GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

libpayload: Add more libpci-compatibility (#defines) 

Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6417 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Patrick Georgi 2011-03-01 07:26:00 +00:00 committed by Patrick Georgi
parent fb2d29ec75
commit 6eb6a7c8d5
2 changed files with 28 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
payloads/libpayload/include/pci.h
View File

@ -42,6 +42,8 @@ typedef u32 pcidev_t;
#define REG_SUBSYS_VENDOR_ID 0x2C
#define REG_SUBSYS_ID 0x2E
#define REG_COMMAND_IO (1 << 0)
#define REG_COMMAND_MEM (1 << 1)
#define REG_COMMAND_BM (1 << 2)
#define HEADER_TYPE_NORMAL 0

26
payloads/libpayload/include/pci/pci.h
View File

@ -39,6 +39,32 @@
#define PCI_SUBSYSTEM_VENDOR_ID REG_SUBSYS_VENDOR_ID
#define PCI_SUBSYSTEM_ID REG_SUBSYS_ID
#define PCI_COMMAND REG_COMMAND
#define PCI_COMMAND_IO REG_COMMAND_IO
#define PCI_COMMAND_MEMORY REG_COMMAND_MEM
#define PCI_COMMAND_MASTER REG_COMMAND_BM
#define PCI_HEADER_TYPE REG_HEADER_TYPE
#define PCI_HEADER_TYPE_NORMAL HEADER_TYPE_NORMAL
#define PCI_HEADER_TYPE_BRIDGE HEADER_TYPE_BRIDGE
#define PCI_HEADER_TYPE_CARDBUS HEADER_TYPE_CARDBUS
#define PCI_BASE_ADDRESS_0 0x10
#define PCI_BASE_ADDRESS_1 0x14
#define PCI_BASE_ADDRESS_2 0x18
#define PCI_BASE_ADDRESS_3 0x1c
#define PCI_BASE_ADDRESS_4 0x20
#define PCI_BASE_ADDRESS_5 0x24
#define PCI_BASE_ADDRESS_SPACE 1 // mask
#define PCI_BASE_ADDRESS_SPACE_IO 1
#define PCI_BASE_ADDRESS_SPACE_MEM 0
#define PCI_BASE_ADDRESS_IO_MASK ~0xf
#define PCI_BASE_ADDRESS_MEM_MASK ~0x3
#define PCI_ROM_ADDRESS 0x30
#define PCI_ROM_ADDRESS1 0x38 // on bridges
#define PCI_ROM_ADDRESS_MASK ~0x7ff
struct pci_dev {
u16 domain;
u8 bus, dev, func;