[patch V3 06/35] powerpc/pseries/msi: Use PCI device properties
flat view
STALE1728d
LANDED
From: Thomas Gleixner <hidden>
Date: 2021-12-10 22:19:29
Also in:
dmaengine, linux-arm-kernel, linux-iommu, linux-pci, lkml, xen-devel
Status: Landed in mainline as ed1533b58101 on 2021-12-16.
Revision v3 (3 revisions archived).
Revisions (3)
- v1 re-posted go to this post
- v2 [diff against previous]
- v3 current [diff against previous]
From: Thomas Gleixner <redacted> instead of fiddling with MSI descriptors. Signed-off-by: Thomas Gleixner <redacted> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: <redacted> --- V3: Use pci_dev->msix_enabled - Jason --- arch/powerpc/platforms/pseries/msi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c@@ -448,8 +448,7 @@ static int pseries_msi_ops_prepare(struc int nvec, msi_alloc_info_t *arg) { struct pci_dev *pdev = to_pci_dev(dev); - struct msi_desc *desc = first_pci_msi_entry(pdev); - int type = desc->pci.msi_attrib.is_msix ? PCI_CAP_ID_MSIX : PCI_CAP_ID_MSI; + int type = pdev->msix_enabled ? PCI_CAP_ID_MSIX : PCI_CAP_ID_MSI; return rtas_prepare_msi_irqs(pdev, nvec, type, arg); }