diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2013-02-15 09:18:10 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-04-17 21:37:03 -0700 |
| commit | e8710a5fbf903d514c8b93294e16eaaff954ffed (patch) | |
| tree | 001bd0b6053f5b317abef9851321811ed907bfbd | |
| parent | 7f66162b6272a31c5b3966869b5d4c2c58d8077a (diff) | |
| download | linux-e8710a5fbf903d514c8b93294e16eaaff954ffed.tar.bz2 | |
ixgbe: Enable support for recognizing PCI-e Gen3 link speed
This patch adds support for displaying PCIe Gen3 link speed, which was
previously missing from the driver.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 2 |
3 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index f8d3deccc9b2..3f66abc45a2e 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -635,6 +635,9 @@ s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw) case IXGBE_PCI_LINK_SPEED_5000: hw->bus.speed = ixgbe_bus_speed_5000; break; + case IXGBE_PCI_LINK_SPEED_8000: + hw->bus.speed = ixgbe_bus_speed_8000; + break; default: hw->bus.speed = ixgbe_bus_speed_unknown; break; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 0e7f0dd14d5f..54e7d0981039 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7490,7 +7490,8 @@ skip_sriov: /* print bus type/speed/width info */ e_dev_info("(PCI Express:%s:%s) %pM\n", - (hw->bus.speed == ixgbe_bus_speed_5000 ? "5.0GT/s" : + (hw->bus.speed == ixgbe_bus_speed_8000 ? "8.0GT/s" : + hw->bus.speed == ixgbe_bus_speed_5000 ? "5.0GT/s" : hw->bus.speed == ixgbe_bus_speed_2500 ? "2.5GT/s" : "Unknown"), (hw->bus.width == ixgbe_bus_width_pcie_x8 ? "Width x8" : diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 6652e96c352d..05df36ef9884 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -1827,6 +1827,7 @@ enum { #define IXGBE_PCI_LINK_SPEED 0xF #define IXGBE_PCI_LINK_SPEED_2500 0x1 #define IXGBE_PCI_LINK_SPEED_5000 0x2 +#define IXGBE_PCI_LINK_SPEED_8000 0x3 #define IXGBE_PCI_HEADER_TYPE_REGISTER 0x0E #define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80 #define IXGBE_PCI_DEVICE_CONTROL2_16ms 0x0005 @@ -2650,6 +2651,7 @@ enum ixgbe_bus_speed { ixgbe_bus_speed_133 = 133, ixgbe_bus_speed_2500 = 2500, ixgbe_bus_speed_5000 = 5000, + ixgbe_bus_speed_8000 = 8000, ixgbe_bus_speed_reserved }; |