From: Vivek Pernamitta <quic_vpernami@quicinc.com>
To: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: <mhi@lists.linux.dev>, <linux-arm-msm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Vivek Pernamitta <quic_vpernami@quicinc.com>
Subject: [PATCH v2] bus: mhi: host: Enable MSI-X if the endpoint supports
Date: Wed, 8 Jan 2025 21:52:07 +0530 [thread overview]
Message-ID: <20250108-msix-v2-1-dc4466922350@quicinc.com> (raw)
Enable MSI-X if the endpoint supports.
Signed-off-by: Vivek Pernamitta <quic_vpernami@quicinc.com>
---
Changes in v2:
- Updated commit text.
- Link to v1: https://lore.kernel.org/r/20250106-msix-v1-1-91d7b7143118@quicinc.com
---
drivers/bus/mhi/host/pci_generic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c
index 56ba4192c89c16b4882d2e7c95f0dc689fd1e267..af1380220904a7e6232ff1b374da0a4ea49cb470 100644
--- a/drivers/bus/mhi/host/pci_generic.c
+++ b/drivers/bus/mhi/host/pci_generic.c
@@ -949,7 +949,7 @@ static int mhi_pci_get_irqs(struct mhi_controller *mhi_cntrl,
*/
mhi_cntrl->nr_irqs = 1 + mhi_cntrl_config->num_events;
- nr_vectors = pci_alloc_irq_vectors(pdev, 1, mhi_cntrl->nr_irqs, PCI_IRQ_MSI);
+ nr_vectors = pci_alloc_irq_vectors(pdev, 1, mhi_cntrl->nr_irqs, PCI_IRQ_MSIX | PCI_IRQ_MSI);
if (nr_vectors < 0) {
dev_err(&pdev->dev, "Error allocating MSI vectors %d\n",
nr_vectors);
---
base-commit: 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2
change-id: 20250106-msix-a4c5488ecafe
Best regards,
--
Vivek Pernamitta <quic_vpernami@quicinc.com>
next reply other threads:[~2025-01-08 16:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-08 16:22 Vivek Pernamitta [this message]
2025-01-08 16:43 ` Manivannan Sadhasivam
2025-01-08 17:21 ` Manivannan Sadhasivam
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