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Date:      Fri, 21 Sep 2007 15:34:58 +0200
From:      Roman Pavlik <rp@tns.cz>
To:        Nate Lawson <nate@root.org>
Cc:        acpi@freebsd.org
Subject:   Re: HP6710: 7-current can't boot with enabled acpi
Message-ID:  <20070921133458.GA1291@belzebub.tns.cz>
In-Reply-To: <46F13AF1.4030309@root.org>

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On Wed, Sep 19, 2007 at 08:06:25AM -0700, Nate Lawson wrote:
> Roman Pavlik wrote:
> > On Tue, Sep 18, 2007 at 11:43:53PM -0700, Nate Lawson wrote:
> >> but I'm not sure which NetLink hw
> >> you have, for example.  Posting pciconf -lv would help also.

 pciconf -lv said:                                                              
     vendor     = 'Broadcom Corporation'                                        
     class      = network                                                       
     subclass   = ethernet                                                      
 cbb0@pci2:4:0: class=0x060700 card=0x30c0103c chip=0x04761180 rev=0xb6 hdr=0x02

> I think one of the following options prevents the hang:
> +#options 	PREEMPTION		# Enable kernel thread preemption
> +#options 	ADAPTIVE_GIANT		# Giant mutex is adaptive.

Both have to be commented out to prevents the hang.

Nate, can you please send the ecng-7d.diff file to my private address?
I try to obtain it from:
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=102480+0+current/freebsd-acpi

But it ends with "unexpected end of file" error message.

Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|Index: sys/dev/acpica/acpi_ec.c
|===================================================================
|RCS file: /home/ncvs/src/sys/dev/acpica/acpi_ec.c,v
|retrieving revision 1.75
|diff -u -r1.75 acpi_ec.c
|--- sys/dev/acpica/acpi_ec.c	15 Jun 2007 18:02:33 -0000	1.75
|+++ sys/dev/acpica/acpi_ec.c	18 Sep 2007 18:17:23 -0000
--------------------------
Patching file sys/dev/acpica/acpi_ec.c using Plan A...
Hunk #1 succeeded at 1.
Hunk #2 succeeded at 25 with fuzz 1.
Hunk #3 succeeded at 62.
Hunk #4 succeeded at 139.
Hunk #5 succeeded at 150.
Hunk #6 succeeded at 165.
Hunk #7 succeeded at 185.
Hunk #8 succeeded at 206.
Hunk #9 succeeded at 264.
Hunk #10 succeeded at 457.
Hunk #11 succeeded at 499.
Hunk #12 succeeded at 534.
Hunk #13 succeeded at 592.
Hunk #14 succeeded at 648.
Hunk #15 succeeded at 717.
Hunk #16 succeeded at 760.
Hunk #17 succeeded at 880.
Hunk #18 succeeded at 900.
Hunk #19 succeeded at 916.
Hunk #20 succeeded at 926.
Hunk #21 succeeded at 945.
patch: **** unexpected end of file in patch

Thank you,
--
Roman Pavlík



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