From: Sunil Goutham <sgout...@cavium.com>
This patch changes the way VF's irqs are visible in /proc/interrupts.
Instead of VF id, logical interface's netdev name is used for IRQ
naming and also all secondary VF's interrupts in multiqset config
use primary VF's netdev name.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
---
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index af04d9f..dbb61a8 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -938,16 +938,19 @@ static int nicvf_register_interrupts(struct nicvf *nic)
int vector;
for_each_cq_irq(irq)
- sprintf(nic->irq_name[irq], "NICVF%d CQ%d",
- nic->vf_id, irq);
+ sprintf(nic->irq_name[irq], "%s-rxtx-%d",
+ nic->pnicvf->netdev->name,
+ nicvf_netdev_qidx(nic, irq));
for_each_sq_irq(irq)
- sprintf(nic->irq_name[irq], "NICVF%d SQ%d",
- nic->vf_id, irq - NICVF_INTR_ID_SQ);
+ sprintf(nic->irq_name[irq], "%s-sq-%d",
+ nic->pnicvf->netdev->name,
+ nicvf_netdev_qidx(nic, irq - NICVF_INTR_ID_SQ));
for_each_rbdr_irq(irq)
- sprintf(nic->irq_name[irq], "NICVF%d RBDR%d",
- nic->vf_id, irq - NICVF_INTR_ID_RBDR);
+ sprintf(nic->irq_name[irq], "%s-rbdr-%d",
+ nic->pnicvf->netdev->name,
+ nic->sqs_mode ? (nic->sqs_id + 1) : 0);
/* Register CQ interrupts */
for (irq = 0; irq < nic->qs->cq_cnt; irq++) {
@@ -971,8 +974,9 @@ static int nicvf_register_interrupts(struct nicvf *nic)
}
/* Register QS error interrupt */
- sprintf(nic->irq_name[NICVF_INTR_ID_QS_ERR],
- "NICVF%d Qset error", nic->vf_id);
+ sprintf(nic->irq_name[NICVF_INTR_ID_QS_ERR], "%s-qset-err-%d",
+ nic->pnicvf->netdev->name,
+ nic->sqs_mode ? (nic->sqs_id + 1) : 0);
irq = NICVF_INTR_ID_QS_ERR;
ret = request_irq(nic->msix_entries[irq].vector,
nicvf_qs_err_intr_handler,
--
2.7.4
