Could not map memory

[Andriy Gapon]

[restored mailing list cc]

on 19/10/2010 19:33 rufina sarvarova said the following:
> found-> vendor=0x1002, dev=0x4374, revid=0x80
> domain=0, bus=0, slot=19, func=0
> class=0c-03-10, hdrtype=0x00, mfdev=1
> cmdreg=0x0000, statreg=0x02b0, cachelnsz=16 (dwords)
> lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
> intpin=a, irq=11
> MSI supports 1 message
> map[10]: type Memory, range 32, base 0, size 12, memory disabled
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> pcib0: matched entry for 0.19.INTA
> pcib0: slot 19 INTA hardwired to IRQ 19
> unknown: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0x80000000
> unknown: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x80000000
> found-> vendor=0x1002, dev=0x4375, revid=0x80
> domain=0, bus=0, slot=19, func=1
> class=0c-03-10, hdrtype=0x00, mfdev=0
> cmdreg=0x0000, statreg=0x02a0, cachelnsz=16 (dwords)
> lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
> intpin=a, irq=11
> map[10]: type Memory, range 32, base 0, size 12, memory disabled
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> pcib0: matched entry for 0.19.INTA
> pcib0: slot 19 INTA hardwired to IRQ 19
> unknown: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0x80000000
> unknown: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x80000000
> found-> vendor=0x1002, dev=0x4373, revid=0x80
> domain=0, bus=0, slot=19, func=2
> class=0c-03-20, hdrtype=0x00, mfdev=0
> cmdreg=0x0000, statreg=0x02b0, cachelnsz=16 (dwords)
> lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
> intpin=a, irq=11
> powerspec 2 supports D0 D1 D2 D3 current D0
> MSI supports 1 message
> map[10]: type Memory, range 32, base 0, size 12, memory disabled
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> pcib0: matched entry for 0.19.INTA
> pcib0: slot 19 INTA hardwired to IRQ 19
> unknown: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0x80000000
> unknown: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x80000000
> ehci early: SMM active, request owner change
> ehci early: SMM does not respond

I think that the problem is in underlined lines.
Your BIOS hasn't configured BARs for USB devices for some reason and unfortunately
FreeBSD wasn't smart enough to do it correctly without assistance from BIOS.

-- 
Andriy Gapon