[Intel-xe] [CI 3/3] drm/xe: add msix support
Rodrigo Vivi
rodrigo.vivi at intel.com
Thu Sep 21 21:08:00 UTC 2023
From: Dani Liberman <dliberman at habana.ai>
In future devices we will need to support msix interrupts.
Reviewed-by: Ohad Sharabi <osharabi at habana.ai>
Signed-off-by: Dani Liberman <dliberman at habana.ai>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
drivers/gpu/drm/xe/xe_irq.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_irq.c b/drivers/gpu/drm/xe/xe_irq.c
index 6052c944acda..504cb94d0ee8 100644
--- a/drivers/gpu/drm/xe/xe_irq.c
+++ b/drivers/gpu/drm/xe/xe_irq.c
@@ -593,16 +593,16 @@ int xe_irq_install(struct xe_device *xe)
xe_irq_reset(xe);
- err = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI);
+ err = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI | PCI_IRQ_MSIX);
if (err < 0) {
- drm_err(&xe->drm, "MSI: Failed to enable support %d\n", err);
+ drm_err(&xe->drm, "MSI/MSIX: Failed to enable support %d\n", err);
return err;
}
irq = pci_irq_vector(pdev, 0);
err = request_irq(irq, irq_handler, IRQF_SHARED, DRIVER_NAME, xe);
if (err < 0) {
- drm_err(&xe->drm, "Failed to request MSI IRQ %d\n", err);
+ drm_err(&xe->drm, "Failed to request MSI/MSIX IRQ %d\n", err);
goto free_pci_irq_vectors;
}
--
2.41.0
More information about the Intel-xe
mailing list