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Diffstat (limited to 'include/linux/pci_hotplug.h')
-rw-r--r--include/linux/pci_hotplug.h41
1 files changed, 2 insertions, 39 deletions
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 652ba797696d..5d09cbafa7db 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -28,26 +28,6 @@
28#ifndef _PCI_HOTPLUG_H 28#ifndef _PCI_HOTPLUG_H
29#define _PCI_HOTPLUG_H 29#define _PCI_HOTPLUG_H
30 30
31
32/* These values come from the PCI Hotplug Spec */
33enum pci_bus_speed {
34 PCI_SPEED_33MHz = 0x00,
35 PCI_SPEED_66MHz = 0x01,
36 PCI_SPEED_66MHz_PCIX = 0x02,
37 PCI_SPEED_100MHz_PCIX = 0x03,
38 PCI_SPEED_133MHz_PCIX = 0x04,
39 PCI_SPEED_66MHz_PCIX_ECC = 0x05,
40 PCI_SPEED_100MHz_PCIX_ECC = 0x06,
41 PCI_SPEED_133MHz_PCIX_ECC = 0x07,
42 PCI_SPEED_66MHz_PCIX_266 = 0x09,
43 PCI_SPEED_100MHz_PCIX_266 = 0x0a,
44 PCI_SPEED_133MHz_PCIX_266 = 0x0b,
45 PCI_SPEED_66MHz_PCIX_533 = 0x11,
46 PCI_SPEED_100MHz_PCIX_533 = 0x12,
47 PCI_SPEED_133MHz_PCIX_533 = 0x13,
48 PCI_SPEED_UNKNOWN = 0xff,
49};
50
51/* These values come from the PCI Express Spec */ 31/* These values come from the PCI Express Spec */
52enum pcie_link_width { 32enum pcie_link_width {
53 PCIE_LNK_WIDTH_RESRV = 0x00, 33 PCIE_LNK_WIDTH_RESRV = 0x00,
@@ -61,12 +41,6 @@ enum pcie_link_width {
61 PCIE_LNK_WIDTH_UNKNOWN = 0xFF, 41 PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
62}; 42};
63 43
64enum pcie_link_speed {
65 PCIE_2_5GB = 0x14,
66 PCIE_5_0GB = 0x15,
67 PCIE_LNK_SPEED_UNKNOWN = 0xFF,
68};
69
70/** 44/**
71 * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use 45 * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
72 * @owner: The module owner of this structure 46 * @owner: The module owner of this structure
@@ -89,12 +63,6 @@ enum pcie_link_speed {
89 * @get_adapter_status: Called to get see if an adapter is present in the slot or not. 63 * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
90 * If this field is NULL, the value passed in the struct hotplug_slot_info 64 * If this field is NULL, the value passed in the struct hotplug_slot_info
91 * will be used when this value is requested by a user. 65 * will be used when this value is requested by a user.
92 * @get_max_bus_speed: Called to get the max bus speed for a slot.
93 * If this field is NULL, the value passed in the struct hotplug_slot_info
94 * will be used when this value is requested by a user.
95 * @get_cur_bus_speed: Called to get the current bus speed for a slot.
96 * If this field is NULL, the value passed in the struct hotplug_slot_info
97 * will be used when this value is requested by a user.
98 * 66 *
99 * The table of function pointers that is passed to the hotplug pci core by a 67 * The table of function pointers that is passed to the hotplug pci core by a
100 * hotplug pci driver. These functions are called by the hotplug pci core when 68 * hotplug pci driver. These functions are called by the hotplug pci core when
@@ -112,17 +80,14 @@ struct hotplug_slot_ops {
112 int (*get_attention_status) (struct hotplug_slot *slot, u8 *value); 80 int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
113 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value); 81 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
114 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value); 82 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
115 int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
116 int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
117}; 83};
118 84
119/** 85/**
120 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot 86 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
121 * @power: if power is enabled or not (1/0) 87 * @power_status: if power is enabled or not (1/0)
122 * @attention_status: if the attention light is enabled or not (1/0) 88 * @attention_status: if the attention light is enabled or not (1/0)
123 * @latch_status: if the latch (if any) is open or closed (1/0) 89 * @latch_status: if the latch (if any) is open or closed (1/0)
124 * @adapter_present: if there is a pci board present in the slot or not (1/0) 90 * @adapter_status: if there is a pci board present in the slot or not (1/0)
125 * @address: (domain << 16 | bus << 8 | dev)
126 * 91 *
127 * Used to notify the hotplug pci core of the status of a specific slot. 92 * Used to notify the hotplug pci core of the status of a specific slot.
128 */ 93 */
@@ -131,8 +96,6 @@ struct hotplug_slot_info {
131 u8 attention_status; 96 u8 attention_status;
132 u8 latch_status; 97 u8 latch_status;
133 u8 adapter_status; 98 u8 adapter_status;
134 enum pci_bus_speed max_bus_speed;
135 enum pci_bus_speed cur_bus_speed;
136}; 99};
137 100
138/** 101/**