diff options
Diffstat (limited to 'sys/dev/cardbus/cardbus_cis.c')
| -rw-r--r-- | sys/dev/cardbus/cardbus_cis.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sys/dev/cardbus/cardbus_cis.c b/sys/dev/cardbus/cardbus_cis.c index a676e95..deef8cd 100644 --- a/sys/dev/cardbus/cardbus_cis.c +++ b/sys/dev/cardbus/cardbus_cis.c @@ -274,7 +274,7 @@ DECODE_PROTOTYPE(bar) type = SYS_RES_MEMORY; } bar = (reg & TPL_BAR_REG_ASI_MASK) - 1; - if (bar < 0 || bar > 6) { + if (bar < 0 || bar > 5 || (type == SYS_RES_IOPORT && bar == 5)) { device_printf(dev, "Invalid BAR number: %02x(%02x)\n", reg, bar); return EINVAL; @@ -282,13 +282,10 @@ DECODE_PROTOTYPE(bar) bar = CARDBUS_BASE0_REG + bar * 4; DEVPRINTF((dev, "Opening BAR: type=%s, bar=%02x, len=%04x\n", (type==SYS_RES_MEMORY)?"MEM":"IO", bar, len)); - res = bus_generic_alloc_resource(child, child, type, ®, 0, + res = bus_generic_alloc_resource(child, child, type, &bar, 0, ~0, len, rman_make_alignment_flags(len) | RF_ACTIVE); if (res == NULL) { - device_printf(dev, "Cannot allocate BAR %02x\n", reg); - } else { - start = rman_get_start(res); - pci_write_config(child, reg, start, 4); + device_printf(dev, "Cannot allocate BAR %02x\n", bar); } } return 0; |
