Date: Fri, 22 Jul 2011 10:43:51 -0400 From: Mike Tancsa <mike@sentex.net> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: boot hang without xhci [updated patch] Message-ID: <4E298CA7.7030808@sentex.net> In-Reply-To: <201107221022.09811.hselasky@c2i.net> References: <201107221022.09811.hselasky@c2i.net>
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On 7/22/2011 4:22 AM, Hans Petter Selasky wrote:
>
> Please try the attached patch for /sys/dev/pci:
Looks good! Its able to boot up with and without xhci loaded.
0(ich10)# patch < p
Hmm... Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|=== pci.c
|==================================================================
|--- pci.c (revision 224243)
|+++ pci.c (local)
--------------------------
Patching file pci.c using Plan A...
Hunk #1 succeeded at 62.
Hunk #2 succeeded at 2782 (offset -175 lines).
Hunk #3 succeeded at 2890 (offset -175 lines).
Hmm... Ignoring the trailing garbage.
done
0(ich10)#
none3@pci0:0:31:3: class=0x0c0500 card=0x20088086 chip=0x1c228086 rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = SMBus
bar [10] = type Memory, range 64, base 0xfe624000, size 256, enabled
bar [20] = type I/O Port, range 32, base 0xf040, size 32, enabled
none4@pci0:2:0:0: class=0x0c0330 card=0x20088086 chip=0x01941033 rev=0x03 hdr=0x00
vendor = 'NEC Electronics Hong Kong'
class = serial bus
subclass = USB
cap 01[50] = powerspec 3 supports D0 D3 current D0
cap 05[70] = MSI supports 8 messages, 64 bit
cap 11[90] = MSI-X supports 8 messages in map 0x10
cap 10[a0] = PCI-Express 2 endpoint max data 128(128) link x1(x1)
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0003[140] = Serial 1 ffffffffffffffff
ecap 0018[150] = unknown 1
I can do a kldload post boot of xhci as well as boot with it loaded at boot time from /boot/loader.conf.
xhci0@pci0:2:0:0: class=0x0c0330 card=0x20088086 chip=0x01941033 rev=0x03 hdr=0x00
vendor = 'NEC Electronics Hong Kong'
class = serial bus
subclass = USB
cap 01[50] = powerspec 3 supports D0 D3 current D0
cap 05[70] = MSI supports 8 messages, 64 bit
cap 11[90] = MSI-X supports 8 messages in map 0x10
cap 10[a0] = PCI-Express 2 endpoint max data 128(128) link x1(x1)
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0003[140] = Serial 1 ffffffffffffffff
ecap 0018[150] = unknown 1
---Mike
--
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada http://www.tancsa.com/
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