diff options
Diffstat (limited to 'drivers/pci/hotplug')
-rw-r--r-- | drivers/pci/hotplug/shpchp.h | 9 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_core.c | 34 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_ctrl.c | 54 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_hpc.c | 73 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_pci.c | 14 |
5 files changed, 86 insertions, 98 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index 0d48d38cbf41..6aba0b6cf2e0 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -253,7 +253,7 @@ static inline struct slot *shpchp_find_slot(struct controller *ctrl, u8 device) return slot; } - ctrl_err(ctrl, "%s: slot (device=0x%x) not found\n", __func__, device); + ctrl_err(ctrl, "Slot (device=0x%02x) not found\n", device); return NULL; } @@ -288,8 +288,8 @@ static inline void amd_pogo_errata_restore_misc_reg(struct slot *p_slot) perr_set = pcix_bridge_errors_reg & PERR_OBSERVED_MASK; if (perr_set) { ctrl_dbg(p_slot->ctrl, - "%s W1C: Bridge_Errors[ PERR_OBSERVED = %08X]\n", - __func__ , perr_set); + "Bridge_Errors[ PERR_OBSERVED = %08X] (W1C)\n", + perr_set); pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MISC_BRIDGE_ERRORS_OFFSET, perr_set); } @@ -298,8 +298,7 @@ static inline void amd_pogo_errata_restore_misc_reg(struct slot *p_slot) pci_read_config_dword(p_slot->ctrl->pci_dev, PCIX_MEM_BASE_LIMIT_OFFSET, &pcix_mem_base_reg); rse_set = pcix_mem_base_reg & RSE_MASK; if (rse_set) { - ctrl_dbg(p_slot->ctrl, "%s W1C: Memory_Base_Limit[ RSE ]\n", - __func__); + ctrl_dbg(p_slot->ctrl, "Memory_Base_Limit[ RSE ] (W1C)\n"); pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MEM_BASE_LIMIT_OFFSET, rse_set); } diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index 214633bf4abc..fe8d149c2293 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -89,7 +89,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot) { struct slot *slot = hotplug_slot->private; - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); kfree(slot->hotplug_slot->info); @@ -136,9 +136,11 @@ static int init_slots(struct controller *ctrl) snprintf(name, SLOT_NAME_SIZE, "%d", slot->number); hotplug_slot->ops = &shpchp_hotplug_slot_ops; - ctrl_dbg(ctrl, "Registering bus=%x dev=%x hp_slot=%x sun=%x " - "slot_device_offset=%x\n", slot->bus, slot->device, - slot->hp_slot, slot->number, ctrl->slot_device_offset); + ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:%02x " + "hp_slot=%x sun=%x slot_device_offset=%x\n", + pci_domain_nr(ctrl->pci_dev->subordinate), + slot->bus, slot->device, slot->hp_slot, slot->number, + ctrl->slot_device_offset); retval = pci_hp_register(slot->hotplug_slot, ctrl->pci_dev->subordinate, slot->device, name); if (retval) { @@ -189,7 +191,7 @@ static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status) { struct slot *slot = get_slot(hotplug_slot); - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); hotplug_slot->info->attention_status = status; @@ -202,7 +204,7 @@ static int enable_slot (struct hotplug_slot *hotplug_slot) { struct slot *slot = get_slot(hotplug_slot); - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); return shpchp_sysfs_enable_slot(slot); @@ -212,7 +214,7 @@ static int disable_slot (struct hotplug_slot *hotplug_slot) { struct slot *slot = get_slot(hotplug_slot); - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); return shpchp_sysfs_disable_slot(slot); @@ -223,7 +225,7 @@ static int get_power_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_power_status(slot, value); @@ -238,7 +240,7 @@ static int get_attention_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_attention_status(slot, value); @@ -253,7 +255,7 @@ static int get_latch_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_latch_status(slot, value); @@ -268,7 +270,7 @@ static int get_adapter_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_adapter_status(slot, value); @@ -284,7 +286,7 @@ static int get_max_bus_speed(struct hotplug_slot *hotplug_slot, struct slot *slot = get_slot(hotplug_slot); int retval; - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_max_bus_speed(slot, value); @@ -299,7 +301,7 @@ static int get_cur_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_sp struct slot *slot = get_slot(hotplug_slot); int retval; - ctrl_dbg(slot->ctrl, "%s - physical_slot = %s\n", + ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_cur_bus_speed(slot, value); @@ -331,14 +333,14 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL); if (!ctrl) { - dev_err(&pdev->dev, "%s : out of memory\n", __func__); + dev_err(&pdev->dev, "%s: Out of memory\n", __func__); goto err_out_none; } INIT_LIST_HEAD(&ctrl->slot_list); rc = shpc_init(ctrl, pdev); if (rc) { - ctrl_dbg(ctrl, "controller initialization failed\n"); + ctrl_dbg(ctrl, "Controller initialization failed\n"); goto err_out_free_ctrl; } @@ -347,7 +349,7 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* Setup the slot information structures */ rc = init_slots(ctrl); if (rc) { - ctrl_err(ctrl, "slot initialization failed\n"); + ctrl_err(ctrl, "Slot initialization failed\n"); goto err_out_release_ctlr; } 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; } diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c index 2b69a08326b7..86dc39847769 100644 --- a/drivers/pci/hotplug/shpchp_hpc.c +++ b/drivers/pci/hotplug/shpchp_hpc.c @@ -320,8 +320,7 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd) if (!shpc_poll_ctrl_busy(ctrl)) { /* After 1 sec and and the controller is still busy */ - ctrl_err(ctrl, "%s : Controller is still busy after 1 sec.\n", - __func__); + ctrl_err(ctrl, "Controller is still busy after 1 sec\n"); retval = -EBUSY; goto out; } @@ -344,8 +343,9 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd) cmd_status = hpc_check_cmd_status(slot->ctrl); if (cmd_status) { - ctrl_err(ctrl, "%s: Failed to issued command 0x%x " - "(error code = %d)\n", __func__, cmd, cmd_status); + ctrl_err(ctrl, + "Failed to issued command 0x%x (error code = %d)\n", + cmd, cmd_status); retval = -EIO; } out: @@ -364,15 +364,15 @@ static int hpc_check_cmd_status(struct controller *ctrl) break; case 1: retval = SWITCH_OPEN; - ctrl_err(ctrl, "%s: Switch opened!\n", __func__); + ctrl_err(ctrl, "Switch opened!\n"); break; case 2: retval = INVALID_CMD; - ctrl_err(ctrl, "%s: Invalid HPC command!\n", __func__); + ctrl_err(ctrl, "Invalid HPC command!\n"); break; case 4: retval = INVALID_SPEED_MODE; - ctrl_err(ctrl, "%s: Invalid bus speed/mode!\n", __func__); + ctrl_err(ctrl, "Invalid bus speed/mode!\n"); break; default: retval = cmd_status; @@ -773,8 +773,8 @@ static irqreturn_t shpc_isr(int irq, void *dev_id) continue; slot_reg = shpc_readl(ctrl, SLOT_REG(hp_slot)); - ctrl_dbg(ctrl, "%s: Slot %x with intr, slot register = %x\n", - __func__, hp_slot, slot_reg); + ctrl_dbg(ctrl, "Slot %x with intr, slot register = %x\n", + hp_slot, slot_reg); if (slot_reg & MRL_CHANGE_DETECTED) shpchp_handle_switch_change(hp_slot, ctrl); @@ -949,6 +949,7 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) u8 i; ctrl->pci_dev = pdev; /* pci_dev of the P2P bridge */ + ctrl_dbg(ctrl, "Hotplug Controller:\n"); if ((pdev->vendor == PCI_VENDOR_ID_AMD) || (pdev->device == PCI_DEVICE_ID_AMD_GOLAM_7450)) { @@ -958,38 +959,33 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) } else { ctrl->cap_offset = pci_find_capability(pdev, PCI_CAP_ID_SHPC); if (!ctrl->cap_offset) { - ctrl_err(ctrl, "%s : cap_offset == 0\n", __func__); + ctrl_err(ctrl, "Cannot find PCI capability\n"); goto abort; } - ctrl_dbg(ctrl, "%s: cap_offset = %x\n", __func__, - ctrl->cap_offset); + ctrl_dbg(ctrl, " cap_offset = %x\n", ctrl->cap_offset); rc = shpc_indirect_read(ctrl, 0, &shpc_base_offset); if (rc) { - ctrl_err(ctrl, "%s: cannot read base_offset\n", - __func__); + ctrl_err(ctrl, "Cannot read base_offset\n"); goto abort; } rc = shpc_indirect_read(ctrl, 3, &tempdword); if (rc) { - ctrl_err(ctrl, "%s: cannot read slot config\n", - __func__); + ctrl_err(ctrl, "Cannot read slot config\n"); goto abort; } num_slots = tempdword & SLOT_NUM; - ctrl_dbg(ctrl, "%s: num_slots (indirect) %x\n", - __func__, num_slots); + ctrl_dbg(ctrl, " num_slots (indirect) %x\n", num_slots); for (i = 0; i < 9 + num_slots; i++) { rc = shpc_indirect_read(ctrl, i, &tempdword); if (rc) { - ctrl_err(ctrl, "%s: cannot read creg " - "(index = %d)\n", __func__, i); + ctrl_err(ctrl, + "Cannot read creg (index = %d)\n", i); goto abort; } - ctrl_dbg(ctrl, "%s: offset %d: value %x\n", - __func__, i, tempdword); + ctrl_dbg(ctrl, " offset %d: value %x\n", i, tempdword); } ctrl->mmio_base = @@ -1003,25 +999,25 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) rc = pci_enable_device(pdev); if (rc) { - ctrl_err(ctrl, "%s: pci_enable_device failed\n", __func__); + ctrl_err(ctrl, "pci_enable_device failed\n"); goto abort; } if (!request_mem_region(ctrl->mmio_base, ctrl->mmio_size, MY_NAME)) { - ctrl_err(ctrl, "%s: cannot reserve MMIO region\n", __func__); + ctrl_err(ctrl, "Cannot reserve MMIO region\n"); rc = -1; goto abort; } ctrl->creg = ioremap(ctrl->mmio_base, ctrl->mmio_size); if (!ctrl->creg) { - ctrl_err(ctrl, "%s: cannot remap MMIO region %lx @ %lx\n", - __func__, ctrl->mmio_size, ctrl->mmio_base); + ctrl_err(ctrl, "Cannot remap MMIO region %lx @ %lx\n", + ctrl->mmio_size, ctrl->mmio_base); release_mem_region(ctrl->mmio_base, ctrl->mmio_size); rc = -1; goto abort; } - ctrl_dbg(ctrl, "%s: ctrl->creg %p\n", __func__, ctrl->creg); + ctrl_dbg(ctrl, "ctrl->creg %p\n", ctrl->creg); mutex_init(&ctrl->crit_sect); mutex_init(&ctrl->cmd_lock); @@ -1040,21 +1036,21 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) /* Mask Global Interrupt Mask & Command Complete Interrupt Mask */ tempdword = shpc_readl(ctrl, SERR_INTR_ENABLE); - ctrl_dbg(ctrl, "%s: SERR_INTR_ENABLE = %x\n", __func__, tempdword); + ctrl_dbg(ctrl, "SERR_INTR_ENABLE = %x\n", tempdword); tempdword |= (GLOBAL_INTR_MASK | GLOBAL_SERR_MASK | COMMAND_INTR_MASK | ARBITER_SERR_MASK); tempdword &= ~SERR_INTR_RSVDZ_MASK; shpc_writel(ctrl, SERR_INTR_ENABLE, tempdword); tempdword = shpc_readl(ctrl, SERR_INTR_ENABLE); - ctrl_dbg(ctrl, "%s: SERR_INTR_ENABLE = %x\n", __func__, tempdword); + ctrl_dbg(ctrl, "SERR_INTR_ENABLE = %x\n", tempdword); /* Mask the MRL sensor SERR Mask of individual slot in * Slot SERR-INT Mask & clear all the existing event if any */ for (hp_slot = 0; hp_slot < ctrl->num_slots; hp_slot++) { slot_reg = shpc_readl(ctrl, SLOT_REG(hp_slot)); - ctrl_dbg(ctrl, "%s: Default Logical Slot Register %d " - "value %x\n", __func__, hp_slot, slot_reg); + ctrl_dbg(ctrl, "Default Logical Slot Register %d value %x\n", + hp_slot, slot_reg); slot_reg |= (PRSNT_CHANGE_INTR_MASK | ISO_PFAULT_INTR_MASK | BUTTON_PRESS_INTR_MASK | MRL_CHANGE_INTR_MASK | CON_PFAULT_INTR_MASK | MRL_CHANGE_SERR_MASK | @@ -1079,8 +1075,8 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) rc = request_irq(ctrl->pci_dev->irq, shpc_isr, IRQF_SHARED, MY_NAME, (void *)ctrl); - ctrl_dbg(ctrl, "%s: request_irq %d for hpc%d (returns %d)\n", - __func__, ctrl->pci_dev->irq, + ctrl_dbg(ctrl, "request_irq %d for hpc%d (returns %d)\n", + ctrl->pci_dev->irq, atomic_read(&shpchp_num_controllers), rc); if (rc) { ctrl_err(ctrl, "Can't get irq %d for the hotplug " @@ -1088,9 +1084,7 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) goto abort_iounmap; } } - ctrl_dbg(ctrl, "%s: HPC at b:d:f:irq=0x%x:%x:%x:%x\n", - __func__, pdev->bus->number, PCI_SLOT(pdev->devfn), - PCI_FUNC(pdev->devfn), pdev->irq); + ctrl_dbg(ctrl, "HPC at %s irq=%x\n", pci_name(pdev), pdev->irq); /* * If this is the first controller to be initialized, @@ -1109,8 +1103,8 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) */ for (hp_slot = 0; hp_slot < ctrl->num_slots; hp_slot++) { slot_reg = shpc_readl(ctrl, SLOT_REG(hp_slot)); - ctrl_dbg(ctrl, "%s: Default Logical Slot Register %d " - "value %x\n", __func__, hp_slot, slot_reg); + ctrl_dbg(ctrl, "Default Logical Slot Register %d value %x\n", + hp_slot, slot_reg); slot_reg &= ~(PRSNT_CHANGE_INTR_MASK | ISO_PFAULT_INTR_MASK | BUTTON_PRESS_INTR_MASK | MRL_CHANGE_INTR_MASK | CON_PFAULT_INTR_MASK | SLOT_REG_RSVDZ_MASK); @@ -1123,8 +1117,7 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) SERR_INTR_RSVDZ_MASK); shpc_writel(ctrl, SERR_INTR_ENABLE, tempdword); tempdword = shpc_readl(ctrl, SERR_INTR_ENABLE); - ctrl_dbg(ctrl, "%s: SERR_INTR_ENABLE = %x\n", - __func__, tempdword); + ctrl_dbg(ctrl, "SERR_INTR_ENABLE = %x\n", tempdword); } return 0; diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c index faecbfaa64f0..138f161becc0 100644 --- a/drivers/pci/hotplug/shpchp_pci.c +++ b/drivers/pci/hotplug/shpchp_pci.c @@ -49,9 +49,7 @@ static void program_fw_provided_values(struct pci_dev *dev) /* use default values if we can't get them from firmware */ if (get_hp_params_from_firmware(dev, &hpp) || !hpp.t0 || (hpp.t0->revision > 1)) { - printk(KERN_WARNING - "%s: Could not get hotplug parameters. Use defaults\n", - __func__); + warn("Could not get hotplug parameters. Use defaults\n"); hpp.t0 = &hpp.type0_data; hpp.t0->revision = 0; hpp.t0->cache_line_size = 8; @@ -105,9 +103,9 @@ int __ref shpchp_configure_device(struct slot *p_slot) dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, 0)); if (dev) { - ctrl_err(ctrl, - "Device %s already exists at %x:%x, cannot hot-add\n", - pci_name(dev), p_slot->bus, p_slot->device); + ctrl_err(ctrl, "Device %s already exists " + "at %04x:%02x:%02x, cannot hot-add\n", pci_name(dev), + pci_domain_nr(parent), p_slot->bus, p_slot->device); pci_dev_put(dev); return -EINVAL; } @@ -173,8 +171,8 @@ int shpchp_unconfigure_device(struct slot *p_slot) struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate; struct controller *ctrl = p_slot->ctrl; - ctrl_dbg(ctrl, "%s: bus/dev = %x/%x\n", - __func__, p_slot->bus, p_slot->device); + ctrl_dbg(ctrl, "%s: domain:bus:dev = %04x:%02x:%02x\n", + __func__, pci_domain_nr(parent), p_slot->bus, p_slot->device); for (j=0; j<8 ; j++) { struct pci_dev* temp = pci_get_slot(parent, |