diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_core.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index 43816d4b3c4..1648076600f 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -39,6 +39,7 @@ int shpchp_debug; int shpchp_poll_mode; int shpchp_poll_time; +int shpchp_slot_with_bus; struct workqueue_struct *shpchp_wq; #define DRIVER_VERSION "0.4" @@ -52,9 +53,11 @@ MODULE_LICENSE("GPL"); module_param(shpchp_debug, bool, 0644); module_param(shpchp_poll_mode, bool, 0644); module_param(shpchp_poll_time, int, 0644); +module_param(shpchp_slot_with_bus, bool, 0644); MODULE_PARM_DESC(shpchp_debug, "Debugging mode enabled or not"); MODULE_PARM_DESC(shpchp_poll_mode, "Using polling mechanism for hot-plug events or not"); MODULE_PARM_DESC(shpchp_poll_time, "Polling mechanism frequency, in seconds"); +MODULE_PARM_DESC(shpchp_slot_with_bus, "Use bus number in the slot name"); #define SHPC_MODULE_NAME "shpchp" @@ -100,8 +103,12 @@ static void release_slot(struct hotplug_slot *hotplug_slot) static void make_slot_name(struct slot *slot) { - snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%04d_%04d", - slot->bus, slot->number); + if (shpchp_slot_with_bus) + snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%04d_%04d", + slot->bus, slot->number); + else + snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%d", + slot->number); } static int init_slots(struct controller *ctrl) |