diff options
| author | hpa <hpa> | 2005-08-09 16:23:11 +0000 |
|---|---|---|
| committer | hpa <hpa> | 2005-08-09 16:23:11 +0000 |
| commit | 577c89106a80c6110366c0376358c3bb9d3fcc62 (patch) | |
| tree | 6e4479314134128db2d1461dfe24aad1e7d4c1a3 /com32/modules/ethersel.c | |
| parent | 84f1cbf5b7bc9fb58240372fbf96fd29caaef055 (diff) | |
| download | syslinux-577c89106a80c6110366c0376358c3bb9d3fcc62.tar.gz | |
Add debugging code, if necessary
Diffstat (limited to 'com32/modules/ethersel.c')
| -rw-r--r-- | com32/modules/ethersel.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/com32/modules/ethersel.c b/com32/modules/ethersel.c index 732e7a84..39f71852 100644 --- a/com32/modules/ethersel.c +++ b/com32/modules/ethersel.c @@ -210,10 +210,23 @@ pciscan(struct match *list) uint8_t hdrtype, rid; pciaddr_t a; struct match *m; + int cfgtype; - pci_set_config_type(PCI_CFG_AUTO); +#ifdef DEBUG + outl(~0, 0xcf8); + printf("Poking at port CF8 = %#08x\n", inl(0xcf8)); + outl(0, 0xcf8); +#endif + + cfgtype = pci_set_config_type(PCI_CFG_AUTO); + (void)cfgtype; + + dprintf("PCI configuration type %d\n", cfgtype); for ( bus = 0 ; bus <= 0xff ; bus++ ) { + + dprintf("Probing bus 0x%02x... \n", bus); + for ( dev = 0 ; dev <= 0x1f ; dev++ ) { maxfunc = 0; for ( func = 0 ; func <= maxfunc ; func++ ) { |