diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_main.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_main.c | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index 501056fd32ee..aad1e5e1bfbe 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/err.h> +#include "hinic_debugfs.h" #include "hinic_hw_qp.h" #include "hinic_hw_dev.h" #include "hinic_devlink.h" @@ -153,6 +154,8 @@ static int create_txqs(struct hinic_dev *nic_dev) if (!nic_dev->txqs) return -ENOMEM; + hinic_sq_dbgfs_init(nic_dev); + for (i = 0; i < num_txqs; i++) { struct hinic_sq *sq = hinic_hwdev_get_sq(nic_dev->hwdev, i); @@ -162,13 +165,27 @@ static int create_txqs(struct hinic_dev *nic_dev) "Failed to init Txq\n"); goto err_init_txq; } + + err = hinic_sq_debug_add(nic_dev, i); + if (err) { + netif_err(nic_dev, drv, netdev, + "Failed to add SQ%d debug\n", i); + goto err_add_sq_dbg; + } + } return 0; +err_add_sq_dbg: + hinic_clean_txq(&nic_dev->txqs[i]); err_init_txq: - for (j = 0; j < i; j++) + for (j = 0; j < i; j++) { + hinic_sq_debug_rem(nic_dev->txqs[j].sq); hinic_clean_txq(&nic_dev->txqs[j]); + } + + hinic_sq_dbgfs_uninit(nic_dev); devm_kfree(&netdev->dev, nic_dev->txqs); return err; @@ -186,8 +203,12 @@ static void free_txqs(struct hinic_dev *nic_dev) if (!nic_dev->txqs) return; - for (i = 0; i < num_txqs; i++) + for (i = 0; i < num_txqs; i++) { + hinic_sq_debug_rem(nic_dev->txqs[i].sq); hinic_clean_txq(&nic_dev->txqs[i]); + } + + hinic_sq_dbgfs_uninit(nic_dev); devm_kfree(&netdev->dev, nic_dev->txqs); nic_dev->txqs = NULL; @@ -1260,6 +1281,8 @@ static int nic_dev_init(struct pci_dev *pdev) goto err_init_intr; } + hinic_dbg_init(nic_dev); + err = register_netdev(netdev); if (err) { dev_err(&pdev->dev, "Failed to register netdev\n"); @@ -1269,6 +1292,7 @@ static int nic_dev_init(struct pci_dev *pdev) return 0; err_reg_netdev: + hinic_dbg_uninit(nic_dev); hinic_free_intr_coalesce(nic_dev); err_init_intr: err_set_pfc: @@ -1391,6 +1415,8 @@ static void hinic_remove(struct pci_dev *pdev) unregister_netdev(netdev); + hinic_dbg_uninit(nic_dev); + hinic_free_intr_coalesce(nic_dev); hinic_port_del_mac(nic_dev, netdev->dev_addr, 0); @@ -1445,4 +1471,17 @@ static struct pci_driver hinic_driver = { .sriov_configure = hinic_pci_sriov_configure, }; -module_pci_driver(hinic_driver); +static int __init hinic_module_init(void) +{ + hinic_dbg_register_debugfs(HINIC_DRV_NAME); + return pci_register_driver(&hinic_driver); +} + +static void __exit hinic_module_exit(void) +{ + pci_unregister_driver(&hinic_driver); + hinic_dbg_unregister_debugfs(); +} + +module_init(hinic_module_init); +module_exit(hinic_module_exit); |