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Date: Fri, 18 Sep 2009 05:22:28 GMT
From: Dennis Chikin <ornoph@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: [ata] PATA devices undetectable witch IXP700 chipset
X-Send-Pr-Version: www-3.1
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>Number:         138930
>Category:       kern
>Synopsis:       [ata] PATA devices undetectable witch IXP700 chipset
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Sep 18 05:30:01 UTC 2009
>Closed-Date:    Tue Sep 29 16:22:14 UTC 2009
>Last-Modified:  Tue Sep 29 16:22:14 UTC 2009
>Originator:     Dennis Chikin
>Release:        6.3 to 7.x
>Organization:
>Environment:
>Description:
ANY PATA devices undetectable with IPX700 (amd7xx motherboards) because this dirty hack:

/sys/dev/ata/ata-chipset.c:

static int
ata_ati_chipinit(device_t dev)
..
    /* IXP600 & IXP700 only have 1 PATA channel */
    if ((ctlr->chip->chipid == ATA_ATI_IXP600) ||
	(ctlr->chip->chipid == ATA_ATI_IXP700))
	ctlr->channels = 1;
..

>How-To-Repeat:

>Fix:
just remove it


>Release-Note:
>Audit-Trail:

From: "Andrey V. Elsukov" <bu7cher@yandex.ru>
To: Dennis Chikin <ornoph@gmail.com>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/138930: [ata] PATA devices undetectable witch IXP700 chipset
Date: Fri, 18 Sep 2009 11:02:19 +0400

 Dennis Chikin wrote:
 >> Release:        6.3 to 7.x
 >> Organization:
 >> Environment:
 >> Description:
 > ANY PATA devices undetectable with IPX700 (amd7xx motherboards) because this dirty hack:
 
 Can you show verbose dmesg.boot from your system with and without your patch?
 
 -- 
 WBR, Andrey V. Elsukov

From: "Andrey V. Elsukov" <bu7cher@yandex.ru>
To: Dennis Chikin <ornoph@gmail.com>
Cc: Alexander Motin <mav@FreeBSD.org>, freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/138930: [ata] PATA devices undetectable witch IXP700 chipset
Date: Mon, 21 Sep 2009 09:41:25 +0400

 Dennis Chikin wrote:
 > without path:
 > found->	vendor=0x1002, dev=0x4390, revid=0x00
 > 	domain=0, bus=0, slot=17, func=0
 > 	class=01-01-8f, hdrtype=0x00, mfdev=0
 > 	cmdreg=0x0107, statreg=0x0230, cachelnsz=16 (dwords)
 > 	lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 > 	intpin=a, irq=10
 > 	powerspec 2  supports D0 D3  current D0
 > 	map[10]: type I/O Port, range 32, base 0xc000, size  3, enabled
 > 	map[14]: type I/O Port, range 32, base 0xb000, size  2, enabled
 > 	map[18]: type I/O Port, range 32, base 0xa000, size  3, enabled
 > 	map[1c]: type I/O Port, range 32, base 0x9000, size  2, enabled
 > 	map[20]: type I/O Port, range 32, base 0x8000, size  4, enabled
 > 	map[24]: type Memory, range 32, base 0xfe8ff800, size 10, enabled
 > found->	vendor=0x1002, dev=0x439c, revid=0x00
 > 	domain=0, bus=0, slot=20, func=1
 > 	class=01-01-8a, hdrtype=0x00, mfdev=0
 > 	cmdreg=0x0005, statreg=0x0230, cachelnsz=0 (dwords)
 > 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 > 	intpin=a, irq=255
 > 	MSI supports 1 message
 > 	map[20]: type I/O Port, range 32, base 0xff00, size  4, enabled
 
 Your problem seems fixed in r191568 and can be MFC'ed to RELENG_7.
 
 -- 
 WBR, Andrey V. Elsukov
State-Changed-From-To: open->closed 
State-Changed-By: mav 
State-Changed-When: Tue Sep 29 16:20:42 UTC 2009 
State-Changed-Why:  
Rev. 191568 partially merged to 7-STABLE. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=138930 
>Unformatted:
