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authorMatthew Wilcox <matthew@wil.cx>2009-12-13 08:11:32 -0500
committerJesse Barnes <jbarnes@virtuousgeek.org>2010-02-22 16:15:17 -0800
commit3749c51ac6c1560aa1cb1520066bed84c6f8152a (patch)
tree3cbfb6a6d2df821e3e80ccce29ede8011b94246e /include/linux/pci_hotplug.h
parent536c8cb49eccd4f753b4782e7e975ef87359cb44 (diff)
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PCI: Make current and maximum bus speeds part of the PCI core
Move the max_bus_speed and cur_bus_speed into the pci_bus. Expose the values through the PCI slot driver instead of the hotplug slot driver. Update all the hotplug drivers to use the pci_bus instead of their own data structures. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include/linux/pci_hotplug.h')
-rw-r--r--include/linux/pci_hotplug.h15
1 files changed, 2 insertions, 13 deletions
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 56251ac..5d09cba 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -63,12 +63,6 @@ enum pcie_link_width {
* @get_adapter_status: Called to get see if an adapter is present in the slot or not.
* If this field is NULL, the value passed in the struct hotplug_slot_info
* will be used when this value is requested by a user.
- * @get_max_bus_speed: Called to get the max bus speed for a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_cur_bus_speed: Called to get the current bus speed for a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
*
* The table of function pointers that is passed to the hotplug pci core by a
* hotplug pci driver. These functions are called by the hotplug pci core when
@@ -86,17 +80,14 @@ struct hotplug_slot_ops {
int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
- int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
};
/**
* struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
- * @power: if power is enabled or not (1/0)
+ * @power_status: if power is enabled or not (1/0)
* @attention_status: if the attention light is enabled or not (1/0)
* @latch_status: if the latch (if any) is open or closed (1/0)
- * @adapter_present: if there is a pci board present in the slot or not (1/0)
- * @address: (domain << 16 | bus << 8 | dev)
+ * @adapter_status: if there is a pci board present in the slot or not (1/0)
*
* Used to notify the hotplug pci core of the status of a specific slot.
*/
@@ -105,8 +96,6 @@ struct hotplug_slot_info {
u8 attention_status;
u8 latch_status;
u8 adapter_status;
- enum pci_bus_speed max_bus_speed;
- enum pci_bus_speed cur_bus_speed;
};
/**