This reverts commit 9a37ccfe29 except for the
new declarations in public headers (in order to not change any APIs again).
We revert the commit as we found that there are corner cases in which it
produces a bad UDP checksum. The bad UDP checksum was observed via Wireshark at
a TFTP server in a Sculpt 22.10 Debian 11 VM on the first request of fetching a
file with the TFTP client of the uboot on our iMX8 test board.
Ref #4636
According to OpenBSD's azalia driver some AMD HDAudio devices do not
play nice with MSIs although the capability is set. At least the
0x1457 device was tested and worked using GSIs only.
genodelabs/genode#4578
Some DHCP clients (Debian VM in Sculpt) persistently store the last lease they
obtained and try to directly DHCP REQUEST it on a new startup whithout doing
DHCP DISCOVER beforehand. In case the NIC router doesn't know about the lease
anymore (timeout, new router instance), the router used to just ignore the DHCP
REQUEST. This led to significant delays in the network startup of the client
(delayed retries until give-up and DHCP DISCOVER). With this commit, the router
answers such packets with a DHCP NAK instead, causing the client to directly
switch to DHCP DISCOVER.
Fixes#4634
On-demand initialization prevents read-write operations on BARs of
invalid devices at construction time, which may result in surprising
behavior later on, for example, when resetting X260 notebooks via ACPI
information.
These utilities simplify the control of clocks, resets, and power
domains from within the platform driver.
This is needed when driving a low-level device directly from the
platform driver, for example for driving the mbox mechanism to access
the system-control processor of the PinePhone.
Implemented as depicted in the OpenBSD driver, register description
found in 'AMD SB700/710/750 Register Reference Guide'
(43009_sb7xx_rrg_pub_1.00.pdf).
Issue #4629.
Instead of using a global value to enumerate the MSIs, use a function argument
instead. Whenever the process of PCI device reporting gets started again,
due to an initially too small report buffer, the MSI enumeration value is reset
again. Formerly, we wasted MSI numbers.
Ref genodelabs/genode#4628
Don't skip IRQ reporting if legacy IRQ/GSIs are not supported as the
device may support MSI/MSI-X exclusively.
The commit also enables reserved_memory reporting of devices without
IRQs.
Ref genodelabs/genode#4578
* Add EHCI PCI quirk
* Add UHCI reset to UHCI quirk
* Apply all PCI quirks in order of the PCI bus numbering
otherwise the machine might stall
Ref genodelabs/genode#4578
