Re: USB keyboard recognized during boot menu, not later

[Mayuresh <mayuresh%acm.org@localhost>]

On Thu, Jun 18, 2015 at 10:48:24PM +0530, Mayuresh wrote:
> # dmesg | grep -i usb
> vendor 8086 product 0f35 (USB serial bus, xHCI, revision 0x0e) at pci0 dev 20 function 0 not configured
> vendor 8086 product 0f35 (USB serial bus, xHCI, revision 0x0e) at pci0 dev 20 function 0 not configured
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
> vendor 8086 product 0f35 (USB serial bus, xHCI, revision 0x0e) at pci0 dev 20 function 0 not configured
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
> 
> # uname -a
> NetBSD hp 7.99.18 NetBSD 7.99.18 (GENERIC.201506171920Z) #0: Wed Jun 17
> 20:12:20 UTC 2015
> builds%b45.netbsd.org@localhost:/home/builds/ab/HEAD/amd64/201506171920Z-obj/home/source/ab/HEAD/src/sys/arch/amd64/compile/GENERIC
> amd64

By changing the "Pre OS USB3.0" in BIOS to "Disabled" (which I am not sure
whether disables USB 3.0) the messages are like this:

So, if xHCI is not in picture, shouldn't USB work?

# dmesg | grep -i hci
ahcisata0 at pci0 dev 19 function 0: vendor 8086 product 0f23 (rev. 0x0e)
ahcisata0: interrupting at ioapic0 pin 19
ahcisata0: 64-bit DMA
ahcisata0: AHCI revision 1.30, 2 ports, 32 slots, CAP 0xc720ff01<PSC,SSC,PMD,ISS=0x2=Gen2,SCLO,SAL,SALP,SNCQ,S64A>
atabus0 at ahcisata0 channel 0
atabus1 at ahcisata0 channel 1
ehci0 at pci0 dev 29 function 0: vendor 8086 product 0f34 (rev. 0x0e)
ehci0: interrupting at ioapic0 pin 23
ehci0: BIOS refuses to give up ownership, using force
ehci0: EHCI version 1.0
usb0 at ehci0: USB revision 2.0
uhub0 at usb0: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
ahcisata0 port 0: device present, speed: 3.0Gb/s
ahcisata0 port 1: device present, speed: 1.5Gb/s
wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA)
cd0(ahcisata0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA)
ehci_sync_hc: cv_timedwait() = 35
<last message repeats 11 times>

# dmesg | grep -i usb
usb0 at ehci0: USB revision 2.0
uhub0 at usb0: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1