denshooter/genode
1
0
Fork 0
mirror of https://github.com/mmueller41/genode.git synced 2026-01-21 12:32:56 +01:00
Code Issues Packages Projects Releases Wiki Activity

pci: fix PCIe extended capability definition

Browse Source 
Also removed the warning about unhandled capability IDs.

Ref genodelabs/genode#4578
This commit is contained in:
Christian Helmuth
2022-09-28 17:01:45 +02:00
parent 6a7247ab44
commit b20cabb6e4
1 changed files with 4 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
repos/os/include/pci/config.h
View File

@@ -375,7 +375,7 @@ struct Pci::Config : Genode::Mmio
struct Pci_express_extended_capability : Genode::Mmio struct Pci_express_extended_capability : Genode::Mmio
{ {
struct Id : Register<0,16> struct Id : Register<0x0, 16>
{ {
enum { enum {
INVALID = 0x0, INVALID = 0x0,
@@ -388,7 +388,7 @@ struct Pci::Config : Genode::Mmio
}; };
}; };
struct Next_and_version : Register<16, 8> struct Next_and_version : Register<0x2, 16>
{ {
struct Offset : Bitfield<4, 12> {}; struct Offset : Bitfield<4, 12> {};
}; };
@@ -462,19 +462,8 @@ struct Pci::Config : Genode::Mmio
case Pci_capability::Id::PCI_E: case Pci_capability::Id::PCI_E:
pci_e_cap.construct(base()+off); break; pci_e_cap.construct(base()+off); break;
case Pci_capability::Id::AGP:
case Pci_capability::Id::VITAL_PRODUCT:
case Pci_capability::Id::SATA:
case Pci_capability::Id::VENDOR:
case Pci_capability::Id::ADVANCED:
case Pci_capability::Id::BRIDGE_SUB:
case Pci_capability::Id::DEBUG:
break;
default: default:
warning("Found unhandled capability ", /* ignore unhandled capability */ ;
cap.read<Pci_capability::Id>(),
" at offset ", Hex(base()+off));
} }
off = cap.read<Pci_capability::Pointer>(); off = cap.read<Pci_capability::Pointer>();
} }
@@ -491,15 +480,8 @@ struct Pci::Config : Genode::Mmio
case Pci_express_extended_capability::Id::ADVANCED_ERROR_REPORTING: case Pci_express_extended_capability::Id::ADVANCED_ERROR_REPORTING:
adv_err_cap.construct(base() + off); break; adv_err_cap.construct(base() + off); break;
case Pci_express_extended_capability::Id::VENDOR:
case Pci_express_extended_capability::Id::VIRTUAL_CHANNEL:
case Pci_express_extended_capability::Id::MULTI_ROOT_IO_VIRT:
break;
default: default:
warning("Found unhandled extended capability ", /* ignore unhandled extended capability */ ;
cap.read<Pci_express_extended_capability::Id>(),
" at offset ", Hex(base()+off));
} }
off = cap.read<Pci_express_extended_capability::Next_and_version::Offset>(); off = cap.read<Pci_express_extended_capability::Next_and_version::Offset>();
} }