diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_core.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index aee19f013d84..cf36f2355173 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -41,6 +41,7 @@ int pciehp_debug; int pciehp_poll_mode; int pciehp_poll_time; int pciehp_force; +int pciehp_slot_with_bus; struct workqueue_struct *pciehp_wq; #define DRIVER_VERSION "0.4" @@ -55,10 +56,12 @@ module_param(pciehp_debug, bool, 0644); module_param(pciehp_poll_mode, bool, 0644); module_param(pciehp_poll_time, int, 0644); module_param(pciehp_force, bool, 0644); +module_param(pciehp_slot_with_bus, bool, 0644); MODULE_PARM_DESC(pciehp_debug, "Debugging mode enabled or not"); MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not"); MODULE_PARM_DESC(pciehp_poll_time, "Polling mechanism frequency, in seconds"); MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if _OSC and OSHP are missing"); +MODULE_PARM_DESC(pciehp_slot_with_bus, "Use bus number in the slot name"); #define PCIE_MODULE_NAME "pciehp" @@ -193,8 +196,12 @@ 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 (pciehp_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) |