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[pci] Use single "busdevfn" field in struct pci_device

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Merge the "bus" and "devfn" fields into a single "busdevfn" field, to
match the format used by the majority of external code.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-02-09 00:32:58 +00:00
parent 00f5ba701f
commit f9b3fae8d4
10 changed files with 97 additions and 101 deletions
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4
src/arch/x86/core/pcidirect.c
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@@ -34,8 +34,8 @@ FILE_LICENCE ( GPL2_OR_LATER );
* @v where Location within PCI configuration space
*/
void pcidirect_prepare ( struct pci_device *pci, int where ) {
outl ( ( 0x80000000 | ( pci->bus << 16 ) | ( pci->devfn << 8 ) |
( where & ~3 ) ), PCIDIRECT_CONFIG_ADDRESS );
outl ( ( 0x80000000 | ( pci->busdevfn << 8 ) | ( where & ~3 ) ),
PCIDIRECT_CONFIG_ADDRESS );
}
PROVIDE_PCIAPI_INLINE ( direct, pci_max_bus );