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Print the PCI resources even if they are disabled. This shows more clearly

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when the BIOS is forgetful about initialising the USB controllers.
This commit is contained in:
Nick Hibma 2000-03-18 19:18:36 +00:00
parent 05433731b6
commit e5399702e8
2 changed files with 24 additions and 12 deletions
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18
sys/dev/pci/pci.c
View File

@ -1075,6 +1075,18 @@ pci_add_map(device_t dev, pcicfgregs* cfg, int reg)
base |= ((u_int64_t)cfg->hose << shift); base |= ((u_int64_t)cfg->hose << shift);
} }
#endif #endif
if (bootverbose) {
printf("\tmap[%02x]: type %x, range %2d, base %08x, size %2d",
reg, pci_maptype(base), ln2range,
(unsigned int) base, ln2size);
if (type == SYS_RES_IOPORT && !pci_porten(cfg))
printf(", port disabled\n");
else if (type == SYS_RES_MEMORY && !pci_memen(cfg))
printf(", memory disabled\n");
else
printf(", enabled\n");
}
if (type == SYS_RES_IOPORT && !pci_porten(cfg)) if (type == SYS_RES_IOPORT && !pci_porten(cfg))
return 1; return 1;
if (type == SYS_RES_MEMORY && !pci_memen(cfg)) if (type == SYS_RES_MEMORY && !pci_memen(cfg))
@ -1084,12 +1096,6 @@ pci_add_map(device_t dev, pcicfgregs* cfg, int reg)
base, base + (1 << ln2size) - 1, base, base + (1 << ln2size) - 1,
(1 << ln2size)); (1 << ln2size));
if (bootverbose) {
printf("\tmap[%02x]: type %x, range %2d, base %08x, size %2d\n",
reg, pci_maptype(base), ln2range,
(unsigned int) base, ln2size);
}
return (ln2range == 64) ? 2 : 1; return (ln2range == 64) ? 2 : 1;
} }

18
sys/pci/pci.c
View File

@ -1075,6 +1075,18 @@ pci_add_map(device_t dev, pcicfgregs* cfg, int reg)
base |= ((u_int64_t)cfg->hose << shift); base |= ((u_int64_t)cfg->hose << shift);
} }
#endif #endif
if (bootverbose) {
printf("\tmap[%02x]: type %x, range %2d, base %08x, size %2d",
reg, pci_maptype(base), ln2range,
(unsigned int) base, ln2size);
if (type == SYS_RES_IOPORT && !pci_porten(cfg))
printf(", port disabled\n");
else if (type == SYS_RES_MEMORY && !pci_memen(cfg))
printf(", memory disabled\n");
else
printf(", enabled\n");
}
if (type == SYS_RES_IOPORT && !pci_porten(cfg)) if (type == SYS_RES_IOPORT && !pci_porten(cfg))
return 1; return 1;
if (type == SYS_RES_MEMORY && !pci_memen(cfg)) if (type == SYS_RES_MEMORY && !pci_memen(cfg))
@ -1084,12 +1096,6 @@ pci_add_map(device_t dev, pcicfgregs* cfg, int reg)
base, base + (1 << ln2size) - 1, base, base + (1 << ln2size) - 1,
(1 << ln2size)); (1 << ln2size));
if (bootverbose) {
printf("\tmap[%02x]: type %x, range %2d, base %08x, size %2d\n",
reg, pci_maptype(base), ln2range,
(unsigned int) base, ln2size);
}
return (ln2range == 64) ? 2 : 1; return (ln2range == 64) ? 2 : 1;
} }