diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2015-01-25 16:59:37 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-25 14:43:14 -0800 |
| commit | ad9a0bf08ffbf32b8f292c3bb78ca0f24bb8f6b2 (patch) | |
| tree | 308abce801c5d44e999a6ba64d3afac2557fd688 /drivers/net/ethernet/mellanox/mlx4/main.c | |
| parent | dd0eefe3abbf47442db296bf68f27eb2860c1cdf (diff) | |
| download | linux-rt-ad9a0bf08ffbf32b8f292c3bb78ca0f24bb8f6b2.tar.gz | |
net/mlx4_core: Refactor the catas flow to work per device
Using a WQ per device instead of a single global WQ, this allows
independent reset handling per device even when SRIOV is used.
This comes as a pre-patch for supporting chip reset
for both native and SRIOV.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 2c5a555dff89..a61694cc1476 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -3064,11 +3064,19 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data, } } - err = mlx4_load_one(pdev, pci_dev_data, total_vfs, nvfs, priv); + err = mlx4_catas_init(&priv->dev); if (err) goto err_release_regions; + + err = mlx4_load_one(pdev, pci_dev_data, total_vfs, nvfs, priv); + if (err) + goto err_catas; + return 0; +err_catas: + mlx4_catas_end(&priv->dev); + err_release_regions: pci_release_regions(pdev); @@ -3219,6 +3227,7 @@ static void mlx4_remove_one(struct pci_dev *pdev) struct mlx4_priv *priv = mlx4_priv(dev); mlx4_unload_one(pdev); + mlx4_catas_end(dev); pci_release_regions(pdev); pci_disable_device(pdev); kfree(dev->persist); @@ -3403,7 +3412,6 @@ static int __init mlx4_init(void) if (mlx4_verify_params()) return -EINVAL; - mlx4_catas_init(); mlx4_wq = create_singlethread_workqueue("mlx4"); if (!mlx4_wq) |