7L), tobe(0x0d72933dL), -tobe(0x8bd698fcL), tobe(0xd0774436L), tobe(0x3c952168L), tobe(0x6734fda2L), -tobe(0x351c2b5dL), tobe(0x6ebdf797L), tobe(0x825f92c9L), tobe(0xd9fe4e03L), -tobe(0x5f5a45c2L), tobe(0x04fb9908L), tobe(0xe819fc56L), tobe(0xb3b8209cL), -tobe(0x4c4851a8L), tobe(0x17e98d62L), tobe(0xfb0be83cL), tobe(0xa0aa34f6L), -tobe(0x260e3f37L), tobe(0x7dafe3fdL), tobe(0x914d86a3L), tobe(0xcaec5a69L), -tobe(0x98c48c96L), tobe(0xc365505cL), tobe(0x2f873502L), tobe(0x7426e9c8L), -tobe(0xf282e209L), tobe(0xa9233ec3L), tobe(0x45c15b9dL), tobe(0x1e608757L), -tobe(0x79005533L), tobe(0x22a189f9L), tobe(0xce43eca7L), tobe(0x95e2306dL), -tobe(0x13463bacL), tobe(0x48e7e766L), tobe(0xa4058238L), tobe(0xffa45ef2L), -tobe(0xad8c880dL), tobe(0xf62d54c7L), tobe(0x1acf3199L), tobe(0x416eed53L), -tobe(0xc7cae692L), tobe(0x9c6b3a58L), tobe(0x70895f06L), tobe(0x2b2883ccL), -tobe(0xd4d8f2f8L), tobe(0x8f792e32L), tobe(0x639b4b6cL), tobe(0x383a97a6L), -tobe(0xbe9e9c67L), tobe(0xe53f40adL), tobe(0x09dd25f3L), tobe(0x527cf939L), -tobe(0x00542fc6L), tobe(0x5bf5f30cL), tobe(0xb7179652L), tobe(0xecb64a98L), -tobe(0x6a124159L), tobe(0x31b39d93L), tobe(0xdd51f8cdL), tobe(0x86f02407L), -tobe(0x26700712L), tobe(0x7dd1dbd8L), tobe(0x9133be86L), tobe(0xca92624cL), -tobe(0x4c36698dL), tobe(0x1797b547L), tobe(0xfb75d019L), tobe(0xa0d40cd3L), -tobe(0xf2fcda2cL), tobe(0xa95d06e6L), tobe(0x45bf63b8L), tobe(0x1e1ebf72L), -tobe(0x98bab4b3L), tobe(0xc31b6879L), tobe(0x2ff90d27L), tobe(0x7458d1edL), -tobe(0x8ba8a0d9L), tobe(0xd0097c13L), tobe(0x3ceb194dL), tobe(0x674ac587L), -tobe(0xe1eece46L), tobe(0xba4f128cL), tobe(0x56ad77d2L), tobe(0x0d0cab18L), -tobe(0x5f247de7L), tobe(0x0485a12dL), tobe(0xe867c473L), tobe(0xb3c618b9L), -tobe(0x35621378L), tobe(0x6ec3cfb2L), tobe(0x8221aaecL), tobe(0xd9807626L), -tobe(0xc7e0f171L), tobe(0x9c412dbbL), tobe(0x70a348e5L), tobe(0x2b02942fL), -tobe(0xada69feeL), tobe(0xf6074324L), tobe(0x1ae5267aL), tobe(0x4144fab0L), -tobe(0x136c2c4fL), tobe(0x48cdf085L), tobe(0xa42f95dbL), tobe(0xff8e4911L), -tobe(0x792a42d0L), tobe(0x228b9e1aL), tobe(0xce69fb44L), tobe(0x95c8278eL), -tobe(0x6a3856baL), tobe(0x31998a70L), tobe(0xdd7bef2eL), tobe(0x86da33e4L), -tobe(0x007e3825L), tobe(0x5bdfe4efL), tobe(0xb73d81b1L), tobe(0xec9c5d7bL), -tobe(0xbeb48b84L), tobe(0xe515574eL), tobe(0x09f73210L), tobe(0x5256eedaL), -tobe(0xd4f2e51bL), tobe(0x8f5339d1L), tobe(0x63b15c8fL), tobe(0x38108045L), -tobe(0x9890a350L), tobe(0xc3317f9aL), tobe(0x2fd31ac4L), tobe(0x7472c60eL), -tobe(0xf2d6cdcfL), tobe(0xa9771105L), tobe(0x4595745bL), tobe(0x1e34a891L), -tobe(0x4c1c7e6eL), tobe(0x17bda2a4L), tobe(0xfb5fc7faL), tobe(0xa0fe1b30L), -tobe(0x265a10f1L), tobe(0x7dfbcc3bL), tobe(0x9119a965L), tobe(0xcab875afL), -tobe(0x3548049bL), tobe(0x6ee9d851L), tobe(0x820bbd0fL), tobe(0xd9aa61c5L), -tobe(0x5f0e6a04L), tobe(0x04afb6ceL), tobe(0xe84dd390L), tobe(0xb3ec0f5aL), -tobe(0xe1c4d9a5L), tobe(0xba65056fL), tobe(0x56876031L), tobe(0x0d26bcfbL), -tobe(0x8b82b73aL), tobe(0xd0236bf0L), tobe(0x3cc10eaeL), tobe(0x6760d264L)}, -}; -static u32 __cacheline_aligned crc32ctable_le[8][256] = {{ -tole(0x00000000L), tole(0xf26b8303L), tole(0xe13b70f7L), tole(0x1350f3f4L), -tole(0xc79a971fL), tole(0x35f1141cL), tole(0x26a1e7e8L), tole(0xd4ca64ebL), -tole(0x8ad958cfL), tole(0x78b2dbccL), tole(0x6be22838L), tole(0x9989ab3bL), -tole(0x4d43cfd0L), tole(0xbf284cd3L), tole(0xac78bf27L), tole(0x5e133c24L), -tole(0x105ec76fL), tole(0xe235446cL), tole(0xf165b798L), tole(0x030e349bL), -tole(0xd7c45070L), tole(0x25afd373L), tole(0x36ff2087L), tole(0xc494a384L), -tole(0x9a879fa0L), tole(0x68ec1ca3L), tole(0x7bbcef57L), tole(0x89d76c54L), -tole(0x5d1d08bfL), tole(0xaf768bbcL), tole(0xbc267848L), tole(0x4e4dfb4bL), -tole(0x20bd8edeL), tole(0xd2d60dddL), tole(0xc186fe29L), tole(0x33ed7d2aL), -tole(0xe72719c1L), tole(0x154c9ac2L), tole(0x061c6936L), tole(0xf477ea35L), -tole(0xaa64d611L), tole(0x580f5512L), tole(0x4b5fa6e6L), tole(0xb93425e5L), -tole(0x6dfe410eL), tole(0x9f95c20dL), tole(0x8cc531f9L), tole(0x7eaeb2faL), -tole(0x30e349b1L), tole(0xc288cab2L), tole(0xd1d83946L), tole(0x23b3ba45L), -tole(0xf779deaeL), tole(0x05125dadL), tole(0x1642ae59L), tole(0xe4292d5aL), -tole(0xba3a117eL), tole(0x4851927dL), tole(0x5b016189L), tole(0xa96ae28aL), -tole(0x7da08661L), tole(0x8fcb0562L), tole(0x9c9bf696L), tole(0x6ef07595L), -tole(0x417b1dbcL), tole(0xb3109ebfL), tole(0xa0406d4bL), tole(0x522bee48L), -tole(0x86e18aa3L), tole(0x748a09a0L), tole(0x67dafa54L), tole(0x95b17957L), -tole(0xcba24573L), tole(0x39c9c670L), tole(0x2a993584L), tole(0xd8f2b687L), -tole(0x0c38d26cL), tole(0xfe53516fL), tole(0xed03a29bL), tole(0x1f682198L), -tole(0x5125dad3L), tole(0xa34e59d0L), tole(0xb01eaa24L), tole(0x42752927L), -tole(0x96bf4dccL), tole(0x64d4cecfL), tole(0x77843d3bL), tole(0x85efbe38L), -tole(0xdbfc821cL), tole(0x2997011fL), tole(0x3ac7f2ebL), tole(0xc8ac71e8L), -tole(0x1c661503L), tole(0xee0d9600L), tole(0xfd5d65f4L), tole(0x0f36e6f7L), -tole(0x61c69362L), tole(0x93ad1061L), tole(0x80fde395L), tole(0x72966096L), -tole(0xa65c047dL), tole(0x5437877eL), tole(0x4767748aL), tole(0xb50cf789L), -tole(0xeb1fcbadL), tole(0x197448aeL), tole(0x0a24bb5aL), tole(0xf84f3859L), -tole(0x2c855cb2L), tole(0xdeeedfb1L), tole(0xcdbe2c45L), tole(0x3fd5af46L), -tole(0x7198540dL), tole(0x83f3d70eL), tole(0x90a324faL), tole(0x62c8a7f9L), -tole(0xb602c312L), tole(0x44694011L), tole(0x5739b3e5L), tole(0xa55230e6L), -tole(0xfb410cc2L), tole(0x092a8fc1L), tole(0x1a7a7c35L), tole(0xe811ff36L), -tole(0x3cdb9bddL), tole(0xceb018deL), tole(0xdde0eb2aL), tole(0x2f8b6829L), -tole(0x82f63b78L), tole(0x709db87bL), tole(0x63cd4b8fL), tole(0x91a6c88cL), -tole(0x456cac67L), tole(0xb7072f64L), tole(0xa457dc90L), tole(0x563c5f93L), -tole(0x082f63b7L), tole(0xfa44e0b4L), tole(0xe9141340L), tole(0x1b7f9043L), -tole(0xcfb5f4a8L), tole(0x3dde77abL), tole(0x2e8e845fL), tole(0xdce5075cL), -tole(0x92a8fc17L), tole(0x60c37f14L), tole(0x73938ce0L), tole(0x81f80fe3L), -tole(0x55326b08L), tole(0xa759e80bL), tole(0xb4091bffL), tole(0x466298fcL), -tole(0x1871a4d8L), tole(0xea1a27dbL), tole(0xf94ad42fL), tole(0x0b21572cL), -tole(0xdfeb33c7L), tole(0x2d80b0c4L), tole(0x3ed04330L), tole(0xccbbc033L), -tole(0xa24bb5a6L), tole(0x502036a5L), tole(0x4370c551L), tole(0xb11b4652L), -tole(0x65d122b9L), tole(0x97baa1baL), tole(0x84ea524eL), tole(0x7681d14dL), -tole(0x2892ed69L), tole(0xdaf96e6aL), tole(0xc9a99d9eL), tole(0x3bc21e9dL), -tole(0xef087a76L), tole(0x1d63f975L), tole(0x0e330a81L), tole(0xfc588982L), -tole(0xb21572c9L), tole(0x407ef1caL), tole(0x532e023eL), tole(0xa145813dL), -tole(0x758fe5d6L), tole(0x87e466d5L), tole(0x94b49521L), tole(0x66df1622L), -tole(0x38cc2a06L), tole(0xcaa7a905L), tole(0xd9f75af1L), tole(0x2b9cd9f2L), -tole(0xff56bd19L), tole(0x0d3d3e1aL), tole(0x1e6dcdeeL), tole(0xec064eedL), -tole(0xc38d26c4L), tole(0x31e6a5c7L), tole(0x22b65633L), tole(0xd0ddd530L), -tole(0x0417b1dbL), tole(0xf67c32d8L), tole(0xe52cc12cL), tole(0x1747422fL), -tole(0x49547e0bL), tole(0xbb3ffd08L), tole(0xa86f0efcL), tole(0x5a048dffL), -tole(0x8ecee914L), tole(0x7ca56a17L), tole(0x6ff599e3L), tole(0x9d9e1ae0L), -tole(0xd3d3e1abL), tole(0x21b862a8L), tole(0x32e8915cL), tole(0xc083125fL), -tole(0x144976b4L), tole(0xe622f5b7L), tole(0xf5720643L), tole(0x07198540L), -tole(0x590ab964L), tole(0xab613a67L), tole(0xb831c993L), tole(0x4a5a4a90L), -tole(0x9e902e7bL), tole(0x6cfbad78L), tole(0x7fab5e8cL), tole(0x8dc0dd8fL), -tole(0xe330a81aL), tole(0x115b2b19L), tole(0x020bd8edL), tole(0xf0605beeL), -tole(0x24aa3f05L), tole(0xd6c1bc06L), tole(0xc5914ff2L), tole(0x37faccf1L), -tole(0x69e9f0d5L), tole(0x9b8273d6L), tole(0x88d28022L), tole(0x7ab90321L), -tole(0xae7367caL), tole(0x5c18e4c9L), tole(0x4f48173dL), tole(0xbd23943eL), -tole(0xf36e6f75L), tole(0x0105ec76L), tole(0x12551f82L), tole(0xe03e9c81L), -tole(0x34f4f86aL), tole(0xc69f7b69L), tole(0xd5cf889dL), tole(0x27a40b9eL), -tole(0x79b737baL), tole(0x8bdcb4b9L), tole(0x988c474dL), tole(0x6ae7c44eL), -tole(0xbe2da0a5L), tole(0x4c4623a6L), tole(0x5f16d052L), tole(0xad7d5351L)}, -{ -tole(0x00000000L), tole(0x13a29877L), tole(0x274530eeL), tole(0x34e7a899L), -tole(0x4e8a61dcL), tole(0x5d28f9abL), tole(0x69cf5132L), tole(0x7a6dc945L), -tole(0x9d14c3b8L), tole(0x8eb65bcfL), tole(0xba51f356L), tole(0xa9f36b21L), -tole(0xd39ea264L), tole(0xc03c3a13L), tole(0xf4db928aL), tole(0xe7790afdL), -tole(0x3fc5f181L), tole(0x2c6769f6L), tole(0x1880c16fL), tole(0x0b225918L), -tole(0x714f905dL), tole(0x62ed082aL), tole(0x560aa0b3L), tole(0x45a838c4L), -tole(0xa2d13239L), tole(0xb173aa4eL), tole(0x859402d7L), tole(0x96369aa0L), -tole(0xec5b53e5L), tole(0xfff9cb92L), tole(0xcb1e630bL), tole(0xd8bcfb7cL), -tole(0x7f8be302L), tole(0x6c297b75L), tole(0x58ced3ecL), tole(0x4b6c4b9bL), -tole(0x310182deL), tole(0x22a31aa9L), tole(0x1644b230L), tole(0x05e62a47L), -tole(0xe29f20baL), tole(0xf13db8cdL), tole(0xc5da1054L), tole(0xd6788823L), -tole(0xac154166L), tole(0xbfb7d911L), tole(0x8b507188L), tole(0x98f2e9ffL), -tole(0x404e1283L), tole(0x53ec8af4L), tole(0x670b226dL), tole(0x74a9ba1aL), -tole(0x0ec4735fL), tole(0x1d66eb28L), tole(0x298143b1L), tole(0x3a23dbc6L), -tole(0xdd5ad13bL), tole(0xcef8494cL), tole(0xfa1fe1d5L), tole(0xe9bd79a2L), -tole(0x93d0b0e7L), tole(0x80722890L), tole(0xb4958009L), tole(0xa737187eL), -tole(0xff17c604L), tole(0xecb55e73L), tole(0xd852f6eaL), tole(0xcbf06e9dL), -tole(0xb19da7d8L), tole(0xa23f3fafL), tole(0x96d89736L), tole(0x857a0f41L), -tole(0x620305bcL), tole(0x71a19dcbL), tole(0x45463552L), tole(0x56e4ad25L), -tole(0x2c896460L), tole(0x3f2bfc17L), tole(0x0bcc548eL), tole(0x186eccf9L), -tole(0xc0d23785L), tole(0xd370aff2L), tole(0xe797076bL), tole(0xf4359f1cL), -tole(0x8e585659L), tole(0x9dface2eL), tole(0xa91d66b7L), tole(0xbabffec0L), -tole(0x5dc6f43dL), tole(0x4e646c4aL), tole(0x7a83c4d3L), tole(0x69215ca4L), -tole(0x134c95e1L), tole(0x00ee0d96L), tole(0x3409a50fL), tole(0x27ab3d78L), -tole(0x809c2506L), tole(0x933ebd71L), tole(0xa7d915e8L), tole(0xb47b8d9fL), -tole(0xce1644daL), tole(0xddb4dcadL), tole(0xe9537434L), tole(0xfaf1ec43L), -tole(0x1d88e6beL), tole(0x0e2a7ec9L), tole(0x3acdd650L), tole(0x296f4e27L), -tole(0x53028762L), tole(0x40a01f15L), tole(0x7447b78cL), tole(0x67e52ffbL), -tole(0xbf59d487L), tole(0xacfb4cf0L), tole(0x981ce469L), tole(0x8bbe7c1eL), -tole(0xf1d3b55bL), tole(0xe2712d2cL), tole(0xd69685b5L), tole(0xc5341dc2L), -tole(0x224d173fL), tole(0x31ef8f48L), tole(0x050827d1L), tole(0x16aabfa6L), -tole(0x6cc776e3L), tole(0x7f65ee94L), tole(0x4b82460dL), tole(0x5820de7aL), -tole(0xfbc3faf9L), tole(0xe861628eL), tole(0xdc86ca17L), tole(0xcf245260L), -tole(0xb5499b25L), tole(0xa6eb0352L), tole(0x920cabcbL), tole(0x81ae33bcL), -tole(0x66d73941L), tole(0x7575a136L), tole(0x419209afL), tole(0x523091d8L), -tole(0x285d589dL), tole(0x3bffc0eaL), tole(0x0f186873L), tole(0x1cbaf004L), -tole(0xc4060b78L), tole(0xd7a4930fL), tole(0xe3433b96L), tole(0xf0e1a3e1L), -tole(0x8a8c6aa4L), tole(0x992ef2d3L), tole(0xadc95a4aL), tole(0xbe6bc23dL), -tole(0x5912c8c0L), tole(0x4ab050b7L), tole(0x7e57f82eL), tole(0x6df56059L), -tole(0x1798a91cL), tole(0x043a316bL), tole(0x30dd99f2L), tole(0x237f0185L), -tole(0x844819fbL), tole(0x97ea818cL), tole(0xa30d2915L), tole(0xb0afb162L), -tole(0xcac27827L), tole(0xd960e050L), tole(0xed8748c9L), tole(0xfe25d0beL), -tole(0x195cda43L), tole(0x0afe4234L), tole(0x3e19eaadL), tole(0x2dbb72daL), -tole(0x57d6bb9fL), tole(0x447423e8L), tole(0x70938b71L), tole(0x63311306L), -tole(0xbb8de87aL), tole(0xa82f700dL), tole(0x9cc8d894L), tole(0x8f6a40e3L), -tole(0xf50789a6L), tole(0xe6a511d1L), tole(0xd242b948L), tole(0xc1e0213fL), -tole(0x26992bc2L), tole(0x353bb3b5L), tole(0x01dc1b2cL), tole(0x127e835bL), -tole(0x68134a1eL), tole(0x7bb1d269L), tole(0x4f567af0L), tole(0x5cf4e287L), -tole(0x04d43cfdL), tole(0x1776a48aL), tole(0x23910c13L), tole(0x30339464L), -tole(0x4a5e5d21L), tole(0x59fcc556L), tole(0x6d1b6dcfL), tole(0x7eb9f5b8L), -tole(0x99c0ff45L), tole(0x8a626732L), tole(0xbe85cfabL), tole(0xad2757dcL), -tole(0xd74a9e99L), tole(0xc4e806eeL), tole(0xf00fae77L), tole(0xe3ad3600L), -tole(0x3b11cd7cL), tole(0x28b3550bL), tole(0x1c54fd92L), tole(0x0ff665e5L), -tole(0x759baca0L), tole(0x663934d7L), tole(0x52de9c4eL), tole(0x417c0439L), -tole(0xa6050ec4L), tole(0xb5a796b3L), tole(0x81403e2aL), tole(0x92e2a65dL), 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tole(0x6d3404ddL), tole(0x240879faL), -tole(0xde517cfeL), tole(0x976d01d9L), tole(0x4c2986b0L), tole(0x0515fb97L), -tole(0x2e015d56L), tole(0x673d2071L), tole(0xbc79a718L), tole(0xf545da3fL), -tole(0x0f1cdf3bL), tole(0x4620a21cL), tole(0x9d642575L), tole(0xd4585852L), -tole(0x6c3a598cL), tole(0x250624abL), tole(0xfe42a3c2L), tole(0xb77edee5L), -tole(0x4d27dbe1L), tole(0x041ba6c6L), tole(0xdf5f21afL), tole(0x96635c88L), -tole(0xaa7754e2L), tole(0xe34b29c5L), tole(0x380faeacL), tole(0x7133d38bL), -tole(0x8b6ad68fL), tole(0xc256aba8L), tole(0x19122cc1L), tole(0x502e51e6L), -tole(0xe84c5038L), tole(0xa1702d1fL), tole(0x7a34aa76L), tole(0x3308d751L), -tole(0xc951d255L), tole(0x806daf72L), tole(0x5b29281bL), tole(0x1215553cL), -tole(0x230138cfL), tole(0x6a3d45e8L), tole(0xb179c281L), tole(0xf845bfa6L), -tole(0x021cbaa2L), tole(0x4b20c785L), tole(0x906440ecL), tole(0xd9583dcbL), -tole(0x613a3c15L), tole(0x28064132L), tole(0xf342c65bL), tole(0xba7ebb7cL), -tole(0x4027be78L), tole(0x091bc35fL), tole(0xd25f4436L), tole(0x9b633911L), -tole(0xa777317bL), tole(0xee4b4c5cL), tole(0x350fcb35L), tole(0x7c33b612L), -tole(0x866ab316L), tole(0xcf56ce31L), tole(0x14124958L), tole(0x5d2e347fL), -tole(0xe54c35a1L), tole(0xac704886L), tole(0x7734cfefL), tole(0x3e08b2c8L), -tole(0xc451b7ccL), tole(0x8d6dcaebL), tole(0x56294d82L), tole(0x1f1530a5L)}, -}; diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/firmware_list.h b/repos/dde_linux/src/lib/legacy/wifi/include/firmware_list.h deleted file mode 100644 index 50e960ad58..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/firmware_list.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * \brief List for firmware images and their sizes - * \author Josef Soentgen - * \date 2014-03-26 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _FIRMWARE_LIST_H_ -#define _FIRMWARE_LIST_H_ - -typedef __SIZE_TYPE__ size_t; - -struct Firmware_list -{ - char const *requested_name; - size_t size; - char const *available_name; -}; - -#endif /* _FIRMWARE_LIST_H_ */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/linux/gen_stats.h b/repos/dde_linux/src/lib/legacy/wifi/include/linux/gen_stats.h deleted file mode 100644 index be44e8e9bf..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/linux/gen_stats.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/linux/hdlc/ioctl.h b/repos/dde_linux/src/lib/legacy/wifi/include/linux/hdlc/ioctl.h deleted file mode 100644 index 603ac24ce5..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/linux/hdlc/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/linux/if_bridge.h b/repos/dde_linux/src/lib/legacy/wifi/include/linux/if_bridge.h deleted file mode 100644 index 21d91fb35b..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/linux/if_bridge.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/linux/if_packet.h b/repos/dde_linux/src/lib/legacy/wifi/include/linux/if_packet.h deleted file mode 100644 index 606f289425..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/linux/if_packet.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/linux/neighbour.h b/repos/dde_linux/src/lib/legacy/wifi/include/linux/neighbour.h deleted file mode 100644 index d7656ab19f..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/linux/neighbour.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/linux/nl80211.h b/repos/dde_linux/src/lib/legacy/wifi/include/linux/nl80211.h deleted file mode 100644 index b7340e6268..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/linux/nl80211.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/linux/sockios.h b/repos/dde_linux/src/lib/legacy/wifi/include/linux/sockios.h deleted file mode 100644 index b459fcf57f..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/linux/sockios.h +++ /dev/null @@ -1,2 +0,0 @@ -#include -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/lx_emul.h b/repos/dde_linux/src/lib/legacy/wifi/include/lx_emul.h deleted file mode 100644 index 21add70372..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/lx_emul.h +++ /dev/null @@ -1,5648 +0,0 @@ -/* - * \brief Emulation of the Linux kernel API - * \author Josef Soentgen - * \date 2014-03-03 - * - * The content of this file, in particular data structures, is partially - * derived from Linux-internal headers. - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _LX_EMUL_H_ -#define _LX_EMUL_H_ - -#include -#include - -#include - -#define KBUILD_MODNAME "mod-noname" - -/***************** - ** asm/param.h ** - *****************/ - -enum { HZ = 100 }; - -#define DEBUG_LINUX_PRINTK 1 - -#include - - -/*************** - ** asm/bug.h ** - ***************/ - -#include - - -/********************* - ** asm/processor.h ** - *********************/ - -void cpu_relax(void); - - -/****************** - ** asm/atomic.h ** - ******************/ - -#include - -// static inline int atomic_dec_if_positive(atomic_t *v) -// { -// int c, old, dec; -// c = atomic_read(v); -// for (;;) { -// dec = c - 1; -// if (dec < 0) break; -// old = atomic_cmpxchg((v), c, dec); -// if (old == c) break; -// c = old; -// } -// return dec; -// } - -static inline void atomic_long_set(atomic_long_t *l, long i) -{ - l->counter = i; -} - - -static inline int atomic_long_cmpxchg(atomic_long_t *v, long old, long n) -{ - return cmpxchg(&v->counter, old, n); -} - - - - -/******************* - ** linux/types.h ** - *******************/ - -#include - -typedef int clockid_t; - -typedef size_t __kernel_size_t; -typedef long __kernel_time_t; -typedef long __kernel_suseconds_t; - -#define __aligned_u64 __u64 __attribute__((aligned(8))) - -#define DECLARE_BITMAP(name,bits) \ - unsigned long name[BITS_TO_LONGS(bits)] - -typedef unsigned __poll_t; - - -/****************** - ** linux/init.h ** - ******************/ - -#define fs_initcall(fn) void fs_##fn(void) { fn(); } -#define late_initcall(fn) void late_##fn(void) { fn(); } - - -/********************* - ** linux/cpumask.h ** - *********************/ - -#define NR_CPUS 1U -#define cpu_online_mask (NULL) -#define num_online_cpus() NR_CPUS -typedef struct cpumask { unsigned long bits[1]; } cpumask_t; - -static inline void cpumask_set_cpu(unsigned int cpu, struct cpumask *dstp) -{ - dstp->bits[0] = 1U << cpu; -} - -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp) -{ - return n+1; -} - - -/************************ - ** uapi/linux/types.h ** - ************************/ - -#define __bitwise__ - -typedef __u16 __le16; -typedef __u32 __le32; -typedef __u64 __le64; -typedef __u16 __be16; -typedef __u32 __be32; -typedef __u64 __be64; - -typedef __u16 __sum16; -typedef __u32 __wsum; - -/* - * needed by include/net/cfg80211.h - */ -struct callback_head { - struct callback_head *next; - void (*func)(struct callback_head *head); -}; -#define rcu_head callback_head - - -/******************* - ** asm/barrier.h ** - *******************/ - -#include - -#define smp_load_acquire(p) *(p) -#define smp_store_release(p, v) *(p) = v; -#define smp_mb__before_atomic() mb() - - -/********************** - ** asm-generic/io.h ** - **********************/ - -#include - -#define mmiowb() barrier() -struct device; - -void *ioremap(resource_size_t offset, unsigned long size); -void iounmap(volatile void *addr); -void *devm_ioremap(struct device *dev, resource_size_t offset, - unsigned long size); -void *devm_ioremap_nocache(struct device *dev, resource_size_t offset, - unsigned long size); - -void *ioremap_wc(resource_size_t phys_addr, unsigned long size); - -#define ioremap_nocache ioremap - -void *phys_to_virt(unsigned long address); - - -/********************** - ** linux/compiler.h ** - **********************/ - -#include - -#define __cond_lock(x,c) (c) - -#define noinline_for_stack noinline - -static inline void __write_once_size(volatile void *p, void *res, int size) -{ - switch (size) { - case 1: *(volatile __u8 *)p = *(__u8 *)res; break; - case 2: *(volatile __u16 *)p = *(__u16 *)res; break; - case 4: *(volatile __u32 *)p = *(__u32 *)res; break; - case 8: *(volatile __u64 *)p = *(__u64 *)res; break; - default: - barrier(); - __builtin_memcpy((void *)p, (const void *)res, size); - barrier(); - } -} - -static inline void __read_once_size(const volatile void *p, void *res, int size) -{ - switch (size) { - case 1: *(__u8 *)res = *(volatile __u8 *)p; break; - case 2: *(__u16 *)res = *(volatile __u16 *)p; break; - case 4: *(__u32 *)res = *(volatile __u32 *)p; break; - case 8: *(__u64 *)res = *(volatile __u64 *)p; break; - default: - barrier(); - __builtin_memcpy((void *)res, (const void *)p, size); - barrier(); - } -} - -#ifdef __cplusplus -#define READ_ONCE(x) \ -({ \ - barrier(); \ - x; \ -}) -#else -#define READ_ONCE(x) \ -({ \ - union { typeof(x) __val; char __c[1]; } __u; \ - __read_once_size(&(x), __u.__c, sizeof(x)); \ - __u.__val; \ -}) -#endif /* __cplusplus */ - -#define __randomize_layout - - -/************************** - ** linux/compiler-gcc.h ** - **************************/ - -#ifdef __aligned -#undef __aligned -#endif -#define __aligned(x) __attribute__((aligned(x))) -#define __visible __attribute__((externally_visible)) - -#define OPTIMIZER_HIDE_VAR(var) __asm__ ("" : "=r" (var) : "0" (var)) - -#define __pure __attribute__((pure)) -#define __weak __attribute__((weak)) -#define __aligned_largest __attribute__((aligned)) - - -/********************** - ** linux/refcount.h ** - **********************/ - -typedef struct -{ - atomic_t refs; -} refcount_t; - - -void refcount_add(unsigned int i, refcount_t *r); -void refcount_inc(refcount_t *r); -bool refcount_inc_not_zero(refcount_t *r); -void refcount_dec(refcount_t *r); -unsigned int refcount_read(const refcount_t *r); -bool refcount_dec_and_test(refcount_t *r); -void refcount_set(refcount_t *r, unsigned int n); -bool refcount_dec_and_test(refcount_t *r); -bool refcount_sub_and_test(unsigned int i, refcount_t *r); - - -/******************** - ** linux/module.h ** - ********************/ - -#include - -static inline bool module_sig_ok(struct module *module) { return true; } - -#define module_name(mod) "foobar" - - -/************************* - ** linux/moduleparam.h ** - *************************/ - -#define __MODULE_INFO(tag, name, info) - -static inline void kernel_param_lock(struct module *mod) { } -static inline void kernel_param_unlock(struct module *mod) { } - - -/******************* - ** linux/errno.h ** - *******************/ - -#include - - -/***************** - ** linux/err.h ** - *****************/ - -static inline int PTR_ERR_OR_ZERO(const void *ptr) -{ - if (IS_ERR(ptr)) return PTR_ERR(ptr); - else return 0; -} - - -/******************** - ** linux/poison.h ** - ********************/ - -#include - - -/**************** - ** asm/page.h ** - ****************/ - -/* - * For now, hardcoded - */ -#define PAGE_SIZE 4096UL -#define PAGE_MASK (~(PAGE_SIZE-1)) - -enum { - PAGE_SHIFT = 12, -}; - -struct page -{ - unsigned long flags; - int pfmemalloc; - int mapping; - atomic_t _count; - void *addr; - unsigned long private; -}; - - -/********************** - ** linux/page_ref.h ** - **********************/ - -static inline void page_ref_inc(struct page *page) -{ - atomic_inc(&page->_count); -} - -static inline int page_ref_count(struct page *page) -{ - return atomic_read(&page->_count); -} - - -/************************ - ** linux/page-flags.h ** - ************************/ - -enum pageflags -{ - PG_slab = 0x1, -}; - -#define PageSlab(page) test_bit(PG_slab, &(page)->flags) -#define PageHighMem(__p) 0 - - -/********************** - ** asm/cacheflush.h ** - **********************/ - -void flush_dcache_page(struct page *page); -enum { ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE = 1 }; /* XXX */ - - -/********************** - ** linux/mm-types.h ** - **********************/ - -struct vm_operations_struct; - -struct vm_area_struct -{ - unsigned long vm_start; - unsigned long vm_end; - - const struct vm_operations_struct *vm_ops; - - unsigned long vm_pgoff; - - struct file * vm_file; -}; - -struct page_frag -{ - struct page *page; - __u16 offset; - __u16 size; -}; - -struct page_frag_cache -{ - bool pfmemalloc; -}; - - -/***************** - ** linux/gfp.h ** - *****************/ - -#include - -struct page *alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order); - -struct page *alloc_pages(gfp_t gfp_mask, unsigned int order); - -#define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0) - -unsigned long get_zeroed_page(gfp_t gfp_mask); -#define free_page(p) kfree((void *)p) - -bool gfp_pfmemalloc_allowed(gfp_t); -unsigned long __get_free_page(gfp_t); -unsigned long __get_free_pages(gfp_t, unsigned int); -void free_pages(unsigned long, unsigned int); -void __free_pages(struct page *page, unsigned int order); -void __free_page_frag(void *addr); - -#define __free_page(page) __free_pages((page), 0) - -bool gfpflags_allow_blocking(const gfp_t gfp_flags); - -void *__alloc_page_frag(struct page_frag_cache *nc, - unsigned int fragsz, gfp_t gfp_mask); - -void page_frag_free(void *addr); -void *page_frag_alloc(struct page_frag_cache *nc, unsigned int fragsz, gfp_t gfp_mask); - -/******************** - ** linux/string.h ** - ********************/ - -#include - -void memzero_explicit(void *s, size_t count); - -bool sysfs_streq(const char *s1, const char *s2); - - -/********************** - ** linux/spinlock.h ** - **********************/ - -#include - -int spin_is_locked(spinlock_t *lock); -void free_bucket_spinlocks(spinlock_t *locks); -int alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *locks_mask, - size_t max_size, unsigned int cpu_mult, gfp_t gfp); - - -/******************* - ** linux/mutex.h ** - *******************/ - -#include - -LX_MUTEX_INIT_DECLARE(crypto_default_rng_lock); -LX_MUTEX_INIT_DECLARE(fanout_mutex); -LX_MUTEX_INIT_DECLARE(genl_mutex); -LX_MUTEX_INIT_DECLARE(proto_list_mutex); -LX_MUTEX_INIT_DECLARE(rate_ctrl_mutex); -LX_MUTEX_INIT_DECLARE(reg_regdb_apply_mutex); -LX_MUTEX_INIT_DECLARE(rfkill_global_mutex); -LX_MUTEX_INIT_DECLARE(rtnl_mutex); - -#define crypto_default_rng_lock LX_MUTEX(crypto_default_rng_lock) -#define fanout_mutex LX_MUTEX(fanout_mutex) -#define genl_mutex LX_MUTEX(genl_mutex) -#define proto_list_mutex LX_MUTEX(proto_list_mutex) -#define rate_ctrl_mutex LX_MUTEX(rate_ctrl_mutex) -#define reg_regdb_apply_mutex LX_MUTEX(reg_regdb_apply_mutex) -#define rfkill_global_mutex LX_MUTEX(rfkill_global_mutex) -#define rtnl_mutex LX_MUTEX(rtnl_mutex) - - -/******************* - ** linux/rwsem.h ** - *******************/ - -#include - - -/******************** - ** linux/kernel.h ** - ********************/ - -#include - -#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f)) - -char *kasprintf(gfp_t gfp, const char *fmt, ...); -int kstrtouint(const char *s, unsigned int base, unsigned int *res); - -#define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a))) - -static inline u32 reciprocal_scale(u32 val, u32 ep_ro) -{ - return (u32)(((u64) val * ep_ro) >> 32); -} - -int kstrtoul(const char *s, unsigned int base, unsigned long *res); - -int strict_strtoul(const char *s, unsigned int base, unsigned long *res); -long simple_strtoul(const char *cp, char **endp, unsigned int base); -long simple_strtol(const char *,char **,unsigned int); - -int hex_to_bin(char ch); - -/* needed by drivers/net/wireless/iwlwifi/iwl-drv.c */ -int vsnprintf(char *buf, size_t size, const char *fmt, va_list args) __attribute__((format(printf, 3, 0))); -int sprintf(char *buf, const char *fmt, ...) __attribute__((format(printf, 2, 3))); -int scnprintf(char *buf, size_t size, const char *fmt, ...) __attribute__((format(printf, 3, 4))); - -int sscanf(const char *, const char *, ...); - -/* XXX */ -#define PAGE_ALIGN(addr) ALIGN(addr, PAGE_SIZE) -#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) - -#define SIZE_MAX (~(size_t)0) - -#define U8_MAX ((u8)~0U) -#define S8_MAX ((s8)(U8_MAX>>1)) -#define S8_MIN ((s8)(-S8_MAX - 1)) -#define U16_MAX ((u16)~0U) -#define U32_MAX ((u32)~0U) -#define S32_MAX ((s32)(U32_MAX>>1)) -#define S32_MIN ((s32)(-S32_MAX - 1)) - -#define sched_annotate_sleep() do { } while (0) - - -/********************* - ** linux/jiffies.h ** - *********************/ - -#include - -static inline unsigned int jiffies_to_usecs(const unsigned long j) { return j * JIFFIES_TICK_US; } - -#define time_is_before_jiffies(a) time_after(jiffies, a) - - -/****************** - ** linux/time.h ** - ******************/ - -#include - -enum { - MSEC_PER_SEC = 1000L, - USEC_PER_SEC = MSEC_PER_SEC * 1000L, - USEC_PER_MSEC = 1000L, -}; - -unsigned long get_seconds(void); -void getnstimeofday(struct timespec *); -#define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts) - -#define ktime_to_ns(kt) ((kt) - -struct timespec ktime_to_timespec(const ktime_t kt); -bool ktime_to_timespec_cond(const ktime_t kt, struct timespec *ts); - -int ktime_equal(const ktime_t, const ktime_t); -s64 ktime_us_delta(const ktime_t, const ktime_t); - -static inline s64 ktime_to_ms(const ktime_t kt) -{ - return kt / NSEC_PER_MSEC; -} - -static inline void ktime_get_ts(struct timespec *ts) -{ - ts->tv_sec = jiffies * (1000/HZ); - ts->tv_nsec = 0; -} - - -/******************* - ** linux/timer.h ** - *******************/ - -#include - -#define from_timer(var, callback_timer, timer_fieldname) \ - container_of(callback_timer, typeof(*var), timer_fieldname) - -enum { - TIMER_DEFERRABLE = 0x00080000, -}; - - -/********************* - ** linux/kconfig.h ** - *********************/ - -#define config_enabled(cfg) 0 - - -/******************************* - ** linux/byteorder/generic.h ** - *******************************/ - -#include - -#define cpu_to_be64 __cpu_to_be64 -#define be64_to_cpup __be64_to_cpup - -#define htonl(x) __cpu_to_be32(x) -#define htons(x) __cpu_to_be16(x) -#define ntohl(x) __be32_to_cpu(x) -#define ntohs(x) __be16_to_cpu(x) - - -/************************************* - ** linux/unaligned/packed_struct.h ** - *************************************/ - -struct __una_u16 { u16 x; } __attribute__((packed)); -struct __una_u32 { u32 x; } __attribute__((packed)); -struct __una_u64 { u64 x; } __attribute__((packed)); - - -/******************************* - ** linux/unaligned/generic.h ** - *******************************/ - -static inline void put_unaligned_le16(u16 val, void *p) { - *((__le16 *)p) = cpu_to_le16(val); } - -static inline void put_unaligned_be16(u16 val, void *p) { - *((__be16 *)p) = cpu_to_be16(val); } - -static inline void put_unaligned_le32(u32 val, void *p) { - *((__le32 *)p) = cpu_to_le32(val); } - -static inline void put_unaligned_be64(u64 val, void *p) { - *((__be64 *)p) = cpu_to_be64(val); } - -static inline u16 get_unaligned_le16(const void *p) -{ - const struct __una_u16 *ptr = (const struct __una_u16 *)p; - return ptr->x; -} - -static inline u32 get_unaligned_le32(const void *p) -{ - const struct __una_u32 *ptr = (const struct __una_u32 *)p; - return ptr->x; -} - -static inline u16 get_unaligned_be16(const void *p) -{ - const __u8 *be = (__u8*)p; - return (be[1]<<0)|(be[0]<<8); -} - -static inline u64 get_unaligned_be64(const void *p) -{ - const __u64 *be = (__u64*)p; - return ((((u64)(be[3]<<0)|(be[2]<<8)|(be[1]<<16)|(be[0]<<24))<<32)| - (((u32)(be[7]<<0)|(be[6]<<8)|(be[5]<<16)|(be[4]<<24)))); -} - -void put_unaligned_le64(u64 val, void *p); - -#define put_unaligned(val, ptr) ({ \ - void *__gu_p = (ptr); \ - switch (sizeof(*(ptr))) { \ - case 1: \ - *(u8 *)__gu_p = (u8)(val); \ - break; \ - case 2: \ - put_unaligned_le16((u16)(val), __gu_p); \ - break; \ - case 4: \ - put_unaligned_le32((u32)(val), __gu_p); \ - break; \ - case 8: \ - put_unaligned_le64((u64)(val), __gu_p); \ - break; \ - } \ - (void)0; }) - -static inline void le16_add_cpu(__le16 *var, u16 val) { - *var = cpu_to_le16(le16_to_cpu(*var) + val); } - -static inline void le32_add_cpu(__le32 *var, u32 val) { - *var = cpu_to_le32(le32_to_cpu(*var) + val); } - -static inline u32 __get_unaligned_cpu32(const void *p) -{ - const struct __una_u32 *ptr = (const struct __una_u32 *)p; - return ptr->x; -} - - -/**************************************** - ** asm-generic/bitops/const_hweight.h ** - ****************************************/ - -#define __const_hweight8(w) \ - ( (!!((w) & (1ULL << 0))) + \ - (!!((w) & (1ULL << 1))) + \ - (!!((w) & (1ULL << 2))) + \ - (!!((w) & (1ULL << 3))) + \ - (!!((w) & (1ULL << 4))) + \ - (!!((w) & (1ULL << 5))) + \ - (!!((w) & (1ULL << 6))) + \ - (!!((w) & (1ULL << 7))) ) - -#define hweight8(w) (__const_hweight8(w)) - -unsigned int hweight16(unsigned int w); -unsigned int hweight32(unsigned int w); -unsigned int hweight64(__u64 w); - - -/********************************** - ** linux/bitops.h, asm/bitops.h ** - **********************************/ - -#include - -static inline unsigned long hweight_long(unsigned long w) { - return sizeof(w) == 4 ? hweight32(w) : hweight64(w); } - -#define GENMASK(h, l) \ - (((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h)))) - - -/************************************* - ** asm-generic/bitops/non-atomic.h ** - *************************************/ - -static inline int test_bit(int nr, const volatile unsigned long *addr); - - -/******************************* - ** asm-generic/bitops/find.h ** - *******************************/ - -unsigned long find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -unsigned long find_last_bit(const unsigned long *addr, unsigned long size); - -#define find_first_bit(addr, size) find_next_bit((addr), (size), 0) -#define find_first_zero_bit(addr, size) find_next_zero_bit((addr), (size), 0) - - -/**************** - ** linux/mm.h ** - ****************/ - -int is_vmalloc_addr(const void *x); - -extern unsigned long totalram_pages; -extern unsigned long num_physpages; - -static inline struct page *compound_head(struct page *page) { return page; } -static inline void *page_address(struct page *page) { return page->addr; }; - -void get_page(struct page *page); -void put_page(struct page *page); - -#define offset_in_page(p) ((unsigned long)(p) & ~PAGE_MASK) - -struct page *virt_to_head_page(const void *x); -struct page *virt_to_page(const void *x); -struct page *vmalloc_to_page(const void *addr); - -struct sysinfo; -void si_meminfo(struct sysinfo *); - -#define page_private(page) ((page)->private) -#define set_page_private(page, v) ((page)->private = (v)) - -struct vm_operations_struct { - void (*open)(struct vm_area_struct * area); - void (*close)(struct vm_area_struct * area); -}; - -int get_user_pages_fast(unsigned long start, int nr_pages, int write, struct page **pages); -int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *); - -bool page_is_pfmemalloc(struct page *page); - -#define PAGE_ALIGNED(addr) IS_ALIGNED((unsigned long)addr, PAGE_SIZE) - - -/********************** - ** linux/sched/mm.h ** - **********************/ - -void memalloc_noreclaim_restore(unsigned int flags); -unsigned int memalloc_noreclaim_save(void); - - -/********************* - ** linux/kobject.h ** - *********************/ - -#include - -enum kobject_action -{ - KOBJ_ADD, - KOBJ_REMOVE, - KOBJ_CHANGE, -}; - -int kobject_uevent(struct kobject *, enum kobject_action); -int kobject_uevent_env(struct kobject *kobj, enum kobject_action action, char *envp[]); - - -/********************* - ** linux/vmalloc.h ** - *********************/ - -void *vmalloc(unsigned long size); -void *vzalloc(unsigned long size); -void vfree(const void *addr); - - -/********************** - ** linux/highmem.h ** - **********************/ - -static inline void *kmap(struct page *page) { return page_address(page); } -static inline void *kmap_atomic(struct page *page) { return kmap(page); } -static inline void kunmap(struct page *page) { } -static inline void kunmap_atomic(void *addr) { } - - -/****************** - ** linux/slab.h ** - ******************/ - -#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long) - -enum { - SLAB_HWCACHE_ALIGN = 0x00002000ul, - SLAB_CACHE_DMA = 0x00004000ul, - SLAB_PANIC = 0x00040000ul, - - SLAB_LX_DMA = 0x80000000ul, -}; - -void *kzalloc(size_t size, gfp_t flags); -void *kvzalloc(size_t size, gfp_t flags); -void kfree(const void *); -void kzfree(const void *); -void *kmalloc(size_t size, gfp_t flags); -void *kcalloc(size_t n, size_t size, gfp_t flags); -void *kmalloc_array(size_t n, size_t size, gfp_t flags); -void *kvmalloc(size_t size, gfp_t flags); -void kvfree(const void *); - -struct kmem_cache; -struct kmem_cache *kmem_cache_create(const char *, size_t, size_t, unsigned long, void (*)(void *)); -struct kmem_cache *kmem_cache_create_usercopy(const char *name, - size_t size, size_t align, slab_flags_t flags, - size_t useroffset, size_t usersize, - void (*ctor)(void *)); -void kmem_cache_destroy(struct kmem_cache *); -void *kmem_cache_alloc(struct kmem_cache *, gfp_t); -void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags); -void kmem_cache_free(struct kmem_cache *, void *); -void *kmalloc_node_track_caller(size_t size, gfp_t flags, int node); - -static inline void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) -{ - return kmem_cache_alloc(s, flags); -} - -void kmem_cache_free_bulk(struct kmem_cache *, size_t, void **); - -/************************* - ** linux/irq_cpustat.h ** - *************************/ - -int local_softirq_pending(void); - - -/********************** - ** linux/irqflags.h ** - **********************/ - -#define local_irq_enable(a ) do { } while (0) -#define local_irq_disable() do { } while (0) -#define local_irq_save(flags) do { (void)flags; } while (0) -#define local_irq_restore(flags) do { (void)flags; } while (0) - - -/******************** - ** linux/printk.h ** - ********************/ - -static inline int _printk(const char *fmt, ...) __attribute__((format(printf, 1, 2))); - -static inline int no_printk(const char *fmt, ...) __attribute__((format(printf, 1, 2))); -static inline int no_printk(const char *fmt, ...) { return 0; } - -#define printk_ratelimit(x) (0) - -#define printk_ratelimited(fmt, ...) printk(fmt, ##__VA_ARGS__) - -#define pr_emerg(fmt, ...) printk(KERN_EMERG fmt, ##__VA_ARGS__) -#define pr_alert(fmt, ...) printk(KERN_ALERT fmt, ##__VA_ARGS__) -#define pr_crit(fmt, ...) printk(KERN_CRIT fmt, ##__VA_ARGS__) -#define pr_err(fmt, ...) printk(KERN_ERR fmt, ##__VA_ARGS__) -#define pr_err_once(fmt, ...) printk(KERN_ERR fmt, ##__VA_ARGS__) -#define pr_warning(fmt, ...) printk(KERN_WARN fmt, ##__VA_ARGS__) -#define pr_warn(fmt, ...) printk(KERN_WARN fmt, ##__VA_ARGS__) -#define pr_warn_once pr_warn -#define pr_notice(fmt, ...) printk(KERN_NOTICE fmt, ##__VA_ARGS__) -#define pr_info(fmt, ...) no_printk(KERN_INFO fmt, ##__VA_ARGS__) -#define pr_cont(fmt, ...) printk(KERN_CONT fmt, ##__VA_ARGS__) -/* pr_devel() should produce zero code unless DEBUG is defined */ -#ifdef DEBUG -#define pr_devel(fmt, ...) printk(KERN_DEBUG fmt, ##__VA_ARGS__) -#define pr_debug(fmt, ...) printk(KERN_DEBUG fmt, ##__VA_ARGS__) -#else -#define pr_devel(fmt, ...) no_printk(KERN_DEBUG fmt, ##__VA_ARGS__) -#define pr_debug(fmt, ...) no_printk(KERN_DEBUG fmt, ##__VA_ARGS__) -#endif - -#define pr_warn_ratelimited(fmt, ...) printk(KERN_WARNING fmt, ##__VA_ARGS__) - -enum { - DUMP_PREFIX_OFFSET -}; - -int snprintf(char *str, size_t size, const char *format, ...) __attribute__((format(printf, 3, 4))); - -static inline void print_hex_dump(const char *level, const char *prefix_str, - int prefix_type, int rowsize, int groupsize, - const void *buf, size_t len, bool ascii) -{ - _printk("hex_dump: "); - size_t i; - for (i = 0; i < len; i++) { - _printk("%x ", ((char*)buf)[i]); - } - _printk("\n"); -} - -void hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize, - char *linebuf, size_t linebuflen, bool ascii); -void dump_stack(void); - -unsigned long int_sqrt(unsigned long); - - -/*********************** - ** linux/workqueue.h ** - ***********************/ - -#include - -extern struct workqueue_struct *system_power_efficient_wq; - - -/****************** - ** linux/wait.h ** - ******************/ - -#define key_to_poll(m) ((__force __poll_t)(uintptr_t)(void *)(m)) - -long wait_woken(wait_queue_entry_t *wait, unsigned mode, long timeout); - -bool wq_has_sleeper(struct wait_queue_head *wq_head); - - -/****************** - ** linux/poll.h ** - ******************/ - -typedef struct poll_table_struct { int dummy; } poll_table; - - -/******************* - ** linux/sysfs.h ** - *******************/ - -struct attribute { - const char *name; - mode_t mode; -}; - -struct attribute_group { - const char *name; - mode_t (*is_visible)(struct kobject *, struct attribute *, int); - struct attribute **attrs; -}; - -#define __ATTRIBUTE_GROUPS(_name) \ - static const struct attribute_group *_name##_groups[] = { \ - &_name##_group, \ - NULL, \ - } - -#define ATTRIBUTE_GROUPS(_name) \ - static const struct attribute_group _name##_group = { \ - .attrs = _name##_attrs, \ - }; \ -__ATTRIBUTE_GROUPS(_name) - -struct file; -struct bin_attribute { - struct attribute attr; - size_t size; - ssize_t (*read)(struct file *, struct kobject *, - struct bin_attribute *, char *, loff_t, size_t); -}; - -#define __ATTR(_name,_mode,_show,_store) { \ - .attr = {.name = #_name, .mode = _mode }, \ - .show = _show, \ - .store = _store, \ -} - -#define __ATTR_NULL { .attr = { .name = NULL } } -#define __ATTR_RO(name) __ATTR_NULL -#define __ATTR_RW(name) __ATTR_NULL - - -int sysfs_create_group(struct kobject *kobj, - const struct attribute_group *grp); -void sysfs_remove_group(struct kobject *kobj, - const struct attribute_group *grp); -int sysfs_create_link(struct kobject *kobj, struct kobject *target, - const char *name); -void sysfs_remove_link(struct kobject *kobj, const char *name); - - -/**************** - ** linux/pm.h ** - ****************/ - -#include - -#define PM_EVENT_HIBERNATE 0x0004 -#define PM_EVENT_SLEEP (PM_EVENT_SUSPEND | PM_EVENT_HIBERNATE) - -#ifdef CONFIG_PM_SLEEP -#define SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ - .suspend = suspend_fn, \ - .resume = resume_fn, \ - .freeze = suspend_fn, \ - .thaw = resume_fn, \ - .poweroff = suspend_fn, \ - .restore = resume_fn, -#else -#define SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) -#endif - - -/* needed by drivers/net/wireless/iwlwifi/pcie/drv.c */ -#define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \ - const struct dev_pm_ops name = { \ - SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ - } - - -/************************ - ** linux/pm_runtime.h ** - ************************/ - -int pm_runtime_set_active(struct device *dev); -void pm_suspend_ignore_children(struct device *dev, bool enable); -void pm_runtime_enable(struct device *dev); -void pm_runtime_disable(struct device *dev); -void pm_runtime_allow(struct device *dev); -void pm_runtime_forbid(struct device *dev); -void pm_runtime_set_suspended(struct device *dev); -void pm_runtime_get_noresume(struct device *dev); -void pm_runtime_put_noidle(struct device *dev); -void pm_runtime_use_autosuspend(struct device *dev); -int pm_runtime_put_sync_autosuspend(struct device *dev); -void pm_runtime_no_callbacks(struct device *dev); -void pm_runtime_set_autosuspend_delay(struct device *dev, int delay); -int pm_runtime_get_sync(struct device *dev); -int pm_runtime_put_sync(struct device *dev); -int pm_runtime_put(struct device *dev); -bool pm_runtime_suspended(struct device *dev); -bool pm_runtime_active(struct device *dev); -int pm_runtime_resume(struct device *dev); -int pm_runtime_get(struct device *dev); -void pm_runtime_mark_last_busy(struct device *dev); -int pm_runtime_put_autosuspend(struct device *dev); - - -/*********************** - ** linux/pm_wakeup.h ** - ***********************/ - -int device_init_wakeup(struct device *dev, bool val); -int device_wakeup_enable(struct device *dev); -bool device_may_wakeup(struct device *dev); -int device_set_wakeup_enable(struct device *dev, bool enable); -bool device_can_wakeup(struct device *dev); - -void pm_wakeup_event(struct device *dev, unsigned int msec); - - -/******************** - ** linux/pm_qos.h ** - ********************/ - -struct pm_qos_request { unsigned unused; }; - -enum { PM_QOS_FLAG_NO_POWER_OFF = 1 }; - -enum { PM_QOS_NETWORK_LATENCY = 2 }; - -int pm_qos_request(int pm_qos_class); -struct notifier_block; -int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier); -int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier); - -int dev_pm_qos_expose_flags(struct device *dev, s32 value); - - -/********************** - ** linux/notifier.h ** - **********************/ - -enum { - NOTIFY_DONE = 0x0000, - NOTIFY_OK = 0x0001, - NOTIFY_STOP_MASK = 0x8000, - NOTIFY_BAD = (NOTIFY_STOP_MASK | 0x0002), - NOTIFY_STOP = (NOTIFY_OK|NOTIFY_STOP_MASK), - - NETLINK_URELEASE = 0x1, -}; - -struct notifier_block; - -typedef int (*notifier_fn_t)(struct notifier_block *nb, unsigned long action, - void *data); - - -struct notifier_block -{ - notifier_fn_t notifier_call; - struct notifier_block *next; - int priority; -}; - -struct raw_notifier_head -{ - struct notifier_block *head; -}; - -#define RAW_NOTIFIER_HEAD(name) \ - struct raw_notifier_head name; - -struct atomic_notifier_head { - spinlock_t lock; - struct notifier_block *head; -}; - -struct blocking_notifier_head { - struct rw_semaphore rwsem; - struct notifier_block *head; -}; - -#define BLOCKING_NOTIFIER_INIT(name) { \ - .rwsem = __RWSEM_INITIALIZER((name).rwsem), .head = NULL } -#define BLOCKING_NOTIFIER_HEAD(name) \ - struct blocking_notifier_head name = BLOCKING_NOTIFIER_INIT(name) - -int blocking_notifier_chain_register(struct blocking_notifier_head *nh, struct notifier_block *nb); -int blocking_notifier_chain_unregister(struct blocking_notifier_head *nh, struct notifier_block *nb); -int blocking_notifier_call_chain(struct blocking_notifier_head *nh, unsigned long val, void *v); -int atomic_notifier_chain_register(struct atomic_notifier_head *nh, struct notifier_block *nb); -int atomic_notifier_chain_unregister(struct atomic_notifier_head *nh, struct notifier_block *nb); -int atomic_notifier_call_chain(struct atomic_notifier_head *nh, unsigned long val, void *v); -int raw_notifier_chain_register(struct raw_notifier_head *nh, struct notifier_block *n); -int raw_notifier_chain_unregister(struct raw_notifier_head *nh, struct notifier_block *nb); -int blocking_notifier_call_chain(struct blocking_notifier_head *nh, unsigned long val, void *v); - -static inline int notifier_to_errno(int ret) -{ - return ret > 0 ? ret : 0; -} - -static inline int notifier_from_errno(int err) -{ - return err ? (NOTIFY_STOP_MASK | (NOTIFY_OK - err)) : NOTIFY_OK; -} - -#define ATOMIC_NOTIFIER_INIT(name) { \ - .head = NULL } - -#define ATOMIC_NOTIFIER_HEAD(name) \ - struct atomic_notifier_head name = ATOMIC_NOTIFIER_INIT(name) - - -/******************** - ** linux/device.h ** - ********************/ - -#define dev_info(dev, format, arg...) lx_printf("dev_info: " format , ## arg) -#define dev_warn(dev, format, arg...) lx_printf("dev_warn: " format , ## arg) -#define dev_WARN(dev, format, arg...) lx_printf("dev_WARN: " format , ## arg) -#define dev_err( dev, format, arg...) lx_printf("dev_error: " format , ## arg) -#define dev_notice(dev, format, arg...) lx_printf("dev_notice: " format , ## arg) -#define dev_crit(dev, format, arg...) lx_printf("dev_crit: " format , ## arg) - -#ifndef DEBUG_DEV_DBG -#define DEBUG_DEV_DBG 1 -#endif -#if DEBUG_DEV_DBG -#define dev_dbg(dev, format, arg...) lx_printf("dev_dbg: " format , ## arg) -#else -#define dev_dbg( dev, format, arg...) -#endif - -#define dev_printk(level, dev, format, arg...) \ - lx_printf("dev_printk: " format , ## arg) - -#define dev_warn_ratelimited(dev, format, arg...) \ - lx_printf("dev_warn_ratelimited: " format , ## arg) - -enum { - BUS_NOTIFY_ADD_DEVICE = 0x00000001, - BUS_NOTIFY_DEL_DEVICE = 0x00000002, -}; - -struct device; -struct device_driver; - -struct bus_type -{ - const char *name; - struct device_attribute *dev_attrs; - int (*match)(struct device *dev, struct device_driver *drv); - int (*uevent)(struct device *dev, struct kobj_uevent_env *env); - int (*probe)(struct device *dev); - int (*remove)(struct device *dev); -}; - -struct device_driver -{ - char const *name; - struct bus_type *bus; - struct module *owner; - const char *mod_name; - const struct of_device_id *of_match_table; - const struct acpi_device_id *acpi_match_table; - int (*probe) (struct device *dev); - int (*remove) (struct device *dev); - - const struct dev_pm_ops *pm; -}; - -struct kobj_uevent_env; - -struct device_type -{ - const char *name; - const struct attribute_group **groups; - void (*release)(struct device *dev); - int (*uevent)(struct device *dev, struct kobj_uevent_env *env); - char *(*devnode)(struct device *dev, mode_t *mode); - const struct dev_pm_ops *pm; -}; - -struct class -{ - const char *name; - struct module *owner; - - const struct attribute_group **dev_groups; - - int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env); - char *(*devnode)(struct device *dev, mode_t *mode); - void (*dev_release)(struct device *dev); - - int (*suspend)(struct device *dev, pm_message_t state); - int (*resume)(struct device *dev); - - const struct kobj_ns_type_operations *ns_type; - const void *(*namespace)(struct device *dev); - - const struct dev_pm_ops *pm; -}; - -struct dma_parms; - -/* DEVICE */ -struct device -{ - const char *name; - struct device *parent; - struct kobject kobj; - const struct device_type *type; - struct device_driver *driver; - void *platform_data; - u64 _dma_mask_buf; - u64 *dma_mask; - u64 coherent_dma_mask; - struct dev_pm_info power; - dev_t devt; - const struct attribute_group **groups; - void (*release)(struct device *dev); - struct bus_type *bus; - struct class *class; - void *driver_data; - struct device_node *of_node; - struct device_dma_parameters *dma_parms; - - /** - * XXX this field is not in the original struct and is only - * used by pci_{g,s}et_drvdata - */ - void *__private__; -}; - -struct device_attribute { - struct attribute attr; - ssize_t (*show)(struct device *dev, struct device_attribute *attr, - char *buf); - ssize_t (*store)(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count); -}; - -struct driver_attribute { - struct attribute attr; - ssize_t (*show)(struct device_driver *driver, char *buf); - ssize_t (*store)(struct device_driver *driver, const char *buf, - size_t count); -}; - -#define DEVICE_ATTR(_name, _mode, _show, _store) \ - struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store) - -#define DEVICE_ATTR_RO(_name) \ - struct device_attribute dev_attr_##_name = __ATTR_RO(_name) - -#define DEVICE_ATTR_RW(_name) \ - struct device_attribute dev_attr_##_name = __ATTR_RW(_name) - -#define DRIVER_ATTR(_name, _mode, _show, _store) \ - struct driver_attribute driver_attr_##_name = \ -__ATTR(_name, _mode, _show, _store) - -void *dev_get_drvdata(const struct device *dev); -int dev_set_drvdata(struct device *dev, void *data); -int dev_set_name(struct device *dev, const char *name, ...); -const char *dev_name(const struct device *dev); -int dev_to_node(struct device *dev); -void set_dev_node(struct device *dev, int node); - -struct device *device_create(struct class *cls, struct device *parent, - dev_t devt, void *drvdata, - const char *fmt, ...); -struct device *device_create_with_groups(struct class *cls, - struct device *parent, dev_t devt, - void *drvdata, - const struct attribute_group **groups, - const char *fmt, ...); -int device_add(struct device *dev); -void device_destroy(struct class *cls, dev_t devt); -int device_register(struct device *dev); -void device_unregister(struct device *dev); -void device_lock(struct device *dev); -int device_trylock(struct device *dev); -void device_unlock(struct device *dev); -void device_del(struct device *dev); -void device_initialize(struct device *dev); -int device_attach(struct device *dev); -int device_is_registered(struct device *dev); -int device_bind_driver(struct device *dev); -void device_release_driver(struct device *dev); -void device_enable_async_suspend(struct device *dev); -void device_set_wakeup_capable(struct device *dev, bool capable); -int device_create_bin_file(struct device *dev, const struct bin_attribute *attr); -void device_remove_bin_file(struct device *dev, const struct bin_attribute *attr); -int device_create_file(struct device *device, const struct device_attribute *entry); -void device_remove_file(struct device *dev, const struct device_attribute *attr); -int device_reprobe(struct device *dev); -int device_rename(struct device *dev, const char *new_name); - -void put_device(struct device *dev); -struct device *get_device(struct device *dev); - -int driver_register(struct device_driver *drv); -void driver_unregister(struct device_driver *drv); -int driver_attach(struct device_driver *drv); -int driver_create_file(struct device_driver *driver, - const struct driver_attribute *attr); -void driver_remove_file(struct device_driver *driver, - const struct driver_attribute *attr); - -struct device_driver *get_driver(struct device_driver *drv); -void put_driver(struct device_driver *drv); - -struct device *bus_find_device(struct bus_type *bus, struct device *start, - void *data, - int (*match)(struct device *dev, void *data)); -int bus_register(struct bus_type *bus); -void bus_unregister(struct bus_type *bus); -int bus_register_notifier(struct bus_type *bus, - struct notifier_block *nb); -int bus_unregister_notifier(struct bus_type *bus, - struct notifier_block *nb); - -struct lock_class_key; -struct class *__class_create(struct module *owner, - const char *name, - struct lock_class_key *key); -#define class_create(owner, name) \ - ({ \ - static struct lock_class_key __key; \ - __class_create(owner, name, &__key); \ - }) -int class_register(struct class *cls); -void class_unregister(struct class *cls); -void class_destroy(struct class *cls); -struct device *class_find_device(struct class *cls, struct device *start, - const void *data, - int (*match)(struct device *, const void *)); - -typedef void (*dr_release_t)(struct device *dev, void *res); -typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data); - -void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp); -void devres_add(struct device *dev, void *res); -int devres_destroy(struct device *dev, dr_release_t release, - dr_match_t match, void *match_data); -void devres_free(void *res); -int devres_release(struct device *dev, dr_release_t release, - dr_match_t match, void *match_data); - -void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp); - -#define devm_kasprintf(device, ftp, fmt, ...) kasprintf(ftp, "wifi_drv" # fmt, __VA_ARGS__) - -static inline const char *dev_driver_string(const struct device *dev) -{ - struct device_driver *drv = dev->driver; - - return drv ? drv->name : (dev->bus ? dev->bus->name : (dev->class ? dev->class->name : "")); -} - -int dev_printk_emit(int, const struct device *, const char *, ...); - - -/************************ - ** linux/miscdevice.h ** - ************************/ - -#define MISC_DYNAMIC_MINOR 255 - -struct miscdevice { - int minor; - const char *name; - const struct file_operations *fops; - struct list_head list; - struct device *parent; - struct device *this_device; - const char *nodename; - umode_t mode; -}; - -int misc_register(struct miscdevice * misc); -int misc_deregister(struct miscdevice *misc); - - -/********************* - ** linux/uapi/if.h ** - *********************/ - -enum { - IFF_UP = 0x1, - IFF_BROADCAST = 0x2, - IFF_LOOPBACK = 0x8, - IFF_NOARP = 0x80, /* no ARP protocol */ - IFF_PROMISC = 0x100, /* receive all packets */ - IFF_ALLMULTI = 0x200, /* receive all multicast packets */ - IFF_MULTICAST = 0x1000, /* supports multicast */ - IFF_DONT_BRIDGE = 0x800, - IFF_BRIDGE_PORT = 0x4000, - IFF_TX_SKB_SHARING = 0x10000, - IFF_LIVE_ADDR_CHANGE = 0x100000, - - IFNAMSIZ = 16, - IFALIASZ = 256, -}; - -enum { - IF_OPER_UNKNOWN, - IF_OPER_NOTPRESENT, - IF_OPER_DOWN, - IF_OPER_LOWERLAYERDOWN, - IF_OPER_TESTING, - IF_OPER_DORMANT, - IF_OPER_UP, -}; - -struct ifmap { - unsigned long mem_start; - unsigned long mem_end; - unsigned short base_addr; - unsigned char irq; - unsigned char dma; - unsigned char port; - /* 3 bytes spare */ -}; - - -/************************* - ** linux/uapi/if_arp.h ** - *************************/ - -enum { - ARPHRD_ETHER = 1, - ARPHRD_INFINIBAND = 32, - ARPHRD_IEEE80211_RADIOTAP = 803, - ARPHRD_NETLINK = 824, -}; - - -/********************** - ** linux/if_ether.h ** - **********************/ - -enum { - ETH_ALEN = 6, /* octets in one ethernet addr */ - ETH_HLEN = 14, /* total octets in header */ - ETH_TLEN = 2, - ETH_DATA_LEN = 1500, /* Max. octets in payload */ - ETH_P_8021Q = 0x8100, /* 802.1Q VLAN Extended Header */ - ETH_P_8021AD = 0x88A8, /* 802.1ad Service VLAN */ - ETH_P_PAE = 0x888E, /* Port Access Entity (IEEE 802.1X) */ - - ETH_P_802_3_MIN = 0x0600, - - ETH_FRAME_LEN = 1514, -}; - -#define ETH_P_TDLS 0x890D /* TDLS */ - - -/*************************** - ** linux/uapi/if_ether.h ** - ***************************/ - -enum { - ETH_P_IP = 0x0800, - ETH_P_IPV6 = 0x86DD, -}; - - -/**************************** - ** uapi/linux/if_packet.h ** - ****************************/ - -enum { - PACKET_HOST = 0, - PACKET_BROADCAST = 1, - PACKET_MULTICAST = 2, - PACKET_OTHERHOST = 3, - PACKET_USER = 6, - PACKET_KERNEL = 7, -}; - - -/***************************** - ** uapi/linux/virtio_net.h ** - *****************************/ - -struct virtio_net_hdr -{ -#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset -#define VIRTIO_NET_HDR_F_DATA_VALID 2 // Csum is valid - __u8 flags; -#define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame -#define VIRTIO_NET_HDR_GSO_TCPV4 1 // GSO frame, IPv4 TCP (TSO) -#define VIRTIO_NET_HDR_GSO_UDP 3 // GSO frame, IPv4 UDP (UFO) -#define VIRTIO_NET_HDR_GSO_TCPV6 4 // GSO frame, IPv6 TCP -#define VIRTIO_NET_HDR_GSO_ECN 0x80 // TCP has ECN set - __u8 gso_type; - __u16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */ - __u16 gso_size; /* Bytes to append to hdr_len per frame */ - __u16 csum_start; /* Position to start checksumming from */ - __u16 csum_offset; /* Offset after that to place checksum */ -}; - - -/************************ - ** linux/virtio_net.h ** - ************************/ - -struct sk_buff; - -int virtio_net_hdr_from_skb(const struct sk_buff *skb, - struct virtio_net_hdr *hdr, bool little_endian, - bool has_data_valid); -int virtio_net_hdr_to_skb(struct sk_buff *skb, - const struct virtio_net_hdr *hdr, bool little_endian); - - -/************************** - ** uapi/linux/ethtool.h ** - **************************/ - -struct ethtool_link_settings -{ - __u32 speed; -}; - - -/********************* - ** linux/ethtool.h ** - *********************/ - -enum { - DUPLEX_HALF = 0x0, - DUPLEX_FULL = 0x1, - ETHTOOL_GSET = 0x1, - ETHTOOL_FWVERS_LEN = 32, - ETHTOOL_BUSINFO_LEN = 32, - - WAKE_PHY = 0, - WAKE_UCAST = (1 << 1), - WAKE_MCAST = (1 << 2), - WAKE_BCAST = (1 << 3), - WAKE_ARP = (1 << 4), - WAKE_MAGIC = (1 << 5), - - SPEED_100 = 100, - SPEED_1000 = 1000, -}; - -#define ETH_GSTRING_LEN 32 -enum ethtool_stringset { - ETH_SS_TEST = 0, - ETH_SS_STATS, - ETH_SS_PRIV_FLAGS, - ETH_SS_NTUPLE_FILTERS, - ETH_SS_FEATURES, -}; - -struct ethtool_cmd -{ - u32 cmd; - u8 duplex; -}; - -struct ethtool_regs -{ - u32 version; - u32 len; -}; - -struct ethtool_eeprom -{ - u32 magic; - u32 offset; - u32 len; -}; - -struct ethtool_drvinfo -{ - char driver[32]; /* driver short name, "tulip", "eepro100" */ - char version[32]; /* driver version string */ - char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */ - char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */ - /* For PCI devices, use pci_name(pci_de - * v). */ - u32 eedump_len; -}; - -struct ethtool_wolinfo { - u32 supported; - u32 wolopts; -}; - - -struct ethtool_link_ksettings -{ - struct ethtool_link_settings base; -}; - -struct ethtool_ts_info; - -struct net_device; -struct ethtool_ringparam; -struct ethtool_stats; - -struct ethtool_ops -{ - int (*get_settings)(struct net_device *, struct ethtool_cmd *); - int (*set_settings)(struct net_device *, struct ethtool_cmd *); - void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); - int (*get_regs_len)(struct net_device *); - void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); - int (*nway_reset)(struct net_device *); - u32 (*get_link)(struct net_device *); - int (*get_eeprom_len)(struct net_device *); - int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); - int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); - void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *); - int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *); - void (*get_strings)(struct net_device *, u32 stringset, u8 *); - void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *); - int (*get_sset_count)(struct net_device *, int); - u32 (*get_msglevel)(struct net_device *); - void (*set_msglevel)(struct net_device *, u32); - void (*get_wol)(struct net_device *, struct ethtool_wolinfo *); - int (*set_wol)(struct net_device *, struct ethtool_wolinfo *); - int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *); - -}; - -__u32 ethtool_cmd_speed(const struct ethtool_cmd *); -int __ethtool_get_settings(struct net_device *dev, struct ethtool_cmd *cmd); -u32 ethtool_op_get_link(struct net_device *); -int ethtool_op_get_ts_info(struct net_device *, struct ethtool_ts_info *); - -int __ethtool_get_link_ksettings(struct net_device *dev, - struct ethtool_link_ksettings *link_ksettings); - - -/************************** - ** uapi/linux/ethtool.h ** - **************************/ - -enum { - SPEED_UNKNOWN = -1, -}; - -struct ethtool_stats { - __u32 cmd; /* ETHTOOL_GSTATS */ - __u32 n_stats; /* number of u64's being returned */ - __u64 data[0]; -}; - - -struct ethtool_ringparam { - u32 rx_max_pending; - u32 tx_max_pending; - u32 rx_pending; - u32 rx_mini_pending; - u32 rx_jumbo_pending; - u32 tx_pending; -}; - -/********************* - ** linux/average.h ** - *********************/ - -struct ewma { - unsigned long internal; - unsigned long factor; - unsigned long weight; -}; - -extern void ewma_init(struct ewma *avg, unsigned long factor, - unsigned long weight); - -extern struct ewma *ewma_add(struct ewma *avg, unsigned long val); - -static inline unsigned long ewma_read(const struct ewma *avg) -{ - return avg->internal >> avg->factor; -} - - -/************************** - ** linux/preempt_mask.h ** - **************************/ - -int in_interrupt(void); -int in_softirq(void); -int in_irq(void); - -int softirq_count(void); - - -/********************* - ** linux/preempt.h ** - *********************/ - -#define preempt_disable() barrier() -#define preempt_enable() barrier() - -#define in_task() (1) - - -/*********************** - ** linux/interrupt.h ** - ***********************/ - -struct tasklet_struct -{ - void (*func)(unsigned long); - unsigned long data; -}; - -void tasklet_schedule(struct tasklet_struct *t); -void tasklet_hi_schedule(struct tasklet_struct *t); -void tasklet_kill(struct tasklet_struct *); -void tasklet_init(struct tasklet_struct *t, void (*)(unsigned long), unsigned long); - - -/***************** - ** linux/idr.h ** - *****************/ - -#define IDR_BITS 8 -#define IDR_SIZE (1 << IDR_BITS) -#define IDR_MASK ((1 << IDR_BITS)-1) - -struct idr_layer { - int prefix; /* the ID prefix of this idr_layer */ - DECLARE_BITMAP(bitmap, IDR_SIZE); /* A zero bit means "space here" */ - struct idr_layer __rcu *ary[1<next))) - -#define list_for_each_entry_rcu(pos, head, member) \ -list_for_each_entry(pos, head, member) - -#define list_first_or_null_rcu(ptr, type, member) ({ \ -struct list_head *__ptr = (ptr); \ -struct list_head __rcu *__next = list_next_rcu(__ptr); \ -__ptr != __next ? container_of(__next, type, member) : NULL; \ -}) - -#define list_add_rcu list_add -#define list_add_tail_rcu list_add_tail -#define hlist_add_head_rcu hlist_add_head - -#define list_del_rcu list_del -#define hlist_del_rcu hlist_del - -#define hlist_del_init_rcu hlist_del_init -#define free_percpu(pdata) kfree(pdata) - -void hlist_add_after_rcu(struct hlist_node *, struct hlist_node *); -void hlist_add_before_rcu(struct hlist_node *,struct hlist_node *); - -void list_replace_rcu(struct list_head *, struct list_head *); - -void hlist_add_tail_rcu(struct hlist_node *n, struct hlist_head *h); - -#include - - -/*********************** - ** linux/kmemcheck.h ** - ***********************/ - -#define kmemcheck_bitfield_begin(name) -#define kmemcheck_bitfield_end(name) -#define kmemcheck_annotate_bitfield(ptr, name) -#define kmemcheck_annotate_variable(var) - - -/****************** - ** linux/numa.h ** - ******************/ - -enum { NUMA_NO_NODE = -1 }; - - -/************************* - ** asm-generic/cache.h ** - *************************/ - -#define L1_CACHE_BYTES 32 -#define SMP_CACHE_BYTES L1_CACHE_BYTES - -#define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) -#define ____cacheline_aligned_in_smp ____cacheline_aligned -#define __cacheline_aligned ____cacheline_aligned - - -/********************* - ** linux/seqlock.h ** - *********************/ - -typedef unsigned seqlock_t; - -void seqlock_init (seqlock_t *); - -#define __SEQLOCK_UNLOCKED(x) 0 - - -/*********************************** - ** linux/rwlock_types.h/rwlock.h ** - ***********************************/ - -typedef unsigned rwlock_t; - -#define DEFINE_RWLOCK(x) rwlock_t x; -#define __RW_LOCK_UNLOCKED(x) 0 - -void rwlock_init(rwlock_t *); - -void write_lock_bh(rwlock_t *); -void write_unlock_bh(rwlock_t *); -void write_lock(rwlock_t *); -void write_unlock(rwlock_t *); -void write_lock_irq(rwlock_t *); -void write_unlock_irq(rwlock_t *); -void write_lock_irqsave(rwlock_t *, unsigned long); -void write_unlock_irqrestore(rwlock_t *, unsigned long); - -void read_lock(rwlock_t *); -void read_unlock(rwlock_t *); -void read_lock_bh(rwlock_t *); -void read_unlock_bh(rwlock_t *); - - -/********************* - ** linux/seqlock.h ** - *********************/ - -typedef struct seqcount { - unsigned sequence; -} seqcount_t; - -unsigned read_seqbegin(const seqlock_t *sl); -unsigned read_seqretry(const seqlock_t *sl, unsigned start); -void write_seqlock_bh(seqlock_t *); -void write_sequnlock_bh(seqlock_t *); -void write_seqlock(seqlock_t *); -void write_sequnlock(seqlock_t *); -void write_seqcount_begin(seqcount_t *); -void write_seqcount_end(seqcount_t *); - - -/**************************** - ** linux/percpu_counter.h ** - ****************************/ - -struct percpu_counter -{ - s64 count; -}; - -static inline int percpu_counter_init(struct percpu_counter *fbc, s64 amount, gfp_t gfp) -{ - fbc->count = amount; - return 0; -} - -static inline s64 percpu_counter_read(struct percpu_counter *fbc) -{ - return fbc->count; -} - -static inline -void percpu_counter_add(struct percpu_counter *fbc, s64 amount) -{ - fbc->count += amount; -} - -static inline -void __percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch) -{ - percpu_counter_add(fbc, amount); -} - -s64 percpu_counter_sum_positive(struct percpu_counter *fbc); - -static inline void percpu_counter_inc(struct percpu_counter *fbc) -{ - percpu_counter_add(fbc, 1); -} - -static inline void percpu_counter_dec(struct percpu_counter *fbc) -{ - percpu_counter_add(fbc, -1); -} - -static inline -s64 percpu_counter_read_positive(struct percpu_counter *fbc) -{ - return fbc->count; -} - -void percpu_counter_destroy(struct percpu_counter *fbc); - - -/**************************** - ** linux/u64_stats_sync.h ** - ****************************/ - -struct u64_stats_sync { unsigned unused; }; - -unsigned int u64_stats_fetch_begin_irq(const struct u64_stats_sync *syncp); -bool u64_stats_fetch_retry_irq(const struct u64_stats_sync *syncp, unsigned int start); -void u64_stats_init(struct u64_stats_sync *syncp); - - -/******************** - ** linux/uidgid.h ** - ********************/ - -typedef unsigned kuid_t; -typedef unsigned kgid_t; - -#define GLOBAL_ROOT_UID (kuid_t)0 - -struct user_namespace; -extern kuid_t make_kuid(struct user_namespace *from, uid_t uid); - -extern uid_t from_kuid_munged(struct user_namespace *to, kuid_t uid); -extern gid_t from_kgid_munged(struct user_namespace *to, kgid_t gid); - - /************************* - ** linux/bottom_half.h ** - *************************/ - -void local_bh_disable(void); -void local_bh_enable(void); - - -/*************** - ** net/scm.h ** - ***************/ - -struct scm_creds { unsigned unused; }; - -struct scm_cookie -{ - struct scm_creds creds; -}; - -void scm_destroy(struct scm_cookie *scm); -struct socket; -struct msghdr; -void scm_recv(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm, int flags); -int scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm, bool forcecreds); - - -/************************* - ** linux/etherdevice.h ** - *************************/ - -struct sk_buff; - -int eth_mac_addr(struct net_device *, void *); -int eth_validate_addr(struct net_device *); -__be16 eth_type_trans(struct sk_buff *, struct net_device *); -int is_valid_ether_addr(const u8 *); - -void random_ether_addr(u8 *addr); - -struct net_device *alloc_etherdev(int); - -void eth_hw_addr_random(struct net_device *dev); -void eth_random_addr(u8 *addr); - -static inline void eth_broadcast_addr(u8 *addr) { - memset(addr, 0xff, ETH_ALEN); } - -static inline void eth_zero_addr(u8 *addr) { - memset(addr, 0x00, ETH_ALEN); } - -static inline void ether_addr_copy(u8 *dst, const u8 *src) -{ - *(u32 *)dst = *(const u32 *)src; - *(u16 *)(dst+ 4) = *(const u16 *)(src + 4); -} - -static inline bool is_broadcast_ether_addr(const u8 *addr) -{ - return (*(const u16 *)(addr + 0) & - *(const u16 *)(addr + 2) & - *(const u16 *)(addr + 4)) == 0xffff; -} - -static inline bool ether_addr_equal(const u8 *addr1, const u8 *addr2) -{ - const u16 *a = (const u16 *)addr1; - const u16 *b = (const u16 *)addr2; - - return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | (a[2] ^ b[2])) == 0; -} - -static inline bool is_multicast_ether_addr(const u8 *addr) -{ - return 0x01 & addr[0]; -} - -static inline bool is_multicast_ether_addr_64bits(const u8 addr[6+2]) -{ - return is_multicast_ether_addr(addr); -} - -static inline bool ether_addr_equal_64bits(const u8 addr1[6+2], const u8 addr2[6+2]) -{ - u64 fold = (*(const u64 *)addr1) ^ (*(const u64 *)addr2); - - return (fold << 16) == 0; -} - -static inline bool is_unicast_ether_addr(const u8 *addr) { - return !(0x01 & addr[0]); } - -static inline bool is_zero_ether_addr(const u8 *addr) -{ - return !(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]); -} - -/* Reserved Ethernet Addresses per IEEE 802.1Q */ -static const u8 eth_reserved_addr_base[ETH_ALEN] __aligned(2) = -{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x00 }; - -static inline bool is_link_local_ether_addr(const u8 *addr) -{ - __be16 *a = (__be16 *)addr; - static const __be16 *b = (const __be16 *)eth_reserved_addr_base; - static const __be16 m = cpu_to_be16(0xfff0); - - return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | ((a[2] ^ b[2]) & m)) == 0; -} - -static inline bool eth_proto_is_802_3(__be16 proto) -{ - proto &= htons(0xFF00); - return (u16)proto >= (u16)htons(ETH_P_802_3_MIN); -} - -static inline unsigned long compare_ether_header(const void *a, const void *b) -{ - u32 *a32 = (u32 *)((u8 *)a + 2); - u32 *b32 = (u32 *)((u8 *)b + 2); - - return (*(u16 *)a ^ *(u16 *)b) | (a32[0] ^ b32[0]) | - (a32[1] ^ b32[1]) | (a32[2] ^ b32[2]); - -} - -unsigned char *arch_get_platform_mac_address(void); - - -/************************ - ** net/netns/packet.h ** - ************************/ - -struct netns_packet { - struct mutex sklist_lock; - struct hlist_head sklist; -}; - - -/****************************** - ** uapi/net/net_namespace.h ** - ******************************/ - -enum { - NETNSA_NSID_NOT_ASSIGNED = -1, -}; - - -/************************* - ** net/net_namespace.h ** - *************************/ - -#include -#include -#include - -enum { - LOOPBACK_IFINDEX = 1, - NETDEV_HASHBITS = 8, - NETDEV_HASHENTRIES = 1 << NETDEV_HASHBITS, -}; - -struct user_namespace; -struct proc_net; - -extern struct net init_net; - -struct net -{ - atomic_t passive; - atomic_t count; - struct list_head list; - struct list_head cleanup_list; - struct list_head exit_list; - struct proc_dir_entry *proc_net; - struct list_head dev_base_head; - struct hlist_head *dev_name_head; - struct hlist_head *dev_index_head; - unsigned int dev_base_seq; - int ifindex; - unsigned int dev_unreg_count; - struct net_device *loopback_dev; - struct user_namespace *user_ns; - unsigned int proc_inum; - struct proc_dir_entry *proc_net_stat; - struct sock *rtnl; - struct sock *genl_sock; - struct netns_mib mib; - struct netns_packet packet; - struct netns_ipv4 ipv4; - struct net_generic __rcu *gen; - atomic_t rt_genid; -}; - - -struct pernet_operations -{ - struct list_head list; - int (*init)(struct net *net); - void (*exit)(struct net *net); - void (*exit_batch)(struct list_head *net_exit_list); - int *id; - size_t size; -}; - - -extern struct list_head net_namespace_list; -extern struct net init_net; - -#define __net_initdata -#define __net_init -#define __net_exit - -#define for_each_net(VAR) \ - for(VAR = &init_net; VAR; VAR = 0) - -#define for_each_net_rcu(VAR) \ - list_for_each_entry_rcu(VAR, &net_namespace_list, list) - - -#define read_pnet(pnet) (&init_net) -#define write_pnet(pnet, net) do { (void)(net);} while (0) - -static inline struct net *hold_net(struct net *net) { return net; } -static inline struct net *get_net(struct net *net) { return net; } -static inline void put_net(struct net *net) { } -/* always return true because there is only the init_net namespace */ -static inline int net_eq(const struct net *net1, const struct net *net2) { - return 1; } - -typedef struct { unsigned dummy; } possible_net_t; - -struct net *get_net_ns_by_pid(pid_t pid); -struct net *get_net_ns_by_fd(int pid); - -int register_pernet_subsys(struct pernet_operations *); -void unregister_pernet_subsys(struct pernet_operations *); -int register_pernet_device(struct pernet_operations *); -void unregister_pernet_device(struct pernet_operations *); -void release_net(struct net *net); - -int rt_genid(struct net *); -void rt_genid_bump(struct net *); - -int peernet2id(struct net *net, struct net *peer); -int peernet2id_alloc(struct net *net, struct net *peer); -struct net *get_net_ns_by_id(struct net *net, int id); -bool peernet_has_id(struct net *net, struct net *peer); - - -/************************* - ** net/netns/generic.h ** - *************************/ - -enum { MAX_NET_GENERIC_PTR = 16, }; - -struct net_generic -{ - unsigned int len; - void *ptr[0]; -}; - -void *net_generic(const struct net *net, unsigned int id); - - -/******************** - ** linux/socket.h ** - ********************/ - -struct sockaddr; - - -/**************************** - ** uapi/linux/netdevice.h ** - ****************************/ - -#define MAX_ADDR_LEN 32 - -static inline struct net *dev_net(const struct net_device *dev) { - return &init_net; } - - -/*********************** - ** linux/netdevice.h ** - ***********************/ - -enum { - NETDEV_ALIGN = 32, - - NETDEV_UP = 0x0001, - NETDEV_DOWN = 0x0002, - NETDEV_REBOOT = 0x0003, - NETDEV_CHANGE = 0x0004, - NETDEV_REGISTER = 0x0005, - NETDEV_UNREGISTER = 0x0006, - NETDEV_CHANGEMTU = 0x0007, - NETDEV_CHANGEADDR = 0x0008, - NETDEV_GOING_DOWN = 0x0009, - NETDEV_CHANGENAME = 0x000A, - NETDEV_FEAT_CHANGE = 0x000B, - NETDEV_BONDING_FAILOVER = 0x000C, - NETDEV_PRE_UP = 0x000D, - NETDEV_PRE_TYPE_CHANGE = 0x000E, - NETDEV_POST_TYPE_CHANGE = 0x000F, - NETDEV_POST_INIT = 0x0010, - NETDEV_UNREGISTER_FINAL = 0x0011, - NETDEV_RELEASE = 0x0012, - NETDEV_NOTIFY_PEERS = 0x0013, - NETDEV_JOIN = 0x0014, - NETDEV_CHANGEUPPER = 0x0015, - NETDEV_RESEND_IGMP = 0x0016, - NETDEV_CHANGEINFODATA = 0x0018, - NETDEV_BONDING_INFO = 0x0019, - NETDEV_CHANGELOWERSTATE = 0x001B, - NETDEV_CHANGE_TX_QUEUE_LEN = 0x001E, -}; - -enum { - NET_NAME_UNKNOWN = 0, - NET_NAME_ENUM = 1, - NET_NAME_USER = 3, -}; - -enum netdev_priv_flags -{ - IFF_EBRIDGE = 1<<1, - IFF_NO_QUEUE = 1<<21, - -}; - - -#include - -#define netif_err(priv, type, dev, fmt, args...) lx_printf("netif_err: " fmt, ## args); -#define netif_info(priv, type, dev, fmt, args...) lx_printf("netif_info: " fmt, ## args); - -#define netdev_err(dev, fmt, args...) lx_printf("nedev_err: " fmt, ##args) -#define netdev_warn(dev, fmt, args...) lx_printf("nedev_warn: " fmt, ##args) -#define netdev_info(dev, fmt, args...) lx_printf("nedev_info: " fmt, ##args) - -#define netdev_for_each_mc_addr(a, b) if (0) - -#if DEBUG_LINUX_PRINTK -#define netif_dbg(priv, type, dev, fmt, args...) lx_printf("netif_dbg: " fmt, ## args) -#define netdev_dbg(dev, fmt, args...) lx_printf("netdev_dbg: " fmt, ##args) -#else -#define netif_dbg(priv, type, dev, fmt, args...) -#define netdev_dbg(dev, fmt, args...) -#endif - -#define SET_NETDEV_DEV(net, pdev) ((net)->dev.parent = (pdev)) -#define SET_NETDEV_DEVTYPE(net, devtype) ((net)->dev.type = (devtype)) - -enum netdev_tx { - NETDEV_TX_OK = 0, - NETDEV_TX_BUSY = 0x10, -}; -typedef enum netdev_tx netdev_tx_t; - -enum { - NET_RX_SUCCESS = 0, - NET_ADDR_RANDOM = 1, - NET_ADDR_SET = 3, - - NET_XMIT_DROP = 0x01, - NET_XMIT_CN = 0x02, - - NETIF_MSG_DRV = 0x1, - NETIF_MSG_PROBE = 0x2, - NETIF_MSG_LINK = 0x4, - -}; - -#define net_xmit_errno(e) ((e) != NET_XMIT_CN ? -ENOBUFS : 0) - -struct ifreq; -typedef u16 (*select_queue_fallback_t)(struct net_device *dev, - struct sk_buff *skb); - -struct ifla_vf_info; -struct ifla_vf_stats; -struct nlattr; -struct ndmsg; -struct netlink_callback; -struct nlmsghdr; - -struct netdev_phys_item_id; - -struct netlink_ext_ack; - -struct netdev_bpf -{ - struct { - u8 prog_attached; - u32 prog_id; - /* flags with which program was installed */ - // u32 prog_flags; - }; -}; - -struct rtnl_link_stats64; - -struct net_device_ops -{ - int (*ndo_init)(struct net_device *dev); - void (*ndo_uninit)(struct net_device *dev); - int (*ndo_open)(struct net_device *dev); - int (*ndo_stop)(struct net_device *dev); - netdev_tx_t (*ndo_start_xmit) (struct sk_buff *skb, struct net_device *dev); - u16 (*ndo_select_queue)(struct net_device *dev, struct sk_buff *skb, - void *accel_priv, - select_queue_fallback_t fallback); - void (*ndo_set_rx_mode)(struct net_device *dev); - int (*ndo_set_mac_address)(struct net_device *dev, void *addr); - int (*ndo_validate_addr)(struct net_device *dev); - int (*ndo_do_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd); - int (*ndo_set_config)(struct net_device *dev, - struct ifmap *map); - void (*ndo_tx_timeout) (struct net_device *dev); - int (*ndo_change_mtu)(struct net_device *dev, int new_mtu); - void (*ndo_get_stats64)(struct net_device *dev, - struct rtnl_link_stats64 *storage); - bool (*ndo_has_offload_stats)(const struct net_device *dev, int attr_id); - int (*ndo_get_offload_stats)(int attr_id, - const struct net_device *dev, - void *attr_data); - int (*ndo_set_features)(struct net_device *dev, netdev_features_t features); - int (*ndo_set_vf_mac)(struct net_device *dev, - int queue, u8 *mac); - int (*ndo_set_vf_vlan)(struct net_device *dev, - int queue, u16 vlan, u8 qos, __be16 proto); - int (*ndo_set_vf_rate)(struct net_device *dev, - int vf, int min_tx_rate, - int max_tx_rate); - int (*ndo_set_vf_tx_rate)(struct net_device *dev, - int vf, int rate); - int (*ndo_set_vf_spoofchk)(struct net_device *dev, - int vf, bool setting); - int (*ndo_set_vf_trust)(struct net_device *dev, - int vf, bool setting); - int (*ndo_get_vf_config)(struct net_device *dev, - int vf, - struct ifla_vf_info *ivf); - int (*ndo_set_vf_link_state)(struct net_device *dev, - int vf, int link_state); - int (*ndo_get_vf_stats)(struct net_device *dev, - int vf, struct ifla_vf_stats *vf_stats); - int (*ndo_set_vf_port)(struct net_device *dev, int vf, - struct nlattr *port[]); - int (*ndo_get_vf_port)(struct net_device *dev, - int vf, struct sk_buff *skb); - int (*ndo_set_vf_guid)(struct net_device *dev, int vf, u64 guid, int guid_type); - int (*ndo_set_vf_rss_query_en)(struct net_device *dev, - int vf, bool setting); - int (*ndo_del_slave)(struct net_device *dev, - struct net_device *slave_dev); - int (*ndo_add_slave)(struct net_device *dev, - struct net_device *slave_dev, - struct netlink_ext_ack *extack); - int (*ndo_fdb_add)(struct ndmsg *ndm, - struct nlattr *tb[], - struct net_device *dev, - const unsigned char *addr, - u16 vid, - u16 flags); - int (*ndo_fdb_del)(struct ndmsg *ndm, - struct nlattr *tb[], - struct net_device *dev, - const unsigned char *addr, - u16 vid); - int (*ndo_fdb_dump)(struct sk_buff *skb, - struct netlink_callback *cb, - struct net_device *dev, - struct net_device *filter_dev, - int *idx); - int (*ndo_bridge_setlink)(struct net_device *dev, - struct nlmsghdr *nlh, - u16 flags); - int (*ndo_bridge_getlink)(struct sk_buff *skb, - u32 pid, u32 seq, - struct net_device *dev, - u32 filter_mask, - int nlflags); - int (*ndo_bridge_dellink)(struct net_device *dev, - struct nlmsghdr *nlh, - u16 flags); - int (*ndo_get_iflink)(const struct net_device *dev); - // int (*ndo_change_proto_down)(struct net_device *dev, - // bool proto_down); - int (*ndo_bpf)(struct net_device *dev, struct netdev_bpf *bpf); -}; - -struct net_device_stats -{ - unsigned long rx_packets; - unsigned long tx_packets; - unsigned long rx_bytes; - unsigned long tx_bytes; - unsigned long rx_errors; - unsigned long tx_errors; - unsigned long rx_dropped; - unsigned long tx_dropped; - unsigned long rx_length_errors; - unsigned long rx_over_errors; - unsigned long rx_crc_errors; - unsigned long rx_frame_errors; -}; - -struct netdev_hw_addr_list { - struct list_head list; - int count; -}; - -#define netdev_hw_addr_list_count(l) ((l)->count) -#define netdev_hw_addr_list_empty(l) (netdev_hw_addr_list_count(l) == 0) -#define netdev_hw_addr_list_for_each(ha, l) \ - list_for_each_entry(ha, &(l)->list, list) - - -enum { - GSO_MAX_SIZE = 65536, - GSO_MAX_SEGS = 65535, -}; - -struct Qdisc; - -struct netdev_queue -{ - struct net_device *dev; - int numa_node; - - unsigned long state; -}; - -enum { - NETDEV_QUEUE_START = 1<<1, -}; - -struct pcpu_sw_netstats { - u64 rx_packets; - u64 rx_bytes; - u64 tx_packets; - u64 tx_bytes; - struct u64_stats_sync syncp; -}; - -#define netdev_alloc_pcpu_stats(type) alloc_percpu(type) - -/* NET_DEVICE */ -struct net_device -{ - char name[IFNAMSIZ]; - char *ifalias; - - unsigned long mem_end; /* shared mem end */ - unsigned long mem_start; /* shared mem start */ - unsigned long base_addr; /* device I/O address */ - int irq; /* device IRQ number */ - - atomic_t carrier_changes; - - u32 features; - u32 hw_features; - - struct net_device_stats stats; - atomic_long_t tx_dropped; - - atomic_t carrier_up_count; - atomic_t carrier_down_count; - - const struct net_device_ops *netdev_ops; - const struct ethtool_ops *ethtool_ops; - - unsigned long state; - struct list_head dev_list; - int iflink; - int ifindex; - - const struct header_ops *header_ops; - - unsigned int flags; - unsigned int priv_flags; - unsigned short gflags; - unsigned char operstate; - unsigned char link_mode; - - unsigned char if_port; /* Selectable AUI, TP,..*/ - unsigned char dma; /* DMA channel */ - unsigned short hard_header_len; /* hardware hdr length */ - unsigned char min_header_len; - unsigned int mtu; - unsigned int min_mtu; - unsigned int max_mtu; - unsigned short type; - unsigned short needed_headroom; - unsigned short needed_tailroom; - unsigned char perm_addr[MAX_ADDR_LEN]; - unsigned char addr_assign_type; - unsigned char addr_len; - struct netdev_hw_addr_list uc; /* Unicast mac addresses */ - struct netdev_hw_addr_list mc; - - unsigned int promiscuity; - struct wireless_dev *ieee80211_ptr; - - unsigned char *dev_addr; - unsigned char _dev_addr[ETH_ALEN]; - - struct bpf_prog *xdp_prog; - - unsigned int real_num_tx_queues; - struct netdev_queue *_tx; - - struct netdev_queue __rcu *ingress_queue; - unsigned char broadcast[MAX_ADDR_LEN]; - - unsigned int num_tx_queues; - - struct Qdisc *qdisc; - - unsigned long tx_queue_len; - unsigned long trans_start; /* Time (in jiffies) of last Tx */ - - int watchdog_timeo; /* used by dev_watchdog() */ - struct hlist_node index_hlist; - - enum { - NETREG_UNINITIALIZED=0, - NETREG_REGISTERED, - // NETREG_UNREGISTERING, - // NETREG_UNREGISTERED, - // NETREG_RELEASED, - NETREG_DUMMY, - } reg_state; - - union { - struct pcpu_sw_netstats *tstats; - }; - - enum { - RTNL_LINK_INITIALIZED, - RTNL_LINK_INITIALIZING, - } rtnl_link_state:16; - - bool needs_free_netdev; - - void (*priv_destructor)(struct net_device *dev); - const struct rtnl_link_ops *rtnl_link_ops; - - unsigned int gso_max_size; - u16 gso_max_segs; - - struct device dev; - void *priv; - unsigned net_ip_align; - - struct phy_device *phydev; - - int group; - - void *lx_nic_device; /* our own Nic_device */ - - bool proto_down; -}; - - -struct netdev_hw_addr -{ - struct list_head list; - unsigned char addr[MAX_ADDR_LEN]; -}; - -enum netdev_state_t { - __LINK_STATE_START, - __LINK_STATE_PRESENT, - __LINK_STATE_NOCARRIER, - __LINK_STATE_LINKWATCH_PENDING, - __LINK_STATE_DORMANT, -}; - -#define netif_msg_tx_err(p) ({ printk("netif_msg_tx_err called not implemented\n"); 0; }) -#define netif_msg_rx_err(p) ({ printk("netif_msg_rx_err called not implemented\n"); 0; }) -#define netif_msg_tx_queued(p) ({ printk("netif_msg_tx_queued called not implemented\n"); 0; }) - -u32 netif_msg_init(int, int); - -static inline void *netdev_priv(const struct net_device *dev) { return dev->priv; } - -int netif_running(const struct net_device *); -int netif_carrier_ok(const struct net_device *dev); -int netif_device_present(struct net_device *); - -void netif_carrier_on(struct net_device *dev); -void netif_carrier_off(struct net_device *dev); - -void netif_device_detach(struct net_device *); -void netif_start_queue(struct net_device *); -void netif_stop_queue(struct net_device *); -void netif_wake_queue(struct net_device *); -void netif_device_attach(struct net_device *); -int dev_addr_init(struct net_device *dev); -void dev_uc_init(struct net_device *dev); -void dev_mc_init(struct net_device *dev); -void free_netdev(struct net_device *); -int netif_rx(struct sk_buff *); -int netif_rx_ni(struct sk_buff *skb); -int netif_receive_skb(struct sk_buff *skb); -void netif_tx_start_queue(struct netdev_queue *dev_queue); -void netif_tx_stop_queue(struct netdev_queue *dev_queue); -void netif_tx_start_all_queues(struct net_device *dev); -void netif_tx_stop_all_queues(struct net_device *dev); -void netif_tx_wake_all_queues(struct net_device *); -void __netif_tx_lock_bh(struct netdev_queue *txq); -void __netif_tx_unlock_bh(struct netdev_queue *txq); -void netif_start_subqueue(struct net_device *dev, u16 queue_index); -void netif_stop_subqueue(struct net_device *dev, u16 queue_index); -void netif_wake_subqueue(struct net_device *dev, u16 queue_index); -bool netif_dormant(const struct net_device *dev); -netdev_features_t netif_skb_features(struct sk_buff *skb); -bool netif_supports_nofcs(struct net_device *dev); -bool netif_xmit_frozen_or_stopped(const struct netdev_queue *dev_queue); -bool netif_xmit_frozen_or_drv_stopped(const struct netdev_queue *dev_queue); - -void netif_set_gso_max_size(struct net_device *dev, unsigned int size); - -static inline void netif_addr_lock_bh(struct net_device *dev) { } -static inline void netif_addr_unlock_bh(struct net_device *dev) { } - -static inline void netdev_set_default_ethtool_ops(struct net_device *dev, - const struct ethtool_ops *ops) -{ - dev->ethtool_ops = ops; -} -int netdev_mc_empty(struct net_device *); -unsigned netdev_mc_count(struct net_device * dev); -int register_netdev(struct net_device *); -void unregister_netdev(struct net_device *); -void netdev_rx_csum_fault(struct net_device *dev); -void netdev_run_todo(void); -int register_netdevice(struct net_device *dev); -void unregister_netdevice_many(struct list_head *head); -void unregister_netdevice_queue(struct net_device *dev, struct list_head *head); -static inline void unregister_netdevice(struct net_device *dev) -{ - unregister_netdevice_queue(dev, NULL); -} -struct net_device *netdev_master_upper_dev_get(struct net_device *dev); -void netdev_state_change(struct net_device *dev); -int call_netdevice_notifiers(unsigned long val, struct net_device *dev); -struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, unsigned char name_assign_type, - void (*setup)(struct net_device *), unsigned int txqs, unsigned int rxqs); -struct netdev_notifier_info; -struct net_device * netdev_notifier_info_to_dev(struct netdev_notifier_info *info); -int register_netdevice_notifier(struct notifier_block *nb); -int unregister_netdevice_notifier(struct notifier_block *nb); -struct netdev_queue *netdev_get_tx_queue(const struct net_device *dev, unsigned int index); -u16 netdev_cap_txqueue(struct net_device *dev, u16 queue_index); - -static inline bool netdev_uses_dsa_tags(struct net_device *dev) { return false; } -static inline bool netdev_uses_trailer_tags(struct net_device *dev) { return false; } -int __init netdev_boot_setup(char *str); - -void synchronize_net(void); - -void ether_setup(struct net_device *dev); - -void dev_put(struct net_device *dev); -void dev_hold(struct net_device *dev); -struct net_device *__dev_get_by_index(struct net *net, int ifindex); -struct net_device *__dev_get_by_name(struct net *net, const char *name); -struct net_device *dev_get_by_index(struct net *net, int ifindex); -struct net_device *dev_get_by_index_rcu(struct net *net, int ifindex); -struct net_device *dev_get_by_name(struct net *net, const char *name); -struct net_device *dev_get_by_name_rcu(struct net *net, const char *name); -int dev_queue_xmit(struct sk_buff *skb); -struct netdev_phys_port_id; -int dev_get_phys_port_id(struct net_device *dev, struct netdev_phys_item_id *ppid); -unsigned int dev_get_flags(const struct net_device *); -struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev, struct rtnl_link_stats64 *storage); -int dev_change_net_namespace(struct net_device *, struct net *, const char *); -int dev_alloc_name(struct net_device *dev, const char *name); -void dev_close(struct net_device *dev); -int dev_set_mac_address(struct net_device *, struct sockaddr *); -int dev_set_mtu(struct net_device *, int); -int dev_set_promiscuity(struct net_device *dev, int inc); -int dev_set_allmulti(struct net_device *dev, int inc); -void dev_set_group(struct net_device *, int); -int dev_change_name(struct net_device *, const char *); -int dev_set_alias(struct net_device *, const char *, size_t); -int dev_get_alias(const struct net_device *, char *, size_t); -int __dev_change_flags(struct net_device *, unsigned int flags); -void __dev_notify_flags(struct net_device *, unsigned int old_flags, unsigned int gchanges); -int dev_change_flags(struct net_device *, unsigned int); -int dev_change_carrier(struct net_device *, bool new_carrier); -void dev_net_set(struct net_device *dev, struct net *net); -struct packet_type; -void dev_add_pack(struct packet_type *pt); -void __dev_remove_pack(struct packet_type *pt); -void dev_remove_pack(struct packet_type *pt); -bool dev_xmit_complete(int rc); -int dev_hard_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len); -int dev_parse_header(const struct sk_buff *skb, unsigned char *haddr); -void dev_set_uevent_suppress(struct device *dev, int val); - -int dev_uc_add(struct net_device *dev, const unsigned char *addr); -int dev_uc_add_excl(struct net_device *dev, const unsigned char *addr); -int dev_uc_del(struct net_device *dev, const unsigned char *addr); -int dev_mc_add(struct net_device *dev, const unsigned char *addr); -int dev_mc_add_excl(struct net_device *dev, const unsigned char *addr); -int dev_mc_del(struct net_device *dev, const unsigned char *addr); - -int dev_change_proto_down(struct net_device *dev, bool proto_down); -int dev_get_iflink(const struct net_device *dev); -int dev_get_phys_port_name(struct net_device *dev, char *name, size_t len); - -typedef int (*bpf_op_t)(struct net_device *dev, struct netdev_bpf *bpf); -int dev_change_xdp_fd(struct net_device *dev, struct netlink_ext_ack *extack, int fd, u32 flags); -void __dev_xdp_query(struct net_device *dev, bpf_op_t xdp_op, struct netdev_bpf *xdp); - -int dev_change_tx_queue_len(struct net_device *, unsigned long); -bool dev_validate_header(const struct net_device *dev, char *ll_header, int len); - -void dev_consume_skb_any(struct sk_buff *skb); - -enum { - LL_MAX_HEADER = 96, /* XXX check CONFIG_WLAN_MESH */ -}; - -struct hh_cache -{ - u16 hh_len; - u16 __pad; - seqlock_t hh_lock; - - /* cached hardware header; allow for machine alignment needs. */ -#define HH_DATA_MOD 16 -#define HH_DATA_OFF(__len) \ - (HH_DATA_MOD - (((__len - 1) & (HH_DATA_MOD - 1)) + 1)) -#define HH_DATA_ALIGN(__len) \ - (((__len)+(HH_DATA_MOD-1))&~(HH_DATA_MOD - 1)) - unsigned long hh_data[HH_DATA_ALIGN(LL_MAX_HEADER) / sizeof(long)]; - -}; - -extern rwlock_t dev_base_lock; - -#define for_each_netdev(net, d) \ - list_for_each_entry(d, &(net)->dev_base_head, dev_list) -#define for_each_netdev_safe(net, d, n) \ - list_for_each_entry_safe(d, n, &(net)->dev_base_head, dev_list) -#define for_each_netdev_rcu(net, d) \ - list_for_each_entry_rcu(d, &(net)->dev_base_head, dev_list) - -#define net_device_entry(lh) list_entry(lh, struct net_device, dev_list) - -static inline struct net_device *first_net_device(struct net *net) -{ - return list_empty(&net->dev_base_head) ? NULL : - net_device_entry(net->dev_base_head.next); -} - -#define NAPI_GRO_CB(skb) ((struct napi_gro_cb *)(skb)->cb) - -enum { - NAPI_GRO_FREE = 1, - NAPI_GRO_FREE_STOLEN_HEAD = 2, -}; - -struct napi_gro_cb -{ - u16 flush; - u16 count; - u8 same_flow; - u8 free; - struct sk_buff *last; -}; - -struct neighbour; - -struct header_ops { - int (*create) (struct sk_buff *skb, struct net_device *dev, - unsigned short type, const void *daddr, - const void *saddr, unsigned int len); - int (*parse)(const struct sk_buff *skb, unsigned char *haddr); - int (*rebuild)(struct sk_buff *skb); - int (*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type); - void (*cache_update)(struct hh_cache *hh, - const struct net_device *dev, - const unsigned char *haddr); -}; - -extern struct kobj_ns_type_operations net_ns_type_operations; - -enum skb_free_reason { - SKB_REASON_CONSUMED, - SKB_REASON_DROPPED, -}; - -void consume_skb(struct sk_buff *skb); -unsigned int skb_gro_offset(const struct sk_buff *skb); -unsigned int skb_gro_len(const struct sk_buff *skb); -__be16 skb_network_protocol(struct sk_buff *skb, int *depth); -bool can_checksum_protocol(netdev_features_t features, __be16 protocol); - -struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *dev, bool *again); - -static inline void dev_kfree_skb_any(struct sk_buff *skb) -{ - consume_skb(skb); -} - -struct packet_type -{ - __be16 type; /* This is really htons(ether_type). */ - struct net_device *dev; /* NULL is wildcarded here */ - int (*func) (struct sk_buff *, - struct net_device *, - struct packet_type *, - struct net_device *); - bool (*id_match)(struct packet_type *ptype, - struct sock *sk); - void *af_packet_priv; - struct list_head list; -}; - -enum { - MAX_PHYS_PORT_ID_LEN = 32, -}; - -struct netdev_phys_port_id { - unsigned char id[MAX_PHYS_PORT_ID_LEN]; - unsigned char id_len; -}; - -/* XXX */ size_t LL_RESERVED_SPACE(struct net_device*); - -bool net_gso_ok(netdev_features_t features, int gso_type); -void net_enable_timestamp(void); -void net_disable_timestamp(void); -void txq_trans_update(struct netdev_queue *txq); -int __hw_addr_sync(struct netdev_hw_addr_list *to_list, struct netdev_hw_addr_list *from_list, int addr_len); -void __hw_addr_unsync(struct netdev_hw_addr_list *to_list, struct netdev_hw_addr_list *from_list, int addr_len); -void __hw_addr_init(struct netdev_hw_addr_list *list); - -struct napi_struct -{ - int (*poll)(struct napi_struct *, int); - struct net_device *dev; -}; - -enum { MAX_PHYS_ITEM_ID_LEN = 32 }; - -struct netdev_phys_item_id { - unsigned char id[MAX_PHYS_ITEM_ID_LEN]; - unsigned char id_len; -}; - -struct offload_callbacks { - struct sk_buff *(*gso_segment)(struct sk_buff *skb, netdev_features_t features); - struct sk_buff **(*gro_receive)(struct sk_buff **head, struct sk_buff *skb); - int (*gro_complete)(struct sk_buff *skb, int nhoff); -}; - -struct packet_offload -{ - __be16 type; - u16 priority; - struct offload_callbacks callbacks; - struct list_head list; -}; - -/* XXX */ -#define HARD_TX_LOCK(dev, txq, cpu) -#define HARD_TX_UNLOCK(dev, txq) - -void netif_napi_add(struct net_device *dev, struct napi_struct *napi, - int (*poll)(struct napi_struct *, int), int weight); -void netif_napi_del(struct napi_struct *napi); - -typedef int gro_result_t; - -gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb); -void napi_gro_flush(struct napi_struct *napi, bool flush_old); - -int init_dummy_netdev(struct net_device *dev); - -void dev_add_offload(struct packet_offload *po); - -struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev); - -void netdev_rss_key_fill(void *buffer, size_t len); - -struct packet_offload *gro_find_complete_by_type(__be16 type); -struct packet_offload *gro_find_receive_by_type(__be16 type); -void skb_gro_flush_final(struct sk_buff *skb, struct sk_buff **pp, int flush); -void *skb_gro_header_fast(struct sk_buff *skb, unsigned int offset); -int skb_gro_header_hard(struct sk_buff *skb, unsigned int hlen); -void *skb_gro_header_slow(struct sk_buff *skb, unsigned int hlen, unsigned int offset); - -void skb_gro_pull(struct sk_buff *skb, unsigned int len); -void skb_gro_postpull_rcsum(struct sk_buff *skb, const void *start, unsigned int len); -typedef struct sk_buff **(*gro_receive_t)(struct sk_buff **, struct sk_buff *); -struct sk_buff **call_gro_receive(gro_receive_t cb, struct sk_buff **head, struct sk_buff *skb); -int dev_recursion_level(void); - -struct sk_buff *skb_gso_segment(struct sk_buff *skb, netdev_features_t features); -int skb_checksum_help(struct sk_buff *skb); - -struct netdev_queue *skb_get_tx_queue(const struct net_device *dev, const struct sk_buff *skb); - -netdev_tx_t netdev_start_xmit(struct sk_buff *skb, struct net_device *dev, struct netdev_queue *txq, bool more); - - -/************************* - ** linux/percpu-defs.h ** - *************************/ - -#define DECLARE_PER_CPU_ALIGNED(type, name) \ - extern typeof(type) name - -#define DEFINE_PER_CPU_ALIGNED(type, name) \ - typeof(type) name - -#define DEFINE_PER_CPU(type, name) \ - typeof(type) name - -#define EXPORT_PER_CPU_SYMBOL(x) - - -/********************* - ** linux/lockdep.h ** - *********************/ - -#include - - -/***************************** - ** uapi/linux/capability.h ** - *****************************/ - -enum { - CAP_NET_BROADCAST = 11, - CAP_NET_ADMIN = 12, - CAP_NET_RAW = 13, - CAP_IPC_LOCK = 14, - CAP_SYS_ADMIN = 21, -}; - -bool capable(int cap); -bool ns_capable(struct user_namespace *ns, int cap); - - -/************************ - ** linux/capability.h ** - ************************/ - -bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap); - - -/****************** - ** linux/stat.h ** - ******************/ - -#define S_IFMT 00170000 -#define S_IFSOCK 0140000 - -#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) - -#define S_IRUGO 00444 -#define S_IWUSR 00200 -#define S_IRUSR 00400 - - -/**************** - ** linux/fs.h ** - ****************/ - -struct fown_struct { unsigned unused; }; - -struct file { - unsigned int f_flags; - const struct cred *f_cred; - struct fown_struct f_owner; - void *private_data; -}; - -typedef unsigned fl_owner_t; - -struct inode; - -struct inode *file_inode(struct file *f); - -struct file_operations { - struct module *owner; - int (*open) (struct inode *, struct file *); - ssize_t (*read) (struct file *, char __user *, size_t, loff_t *); - loff_t (*llseek) (struct file *, loff_t, int); - unsigned int (*poll) (struct file *, struct poll_table_struct *); - long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); - int (*flush) (struct file *, fl_owner_t id); - int (*release) (struct inode *, struct file *); - ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *); - int (*fasync) (int, struct file *, int); - long (*compat_ioctl) (struct file *, unsigned int, unsigned long); -}; - -static inline loff_t no_llseek(struct file *file, loff_t offset, int origin) { - return -ESPIPE; } -int nonseekable_open(struct inode * inode, struct file * filp); - -struct inode -{ - umode_t i_mode; - kuid_t i_uid; - unsigned long i_ino; -}; - -int send_sigurg(struct fown_struct *fown); - -typedef struct -{ -} read_descriptor_t; - - -/************************* - ** asm-generic/fcntl.h ** - *************************/ - -enum { O_NONBLOCK = 0x4000 }; - - -/***************************** - ** linux/platform_device.h ** - *****************************/ - -struct platform_device { - char * name; - int id; - - struct device dev; - - u32 num_resources; - struct resource * resource; - -}; - -void *platform_get_drvdata(const struct platform_device *pdev); -void platform_set_drvdata(struct platform_device *pdev, void *data); -struct platform_device *platform_device_register_simple( const char *name, int id, const struct resource *res, unsigned int num); -void platform_device_unregister(struct platform_device *); - -#define module_platform_driver(x) - - -/************************ - ** linux/tracepoint.h ** - ************************/ - -#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print) -#define DEFINE_EVENT(template, name, proto, args) \ - static inline void trace_##name(proto) { } -#define TRACE_EVENT(name, proto, args, struct, assign, print) \ - static inline void trace_##name(proto) { } - -/* needed by drivers/net/wireless/iwlwifi/iwl-devtrace.h */ -#define TP_PROTO(args...) args - -#define TRACE_DEFINE_ENUM(x) -#define TRACE_DEFINE_SIZEOF(x) - - -/******************** - ** linux/dcache.h ** - ********************/ - -struct qstr { - const unsigned char *name; -}; - -struct dentry { - struct inode *d_inode; - struct qstr d_name; - struct list_head d_subdirs; - spinlock_t d_lock; - struct dentry *d_parent; - union { struct list_head d_child; } d_u; -}; - - -/********************* - ** linux/utsname.h ** - *********************/ - -#define __NEW_UTS_LEN 64 - -struct new_utsname { - char sysname[__NEW_UTS_LEN + 1]; - char release[__NEW_UTS_LEN + 1]; -}; - -struct new_utsname *init_utsname(void); -struct new_utsname *utsname(void); - - -/*************************** - ** linux/dma-direction.h ** - ***************************/ - -enum dma_data_direction -{ - DMA_BIDIRECTIONAL = 0, - DMA_TO_DEVICE = 1, - DMA_FROM_DEVICE = 2 -}; - - -/************************************** - ** asm-generic/dma-mapping-common.h ** - **************************************/ - -dma_addr_t dma_map_page(struct device *dev, struct page *page, size_t offset, size_t size, enum dma_data_direction dir); -void dma_unmap_page(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir); -dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, enum dma_data_direction dir); -void dma_unmap_single(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir); - -struct scatterlist; -int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir); -void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir); -void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir); -void dma_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir); -void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction dir); -void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction dir); - - -/*********************** - ** asm/dma-mapping.h ** - ***********************/ - -int dma_supported(struct device *hwdev, u64 mask); -int dma_set_mask(struct device *dev, u64 mask); -int dma_mapping_error(struct device *dev, dma_addr_t dma_addr); -void *dma_alloc_coherent(struct device *, size_t size, dma_addr_t *dma, gfp_t); -void dma_free_coherent(struct device *, size_t size, void *vaddr, dma_addr_t bus); - - -/************************* - ** linux/dma-mapping.h ** - *************************/ - -#define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME) dma_addr_t ADDR_NAME -#define DEFINE_DMA_UNMAP_LEN(LEN_NAME) u32 LEN_NAME -#define dma_unmap_addr(PTR, ADDR_NAME) ((PTR)->ADDR_NAME) -#define dma_unmap_addr_set(PTR, ADDR_NAME, VAL) (((PTR)->ADDR_NAME) = (VAL)) -#define dma_unmap_len(PTR, LEN_NAME) ((PTR)->LEN_NAME) -#define dma_unmap_len_set(PTR, LEN_NAME, VAL) (((PTR)->LEN_NAME) = (VAL)) - -#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) - -int dma_set_coherent_mask(struct device *dev, u64 mask); -void *dma_zalloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag); -static inline int is_device_dma_capable(struct device *dev) { return *dev->dma_mask; } - - -/************************ - ** linux/completion.h ** - ************************/ - -struct completion -{ - unsigned done; - void *task; -}; - -long __wait_completion(struct completion *work, unsigned long timeout); -void complete(struct completion *); -void complete_all(struct completion *); -void init_completion(struct completion *x); -int wait_for_completion_killable(struct completion *x); -unsigned long wait_for_completion_timeout(struct completion *x, unsigned long timeout); -void wait_for_completion(struct completion *x); -int wait_for_completion_interruptible(struct completion *x); -long wait_for_completion_interruptible_timeout(struct completion *x, unsigned long timeout); -long wait_for_completion_killable_timeout(struct completion *x, unsigned long timeout); -void reinit_completion(struct completion *x); - - - -/********************** - ** linux/firmware.h ** - **********************/ - -struct firmware { - size_t size; - const u8 *data; - struct page **pages; - - void *priv; -}; - -int request_firmware(const struct firmware **fw, const char *name, struct device *device); -void release_firmware(const struct firmware *fw); -int request_firmware_nowait( struct module *module, bool uevent, const char *name, struct device *device, gfp_t gfp, void *context, void (*cont)(const struct firmware *fw, void *context)); - - -/******************** - ** linux/ioport.h ** - ********************/ - -#include - - -/*********************** - ** linux/irqreturn.h ** - ***********************/ - -#include - -/*********************** - ** linux/interrupt.h ** - ***********************/ - -enum { - NET_TX_SOFTIRQ, - NET_RX_SOFTIRQ, - NET_SOFTIRQS, -}; - -#define IRQF_SHARED 0x00000080 - -int request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags, const char *name, void *dev); -void free_irq(unsigned int, void *); -int request_threaded_irq(unsigned int irq, irq_handler_t handler, irq_handler_t thread_fn, unsigned long flags, const char *name, void *dev); - -#define devm_request_threaded_irq(__device__, ...) request_threaded_irq(__VA_ARGS__) - -void tasklet_disable(struct tasklet_struct *t); -void tasklet_enable(struct tasklet_struct *t); - -int irq_set_affinity_hint(unsigned int irq, const struct cpumask *m); - - -/*********************** - ** uapi/linux/uuid.h ** - ***********************/ - -typedef struct uuid_le uuid_le; -struct uuid_le -{ - __u8 b[16]; -}; - - -/***************** - ** linux/pci.h ** - *****************/ - -struct pci_dev; - -struct pci_bus -{ - struct pci_dev *self; -}; - -enum { DEVICE_COUNT_RESOURCE = 6 }; - -struct pci_dev { - unsigned int devfn; - unsigned int irq; - struct resource resource[DEVICE_COUNT_RESOURCE]; - struct pci_bus *bus; - unsigned short vendor; - unsigned short device; - unsigned short subsystem_device; - unsigned int class; - struct device dev; - u8 revision; - u8 pcie_cap; - u16 pcie_flags_reg; -}; - -#include - -void pci_set_drvdata(struct pci_dev *pdev, void *data); - -/* XXX needed for iwl device table, maybe remove later? */ -#include - -//#include - -struct msix_entry { - u32 vector; - u16 entry; -}; - -void * const *pcim_iomap_table(struct pci_dev *pdev); -int pcim_enable_device(struct pci_dev *pdev); -int pcim_iomap_regions_request_all(struct pci_dev *pdev, int mask, const char *name); - - -int pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries, int minvec, int maxvec); -int pci_find_ext_capability(struct pci_dev *dev, int cap); -int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask); -int pci_set_dma_mask(struct pci_dev *dev, u64 mask); -struct pci_dev *pcie_find_root_port(struct pci_dev *dev); - -struct device_node * pci_device_to_OF_node(const struct pci_dev *pdev); - - - /****************** - ** linux/kmod.h ** - ******************/ - -int __request_module(bool wait, const char *name, ...); -int request_module(const char *name, ...); -#define try_then_request_module(x, mod...) \ - ((x) ?: (__request_module(true, mod), (x))) - - -/***************** -** linux/uio.h ** -*****************/ - -enum { UIO_MAXIOV = 1024 }; - -struct iovec -{ - void *iov_base; - __kernel_size_t iov_len; -}; - -struct kvec -{ - void *iov_base; - size_t iov_len; -}; - -struct iov_iter { - int type; - size_t iov_offset; - size_t count; - union { - const struct iovec *iov; - const struct kvec *kvec; - const struct bio_vec *bvec; - }; - unsigned long nr_segs; -}; - -static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs) -{ - unsigned long seg; - size_t ret = 0; - - for (seg = 0; seg < nr_segs; seg++) - ret += iov[seg].iov_len; - return ret; -} - -static inline size_t iov_iter_count(struct iov_iter *i) { - return i->count; } - -int memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len); -int memcpy_toiovec(struct iovec *iov, unsigned char *kdata, int len); - -void iov_iter_advance(struct iov_iter *i, size_t bytes); - -size_t copy_page_to_iter(struct page *page, size_t offset, size_t bytes, struct iov_iter *i); -size_t copy_page_from_iter(struct page *page, size_t offset, size_t bytes, struct iov_iter *i); -size_t copy_to_iter(void *addr, size_t bytes, struct iov_iter *i); -size_t copy_from_iter(void *addr, size_t bytes, struct iov_iter *i); -size_t copy_from_iter_nocache(void *addr, size_t bytes, struct iov_iter *i); - -ssize_t iov_iter_get_pages(struct iov_iter *i, struct page **pages, - size_t maxsize, unsigned maxpages, size_t *start); - -size_t csum_and_copy_to_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i); -size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i); - -bool csum_and_copy_from_iter_full(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i); -bool copy_from_iter_full(void *addr, size_t bytes, struct iov_iter *i); -bool copy_from_iter_full_nocache(void *addr, size_t bytes, struct iov_iter *i); - -void iov_iter_revert(struct iov_iter *i, size_t bytes); - -/*********************** - ** linux/if_bridge.h ** - ***********************/ - -enum { - BR_HAIRPIN_MODE = BIT(0), - BR_BPDU_GUARD = BIT(1), - BR_ROOT_BLOCK = BIT(2), - BR_MULTICAST_FAST_LEAVE = BIT(3), - BR_LEARNING = BIT(5), - BR_FLOOD = BIT(6), - BR_PROXYARP = BIT(8), - BR_LEARNING_SYNC = BIT(9), - BR_PROXYARP_WIFI = BIT(10), -}; - -/********************* - ** linux/if_vlan.h ** - *********************/ - -enum { - VLAN_HLEN = 4, - VLAN_ETH_HLEN = 18, - VLAN_PRIO_SHIFT = 13, - VLAN_PRIO_MASK = 0xe000, - VLAN_VID_MASK = 0x0fff, -}; - -struct vlan_hdr -{ - __be16 h_vlan_TCI; - __be16 h_vlan_encapsulated_proto; -}; - - struct vlan_ethhdr -{ - __be16 h_vlan_encapsulated_proto; -}; - -static inline struct net_device *vlan_dev_real_dev(const struct net_device *dev) { return NULL; } - -#define vlan_tx_tag_get(__skb) 0 -struct sk_buff *__vlan_put_tag(struct sk_buff *, u16, u16); -struct sk_buff *vlan_untag(struct sk_buff *); -int is_vlan_dev(struct net_device *); -u16 vlan_tx_tag_present(struct sk_buff *); -bool vlan_do_receive(struct sk_buff **); -bool vlan_tx_nonzero_tag_present(struct sk_buff *); - -#define skb_vlan_tag_present(__skb) (0) -#define skb_vlan_tag_get(__skb) (0xffff) - -void __vlan_hwaccel_put_tag(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci); -void vlan_set_encap_proto(struct sk_buff *skb, struct vlan_hdr *vhdr); - -static inline bool eth_type_vlan(__be16 ethertype) -{ - return false; -} - - -static inline int __vlan_insert_tag(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci) -{ - return 1; -} - - -/******************** - ** linux/percpu.h ** - ********************/ - -void *__alloc_percpu(size_t size, size_t align); - -#define alloc_percpu_gfp(type, gfp) \ - (typeof(type) __percpu *)__alloc_percpu(sizeof(type), __alignof__(type)) - -#define alloc_percpu(type) \ - (typeof(type) __percpu *)__alloc_percpu(sizeof(type), __alignof__(type)) - - -#define per_cpu(var, cpu) var -#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu);(typeof(*(ptr)) *)(ptr); }) -#define __get_cpu_var(var) var - -#define this_cpu_ptr(ptr) ptr -#define this_cpu_inc(pcp) pcp += 1 -#define this_cpu_dec(pcp) pcp -= 1 - -#define __this_cpu_inc(pcp) this_cpu_inc(pcp) -#define __this_cpu_dec(pcp) this_cpu_dec(pcp) - - -/******************* - ** asm/current.h ** - *******************/ - -extern struct task_struct *current; - - -/************************* - ** linux/res_counter.h ** - *************************/ - -enum { RES_USAGE }; - -struct res_counter { unsigned unused; }; - -int res_counter_charge_nofail(struct res_counter *counter, unsigned long val, struct res_counter **limit_fail_at); -u64 res_counter_uncharge(struct res_counter *counter, unsigned long val); -u64 res_counter_read_u64(struct res_counter *counter, int member); - - -/************************** - ** linux/page_counter.h ** - **************************/ - -struct page_counter -{ - atomic_long_t count; - unsigned long limit; -}; - -static inline unsigned long page_counter_read(struct page_counter *counter) { - return atomic_long_read(&counter->count); } - -void page_counter_charge(struct page_counter *counter, unsigned long nr_pages); -void page_counter_uncharge(struct page_counter *counter, unsigned long nr_pages); - - -/************************ - ** linux/memcontrol.h ** - ************************/ - -struct mem_cgroup; - -enum { UNDER_LIMIT, SOFT_LIMIT, OVER_LIMIT }; - -void sock_update_memcg(struct sock *sk); - -struct cg_proto -{ - struct page_counter memory_allocated; - struct percpu_counter sockets_allocated; - int memory_pressure; - long sysctl_mem[3]; -}; - -#define mem_cgroup_sockets_enabled 0 - -static inline bool mem_cgroup_under_socket_pressure(struct mem_cgroup *memcg) -{ - return false; -} - -static inline void mem_cgroup_sk_alloc(struct sock *sk) { }; -static inline void mem_cgroup_sk_free(struct sock *sk) { }; - -bool mem_cgroup_charge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages); -void mem_cgroup_uncharge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages); - - -/******************* - ** linux/sched.h ** - *******************/ - -enum { - PF_MEMALLOC = 0x800, - - MAX_SCHEDULE_TIMEOUT = 1000, -}; - -enum { - TASK_RUNNING = 0, - TASK_INTERRUPTIBLE = 1, - TASK_UNINTERRUPTIBLE = 2, - TASK_COMM_LEN = 16, -}; - -struct task_struct -{ - unsigned int flags; - struct page_frag task_frag; - char comm[TASK_COMM_LEN]; - struct audit_context *audit_context; -}; - -void tsk_restore_flags(struct task_struct *task, unsigned long orig_flags, unsigned long flags); -pid_t task_pid_nr(struct task_struct *tsk); -pid_t task_tgid_vnr(struct task_struct *tsk); - -void set_current_state(int); -void __set_current_state(int); - -void schedule(void); -void yield(void); -int signal_pending(struct task_struct *p); -signed long schedule_timeout(signed long timeout); -bool need_resched(void); -int cond_resched(void); -int cond_resched_softirq(void); - -u64 local_clock(void); - -int fatal_signal_pending(struct task_struct *p); - - -/************************ - ** linux/sched/user.h ** - ************************/ - -struct user_struct -{ - atomic_long_t locked_vm; -}; - -void free_uid(struct user_struct *); -struct user_struct *get_uid(struct user_struct *u); - - -/************************ - ** uapi/linux/sched.h ** - ************************/ - -enum { - CLONE_NEWNET = 0x40000000, -}; - - -/********************************* - ** (uapi|linux|kernel)/audit.h ** - *********************************/ - -enum { - AUDIT_ANOM_PROMISCUOUS = 1700, -}; - -extern int audit_enabled; - - -/****************** - ** linux/cred.h ** - ******************/ - -struct group_info -{ - int ngroups; - kgid_t gid[0]; -}; - -struct cred -{ - struct user_namespace *user_ns; - kuid_t euid; - kgid_t egid; - - struct group_info *group_info; -}; - -static inline void current_uid_gid(kuid_t *u, kgid_t *g) -{ - *u = 0; - *g = 0; -} - - -extern struct user_namespace init_user_ns; -#define current_user_ns() (&init_user_ns) - -struct user_struct *current_user(); - -void put_cred(const struct cred *_cred); - - -/******************** - ** net/if_inet6.h ** - ********************/ - -struct inet6_dev; - - -/********************* - ** uapi/linux/in.h ** - *********************/ - -enum { - IPPROTO_IP = 0, - IPPROTO_TCP = 6, - IPPROTO_UDP = 17, - IPPROTO_AH = 51, -}; - - -/********************** - ** uapi/linux/in6.h ** - **********************/ - -enum { - IPPROTO_HOPOPTS = 0, - IPPROTO_ROUTING = 43, - IPPROTO_FRAGMENT = 44, - IPPROTO_DSTOPTS = 60, -}; - -struct in6_addr -{ -}; - - -/**************** - ** net/ipv6.h ** - ****************/ - -enum { - IP6_MF = 0x0001, - IP6_OFFSET = 0xfff8, -}; - - -/********************* - ** uapi/linux/ip.h ** - *********************/ - -enum { - IP_OFFSET = 0x1FFF, - IP_MF = 0x2000, -}; - -struct iphdr { - __u8 ihl:4, - version:4; - __u8 tos; - __be16 tot_len; - __be16 frag_off; - __u8 ttl; - __u8 protocol; - __sum16 check; - __be32 saddr; - __be32 daddr; -}; - -struct iphdr *ip_hdr(const struct sk_buff *skb); - -struct ip_auth_hdr -{ - __u8 nexthdr; - __u8 hdrlen; -}; - - -/*********************** - ** uapi/linux/ipv6.h ** - ***********************/ - -struct ipv6hdr -{ - __be16 payload_len; - __u8 nexthdr; - struct in6_addr saddr; - struct in6_addr daddr; - -}; - -struct ipv6hdr *ipv6_hdr(const struct sk_buff *skb); - -struct ipv6_opt_hdr -{ - __u8 nexthdr; - __u8 hdrlen; -} __attribute__((packed)); - -struct frag_hdr -{ - __u8 nexthdr; - /* __u8 reserved; */ - __be16 frag_off; - /* __be32 identification; */ -}; - - -/****************** - ** linux/ipv6.h ** - ******************/ - -#define ipv6_optlen(p) (((p)->hdrlen+1) << 3) -#define ipv6_authlen(p) (((p)->hdrlen+2) << 2) - - -/*************** - ** net/tcp.h ** - ***************/ - -__sum16 tcp_v4_check(int len, __be32 saddr, __be32 daddr, __wsum base); -unsigned int inner_tcp_hdrlen(const struct sk_buff *skb); -bool skb_is_tcp_pure_ack(const struct sk_buff *skb); - - - -/********************** - ** uapi/linux/tcp.h ** - **********************/ - -enum { TCP_CA_NAME_MAX = 16 }; - -struct tcphdr -{ - __be16 source; - __be16 dest; - __be32 seq; - __be32 ack_seq; - __u16 res1:4, - doff:4, - fin:1, - syn:1, - rst:1, - psh:1, - ack:1, - urg:1, - ece:1, - cwr:1; - - __be16 window; - __sum16 check; -}; - -struct tcphdr *tcp_hdr(const struct sk_buff *skb); - -char *tcp_ca_get_name_by_key(u32 key, char *buffer); - - -/***************** - ** linux/tcp.h ** - *****************/ - -struct tcp_sock -{ - u32 snd_una; -}; - -unsigned int tcp_hdrlen(const struct sk_buff *skb); -static inline struct tcp_sock *tcp_sk(const struct sock *sk) { - return (struct tcp_sock *)sk; } - - -/********************** - ** uapi/linux/udp.h ** - **********************/ - -struct udphdr -{ - __sum16 check; -}; - -struct udphdr *udp_hdr(const struct sk_buff *skb); - - -/***************** - ** linux/cpu.h ** - *****************/ - -enum { - CPU_DEAD = 0x7, - CPU_TASKS_FROZEN = 0x10, - CPU_DEAD_FROZEN = CPU_DEAD | CPU_TASKS_FROZEN, -}; - - -/********************* - ** linux/cpumask.h ** - *********************/ - -extern const struct cpumask *const cpu_possible_mask; - -#define nr_cpu_ids 1 - -#define for_each_cpu(cpu, mask) \ -for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask) - -#define for_each_possible_cpu(cpu) for_each_cpu((cpu), cpu_possible_mask) -#define hotcpu_notifier(fn, pri) - -#define num_possible_cpus() 1U - - -/************************ - ** linux/jump_label.h ** - ************************/ - -struct static_key { unsigned unused; }; - -#define STATIC_KEY_INIT_FALSE ((struct static_key) {}) - -bool static_key_false(struct static_key *key); -void static_key_slow_inc(struct static_key *key); -void static_key_slow_dec(struct static_key *key); - - -/*********************** - ** linux/pipe_fs_i.h ** - ***********************/ - -struct pipe_buffer -{ - struct page *page; -}; - -struct pipe_inode_info; - -struct pipe_buf_operations -{ - int can_merge; - void * (*map)(struct pipe_inode_info *, struct pipe_buffer *, int); - void (*unmap)(struct pipe_inode_info *, struct pipe_buffer *, void *); - int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *); - void (*release)(struct pipe_inode_info *, struct pipe_buffer *); - int (*steal)(struct pipe_inode_info *, struct pipe_buffer *); - void (*get)(struct pipe_inode_info *, struct pipe_buffer *); -}; - -void *generic_pipe_buf_map(struct pipe_inode_info *, struct pipe_buffer *, int); -void generic_pipe_buf_unmap(struct pipe_inode_info *, struct pipe_buffer *, void *); -int generic_pipe_buf_confirm(struct pipe_inode_info *, struct pipe_buffer *); - - -/******************** - ** linux/splice.h ** - ********************/ - -struct partial_page -{ -unsigned int offset; -unsigned int len; -}; - -struct splice_pipe_desc -{ - struct page **pages; - struct partial_page *partial; - int nr_pages; - unsigned int nr_pages_max; - unsigned int flags; - const struct pipe_buf_operations *ops; - void (*spd_release)(struct splice_pipe_desc *, unsigned int); -}; - -ssize_t splice_to_pipe(struct pipe_inode_info *, struct splice_pipe_desc *); - - -/************************ - ** linux/textsearch.h ** - ************************/ - -struct ts_state -{ - char cb[40]; -}; - -struct ts_config -{ - unsigned int (*get_next_block)(unsigned int consumed, - const u8 **dst, - struct ts_config *conf, - struct ts_state *state); - void (*finish)(struct ts_config *conf, - struct ts_state *state); -}; - -unsigned int textsearch_find(struct ts_config *, struct ts_state *); - - -/***************** - ** linux/aio.h ** - *****************/ - -struct kiocb -{ - void *private; -}; - - -/************************* - ** uapi/linux/filter.h ** - *************************/ - -struct sock_filter { /* Filter block */ - __u16 code; /* Actual filter code */ - __u8 jt; /* Jump true */ - __u8 jf; /* Jump false */ - __u32 k; /* Generic multiuse field */ -}; - - -/********************** - ** uapi/linux/bpf.h ** - **********************/ - -enum bpf_prog_type { - BPF_PROG_TYPE_SOCKET_FILTER, -}; - - -/******************** - ** linux/filter.h ** - ********************/ - -struct sk_buff; -struct sock_filter; -struct sock_fprog; -struct bpf_prog_aux; - -struct bpf_prog -{ - u32 len; - enum bpf_prog_type type; - - struct bpf_prog_aux *aux; - - union { - struct sock_filter insns[0]; - }; -}; - -struct sk_filter -{ - atomic_t refcnt; - struct rcu_head rcu; - struct bpf_prog *prog; -}; - -unsigned int sk_filter_size(unsigned int proglen); -int sk_filter(struct sock *, struct sk_buff *); -unsigned int sk_run_filter(const struct sk_buff *skb, - const struct sock_filter *filter); -int sk_attach_filter(struct sock_fprog *, struct sock *); -int sk_detach_filter(struct sock *); -int sk_get_filter(struct sock *, struct sock_filter *, unsigned); -int sk_filter_trim_cap(struct sock *sk, struct sk_buff *skb, unsigned int cap); -void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp); -bool sk_filter_charge(struct sock *sk, struct sk_filter *fp); - -#define SK_RUN_FILTER(FILTER, SKB) sk_run_filter(SKB, FILTER->insns) - -int bpf_tell_extensions(void); - -typedef int (*bpf_aux_classic_check_t)(struct sock_filter *filter, - unsigned int flen); - -int bpf_prog_create_from_user(struct bpf_prog **pfp, struct sock_fprog *fprog, - bpf_aux_classic_check_t trans, bool save_orig); -void bpf_prog_destroy(struct bpf_prog *fp); -u32 bpf_prog_run_clear_cb(const struct bpf_prog *prog, struct sk_buff *skb); - -int sk_reuseport_attach_bpf(u32 ufd, struct sock *sk); -int sk_reuseport_attach_filter(struct sock_fprog *fprog, struct sock *sk); -int sk_attach_bpf(u32 ufd, struct sock *sk); - - -/***************** - ** linux/bpf.h ** - *****************/ - -struct bpf_prog_aux -{ - u32 id; -}; - -static inline struct bpf_prog *bpf_prog_get(u32 ufd) { - return (struct bpf_prog*)ERR_PTR(-EOPNOTSUPP); } - -static inline void bpf_prog_put(struct bpf_prog *prog) { } -static inline struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type) { - return (struct bpf_prog*)ERR_PTR(-EOPNOTSUPP); } - - -/************************** - ** linux/seq_file_net.h ** - **************************/ - -struct seq_net_private { - struct net *net; -}; - -struct seq_operations { unsigned unused; }; - - -/************************** - ** linux/seq_file.h ** - **************************/ - -struct seq_file { unsigned unused; }; - -int seq_printf(struct seq_file *, const char *, ...); - - -/******************** - ** linux/sysctl.h ** - ********************/ - -struct ctl_table; - -typedef int proc_handler (struct ctl_table *ctl, int write, - void __user *buffer, size_t *lenp, loff_t *ppos); - - -/***************** - ** linux/pid.h ** - *****************/ - -struct pid; - -pid_t pid_vnr(struct pid *pid); -void put_pid(struct pid *pid); - - -/*************************** - ** asm-generic/uaccess.h ** - ***************************/ - -enum { VERIFY_READ = 0 }; - -#define get_user(x, ptr) ({ x = *(ptr); 0; }) -#define put_user(x, ptr) ({ *(ptr) = x; 0; }) - -static inline long copy_from_user(void *to, const void *from, unsigned long n) -{ - memcpy(to, from, n); - return 0; -} - -static inline long copy_to_user(void *to, const void *from, unsigned long n) -{ - memcpy(to, from, n); - return 0; -} - -#define access_ok(type, addr, size) __access_ok((unsigned long)(addr),(size)) - -int __access_ok(unsigned long addr, unsigned long size); - - -/********************* - ** linux/uaccess.h ** - *********************/ - -static inline unsigned long __copy_from_user_nocache(void *to, const void __user *from, unsigned long n) -{ - return copy_from_user(to, from, n); -} - - -/******************************* - ** asm-generic/scatterlist.h ** - *******************************/ - -/* - * XXX cannot use emul header, see comment below. - */ -// #include - -struct scatterlist -{ - /* - * We use a dummy struct page member because there is - * none for abitrary addresses that were not allocated - * with alloc_page() and save the buf pointer given in - * sg_set_buf directly to page_dummy.addr and hope for - * the best. This dummy is then stored in page_link. - * The offset is always 0. - */ - struct page page_dummy; - unsigned int page_flags; - - unsigned long page_link; - unsigned int offset; - unsigned int length; -}; - -void sg_set_page(struct scatterlist *sg, struct page *page, unsigned int len, unsigned int offset); -void sg_set_buf(struct scatterlist *sg, const void *buf, unsigned int buflen); -void sg_mark_end(struct scatterlist *sg); -struct scatterlist *sg_next(struct scatterlist *); -void sg_init_table(struct scatterlist *, unsigned int); -void sg_init_one(struct scatterlist *, const void *, unsigned int); - -#define sg_is_chain(sg) ((sg)->page_flags & 0x01) -#define sg_is_last(sg) ((sg)->page_flags & 0x02) -#define sg_chain_ptr(sg) ((struct scatterlist *) ((sg)->page_link)) - -static inline struct page *sg_page(struct scatterlist *sg) { - return (struct page *)((sg)->page_link); } - -void sg_chain(struct scatterlist *prv, unsigned int prv_nents, struct scatterlist *sgl); - -int sg_nents(struct scatterlist *sg); - -struct scatterlist *sg_next(struct scatterlist *); - -#define for_each_sg(sglist, sg, nr, __i) \ - for (__i = 0, sg = (sglist); __i < (nr); __i++, sg = sg_next(sg)) - -size_t sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents, const void *buf, size_t buflen, off_t skip); - - -/************** - ** net/ip.h ** - **************/ - -enum { IP_DEFRAG_AF_PACKET = 42, }; - -struct inet_skb_parm -{ - int iif; -}; - -unsigned int ip_hdrlen(const struct sk_buff *skb); -struct sk_buff *ip_check_defrag(struct net *net, struct sk_buff *skb, u32 user); - - -/******************** - ** linux/dcache.h ** - ********************/ - -unsigned int full_name_hash(const unsigned char *, unsigned int); - - -/****************** - ** linux/hash.h ** - ******************/ - -u32 hash_32(u32 val, unsigned int); - - -/******************** - ** net/checksum.h ** - ********************/ - -#define CSUM_MANGLED_0 ((__sum16)0xffff) - -__wsum csum_and_copy_from_user(const void __user *src, void *dst, - int len, __wsum sum, int *err_ptr); -__wsum csum_add(__wsum csum, __wsum addend); -__wsum csum_block_add(__wsum csum, __wsum csum2, int offset); -__wsum csum_block_sub(__wsum, __wsum, int); -__wsum csum_sub(__wsum csum, __wsum addend); -__wsum csum_unfold(__sum16 n); - -__wsum csum_partial_ext(const void *buff, int len, __wsum sum); -__wsum csum_block_add_ext(__wsum csum, __wsum csum2, int offset, int len); - -void csum_replace2(__sum16 *, __be16, __be16); - -__wsum remcsum_adjust(void *ptr, __wsum csum, int start, int offset); - - -/************************ - ** net/ip6_checksum.h ** - ************************/ - -__sum16 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, unsigned short proto, __wsum csum); - - -/**************************** - ** asm-generic/checksum.h ** - ****************************/ - -__sum16 csum_fold(__wsum csum); -__sum16 ip_fast_csum(const void *iph, unsigned int ihl); - -__wsum csum_partial(const void *buff, int len, __wsum sum); -__wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum); -__wsum csum_partial_copy_from_user(const void __user *src, void *dst, int len, - __wsum sum, int *csum_err); - -#define csum_partial_copy_nocheck(src, dst, len, sum) \ - csum_partial_copy((src), (dst), (len), (sum)) - -#define csum_and_copy_from_user csum_partial_copy_from_user - -__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, - unsigned short proto, __wsum sum); -static inline -__sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, - unsigned short proto, __wsum sum) -{ - return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); -} - -static inline -__wsum csum_and_copy_to_user(const void *src, void __user *dst, int len, - __wsum sum, int *err_ptr) -{ - sum = csum_partial(src, len, sum); - - memcpy(dst, src, len); - return sum; -} - - -/******************* - ** linux/delay.h ** - *******************/ - -void msleep(unsigned int); -void ssleep(unsigned int); -void usleep_range(unsigned long min, unsigned long max); - - -/***************** - ** linux/smp.h ** - *****************/ - -#define smp_processor_id() 0 -#define raw_smp_processor_id() smp_processor_id() -#define put_cpu() - -typedef void (*smp_call_func_t)(void *info); - -int on_each_cpu(smp_call_func_t, void *, int); - - -/************************** - ** uapi/linux/netlink.h ** - **************************/ - -#define NLA_ALIGNTO 4 -#define NLA_ALIGN(len) (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1)) - - -/*********************** - ** linux/genetlink.h ** - ***********************/ - -#define MODULE_ALIAS_GENL_FAMILY(family) \ - MODULE_ALIAS_NET_PF_PROTO_NAME(PF_NETLINK, NETLINK_GENERIC, "-family-" family) - - -/***************************** - ** uapi/linux/net_tstamp.h ** - *****************************/ - -enum { - SOF_TIMESTAMPING_TX_HARDWARE = 1 << 0, - SOF_TIMESTAMPING_TX_SOFTWARE = 1 << 1, - SOF_TIMESTAMPING_RX_HARDWARE = 1 << 2, - SOF_TIMESTAMPING_RX_SOFTWARE = 1 << 3, - SOF_TIMESTAMPING_SOFTWARE = 1 << 4, - SOF_TIMESTAMPING_SYS_HARDWARE = 1 << 5, - SOF_TIMESTAMPING_RAW_HARDWARE = 1 << 6, - SOF_TIMESTAMPING_OPT_ID = 1 << 7, - SOF_TIMESTAMPING_TX_SCHED = 1 << 8, - SOF_TIMESTAMPING_TX_ACK = 1 << 9, - SOF_TIMESTAMPING_OPT_TSONLY = 1 << 11, - SOF_TIMESTAMPING_OPT_STATS = 1 << 12, - SOF_TIMESTAMPING_OPT_TX_SWHW = 1 << 14, - SOF_TIMESTAMPING_MASK = (SOF_TIMESTAMPING_RAW_HARDWARE - 1) | - SOF_TIMESTAMPING_RAW_HARDWARE, -}; - -#define SOF_TIMESTAMPING_TX_RECORD_MASK (SOF_TIMESTAMPING_TX_HARDWARE | \ - SOF_TIMESTAMPING_TX_SOFTWARE | \ - SOF_TIMESTAMPING_TX_SCHED | \ - SOF_TIMESTAMPING_TX_ACK) - - -/************************* - ** uapi/linux/filter.h ** - *************************/ - -struct sock_fprog { unsigned unused; }; - - -/* short-cut for net/core/sock.c */ -#include - - -/***************************** - ** uapi/asm-generic/poll.h ** - *****************************/ - -enum { - POLLIN = 0x1, - POLLPRI = 0x2, - POLLOUT = 0x4, - POLLERR = 0x8, - POLLHUP = 0x10, - POLLRDNORM = 0x40, - POLLRDBAND = 0x80, - POLLWRNORM = 0x100, - POLLWRBAND = 0x200, - POLLRDHUP = 0x2000, -}; - -void poll_wait(struct file * filp, wait_queue_head_t * wait_address, poll_table *p); -bool poll_does_not_wait(const poll_table *p); - - -/********************************* - ** uapi/asm-generic/siginfo..h ** - *********************************/ - -enum -{ - POLL_IN = 1, - POLL_OUT = 2, - POLL_ERR = 4, - POLL_PRI = 5, - POLL_HUP = 6, -}; - - -size_t ksize(void *); -void * krealloc(void *, size_t, gfp_t); - - -/********************* - ** net/flow_keys.h ** - *********************/ - -struct flow_dissector_key_control -{ - u16 thoff; - u16 addr_type; - u32 flags; -}; - -struct flow_keys -{ - /* (src,dst) must be grouped, in the same way than in IP header */ - __be32 src; - __be32 dst; - union { - __be32 ports; - __be16 port16[2]; - }; - u16 thoff; - u8 ip_proto; - - struct flow_dissector_key_control control; -}; - -struct flow_dissector_key -{ - unsigned dummy; -}; - -struct flow_dissector -{ - unsigned dummy; -}; - -extern struct flow_dissector flow_keys_dissector; -extern struct flow_dissector flow_keys_buf_dissector; - -bool flow_keys_have_l4(struct flow_keys *keys); - - -/**************** - ** net/flow.h ** - ****************/ - -enum { - FLOWI_FLAG_ANYSRC = 0x01, -}; - -struct flowi4 -{ - unsigned dummy; -}; - -struct flowi6 -{ - unsigned dummy; -}; - -struct flowi -{ - union { - struct flowi4 ip4; - struct flowi6 ip6; - } u; -}; - -__u32 __get_hash_from_flowi4(const struct flowi4 *fl4, struct flow_keys *keys); -__u32 __get_hash_from_flowi6(const struct flowi6 *fl6, struct flow_keys *keys); - - -/************************** - ** net/flow_dissector.h ** - **************************/ - -#define FLOW_DISSECTOR_F_PARSE_1ST_FRAG BIT(0) - - -/*********************** - ** linux/pipe_fs_i.h ** - ***********************/ - -extern const struct pipe_buf_operations nosteal_pipe_buf_ops; - - -/****************** - ** linux/acpi.h ** - ******************/ - -#define ACPI_PTR(_ptr) (NULL) -#define ACPI_HANDLE(dev) (NULL) - -struct acpi_device; - -const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids, const struct device *dev); - -struct acpi_gpio_params { - unsigned int crs_entry_index; - unsigned int line_index; - bool active_low; -}; - -struct acpi_gpio_mapping { - const char *name; - const struct acpi_gpio_params *data; - unsigned int size; -}; - -static inline int acpi_dev_add_driver_gpios(struct acpi_device *adev, - const struct acpi_gpio_mapping *gpios) -{ - return -ENXIO; -} - -static inline void acpi_dev_remove_driver_gpios(struct acpi_device *adev) {} - -static inline int devm_acpi_dev_add_driver_gpios(struct device *dev, const struct acpi_gpio_mapping *gpios) -{ - return -ENXIO; -} - - -/******************** - ** linux/random.h ** - ********************/ - -u32 prandom_u32(void); -void get_random_bytes(void *buf, int nbytes); - -static inline int get_random_bytes_wait(void *buf, int nbytes) -{ - get_random_bytes(buf, nbytes); - return 0; -} - -static inline u32 get_random_u32(void) -{ - return prandom_u32(); -} - -static inline u32 prandom_u32_max(u32 ep_ro) { return (u32)(((u64) prandom_u32() * ep_ro) >> 32); } - -static inline void prandom_bytes(void *buf, size_t nbytes) -{ - get_random_bytes(buf, nbytes); -} - - -/********************* - ** linux/proc_fs.h ** - *********************/ - -#define remove_proc_entry(name, parent) do { } while (0) - - -/********************* - ** linux/proc_ns.h ** - *********************/ - -struct nsproxy; - -struct proc_ns_operations -{ - const char *name; - int type; - void *(*get)(struct task_struct *task); - void (*put)(void *ns); - int (*install)(struct nsproxy *nsproxy, void *ns); - unsigned int (*inum)(void *ns); -}; - - -struct proc_ns -{ - void *ns; - const struct proc_ns_operations *ns_ops; -}; - -extern const struct proc_ns_operations netns_operations; - - -/********************* - ** linux/nsproxy.h ** - *********************/ - -struct nsproxy -{ - struct net *net_ns; -}; - - -/******************** - ** linux/bitmap.h ** - ********************/ - -static inline void bitmap_zero(unsigned long *dst, int nbits) -{ - if (nbits <= BITS_PER_LONG) - *dst = 0UL; - else { - int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); - memset(dst, 0, len); - } -} - -void bitmap_fill(unsigned long *dst, int nbits); -int bitmap_empty(const unsigned long *src, int nbits); - -#define BITMAP_LAST_WORD_MASK(nbits) (~0UL >> (-(nbits) & (BITS_PER_LONG - 1))) - - -/******************************* - ** uapi/asm-generic/ioctls.h ** - *******************************/ - -enum { - TIOCOUTQ = 0x5411, - FIONREAD = 0x541B, -}; - - -/******************************** - ** uapi/asm-generic/sockios.h ** - ********************************/ - -enum { - SIOCGSTAMP = 0x8906, - SIOCGSTAMPNS = 0x8907, -}; - - -/********************************* - ** uapi/asm-generic/resource.h ** - *********************************/ - -#define RLIMIT_MEMLOCK 8 - - -/************************* - ** linux/sch_generic.h ** - *************************/ - -struct Qdisc_ops -{ - char id[IFNAMSIZ]; -}; - -struct Qdisc -{ - const struct Qdisc_ops *ops; -}; - -bool qdisc_all_tx_empty(const struct net_device *dev); - - -/********************* - ** linux/hardirq.h ** - *********************/ - -void synchronize_irq(unsigned int irq); - - -/************************** - ** asm-generic/udelay.h ** - **************************/ - -void udelay(unsigned long usecs); -void mdelay(unsigned long msecs); - - -/**************************** - ** asm-generic/getorder.h ** - ****************************/ - -int get_order(unsigned long size); - - -/************************* - ** asm-generic/div64.h ** - *************************/ - -#define do_div(n,base) ({ \ - unsigned long __base = (base); \ - unsigned long __rem; \ - __rem = ((uint64_t)(n)) % __base; \ - (n) = ((uint64_t)(n)) / __base; \ - __rem; \ -}) - - -/*************************** - ** linux/rculist_nulls.h ** - ***************************/ - -struct hlist_nulls_node; -struct hlist_nulls_head; - -void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n, struct hlist_nulls_head *h); -void hlist_nulls_del_init_rcu(struct hlist_nulls_node *n); - - -/********************** - ** linux/security.h ** - **********************/ - -struct socket; - -void security_sock_graft(struct sock* sk, struct socket *parent); -int security_socket_getpeersec_stream(struct socket *sock, char __user *optval, int __user *optlen, unsigned len); -int security_sk_alloc(struct sock *sk, int family, gfp_t priority); -void security_sk_free(struct sock *sk); -int security_netlink_send(struct sock *sk, struct sk_buff *skb); - - -/********************* - ** linux/pagemap.h ** - *********************/ - -void release_pages(struct page **pages, int nr, int cold); - - -/********************* - ** net/busy_poll.h ** - *********************/ - -bool sk_can_busy_loop(struct sock *sk); -bool sk_busy_loop(struct sock *sk, int nonblock); - - -/********************** - ** linux/prefetch.h ** - **********************/ - -#define prefetch(x) __builtin_prefetch(x) -#define prefetchw(x) __builtin_prefetch(x,1) - - -/**************** - ** net/xfrm.h ** - ****************/ - -static inline void secpath_reset(struct sk_buff *skb) { } -int __xfrm_sk_clone_policy(struct sock *sk); -void xfrm_sk_free_policy(struct sock *sk); -int xfrm_sk_clone_policy(struct sock *sk, const struct sock *osk); - -struct dst_entry; -bool xfrm_dst_offload_ok(struct dst_entry *dst); - - -/************************* - ** linux/debug_locks.h ** - *************************/ - -static inline void debug_check_no_locks_freed(const void *from, unsigned long len) { } - - -/********************** - ** net/cls_cgroup.h ** - **********************/ - -struct sock_cgroup_data; - -void sock_update_classid(struct sock_cgroup_data *skcd); - - -/************************** - ** net/netprio_cgroup.h ** - **************************/ - -void sock_update_netprioidx(struct sock_cgroup_data *skcd); - - -/******************* - ** linux/crc32.h ** - *******************/ - -#define CONFIG_CRC32_SLICEBY8 /* the default from lib/Kconfig */ - -extern u32 crc32_le(u32 crc, unsigned char const *p, size_t len); -extern u32 crc32_be(u32 crc, unsigned char const *p, size_t len); - - -/******************************** - ** linux/regulator/consumer.h ** - ********************************/ - -struct regulator; - -int regulator_enable(struct regulator *regulator); -int regulator_disable(struct regulator *regulator); -int regulator_is_enabled(struct regulator *regulator); -struct regulator * regulator_get_exclusive(struct device *dev, const char *id); -void regulator_put(struct regulator *regulator); - - -/*************************** - ** linux/gpio/consumer.h ** - ***************************/ - -struct gpio_desc; - -enum gpiod_flags { - GPIOD_FLAGS_BIT_DIR_SET = 1 << 0, - GPIOD_FLAGS_BIT_DIR_OUT = 1 << 1, - GPIOD_OUT_LOW = GPIOD_FLAGS_BIT_DIR_SET | GPIOD_FLAGS_BIT_DIR_OUT, -}; - - -struct gpio_desc * devm_gpiod_get_index(struct device *dev, const char *con_id, unsigned int idx); -int gpiod_direction_output(struct gpio_desc *desc, int value); -void gpiod_set_value(struct gpio_desc *desc, int value); -void gpiod_set_value_cansleep(struct gpio_desc *desc, int value); -struct gpio_desc *devm_gpiod_get_optional(struct device *dev, const char *con_id, enum gpiod_flags flags); - - -/***************** - ** linux/clk.h ** - *****************/ - -struct clk; - -struct clk *devm_clk_get(struct device *dev, const char *id); -int clk_enable(struct clk *clk); -void clk_disable(struct clk *clk); - - -/*************************** - ** uapi/linux/wireless.h ** - ***************************/ - -struct iw_freq; -struct iw_point; - - -/********************** - ** net/iw_handler.h ** - **********************/ - -struct iw_request_info; - -void wireless_nlevent_flush(void); - - -/********************* - ** linux/debugfs.h ** - *********************/ - -struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry, struct dentry *new_dir, const char *new_name); -struct dentry *debugfs_create_dir(const char *name, struct dentry *parent); -void debugfs_remove(struct dentry *dentry); -void debugfs_remove_recursive(struct dentry *dentry); - - -/********************* - ** linux/kthread.h ** - *********************/ - -void *kthread_run(int (*threadfn)(void *), void *data, char const *name); - - -/***************** - ** crypto test ** - *****************/ - -int alg_test(const char *driver, const char *alg, u32 type, u32 mask); - -enum { fips_enabled = 0 }; - - -/********************* - ** net/switchdev.h ** - *********************/ - -enum switchdev_attr_id { - SWITCHDEV_ATTR_ID_UNDEFINED, - SWITCHDEV_ATTR_ID_PORT_PARENT_ID, -}; - -struct switchdev_attr -{ - struct net_device *orig_dev; - enum switchdev_attr_id id; - u32 flags; - union { - struct netdev_phys_item_id ppid; /* PORT_PARENT_ID */ - u8 stp_state; /* PORT_STP_STATE */ - unsigned long brport_flags; /* PORT_BRIDGE_FLAGS */ - u32 ageing_time; /* BRIDGE_AGEING_TIME */ - } u; - -}; - -int switchdev_port_attr_get(struct net_device *dev, struct switchdev_attr *attr); - -#define SWITCHDEV_F_NO_RECURSE BIT(0) - - -/************************************ - ** uapi/linux/input-event-codes.h ** - ************************************/ - -enum { - EV_KEY = 0x01, - EV_SW = 0x05, - - SW_RFKILL_ALL = 0x03, - - KEY_BLUETOOTH = 237, - KEY_WLAN = 238, - KEY_UWB = 239, - KEY_WIMAX = 246, - KEY_RFKILL = 247, -}; - - -/******************* - ** linux/input.h ** - *******************/ - -struct input_dev -{ - unsigned long evbit[1];//[BITS_TO_LONGS(EV_CNT)]; - unsigned long swbit[1];//[BITS_TO_LONGS(SW_CNT)]; - unsigned long sw[1];//[BITS_TO_LONGS(SW_CNT)]; - - spinlock_t event_lock; -}; - -struct input_handle; -struct input_device_id; - -struct input_handler -{ - void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value); - int (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id); - void (*disconnect)(struct input_handle *handle); - void (*start)(struct input_handle *handle); - - const char *name; - const struct input_device_id *id_table; -}; - -struct input_handle -{ - const char *name; - - struct input_dev *dev; - struct input_handler *handler; -}; - -int input_register_handle(struct input_handle *); -int input_open_device(struct input_handle *); -void input_unregister_handle(struct input_handle *); -void input_close_device(struct input_handle *); -int input_register_handler(struct input_handler *); -void input_unregister_handler(struct input_handler *); - - -/*********************** - ** uapi/linux/mlps.h ** - ***********************/ - -enum { - MPLS_LS_TC_MASK = 0x00000E00, - MPLS_LS_TC_SHIFT = 9u, -}; - -struct mpls_label -{ - __be32 entry; -}; - - -/************************* - ** linux/devcoredump.h ** - *************************/ - -static inline void dev_coredumpm(struct device *dev, struct module *owner, - const void *data, size_t datalen, gfp_t gfp, - ssize_t (*read)(char *buffer, loff_t offset, - size_t count, const void *data, size_t datalen), - void (*free)(const void *data)) -{ - free(data); -} - -static inline void dev_coredumpsg(struct device *dev, struct scatterlist *table, - size_t datalen, gfp_t gfp) -{ - // _devcd_free_sgtable(table); - lx_printf("%s:%d: WARNING: leaking memory for table: %p\n", - __func__, __LINE__, table); -} - - -/************************* - ** linux/timekeeping.h ** - *************************/ - -typedef __s64 time64_t; - -time64_t ktime_get_seconds(void); - -u64 ktime_get_ns(void); -u64 ktime_get_boot_ns(void); - - -/*********************************** - ** uapi/linux/virtio_types.h:42: ** - ***********************************/ - -typedef __u16 __virtio16; - - -/******************************* - ** linux/virtio_byteorder.h ** - *******************************/ - -static inline bool virtio_legacy_is_little_endian(void) { return true; } - -static inline u16 __virtio16_to_cpu(bool little_endian, __virtio16 val) -{ - if (little_endian) return le16_to_cpu((__le16)val); - else return be16_to_cpu((__be16)val); -} - -static inline __virtio16 __cpu_to_virtio16(bool little_endian, u16 val) -{ - if (little_endian) return (__virtio16)cpu_to_le16(val); - else return (__virtio16)cpu_to_be16(val); -} - - -/******************** - ** linux/mmzone.h ** - ********************/ - -enum { PAGE_ALLOC_COSTLY_ORDER = 3u }; - - -/**************************** - ** linux/u64_stats_sync.h ** - ****************************/ - -struct u64_stats_sync; - -static inline void u64_stats_update_begin(struct u64_stats_sync *p) { } - -static inline void u64_stats_update_end(struct u64_stats_sync *p) { } - -unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp); -unsigned int u64_stats_fetch_begin_irq(const struct u64_stats_sync *p); -bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp, unsigned int start); -bool u64_stats_fetch_retry_irq(const struct u64_stats_sync *p, unsigned int s); - - -/************************ - ** uapi/linux/uleds.h ** - ************************/ - -#define LED_MAX_NAME_SIZE 64 - - -/************************* - ** linux/cgroup-defs.h ** - *************************/ - -struct sock_cgroup_data -{ - union { - u64 val; - }; -}; - -struct cgroup -{ - unsigned long foo; -}; - - -/********************* - ** net/pkg_sched.h ** - *********************/ - -#define DEFAULT_TX_QUEUE_LEN 1000 - - -/**************************** - ** uapi/linux/eventpoll.h ** - ****************************/ - -#define EPOLLIN 0x00000001 -#define EPOLLPRI 0x00000002 -#define EPOLLOUT 0x00000004 -#define EPOLLERR 0x00000008 -#define EPOLLHUP 0x00000010 -// #define EPOLLNVAL 0x00000020 -#define EPOLLRDNORM 0x00000040 -#define EPOLLRDBAND 0x00000080 -#define EPOLLWRNORM 0x00000100 -#define EPOLLWRBAND 0x00000200 -// #define EPOLLMSG 0x00000400 -#define EPOLLRDHUP 0x00002000 - - -/****************** - ** linux/sctp.h ** - ******************/ - -struct sctphdr -{ - unsigned unused; -}; - -struct sctp_header -{ - unsigned unused; -}; - - -/**************************** - ** uapi/linux/sock_diag.h ** - ****************************/ - -enum { - SK_MEMINFO_RMEM_ALLOC, - SK_MEMINFO_RCVBUF, - SK_MEMINFO_WMEM_ALLOC, - SK_MEMINFO_SNDBUF, - SK_MEMINFO_FWD_ALLOC, - SK_MEMINFO_WMEM_QUEUED, - SK_MEMINFO_OPTMEM, - SK_MEMINFO_BACKLOG, - SK_MEMINFO_DROPS, - - SK_MEMINFO_VARS, -}; - - -/*********************** - ** linux/sock_diag.h ** - ***********************/ - -u64 sock_gen_cookie(struct sock *sk); -bool sock_diag_has_destroy_listeners(const struct sock *sk); -void sock_diag_broadcast_destroy(struct sock *sk); - - -/************************** - ** net/timewait_sock.h ** - **************************/ - -struct timewait_sock_ops -{ - struct kmem_cache *twsk_slab; - char *twsk_slab_name; - unsigned int twsk_obj_size; -}; - - -/******************** - ** linux/stddef.h ** - ********************/ - -#define sizeof_field(TYPE, MEMBER) sizeof((((TYPE *)0)->MEMBER)) -#define offsetofend(TYPE, MEMBER) \ - (offsetof(TYPE, MEMBER) + sizeof_field(TYPE, MEMBER)) - - - -/***************** - ** net/codel.h ** - *****************/ - -#define CODEL_SHIFT 10 -#define MS2TIME(a) ((a * NSEC_PER_MSEC) >> CODEL_SHIFT) - -#define CODEL_DISABLED_THRESHOLD INT_MAX - -typedef u32 codel_time_t; - -struct codel_params -{ - codel_time_t target; - codel_time_t ce_threshold; - codel_time_t interval; - u32 mtu; - bool ecn; -}; - -struct codel_vars -{ - unsigned unused; -}; - -struct codel_stats -{ - unsigned unused; -}; - -codel_time_t codel_get_time(void); - -typedef u32 (*codel_skb_len_t)(const struct sk_buff *skb); -typedef codel_time_t (*codel_skb_time_t)(const struct sk_buff *skb); -typedef void (*codel_skb_drop_t)(struct sk_buff *skb, void *ctx); -typedef struct sk_buff * (*codel_skb_dequeue_t)(struct codel_vars *vars, void *ctx); - - -/********************** - ** net/codel_impl.h ** - **********************/ - -void codel_params_init(struct codel_params *params); -void codel_vars_init(struct codel_vars *vars); -void codel_stats_init(struct codel_stats *stats); - -struct sk_buff *codel_dequeue(void *ctx, u32 *backlog, struct codel_params *params, - struct codel_vars *vars, struct codel_stats *stats, - codel_skb_len_t skb_len_func, codel_skb_time_t skb_time_func, - codel_skb_drop_t drop_func, codel_skb_dequeue_t dequeue_func); - - -/************** - ** net/fq.h ** - **************/ - -struct fq_tin; - -#include - -struct fq_flow -{ - struct sk_buff_head queue; - u32 backlog; -}; - -struct fq_tin -{ - u32 backlog_bytes; - u32 backlog_packets; -}; - -struct fq -{ - struct fq_flow *flows; - spinlock_t lock; - u32 flows_cnt; - u32 memory_limit; - u32 backlog; -}; - - -typedef struct sk_buff *fq_tin_dequeue_t(struct fq *, struct fq_tin *, struct fq_flow *flow); -typedef void fq_skb_free_t(struct fq *, struct fq_tin *, struct fq_flow *, struct sk_buff *); -typedef bool fq_skb_filter_t(struct fq *, struct fq_tin *, struct fq_flow *, struct sk_buff *, void *); -typedef struct fq_flow *fq_flow_get_default_t(struct fq *, struct fq_tin *, int idx, struct sk_buff *); - - -/******************* - ** net/fq_impl.h ** - *******************/ - -struct sk_buff *fq_flow_dequeue(struct fq *fq, struct fq_flow *flow); -void fq_tin_enqueue(struct fq *fq, struct fq_tin *tin, struct sk_buff *skb, - fq_skb_free_t free_func, fq_flow_get_default_t get_default_func); -void fq_tin_filter(struct fq *fq, struct fq_tin *tin, fq_skb_filter_t filter_func, - void *filter_data, fq_skb_free_t free_func); -void fq_tin_init(struct fq_tin *tin); -void fq_flow_init(struct fq_flow *flow); -void fq_tin_reset(struct fq *fq, struct fq_tin *tin, fq_skb_free_t free_func); -int fq_init(struct fq *fq, int flows_cnt); -void fq_reset(struct fq *fq, fq_skb_free_t free_func); -struct fq_flow *fq_flow_classify(struct fq *fq, struct fq_tin *tin, struct sk_buff *skb, fq_flow_get_default_t get_default_func); -void fq_recalc_backlog(struct fq *fq, struct fq_tin *tin, struct fq_flow *flow); -struct sk_buff *fq_tin_dequeue(struct fq *fq, struct fq_tin *tin, fq_tin_dequeue_t dequeue_func); - - -/******************************* - ** XXX needed by af_packet.c ** - *******************************/ - -#include - - -/******************* - ** linux/cache.h ** - *******************/ - -#define __ro_after_init - - -/****************** - ** net/l3mdev.h ** - ******************/ - -int l3mdev_master_ifindex_by_index(struct net *net, int ifindex); - - -/******************** - ** linux/cgroup.h ** - ********************/ - -static inline void cgroup_sk_alloc(struct sock_cgroup_data *skcd) { } -static inline void cgroup_sk_free(struct sock_cgroup_data *skcd) { } - - -/******************* - ** acpi/actype.h ** - *******************/ - -typedef char *acpi_string; - - -/********************** - ** linux/bitfield.h ** - **********************/ - -#define __bf_shf(x) (__builtin_ffsll(x) - 1) -#define FIELD_PREP(_mask, _val) \ - ({ ((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask); }) -#define FIELD_GET(_mask, _reg) \ - ({ (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); }) - -/******************** - ** linux/nospec.h ** - ********************/ - -static inline unsigned long array_index_mask_nospec(unsigned long index, - unsigned long size) -{ - (void)index; - return ~(long)(index | (size - 1UL - index)) >> (BITS_PER_LONG - 1); -} - - -#define array_index_nospec(index, size) \ - ({ \ - typeof(index) _i = (index); \ - typeof(size) _s = (size); \ - unsigned long _mask = array_index_mask_nospec(_i, _s); \ - \ - BUILD_BUG_ON(sizeof(_i) > sizeof(long)); \ - BUILD_BUG_ON(sizeof(_s) > sizeof(long)); \ - \ - (typeof(_i)) (_i & _mask); \ - }) - - -/**************************** - ** linux/sock_reuseport.h ** - ****************************/ - -void reuseport_detach_sock(struct sock *sk); - -/* XXX figure out why we need to include this header */ -#include - - -/*************** - ** net/dsa.h ** - ***************/ - -bool netdev_uses_dsa(struct net_device *dev); - - -/******************** - ** linux/of_net.h ** - ********************/ - -const void *of_get_mac_address(struct device_node *np); - - -/************************** - ** linux/sched/signal.h ** - **************************/ - -unsigned long rlimit(unsigned int limit); - - -/********************** - ** linux/property.h ** - **********************/ - -int device_property_read_string(struct device *dev, const char *propname, const char **val); - -#include - - -/****************************** - ** uapi/asm-generic/ioctl.h ** - ******************************/ - -#define _IOC_NR(nr) (nr) -#define _IOC_TYPE(nr) (nr) - -#endif /* _LX_EMUL_H_ */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/net/protocol.h b/repos/dde_linux/src/lib/legacy/wifi/include/net/protocol.h deleted file mode 100644 index 919fe79b24..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/net/protocol.h +++ /dev/null @@ -1,6 +0,0 @@ -/* - * net/core/sock.c needs but it does not - * include this header directly. is normally - * provided by lx_emul.h and is included by sock.c. - */ -#include diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/spec/x86_32/platform/platform.h b/repos/dde_linux/src/lib/legacy/wifi/include/spec/x86_32/platform/platform.h deleted file mode 100644 index 27ec49d58f..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/spec/x86_32/platform/platform.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * \brief Platform specific code - * \author Sebastian Sumpf - * \date 2012-06-10 - */ - -/* - * Copyright (C) 2012-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _X86_32__PLATFORM_H_ -#define _X86_32__PLATFORM_H_ - -static inline -void platform_execute(void *sp, void *func, void *arg) -{ - asm volatile ("movl %2, 0(%0);" - "movl %1, -0x4(%0);" - "movl %0, %%esp;" - "call *-4(%%esp);" - : : "r" (sp), "r" (func), "r" (arg)); -} - -#endif /* _X86_32__PLATFORM_H_ */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/include/spec/x86_64/platform/platform.h b/repos/dde_linux/src/lib/legacy/wifi/include/spec/x86_64/platform/platform.h deleted file mode 100644 index 32a7d1fc8b..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/include/spec/x86_64/platform/platform.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * \brief Platform specific code - * \author Sebastian Sumpf - * \author Alexander Boettcher - * \date 2012-06-10 - */ - -/* - * Copyright (C) 2012-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _X86_64__PLATFORM_H_ -#define _X86_64__PLATFORM_H_ - - -static inline -void platform_execute(void *sp, void *func, void *arg) -{ - asm volatile ("movq %0, %%rsp;" /* load stack pointer */ - "movq %%rsp, %%rbp;" /* caller stack frame (for GDB debugging) */ - "movq %0, -8(%%rbp);" - "movq %1, -16(%%rbp);" - "movq %2, -24(%%rbp);" - "sub $24, %%rsp;" /* adjust to next stack frame */ - "movq %2, %%rdi;" /* 1st argument */ - "call *-16(%%rbp);" /* call func */ - : : "r" (sp), "r" (func), "r" (arg)); -} - -#endif /* _X86_64__PLATFORM_H_ */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/init.cc b/repos/dde_linux/src/lib/legacy/wifi/init.cc deleted file mode 100644 index 391f240963..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/init.cc +++ /dev/null @@ -1,246 +0,0 @@ -/* - * \brief Linux wireless stack - * \author Josef Soentgen - * \date 2014-03-03 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include - -/* local includes */ -#include -#include - -#include - -#include -#include -#include -#include -#include -#include - - -/********************* - ** RFKILL handling ** - *********************/ - -#include - -extern "C" void rfkill_switch_all(enum rfkill_type type, bool blocked); -extern "C" bool rfkill_get_any(enum rfkill_type type); - -#include - -bool wifi_get_rfkill(void) -{ - return rfkill_get_any(RFKILL_TYPE_WLAN); -} - - -static Lx::Task *_lx_task = nullptr; -static bool _lx_init_done = false; -static bool _switch_rfkill = false; -static bool _new_blocked = false; -static Genode::Signal_context_capability _rfkill_sig_ctx; - - -void wifi_set_rfkill(bool blocked) -{ - bool const cur = wifi_get_rfkill(); - - _switch_rfkill = blocked != cur; - if (_lx_init_done && _switch_rfkill) { - _new_blocked = blocked; - - _lx_task->unblock(); - Lx::scheduler().schedule(); - } -} - - -extern "C" unsigned int wifi_ifindex(void) -{ - return 1; -} - - -extern "C" char const wifi_ifname(void) -{ - return "wlan0"; -} - - -/************************** - ** socketcall poll hack ** - **************************/ - -void wifi_kick_socketcall() -{ - /* - * Kicking is going to unblock the socketcall task that - * probably is waiting in poll_all(). - */ - Lx::socket_kick(); -} - - -/***************************** - ** Initialization handling ** - *****************************/ - -extern "C" void core_netlink_proto_init(void); -extern "C" void core_sock_init(void); -extern "C" void module_packet_init(void); -extern "C" void subsys_genl_init(void); -extern "C" void subsys_rfkill_init(void); -extern "C" void fs_cfg80211_init(void); -extern "C" void subsys_ieee80211_init(void); -extern "C" int module_iwl_drv_init(void); -extern "C" void subsys_cryptomgr_init(void); -extern "C" void module_crypto_ccm_module_init(void); -extern "C" void module_crypto_ctr_module_init(void); -extern "C" void module_aes_init(void); -extern "C" void module_arc4_init(void); -// extern "C" void module_chainiv_module_init(void); -extern "C" void module_krng_mod_init(void); -extern "C" void subsys_leds_init(void); - -extern "C" unsigned int *module_param_11n_disable; - -struct workqueue_struct *system_power_efficient_wq; -struct workqueue_struct *system_wq; - -struct pernet_operations loopback_net_ops; - -struct net init_net; -LIST_HEAD(net_namespace_list); - - -static Genode::Blockade *_wpa_blockade; - - -static void run_linux(void *args) -{ - system_power_efficient_wq = alloc_workqueue("system_power_efficient_wq", 0, 0); - system_wq = alloc_workqueue("system_wq", 0, 0); - - core_sock_init(); - core_netlink_proto_init(); - module_packet_init(); - subsys_genl_init(); - subsys_rfkill_init(); - subsys_leds_init(); - fs_cfg80211_init(); - subsys_ieee80211_init(); - - subsys_cryptomgr_init(); - module_crypto_ccm_module_init(); - module_crypto_ctr_module_init(); - module_aes_init(); - module_arc4_init(); - - try { - int const err = module_iwl_drv_init(); - if (err) { throw -1; } - } catch (...) { - Genode::Env &env = *(Genode::Env*)args; - - env.parent().exit(1); - Genode::sleep_forever(); - } - - _wpa_blockade->wakeup(); - - _lx_init_done = true; - - while (1) { - Lx::scheduler().current()->block_and_schedule(); - - if (!_switch_rfkill) { continue; } - - Genode::log("RFKILL: ", _new_blocked ? "BLOCKED" : "UNBLOCKED"); - rfkill_switch_all(RFKILL_TYPE_WLAN, _new_blocked); - - if (!_new_blocked) { - try { - bool const ok = Lx::open_device(); - if (!ok) { throw -1; } - - } catch (...) { - Genode::Env &env = *(Genode::Env*)args; - - env.parent().exit(1); - Genode::sleep_forever(); - } - } - - /* notify front end */ - Genode::Signal_transmitter(_rfkill_sig_ctx).submit(); - } -} - - -unsigned long jiffies; - - -void wifi_init(Genode::Env &env, - Genode::Blockade &blockade, - bool disable_11n, - Genode::Signal_context_capability rfkill) -{ - Lx_kit::construct_env(env); - - LX_MUTEX_INIT(crypto_default_rng_lock); - LX_MUTEX_INIT(fanout_mutex); - LX_MUTEX_INIT(genl_mutex); - LX_MUTEX_INIT(proto_list_mutex); - LX_MUTEX_INIT(rate_ctrl_mutex); - LX_MUTEX_INIT(reg_regdb_apply_mutex); - LX_MUTEX_INIT(rfkill_global_mutex); - LX_MUTEX_INIT(rtnl_mutex); - - _wpa_blockade = &blockade; - - INIT_LIST_HEAD(&init_net.dev_base_head); - /* add init_net namespace to namespace list */ - list_add_tail_rcu(&init_net.list, &net_namespace_list); - - Lx::scheduler(&env); - - Lx::timer(&env, &env.ep(), &Lx_kit::env().heap(), &jiffies); - - Lx::Irq::irq(&env.ep(), &Lx_kit::env().heap()); - Lx::Work::work_queue(&Lx_kit::env().heap()); - - Lx::socket_init(env.ep(), Lx_kit::env().heap()); - Lx::nic_init(env, Lx_kit::env().heap()); - - Lx::pci_init(env, env.ram(), Lx_kit::env().heap()); - Lx::malloc_init(env, Lx_kit::env().heap()); - - /* set IWL_DISABLE_HT_ALL if disable 11n is requested */ - if (disable_11n) { - Genode::log("Disable 11n mode"); - *module_param_11n_disable = 1; - } - - _rfkill_sig_ctx = rfkill; - - /* Linux task (handles the initialization only currently) */ - static Lx::Task linux(run_linux, &env, "linux", - Lx::Task::PRIORITY_0, Lx::scheduler()); - - _lx_task = &linux; - - /* give all task a first kick before returning */ - Lx::scheduler().schedule(); -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/lx.h b/repos/dde_linux/src/lib/legacy/wifi/lx.h deleted file mode 100644 index b86a92106b..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/lx.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * \brief Lx env - * \author Josef Soentgen - * \date 2014-10-17 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _LX_H_ -#define _LX_H_ - -/* Genode includes */ -#include - -/* local includes */ -#include - - -#define DEBUG_PRINTK 1 -#define DEBUG_DEV_DBG 1 -#define DEBUG_SCHEDULING 0 - - -namespace Lx -{ - void emul_init(Genode::Env&, Genode::Allocator&); - - void socket_init(Genode::Entrypoint&, Genode::Allocator&); - void socket_kick(); - - void nic_init(Genode::Env&, Genode::Allocator&); - - Genode::Ram_dataspace_capability backend_alloc(Genode::addr_t, Genode::Cache); - void backend_free(Genode::Ram_dataspace_capability); - - void get_mac_address(unsigned char *); - - bool open_device(); -} - -#endif /* _LX_H_ */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/lxc.h b/repos/dde_linux/src/lib/legacy/wifi/lxc.h deleted file mode 100644 index 0bdad76ab7..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/lxc.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * \brief Lx C env - * \author Josef Soentgen - * \date 2016-03-04 - */ - -/* - * Copyright (C) 2016-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -#ifndef _LXC_H_ -#define _LXC_H_ - -/* - * The sk_buff struct contains empty array members whose - * size differs between C and C++. Since we want to access - * certain members of the sk_buff from C++ we have to use - * a uniform format useable from both languages.W - * - * Note: we pull struct skb_buff as well as size_t from - * headers included before this one. - */ -struct Skb -{ - void *packet; - size_t packet_size; - void *frag; - size_t frag_size; -}; - -struct Skb skb_helper(struct sk_buff *skb); -bool is_eapol(struct sk_buff *skb); - -struct sk_buff *lxc_alloc_skb(size_t len, size_t headroom); -unsigned char *lxc_skb_put(struct sk_buff *skb, size_t len); - -#endif /* _LXC_H_ */ diff --git a/repos/dde_linux/src/lib/legacy/wifi/lxc_emul.c b/repos/dde_linux/src/lib/legacy/wifi/lxc_emul.c deleted file mode 100644 index d050f903a5..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/lxc_emul.c +++ /dev/null @@ -1,519 +0,0 @@ -/* - * \brief Linux emulation code - * \author Josef Soentgen - * \date 2014-03-07 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* linux includes */ -#include -#include -#include -#include - -/* local includes */ -#include - - -/************************************* - ** private Lx C env implementation ** - *************************************/ - -bool is_eapol(struct sk_buff *skb) -{ - return ntohs(skb->protocol) == ETH_P_PAE; -} - - -struct Skb skb_helper(struct sk_buff *skb) -{ - struct Skb helper; - - skb_push(skb, ETH_HLEN); - - helper.packet = skb->data; - helper.packet_size = skb->len; - helper.frag = 0; - helper.frag_size = 0; - - /** - * If received packets are too large (as of now 128 bytes) the actually - * payload is put into a fragment. Otherwise the payload is stored directly - * in the sk_buff. - */ - if (skb_shinfo(skb)->nr_frags) { - if (skb_shinfo(skb)->nr_frags > 1) - printk("more than 1 fragment in skb: %p nr_frags: %d", skb, - skb_shinfo(skb)->nr_frags); - - skb_frag_t *f = &skb_shinfo(skb)->frags[0]; - helper.frag = skb_frag_address(f); - helper.frag_size = skb_frag_size(f); - /* fragment contains payload but header is still found in packet */ - helper.packet_size = ETH_HLEN; - } - - return helper; -} - - -extern int verbose_alloc; - - -struct sk_buff *lxc_alloc_skb(size_t len, size_t headroom) -{ - struct sk_buff *skb = alloc_skb(len + headroom, GFP_KERNEL); - skb_reserve(skb, headroom); - return skb; -} - - -unsigned char *lxc_skb_put(struct sk_buff *skb, size_t len) -{ - return skb_put(skb, len); -} - - -/**************************** - ** asm-generic/atomic64.h ** - ****************************/ - -/** - * This is not atomic on 32bit systems but this is not a problem - * because we will not be preempted. - */ -long long atomic64_add_return(long long i, atomic64_t *p) -{ - p->counter += i; - return p->counter; -} - - -/********************** - ** linux/refcount.h ** - **********************/ - -void refcount_add(unsigned int i, refcount_t *r) -{ - atomic_add(i, &r->refs); -} - - -void refcount_dec(refcount_t *r) -{ - atomic_dec(&r->refs); -} - - -bool refcount_dec_and_test(refcount_t *r) -{ - return atomic_dec_and_test(&r->refs); -} - - -void refcount_inc(refcount_t *r) -{ - atomic_inc(&r->refs); -} - - -bool refcount_inc_not_zero(refcount_t *r) -{ - return atomic_add_unless(&r->refs, 1, 0); -} - - -unsigned int refcount_read(const refcount_t *r) -{ - return atomic_read(&r->refs); -} - - -void refcount_set(refcount_t *r, unsigned int n) -{ - atomic_set(&r->refs, n); -} - -bool refcount_sub_and_test(unsigned int i, refcount_t *r) -{ - return atomic_sub_and_test(i, &r->refs); -} - - -/********************************** - ** linux/bitops.h, asm/bitops.h ** - **********************************/ - -unsigned int hweight32(unsigned int w) -{ - w -= (w >> 1) & 0x55555555; - w = (w & 0x33333333) + ((w >> 2) & 0x33333333); - w = (w + (w >> 4)) & 0x0f0f0f0f; - return (w * 0x01010101) >> 24; -} - - -unsigned long find_last_bit(const unsigned long *addr, unsigned long size) -{ - if (size) { - unsigned long val = BITMAP_LAST_WORD_MASK(size); - unsigned long idx = (size-1) / BITS_PER_LONG; - - do { - val &= addr[idx]; - if (val) - return idx * BITS_PER_LONG + __fls(val); - - val = ~0ul; - } while (idx--); - } - return size; -} - - -/***************************** - ** linux/platform_device.h ** - *****************************/ - -int platform_device_add_resources(struct platform_device *pdev, - const struct resource *res, unsigned int num) -{ - if (!res || !num) { - pdev->resource = NULL; - pdev->num_resources = 0; - } - - struct resource *r = NULL; - - if (res) { - r = kmemdup(res, sizeof(struct resource) * num, GFP_KERNEL); - if (!r) - return -ENOMEM; - } - - kfree(pdev->resource); - pdev->resource = r; - pdev->num_resources = num; - return 0; -} - - -struct bus_type platform_bus_type = { - .name = "platform" -}; - - -struct platform_device *platform_device_register_simple(const char *name, int id, - const struct resource *res, - unsigned int num) -{ - struct platform_device *pdev = kzalloc(sizeof (struct platform_device), GFP_KERNEL); - if (!pdev) - return 0; - - pdev->dev.bus = &platform_bus_type; - - size_t len = strlen(name); - pdev->name = kzalloc(len + 1, GFP_KERNEL); - if (!pdev->name) - goto pdev_out; - - memcpy(pdev->name, name, len); - pdev->name[len] = 0; - pdev->id = id; - - int err = platform_device_add_resources(pdev, res, num); - if (err) - goto pdev_name_out; - - return pdev; - -pdev_name_out: - kfree(pdev->name); -pdev_out: - kfree(pdev); - - return 0; -} - - -/*********************** - ** linux/netdevice.h ** - ***********************/ - -void netdev_run_todo() { - __rtnl_unlock(); -} - - -void netif_set_gso_max_size(struct net_device *dev, unsigned int size) -{ - dev->gso_max_size = size; -} - - -/******************** - ** linux/kernel.h ** - ********************/ - -unsigned long int_sqrt(unsigned long x) -{ - unsigned long b, m, y = 0; - - if (x <= 1) return x; - - m = 1UL << (BITS_PER_LONG - 2); - while (m != 0) { - b = y + m; - y >>= 1; - - if (x >= b) { - x -= b; - y += m; - } - m >>= 2; - } - - return y; -} - - -/************************* - ** linux/scatterlist.h ** - *************************/ - -void sg_chain(struct scatterlist *prv, unsigned int prv_nents, - struct scatterlist *sgl) -{ - prv[prv_nents - 1].offset = 0; - prv[prv_nents - 1].length = 0; - prv[prv_nents - 1].page_link = (unsigned long)sgl; - - prv[prv_nents - 1].page_flags |= 0x01; - prv[prv_nents - 1].page_flags &= ~0x02; -} - - -void sg_init_table(struct scatterlist *sgl, unsigned int nents) -{ - memset(sgl, 0, sizeof(*sgl) * nents); - sg_mark_end(&sgl[nents -1]); -} - - -void sg_mark_end(struct scatterlist *sg) -{ - sg->page_flags |= 0x02; - sg->page_flags &= ~0x01; -} - - -struct scatterlist *sg_next(struct scatterlist *sg) -{ - if (sg_is_last(sg)) - return NULL; - - sg++; - - if (sg_is_chain(sg)) - sg = sg_chain_ptr(sg); - - return sg; -} - - -void sg_set_buf(struct scatterlist *sg, const void *buf, unsigned int buflen) -{ - struct page *page = &sg->page_dummy; - sg->page_dummy.addr = (void*)buf; - sg_set_page(sg, page, buflen, 0); -} - - -void sg_set_page(struct scatterlist *sg, struct page *page, unsigned int len, unsigned int offset) -{ - sg->page_link = (unsigned long) page; - sg->offset = offset; - sg->length = len; -} - - -/**************** - ** net/sock.h ** - ****************/ - -static const struct net_proto_family *net_families[NPROTO]; - -int sock_register(const struct net_proto_family *ops) -{ - if (ops->family >= NPROTO) { - printk("protocol %d >= NPROTO (%d)\n", ops->family, NPROTO); - return -ENOBUFS; - } - - net_families[ops->family] = ops; - pr_info("NET: Registered protocol family %d\n", ops->family); - return 0; -} - - -struct socket *sock_alloc(void) -{ - return (struct socket *)kmalloc(sizeof(struct socket), 0); -} - - -int sock_create_lite(int family, int type, int protocol, struct socket **res) - -{ - struct socket *sock = sock_alloc(); - - if (!sock) return -ENOMEM; - - sock->type = type; - *res = sock; - return 0; -} - - -int sock_create_kern(struct net *net, int family, int type, int proto, - struct socket **res) -{ - struct socket *sock; - const struct net_proto_family *pf; - int err; - - if (family < 0 || family > NPROTO) - return -EAFNOSUPPORT; - - if (type < 0 || type > SOCK_MAX) - return -EINVAL; - - pf = net_families[family]; - - if (!pf) { - printk("No protocol found for family %d\n", family); - return -ENOPROTOOPT; - } - - if (!(sock = (struct socket *)kzalloc(sizeof(struct socket), 0))) { - printk("Could not allocate socket\n"); - return -ENFILE; - } - - sock->type = type; - - err = pf->create(&init_net, sock, proto, 1); - if (err) { - kfree(sock); - return err; - } - - *res = sock; - - return 0; -} - - -void log_sock(struct socket *socket) -{ - printk("\nNEW socket %p sk %p fsk %lx &sk %p &fsk %p\n\n", - socket, socket->sk, socket->flags, &socket->sk, &socket->flags); -} - - -static void sock_init(void) -{ - skb_init(); -} - - -core_initcall(sock_init); - - -/***************** - ** net/codel.h ** - *****************/ - -codel_time_t codel_get_time(void) -{ - u64 ns = ktime_get(); - return ns >> CODEL_SHIFT; -} - - -/********************** - ** net/codel_impl.h ** - **********************/ - -void codel_params_init(struct codel_params *params) -{ - params->interval = MS2TIME(100); - params->target = MS2TIME(5); - params->ce_threshold = CODEL_DISABLED_THRESHOLD; - params->ecn = false; -} - -void codel_vars_init(struct codel_vars *vars) -{ - memset(vars, 0, sizeof(*vars)); -} - -void codel_stats_init(struct codel_stats *stats) -{ - // stats->maxpacket = 0; -} - - -/************************* - ** linux/timekeeping.h ** - *************************/ - -u64 ktime_get_boot_ns(void) -{ - return (u64)ktime_get(); -} - - -/******************** - ** linux/device.h ** - ********************/ - -struct device *device_create_with_groups(struct class *class, - struct device *parent, dev_t devt, - void *drvdata, - const struct attribute_group **groups, - const char *fmt, ...) -{ - long ret = -ENODEV; - if (class == NULL || IS_ERR(class)) { goto err; } - - struct device *dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (!dev) { - ret = -ENOMEM; - goto err; - } - - return dev; - -err: - return (void*)ret; -} - - -struct class *__class_create(struct module *owner, - const char *name, - struct lock_class_key *key) -{ - struct class *cls = kzalloc(sizeof(*cls), GFP_KERNEL); - if (!cls) { return (void*)-ENOMEM; } - - cls->name = name; - return cls; -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/lxcc_emul.cc b/repos/dde_linux/src/lib/legacy/wifi/lxcc_emul.cc deleted file mode 100644 index 4e9eca46c2..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/lxcc_emul.cc +++ /dev/null @@ -1,1663 +0,0 @@ -/* - * \brief Linux emulation code - * \author Josef Soentgen - * \date 2014-03-07 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* local includes */ -#include -#include - -#include -#include -#include - - -typedef ::size_t size_t; -typedef Genode::addr_t addr_t; - - - -/******************** - ** linux/string.h ** - ********************/ - -size_t strlen(const char *s) -{ - return Genode::strlen(s); -} - - -int strcmp(const char* s1, const char *s2) -{ - return Genode::strcmp(s1, s2); -} - - -int strncmp(const char *s1, const char *s2, size_t len) -{ - return Genode::strcmp(s1, s2, len); -} - - -char *strchr(const char *p, int ch) -{ - char c; - c = ch; - for (;; ++p) { - if (*p == c) - return ((char *)p); - if (*p == '\0') - break; - } - - return 0; -} - - -void *memchr(const void *s, int c, size_t n) -{ - const unsigned char *p = (unsigned char *)s; - while (n-- != 0) { - if ((unsigned char)c == *p++) { - return (void *)(p - 1); - } - } - return NULL; -} - - -char *strnchr(const char *p, size_t count, int ch) -{ - char c; - c = ch; - for (; count; ++p, count--) { - if (*p == c) - return ((char *)p); - if (*p == '\0') - break; - } - - return 0; -} - - -char *strcpy(char *dst, const char *src) -{ - char *p = dst; - - while ((*dst = *src)) { - ++src; - ++dst; - } - - return p; -} - - -size_t strlcpy(char *dest, const char *src, size_t size) -{ - size_t ret = strlen(src); - - if (size) { - size_t len = (ret >= size) ? size - 1 : ret; - Genode::memcpy(dest, src, len); - dest[len] = '\0'; - } - return ret; -} - - -int sprintf(char *str, const char *format, ...) -{ - enum { BUFFER_LEN = 128 }; - va_list list; - - va_start(list, format); - Genode::String_console sc(str, BUFFER_LEN); - sc.vprintf(format, list); - va_end(list); - - return sc.len(); -} - - -int snprintf(char *str, size_t size, const char *format, ...) -{ - va_list list; - - va_start(list, format); - Genode::String_console sc(str, size); - sc.vprintf(format, list); - va_end(list); - - return sc.len(); -} - - -int vsnprintf(char *str, size_t size, const char *format, va_list args) -{ - Genode::String_console sc(str, size); - sc.vprintf(format, args); - - return sc.len(); -} - - -int scnprintf(char *buf, size_t size, const char *fmt, ...) -{ - va_list args; - - va_start(args, fmt); - Genode::String_console sc(buf, size); - sc.vprintf(fmt, args); - va_end(args); - - return sc.len(); -} - - -size_t strnlen(const char *s, size_t maxlen) -{ - size_t c; - for (c = 0; c 0) { - if (iov->iov_len) { - size_t copy_len = (size_t)len < iov->iov_len ? len : iov->iov_len; - Genode::memcpy(kdata, iov->iov_base, copy_len); - - len -= copy_len; - kdata += copy_len; - iov->iov_base = (unsigned char *)iov->iov_base + copy_len; - iov->iov_len -= copy_len; - } - iov++; - } - - return 0; -} - - -int memcpy_toiovec(struct iovec *iov, unsigned char *kdata, int len) -{ - while (len > 0) { - if (iov->iov_len) { - size_t copy_len = (size_t)len < iov->iov_len ? len : iov->iov_len; - Genode::memcpy(iov->iov_base, kdata, copy_len); - - len -= copy_len; - kdata += copy_len; - iov->iov_base = (unsigned char *)iov->iov_base + copy_len; - iov->iov_len -= copy_len; - } - iov++; - } - - return 0; -} - - -size_t copy_from_iter(void *addr, size_t bytes, struct iov_iter *i) -{ - if (bytes > i->count) - bytes = i->count; - - if (bytes == 0) - return 0; - - char *kdata = reinterpret_cast(addr); - struct iovec const *iov = i->iov; - - size_t len = bytes; - while (len > 0) { - if (iov->iov_len) { - size_t copy_len = (size_t)len < iov->iov_len ? len : iov->iov_len; - Genode::memcpy(kdata, iov->iov_base, copy_len); - - len -= copy_len; - kdata += copy_len; - } - iov++; - } - - return bytes; -} - - -bool copy_from_iter_full(void *addr, size_t bytes, struct iov_iter *i) -{ - /* XXX at some point check if i->count > bytes could be a problem */ - if (bytes > i->count) - bytes = i->count; - - if (bytes == 0) - return true; - - size_t const copied = copy_from_iter(addr, bytes, i); - if (copied != bytes) { - Genode::error(__func__, ":", __LINE__, " could not copy all bytes"); - return false; - } - - return true; -} - - -size_t copy_to_iter(void *addr, size_t bytes, struct iov_iter *i) -{ - if (bytes > i->count) - bytes = i->count; - - if (bytes == 0) - return 0; - - char *kdata = reinterpret_cast(addr); - struct iovec const *iov = i->iov; - - size_t len = bytes; - while (len > 0) { - if (iov->iov_len) { - size_t copy_len = (size_t)len < iov->iov_len ? len : iov->iov_len; - Genode::memcpy(iov->iov_base, kdata, copy_len); - - len -= copy_len; - kdata += copy_len; - } - iov++; - } - - return bytes; -} - - -size_t copy_page_to_iter(struct page *page, size_t offset, size_t bytes, - struct iov_iter *i) -{ - return copy_to_iter(reinterpret_cast(page->addr) + offset, bytes, i); -} - - -size_t copy_page_from_iter(struct page *page, size_t offset, size_t bytes, - struct iov_iter *i) -{ - return copy_from_iter(reinterpret_cast(page->addr) + offset, bytes, i); -} - - -/******************** - ** linux/socket.h ** - ********************/ - -extern "C" int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov, - int offset, int len) -{ - while (offset >= (int)iov->iov_len) { - offset -= iov->iov_len; - iov++; - } - - while (len > 0) { - u8 *base = ((u8*) iov->iov_base) + offset; - size_t copy_len = len < (int)iov->iov_len - offset ? len : iov->iov_len - offset; - - offset = 0; - Genode::memcpy(kdata, base, copy_len); - - len -= copy_len; - kdata += copy_len; - iov++; - } - - return 0; -} - - -/********************** - ** Memory allocation * - **********************/ - -#include - -void *kvmalloc(size_t size, gfp_t flags) -{ - return kmalloc(size, flags); -} - - -void *kmalloc_array(size_t n, size_t size, gfp_t flags) -{ - if (size != 0 && n > SIZE_MAX / size) return NULL; - return kmalloc(n * size, flags); -} - - -void kvfree(const void *p) -{ - kfree(p); -} - - -void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp) -{ - return kzalloc(size, gfp | GFP_LX_DMA); -} - - -/********************* - ** linux/vmalloc.h ** - *********************/ - -void *vmalloc(unsigned long size) -{ - size_t real_size = size + sizeof(size_t); - - return Lx_kit::env().heap().try_alloc(real_size).convert( - - [&] (void *ptr) -> void * { - size_t * const base = (size_t)ptr; - *base = real_size; - return base + 1; - }, - - [&] (Genode::Allocator::Alloc_error) -> void * { - return nullptr; }); -} - - -void *vzalloc(unsigned long size) -{ - void *addr = vmalloc(size); - - if (addr) - memset(addr, 0, size); - - return addr; -} - - -void vfree(const void *addr) -{ - if (!addr) return; - - size_t size = *(((size_t *)addr) - 1); - Lx_kit::env().heap().free(const_cast(addr), size); -} - - -/******************** - ** linux/string.h ** - ********************/ - -int memcmp(const void *p0, const void *p1, size_t size) { - return Genode::memcmp(p0, p1, size); } - - -/******************** - ** linux/device.h ** - ********************/ - -/** - * Simple driver management class - */ -class Driver : public Genode::List::Element -{ - private: - - struct device_driver *_drv; /* Linux driver */ - - public: - - Driver(struct device_driver *drv) : _drv(drv) - { - list()->insert(this); - } - - /** - * List of all currently registered drivers - */ - static Genode::List *list() - { - static Genode::List _list; - return &_list; - } - - /** - * Match device and drivers - */ - bool match(struct device *dev) - { - /* - * Don't try if buses don't match, since drivers often use 'container_of' - * which might cast the device to non-matching type - */ - if (_drv->bus != dev->bus) - return false; - - bool ret = _drv->bus->match ? _drv->bus->match(dev, _drv) : true; - return ret; - } - - /** - * Probe device with driver - */ - int probe(struct device *dev) - { - dev->driver = _drv; - - if (dev->bus->probe) { - return dev->bus->probe(dev); - } else if (_drv->probe) { - return _drv->probe(dev); - } - - return 0; - } -}; - - -int driver_register(struct device_driver *drv) -{ - new (&Lx_kit::env().heap()) Driver(drv); - return 0; -} - -int device_add(struct device *dev) -{ - if (dev->driver) - return 0; - - /* foreach driver match and probe device */ - for (Driver *driver = Driver::list()->first(); driver; driver = driver->next()) - if (driver->match(dev)) { - int ret = driver->probe(dev); - - if (!ret) - return 0; - } - - return 0; -} - - -int device_register(struct device *dev) -{ - //XXX: initialize DMA pools (see device_initialize) - return device_add(dev); -} - - -void *dev_get_drvdata(const struct device *dev) -{ - return dev->driver_data; -} - - -int dev_set_drvdata(struct device *dev, void *data) -{ - dev->driver_data = data; - return 0; -} - - -const char *dev_name(const struct device *dev) { return dev->name; } - - -int dev_set_name(struct device *dev, const char *fmt, ...) -{ - enum { MAX_DEV_LEN = 64 }; - /* XXX needs to be freed */ - char *name = (char*)kmalloc(MAX_DEV_LEN, 0); - if (!name) - return 1; - - va_list list; - va_start(list, fmt); - Genode::String_console sc(name, MAX_DEV_LEN); - sc.vprintf(fmt, list); - - va_end(list); - - dev->name = name; - return 0; -} - - -/******************** - ** linux/kernel.h ** - ********************/ - -int strict_strtoul(const char *s, unsigned int base, unsigned long *res) -{ - unsigned long r = -EINVAL; - Genode::ascii_to_unsigned(s, r, base); - *res = r; - - return r; -} - - -/******************* - ** linux/delay.h ** - *******************/ - -#include - - -void usleep_range(unsigned long min, unsigned long max) -{ - udelay(min); -} - - -/******************* - ** linux/timer.h ** - *******************/ - -static unsigned long round_jiffies(unsigned long j, bool force_up) -{ - unsigned remainder = j % HZ; - - /* - * from timer.c - * - * If the target jiffie is just after a whole second (which can happen - * due to delays of the timer irq, long irq off times etc etc) then - * we should round down to the whole second, not up. Use 1/4th second - * as cutoff for this rounding as an extreme upper bound for this. - * But never round down if @force_up is set. - */ - - /* per default round down */ - j = j - remainder; - - /* round up if remainder more than 1/4 second (or if we're forced to) */ - if (remainder >= HZ/4 || force_up) - j += HZ; - - return j; -} - -unsigned long round_jiffies(unsigned long j) -{ - return round_jiffies(j, false); -} - - -unsigned long round_jiffies_up(unsigned long j) -{ - return round_jiffies(j, true); -} - - -unsigned long round_jiffies_relative(unsigned long j) -{ - return round_jiffies(j + jiffies, false) - jiffies; -} - - -/******************* - ** linux/ktime.h ** - *******************/ - -ktime_t ktime_get_real(void) -{ - return (ktime_t) (s64)(jiffies * (1000 / HZ) * NSEC_PER_MSEC); -} - - -ktime_t ktime_sub(ktime_t const lhs, ktime_t const rhs) -{ - return lhs - rhs; -} - - -struct timespec ktime_to_timespec(ktime_t const nsec) -{ - struct timespec ts; - if (!nsec) { return (struct timespec) {0, 0}; } - - /* XXX check nsec < NSEC_PER_SEC */ - ts.tv_sec = nsec / NSEC_PER_SEC; - ts.tv_nsec = (nsec % NSEC_PER_SEC) * (1000*1000); - - return ts; -} - - -bool ktime_to_timespec_cond(ktime_t const kt, struct timespec *ts) -{ - if (kt) { - *ts = ktime_to_timespec(kt); - return true; - } - - return false; -} - - -struct timeval ns_to_timeval(ktime_t const nsec) -{ - struct timespec ts = ktime_to_timespec(nsec); - struct timeval tv; - - tv.tv_sec = ts.tv_sec; - tv.tv_usec = ts.tv_nsec / 1000; - - return tv; -} - - -/************************* - ** linux/timekeeping.h ** - *************************/ - -time64_t ktime_get_seconds(void) -{ - return jiffies_to_msecs(jiffies) / 1000; -} - - -/************************* - ** linux/dma-mapping.h ** - *************************/ - -/* use a smaller limit then possible to cover potential overhead */ -enum { DMA_LARGE_ALLOC_SIZE = 60u << 10, }; - -void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) -{ - bool const large_alloc = size >= DMA_LARGE_ALLOC_SIZE; - dma_addr_t dma_addr = 0; - void *addr = large_alloc ? Lx::Malloc::dma().alloc_large(size) - : Lx::Malloc::dma().malloc(size, 12, &dma_addr); - - if (addr) { - *dma_handle = large_alloc ? Lx::Malloc::dma().phys_addr(addr) - : dma_addr; - } - return addr; -} - - -void *dma_zalloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) -{ - void *addr = dma_alloc_coherent(dev, size, dma_handle, flag); - - if (addr) - Genode::memset(addr, 0, size); - - return addr; -} - - -void dma_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle) -{ - if (size >= DMA_LARGE_ALLOC_SIZE) { - Lx::Malloc::dma().free_large(vaddr); - return; - } - - if (Lx::Malloc::dma().inside((Genode::addr_t)vaddr)) { - Lx::Malloc::dma().free(vaddr); - } else { - Genode::error("vaddr: ", vaddr, " is not DMA memory"); - } -} - - -dma_addr_t dma_map_page(struct device *dev, struct page *page, - size_t offset, size_t size, - enum dma_data_direction direction) -{ - if (!Lx::Malloc::dma().inside((Genode::addr_t)page->addr)) { - Genode::error(__func__, ": virtual address ", (void*)page->addr, " not an DMA address"); - } - - dma_addr_t dma_addr = (dma_addr_t) Lx::Malloc::dma().phys_addr(page->addr); - - if (dma_addr == ~0UL) { - Genode::error(__func__, ": virtual address ", (void*)page->addr, - " not registered for DMA"); - } - - return dma_addr; -} - -dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, size_t size, - enum dma_data_direction direction) -{ - dma_addr_t dma_addr = (dma_addr_t) Lx::Malloc::dma().phys_addr(cpu_addr); - - if (dma_addr == ~0UL) { - Genode::error(__func__, ": virtual address ", cpu_addr, - " not registered for DMA ", __builtin_return_address(0)); - BUG(); - } - - return dma_addr; -} - - -int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) -{ - return (dma_addr == ~0UL) ? 1 : 0; -} - - -/******************** - ** linux/dcache.h ** - ********************/ - -unsigned int full_name_hash(const unsigned char *name, unsigned int len) -{ - unsigned hash = 0, i; - for (i = 0; i < len; i++) - hash += name[i]; - - return hash; -} - - -/****************** - ** linux/hash.h ** - ******************/ - -u32 hash_32(u32 val, unsigned int bits) -{ - enum { GOLDEN_RATIO_PRIME_32 = 0x9e370001UL }; - u32 hash = val * GOLDEN_RATIO_PRIME_32; - - hash = hash >> (32 - bits); - return hash; -} - - -/***************** - ** linux/gfp.h ** - *****************/ - -class Addr_to_page_mapping : public Genode::List::Element -{ - private: - - unsigned long _addr { 0 }; - struct page *_page { 0 }; - - static Genode::List *_list() - { - static Genode::List _l; - return &_l; - } - - public: - - Addr_to_page_mapping(unsigned long addr, struct page *page) - : _addr(addr), _page(page) { } - - static void insert(struct page *page) - { - Addr_to_page_mapping *m = (Addr_to_page_mapping*) - Lx::Malloc::mem().alloc(sizeof (Addr_to_page_mapping)); - - m->_addr = (unsigned long)page->addr; - m->_page = page; - - _list()->insert(m); - } - - static void remove(struct page *page) - { - Addr_to_page_mapping *mp = 0; - for (Addr_to_page_mapping *m = _list()->first(); m; m = m->next()) - if (m->_page == page) - mp = m; - - if (mp) { - _list()->remove(mp); - Lx::Malloc::mem().free(mp); - } - } - - static struct page* find_page(unsigned long addr) - { - for (Addr_to_page_mapping *m = _list()->first(); m; m = m->next()) - if (m->_addr == addr) - return m->_page; - - return 0; - } -}; - - -unsigned long get_zeroed_page(gfp_t gfp_mask) -{ - struct page *p = alloc_pages(gfp_mask, 0); - if (!p) - return 0UL; - - Genode::memset(p->addr, 0, PAGE_SIZE); - - return (unsigned long)p->addr; -} - - -struct page *alloc_pages(gfp_t gfp_mask, unsigned int order) -{ - struct page *page = (struct page *)kzalloc(sizeof(struct page), 0); - - size_t size = PAGE_SIZE << order; - - page->addr = Lx::Malloc::dma().malloc(size, 12); - - if (!page->addr) { - Genode::error("alloc_pages: ", size, " failed"); - kfree(page); - return 0; - } - - Addr_to_page_mapping::insert(page); - - atomic_set(&page->_count, 1); - - return page; -} - - -void *__alloc_page_frag(struct page_frag_cache *nc, - unsigned int fragsz, gfp_t gfp_mask) -{ - struct page *page = alloc_pages(gfp_mask, fragsz / PAGE_SIZE); - if (!page) return nullptr; - - return page->addr; -} - - -void *page_frag_alloc(struct page_frag_cache *nc, unsigned int fragsz, gfp_t gfp_mask) -{ - return __alloc_page_frag(nc, fragsz, gfp_mask); -} - - -void page_frag_free(void *addr) -{ - __free_page_frag(addr); -} - - -void __free_page_frag(void *addr) -{ - struct page *page = virt_to_head_page(addr); - __free_pages(page, 0xdeadbeef); -} - - -void __free_pages(struct page *page, unsigned int order) -{ - if (!atomic_dec_and_test(&page->_count)) - /* reference counter did not drop to zero - do not free yet */ - return; - - Addr_to_page_mapping::remove(page); - - Lx::Malloc::dma().free(page->addr); - kfree(page); -} - - -void free_pages(unsigned long page, unsigned int order) -{ - struct page *p = Addr_to_page_mapping::find_page(page); - __free_pages(p, order); -} - - -/**************** - ** linux/mm.h ** - ****************/ - -struct page *virt_to_head_page(const void *addr) -{ - struct page *page = Addr_to_page_mapping::find_page((unsigned long)addr); - if (!page) { - /** - * Linux uses alloc_pages() to allocate memory but passes addr + offset - * to the caller (e.g. __netdev_alloc_frag()). Therefore, we also try to - * find the aligned addr in our page mapping list. - */ - unsigned long aligned_addr = (unsigned long)addr & ~0xfff; - page = Addr_to_page_mapping::find_page(aligned_addr); - if (!page) { - Genode::error("BUG: addr: ", addr, " and aligned addr: ", - (void*)aligned_addr, " have no page mapping, "); - Genode::sleep_forever(); - } - } - - return page; -} - - -void get_page(struct page *page) -{ - atomic_inc(&page->_count); -} - - -void put_page(struct page *page) -{ - if (!page) { - Genode::warning(__func__, ": page is zero"); - return; - } - - if (!atomic_dec_and_test(&page->_count)) - return; - - Lx::Malloc::dma().free(page->addr); - kfree(page); -} - - -/******************************* - ** asm-generic/bitops/find.h ** - *******************************/ - -unsigned long find_next_bit(const unsigned long *addr, unsigned long size, - unsigned long offset) -{ - unsigned long i = offset / BITS_PER_LONG; - offset -= (i * BITS_PER_LONG); - - for (; offset < size; offset++) - if (addr[i] & (1UL << offset)) - return offset; - - return size; -} - - -unsigned long find_next_zero_bit(unsigned long const *addr, unsigned long size, - unsigned long offset) -{ - unsigned long i, j; - - for (i = offset; i < (size / BITS_PER_LONG); i++) - if (addr[i] != ~0UL) - break; - - if (i == size) - return size; - - for (j = 0; j < BITS_PER_LONG; j++) - if ((~addr[i]) & (1UL << j)) - break; - - return (i * BITS_PER_LONG) + j; -} - - -/********************** - ** linux/notifier.h ** - **********************/ - -int raw_notifier_chain_register(struct raw_notifier_head *nh, - struct notifier_block *n) -{ - struct notifier_block *nl = nh->head; - struct notifier_block *pr = 0; - while (nl) { - if (n->priority > nl->priority) - break; - pr = nl; - nl = nl->next; - } - - n->next = nl; - if (pr) - pr->next = n; - else - nh->head = n; - - return 0; -} - - -int raw_notifier_call_chain(struct raw_notifier_head *nh, - unsigned long val, void *v) -{ - int ret = NOTIFY_DONE; - struct notifier_block *nb = nh->head; - - while (nb) { - - ret = nb->notifier_call(nb, val, v); - if ((ret & NOTIFY_STOP_MASK) == NOTIFY_STOP_MASK) - break; - - nb = nb->next; - } - - return ret; -} - - -/******************** - ** linux/percpu.h ** - ********************/ - -void *__alloc_percpu(size_t size, size_t align) -{ - return kmalloc(size, 0); -} - - -/********************** - ** net/ns/generic.h ** - **********************/ - -void *net_generic(const struct net *net, unsigned int id) -{ - if (id >= MAX_NET_GENERIC_PTR) { - Genode::error(__func__, ":", " id ", id, " invalid"); - return NULL; - } - - struct net_generic *ng = net->gen; - void *ptr = ng->ptr[id]; - if (!ptr) { - Genode::error(__func__, ":", " cannot get ptr"); - BUG(); - } - - return ptr; -} - - -/******************************* - ** net/core/net/namespace.h ** - *******************************/ - -int register_pernet_subsys(struct pernet_operations *ops) -{ - if (!init_net.gen) { - init_net.gen = (struct net_generic*)kzalloc( - offsetof(struct net_generic, ptr[MAX_NET_GENERIC_PTR]), 0); - if (!init_net.gen) { - Genode::error("could not allocate net_generic memory"); - return -1; - } - } - - if (ops->id && ops->size) { - /* XXX AFAICS there is only netlink_tap_net_ops that requires it */ - unsigned int id = *ops->id; - if (id >= MAX_NET_GENERIC_PTR) { - Genode::error(__func__, ":", " id ", id, " invalid"); - return -1; - } - - void *data = kzalloc(ops->size, 0); - init_net.gen->ptr[id] = data; - } - - if (ops->init) - ops->init(&init_net); - - return 0; -} - - -int register_pernet_device(struct pernet_operations *ops) -{ - return register_pernet_subsys(ops); -} - - -/************************** - ** core/net_namespace.c ** - **************************/ - -DEFINE_MUTEX(net_mutex); - - -/******************* - ** kernel/kmod.c ** - *******************/ - -extern "C" void module_iwl_init(void); -extern "C" void module_iwl_mvm_init(void); - - -int __request_module(bool wait, char const *format, ...) -{ - va_list list; - char buf[128]; - - va_start(list, format); - Genode::String_console sc(buf, sizeof(buf)); - sc.vprintf(format, list); - va_end(list); - - return 0; -} - - -/* XXX request_module() should not hardcode module names */ -int request_module(char const* format, ...) -{ - va_list list; - char buf[128]; - - va_start(list, format); - Genode::String_console sc(buf, sizeof(buf)); - sc.vprintf(format, list); - va_end(list); - - if (Genode::strcmp(buf, "iwldvm", 6) == 0) { - module_iwl_init(); - return 0; - } - else if (Genode::strcmp(buf, "iwlmvm", 6) == 0) { - module_iwl_mvm_init(); - return 0; - } - else if (Genode::strcmp(buf, "ccm(aes)", 7) == 0) { - return 0; - } - else if (Genode::strcmp(buf, "cryptomgr", 9) == 0) { - return 0; - } - - return -1; -} - - -/**************************** - ** kernel/locking/mutex.c ** - ****************************/ - -#include - - -/****************** - ** linux/poll.h ** - ******************/ - -bool poll_does_not_wait(const poll_table *p) -{ - return p == nullptr; -} - - -/********************* - ** linux/kthread.h ** - *********************/ - -void *kthread_run(int (*threadfn)(void *), void *data, char const *name) -{ - threadfn(data); - - return (void*)42; -} - - -/***************** - ** linux/pci.h ** - *****************/ - -#include - - -void *pci_get_drvdata(struct pci_dev *pdev) -{ - return dev_get_drvdata(&pdev->dev); -} - - -void pci_set_drvdata(struct pci_dev *pdev, void *data) -{ - dev_set_drvdata(&pdev->dev, data); -} - - -static struct pcim_iomap_devres { - void *table[6]; -} _devres_table; - - -int pcim_iomap_regions_request_all(struct pci_dev *pdev, int mask, const char *name) -{ - /* XXX iwlwifi just want to map the first BAR */ - void *addr = pci_ioremap_bar(pdev, 0); - if (!addr) { return -1; } - - printk("%s:%d from: %p addr: %p\n", __func__, __LINE__, __builtin_return_address(0), addr); - - _devres_table.table[0] = addr; - return 0; -} - - -void * const *pcim_iomap_table(struct pci_dev *pdev) -{ - return _devres_table.table; -} - - -/*********************** - ** linux/interrupt.h ** - ***********************/ - -#include - - -int request_irq(unsigned int irq, irq_handler_t handler, - unsigned long flags, const char *name, void *dev) -{ - Lx::Pci_dev *pci_dev = Lx::pci_dev_registry()->first(); - Lx::Irq::irq().request_irq(pci_dev->client().irq(0), irq, handler, dev); - return 0; -} - - -int request_threaded_irq(unsigned int irq, irq_handler_t handler, - irq_handler_t thread_fn, - unsigned long flags, const char *name, - void *dev) -{ - Lx::Pci_dev *pci_dev = Lx::pci_dev_registry()->first(); - Lx::Irq::irq().request_irq(pci_dev->client().irq(0), irq, handler, dev, thread_fn); - return 0; -} - - -void pci_dev_put(struct pci_dev *pci_dev) -{ - Genode::destroy(Lx_kit::env().heap(), pci_dev); -} - - -/*********************** - ** linux/workqueue.h ** - ***********************/ - -#include - - -bool mod_delayed_work(struct workqueue_struct *wq, struct delayed_work *dwork, - unsigned long delay) -{ - queue_delayed_work(wq, dwork, delay); - return true; -} - - -struct workqueue_struct *alloc_ordered_workqueue(char const *fmt , unsigned int flags, ...) -{ - return alloc_workqueue(fmt, flags, 1); -} - - -struct workqueue_struct *alloc_workqueue(const char *fmt, unsigned int flags, - int max_active, ...) -{ - workqueue_struct *wq = (workqueue_struct *)kzalloc(sizeof(workqueue_struct), 0); - Lx::Work *work = Lx::Work::alloc_work_queue(&Lx::Malloc::mem(), fmt); - wq->task = (void *)work; - - return wq; -} - - -void flush_workqueue(struct workqueue_struct *wq) -{ - Lx::Task *current = Lx::scheduler().current(); - if (!current) { - Genode::error("BUG: flush_workqueue executed without task"); - Genode::sleep_forever(); - } - - Lx::Work *lx_work = (wq && wq->task) ? (Lx::Work*) wq->task - : &Lx::Work::work_queue(); - - lx_work->flush(*current); - Lx::scheduler().current()->block_and_schedule(); -} - - -static inline bool work_queued(struct workqueue_struct *wq, void *work) -{ - Lx::Work *lx_work = (wq && wq->task) ? (Lx::Work*) wq->task - : &Lx::Work::work_queue(); - return lx_work->work_queued(work); -} - - -bool flush_work(struct work_struct *work) -{ - /* XXX AFAIU if the work was not queued it is already 'idle' and - * we just return false - */ - bool const queued = work_queued(work->wq, work); - if (queued) { - - struct workqueue_struct *wq = work->wq; - - Lx::Work *lx_work = (wq && wq->task) ? (Lx::Work*) wq->task - : &Lx::Work::work_queue(); - - Lx::Task *current = Lx::scheduler().current(); - lx_work->wakeup_for(work, *current); - - Lx::scheduler().current()->block_and_schedule(); - return true; - } - - return false; -} - - -bool flush_delayed_work(struct delayed_work *dwork) -{ - /* XXX AFAIU if the work was not queued it is already 'idle' and - * we just return false - */ - bool const queued = work_queued(dwork->wq, dwork); - if (queued) { - Genode::error(__func__, " dwork: ", dwork, " (", dwork->work.func, ") queued"); - Genode::sleep_forever(); - return true; - } - - return false; -} - - -/*********************** - ** linux/interrupt.h ** - ***********************/ - -void tasklet_init(struct tasklet_struct *t, void (*f)(unsigned long), unsigned long d) -{ - t->func = f; - t->data = d; -} - - -void tasklet_schedule(struct tasklet_struct *tasklet) -{ - Lx::Work::work_queue().schedule_tasklet(tasklet); - Lx::Work::work_queue().unblock(); -} - - -/************************ - ** linux/completion.h ** - ************************/ - -#include - - -long __wait_completion(struct completion *work, unsigned long timeout) { - return timeout ? 1 : 0; } - - -int wait_for_completion_killable(struct completion *work) -{ - __wait_completion(work, 0); - return 0; -} - - -long wait_for_completion_killable_timeout(struct completion *work, - unsigned long timeout) -{ - __wait_completion(work, 0); - return 1; -} - - -/****************** - ** linux/wait.h ** - ******************/ - -#include - - -/******************* - ** linux/timer.h ** - *******************/ - -#include - - -void init_timer_deferrable(struct timer_list *timer) { /* XXX */ } - - -signed long schedule_timeout_uninterruptible(signed long timeout) { return 0; } - - -int wake_up_process(struct task_struct *tsk) { return 0; } - - -/******************* - ** linux/sched.h ** - *******************/ - -#include - - -/***************** - ** linux/idr.h ** - *****************/ - -struct Idr -{ - enum { INVALID_ENTRY = ~0ul, }; - enum { MAX_ENTRIES = 1024, }; - - Genode::Bit_array _barray { }; - addr_t _ptr[MAX_ENTRIES] { }; - void *_idp { nullptr }; - - bool _check(addr_t index) { return index < MAX_ENTRIES ? true : false; } - - Idr(struct idr *idp) : _idp(idp) { } - - virtual ~Idr() { } - - bool handles(void *ptr) { return _idp == ptr; } - - bool set_id(addr_t index, void *ptr) - { - if (_barray.get(index, 1)) { return false; } - - _barray.set(index, 1); - _ptr[index] = (addr_t)ptr; - return true; - } - - addr_t alloc(addr_t start, void *ptr) - { - addr_t index = INVALID_ENTRY; - for (addr_t i = start; i < MAX_ENTRIES; i++) { - if (_barray.get(i, 1)) { continue; } - index = i; - break; - } - - if (index == INVALID_ENTRY) { return INVALID_ENTRY; } - - _barray.set(index, 1); - _ptr[index] = (addr_t) ptr; - return index; - } - - void clear(addr_t index) - { - if (!_check(index)) { return; } - - _barray.clear(index, 1); - _ptr[index] = 0; - } - - addr_t next(addr_t index) - { - for (addr_t i = index; i < MAX_ENTRIES; i++) { - if (_barray.get(i, 1)) { return i; } - } - return INVALID_ENTRY; - } - - void *get_ptr(addr_t index) - { - if (!_check(index)) { return NULL; } - return (void*)_ptr[index]; - } -}; - - -static Genode::Registry> _idr_registry; - - -static Idr &idp_to_idr(struct idr *idp) -{ - Idr *idr = nullptr; - auto lookup = [&](Idr &i) { - if (i.handles(idp)) { idr = &i; } - }; - _idr_registry.for_each(lookup); - - if (!idr) { - Genode::Registered *i = new (&Lx_kit::env().heap()) - Genode::Registered(_idr_registry, idp); - idr = &*i; - } - - return *idr; -} - - -int idr_alloc(struct idr *idp, void *ptr, int start, int end, gfp_t gfp_mask) -{ - Idr &idr = idp_to_idr(idp); - - if ((end - start) > 1) { - addr_t const id = idr.alloc(start, ptr); - return id != Idr::INVALID_ENTRY ? id : -1; - } else { - if (idr.set_id(start, ptr)) { return start; } - } - - return -1; -} - - -void *idr_find(struct idr *idp, int id) -{ - Idr &idr = idp_to_idr(idp); - return idr.get_ptr(id); -} - - -void *idr_get_next(struct idr *idp, int *nextid) -{ - Idr &idr = idp_to_idr(idp); - addr_t i = idr.next(*nextid); - if (i == Idr::INVALID_ENTRY) { return NULL; } - - *nextid = i; - return idr.get_ptr(i); -} - - -/**************************** - ** asm-generic/getorder.h ** - ****************************/ - -int get_order(unsigned long size) -{ - if (size < PAGE_SIZE) { return 0; } - return Genode::log2(size) - PAGE_SHIFT; -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/nic.cc b/repos/dde_linux/src/lib/legacy/wifi/nic.cc deleted file mode 100644 index 21ad5d7092..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/nic.cc +++ /dev/null @@ -1,849 +0,0 @@ -/* - * \brief Glue code for Linux network drivers - * \author Sebastian Sumpf - * \author Josef Soentgen - * \date 2012-07-05 - */ - -/* - * Copyright (C) 2012-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include -#include -#include -#include -#include -#include -#include - -/* NIC driver includes */ -#include - -/* local includes */ -#include -#include - -#include - -#include -# include -# include -# include -#include - - -enum { - HEAD_ROOM = 128, /* XXX guessed value but works */ -}; - - -struct Tx_data -{ - net_device *ndev; - struct sk_buff *skb; - Lx::Task *task; - int err; -}; - -static Lx::Task *_tx_task; -static Tx_data _tx_data; - - -static void _run_tx_task(void *args) -{ - Tx_data *data = static_cast(args); - - while (1) { - Lx::scheduler().current()->block_and_schedule(); - - net_device *ndev = data->ndev; - struct sk_buff *skb = data->skb; - - data->err = ndev->netdev_ops->ndo_start_xmit(skb, ndev); - if (data->err) { - Genode::warning("xmit failed: ", data->err, " skb: ", skb); - } - - data->skb = nullptr; - - if (data->task) { - data->task->unblock(); - data->task = nullptr; - } - } -} - - -bool tx_task_send(struct sk_buff *skb) -{ - if (_tx_data.skb) { - Genode::error("skb: ", skb, " already queued"); - return false; - } - - if (!_tx_task) { - Genode::error("no TX task available"); - return false; - } - - _tx_data.ndev = skb->dev; - _tx_data.skb = skb; - _tx_data.task = Lx::scheduler().current(); - - _tx_task->unblock(); - Lx::scheduler().current()->block_and_schedule(); - - return true; -} - - -namespace Genode { class Wifi_uplink; } - - -class Genode::Wifi_uplink -{ - private: - - net_device *_device { nullptr }; - - Constructible _reporter { }; - - static Wifi_uplink *_instance; - - class Uplink_client : public Uplink_client_base - { - private: - - net_device &_ndev; - - Net::Mac_address _init_drv_mac_addr(net_device &ndev) - { - Net::Mac_address mac_addr { }; - memcpy(&mac_addr, ndev.perm_addr, ETH_ALEN); - return mac_addr; - } - - - /************************ - ** Uplink_client_base ** - ************************/ - - Transmit_result - _drv_transmit_pkt(const char *conn_rx_pkt_base, - size_t conn_rx_pkt_size) override - { - /* - * We must not be called from another task, just from the - * packet stream dispatcher. - */ - if (Lx::scheduler().active()) { - warning("scheduler active"); - return Transmit_result::RETRY; - } - - struct sk_buff *skb { - lxc_alloc_skb(conn_rx_pkt_size + - HEAD_ROOM, HEAD_ROOM) }; - - skb->dev = &_ndev; - - unsigned char *data = lxc_skb_put(skb, conn_rx_pkt_size); - memcpy(data, conn_rx_pkt_base, conn_rx_pkt_size); - - _tx_data.ndev = &_ndev; - _tx_data.skb = skb; - - _tx_task->unblock(); - Lx::scheduler().schedule(); - return Transmit_result::ACCEPTED; - } - - public: - - Uplink_client(Env &env, - Allocator &alloc, - net_device &ndev) - : - Uplink_client_base { env, alloc, - _init_drv_mac_addr(ndev) }, - _ndev { ndev } - { - _drv_handle_link_state( - !(_ndev.state & 1UL << __LINK_STATE_NOCARRIER)); - } - - Net::Mac_address mac_address() const { return _drv_mac_addr; } - - void handle_driver_link_state(bool state) - { - _drv_handle_link_state(state); - } - - void handle_driver_rx_packet(struct sk_buff *skb) - { - Skb skbh { skb_helper(skb) }; - _drv_rx_handle_pkt( - skbh.packet_size + skbh.frag_size, - [&] (void *conn_tx_pkt_base, - size_t &) - { - memcpy( - conn_tx_pkt_base, - skbh.packet, - skbh.packet_size); - - if (skbh.frag_size) { - - memcpy( - (char *)conn_tx_pkt_base + skbh.packet_size, - skbh.frag, - skbh.frag_size); - } - return Write_result::WRITE_SUCCEEDED; - }); - } - }; - - Env &_env; - Allocator &_alloc; - Constructible _client { }; - - public: - - Wifi_uplink(Env &env, - Allocator &alloc) - : - _env { env }, - _alloc { alloc } - { } - - void device(net_device &device) - { - _device = &device; - } - - bool device_set() const - { - return _device != nullptr; - } - - net_device &device() - { - if (_device == nullptr) { - - class Invalid { }; - throw Invalid { }; - } - return *_device; - } - - void activate() - { - _client.construct(_env, _alloc, device()); - - Lx_kit::env().config_rom().xml().with_sub_node("report", [&] (Xml_node const &xml) { - bool const report_mac_address = - xml.attribute_value("mac_address", false); - - if (!report_mac_address) - return; - - _reporter.construct(_env, "devices"); - _reporter->enabled(true); - - Reporter::Xml_generator report(*_reporter, [&] () { - report.node("nic", [&] () { - report.attribute("mac_address", String<32>(_client->mac_address())); - }); - }); - }); - } - - void handle_driver_rx_packet(struct sk_buff *skb) - { - if (_client.constructed()) { - _client->handle_driver_rx_packet(skb); - } - } - - void handle_driver_link_state(bool state) - { - if (_client.constructed()) { - _client->handle_driver_link_state(state); - } - } - - static void instance(Wifi_uplink &instance) - { - _instance = &instance; - } - - static Wifi_uplink &instance() - { - if (!_instance) { - - class Invalid { }; - throw Invalid { }; - } - return *_instance; - } -}; - - -using Genode::Wifi_uplink; - -Wifi_uplink *Wifi_uplink::_instance; - - -void Lx::nic_init(Genode::Env &env, Genode::Allocator &alloc) -{ - Wifi_uplink::instance(*new (alloc) Genode::Wifi_uplink(env, alloc)); -} - - -void Lx::get_mac_address(unsigned char *addr) -{ - memcpy(addr, Wifi_uplink::instance().device().perm_addr, ETH_ALEN); -} - - -namespace Lx { - class Notifier; -} - - -class Lx::Notifier -{ - private: - - struct Block : public Genode::List::Element - { - struct notifier_block *nb; - - Block(struct notifier_block *nb) : nb(nb) { } - }; - - Lx_kit::List _list; - Genode::Tslab _block_alloc; - - void *_ptr; - - public: - - Notifier(Genode::Allocator &alloc, void *ptr) - : _block_alloc(&alloc), _ptr(ptr) { } - - virtual ~Notifier() { }; - - bool handles(void *ptr) - { - return _ptr == ptr; - } - - void register_block(struct notifier_block *nb) - { - Block *b = new (&_block_alloc) Block(nb); - _list.insert(b); - } - - void unregister_block(struct notifier_block *nb) - { - for (Block *b = _list.first(); b; b = b->next()) - if (b->nb == nb) { - _list.remove(b); - destroy(&_block_alloc, b); - break; - } - } - - int call_all_blocks(unsigned long val, void *v) - { - int rv = NOTIFY_DONE; - for (Block *b = _list.first(); b; b = b->next()) { - rv = b->nb->notifier_call(b->nb, val, v); - if (rv & NOTIFY_STOP_MASK) - break; - } - return rv; - } -}; - - -static Genode::Registry> _blocking_notifier_registry; - - -/* XXX move blocking_notifier_call to proper location */ -/********************** - ** linux/notifier.h ** - **********************/ - -static Lx::Notifier &blocking_notifier(struct blocking_notifier_head *nh) -{ - Lx::Notifier *notifier = nullptr; - auto lookup = [&](Lx::Notifier &n) { - if (!n.handles(nh)) { return; } - - notifier = &n; - }; - _blocking_notifier_registry.for_each(lookup); - - if (!notifier) { - Genode::Registered *n = new (&Lx_kit::env().heap()) - Genode::Registered(_blocking_notifier_registry, - Lx_kit::env().heap(), nh); - notifier = &*n; - } - - return *notifier; -} - - -int blocking_notifier_chain_register(struct blocking_notifier_head *nh, - struct notifier_block *nb) -{ - blocking_notifier(nh).register_block(nb); - return 0; -} - -int blocking_notifier_chain_unregister(struct blocking_notifier_head *nh, - struct notifier_block *nb) -{ - blocking_notifier(nh).unregister_block(nb); - return 0; -} - - -int blocking_notifier_call_chain(struct blocking_notifier_head *nh, - unsigned long val, void *v) -{ - return blocking_notifier(nh).call_all_blocks(val, v); -} - - -/*********************** - ** linux/netdevice.h ** - ***********************/ - -static Lx::Notifier &net_notifier() -{ - static Lx::Notifier inst(Lx_kit::env().heap(), NULL); - return inst; -} - - -extern "C" int register_netdevice_notifier(struct notifier_block *nb) -{ - /** - * In Linux the nb is actually called upon on registration. We do not - * that semantic because we add a net_device only after all notifiers - * were registered. - */ - net_notifier().register_block(nb); - - return 0; -} - - -extern "C" int unregster_netdevice_notifier(struct notifier_block *nb) -{ - net_notifier().unregister_block(nb); - - return 0; -} - - -extern "C" struct net_device * netdev_notifier_info_to_dev(struct netdev_notifier_info *info) -{ - /* we always pass a net_device pointer to this function */ - return reinterpret_cast(info); -} - - -struct Proto_hook : public Lx_kit::List::Element -{ - struct packet_type &pt; - - Proto_hook(struct packet_type *pt) : pt(*pt) { } -}; - - -class Proto_hook_list -{ - private: - - Lx_kit::List _list; - Genode::Allocator &_alloc; - - public: - - Proto_hook_list(Genode::Allocator &alloc) : _alloc(alloc) { } - - void insert(struct packet_type *pt) { - _list.insert(new (&_alloc) Proto_hook(pt)); } - - void remove(struct packet_type *pt) - { - for (Proto_hook *ph = _list.first(); ph; ph = ph->next()) - if (&ph->pt == pt) { - _list.remove(ph); - destroy(&_alloc, ph); - break; - } - } - - Proto_hook* first() { return _list.first(); } -}; - - -static Proto_hook_list& proto_hook_list() -{ - static Proto_hook_list inst(Lx_kit::env().heap()); - return inst; -} - - -extern "C" void dev_add_pack(struct packet_type *pt) -{ - proto_hook_list().insert(pt); -} - - -extern "C" void __dev_remove_pack(struct packet_type *pt) -{ - proto_hook_list().remove(pt); -} - - -extern "C" struct net_device *__dev_get_by_index(struct net *net, int ifindex) -{ - if (!Wifi_uplink::instance().device_set()) { - Genode::error("no net device registered!"); - return 0; - } - - return &Wifi_uplink::instance().device(); -} - - -extern "C" struct net_device *dev_get_by_index_rcu(struct net *net, int ifindex) -{ - return __dev_get_by_index(net, ifindex); -} - - -extern "C" struct net_device *dev_get_by_index(struct net *net, int ifindex) -{ - return __dev_get_by_index(net, ifindex); -} - - -extern "C" int dev_hard_header(struct sk_buff *skb, struct net_device *dev, - unsigned short type, const void *daddr, - const void *saddr, unsigned int len) -{ - if (!dev->header_ops || !dev->header_ops->create) - return 0; - - return dev->header_ops->create(skb, dev, type, daddr, saddr, len); -} - - -extern "C" int dev_parse_header(const struct sk_buff *skb, unsigned char *haddr) -{ - struct net_device const *dev = skb->dev; - - if (!dev->header_ops || dev->header_ops->parse) - return 0; - - return dev->header_ops->parse(skb, haddr); -} - - -extern "C" int dev_queue_xmit(struct sk_buff *skb) -{ - if (skb->next) { - Genode::warning("more skb's queued"); - } - - return tx_task_send(skb) ? NETDEV_TX_OK : -1; -} - - -extern "C" size_t LL_RESERVED_SPACE(struct net_device *dev) -{ - return dev->hard_header_len ? - (dev->hard_header_len + (HH_DATA_MOD - 1)) & ~(HH_DATA_MOD - 1) : 0; -} - - -extern "C" void dev_close(struct net_device *ndev) -{ - /* - * First instruct cfg80211 to leave the associated network - * and then shutdown the interface. - */ - net_notifier().call_all_blocks(NETDEV_GOING_DOWN, ndev); - net_notifier().call_all_blocks(NETDEV_DOWN, ndev); - - ndev->state &= ~(1UL << __LINK_STATE_START); - netif_carrier_off(ndev); - - const struct net_device_ops *ops = ndev->netdev_ops; - if (ops->ndo_stop) { ops->ndo_stop(ndev); } - - ndev->flags &= ~IFF_UP; -} - - -bool Lx::open_device() -{ - if (!Wifi_uplink::instance().device_set()) { - Genode::error("no net_device available"); - return false; - } - - struct net_device * const ndev = &Wifi_uplink::instance().device(); - - int err = ndev->netdev_ops->ndo_open(ndev); - if (err) { - Genode::error("Open device failed"); - throw -1; - return err; - } - - /* - * Important, otherwise netif_running checks fail and AF_PACKET - * will not bind and EAPOL will cease to work. - */ - ndev->flags |= IFF_UP; - ndev->state |= (1UL << __LINK_STATE_START); - - if (ndev->netdev_ops->ndo_set_rx_mode) - ndev->netdev_ops->ndo_set_rx_mode(ndev); - - net_notifier().call_all_blocks(NETDEV_UP, ndev); - - return true; -} - - -extern "C" int register_netdevice(struct net_device *ndev) -{ - static bool already_registered = false; - - if (already_registered) { - Genode::error("We don't support multiple network devices in one driver instance"); - return -ENODEV; - } - - already_registered = true; - - if (ndev == nullptr) { - class Invalid_net_device { }; - throw Invalid_net_device { }; - } - Wifi_uplink::instance().device(*ndev); - - ndev->state |= 1UL << __LINK_STATE_START; - netif_carrier_off(ndev); - - /* execute all notifier blocks */ - net_notifier().call_all_blocks(NETDEV_REGISTER, ndev); - net_notifier().call_all_blocks(NETDEV_UP, ndev); - ndev->ifindex = 1; - - /* set mac adress */ - Genode::memcpy(ndev->perm_addr, ndev->ieee80211_ptr->wiphy->perm_addr, ETH_ALEN); - - int err = ndev->netdev_ops->ndo_open(ndev); - if (err) { - Genode::error("Initializing device failed"); - throw -1; - return err; - } - - static Lx::Task tx_task { _run_tx_task, &_tx_data, "tx_task", - Lx::Task::PRIORITY_1, Lx::scheduler() }; - _tx_task = &tx_task; - - if (ndev->netdev_ops->ndo_set_rx_mode) - ndev->netdev_ops->ndo_set_rx_mode(ndev); - - Wifi_uplink::instance().activate(); - - list_add_tail_rcu(&ndev->dev_list, &init_net.dev_base_head); - - return 0; -} - - -extern "C" int netif_running(const struct net_device *dev) -{ - return dev->state & (1UL << __LINK_STATE_START); -} - - -extern "C" int netif_device_present(struct net_device *dev) { return 1; } - - -extern "C" int netif_carrier_ok(const struct net_device *dev) -{ - return !(dev->state & (1UL << __LINK_STATE_NOCARRIER)); -} - - -extern "C" void netif_carrier_on(struct net_device *dev) -{ - dev->state &= ~(1UL << __LINK_STATE_NOCARRIER); - Wifi_uplink::instance().handle_driver_link_state(true); -} - - -extern "C" void netif_carrier_off(struct net_device *dev) -{ - dev->state |= 1UL << __LINK_STATE_NOCARRIER; - Wifi_uplink::instance().handle_driver_link_state(false); -} - - -extern "C" int netif_receive_skb(struct sk_buff *skb) -{ - /** - * XXX check original linux implementation if it is really - * necessary to free the skb if it was not handled. - */ - - /* send EAPOL related frames only to the wpa_supplicant */ - if (is_eapol(skb)) { - /* XXX call only AF_PACKET hook */ - for (Proto_hook* ph = proto_hook_list().first(); ph; ph = ph->next()) { - ph->pt.func(skb, &Wifi_uplink::instance().device(), &ph->pt, &Wifi_uplink::instance().device()); - } - return NET_RX_SUCCESS; - } - - Wifi_uplink::instance().handle_driver_rx_packet(skb); - dev_kfree_skb(skb); - return NET_RX_SUCCESS; -} - - -gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) -{ - return netif_receive_skb(skb); -} - - -extern "C" void netif_start_subqueue(struct net_device *dev, u16 queue_index) -{ - dev->_tx[queue_index].state = NETDEV_QUEUE_START; -} - - -extern "C" void netif_stop_subqueue(struct net_device *dev, u16 queue_index) -{ - dev->_tx[queue_index].state = 0; -} - - -extern "C" void netif_wake_subqueue(struct net_device *dev, u16 queue_index) -{ - dev->_tx[queue_index].state = NETDEV_QUEUE_START; -} - - -extern "C" u16 netdev_cap_txqueue(struct net_device *dev, u16 queue_index) -{ - if (queue_index > dev-> real_num_tx_queues) { - Genode::error("queue_index ", queue_index, " out of range (", - dev->real_num_tx_queues, " max)"); - return 0; - } - - return queue_index; -} - - -extern "C" struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, - unsigned char name_assign_type, - void (*setup)(struct net_device *), - unsigned int txqs, unsigned int rxqs) -{ - struct net_device *dev; - size_t alloc_size; - struct net_device *p; - - alloc_size = ALIGN(sizeof(struct net_device), NETDEV_ALIGN); - /* ensure 32-byte alignment of whole construct */ - alloc_size += NETDEV_ALIGN - 1; - - p = (net_device *)kzalloc(alloc_size, GFP_KERNEL); - if (!p) - return NULL; - - dev = PTR_ALIGN(p, NETDEV_ALIGN); - - dev->gso_max_size = GSO_MAX_SIZE; - dev->gso_max_segs = GSO_MAX_SEGS; - - setup(dev); - - /* actually set by dev_open() */ - dev->flags |= IFF_UP; - - - /* XXX our dev is always called wlan0 */ - strcpy(dev->name, "wlan0"); - - dev->dev_addr = (unsigned char *)kzalloc(ETH_ALEN, GFP_KERNEL); - if (!dev->dev_addr) - return 0; - - if (sizeof_priv) { - /* ensure 32-byte alignment of private area */ - dev->priv = kzalloc(sizeof_priv, GFP_KERNEL); - if (!dev->priv) - return 0; - } - - dev->num_tx_queues = txqs; - dev->real_num_tx_queues = txqs; - struct netdev_queue *tx = (struct netdev_queue*) - kcalloc(txqs, sizeof(struct netdev_queue), - GFP_KERNEL | GFP_LX_DMA); - if (!tx) { - Genode::error("could not allocate ndev_queues"); - } - - dev->_tx = tx; - for (unsigned i = 0; i < txqs; i++) { - tx[i].dev = dev; - tx[i].numa_node = NUMA_NO_NODE; - } - - return dev; -} - - -/************************* - ** linux/etherdevice.h ** - *************************/ - -int is_valid_ether_addr(const u8 *addr) -{ - /* is multicast */ - if ((addr[0] & 0x1)) - return 0; - - /* zero */ - if (!(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5])) - return 0; - - return 1; -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/random.cc b/repos/dde_linux/src/lib/legacy/wifi/random.cc deleted file mode 100644 index e8038cc1ee..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/random.cc +++ /dev/null @@ -1,104 +0,0 @@ -/* - * \brief Linux random emulation code - * \author Josef Soentgen - * \date 2016-10-19 - */ - -/* - * Copyright (C) 2016-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include - - -using Genode::uint64_t; - -/* - * Xoroshiro128+ written in 2014-2016 by Sebastiano Vigna (vigna@acm.org) - * - * (see http://xoroshiro.di.unimi.it/xorshift128plus.c and - * http://xoroshiro.di.unimi.it/splitmix64.c) - */ - -struct Xoroshiro -{ - uint64_t seed; - - uint64_t splitmix64() - { - uint64_t z = (seed += __UINT64_C(0x9E3779B97F4A7C15)); - z = (z ^ (z >> 30)) * __UINT64_C(0xBF58476D1CE4E5B9); - z = (z ^ (z >> 27)) * __UINT64_C(0x94D049BB133111EB); - return z ^ (z >> 31); - } - - Xoroshiro(uint64_t seed) : seed(seed) - { - s[0] = splitmix64(); - s[1] = splitmix64(); - } - - uint64_t s[2]; - - static uint64_t rotl(uint64_t const x, int k) { - return (x << k) | (x >> (64 - k)); - } - - uint64_t get() - { - uint64_t const s0 = s[0]; - uint64_t s1 = s[1]; - uint64_t const result = s0 + s1; - - s1 ^= s0; - - s[0] = rotl(s0, 55) ^ s1 ^ (s1 << 14); - s[1] = rotl(s1, 36); - - return result; - } -}; - - -static Xoroshiro xoroshiro(0x636864324d766931); - - -/******************** - ** linux/random.h ** - ********************/ - -extern "C" void get_random_bytes(void *buf, int nbytes) -{ - if (nbytes <= 0) { - return; - } - - char *p = reinterpret_cast(buf); - - int const rounds = nbytes / 8; - for (int i = 0; i < rounds; i++) { - uint64_t const v = xoroshiro.get(); - - Genode::memcpy(p, &v, 8); - p += 8; - } - - int const remain = nbytes - rounds * 8; - if (!remain) { - return; - } - - uint64_t const v = xoroshiro.get(); - Genode::memcpy(p, &v, remain); -} - - -extern "C" unsigned int prandom_u32(void) -{ - return xoroshiro.get(); -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/socket_call.cc b/repos/dde_linux/src/lib/legacy/wifi/socket_call.cc deleted file mode 100644 index e2589ac91e..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/socket_call.cc +++ /dev/null @@ -1,648 +0,0 @@ -/* - * \brief Linux emulation code - * \author Josef Soentgen - * \date 2014-08-04 - */ - -/* - * Copyright (C) 2014-2017 Genode Labs GmbH - * - * This file is distributed under the terms of the GNU General Public License - * version 2. - */ - -/* Genode includes */ -#include -#include - -/* local includes */ -#include -#include - -#include -# include -# include -# include -#include - -#include - - -static void run_socketcall(void *); - - -/* XXX move Wifi::Socket definition to better location */ -struct Wifi::Socket -{ - void *socket = nullptr; - bool non_block = false; - - Socket() { } - - explicit Socket(void *s) : socket(s) { } -}; - - -struct Call -{ - enum Opcode { - NONE, SOCKET, CLOSE, - BIND, GETSOCKNAME, RECVMSG, SENDMSG, SENDTO, SETSOCKOPT, - GET_MAC_ADDRESS, POLL_ALL, NON_BLOCK, - }; - - Opcode opcode = NONE; - Wifi::Socket *handle = nullptr; - - union { - struct - { - int domain; - int type; - int protocol; - void *result; - } socket; - struct { /* no args */ } close; - struct - { - sockaddr const *addr; - int addrlen; - } bind; - struct - { - sockaddr *addr; - int *addrlen; - } getsockname; - struct - { - msghdr msg; - int flags; - iovec iov[Wifi::Msghdr::MAX_IOV_LEN]; - } recvmsg; - struct - { - msghdr msg; - int flags; - iovec iov[Wifi::Msghdr::MAX_IOV_LEN]; - } sendmsg; - struct { - int level; - int optname; - void const *optval; - uint32_t optlen; - } setsockopt; - struct - { - unsigned char *addr; - } get_mac_address; - struct - { - Wifi::Poll_socket_fd *sockets; - unsigned num; - int timeout; - } poll_all; - struct - { - bool value; - } non_block; - }; - - int err = 0; -}; - -static Call _call; -static Genode::Semaphore _block; - - -namespace Lx { - class Socket; -} - - -/** - * Context for socket calls - */ -class Lx::Socket -{ - private: - - - Genode::Signal_transmitter _sender; - Genode::Signal_handler _dispatcher; - Lx::Task _task; - - struct socket *_call_socket() - { - struct socket *sock = static_cast(_call.handle->socket); - if (!sock) - Genode::error("BUG: sock is zero"); - - return sock; - } - - void _do_socket() - { - struct socket *s; - int res = sock_create_kern(nullptr, _call.socket.domain, _call.socket.type, - _call.socket.protocol, &s); - if (!res) { - _call.socket.result = s; - _call.err = 0; - return; - } - - Genode::error("sock_create_kern failed, res: ", res); - _call.socket.result = nullptr; - _call.err = res; - } - - void _do_close() - { - struct socket *sock = _call_socket(); - - _call.err = sock->ops->release(sock); - } - - void _do_bind() - { - struct socket *sock = _call_socket(); - - _call.err = sock->ops->bind(sock, - const_cast(_call.bind.addr), - _call.bind.addrlen); - } - - void _do_getsockname() - { - struct socket *sock = _call_socket(); - int addrlen = *_call.getsockname.addrlen; - - _call.err = sock->ops->getname(sock, _call.getsockname.addr, &addrlen, 0); - - *_call.getsockname.addrlen = addrlen; - } - - void _do_recvmsg() - { - struct socket *sock = _call_socket(); - struct msghdr *msg = &_call.recvmsg.msg; - - if (_call.handle->non_block) - msg->msg_flags |= MSG_DONTWAIT; - - size_t iovlen = 0; - for (size_t i = 0; i < msg->msg_iter.nr_segs; i++) - iovlen += msg->msg_iter.iov[i].iov_len; - - _call.err = sock->ops->recvmsg(sock, msg, iovlen, _call.recvmsg.flags); - } - - void _do_sendmsg() - { - struct socket *sock = _call_socket(); - struct msghdr *msg = const_cast(&_call.sendmsg.msg); - - if (_call.handle->non_block) - msg->msg_flags |= MSG_DONTWAIT; - - size_t iovlen = 0; - for (size_t i = 0; i < msg->msg_iter.nr_segs; i++) - iovlen += msg->msg_iter.iov[i].iov_len; - - _call.err = sock->ops->sendmsg(sock, msg, iovlen); - } - - void _do_setsockopt() - { - struct socket *sock = _call_socket(); - - /* taken from kernel_setsockopt() in net/socket.c */ - if (_call.setsockopt.level == SOL_SOCKET) - _call.err = sock_setsockopt(sock, - _call.setsockopt.level, - _call.setsockopt.optname, - (char *)_call.setsockopt.optval, - _call.setsockopt.optlen); - else - _call.err = sock->ops->setsockopt(sock, - _call.setsockopt.level, - _call.setsockopt.optname, - (char *)_call.setsockopt.optval, - _call.setsockopt.optlen); - } - - void _do_get_mac_address() - { - Lx::get_mac_address(_call.get_mac_address.addr); - } - - void _do_poll_all() - { - Wifi::Poll_socket_fd *sockets = _call.poll_all.sockets; - unsigned num = _call.poll_all.num; - int timeout = _call.poll_all.timeout; - - enum { - POLLIN_SET = (POLLRDNORM | POLLRDBAND | POLLIN | POLLHUP | POLLERR), - POLLOUT_SET = (POLLWRBAND | POLLWRNORM | POLLOUT | POLLERR), - POLLEX_SET = (POLLPRI) - }; - - int nready = 0; - bool timeout_triggered = false; - bool woken_up = false; - do { - /** - * Timeout was triggered, exit early. - */ - if (timeout_triggered) - break; - - /** - * Poll each socket and check if there is something of interest. - */ - for (unsigned i = 0; i < num; i++) { - struct socket *sock = static_cast(sockets[i].s->socket); - - int mask = sock->ops->poll(0, sock, 0); - - sockets[i].revents = 0; - if (mask & POLLIN_SET) - sockets[i].revents |= sockets[i].events & Wifi::WIFI_POLLIN ? Wifi::WIFI_POLLIN : 0; - if (mask & POLLOUT_SET) - sockets[i].revents |= sockets[i].events & Wifi::WIFI_POLLOUT ? Wifi::WIFI_POLLOUT : 0; - if (mask & POLLEX_SET) - sockets[i].revents |= sockets[i].events & Wifi::WIFI_POLLEX ? Wifi::WIFI_POLLEX : 0; - - if (sockets[i].revents) - nready++; - } - - /** - * We were woken up but there is still nothing of interest. - */ - if (woken_up) - break; - - /** - * Exit the loop if either a socket is ready or there is - * no timeout given. - */ - if (nready || !timeout) - break; - - /** - * In case of a timeout add all sockets to an artificial wait list - * so at least one is woken up an sk_data_ready() call. - */ - Lx::Task *task = Lx::scheduler().current(); - struct socket_wq wq[num]; - Lx::Task::List wait_list; - - task->wait_enqueue(&wait_list); - for (unsigned i = 0; i < num; i++) { - struct socket *sock = static_cast(sockets[i].s->socket); - wq[i].wait.list = &wait_list; - sock->sk->sk_wq = &wq[i]; - } - - long t = msecs_to_jiffies(timeout); - timeout_triggered = !schedule_timeout(t); - - task->wait_dequeue(&wait_list); - for (unsigned i = 0; i < num; i++) { - struct socket *sock = static_cast(sockets[i].s->socket); - sock->sk->sk_wq = 0; - } - - woken_up = true; - } while (1); - - _call.err = nready; - } - - void _do_non_block() - { - _call.handle->non_block = _call.non_block.value; - } - - void _handle() - { - _task.unblock(); - Lx::scheduler().schedule(); - } - - public: - - Socket(Genode::Entrypoint &ep) - : - _dispatcher(ep, *this, &Lx::Socket::_handle), - _task(run_socketcall, nullptr, "socketcall", - Lx::Task::PRIORITY_0, Lx::scheduler()) - { - _sender.context(_dispatcher); - } - - void exec_call() - { - switch (_call.opcode) { - case Call::BIND: _do_bind(); break; - case Call::CLOSE: _do_close(); break; - case Call::GETSOCKNAME: _do_getsockname(); break; - case Call::POLL_ALL: _do_poll_all(); break; - case Call::RECVMSG: _do_recvmsg(); break; - case Call::SENDMSG: _do_sendmsg(); break; - case Call::SETSOCKOPT: _do_setsockopt(); break; - case Call::SOCKET: _do_socket(); break; - case Call::GET_MAC_ADDRESS: _do_get_mac_address(); break; - case Call::NON_BLOCK: _do_non_block(); break; - - default: - Genode::warning("unknown opcode: ", (int)_call.opcode); - case Call::NONE: /* ignore silently */ - _call.err = -EINVAL; - break; - } - - /* - * Save old call opcode as we may only release the blocker - * when actually did something useful, i.e., were called by - * some socket operation and not by kicking the socket. - */ - Call::Opcode old = _call.opcode; - - _call.opcode = Call::NONE; - - if (old != Call::NONE) { _block.up(); } - } - - void submit_and_block() - { - _sender.submit(); - _block.down(); - } - - void unblock_task() - { - _task.unblock(); - } -}; - - -static Lx::Socket *_socket; -static Genode::Allocator *_alloc; - - -void Lx::socket_init(Genode::Entrypoint &ep, Genode::Allocator &alloc) -{ - static Lx::Socket socket_ctx(ep); - _socket = &socket_ctx; - _alloc = &alloc; -} - - -void Lx::socket_kick() -{ - /* ignore silently, the function might be called to before init */ - if (!_socket) { return; } - - _socket->unblock_task(); - Lx::scheduler().schedule(); -} - - -static void run_socketcall(void *) -{ - while (1) { - Lx::scheduler().current()->block_and_schedule(); - - _socket->exec_call(); - } -} - - -/************************** - ** Socket_call instance ** - **************************/ - -Wifi::Socket_call socket_call; - - -/*************************** - ** Socket_call interface ** - ***************************/ - -using namespace Wifi; - - -Wifi::Socket *Socket_call::socket(int domain, int type, int protocol) -{ - /* FIXME domain, type, protocol values */ - _call.opcode = Call::SOCKET; - _call.socket.domain = domain; - _call.socket.type = type & 0xff; - _call.socket.protocol = protocol; - - _socket->submit_and_block(); - - if (_call.socket.result == 0) - return 0; - - Wifi::Socket *s = new (_alloc) Wifi::Socket(_call.socket.result); - - return s; -} - - -int Socket_call::close(Socket *s) -{ - _call.opcode = Call::CLOSE; - _call.handle = s; - - _socket->submit_and_block(); - - if (_call.err) { - Genode::error("closing socket failed: ", _call.err); - } - - destroy(_alloc, s); - return 0; -} - - -int Socket_call::bind(Socket *s, Wifi::Sockaddr const *addr, unsigned addrlen) -{ - /* FIXME convert to/from Sockaddr */ - _call.opcode = Call::BIND; - _call.handle = s; - _call.bind.addr = (sockaddr const *)addr; - _call.bind.addrlen = addrlen; - - _socket->submit_and_block(); - - return _call.err; -} - - -int Socket_call::getsockname(Socket *s, Wifi::Sockaddr *addr, unsigned *addrlen) -{ - /* FIXME convert to/from Sockaddr */ - /* FIXME unsigned * -> int * */ - _call.opcode = Call::GETSOCKNAME; - _call.handle = s; - _call.getsockname.addr = (sockaddr *)addr; - _call.getsockname.addrlen = (int *)addrlen; - - _socket->submit_and_block(); - - return _call.err; -} - - -int Socket_call::poll_all(Poll_socket_fd *s, unsigned num, int timeout) -{ - _call.opcode = Call::POLL_ALL; - _call.handle = 0; - _call.poll_all.sockets = s; - _call.poll_all.num = num; - _call.poll_all.timeout = timeout; - - _socket->submit_and_block(); - - return _call.err; -} - - -static int msg_flags(Wifi::Flags in) -{ - int out = Wifi::WIFI_F_NONE; - if (in & Wifi::WIFI_F_MSG_ERRQUEUE) - out |= MSG_ERRQUEUE; - - return out; -}; - - -Wifi::ssize_t Socket_call::recvmsg(Socket *s, Wifi::Msghdr *msg, Wifi::Flags flags) -{ - _call.opcode = Call::RECVMSG; - _call.handle = s; - _call.recvmsg.msg.msg_name = msg->msg_name; - _call.recvmsg.msg.msg_namelen = msg->msg_namelen; - _call.recvmsg.msg.msg_iter.iov = _call.recvmsg.iov; - _call.recvmsg.msg.msg_iter.nr_segs = msg->msg_iovlen; - _call.recvmsg.msg.msg_iter.count = msg->msg_count; - _call.recvmsg.msg.msg_control = msg->msg_control; - _call.recvmsg.msg.msg_controllen = msg->msg_controllen; - _call.recvmsg.flags = msg_flags(flags); - - for (unsigned i = 0; i < msg->msg_iovlen; ++i) { - _call.recvmsg.iov[i].iov_base = msg->msg_iov[i].iov_base; - _call.recvmsg.iov[i].iov_len = msg->msg_iov[i].iov_len; - } - - _socket->submit_and_block(); - - msg->msg_namelen = _call.recvmsg.msg.msg_namelen; - - return _call.err; -} - - -Wifi::ssize_t Socket_call::sendmsg(Socket *s, Wifi::Msghdr const *msg, Wifi::Flags flags) -{ - _call.opcode = Call::SENDMSG; - _call.handle = s; - _call.sendmsg.msg.msg_name = msg->msg_name; - _call.sendmsg.msg.msg_namelen = msg->msg_namelen; - _call.sendmsg.msg.msg_iter.iov = _call.sendmsg.iov; - _call.sendmsg.msg.msg_iter.nr_segs = msg->msg_iovlen; - _call.sendmsg.msg.msg_iter.count = msg->msg_count; - _call.sendmsg.msg.msg_control = 0; - _call.sendmsg.msg.msg_controllen = 0; - _call.sendmsg.flags = msg_flags(flags); - - for (unsigned i = 0; i < msg->msg_iovlen; ++i) { - _call.sendmsg.iov[i].iov_base = msg->msg_iov[i].iov_base; - _call.sendmsg.iov[i].iov_len = msg->msg_iov[i].iov_len; - } - - _socket->submit_and_block(); - - return _call.err; -} - - -static int sockopt_level(Sockopt_level const in) -{ - switch (in) { - case Wifi::WIFI_SOL_SOCKET: return SOL_SOCKET; - case Wifi::WIFI_SOL_NETLINK: return SOL_NETLINK; - } - - return -1; -} - - -static int sockopt_name(Sockopt_level const level, Sockopt_name const in) -{ - switch (level) { - case Wifi::WIFI_SOL_SOCKET: - switch (in) { - case Wifi::WIFI_SO_SNDBUF: return SO_SNDBUF; - case Wifi::WIFI_SO_RCVBUF: return SO_RCVBUF; - case Wifi::WIFI_SO_PASSCRED: return SO_PASSCRED; - case Wifi::WIFI_SO_WIFI_STATUS: return SO_WIFI_STATUS; - - default: return -1; - } - case Wifi::WIFI_SOL_NETLINK: - switch (in) { - case Wifi::WIFI_NETLINK_ADD_MEMBERSHIP: return NETLINK_ADD_MEMBERSHIP; - case Wifi::WIFI_NETLINK_DROP_MEMBERSHIP: return NETLINK_DROP_MEMBERSHIP; - case Wifi::WIFI_NETLINK_PKTINFO: return NETLINK_PKTINFO; - - default: return -1; - } - } - - return -1; -} - - -int Socket_call::setsockopt(Socket *s, - Wifi::Sockopt_level level, Wifi::Sockopt_name optname, - const void *optval, uint32_t optlen) -{ - /* FIXME optval values */ - _call.opcode = Call::SETSOCKOPT; - _call.handle = s; - _call.setsockopt.level = sockopt_level(level); - _call.setsockopt.optname = sockopt_name(level, optname); - _call.setsockopt.optval = optval; - _call.setsockopt.optlen = optlen; - - _socket->submit_and_block(); - - return _call.err; -} - - -void Socket_call::non_block(Socket *s, bool value) -{ - _call.opcode = Call::NON_BLOCK; - _call.handle = s; - _call.non_block.value = value; - - _socket->submit_and_block(); -} - - -void Socket_call::get_mac_address(unsigned char *addr) -{ - _call.opcode = Call::GET_MAC_ADDRESS; - _call.handle = 0; - _call.get_mac_address.addr = addr; - - _socket->submit_and_block(); -} diff --git a/repos/dde_linux/src/lib/legacy/wifi/symbol.map b/repos/dde_linux/src/lib/legacy/wifi/symbol.map deleted file mode 100644 index 765e7b3952..0000000000 --- a/repos/dde_linux/src/lib/legacy/wifi/symbol.map +++ /dev/null @@ -1,28 +0,0 @@ -/* - * - */ -{ - global: - - /* initialize function */ - _*wifi_init*; - /* Wifi::Socket_call interface */ - *Socket_call*; - /* Wifi::Socket_call instance */ - socket_call; - /* rfkill interface */ - _*wifi_*_rfkill*; - _*wifi_kick_*; - - /* interface libnl/wpa_driver_nl80211*/ - wifi_if*; - - /* used by libnl's time() */ - jiffies; - - lx_printf*; - - local: - - *; -}; diff --git a/repos/dde_linux/wifi.list b/repos/dde_linux/wifi.list deleted file mode 100644 index c36173b633..0000000000 --- a/repos/dde_linux/wifi.list +++ /dev/null @@ -1,385 +0,0 @@ -linux-x.x.x/crypto/ablkcipher.c -linux-x.x.x/crypto/aead.c -linux-x.x.x/crypto/aes_generic.c -linux-x.x.x/crypto/ahash.c -linux-x.x.x/crypto/algapi.c -linux-x.x.x/crypto/algboss.c -linux-x.x.x/crypto/api.c -linux-x.x.x/crypto/arc4.c -linux-x.x.x/crypto/blkcipher.c -linux-x.x.x/crypto/ccm.c -linux-x.x.x/crypto/cipher.c -linux-x.x.x/crypto/compress.c -linux-x.x.x/crypto/crypto_wq.c -linux-x.x.x/crypto/ctr.c -linux-x.x.x/crypto/internal.h -linux-x.x.x/crypto/memneq.c -linux-x.x.x/crypto/rng.c -linux-x.x.x/crypto/scatterwalk.c -linux-x.x.x/crypto/shash.c -linux-x.x.x/crypto/skcipher.c -linux-x.x.x/drivers/leds/led-class.c -linux-x.x.x/drivers/leds/led-core.c -linux-x.x.x/drivers/leds/led-triggers.c -linux-x.x.x/drivers/leds/leds.h -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/1000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/2000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/22000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/5000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/6000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/7000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/8000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/cfg/9000.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/dvm/agn.h -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/dvm/calib.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/dvm/calib.h -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/dvm/commands.h -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/dvm/dev.h -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/dvm/devices.c -linux-x.x.x/drivers/net/wireless/intel/iwlwifi/dvm/led.c 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-linux-x.x.x/include/uapi/linux/nl80211.h -linux-x.x.x/include/uapi/linux/pci_regs.h -linux-x.x.x/include/uapi/linux/rfkill.h -linux-x.x.x/include/uapi/linux/rtnetlink.h -linux-x.x.x/include/uapi/linux/snmp.h -linux-x.x.x/include/uapi/linux/socket.h -linux-x.x.x/include/uapi/linux/sockios.h -linux-x.x.x/include/uapi/linux/swab.h -linux-x.x.x/lib/bsearch.c -linux-x.x.x/lib/bucket_locks.c -linux-x.x.x/lib/crc32.c -linux-x.x.x/lib/crc32defs.h -linux-x.x.x/lib/ctype.c -linux-x.x.x/lib/gcd.c -linux-x.x.x/lib/nlattr.c -linux-x.x.x/lib/rbtree.c -linux-x.x.x/lib/rhashtable.c -linux-x.x.x/net/core/datagram.c -linux-x.x.x/net/core/rtnetlink.c -linux-x.x.x/net/core/skbuff.c -linux-x.x.x/net/core/sock.c -linux-x.x.x/net/ethernet/eth.c -linux-x.x.x/net/mac80211/aead_api.c -linux-x.x.x/net/mac80211/aead_api.h -linux-x.x.x/net/mac80211/aes_ccm.h -linux-x.x.x/net/mac80211/aes_cmac.c -linux-x.x.x/net/mac80211/aes_cmac.h -linux-x.x.x/net/mac80211/aes_gcm.h -linux-x.x.x/net/mac80211/aes_gmac.c -linux-x.x.x/net/mac80211/aes_gmac.h -linux-x.x.x/net/mac80211/agg-rx.c -linux-x.x.x/net/mac80211/agg-tx.c -linux-x.x.x/net/mac80211/cfg.c -linux-x.x.x/net/mac80211/chan.c -linux-x.x.x/net/mac80211/debug.h -linux-x.x.x/net/mac80211/debugfs.h -linux-x.x.x/net/mac80211/debugfs_key.h -linux-x.x.x/net/mac80211/debugfs_netdev.h -linux-x.x.x/net/mac80211/debugfs_sta.h -linux-x.x.x/net/mac80211/driver-ops.c -linux-x.x.x/net/mac80211/driver-ops.h -linux-x.x.x/net/mac80211/ethtool.c -linux-x.x.x/net/mac80211/fils_aead.c -linux-x.x.x/net/mac80211/fils_aead.h -linux-x.x.x/net/mac80211/ht.c -linux-x.x.x/net/mac80211/ibss.c -linux-x.x.x/net/mac80211/ieee80211_i.h -linux-x.x.x/net/mac80211/iface.c -linux-x.x.x/net/mac80211/key.c -linux-x.x.x/net/mac80211/key.h -linux-x.x.x/net/mac80211/led.c -linux-x.x.x/net/mac80211/led.h -linux-x.x.x/net/mac80211/main.c -linux-x.x.x/net/mac80211/mesh.c -linux-x.x.x/net/mac80211/mesh.h -linux-x.x.x/net/mac80211/mesh_hwmp.c -linux-x.x.x/net/mac80211/mesh_pathtbl.c -linux-x.x.x/net/mac80211/mesh_plink.c -linux-x.x.x/net/mac80211/mesh_ps.c -linux-x.x.x/net/mac80211/mesh_sync.c -linux-x.x.x/net/mac80211/michael.c -linux-x.x.x/net/mac80211/michael.h -linux-x.x.x/net/mac80211/mlme.c -linux-x.x.x/net/mac80211/ocb.c -linux-x.x.x/net/mac80211/offchannel.c -linux-x.x.x/net/mac80211/pm.c -linux-x.x.x/net/mac80211/rate.c -linux-x.x.x/net/mac80211/rate.h -linux-x.x.x/net/mac80211/rc80211_minstrel.c -linux-x.x.x/net/mac80211/rc80211_minstrel.h -linux-x.x.x/net/mac80211/rc80211_minstrel_ht.c -linux-x.x.x/net/mac80211/rc80211_minstrel_ht.h -linux-x.x.x/net/mac80211/rx.c -linux-x.x.x/net/mac80211/scan.c -linux-x.x.x/net/mac80211/spectmgmt.c -linux-x.x.x/net/mac80211/sta_info.c -linux-x.x.x/net/mac80211/sta_info.h -linux-x.x.x/net/mac80211/status.c -linux-x.x.x/net/mac80211/tdls.c -linux-x.x.x/net/mac80211/tkip.c -linux-x.x.x/net/mac80211/tkip.h -linux-x.x.x/net/mac80211/trace.c -linux-x.x.x/net/mac80211/trace.h -linux-x.x.x/net/mac80211/trace_msg.h -linux-x.x.x/net/mac80211/tx.c -linux-x.x.x/net/mac80211/util.c -linux-x.x.x/net/mac80211/vht.c -linux-x.x.x/net/mac80211/wep.c -linux-x.x.x/net/mac80211/wep.h -linux-x.x.x/net/mac80211/wme.c -linux-x.x.x/net/mac80211/wme.h -linux-x.x.x/net/mac80211/wpa.c -linux-x.x.x/net/mac80211/wpa.h -linux-x.x.x/net/netlink/af_netlink.c -linux-x.x.x/net/netlink/af_netlink.h -linux-x.x.x/net/netlink/genetlink.c -linux-x.x.x/net/packet/af_packet.c -linux-x.x.x/net/packet/internal.h -linux-x.x.x/net/rfkill/core.c -linux-x.x.x/net/rfkill/input.c -linux-x.x.x/net/rfkill/rfkill.h -linux-x.x.x/net/wireless/ap.c -linux-x.x.x/net/wireless/chan.c -linux-x.x.x/net/wireless/core.c -linux-x.x.x/net/wireless/core.h -linux-x.x.x/net/wireless/debugfs.h -linux-x.x.x/net/wireless/ethtool.c -linux-x.x.x/net/wireless/ibss.c -linux-x.x.x/net/wireless/mesh.c -linux-x.x.x/net/wireless/mlme.c -linux-x.x.x/net/wireless/nl80211.c -linux-x.x.x/net/wireless/nl80211.h -linux-x.x.x/net/wireless/radiotap.c -linux-x.x.x/net/wireless/rdev-ops.h -linux-x.x.x/net/wireless/reg.c -linux-x.x.x/net/wireless/reg.h -linux-x.x.x/net/wireless/scan.c -linux-x.x.x/net/wireless/sme.c -linux-x.x.x/net/wireless/sysfs.c -linux-x.x.x/net/wireless/sysfs.h -linux-x.x.x/net/wireless/trace.c -linux-x.x.x/net/wireless/trace.h -linux-x.x.x/net/wireless/util.c -linux-x.x.x/net/wireless/wext-compat.h