diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2002-09-05 17:07:07 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2002-09-05 17:07:07 +0000 |
| commit | 5264a94f3f154cedc10d96b149600e64403b8876 (patch) | |
| tree | 560757f39a773a529a775c457c265bffc541af9f /sys/i386/pci | |
| parent | a01e3379df7c510218ec793cf6f288ac4aac6487 (diff) | |
| download | src-5264a94f3f154cedc10d96b149600e64403b8876.tar.gz src-5264a94f3f154cedc10d96b149600e64403b8876.zip | |
Test PCIbios.ventry against 0 to see if we found a PCIbios entry point,
not the 'entry' member. The entry point is formed from both a base and
a relative entry point. 'entry' is that relative offset. It is perfectly
valid to have an entry point with a relative offset of 0. PCIbios.ventry
is the virtual address of the entry point that takes both 'base' and
'entry' into account, thus it is the proper variable to test to see if we
have an entry point or not.
Notes
Notes:
svn path=/head/; revision=102976
Diffstat (limited to 'sys/i386/pci')
| -rw-r--r-- | sys/i386/pci/pci_cfgreg.c | 4 | ||||
| -rw-r--r-- | sys/i386/pci/pci_pir.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/sys/i386/pci/pci_cfgreg.c b/sys/i386/pci/pci_cfgreg.c index a5bc0a29503f..adc7173a7150 100644 --- a/sys/i386/pci/pci_cfgreg.c +++ b/sys/i386/pci/pci_cfgreg.c @@ -109,7 +109,7 @@ pcibios_get_version(void) { struct bios_regs args; - if (PCIbios.entry == 0) { + if (PCIbios.ventry == 0) { PRVERB(("pcibios: No call entry point\n")); return (0); } @@ -552,7 +552,7 @@ pcibios_cfgopen(void) { u_int16_t v = 0; - if (PCIbios.entry != 0 && enable_pcibios) { + if (PCIbios.ventry != 0 && enable_pcibios) { v = pcibios_get_version(); if (v > 0) printf("pcibios: BIOS version %x.%02x\n", diff --git a/sys/i386/pci/pci_pir.c b/sys/i386/pci/pci_pir.c index a5bc0a29503f..adc7173a7150 100644 --- a/sys/i386/pci/pci_pir.c +++ b/sys/i386/pci/pci_pir.c @@ -109,7 +109,7 @@ pcibios_get_version(void) { struct bios_regs args; - if (PCIbios.entry == 0) { + if (PCIbios.ventry == 0) { PRVERB(("pcibios: No call entry point\n")); return (0); } @@ -552,7 +552,7 @@ pcibios_cfgopen(void) { u_int16_t v = 0; - if (PCIbios.entry != 0 && enable_pcibios) { + if (PCIbios.ventry != 0 && enable_pcibios) { v = pcibios_get_version(); if (v > 0) printf("pcibios: BIOS version %x.%02x\n", |