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Commit 861fefbf authored by Alex Chiang's avatar Alex Chiang Committed by Jesse Barnes
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PCI Hotplug: cpqphp: stray whitespace cleanups 

Clean up all stray whitespace issues, such as trailing whitespace,
spaces before tabs, etc. and whatever else vim's c_space_errors
highlights in red.
Signed-off-by: default avatarAlex Chiang <achiang@hp.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent d09ee968
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Showing with 110 additions and 122 deletions
drivers/pci/hotplug/cpqphp.h
View file @ 861fefbf
...@@ -150,25 +150,25 @@ struct ctrl_reg { /* offset */ ...@@ -150,25 +150,25 @@ struct ctrl_reg { /* offset */
/* offsets to the controller registers based on the above structure layout */ /* offsets to the controller registers based on the above structure layout */
enum ctrl_offsets { enum ctrl_offsets {
SLOT_RST = offsetof(struct ctrl_reg, slot_RST), SLOT_RST = offsetof(struct ctrl_reg, slot_RST),
SLOT_ENABLE = offsetof(struct ctrl_reg, slot_enable), SLOT_ENABLE = offsetof(struct ctrl_reg, slot_enable),
MISC = offsetof(struct ctrl_reg, misc), MISC = offsetof(struct ctrl_reg, misc),
LED_CONTROL = offsetof(struct ctrl_reg, led_control), LED_CONTROL = offsetof(struct ctrl_reg, led_control),
INT_INPUT_CLEAR = offsetof(struct ctrl_reg, int_input_clear), INT_INPUT_CLEAR = offsetof(struct ctrl_reg, int_input_clear),
INT_MASK = offsetof(struct ctrl_reg, int_mask), INT_MASK = offsetof(struct ctrl_reg, int_mask),
CTRL_RESERVED0 = offsetof(struct ctrl_reg, reserved0), CTRL_RESERVED0 = offsetof(struct ctrl_reg, reserved0),
CTRL_RESERVED1 = offsetof(struct ctrl_reg, reserved1), CTRL_RESERVED1 = offsetof(struct ctrl_reg, reserved1),
CTRL_RESERVED2 = offsetof(struct ctrl_reg, reserved1), CTRL_RESERVED2 = offsetof(struct ctrl_reg, reserved1),
GEN_OUTPUT_AB = offsetof(struct ctrl_reg, gen_output_AB), GEN_OUTPUT_AB = offsetof(struct ctrl_reg, gen_output_AB),
NON_INT_INPUT = offsetof(struct ctrl_reg, non_int_input), NON_INT_INPUT = offsetof(struct ctrl_reg, non_int_input),
CTRL_RESERVED3 = offsetof(struct ctrl_reg, reserved3), CTRL_RESERVED3 = offsetof(struct ctrl_reg, reserved3),
CTRL_RESERVED4 = offsetof(struct ctrl_reg, reserved4), CTRL_RESERVED4 = offsetof(struct ctrl_reg, reserved4),
CTRL_RESERVED5 = offsetof(struct ctrl_reg, reserved5), CTRL_RESERVED5 = offsetof(struct ctrl_reg, reserved5),
CTRL_RESERVED6 = offsetof(struct ctrl_reg, reserved6), CTRL_RESERVED6 = offsetof(struct ctrl_reg, reserved6),
CTRL_RESERVED7 = offsetof(struct ctrl_reg, reserved7), CTRL_RESERVED7 = offsetof(struct ctrl_reg, reserved7),
CTRL_RESERVED8 = offsetof(struct ctrl_reg, reserved8), CTRL_RESERVED8 = offsetof(struct ctrl_reg, reserved8),
SLOT_MASK = offsetof(struct ctrl_reg, slot_mask), SLOT_MASK = offsetof(struct ctrl_reg, slot_mask),
CTRL_RESERVED9 = offsetof(struct ctrl_reg, reserved9), CTRL_RESERVED9 = offsetof(struct ctrl_reg, reserved9),
CTRL_RESERVED10 = offsetof(struct ctrl_reg, reserved10), CTRL_RESERVED10 = offsetof(struct ctrl_reg, reserved10),
CTRL_RESERVED11 = offsetof(struct ctrl_reg, reserved11), CTRL_RESERVED11 = offsetof(struct ctrl_reg, reserved11),
SLOT_SERR = offsetof(struct ctrl_reg, slot_SERR), SLOT_SERR = offsetof(struct ctrl_reg, slot_SERR),
...@@ -220,15 +220,15 @@ struct slot_rt { ...@@ -220,15 +220,15 @@ struct slot_rt {
/* offsets to the hotplug slot resource table registers based on the above structure layout */ /* offsets to the hotplug slot resource table registers based on the above structure layout */
enum slot_rt_offsets { enum slot_rt_offsets {
DEV_FUNC = offsetof(struct slot_rt, dev_func), DEV_FUNC = offsetof(struct slot_rt, dev_func),
PRIMARY_BUS = offsetof(struct slot_rt, primary_bus), PRIMARY_BUS = offsetof(struct slot_rt, primary_bus),
SECONDARY_BUS = offsetof(struct slot_rt, secondary_bus), SECONDARY_BUS = offsetof(struct slot_rt, secondary_bus),
MAX_BUS = offsetof(struct slot_rt, max_bus), MAX_BUS = offsetof(struct slot_rt, max_bus),
IO_BASE = offsetof(struct slot_rt, io_base), IO_BASE = offsetof(struct slot_rt, io_base),
IO_LENGTH = offsetof(struct slot_rt, io_length), IO_LENGTH = offsetof(struct slot_rt, io_length),
MEM_BASE = offsetof(struct slot_rt, mem_base), MEM_BASE = offsetof(struct slot_rt, mem_base),
MEM_LENGTH = offsetof(struct slot_rt, mem_length), MEM_LENGTH = offsetof(struct slot_rt, mem_length),
PRE_MEM_BASE = offsetof(struct slot_rt, pre_mem_base), PRE_MEM_BASE = offsetof(struct slot_rt, pre_mem_base),
PRE_MEM_LENGTH = offsetof(struct slot_rt, pre_mem_length), PRE_MEM_LENGTH = offsetof(struct slot_rt, pre_mem_length),
}; };
struct pci_func { struct pci_func {
...@@ -471,7 +471,7 @@ static inline void return_resource(struct pci_resource **head, struct pci_resour ...@@ -471,7 +471,7 @@ static inline void return_resource(struct pci_resource **head, struct pci_resour
static inline void set_SOGO(struct controller *ctrl) static inline void set_SOGO(struct controller *ctrl)
{ {
u16 misc; u16 misc;
misc = readw(ctrl->hpc_reg + MISC); misc = readw(ctrl->hpc_reg + MISC);
misc = (misc | 0x0001) & 0xFFFB; misc = (misc | 0x0001) & 0xFFFB;
writew(misc, ctrl->hpc_reg + MISC); writew(misc, ctrl->hpc_reg + MISC);
...@@ -481,7 +481,7 @@ static inline void set_SOGO(struct controller *ctrl) ...@@ -481,7 +481,7 @@ static inline void set_SOGO(struct controller *ctrl)
static inline void amber_LED_on(struct controller *ctrl, u8 slot) static inline void amber_LED_on(struct controller *ctrl, u8 slot)
{ {
u32 led_control; u32 led_control;
led_control = readl(ctrl->hpc_reg + LED_CONTROL); led_control = readl(ctrl->hpc_reg + LED_CONTROL);
led_control |= (0x01010000L << slot); led_control |= (0x01010000L << slot);
writel(led_control, ctrl->hpc_reg + LED_CONTROL); writel(led_control, ctrl->hpc_reg + LED_CONTROL);
...@@ -491,7 +491,7 @@ static inline void amber_LED_on(struct controller *ctrl, u8 slot) ...@@ -491,7 +491,7 @@ static inline void amber_LED_on(struct controller *ctrl, u8 slot)
static inline void amber_LED_off(struct controller *ctrl, u8 slot) static inline void amber_LED_off(struct controller *ctrl, u8 slot)
{ {
u32 led_control; u32 led_control;
led_control = readl(ctrl->hpc_reg + LED_CONTROL); led_control = readl(ctrl->hpc_reg + LED_CONTROL);
led_control &= ~(0x01010000L << slot); led_control &= ~(0x01010000L << slot);
writel(led_control, ctrl->hpc_reg + LED_CONTROL); writel(led_control, ctrl->hpc_reg + LED_CONTROL);
...@@ -504,7 +504,7 @@ static inline int read_amber_LED(struct controller *ctrl, u8 slot) ...@@ -504,7 +504,7 @@ static inline int read_amber_LED(struct controller *ctrl, u8 slot)
led_control = readl(ctrl->hpc_reg + LED_CONTROL); led_control = readl(ctrl->hpc_reg + LED_CONTROL);
led_control &= (0x01010000L << slot); led_control &= (0x01010000L << slot);
return led_control ? 1 : 0; return led_control ? 1 : 0;
} }
...@@ -512,7 +512,7 @@ static inline int read_amber_LED(struct controller *ctrl, u8 slot) ...@@ -512,7 +512,7 @@ static inline int read_amber_LED(struct controller *ctrl, u8 slot)
static inline void green_LED_on(struct controller *ctrl, u8 slot) static inline void green_LED_on(struct controller *ctrl, u8 slot)
{ {
u32 led_control; u32 led_control;
led_control = readl(ctrl->hpc_reg + LED_CONTROL); led_control = readl(ctrl->hpc_reg + LED_CONTROL);
led_control |= 0x0101L << slot; led_control |= 0x0101L << slot;
writel(led_control, ctrl->hpc_reg + LED_CONTROL); writel(led_control, ctrl->hpc_reg + LED_CONTROL);
...@@ -521,7 +521,7 @@ static inline void green_LED_on(struct controller *ctrl, u8 slot) ...@@ -521,7 +521,7 @@ static inline void green_LED_on(struct controller *ctrl, u8 slot)
static inline void green_LED_off(struct controller *ctrl, u8 slot) static inline void green_LED_off(struct controller *ctrl, u8 slot)
{ {
u32 led_control; u32 led_control;
led_control = readl(ctrl->hpc_reg + LED_CONTROL); led_control = readl(ctrl->hpc_reg + LED_CONTROL);
led_control &= ~(0x0101L << slot); led_control &= ~(0x0101L << slot);
writel(led_control, ctrl->hpc_reg + LED_CONTROL); writel(led_control, ctrl->hpc_reg + LED_CONTROL);
...@@ -531,7 +531,7 @@ static inline void green_LED_off(struct controller *ctrl, u8 slot) ...@@ -531,7 +531,7 @@ static inline void green_LED_off(struct controller *ctrl, u8 slot)
static inline void green_LED_blink(struct controller *ctrl, u8 slot) static inline void green_LED_blink(struct controller *ctrl, u8 slot)
{ {
u32 led_control; u32 led_control;
led_control = readl(ctrl->hpc_reg + LED_CONTROL); led_control = readl(ctrl->hpc_reg + LED_CONTROL);
led_control &= ~(0x0101L << slot); led_control &= ~(0x0101L << slot);
led_control |= (0x0001L << slot); led_control |= (0x0001L << slot);
...@@ -586,11 +586,11 @@ static inline u8 read_slot_enable(struct controller *ctrl) ...@@ -586,11 +586,11 @@ static inline u8 read_slot_enable(struct controller *ctrl)
static inline u8 get_controller_speed(struct controller *ctrl) static inline u8 get_controller_speed(struct controller *ctrl)
{ {
u8 curr_freq; u8 curr_freq;
u16 misc; u16 misc;
if (ctrl->pcix_support) { if (ctrl->pcix_support) {
curr_freq = readb(ctrl->hpc_reg + NEXT_CURR_FREQ); curr_freq = readb(ctrl->hpc_reg + NEXT_CURR_FREQ);
if ((curr_freq & 0xB0) == 0xB0) if ((curr_freq & 0xB0) == 0xB0)
return PCI_SPEED_133MHz_PCIX; return PCI_SPEED_133MHz_PCIX;
if ((curr_freq & 0xA0) == 0xA0) if ((curr_freq & 0xA0) == 0xA0)
return PCI_SPEED_100MHz_PCIX; return PCI_SPEED_100MHz_PCIX;
...@@ -602,10 +602,10 @@ static inline u8 get_controller_speed(struct controller *ctrl) ...@@ -602,10 +602,10 @@ static inline u8 get_controller_speed(struct controller *ctrl)
return PCI_SPEED_33MHz; return PCI_SPEED_33MHz;
} }
misc = readw(ctrl->hpc_reg + MISC); misc = readw(ctrl->hpc_reg + MISC);
return (misc & 0x0800) ? PCI_SPEED_66MHz : PCI_SPEED_33MHz; return (misc & 0x0800) ? PCI_SPEED_66MHz : PCI_SPEED_33MHz;
} }
/* /*
* get_adapter_speed - find the max supported frequency/mode of adapter. * get_adapter_speed - find the max supported frequency/mode of adapter.
......
drivers/pci/hotplug/cpqphp_core.c
View file @ 861fefbf
...@@ -25,7 +25,7 @@ ...@@ -25,7 +25,7 @@
* Send feedback to <greg@kroah.com> * Send feedback to <greg@kroah.com>
* *
* Jan 12, 2003 - Added 66/100/133MHz PCI-X support, * Jan 12, 2003 - Added 66/100/133MHz PCI-X support,
* Torben Mathiasen <torben.mathiasen@hp.com> * Torben Mathiasen <torben.mathiasen@hp.com>
* *
*/ */
...@@ -100,8 +100,8 @@ static struct hotplug_slot_ops cpqphp_hotplug_slot_ops = { ...@@ -100,8 +100,8 @@ static struct hotplug_slot_ops cpqphp_hotplug_slot_ops = {
.get_attention_status = get_attention_status, .get_attention_status = get_attention_status,
.get_latch_status = get_latch_status, .get_latch_status = get_latch_status,
.get_adapter_status = get_adapter_status, .get_adapter_status = get_adapter_status,
.get_max_bus_speed = get_max_bus_speed, .get_max_bus_speed = get_max_bus_speed,
.get_cur_bus_speed = get_cur_bus_speed, .get_cur_bus_speed = get_cur_bus_speed,
}; };
...@@ -144,7 +144,7 @@ static void __iomem * detect_SMBIOS_pointer(void __iomem *begin, void __iomem *e ...@@ -144,7 +144,7 @@ static void __iomem * detect_SMBIOS_pointer(void __iomem *begin, void __iomem *e
break; break;
} }
} }
if (!status) if (!status)
fp = NULL; fp = NULL;
...@@ -292,7 +292,7 @@ static void __iomem *get_SMBIOS_entry(void __iomem *smbios_start, ...@@ -292,7 +292,7 @@ static void __iomem *get_SMBIOS_entry(void __iomem *smbios_start,
if (!smbios_table) if (!smbios_table)
return NULL; return NULL;
if (!previous) { if (!previous) {
previous = smbios_start; previous = smbios_start;
} else { } else {
previous = get_subsequent_smbios_entry(smbios_start, previous = get_subsequent_smbios_entry(smbios_start,
...@@ -300,7 +300,7 @@ static void __iomem *get_SMBIOS_entry(void __iomem *smbios_start, ...@@ -300,7 +300,7 @@ static void __iomem *get_SMBIOS_entry(void __iomem *smbios_start,
} }
while (previous) { while (previous) {
if (readb(previous + SMBIOS_GENERIC_TYPE) != type) { if (readb(previous + SMBIOS_GENERIC_TYPE) != type) {
previous = get_subsequent_smbios_entry(smbios_start, previous = get_subsequent_smbios_entry(smbios_start,
smbios_table, previous); smbios_table, previous);
} else { } else {
...@@ -426,7 +426,7 @@ static int ctrl_slot_setup(struct controller *ctrl, ...@@ -426,7 +426,7 @@ static int ctrl_slot_setup(struct controller *ctrl,
cpq_get_latch_status(ctrl, slot); cpq_get_latch_status(ctrl, slot);
hotplug_slot_info->adapter_status = hotplug_slot_info->adapter_status =
get_presence_status(ctrl, slot); get_presence_status(ctrl, slot);
dbg("registering bus %d, dev %d, number %d, " dbg("registering bus %d, dev %d, number %d, "
"ctrl->slot_device_offset %d, slot %d\n", "ctrl->slot_device_offset %d, slot %d\n",
slot->bus, slot->device, slot->bus, slot->device,
...@@ -440,7 +440,7 @@ static int ctrl_slot_setup(struct controller *ctrl, ...@@ -440,7 +440,7 @@ static int ctrl_slot_setup(struct controller *ctrl,
err("pci_hp_register failed with error %d\n", result); err("pci_hp_register failed with error %d\n", result);
goto error_info; goto error_info;
} }
slot->next = ctrl->slot; slot->next = ctrl->slot;
ctrl->slot = slot; ctrl->slot = slot;
...@@ -563,9 +563,9 @@ get_slot_mapping(struct pci_bus *bus, u8 bus_num, u8 dev_num, u8 *slot) ...@@ -563,9 +563,9 @@ get_slot_mapping(struct pci_bus *bus, u8 bus_num, u8 dev_num, u8 *slot)
} }
// If we got here, we didn't find an entry in the IRQ mapping table // If we got here, we didn't find an entry in the IRQ mapping table
// for the target PCI device. If we did determine that the target // for the target PCI device. If we did determine that the target
// device is on the other side of a PCI-to-PCI bridge, return the // device is on the other side of a PCI-to-PCI bridge, return the
// slot number for the bridge. // slot number for the bridge.
if (bridgeSlot != 0xFF) { if (bridgeSlot != 0xFF) {
*slot = bridgeSlot; *slot = bridgeSlot;
...@@ -719,7 +719,7 @@ static int hardware_test(struct hotplug_slot *hotplug_slot, u32 value) ...@@ -719,7 +719,7 @@ static int hardware_test(struct hotplug_slot *hotplug_slot, u32 value)
dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
return cpqhp_hardware_test(ctrl, value); return cpqhp_hardware_test(ctrl, value);
} }
...@@ -738,7 +738,7 @@ static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value) ...@@ -738,7 +738,7 @@ static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
{ {
struct slot *slot = hotplug_slot->private; struct slot *slot = hotplug_slot->private;
struct controller *ctrl = slot->ctrl; struct controller *ctrl = slot->ctrl;
dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
*value = cpq_get_attention_status(ctrl, slot); *value = cpq_get_attention_status(ctrl, slot);
...@@ -832,7 +832,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ...@@ -832,7 +832,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
} }
/* Check for the proper subsytem ID's /* Check for the proper subsytem ID's
* Intel uses a different SSID programming model than Compaq. * Intel uses a different SSID programming model than Compaq.
* For Intel, each SSID bit identifies a PHP capability. * For Intel, each SSID bit identifies a PHP capability.
* Also Intel HPC's may have RID=0. * Also Intel HPC's may have RID=0.
*/ */
...@@ -1087,7 +1087,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ...@@ -1087,7 +1087,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc) { if (rc) {
goto err_free_bus; goto err_free_bus;
} }
dbg("pdev = %p\n", pdev); dbg("pdev = %p\n", pdev);
dbg("pci resource start %llx\n", (unsigned long long)pci_resource_start(pdev, 0)); dbg("pci resource start %llx\n", (unsigned long long)pci_resource_start(pdev, 0));
dbg("pci resource len %llx\n", (unsigned long long)pci_resource_len(pdev, 0)); dbg("pci resource len %llx\n", (unsigned long long)pci_resource_len(pdev, 0));
...@@ -1182,7 +1182,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ...@@ -1182,7 +1182,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
__func__, rc); __func__, rc);
goto err_iounmap; goto err_iounmap;
} }
/* Mask all general input interrupts */ /* Mask all general input interrupts */
writel(0xFFFFFFFFL, ctrl->hpc_reg + INT_MASK); writel(0xFFFFFFFFL, ctrl->hpc_reg + INT_MASK);
...@@ -1291,7 +1291,6 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ...@@ -1291,7 +1291,6 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return rc; return rc;
} }
static int one_time_init(void) static int one_time_init(void)
{ {
int loop; int loop;
...@@ -1328,10 +1327,10 @@ static int one_time_init(void) ...@@ -1328,10 +1327,10 @@ static int one_time_init(void)
retval = -EIO; retval = -EIO;
goto error; goto error;
} }
/* Now, map the int15 entry point if we are on compaq specific hardware */ /* Now, map the int15 entry point if we are on compaq specific hardware */
compaq_nvram_init(cpqhp_rom_start); compaq_nvram_init(cpqhp_rom_start);
/* Map smbios table entry point structure */ /* Map smbios table entry point structure */
smbios_table = detect_SMBIOS_pointer(cpqhp_rom_start, smbios_table = detect_SMBIOS_pointer(cpqhp_rom_start,
cpqhp_rom_start + ROM_PHY_LEN); cpqhp_rom_start + ROM_PHY_LEN);
...@@ -1361,7 +1360,6 @@ static int one_time_init(void) ...@@ -1361,7 +1360,6 @@ static int one_time_init(void)
return retval; return retval;
} }
static void __exit unload_cpqphpd(void) static void __exit unload_cpqphpd(void)
{ {
struct pci_func *next; struct pci_func *next;
...@@ -1381,10 +1379,10 @@ static void __exit unload_cpqphpd(void) ...@@ -1381,10 +1379,10 @@ static void __exit unload_cpqphpd(void)
if (ctrl->hpc_reg) { if (ctrl->hpc_reg) {
u16 misc; u16 misc;
rc = read_slot_enable (ctrl); rc = read_slot_enable (ctrl);
writeb(0, ctrl->hpc_reg + SLOT_SERR); writeb(0, ctrl->hpc_reg + SLOT_SERR);
writel(0xFFFFFFC0L | ~rc, ctrl->hpc_reg + INT_MASK); writel(0xFFFFFFC0L | ~rc, ctrl->hpc_reg + INT_MASK);
misc = readw(ctrl->hpc_reg + MISC); misc = readw(ctrl->hpc_reg + MISC);
misc &= 0xFFFD; misc &= 0xFFFD;
writew(misc, ctrl->hpc_reg + MISC); writew(misc, ctrl->hpc_reg + MISC);
...@@ -1475,27 +1473,23 @@ static void __exit unload_cpqphpd(void) ...@@ -1475,27 +1473,23 @@ static void __exit unload_cpqphpd(void)
iounmap(smbios_start); iounmap(smbios_start);
} }
static struct pci_device_id hpcd_pci_tbl[] = { static struct pci_device_id hpcd_pci_tbl[] = {
{ {
/* handle any PCI Hotplug controller */ /* handle any PCI Hotplug controller */
.class = ((PCI_CLASS_SYSTEM_PCI_HOTPLUG << 8) | 0x00), .class = ((PCI_CLASS_SYSTEM_PCI_HOTPLUG << 8) | 0x00),
.class_mask = ~0, .class_mask = ~0,
/* no matter who makes it */ /* no matter who makes it */
.vendor = PCI_ANY_ID, .vendor = PCI_ANY_ID,
.device = PCI_ANY_ID, .device = PCI_ANY_ID,
.subvendor = PCI_ANY_ID, .subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID, .subdevice = PCI_ANY_ID,
}, { /* end: all zeroes */ } }, { /* end: all zeroes */ }
}; };
MODULE_DEVICE_TABLE(pci, hpcd_pci_tbl); MODULE_DEVICE_TABLE(pci, hpcd_pci_tbl);
static struct pci_driver cpqhpc_driver = { static struct pci_driver cpqhpc_driver = {
.name = "compaq_pci_hotplug", .name = "compaq_pci_hotplug",
.id_table = hpcd_pci_tbl, .id_table = hpcd_pci_tbl,
...@@ -1503,8 +1497,6 @@ static struct pci_driver cpqhpc_driver = { ...@@ -1503,8 +1497,6 @@ static struct pci_driver cpqhpc_driver = {
/* remove: cpqhpc_remove_one, */ /* remove: cpqhpc_remove_one, */
}; };
static int __init cpqhpc_init(void) static int __init cpqhpc_init(void)
{ {
int result; int result;
...@@ -1518,7 +1510,6 @@ static int __init cpqhpc_init(void) ...@@ -1518,7 +1510,6 @@ static int __init cpqhpc_init(void)
return result; return result;
} }
static void __exit cpqhpc_cleanup(void) static void __exit cpqhpc_cleanup(void)
{ {
dbg("unload_cpqphpd()\n"); dbg("unload_cpqphpd()\n");
...@@ -1529,8 +1520,5 @@ static void __exit cpqhpc_cleanup(void) ...@@ -1529,8 +1520,5 @@ static void __exit cpqhpc_cleanup(void)
cpqhp_shutdown_debugfs(); cpqhp_shutdown_debugfs();
} }
module_init(cpqhpc_init); module_init(cpqhpc_init);
module_exit(cpqhpc_cleanup); module_exit(cpqhpc_cleanup);
drivers/pci/hotplug/cpqphp_ctrl.c
View file @ 861fefbf
...@@ -642,7 +642,7 @@ static struct pci_resource *get_max_resource(struct pci_resource **head, u32 siz ...@@ -642,7 +642,7 @@ static struct pci_resource *get_max_resource(struct pci_resource **head, u32 siz
return NULL; return NULL;
for (max = *head; max; max = max->next) { for (max = *head; max; max = max->next) {
/* If not big enough we could probably just bail, /* If not big enough we could probably just bail,
* instead we'll continue to the next. */ * instead we'll continue to the next. */
if (max->length < size) if (max->length < size)
continue; continue;
...@@ -886,7 +886,7 @@ irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data) ...@@ -886,7 +886,7 @@ irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data)
u32 Diff; u32 Diff;
u32 temp_dword; u32 temp_dword;
misc = readw(ctrl->hpc_reg + MISC); misc = readw(ctrl->hpc_reg + MISC);
/*************************************** /***************************************
* Check to see if it was our interrupt * Check to see if it was our interrupt
...@@ -1130,33 +1130,33 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_ ...@@ -1130,33 +1130,33 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
u8 slot_power = readb(ctrl->hpc_reg + SLOT_POWER); u8 slot_power = readb(ctrl->hpc_reg + SLOT_POWER);
u16 reg16; u16 reg16;
u32 leds = readl(ctrl->hpc_reg + LED_CONTROL); u32 leds = readl(ctrl->hpc_reg + LED_CONTROL);
if (ctrl->speed == adapter_speed) if (ctrl->speed == adapter_speed)
return 0; return 0;
/* We don't allow freq/mode changes if we find another adapter running /* We don't allow freq/mode changes if we find another adapter running
* in another slot on this controller */ * in another slot on this controller */
for(slot = ctrl->slot; slot; slot = slot->next) { for(slot = ctrl->slot; slot; slot = slot->next) {
if (slot->device == (hp_slot + ctrl->slot_device_offset)) if (slot->device == (hp_slot + ctrl->slot_device_offset))
continue; continue;
if (!slot->hotplug_slot || !slot->hotplug_slot->info) if (!slot->hotplug_slot || !slot->hotplug_slot->info)
continue; continue;
if (slot->hotplug_slot->info->adapter_status == 0) if (slot->hotplug_slot->info->adapter_status == 0)
continue; continue;
/* If another adapter is running on the same segment but at a /* If another adapter is running on the same segment but at a
* lower speed/mode, we allow the new adapter to function at * lower speed/mode, we allow the new adapter to function at
* this rate if supported */ * this rate if supported */
if (ctrl->speed < adapter_speed) if (ctrl->speed < adapter_speed)
return 0; return 0;
return 1; return 1;
} }
/* If the controller doesn't support freq/mode changes and the /* If the controller doesn't support freq/mode changes and the
* controller is running at a higher mode, we bail */ * controller is running at a higher mode, we bail */
if ((ctrl->speed > adapter_speed) && (!ctrl->pcix_speed_capability)) if ((ctrl->speed > adapter_speed) && (!ctrl->pcix_speed_capability))
return 1; return 1;
/* But we allow the adapter to run at a lower rate if possible */ /* But we allow the adapter to run at a lower rate if possible */
if ((ctrl->speed < adapter_speed) && (!ctrl->pcix_speed_capability)) if ((ctrl->speed < adapter_speed) && (!ctrl->pcix_speed_capability))
return 0; return 0;
...@@ -1171,22 +1171,22 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_ ...@@ -1171,22 +1171,22 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
writel(0x0L, ctrl->hpc_reg + LED_CONTROL); writel(0x0L, ctrl->hpc_reg + LED_CONTROL);
writeb(0x00, ctrl->hpc_reg + SLOT_ENABLE); writeb(0x00, ctrl->hpc_reg + SLOT_ENABLE);
set_SOGO(ctrl); set_SOGO(ctrl);
wait_for_ctrl_irq(ctrl); wait_for_ctrl_irq(ctrl);
if (adapter_speed != PCI_SPEED_133MHz_PCIX) if (adapter_speed != PCI_SPEED_133MHz_PCIX)
reg = 0xF5; reg = 0xF5;
else else
reg = 0xF4; reg = 0xF4;
pci_write_config_byte(ctrl->pci_dev, 0x41, reg); pci_write_config_byte(ctrl->pci_dev, 0x41, reg);
reg16 = readw(ctrl->hpc_reg + NEXT_CURR_FREQ); reg16 = readw(ctrl->hpc_reg + NEXT_CURR_FREQ);
reg16 &= ~0x000F; reg16 &= ~0x000F;
switch(adapter_speed) { switch(adapter_speed) {
case(PCI_SPEED_133MHz_PCIX): case(PCI_SPEED_133MHz_PCIX):
reg = 0x75; reg = 0x75;
reg16 |= 0xB; reg16 |= 0xB;
break; break;
case(PCI_SPEED_100MHz_PCIX): case(PCI_SPEED_100MHz_PCIX):
reg = 0x74; reg = 0x74;
...@@ -1203,47 +1203,47 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_ ...@@ -1203,47 +1203,47 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
default: /* 33MHz PCI 2.2 */ default: /* 33MHz PCI 2.2 */
reg = 0x71; reg = 0x71;
break; break;
} }
reg16 |= 0xB << 12; reg16 |= 0xB << 12;
writew(reg16, ctrl->hpc_reg + NEXT_CURR_FREQ); writew(reg16, ctrl->hpc_reg + NEXT_CURR_FREQ);
mdelay(5); mdelay(5);
/* Reenable interrupts */ /* Reenable interrupts */
writel(0, ctrl->hpc_reg + INT_MASK); writel(0, ctrl->hpc_reg + INT_MASK);
pci_write_config_byte(ctrl->pci_dev, 0x41, reg); pci_write_config_byte(ctrl->pci_dev, 0x41, reg);
/* Restart state machine */ /* Restart state machine */
reg = ~0xF; reg = ~0xF;
pci_read_config_byte(ctrl->pci_dev, 0x43, &reg); pci_read_config_byte(ctrl->pci_dev, 0x43, &reg);
pci_write_config_byte(ctrl->pci_dev, 0x43, reg); pci_write_config_byte(ctrl->pci_dev, 0x43, reg);
/* Only if mode change...*/ /* Only if mode change...*/
if (((ctrl->speed == PCI_SPEED_66MHz) && (adapter_speed == PCI_SPEED_66MHz_PCIX)) || if (((ctrl->speed == PCI_SPEED_66MHz) && (adapter_speed == PCI_SPEED_66MHz_PCIX)) ||
((ctrl->speed == PCI_SPEED_66MHz_PCIX) && (adapter_speed == PCI_SPEED_66MHz))) ((ctrl->speed == PCI_SPEED_66MHz_PCIX) && (adapter_speed == PCI_SPEED_66MHz)))
set_SOGO(ctrl); set_SOGO(ctrl);
wait_for_ctrl_irq(ctrl); wait_for_ctrl_irq(ctrl);
mdelay(1100); mdelay(1100);
/* Restore LED/Slot state */ /* Restore LED/Slot state */
writel(leds, ctrl->hpc_reg + LED_CONTROL); writel(leds, ctrl->hpc_reg + LED_CONTROL);
writeb(slot_power, ctrl->hpc_reg + SLOT_ENABLE); writeb(slot_power, ctrl->hpc_reg + SLOT_ENABLE);
set_SOGO(ctrl); set_SOGO(ctrl);
wait_for_ctrl_irq(ctrl); wait_for_ctrl_irq(ctrl);
ctrl->speed = adapter_speed; ctrl->speed = adapter_speed;
slot = cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); slot = cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
info("Successfully changed frequency/mode for adapter in slot %d\n", info("Successfully changed frequency/mode for adapter in slot %d\n",
slot->number); slot->number);
return 0; return 0;
} }
/* the following routines constitute the bulk of the /* the following routines constitute the bulk of the
hotplug controller logic hotplug controller logic
*/ */
...@@ -1299,7 +1299,7 @@ static u32 board_replaced(struct pci_func *func, struct controller *ctrl) ...@@ -1299,7 +1299,7 @@ static u32 board_replaced(struct pci_func *func, struct controller *ctrl)
/* Wait for SOBS to be unset */ /* Wait for SOBS to be unset */
wait_for_ctrl_irq (ctrl); wait_for_ctrl_irq (ctrl);
adapter_speed = get_adapter_speed(ctrl, hp_slot); adapter_speed = get_adapter_speed(ctrl, hp_slot);
if (ctrl->speed != adapter_speed) if (ctrl->speed != adapter_speed)
if (set_controller_speed(ctrl, adapter_speed, hp_slot)) if (set_controller_speed(ctrl, adapter_speed, hp_slot))
...@@ -1443,12 +1443,12 @@ static u32 board_added(struct pci_func *func, struct controller *ctrl) ...@@ -1443,12 +1443,12 @@ static u32 board_added(struct pci_func *func, struct controller *ctrl)
/* Wait for SOBS to be unset */ /* Wait for SOBS to be unset */
wait_for_ctrl_irq (ctrl); wait_for_ctrl_irq (ctrl);
adapter_speed = get_adapter_speed(ctrl, hp_slot); adapter_speed = get_adapter_speed(ctrl, hp_slot);
if (ctrl->speed != adapter_speed) if (ctrl->speed != adapter_speed)
if (set_controller_speed(ctrl, adapter_speed, hp_slot)) if (set_controller_speed(ctrl, adapter_speed, hp_slot))
rc = WRONG_BUS_FREQUENCY; rc = WRONG_BUS_FREQUENCY;
/* turn off board without attaching to the bus */ /* turn off board without attaching to the bus */
disable_slot_power (ctrl, hp_slot); disable_slot_power (ctrl, hp_slot);
...@@ -1461,7 +1461,7 @@ static u32 board_added(struct pci_func *func, struct controller *ctrl) ...@@ -1461,7 +1461,7 @@ static u32 board_added(struct pci_func *func, struct controller *ctrl)
if (rc) if (rc)
return rc; return rc;
p_slot = cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); p_slot = cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
/* turn on board and blink green LED */ /* turn on board and blink green LED */
...@@ -1859,12 +1859,12 @@ static void interrupt_event_handler(struct controller *ctrl) ...@@ -1859,12 +1859,12 @@ static void interrupt_event_handler(struct controller *ctrl)
info(msg_button_on, p_slot->number); info(msg_button_on, p_slot->number);
} }
mutex_lock(&ctrl->crit_sect); mutex_lock(&ctrl->crit_sect);
dbg("blink green LED and turn off amber\n"); dbg("blink green LED and turn off amber\n");
amber_LED_off (ctrl, hp_slot); amber_LED_off (ctrl, hp_slot);
green_LED_blink (ctrl, hp_slot); green_LED_blink (ctrl, hp_slot);
set_SOGO(ctrl); set_SOGO(ctrl);
/* Wait for SOBS to be unset */ /* Wait for SOBS to be unset */
...@@ -1958,7 +1958,7 @@ void cpqhp_pushbutton_thread(unsigned long slot) ...@@ -1958,7 +1958,7 @@ void cpqhp_pushbutton_thread(unsigned long slot)
if (cpqhp_process_SI(ctrl, func) != 0) { if (cpqhp_process_SI(ctrl, func) != 0) {
amber_LED_on(ctrl, hp_slot); amber_LED_on(ctrl, hp_slot);
green_LED_off(ctrl, hp_slot); green_LED_off(ctrl, hp_slot);
set_SOGO(ctrl); set_SOGO(ctrl);
/* Wait for SOBS to be unset */ /* Wait for SOBS to be unset */
...@@ -2079,7 +2079,7 @@ int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func) ...@@ -2079,7 +2079,7 @@ int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func)
struct pci_bus *pci_bus = ctrl->pci_bus; struct pci_bus *pci_bus = ctrl->pci_bus;
int physical_slot=0; int physical_slot=0;
device = func->device; device = func->device;
func = cpqhp_slot_find(ctrl->bus, device, index++); func = cpqhp_slot_find(ctrl->bus, device, index++);
p_slot = cpqhp_find_slot(ctrl, device); p_slot = cpqhp_find_slot(ctrl, device);
if (p_slot) { if (p_slot) {
...@@ -2216,7 +2216,7 @@ int cpqhp_hardware_test(struct controller *ctrl, int test_num) ...@@ -2216,7 +2216,7 @@ int cpqhp_hardware_test(struct controller *ctrl, int test_num)
long_delay((3*HZ)/10); long_delay((3*HZ)/10);
work_LED = work_LED >> 16; work_LED = work_LED >> 16;
writel(work_LED, ctrl->hpc_reg + LED_CONTROL); writel(work_LED, ctrl->hpc_reg + LED_CONTROL);
set_SOGO(ctrl); set_SOGO(ctrl);
/* Wait for SOGO interrupt */ /* Wait for SOGO interrupt */
...@@ -2339,7 +2339,7 @@ static u32 configure_new_device(struct controller * ctrl, struct pci_func * func ...@@ -2339,7 +2339,7 @@ static u32 configure_new_device(struct controller * ctrl, struct pci_func * func
/* /*
Configuration logic that involves the hotplug data structures and Configuration logic that involves the hotplug data structures and
their bookkeeping their bookkeeping
*/ */
...@@ -2917,17 +2917,17 @@ static int configure_new_function(struct controller *ctrl, struct pci_func *func ...@@ -2917,17 +2917,17 @@ static int configure_new_function(struct controller *ctrl, struct pci_func *func
} /* End of base register loop */ } /* End of base register loop */
if (cpqhp_legacy_mode) { if (cpqhp_legacy_mode) {
/* Figure out which interrupt pin this function uses */ /* Figure out which interrupt pin this function uses */
rc = pci_bus_read_config_byte (pci_bus, devfn, rc = pci_bus_read_config_byte (pci_bus, devfn,
PCI_INTERRUPT_PIN, &temp_byte); PCI_INTERRUPT_PIN, &temp_byte);
/* If this function needs an interrupt and we are behind /* If this function needs an interrupt and we are behind
* a bridge and the pin is tied to something that's * a bridge and the pin is tied to something that's
* alread mapped, set this one the same */ * alread mapped, set this one the same */
if (temp_byte && resources->irqs && if (temp_byte && resources->irqs &&
(resources->irqs->valid_INT & (resources->irqs->valid_INT &
(0x01 << ((temp_byte + resources->irqs->barber_pole - 1) & 0x03)))) { (0x01 << ((temp_byte + resources->irqs->barber_pole - 1) & 0x03)))) {
/* We have to share with something already set up */ /* We have to share with something already set up */
IRQ = resources->irqs->interrupt[(temp_byte + IRQ = resources->irqs->interrupt[(temp_byte +
resources->irqs->barber_pole - 1) & 0x03]; resources->irqs->barber_pole - 1) & 0x03];
} else { } else {
/* Program IRQ based on card type */ /* Program IRQ based on card type */
......
drivers/pci/hotplug/cpqphp_nvram.c
View file @ 861fefbf
...@@ -113,7 +113,7 @@ static u32 add_byte( u32 **p_buffer, u8 value, u32 *used, u32 *avail) ...@@ -113,7 +113,7 @@ static u32 add_byte( u32 **p_buffer, u8 value, u32 *used, u32 *avail)
if ((*used + 1) > *avail) if ((*used + 1) > *avail)
return(1); return(1);
*((u8*)*p_buffer) = value; *((u8*)*p_buffer) = value;
tByte = (u8**)p_buffer; tByte = (u8**)p_buffer;
(*tByte)++; (*tByte)++;
...@@ -170,10 +170,10 @@ static u32 access_EV (u16 operation, u8 *ev_name, u8 *buffer, u32 *buf_size) ...@@ -170,10 +170,10 @@ static u32 access_EV (u16 operation, u8 *ev_name, u8 *buffer, u32 *buf_size)
unsigned long flags; unsigned long flags;
int op = operation; int op = operation;
int ret_val; int ret_val;
if (!compaq_int15_entry_point) if (!compaq_int15_entry_point)
return -ENODEV; return -ENODEV;
spin_lock_irqsave(&int15_lock, flags); spin_lock_irqsave(&int15_lock, flags);
__asm__ ( __asm__ (
"xorl %%ebx,%%ebx\n" \ "xorl %%ebx,%%ebx\n" \
...@@ -187,7 +187,7 @@ static u32 access_EV (u16 operation, u8 *ev_name, u8 *buffer, u32 *buf_size) ...@@ -187,7 +187,7 @@ static u32 access_EV (u16 operation, u8 *ev_name, u8 *buffer, u32 *buf_size)
"D" (buffer), "m" (compaq_int15_entry_point) "D" (buffer), "m" (compaq_int15_entry_point)
: "%ebx", "%edx"); : "%ebx", "%edx");
spin_unlock_irqrestore(&int15_lock, flags); spin_unlock_irqrestore(&int15_lock, flags);
return((ret_val & 0xFF00) >> 8); return((ret_val & 0xFF00) >> 8);
} }
...@@ -263,7 +263,7 @@ static u32 store_HRT (void __iomem *rom_start) ...@@ -263,7 +263,7 @@ static u32 store_HRT (void __iomem *rom_start)
p_EV_header = (struct ev_hrt_header *) pFill; p_EV_header = (struct ev_hrt_header *) pFill;
ctrl = cpqhp_ctrl_list; ctrl = cpqhp_ctrl_list;
// The revision of this structure // The revision of this structure
rc = add_byte( &pFill, 1 + ctrl->push_flag, &usedbytes, &available); rc = add_byte( &pFill, 1 + ctrl->push_flag, &usedbytes, &available);
if (rc) if (rc)
...@@ -401,7 +401,7 @@ static u32 store_HRT (void __iomem *rom_start) ...@@ -401,7 +401,7 @@ static u32 store_HRT (void __iomem *rom_start)
ctrl = ctrl->next; ctrl = ctrl->next;
} }
p_EV_header->num_of_ctrl = numCtrl; p_EV_header->num_of_ctrl = numCtrl;
// Now store the EV // Now store the EV
...@@ -479,7 +479,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl) ...@@ -479,7 +479,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
function = p_ev_ctrl->function; function = p_ev_ctrl->function;
while ((bus != ctrl->bus) || while ((bus != ctrl->bus) ||
(device != PCI_SLOT(ctrl->pci_dev->devfn)) || (device != PCI_SLOT(ctrl->pci_dev->devfn)) ||
(function != PCI_FUNC(ctrl->pci_dev->devfn))) { (function != PCI_FUNC(ctrl->pci_dev->devfn))) {
nummem = p_ev_ctrl->mem_avail; nummem = p_ev_ctrl->mem_avail;
numpmem = p_ev_ctrl->p_mem_avail; numpmem = p_ev_ctrl->p_mem_avail;
...@@ -640,14 +640,14 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl) ...@@ -640,14 +640,14 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
if (rc) if (rc)
return(rc); return(rc);
} else { } else {
if ((evbuffer[0] != 0) && (!ctrl->push_flag)) if ((evbuffer[0] != 0) && (!ctrl->push_flag))
return 1; return 1;
} }
return 0; return 0;
} }
int compaq_nvram_store (void __iomem *rom_start) int compaq_nvram_store (void __iomem *rom_start)
{ {
int rc = 1; int rc = 1;
......
drivers/pci/hotplug/cpqphp_pci.c
View file @ 861fefbf
...@@ -82,7 +82,7 @@ static void __iomem *detect_HRT_floating_pointer(void __iomem *begin, void __iom ...@@ -82,7 +82,7 @@ static void __iomem *detect_HRT_floating_pointer(void __iomem *begin, void __iom
} }
int cpqhp_configure_device (struct controller* ctrl, struct pci_func* func) int cpqhp_configure_device (struct controller* ctrl, struct pci_func* func)
{ {
unsigned char bus; unsigned char bus;
struct pci_bus *child; struct pci_bus *child;
...@@ -116,10 +116,10 @@ int cpqhp_configure_device (struct controller* ctrl, struct pci_func* func) ...@@ -116,10 +116,10 @@ int cpqhp_configure_device (struct controller* ctrl, struct pci_func* func)
} }
int cpqhp_unconfigure_device(struct pci_func* func) int cpqhp_unconfigure_device(struct pci_func* func)
{ {
int j; int j;
dbg("%s: bus/dev/func = %x/%x/%x\n", __func__, func->bus, func->device, func->function); dbg("%s: bus/dev/func = %x/%x/%x\n", __func__, func->bus, func->device, func->function);
for (j=0; j<8 ; j++) { for (j=0; j<8 ; j++) {
...@@ -195,8 +195,8 @@ int cpqhp_set_irq (u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num) ...@@ -195,8 +195,8 @@ int cpqhp_set_irq (u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num)
/* /*
* WTF??? This function isn't in the code, yet a function calls it, but the * WTF??? This function isn't in the code, yet a function calls it, but the
* compiler optimizes it away? strange. Here as a placeholder to keep the * compiler optimizes it away? strange. Here as a placeholder to keep the
* compiler happy. * compiler happy.
*/ */
static int PCI_ScanBusNonBridge (u8 bus, u8 device) static int PCI_ScanBusNonBridge (u8 bus, u8 device)
...@@ -398,7 +398,7 @@ int cpqhp_save_config(struct controller *ctrl, int busnumber, int is_hot_plug) ...@@ -398,7 +398,7 @@ int cpqhp_save_config(struct controller *ctrl, int busnumber, int is_hot_plug)
index = 0; index = 0;
new_slot = cpqhp_slot_find(busnumber, device, index++); new_slot = cpqhp_slot_find(busnumber, device, index++);
while (new_slot && while (new_slot &&
(new_slot->function != (u8) function)) (new_slot->function != (u8) function))
new_slot = cpqhp_slot_find(busnumber, device, index++); new_slot = cpqhp_slot_find(busnumber, device, index++);
...@@ -1168,7 +1168,7 @@ int cpqhp_valid_replace(struct controller *ctrl, struct pci_func * func) ...@@ -1168,7 +1168,7 @@ int cpqhp_valid_replace(struct controller *ctrl, struct pci_func * func)
* this function is for hot plug ADD! * this function is for hot plug ADD!
* *
* returns 0 if success * returns 0 if success
*/ */
int cpqhp_find_available_resources(struct controller *ctrl, void __iomem *rom_start) int cpqhp_find_available_resources(struct controller *ctrl, void __iomem *rom_start)
{ {
u8 temp; u8 temp;
......
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