AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

powerpc/pseries: Check for MSI-X also in rtas_msi_pci_irq_fixup()

Browse Source 
We also need to check that the device isn't using MSI-X in the irq fixup
routine, otherwise we might leave MSI-Xs configured at boot.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman 2009-01-22 20:54:32 +00:00 committed by Benjamin Herrenschmidt
parent 3a51c0cbea
commit 649781f827
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/powerpc/platforms/pseries/msi.c
View File

@ -244,8 +244,8 @@ static void rtas_msi_pci_irq_fixup(struct pci_dev *pdev)
}
/* No MSI -> MSIs can't have been assigned by fw, leave LSI */
if (check_req_msi(pdev, 1)) {
dev_dbg(&pdev->dev, "rtas_msi: no req#msi, nothing to do.\n");
if (check_req_msi(pdev, 1) && check_req_msix(pdev, 1)) {
dev_dbg(&pdev->dev, "rtas_msi: no req#msi/x, nothing to do.\n");
return;
}