diff options
| author | Luo bin <luobin9@huawei.com> | 2020-09-18 17:23:22 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-18 14:34:24 -0700 |
| commit | a9fd686a71e97f7be3e3e640957a3228cb1fd1d7 (patch) | |
| tree | 0cf50f7053639a3f8d0ca51d5163dd3d5181f8f6 /drivers/net | |
| parent | f313edfe085bb9a16c96208dd6db8218c081dfaf (diff) | |
| download | linux-a9fd686a71e97f7be3e3e640957a3228cb1fd1d7.tar.gz linux-a9fd686a71e97f7be3e3e640957a3228cb1fd1d7.tar.bz2 linux-a9fd686a71e97f7be3e3e640957a3228cb1fd1d7.zip | |
hinic: modify irq name
Make a distinction between different irqs by netdev name or pci name.
Signed-off-by: Luo bin <luobin9@huawei.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_rx.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_tx.c | 4 |
4 files changed, 13 insertions, 9 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c index 05018562222f..f108b0c9228e 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c @@ -793,12 +793,15 @@ static int init_eq(struct hinic_eq *eq, struct hinic_hwif *hwif, HINIC_EQ_MSIX_LLI_CREDIT_LIMIT_DEFAULT, HINIC_EQ_MSIX_RESEND_TIMER_DEFAULT); - if (type == HINIC_AEQ) - err = request_irq(entry.vector, aeq_interrupt, 0, - "hinic_aeq", eq); - else if (type == HINIC_CEQ) - err = request_irq(entry.vector, ceq_interrupt, 0, - "hinic_ceq", eq); + if (type == HINIC_AEQ) { + snprintf(eq->irq_name, sizeof(eq->irq_name), "hinic_aeq%d@pci:%s", eq->q_id, + pci_name(pdev)); + err = request_irq(entry.vector, aeq_interrupt, 0, eq->irq_name, eq); + } else if (type == HINIC_CEQ) { + snprintf(eq->irq_name, sizeof(eq->irq_name), "hinic_ceq%d@pci:%s", eq->q_id, + pci_name(pdev)); + err = request_irq(entry.vector, ceq_interrupt, 0, eq->irq_name, eq); + } if (err) { dev_err(&pdev->dev, "Failed to request irq for the EQ\n"); diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.h index 43065fc70869..2f3222174fc7 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.h @@ -186,6 +186,7 @@ struct hinic_eq { int num_elem_in_pg; struct msix_entry msix_entry; + char irq_name[64]; dma_addr_t *dma_addr; void **virt_addr; diff --git a/drivers/net/ethernet/huawei/hinic/hinic_rx.c b/drivers/net/ethernet/huawei/hinic/hinic_rx.c index 5bee951fe9d4..f403a6711e97 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_rx.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_rx.c @@ -588,7 +588,7 @@ int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq, rxq_stats_init(rxq); rxq->irq_name = devm_kasprintf(&netdev->dev, GFP_KERNEL, - "hinic_rxq%d", qp->q_id); + "%s_rxq%d", netdev->name, qp->q_id); if (!rxq->irq_name) return -ENOMEM; diff --git a/drivers/net/ethernet/huawei/hinic/hinic_tx.c b/drivers/net/ethernet/huawei/hinic/hinic_tx.c index 502f00e1e2d0..c249b7e6e432 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_tx.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_tx.c @@ -894,14 +894,14 @@ int hinic_init_txq(struct hinic_txq *txq, struct hinic_sq *sq, goto err_alloc_free_sges; } - irqname_len = snprintf(NULL, 0, "hinic_txq%d", qp->q_id) + 1; + irqname_len = snprintf(NULL, 0, "%s_txq%d", netdev->name, qp->q_id) + 1; txq->irq_name = devm_kzalloc(&netdev->dev, irqname_len, GFP_KERNEL); if (!txq->irq_name) { err = -ENOMEM; goto err_alloc_irqname; } - sprintf(txq->irq_name, "hinic_txq%d", qp->q_id); + sprintf(txq->irq_name, "%s_txq%d", netdev->name, qp->q_id); err = hinic_hwdev_hw_ci_addr_set(hwdev, sq, CI_UPDATE_NO_PENDING, CI_UPDATE_NO_COALESC); |