diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 80982c3..04fa510 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -12111,15 +12111,26 @@ err_out: return rc; } -static void bnx2x_get_pcie_width_speed(struct bnx2x *bp, int *width, int *speed) +static void bnx2x_get_pcie_width_speed(struct bnx2x *bp, int *width, + enum bnx2x_pci_bus_speed *speed) { - u32 val = 0; + u32 link_speed, val = 0; pci_read_config_dword(bp->pdev, PCICFG_LINK_CONTROL, &val); *width = (val & PCICFG_LINK_WIDTH) >> PCICFG_LINK_WIDTH_SHIFT; - /* return value of 1=2.5GHz 2=5GHz */ - *speed = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT; + link_speed = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT; + + switch (link_speed) { + case 3: + *speed = BNX2X_PCI_LINK_SPEED_8000; + break; + case 2: + *speed = BNX2X_PCI_LINK_SPEED_5000; + break; + default: + *speed = BNX2X_PCI_LINK_SPEED_2500; + } } static int bnx2x_check_firmware(struct bnx2x *bp) @@ -12482,7 +12493,8 @@ static int bnx2x_init_one(struct pci_dev *pdev, { struct net_device *dev = NULL; struct bnx2x *bp; - int pcie_width, pcie_speed; + int pcie_width; + enum bnx2x_pci_bus_speed pcie_speed; int rc, max_non_def_sbs; int rx_count, tx_count, rss_count, doorbell_size; int max_cos_est; @@ -12634,15 +12646,15 @@ static int bnx2x_init_one(struct pci_dev *pdev, BNX2X_DEV_INFO("got pcie width %d and speed %d\n", pcie_width, pcie_speed); - BNX2X_DEV_INFO( - "%s (%c%d) PCI-E x%d %s found at mem %lx, IRQ %d, node addr %pM\n", - board_info[ent->driver_data].name, - (CHIP_REV(bp) >> 12) + 'A', (CHIP_METAL(bp) >> 4), - pcie_width, - ((!CHIP_IS_E2(bp) && pcie_speed == 2) || - (CHIP_IS_E2(bp) && pcie_speed == 1)) ? - "5GHz (Gen2)" : "2.5GHz", - dev->base_addr, bp->pdev->irq, dev->dev_addr); + BNX2X_DEV_INFO("%s (%c%d) PCI-E x%d %s found at mem %lx, IRQ %d, node addr %pM\n", + board_info[ent->driver_data].name, + (CHIP_REV(bp) >> 12) + 'A', (CHIP_METAL(bp) >> 4), + pcie_width, + pcie_speed == BNX2X_PCI_LINK_SPEED_2500 ? "2.5GHz" : + pcie_speed == BNX2X_PCI_LINK_SPEED_5000 ? "5.0GHz" : + pcie_speed == BNX2X_PCI_LINK_SPEED_8000 ? "8.0GHz" : + "Unknown", + dev->base_addr, bp->pdev->irq, dev->dev_addr); return 0; |
