Messages in this thread | | | Date | Thu, 25 Oct 2007 04:24:33 -0400 | From | Jeff Garzik <> | Subject | Re: [PATCH 0/5]: Resolve MSI vs. INTX_DISABLE quirks, V2. |
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David Miller wrote: > Ok, I've respun the patches including all of the feedback I've > obtained. Again, it's at: > > kernel.org:/pub/scm/linux/kernel/git/davem/msiquirk-2.6.git > > Greg, I think this stuff is ready to go so if you would pull > them in I would really appreciate it. > > These changes clean up the handling of the common quirk wherein > setting INTX_DISABLE will mistakedly disable MSI generation for some > devices. > > For devices without that problem, we want to keep the pci_intx() calls > in drivers/pci/msi.c because those help protect against devices with > the opposite problem. Such devices always generate INTX interrupts > even when MSI is enabled, unless INTX_DISABLE is set. > > In addition to the Tigon3 cases, I added quirk entries for the > SB700/800 SATA chips and the IXP SB400 USB controllers. And as > a result of the latter we can remove several AMD full-chipset > MSI disable quirks which are no longer necessary. > > Signed-off-by: David S. Miller <davem@davemloft.net>
[corrected subject line s/4/5/. the actual patches are OK]
Acked-by: Jeff Garzik <jgarzik@redhat.com>
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