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path: root/drivers/pci/hotplug/shpchp_ctrl.c
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Diffstat (limited to 'drivers/pci/hotplug/shpchp_ctrl.c')
-rw-r--r--drivers/pci/hotplug/shpchp_ctrl.c54
1 files changed, 25 insertions, 29 deletions
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index c9049f17864e..b8ab2796e66a 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -62,7 +62,7 @@ u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
u32 event_type;
/* Attention Button Change */
- ctrl_dbg(ctrl, "Attention button interrupt received.\n");
+ ctrl_dbg(ctrl, "Attention button interrupt received\n");
p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
p_slot->hpc_ops->get_adapter_status(p_slot, &(p_slot->presence_save));
@@ -86,13 +86,13 @@ u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
u32 event_type;
/* Switch Change */
- ctrl_dbg(ctrl, "Switch interrupt received.\n");
+ ctrl_dbg(ctrl, "Switch interrupt received\n");
p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
p_slot->hpc_ops->get_adapter_status(p_slot, &(p_slot->presence_save));
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
- ctrl_dbg(ctrl, "%s: Card present %x Power status %x\n",
- __func__, p_slot->presence_save, p_slot->pwr_save);
+ ctrl_dbg(ctrl, "Card present %x Power status %x\n",
+ p_slot->presence_save, p_slot->pwr_save);
if (getstatus) {
/*
@@ -123,7 +123,7 @@ u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
u32 event_type;
/* Presence Change */
- ctrl_dbg(ctrl, "Presence/Notify input change.\n");
+ ctrl_dbg(ctrl, "Presence/Notify input change\n");
p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
@@ -158,7 +158,7 @@ u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
u32 event_type;
/* Power fault */
- ctrl_dbg(ctrl, "Power fault interrupt received.\n");
+ ctrl_dbg(ctrl, "Power fault interrupt received\n");
p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
@@ -178,7 +178,7 @@ u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
event_type = INT_POWER_FAULT;
/* set power fault status for this board */
p_slot->status = 0xFF;
- ctrl_info(ctrl, "power fault bit %x set\n", hp_slot);
+ ctrl_info(ctrl, "Power fault bit %x set\n", hp_slot);
}
queue_interrupt_event(p_slot, event_type);
@@ -194,7 +194,7 @@ static int change_bus_speed(struct controller *ctrl, struct slot *p_slot,
{
int rc = 0;
- ctrl_dbg(ctrl, "%s: change to speed %d\n", __func__, speed);
+ ctrl_dbg(ctrl, "Change speed to %d\n", speed);
if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, speed))) {
ctrl_err(ctrl, "%s: Issue of set bus speed mode command "
"failed\n", __func__);
@@ -215,8 +215,8 @@ static int fix_bus_speed(struct controller *ctrl, struct slot *pslot,
*/
if (flag) {
if (asp < bsp) {
- ctrl_err(ctrl, "%s: speed of bus %x and adapter %x "
- "mismatch\n", __func__, bsp, asp);
+ ctrl_err(ctrl, "Speed of bus %x and adapter %x "
+ "mismatch\n", bsp, asp);
rc = WRONG_BUS_FREQUENCY;
}
return rc;
@@ -246,6 +246,7 @@ static int board_added(struct slot *p_slot)
int rc = 0;
enum pci_bus_speed asp, bsp, msp;
struct controller *ctrl = p_slot->ctrl;
+ struct pci_bus *parent = ctrl->pci_dev->subordinate;
hp_slot = p_slot->device - ctrl->slot_device_offset;
@@ -256,7 +257,7 @@ static int board_added(struct slot *p_slot)
/* Power on slot without connecting to bus */
rc = p_slot->hpc_ops->power_on_slot(p_slot);
if (rc) {
- ctrl_err(ctrl, "%s: Failed to power on slot\n", __func__);
+ ctrl_err(ctrl, "Failed to power on slot\n");
return -1;
}
@@ -272,29 +273,27 @@ static int board_added(struct slot *p_slot)
/* turn on board, blink green LED, turn off Amber LED */
if ((rc = p_slot->hpc_ops->slot_enable(p_slot))) {
- ctrl_err(ctrl, "%s: Issue of Slot Enable command"
- " failed\n", __func__);
+ ctrl_err(ctrl, "Issue of Slot Enable command failed\n");
return rc;
}
}
rc = p_slot->hpc_ops->get_adapter_speed(p_slot, &asp);
if (rc) {
- ctrl_err(ctrl, "%s: Can't get adapter speed or bus mode "
- "mismatch\n", __func__);
+ ctrl_err(ctrl, "Can't get adapter speed or "
+ "bus mode mismatch\n");
return WRONG_BUS_FREQUENCY;
}
rc = p_slot->hpc_ops->get_cur_bus_speed(p_slot, &bsp);
if (rc) {
- ctrl_err(ctrl, "%s: Can't get bus operation speed\n", __func__);
+ ctrl_err(ctrl, "Can't get bus operation speed\n");
return WRONG_BUS_FREQUENCY;
}
rc = p_slot->hpc_ops->get_max_bus_speed(p_slot, &msp);
if (rc) {
- ctrl_err(ctrl, "%s: Can't get max bus operation speed\n",
- __func__);
+ ctrl_err(ctrl, "Can't get max bus operation speed\n");
msp = bsp;
}
@@ -312,8 +311,7 @@ static int board_added(struct slot *p_slot)
/* turn on board, blink green LED, turn off Amber LED */
if ((rc = p_slot->hpc_ops->slot_enable(p_slot))) {
- ctrl_err(ctrl, "%s: Issue of Slot Enable command failed\n",
- __func__);
+ ctrl_err(ctrl, "Issue of Slot Enable command failed\n");
return rc;
}
@@ -324,15 +322,15 @@ static int board_added(struct slot *p_slot)
/* Check for a power fault */
if (p_slot->status == 0xFF) {
/* power fault occurred, but it was benign */
- ctrl_dbg(ctrl, "%s: power fault\n", __func__);
+ ctrl_dbg(ctrl, "%s: Power fault\n", __func__);
rc = POWER_FAILURE;
p_slot->status = 0;
goto err_exit;
}
if (shpchp_configure_device(p_slot)) {
- ctrl_err(ctrl, "Cannot add device at 0x%x:0x%x\n",
- p_slot->bus, p_slot->device);
+ ctrl_err(ctrl, "Cannot add device at %04x:%02x:%02x\n",
+ pci_domain_nr(parent), p_slot->bus, p_slot->device);
goto err_exit;
}
@@ -373,7 +371,7 @@ static int remove_board(struct slot *p_slot)
hp_slot = p_slot->device - ctrl->slot_device_offset;
p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
- ctrl_dbg(ctrl, "In %s, hp_slot = %d\n", __func__, hp_slot);
+ ctrl_dbg(ctrl, "%s: hp_slot = %d\n", __func__, hp_slot);
/* Change status to shutdown */
if (p_slot->is_a_board)
@@ -389,8 +387,7 @@ static int remove_board(struct slot *p_slot)
rc = p_slot->hpc_ops->set_attention_status(p_slot, 0);
if (rc) {
- ctrl_err(ctrl, "%s: Issue of Set Attention command failed\n",
- __func__);
+ ctrl_err(ctrl, "Issue of Set Attention command failed\n");
return rc;
}
@@ -526,7 +523,6 @@ static void handle_button_press_event(struct slot *p_slot)
*/
ctrl_info(ctrl, "Button cancel on Slot(%s)\n",
slot_name(p_slot));
- ctrl_dbg(ctrl, "%s: button cancel\n", __func__);
cancel_delayed_work(&p_slot->work);
if (p_slot->state == BLINKINGOFF_STATE)
p_slot->hpc_ops->green_led_on(p_slot);
@@ -565,7 +561,7 @@ static void interrupt_event_handler(struct work_struct *work)
handle_button_press_event(p_slot);
break;
case INT_POWER_FAULT:
- ctrl_dbg(p_slot->ctrl, "%s: power fault\n", __func__);
+ ctrl_dbg(p_slot->ctrl, "%s: Power fault\n", __func__);
p_slot->hpc_ops->set_attention_status(p_slot, 1);
p_slot->hpc_ops->green_led_off(p_slot);
break;
@@ -660,7 +656,7 @@ static int shpchp_disable_slot (struct slot *p_slot)
}
rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
if (rc || !getstatus) {
- ctrl_info(ctrl, "Already disabled slot(%s)\n",
+ ctrl_info(ctrl, "Already disabled on slot(%s)\n",
slot_name(p_slot));
goto out;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-03 23:18:52 +0000