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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-03-04 21:48:00 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-03-04 21:48:00 +0000 |
| commit | bdc2572a16e0b87b901725a239dc1e5480dfd232 (patch) | |
| tree | fe04a1b0045b0be276013d4e4ef547a0d0c1a455 /c/src/lib/libbsp/i386/shared/pci/pcibios.c | |
| parent | 2005-03-04 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-bdc2572a16e0b87b901725a239dc1e5480dfd232.tar.bz2 | |
2005-03-04 Joel Sherrill <joel@OARcorp.com>
* shared/pci/pcibios.c, shared/pci/pcibios.h: Make PCI initialize
function part of the unified PCI API as pci_initialize().
Diffstat (limited to 'c/src/lib/libbsp/i386/shared/pci/pcibios.c')
| -rw-r--r-- | c/src/lib/libbsp/i386/shared/pci/pcibios.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/c/src/lib/libbsp/i386/shared/pci/pcibios.c b/c/src/lib/libbsp/i386/shared/pci/pcibios.c index a62ed4f4bf..6041cd6af1 100644 --- a/c/src/lib/libbsp/i386/shared/pci/pcibios.c +++ b/c/src/lib/libbsp/i386/shared/pci/pcibios.c @@ -37,7 +37,7 @@ static int pcib_convert_err(int err); * error code */ int -pcib_init(void) +pci_initialize(void) { unsigned char *ucp; unsigned char sum; @@ -211,22 +211,11 @@ pcib_find_by_class(int classCode, int idx, int *sig) return PCIB_ERR_SUCCESS; } -#define PCI_MULTI_FUNCTION 0x80 -#define PCI_MAX_DEVICES 16 -#define PCI_MAX_FUNCTIONS 8 - -#define PCI_VENDOR_ID 0x00 /* 16 bits */ -#define PCI_DEVICE_ID 0x02 /* 16 bits */ -#define PCI_CLASS_REVISION 0x08 -#define PCI_HEADER_TYPE 0x0e -#define PCI_SUBORDINATE_BUS 0x1a - -#define PCI_CLASS_BRIDGE_PCI 0x0604 +#define PCI_MULTI_FUNCTION 0x80 static unsigned8 ucBusCount = 0xff; - -int +unsigned char BusCountPCI() { if( ucBusCount == 0xff ) |