diff options
| -rw-r--r-- | drivers/pci/hotplug/pci_hotplug_core.c | 1 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 10 | ||||
| -rw-r--r-- | include/linux/pci_hotplug.h | 3 |
3 files changed, 11 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c index 9d44669bf098..0325d989bb46 100644 --- a/drivers/pci/hotplug/pci_hotplug_core.c +++ b/drivers/pci/hotplug/pci_hotplug_core.c @@ -87,6 +87,7 @@ static char *pci_bus_speed_strings[] = { "100 MHz PCIX 533", /* 0x12 */ "133 MHz PCIX 533", /* 0x13 */ "2.5 GT/s PCI-E", /* 0x14 */ + "5.0 GT/s PCI-E", /* 0x15 */ }; #ifdef CONFIG_HOTPLUG_PCI_CPCI diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 52813257e5bf..271f917b6f2c 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -693,7 +693,10 @@ static int hpc_get_max_lnk_speed(struct slot *slot, enum pci_bus_speed *value) switch (lnk_cap & 0x000F) { case 1: - lnk_speed = PCIE_2PT5GB; + lnk_speed = PCIE_2_5GB; + break; + case 2: + lnk_speed = PCIE_5_0GB; break; default: lnk_speed = PCIE_LNK_SPEED_UNKNOWN; @@ -772,7 +775,10 @@ static int hpc_get_cur_lnk_speed(struct slot *slot, enum pci_bus_speed *value) switch (lnk_status & PCI_EXP_LNKSTA_CLS) { case 1: - lnk_speed = PCIE_2PT5GB; + lnk_speed = PCIE_2_5GB; + break; + case 2: + lnk_speed = PCIE_5_0GB; break; default: lnk_speed = PCIE_LNK_SPEED_UNKNOWN; diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h index 4391741b99dc..1b00cc3177fc 100644 --- a/include/linux/pci_hotplug.h +++ b/include/linux/pci_hotplug.h @@ -62,7 +62,8 @@ enum pcie_link_width { }; enum pcie_link_speed { - PCIE_2PT5GB = 0x14, + PCIE_2_5GB = 0x14, + PCIE_5_0GB = 0x15, PCIE_LNK_SPEED_UNKNOWN = 0xFF, }; |