Re: USB keyboard recognized during boot menu, not later

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

(+ current-users)

Summary of the thread:
This is regarding HP-15-r200-Notebook-PC-series with specs at:
http://support.hp.com/us-en/product/HP-15-r200-Notebook-PC-series/7486447/model/7748035/document/c04576750/
Facing problem getting USB work on current (uname details in the mail
below).

Attached are dmesg messages with a certain bios setting regarding USB 3.0.

In one mode it shows xhci, which I have not enabled. Might try that later,
but not sure why the bios mode in which it shows ehci doesn't work.

On Fri, Jun 19, 2015 at 04:43:13PM +0530, Mayuresh wrote:
> 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