* Re: pci_set_mwi and 3ware controllers [not found] <fc593b510805230533lf28171fp24459bf09321500e@mail.gmail.com> @ 2008-05-23 19:39 ` adam radford 2008-05-23 19:56 ` Laurent Wandrebeck 0 siblings, 1 reply; 2+ messages in thread From: adam radford @ 2008-05-23 19:39 UTC (permalink / raw) To: Laurent Wandrebeck; +Cc: Tony Battersby, James Bottomley, linux-scsi On Fri, May 23, 2008 at 5:33 AM, Laurent Wandrebeck <l.wandrebeck@gmail.com> wrote: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1e6c38cec08f88b0df88a34e80f15492cace74e9 > patch. > I have at work a mobo (with 3ware 9650) that doesn't enable mwi by > default, and running CentOS 5.1 x86_64 (2.6.18 based). > I can confirm that putting pci_set_mwi just after pci_set_master gives The 3w-9xxx driver in 2.6.25 already calls 'pci_try_set_mwi(pdev)'. -Adam ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: pci_set_mwi and 3ware controllers 2008-05-23 19:39 ` pci_set_mwi and 3ware controllers adam radford @ 2008-05-23 19:56 ` Laurent Wandrebeck 0 siblings, 0 replies; 2+ messages in thread From: Laurent Wandrebeck @ 2008-05-23 19:56 UTC (permalink / raw) To: adam radford; +Cc: Tony Battersby, James Bottomley, linux-scsi 2008/5/23 adam radford <aradford@gmail.com>: > On Fri, May 23, 2008 at 5:33 AM, Laurent Wandrebeck > <l.wandrebeck@gmail.com> wrote: > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1e6c38cec08f88b0df88a34e80f15492cace74e9 >> patch. >> I have at work a mobo (with 3ware 9650) that doesn't enable mwi by >> default, and running CentOS 5.1 x86_64 (2.6.18 based). >> I can confirm that putting pci_set_mwi just after pci_set_master gives > > The 3w-9xxx driver in 2.6.25 already calls 'pci_try_set_mwi(pdev)'. Agreed. But RHEL/Centos doesn't update "their" kernel as much as the main tree. And, I'm not really willing to have a much different and less tested kernel (in RHEL/CetnOS context, that is) as the one provided by default. Anyway, I was just willing to let you know that the fix works fine with others than 9550 controllers ;) Regards, Laurent. ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2008-05-23 19:57 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <fc593b510805230533lf28171fp24459bf09321500e@mail.gmail.com>
2008-05-23 19:39 ` pci_set_mwi and 3ware controllers adam radford
2008-05-23 19:56 ` Laurent Wandrebeck
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).