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pciTag was removed from xorg-server, so provide it in-driver until this is updated to use libpciaccess

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Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
This commit is contained in:
Jeremy Huddleston
2011-10-29 17:32:21 -07:00
parent 03644653d0
commit 06f8213bff
1 changed files with 24 additions and 0 deletions
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24
src/sispcirename.h
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@@ -29,11 +29,35 @@
#ifndef SISPCIRENAME_H
#define SISPCIRENAME_H
#include <stdint.h>
enum region_type {
REGION_MEM,
REGION_IO
};
#if (defined(__alpha__) || defined(__ia64__)) && defined (linux)
#define PCI_DOM_MASK 0x01fful
#else
#define PCI_DOM_MASK 0x0ffu
#endif
#ifndef PCI_DOM_MASK
# define PCI_DOM_MASK 0x0ffu
#endif
#define PCI_DOMBUS_MASK (((PCI_DOM_MASK) << 8) | 0x0ffu)
static inline uint32_t
pciTag(int busnum, int devnum, int funcnum)
{
uint32_t tag;
tag = (busnum & (PCI_DOMBUS_MASK)) << 16;
tag |= (devnum & 0x00001fu) << 11;
tag |= (funcnum & 0x000007u) << 8;
return tag;
}
#ifndef XSERVER_LIBPCIACCESS
/* pciVideoPtr */