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PCI: move enum pcie_link_width into pci.h

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pcie_link_width is the enum used to define the link width values for a pcie
device. This enum should not be contained solely in pci_hotplug.h, and this
patch moves it next to pci_bus_speed in pci.h

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2013-07-31 06:53:21 +00:00 committed by Jeff Kirsher
parent 343e51ae6e
commit 59da381ee2
2 changed files with 13 additions and 13 deletions
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13
include/linux/pci.h
View File

@ -183,6 +183,19 @@ enum pci_bus_flags {
PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2,
};
/* These values come from the PCI Express Spec */
enum pcie_link_width {
PCIE_LNK_WIDTH_RESRV = 0x00,
PCIE_LNK_X1 = 0x01,
PCIE_LNK_X2 = 0x02,
PCIE_LNK_X4 = 0x04,
PCIE_LNK_X8 = 0x08,
PCIE_LNK_X12 = 0x0C,
PCIE_LNK_X16 = 0x10,
PCIE_LNK_X32 = 0x20,
PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
};
/* Based on the PCI Hotplug Spec, but some values are made up by us */
enum pci_bus_speed {
PCI_SPEED_33MHz = 0x00,

13
include/linux/pci_hotplug.h
View File

@ -28,19 +28,6 @@
#ifndef _PCI_HOTPLUG_H
#define _PCI_HOTPLUG_H
/* These values come from the PCI Express Spec */
enum pcie_link_width {
PCIE_LNK_WIDTH_RESRV = 0x00,
PCIE_LNK_X1 = 0x01,
PCIE_LNK_X2 = 0x02,
PCIE_LNK_X4 = 0x04,
PCIE_LNK_X8 = 0x08,
PCIE_LNK_X12 = 0x0C,
PCIE_LNK_X16 = 0x10,
PCIE_LNK_X32 = 0x20,
PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
};
/**
* struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
* @owner: The module owner of this structure