From: "Matt Carlson" <[EMAIL PROTECTED]> Date: Fri, 19 Oct 2007 14:36:56 -0700
> This patch exports the pci_restore_msi_state() function. This function > is needed to restore the MSI state during PCI error recovery. > > Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]> > Signed-off-by: Matt Carlson <[EMAIL PROTECTED]> > Signed-off-by: Michael Chan <[EMAIL PROTECTED]> I'm not so sure about this. Perhaps, instead, you should do a pci_msi_disable() and pci_msi_enable() in the error detection and recovery sequence. Or, alternatively, save/restore those MSI registers by hand. I'm trying to figure out how the E1000 driver handles this correctly, but I can't see it just by reading it over quickly. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
