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Subject[PATCH] use bus_slot number for name
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For systems with multiple hotplug controllers, you need to use more than
just the slot number to uniquely name the slot. Without a unique slot
name, the pci_hp_register() will fail. This patch adds the bus number
to the name.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>

diff -uprN -X linux-2.6.13-rc4/Documentation/dontdiff linux-2.6.13-rc4/drivers/pci/hotplug/pciehp.h linux-2.6.13-rc4-shpchp-slot-name-fix/drivers/pci/hotplug/pciehp.h
--- linux-2.6.13-rc4/drivers/pci/hotplug/pciehp.h 2005-07-28 15:44:44.000000000 -0700
+++ linux-2.6.13-rc4-shpchp-slot-name-fix/drivers/pci/hotplug/pciehp.h 2005-08-04 17:57:18.000000000 -0700
@@ -302,7 +302,7 @@ static inline void return_resource(struc

static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
{
- snprintf(buffer, buffer_size, "%d", slot->number);
+ snprintf(buffer, buffer_size, "%04d_%04d", slot->bus, slot->number);
}

enum php_ctlr_type {
diff -uprN -X linux-2.6.13-rc4/Documentation/dontdiff linux-2.6.13-rc4/drivers/pci/hotplug/shpchp.h linux-2.6.13-rc4-shpchp-slot-name-fix/drivers/pci/hotplug/shpchp.h
--- linux-2.6.13-rc4/drivers/pci/hotplug/shpchp.h 2005-07-28 15:44:44.000000000 -0700
+++ linux-2.6.13-rc4-shpchp-slot-name-fix/drivers/pci/hotplug/shpchp.h 2005-08-04 17:57:18.000000000 -0700
@@ -46,7 +46,7 @@ extern int shpchp_poll_mode;
extern int shpchp_poll_time;
extern int shpchp_debug;

-/*#define dbg(format, arg...) do { if (shpchp_debug) printk(KERN_DEBUG "%s: " format, MY_NAME , ## arg); } while (0)*/
+/* #define dbg(format, arg...) do { if (shpchp_debug) printk(KERN_DEBUG "%s: " format, MY_NAME , ## arg); } while (0) */
#define dbg(format, arg...) do { if (shpchp_debug) printk("%s: " format, MY_NAME , ## arg); } while (0)
#define err(format, arg...) printk(KERN_ERR "%s: " format, MY_NAME , ## arg)
#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
@@ -411,7 +411,7 @@ static inline void return_resource(struc

static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
{
- snprintf(buffer, buffer_size, "%d", slot->number);
+ snprintf(buffer, buffer_size, "%04d_%04d", slot->bus, slot->number);
}

enum php_ctlr_type {
-
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