The patch has been accepted in RHEL 4.7. Please also add it to RHEL 4.6 z-stream kernel. +++ This bug was initially created as a clone of Bug #335361 +++ +++ This bug was initially created as a clone of Bug #314571 +++ 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. -- Additional comment from bnagendr on 2007-10-01 15:27 EST -- 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); -- Additional comment from bnagendr on 2007-10-16 12:16 EST -- Created an attachment (id=228941) SB700 test results on RHEL5.2 dev code base with patch -- x86_64 -- Additional comment from bnagendr on 2007-10-16 12:16 EST -- Created an attachment (id=228951) SB700 test results on RHEL5.2 dev code base with patch -- i386 -- Additional comment from bnagendr on 2007-10-16 16:20 EST -- Shane, do you have an upstream submission link? -- Additional comment from bnagendr on 2007-10-16 16:30 EST -- This is what I found: http://www.mail-archive.com/linux-ide@vger.kernel.org/msg10893.html --- Additional comment from pm-rhel on 2008-01-14 14:37:01 EDT --- 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. --- Additional comment from rdoty on 2008-01-14 14:52:44 EDT --- Updated summary to reflect that this is a 4.7 item, not a 5.2 item. --- Additional comment from bnagendr on 2008-02-19 14:40:44 EDT --- Created an attachment (id=295324) Support twpo IDE channels on SB700 --- Additional comment from bnagendr on 2008-02-28 16:02:48 EDT --- Patch tested at AMD using brew build and submitted to RHML --- Additional comment from vgoyal on 2008-03-05 22:29:36 EDT --- Committed in 68.17.EL . RPMS are available at http://people.redhat.com/vgoyal/rhel4/ --- Additional comment from shane.huang on 2008-05-27 22:27:29 EDT --- *** Bug 314591 has been marked as a duplicate of this bug. *** --- Additional comment from shane.huang on 2008-06-09 21:56:35 EDT --- Verified with RHEL4.7 Beta (kernel 2.6.9-70.EL) --- Additional comment from errata-xmlrpc on 2008-07-24 15:18:20 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 therefore 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/RHSA-2008-0665.html
Libin, The 4.6.z stream is closed and can not accept any new requests. Red Hat's recommendation us for people to update to 4.8. Therefore we are closing this bug for RHEL 4.6.z.