diff options
Diffstat (limited to 'contrib/syslinux/syslinux-4.03/com32/lib/pci/writex.c')
-rw-r--r-- | contrib/syslinux/syslinux-4.03/com32/lib/pci/writex.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/contrib/syslinux/syslinux-4.03/com32/lib/pci/writex.c b/contrib/syslinux/syslinux-4.03/com32/lib/pci/writex.c deleted file mode 100644 index d83a1ee..0000000 --- a/contrib/syslinux/syslinux-4.03/com32/lib/pci/writex.c +++ /dev/null @@ -1,50 +0,0 @@ -#include "pci/pci.h" - -void BWL(pci_write)(TYPE v, pciaddr_t a) -{ - for (;;) { - switch (__pci_cfg_type) { - case PCI_CFG_AUTO: - pci_set_config_type(PCI_CFG_AUTO); - break; /* Try again */ - - case PCI_CFG_TYPE1: - { - uint32_t oldcf8; - cli(); - oldcf8 = inl(0xcf8); - outl(a, 0xcf8); - BWL(out) (v, 0xcfc + (a & 3)); - outl(oldcf8, 0xcf8); - sti(); - } - return; - - case PCI_CFG_TYPE2: - { - uint8_t oldcf8, oldcfa; - - if (a & (0x10 << 11)) - return; /* Devices 16-31 not supported */ - - cli(); - oldcf8 = inb(0xcf8); - oldcfa = inb(0xcfa); - outb(0xf0 + ((a >> (8 - 1)) & 0x0e), 0xcf8); - outb(a >> 16, 0xcfa); - BWL(out) (v, 0xc000 + ((a >> (11 - 8)) & 0xf00) + (a & 0xff)); - outb(oldcf8, 0xcf8); - outb(oldcfa, 0xcfa); - sti(); - } - return; - - case PCI_CFG_BIOS: - __pci_read_write_bios(BIOSCALL, v, a); - return; - - default: - return; - } - } -} |