Hi Brice:


quoted text
> > +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS690,
> > quirk_disable_all_msi);
> 
> This patch disable MSI for the _whole_ system, not only behind the
> RS690. Is this on purpose? Is MSI really going to be broken on any
> bus that's _not_ behind RS690. If not, you might want to use 
> quirk_disable_msi() instead (as we do for AMD8131).


quirk_disable_msi() can not fix the issue in my debug, 
quirk_msi_intx_disable_bug() which can fix SB700 SATA MSI bug does not
work either.
quirk_disable_all_msi is the only workaround I found.

If there is any other guy who also has one SB600+RS690 board, and can
help
to  verify this RS690 MSI disablement patch with a new kernel version
such as
2.6.24-rc7,  that's great.


BTW:
RS690 MSI disablement should NOT affect SB700 MSI, because as I know, 
there will not be the combination of RS690+SB700 on the market.


Thanks
Shane


--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/