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| author | Tom Rini <trini@konsulko.com> | 2015-07-15 14:41:20 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-07-15 14:41:20 (GMT) |
| commit | 605e15db2b54302364a2528d3c6604fbc57be846 (patch) | |
| tree | 1a1e344964bff1719939183124d66a71e7ca7731 /arch/x86/lib/bios_interrupts.c | |
| parent | 4905dfc65d9a17083727865302d2cf633c15c911 (diff) | |
| parent | f110da9984c0aa0aba9e1c4178b67b7abecf7e8d (diff) | |
| download | u-boot-605e15db2b54302364a2528d3c6604fbc57be846.tar.xz | |
Merge git://git.denx.de/u-boot-x86
Diffstat (limited to 'arch/x86/lib/bios_interrupts.c')
| -rw-r--r-- | arch/x86/lib/bios_interrupts.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/x86/lib/bios_interrupts.c b/arch/x86/lib/bios_interrupts.c index 290990a..47d9f59 100644 --- a/arch/x86/lib/bios_interrupts.c +++ b/arch/x86/lib/bios_interrupts.c @@ -161,15 +161,7 @@ int int1a_handler(void) bus = M.x86.R_EBX >> 8; reg = M.x86.R_EDI; dev = PCI_BDF(bus, devfn >> 3, devfn & 7); - if (!dev) { - debug("0x%x: BAD DEVICE bus %d devfn 0x%x\n", func, - bus, devfn); - /* Or are we supposed to return PCIBIOS_NODEV? */ - M.x86.R_EAX &= 0xffff00ff; /* Clear AH */ - M.x86.R_EAX |= PCIBIOS_BADREG; - retval = 0; - return retval; - } + switch (func) { case 0xb108: /* Read Config Byte */ byte = x86_pci_read_config8(dev, reg); |