diff mbox series

[for-next,3/4] RDMA/irdma: change name of interrupts

Message ID 20230315145305.955-4-shiraz.saleem@intel.com (mailing list archive)
State Accepted
Headers show
Series irdma -next updates | expand

Commit Message

Shiraz Saleem March 15, 2023, 2:53 p.m. UTC 
From: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>

Add more information in interrupt names.

Before this patch it was:
irdma
CEQ
CEQ
...

Now:
irdma-0000:18:00.0-AEQ
irdma-0000:18:00.0-CEQ-0
irdma-0000:18:00.0-CEQ-1
...

Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Suggested-by: Piotr Raczynski <piotr.raczynski@intel.com>
Reviewed-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
---
 drivers/infiniband/hw/irdma/hw.c   | 13 ++++++++++---
 drivers/infiniband/hw/irdma/main.h |  3 +++
 2 files changed, 13 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c
index 2e1e2ba..f683531 100644
--- a/drivers/infiniband/hw/irdma/hw.c
+++ b/drivers/infiniband/hw/irdma/hw.c
@@ -1089,14 +1089,19 @@  static int irdma_cfg_ceq_vector(struct irdma_pci_f *rf, struct irdma_ceq *iwceq,
 	int status;
 
 	if (rf->msix_shared && !ceq_id) {
+		snprintf(msix_vec->name, sizeof(msix_vec->name) - 1,
+			 "irdma-%s-AEQCEQ-0", dev_name(&rf->pcidev->dev));
 		tasklet_setup(&rf->dpc_tasklet, irdma_dpc);
 		status = request_irq(msix_vec->irq, irdma_irq_handler, 0,
-				     "AEQCEQ", rf);
+				     msix_vec->name, rf);
 	} else {
+		snprintf(msix_vec->name, sizeof(msix_vec->name) - 1,
+			 "irdma-%s-CEQ-%d",
+			 dev_name(&rf->pcidev->dev), ceq_id);
 		tasklet_setup(&iwceq->dpc_tasklet, irdma_ceq_dpc);
 
 		status = request_irq(msix_vec->irq, irdma_ceq_handler, 0,
-				     "CEQ", iwceq);
+				     msix_vec->name, iwceq);
 	}
 	cpumask_clear(&msix_vec->mask);
 	cpumask_set_cpu(msix_vec->cpu_affinity, &msix_vec->mask);
@@ -1125,9 +1130,11 @@  static int irdma_cfg_aeq_vector(struct irdma_pci_f *rf)
 	u32 ret = 0;
 
 	if (!rf->msix_shared) {
+		snprintf(msix_vec->name, sizeof(msix_vec->name) - 1,
+			 "irdma-%s-AEQ", dev_name(&rf->pcidev->dev));
 		tasklet_setup(&rf->dpc_tasklet, irdma_dpc);
 		ret = request_irq(msix_vec->irq, irdma_irq_handler, 0,
-				  "irdma", rf);
+				  msix_vec->name, rf);
 	}
 	if (ret) {
 		ibdev_dbg(&rf->iwdev->ibdev, "ERR: aeq irq config fail\n");
diff --git a/drivers/infiniband/hw/irdma/main.h b/drivers/infiniband/hw/irdma/main.h
index 65e966a..def6dd5 100644
--- a/drivers/infiniband/hw/irdma/main.h
+++ b/drivers/infiniband/hw/irdma/main.h
@@ -115,6 +115,8 @@ 
 #define IRDMA_REFLUSH		BIT(2)
 #define IRDMA_FLUSH_WAIT	BIT(3)
 
+#define IRDMA_IRQ_NAME_STR_LEN (64)
+
 enum init_completion_state {
 	INVALID_STATE = 0,
 	INITIAL_STATE,
@@ -212,6 +214,7 @@  struct irdma_msix_vector {
 	u32 cpu_affinity;
 	u32 ceq_id;
 	cpumask_t mask;
+	char name[IRDMA_IRQ_NAME_STR_LEN];
 };
 
 struct irdma_mc_table_info {