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Diffstat (limited to 'contrib/syslinux/latest/com32/lib/pci/readx.c')
-rw-r--r--contrib/syslinux/latest/com32/lib/pci/readx.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/contrib/syslinux/latest/com32/lib/pci/readx.c b/contrib/syslinux/latest/com32/lib/pci/readx.c
deleted file mode 100644
index ed66d5b..0000000
--- a/contrib/syslinux/latest/com32/lib/pci/readx.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include "pci/pci.h"
-
-TYPE BWL(pci_read) (pciaddr_t a)
-{
- TYPE r;
-
- 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);
- r = BWL(in) (0xcfc + (a & 3));
- outl(oldcf8, 0xcf8);
- sti();
- }
- return r;
-
- case PCI_CFG_TYPE2:
- {
- uint8_t oldcf8, oldcfa;
-
- if (a & (0x10 << 11))
- return (TYPE) ~ 0; /* Device 16-31 not supported */
-
- cli();
- oldcf8 = inb(0xcf8);
- oldcfa = inb(0xcfa);
- outb(0xf0 + ((a >> (8 - 1)) & 0x0e), 0xcf8);
- outb(a >> 16, 0xcfa);
- r = BWL(in) (0xc000 + ((a >> (11 - 8)) & 0xf00) + (a & 0xff));
- outb(oldcf8, 0xcf8);
- outb(oldcfa, 0xcfa);
- sti();
- }
- return r;
-
- case PCI_CFG_BIOS:
- return (TYPE) __pci_read_write_bios(BIOSCALL, 0, a);
-
- default:
- return (TYPE) ~ 0;
- }
- }
-}