Bug 314571 - RHEL 5.2: SB700 contains two IDE channels
RHEL 5.2: SB700 contains two IDE channels
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel (Show other bugs)
5.2
All Linux
high Severity medium
: ---
: ---
Assigned To: Bhavna Sarathy
Martin Jenner
: OtherQA
Depends On:
Blocks: 253746
  Show dependency treegraph
 
Reported: 2007-10-01 15:23 EDT by Bhavna Sarathy
Modified: 2009-06-19 21:18 EDT (History)
4 users (show)

See Also:
Fixed In Version: RHBA-2008-0314
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2008-05-21 10:56:52 EDT
Type: ---
Regression: ---
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Documentation: ---
CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)
SB700 test results on RHEL5.2 dev code base with patch -- x86_64 (33.00 KB, application/vnd.ms-excel)
2007-10-16 12:16 EDT, Bhavna Sarathy
no flags Details
SB700 test results on RHEL5.2 dev code base with patch -- i386 (163.50 KB, application/vnd.ms-powerpoint)
2007-10-16 12:16 EDT, Bhavna Sarathy
no flags Details

  None (edit)
Description Bhavna Sarathy 2007-10-01 15:23:58 EDT
Description of problem:
SB700 supports one physical IDE channel, but SB700 SATA controller
supports combined mode. When the SATA combined mode is enabled,
two SATA ports(port4 and port5) share one IDE channel from IDE
controller, and PATA will share the other IDE channel.

Our previous patch adding SB700 IDE device ID supported one
IDE channel. The attached patch supports two channels for the 
latest hardware.

The attached patch has been sent to the linux kernel IDE maintainer, 
and once accepted the upstream git link will be submitted to the BZ.
Comment 1 Bhavna Sarathy 2007-10-01 15:27:55 EDT
diff -ruN linux-2.6.23-rc5_orig/drivers/ide/pci/atiixp.c
linux-2.6.23-rc5/drivers/ide/pci/atiixp.c
--- linux-2.6.23-rc5_orig/drivers/ide/pci/atiixp.c	2007-09-01 14:08:24.000000000
+0800
+++ linux-2.6.23-rc5/drivers/ide/pci/atiixp.c	2007-09-28 00:35:55.000000000 +0800
@@ -325,7 +325,7 @@
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_IDE, PCI_ANY_ID, PCI_ANY_ID, 0,
0, 0},
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_IDE, PCI_ANY_ID, PCI_ANY_ID, 0,
0, 0},
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_IDE, PCI_ANY_ID, PCI_ANY_ID, 0,
0, 1},
-	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_IDE, PCI_ANY_ID, PCI_ANY_ID, 0,
0, 1},
+	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_IDE, PCI_ANY_ID, PCI_ANY_ID, 0,
0, 0},
 	{ 0, },
 };
 MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);
Comment 2 Bhavna Sarathy 2007-10-16 12:16:09 EDT
Created attachment 228941 [details]
SB700 test results on RHEL5.2 dev code base with patch -- x86_64
Comment 3 Bhavna Sarathy 2007-10-16 12:16:35 EDT
Created attachment 228951 [details]
SB700 test results on RHEL5.2 dev code base with patch -- i386
Comment 4 Bhavna Sarathy 2007-10-16 16:20:46 EDT
Shane, do you have an upstream submission link? 
Comment 5 Bhavna Sarathy 2007-10-16 16:30:50 EDT
This is what I found:
http://www.mail-archive.com/linux-ide@vger.kernel.org/msg10893.html
Comment 6 Shane Huang 2007-10-16 20:53:10 EDT
upstream commit:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-
2.6.git;a=commit;h=7cfa7168f7a7730abf1aa2af4a7596d24edd4c21
Comment 7 RHEL Product and Program Management 2007-11-13 16:15:59 EST
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release.  Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products.  This request is not yet committed for inclusion in an Update
release.
Comment 10 Don Zickus 2007-12-14 13:37:58 EST
in 2.6.18-60.el5
You can download this test kernel from http://people.redhat.com/dzickus/el5
Comment 12 John Poelstra 2008-03-20 23:52:37 EDT
Greetings Red Hat Partner,

A fix for this issue should be included in the latest packages contained in
RHEL5.2-Snapshot1--available now on partners.redhat.com.  

Please test and confirm that your issue is fixed.

After you (Red Hat Partner) have verified that this issue has been addressed,
please perform the following:
1) Change the *status* of this bug to VERIFIED.
2) Add *keyword* of PartnerVerified (leaving the existing keywords unmodified)

If this issue is not fixed, please add a comment describing the most recent
symptoms of the problem you are having and change the status of the bug to ASSIGNED.

If you are receiving this message in Issue Tracker, please reply with a message
to Issue Tracker about your results and I will update bugzilla for you.  If you
need assistance accessing ftp://partners.redhat.com, please contact your Partner
Manager.

Thank you
Comment 14 errata-xmlrpc 2008-05-21 10:56:52 EDT
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2008-0314.html

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