diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/reset.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/reset.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/reset.c b/drivers/net/ethernet/mellanox/mlx4/reset.c index ea1c6d092145..0076d88587ca 100644 --- a/drivers/net/ethernet/mellanox/mlx4/reset.c +++ b/drivers/net/ethernet/mellanox/mlx4/reset.c @@ -76,19 +76,21 @@ int mlx4_reset(struct mlx4_dev *dev) goto out; } - pcie_cap = pci_pcie_cap(dev->pdev); + pcie_cap = pci_pcie_cap(dev->persist->pdev); for (i = 0; i < 64; ++i) { if (i == 22 || i == 23) continue; - if (pci_read_config_dword(dev->pdev, i * 4, hca_header + i)) { + if (pci_read_config_dword(dev->persist->pdev, i * 4, + hca_header + i)) { err = -ENODEV; mlx4_err(dev, "Couldn't save HCA PCI header, aborting\n"); goto out; } } - reset = ioremap(pci_resource_start(dev->pdev, 0) + MLX4_RESET_BASE, + reset = ioremap(pci_resource_start(dev->persist->pdev, 0) + + MLX4_RESET_BASE, MLX4_RESET_SIZE); if (!reset) { err = -ENOMEM; @@ -122,8 +124,8 @@ int mlx4_reset(struct mlx4_dev *dev) end = jiffies + MLX4_RESET_TIMEOUT_JIFFIES; do { - if (!pci_read_config_word(dev->pdev, PCI_VENDOR_ID, &vendor) && - vendor != 0xffff) + if (!pci_read_config_word(dev->persist->pdev, PCI_VENDOR_ID, + &vendor) && vendor != 0xffff) break; msleep(1); @@ -138,14 +140,16 @@ int mlx4_reset(struct mlx4_dev *dev) /* Now restore the PCI headers */ if (pcie_cap) { devctl = hca_header[(pcie_cap + PCI_EXP_DEVCTL) / 4]; - if (pcie_capability_write_word(dev->pdev, PCI_EXP_DEVCTL, + if (pcie_capability_write_word(dev->persist->pdev, + PCI_EXP_DEVCTL, devctl)) { err = -ENODEV; mlx4_err(dev, "Couldn't restore HCA PCI Express Device Control register, aborting\n"); goto out; } linkctl = hca_header[(pcie_cap + PCI_EXP_LNKCTL) / 4]; - if (pcie_capability_write_word(dev->pdev, PCI_EXP_LNKCTL, + if (pcie_capability_write_word(dev->persist->pdev, + PCI_EXP_LNKCTL, linkctl)) { err = -ENODEV; mlx4_err(dev, "Couldn't restore HCA PCI Express Link control register, aborting\n"); @@ -157,7 +161,8 @@ int mlx4_reset(struct mlx4_dev *dev) if (i * 4 == PCI_COMMAND) continue; - if (pci_write_config_dword(dev->pdev, i * 4, hca_header[i])) { + if (pci_write_config_dword(dev->persist->pdev, i * 4, + hca_header[i])) { err = -ENODEV; mlx4_err(dev, "Couldn't restore HCA reg %x, aborting\n", i); @@ -165,7 +170,7 @@ int mlx4_reset(struct mlx4_dev *dev) } } - if (pci_write_config_dword(dev->pdev, PCI_COMMAND, + if (pci_write_config_dword(dev->persist->pdev, PCI_COMMAND, hca_header[PCI_COMMAND / 4])) { err = -ENODEV; mlx4_err(dev, "Couldn't restore HCA COMMAND, aborting\n"); |