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authorJeff Hartmann <jhartmann@valinux.com>2001-08-08 16:10:47 +0000
committerJeff Hartmann <jhartmann@valinux.com>2001-08-08 16:10:47 +0000
commitb6923b39539c34c2a589197def5eee72a9d719bf (patch)
tree8fc63d04fe2344377ef4123acbe38ff1fa3f3493 /linux-core/drm_drv.c
parent938a637d1fc33bc8ef14210d655c27d646ddc2d2 (diff)
Update to the code I sent Linus and Alan this morning. Added some missing
agp chipsets to drm_agpsupport.h, redid the card detection common code to use a structure (avoids endian porting issues), changed the tdfx driver to use the kernel pci id '#defines'
Diffstat (limited to 'linux-core/drm_drv.c')
-rw-r--r--linux-core/drm_drv.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c
index a28b0b5b..e1aff06d 100644
--- a/linux-core/drm_drv.c
+++ b/linux-core/drm_drv.c
@@ -506,8 +506,9 @@ static int drm_count_cards(void)
{
int num = 0;
#if defined(DRIVER_CARD_LIST)
- u_int *l;
- u_int device, vendor;
+ int i;
+ drm_pci_list_t *l;
+ u16 device, vendor;
struct pci_dev *pdev = NULL;
#endif
@@ -516,14 +517,12 @@ static int drm_count_cards(void)
#if defined(DRIVER_COUNT_CARDS)
num = DRIVER_COUNT_CARDS();
#elif defined(DRIVER_CARD_LIST)
- for (l = DRIVER_CARD_LIST; *l; l++) {
+ for (i = 0, l = DRIVER_CARD_LIST; l[i].vendor != 0; i++) {
pdev = NULL;
- device = *l & 0xFFFF;
- if (device == 0xFFFF)
- device = PCI_ANY_ID;
- vendor = (*l >> 16) & 0xFFFF;
- if (vendor == 0xFFFF)
- vendor = PCI_ANY_ID;
+ vendor = l[i].vendor;
+ device = l[i].device;
+ if(device == 0xffff) device = PCI_ANY_ID;
+ if(vendor == 0xffff) vendor = PCI_ANY_ID;
while ((pdev = pci_find_device(vendor, device, pdev))) {
num++;
}
@@ -648,7 +647,7 @@ static void __exit drm_cleanup( void )
#endif
#if __REALLY_HAVE_AGP && __REALLY_HAVE_MTRR
- if ( dev->agp && dev->agp->agp_mtrr ) {
+ if ( dev->agp && dev->agp->agp_mtrr >= 0) {
int retval;
retval = mtrr_del( dev->agp->agp_mtrr,
dev->agp->agp_info.aper_base,