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mtip32xx: Shorten macro names

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Shortened macros used to represent mtip_port->flags and dd->dd_flag

Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Asai Thambi S P 2012-04-09 08:35:38 +02:00 committed by Jens Axboe
parent 8182b49528
commit 8a857a880b
2 changed files with 74 additions and 76 deletions
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124
drivers/block/mtip32xx/mtip32xx.c
View File

@ -173,7 +173,7 @@ static void mtip_command_cleanup(struct driver_data *dd)
up(&port->cmd_slot);
set_bit(MTIP_DD_FLAG_CLEANUP_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_CLEANUP_BIT, &dd->dd_flag);
in_progress = 0;
}
@ -271,7 +271,7 @@ static int hba_reset_nosleep(struct driver_data *dd)
&& time_before(jiffies, timeout))
mdelay(1);
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag))
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag))
return -1;
if (readl(dd->mmio + HOST_CTL) & HOST_RESET)
@ -467,7 +467,7 @@ static void mtip_restart_port(struct mtip_port *port)
&& time_before(jiffies, timeout))
;
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &port->dd->dd_flag))
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &port->dd->dd_flag))
return;
/*
@ -498,7 +498,7 @@ static void mtip_restart_port(struct mtip_port *port)
while (time_before(jiffies, timeout))
;
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &port->dd->dd_flag))
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &port->dd->dd_flag))
return;
/* Clear PxSCTL.DET */
@ -512,7 +512,7 @@ static void mtip_restart_port(struct mtip_port *port)
&& time_before(jiffies, timeout))
;
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &port->dd->dd_flag))
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &port->dd->dd_flag))
return;
if ((readl(port->mmio + PORT_SCR_STAT) & 0x01) == 0)
@ -545,7 +545,7 @@ static void mtip_timeout_function(unsigned long int data)
if (unlikely(!port))
return;
if (test_bit(MTIP_DD_FLAG_RESUME_BIT, &port->dd->dd_flag)) {
if (test_bit(MTIP_DDF_RESUME_BIT, &port->dd->dd_flag)) {
mod_timer(&port->cmd_timer,
jiffies + msecs_to_jiffies(30000));
return;
@ -572,7 +572,7 @@ static void mtip_timeout_function(unsigned long int data)
cmdto_cnt++;
if (cmdto_cnt == 1)
set_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
set_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags);
/*
* Clear the completed bit. This should prevent
@ -610,7 +610,7 @@ static void mtip_timeout_function(unsigned long int data)
"%d commands timed out: restarting port",
cmdto_cnt);
mtip_restart_port(port);
clear_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
clear_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags);
wake_up_interruptible(&port->svc_wait);
}
@ -765,7 +765,7 @@ static void mtip_handle_tfe(struct driver_data *dd)
del_timer(&port->cmd_timer);
/* Set eh_active */
set_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
set_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags);
/* Loop through all the groups */
for (group = 0; group < dd->slot_groups; group++) {
@ -826,14 +826,14 @@ static void mtip_handle_tfe(struct driver_data *dd)
if (buf[259] & 0x1) {
dev_info(&dd->pdev->dev,
"Write protect bit is set.\n");
set_bit(MTIP_DD_FLAG_WRITE_PROTECT_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_WRITE_PROTECT_BIT, &dd->dd_flag);
fail_all_ncq_write = 1;
fail_reason = "write protect";
}
if (buf[288] == 0xF7) {
dev_info(&dd->pdev->dev,
"Exceeded Tmax, drive in thermal shutdown.\n");
set_bit(MTIP_DD_FLAG_OVER_TEMP_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_OVER_TEMP_BIT, &dd->dd_flag);
fail_all_ncq_cmds = 1;
fail_reason = "thermal shutdown";
}
@ -920,7 +920,7 @@ static void mtip_handle_tfe(struct driver_data *dd)
print_tags(dd, "TFE tags reissued:", tagaccum);
/* clear eh_active */
clear_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
clear_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags);
wake_up_interruptible(&port->svc_wait);
mod_timer(&port->cmd_timer,
@ -988,7 +988,7 @@ static inline void mtip_process_legacy(struct driver_data *dd, u32 port_stat)
struct mtip_port *port = dd->port;
struct mtip_cmd *cmd = &port->commands[MTIP_TAG_INTERNAL];
if (test_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags) &&
if (test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags) &&
(cmd != NULL) && !(readl(port->cmd_issue[MTIP_TAG_INTERNAL])
& (1 << MTIP_TAG_INTERNAL))) {
if (cmd->comp_func) {
@ -1055,7 +1055,7 @@ static inline irqreturn_t mtip_handle_irq(struct driver_data *data)
/* don't proceed further */
return IRQ_HANDLED;
}
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT,
&dd->dd_flag))
return rv;
@ -1123,13 +1123,12 @@ static int mtip_quiesce_io(struct mtip_port *port, unsigned long timeout)
to = jiffies + msecs_to_jiffies(timeout);
do {
if (test_bit(MTIP_FLAG_SVC_THD_ACTIVE_BIT, &port->flags) &&
test_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags)) {
if (test_bit(MTIP_PF_SVC_THD_ACTIVE_BIT, &port->flags) &&
test_bit(MTIP_PF_ISSUE_CMDS_BIT, &port->flags)) {
msleep(20);
continue; /* svc thd is actively issuing commands */
}
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
&port->dd->dd_flag))
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &port->dd->dd_flag))
return -EFAULT;
/*
* Ignore s_active bit 0 of array element 0.
@ -1193,7 +1192,7 @@ static int mtip_exec_internal_command(struct mtip_port *port,
"Internal command already active\n");
return -EBUSY;
}
set_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags);
set_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags);
if (atomic == GFP_KERNEL) {
if (fis->command != ATA_CMD_STANDBYNOW1) {
@ -1202,8 +1201,7 @@ static int mtip_exec_internal_command(struct mtip_port *port,
dev_warn(&port->dd->pdev->dev,
"Failed to quiesce IO\n");
release_slot(port, MTIP_TAG_INTERNAL);
clear_bit(MTIP_FLAG_IC_ACTIVE_BIT,
&port->flags);
clear_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags);
wake_up_interruptible(&port->svc_wait);
return -EBUSY;
}
@ -1256,7 +1254,7 @@ static int mtip_exec_internal_command(struct mtip_port *port,
"within timeout of %lu ms\n",
atomic, timeout);
if (mtip_check_surprise_removal(port->dd->pdev) ||
test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
test_bit(MTIP_DDF_REMOVE_PENDING_BIT,
&port->dd->dd_flag)) {
rv = -ENXIO;
goto exec_ic_exit;
@ -1268,7 +1266,7 @@ static int mtip_exec_internal_command(struct mtip_port *port,
& (1 << MTIP_TAG_INTERNAL)) {
dev_warn(&port->dd->pdev->dev,
"Retiring internal command but CI is 1.\n");
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT,
&port->dd->dd_flag)) {
hba_reset_nosleep(port->dd);
rv = -ENXIO;
@ -1290,7 +1288,7 @@ static int mtip_exec_internal_command(struct mtip_port *port,
goto exec_ic_exit;
}
if ((fis->command != ATA_CMD_STANDBYNOW1) &&
test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
test_bit(MTIP_DDF_REMOVE_PENDING_BIT,
&port->dd->dd_flag)) {
rv = -ENXIO;
goto exec_ic_exit;
@ -1302,7 +1300,7 @@ static int mtip_exec_internal_command(struct mtip_port *port,
dev_err(&port->dd->pdev->dev,
"Internal command did not complete [atomic]\n");
rv = -EAGAIN;
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT,
&port->dd->dd_flag)) {
hba_reset_nosleep(port->dd);
rv = -ENXIO;
@ -1316,7 +1314,7 @@ exec_ic_exit:
/* Clear the allocated and active bits for the internal command. */
atomic_set(&int_cmd->active, 0);
release_slot(port, MTIP_TAG_INTERNAL);
clear_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags);
clear_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags);
wake_up_interruptible(&port->svc_wait);
return rv;
@ -1366,7 +1364,7 @@ static int mtip_get_identify(struct mtip_port *port, void __user *user_buffer)
int rv = 0;
struct host_to_dev_fis fis;
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &port->dd->dd_flag))
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &port->dd->dd_flag))
return -EFAULT;
/* Build the FIS. */
@ -2398,10 +2396,10 @@ static void mtip_hw_submit_io(struct driver_data *dd, sector_t start,
* To prevent this command from being issued
* if an internal command is in progress or error handling is active.
*/
if (unlikely(test_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags) ||
test_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags))) {
if (unlikely(test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags) ||
test_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags))) {
set_bit(tag, port->cmds_to_issue);
set_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags);
set_bit(MTIP_PF_ISSUE_CMDS_BIT, &port->flags);
return;
}
@ -2447,7 +2445,7 @@ static struct scatterlist *mtip_hw_get_scatterlist(struct driver_data *dd,
down(&dd->port->cmd_slot);
*tag = get_slot(dd->port);
if (unlikely(test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag))) {
if (unlikely(test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag))) {
up(&dd->port->cmd_slot);
return NULL;
}
@ -2521,9 +2519,9 @@ static ssize_t mtip_hw_show_status(struct device *dev,
struct driver_data *dd = dev_to_disk(dev)->private_data;
int size = 0;
if (test_bit(MTIP_DD_FLAG_OVER_TEMP_BIT, &dd->dd_flag))
if (test_bit(MTIP_DDF_OVER_TEMP_BIT, &dd->dd_flag))
size += sprintf(buf, "%s", "thermal_shutdown\n");
else if (test_bit(MTIP_DD_FLAG_WRITE_PROTECT_BIT, &dd->dd_flag))
else if (test_bit(MTIP_DDF_WRITE_PROTECT_BIT, &dd->dd_flag))
size += sprintf(buf, "%s", "write_protect\n");
else
size += sprintf(buf, "%s", "online\n");
@ -2670,7 +2668,7 @@ static int mtip_ftl_rebuild_poll(struct driver_data *dd)
timeout = jiffies + msecs_to_jiffies(MTIP_FTL_REBUILD_TIMEOUT_MS);
do {
if (unlikely(test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
if (unlikely(test_bit(MTIP_DDF_REMOVE_PENDING_BIT,
&dd->dd_flag)))
return -EFAULT;
if (mtip_check_surprise_removal(dd->pdev))
@ -2728,17 +2726,17 @@ static int mtip_service_thread(void *data)
* is in progress nor error handling is active
*/
wait_event_interruptible(port->svc_wait, (port->flags) &&
!test_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags) &&
!test_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags));
!test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags) &&
!test_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags));
if (kthread_should_stop())
break;
if (unlikely(test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT,
if (unlikely(test_bit(MTIP_DDF_REMOVE_PENDING_BIT,
&dd->dd_flag)))
break;
set_bit(MTIP_FLAG_SVC_THD_ACTIVE_BIT, &port->flags);
if (test_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags)) {
set_bit(MTIP_PF_SVC_THD_ACTIVE_BIT, &port->flags);
if (test_bit(MTIP_PF_ISSUE_CMDS_BIT, &port->flags)) {
slot = 1;
/* used to restrict the loop to one iteration */
slot_start = num_cmd_slots;
@ -2766,16 +2764,16 @@ static int mtip_service_thread(void *data)
clear_bit(slot, port->cmds_to_issue);
}
clear_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags);
} else if (test_bit(MTIP_FLAG_REBUILD_BIT, &port->flags)) {
clear_bit(MTIP_PF_ISSUE_CMDS_BIT, &port->flags);
} else if (test_bit(MTIP_PF_REBUILD_BIT, &port->flags)) {
if (!mtip_ftl_rebuild_poll(dd))
set_bit(MTIP_DD_FLAG_REBUILD_FAILED_BIT,
set_bit(MTIP_DDF_REBUILD_FAILED_BIT,
&dd->dd_flag);
clear_bit(MTIP_FLAG_REBUILD_BIT, &port->flags);
clear_bit(MTIP_PF_REBUILD_BIT, &port->flags);
}
clear_bit(MTIP_FLAG_SVC_THD_ACTIVE_BIT, &port->flags);
clear_bit(MTIP_PF_SVC_THD_ACTIVE_BIT, &port->flags);
if (test_bit(MTIP_FLAG_SVC_THD_SHOULD_STOP_BIT, &port->flags))
if (test_bit(MTIP_PF_SVC_THD_SHOULD_STOP_BIT, &port->flags))
break;
}
return 0;
@ -2930,7 +2928,7 @@ static int mtip_hw_init(struct driver_data *dd)
rv = -ENODEV;
goto out2 ;
}
if (unlikely(test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag))) {
if (unlikely(test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag))) {
timetaken = jiffies - timetaken;
dev_warn(&dd->pdev->dev,
"Removal detected at %u ms\n",
@ -2983,7 +2981,7 @@ static int mtip_hw_init(struct driver_data *dd)
jiffies + msecs_to_jiffies(MTIP_TIMEOUT_CHECK_PERIOD));
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag)) {
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag)) {
rv = -EFAULT;
goto out3;
}
@ -2995,7 +2993,7 @@ static int mtip_hw_init(struct driver_data *dd)
if (*(dd->port->identify + MTIP_FTL_REBUILD_OFFSET) ==
MTIP_FTL_REBUILD_MAGIC) {
set_bit(MTIP_FLAG_REBUILD_BIT, &dd->port->flags);
set_bit(MTIP_PF_REBUILD_BIT, &dd->port->flags);
return MTIP_FTL_REBUILD_MAGIC;
}
mtip_dump_identify(dd->port);
@ -3013,12 +3011,12 @@ static int mtip_hw_init(struct driver_data *dd)
if (buf[259] & 0x1) {
dev_info(&dd->pdev->dev,
"Write protect bit is set.\n");
set_bit(MTIP_DD_FLAG_WRITE_PROTECT_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_WRITE_PROTECT_BIT, &dd->dd_flag);
}
if (buf[288] == 0xF7) {
dev_info(&dd->pdev->dev,
"Exceeded Tmax, drive in thermal shutdown.\n");
set_bit(MTIP_DD_FLAG_OVER_TEMP_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_OVER_TEMP_BIT, &dd->dd_flag);
}
if (buf[288] == 0xBF) {
dev_info(&dd->pdev->dev,
@ -3077,9 +3075,9 @@ static int mtip_hw_exit(struct driver_data *dd)
* Send standby immediate (E0h) to the drive so that it
* saves its state.
*/
if (!test_bit(MTIP_DD_FLAG_CLEANUP_BIT, &dd->dd_flag)) {
if (!test_bit(MTIP_DDF_CLEANUP_BIT, &dd->dd_flag)) {
if (!test_bit(MTIP_FLAG_REBUILD_BIT, &dd->port->flags))
if (!test_bit(MTIP_PF_REBUILD_BIT, &dd->port->flags))
if (mtip_standby_immediate(dd->port))
dev_warn(&dd->pdev->dev,
"STANDBY IMMEDIATE failed\n");
@ -3260,7 +3258,7 @@ static int mtip_block_ioctl(struct block_device *dev,
if (!dd)
return -ENOTTY;
if (unlikely(test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag)))
if (unlikely(test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag)))
return -ENOTTY;
switch (cmd) {
@ -3298,7 +3296,7 @@ static int mtip_block_compat_ioctl(struct block_device *dev,
if (!dd)
return -ENOTTY;
if (unlikely(test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag)))
if (unlikely(test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag)))
return -ENOTTY;
switch (cmd) {
@ -3423,7 +3421,7 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
int nents = 0;
int tag = 0;
if (test_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag)) {
if (test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag)) {
bio_endio(bio, -ENXIO);
return;
}
@ -3590,7 +3588,7 @@ skip_create_disk:
}
if (dd->mtip_svc_handler) {
set_bit(MTIP_DD_FLAG_INIT_DONE_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag);
return rv; /* service thread created for handling rebuild */
}
@ -3650,13 +3648,13 @@ static int mtip_block_remove(struct driver_data *dd)
struct kobject *kobj;
if (dd->mtip_svc_handler) {
set_bit(MTIP_FLAG_SVC_THD_SHOULD_STOP_BIT, &dd->port->flags);
set_bit(MTIP_PF_SVC_THD_SHOULD_STOP_BIT, &dd->port->flags);
wake_up_interruptible(&dd->port->svc_wait);
kthread_stop(dd->mtip_svc_handler);
}
/* Clean up the sysfs attributes, if created */
if (test_bit(MTIP_DD_FLAG_INIT_DONE_BIT, &dd->dd_flag)) {
if (test_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag)) {
kobj = kobject_get(&disk_to_dev(dd->disk)->kobj);
if (kobj) {
mtip_hw_sysfs_exit(dd, kobj);
@ -3812,7 +3810,7 @@ static int mtip_pci_probe(struct pci_dev *pdev,
*/
instance++;
if (rv != MTIP_FTL_REBUILD_MAGIC)
set_bit(MTIP_DD_FLAG_INIT_DONE_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag);
goto done;
block_initialize_err:
@ -3841,10 +3839,10 @@ static void mtip_pci_remove(struct pci_dev *pdev)
struct driver_data *dd = pci_get_drvdata(pdev);
int counter = 0;
set_bit(MTIP_DD_FLAG_REMOVE_PENDING_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag);
if (mtip_check_surprise_removal(pdev)) {
while (!test_bit(MTIP_DD_FLAG_CLEANUP_BIT, &dd->dd_flag)) {
while (!test_bit(MTIP_DDF_CLEANUP_BIT, &dd->dd_flag)) {
counter++;
msleep(20);
if (counter == 10) {
@ -3882,7 +3880,7 @@ static int mtip_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
return -EFAULT;
}
set_bit(MTIP_DD_FLAG_RESUME_BIT, &dd->dd_flag);
set_bit(MTIP_DDF_RESUME_BIT, &dd->dd_flag);
/* Disable ports & interrupts then send standby immediate */
rv = mtip_block_suspend(dd);
@ -3948,7 +3946,7 @@ static int mtip_pci_resume(struct pci_dev *pdev)
dev_err(&pdev->dev, "Unable to resume\n");
err:
clear_bit(MTIP_DD_FLAG_RESUME_BIT, &dd->dd_flag);
clear_bit(MTIP_DDF_RESUME_BIT, &dd->dd_flag);
return rv;
}

26
drivers/block/mtip32xx/mtip32xx.h
View File

@ -114,22 +114,22 @@
#define __force_bit2int (unsigned int __force)
/* below are bit numbers in 'flags' defined in mtip_port */
#define MTIP_FLAG_IC_ACTIVE_BIT 0
#define MTIP_FLAG_EH_ACTIVE_BIT 1
#define MTIP_FLAG_SVC_THD_ACTIVE_BIT 2
#define MTIP_FLAG_ISSUE_CMDS_BIT 4
#define MTIP_FLAG_REBUILD_BIT 5
#define MTIP_FLAG_SVC_THD_SHOULD_STOP_BIT 8
#define MTIP_PF_IC_ACTIVE_BIT 0
#define MTIP_PF_EH_ACTIVE_BIT 1
#define MTIP_PF_SVC_THD_ACTIVE_BIT 2
#define MTIP_PF_ISSUE_CMDS_BIT 4
#define MTIP_PF_REBUILD_BIT 5
#define MTIP_PF_SVC_THD_SHOULD_STOP_BIT 8
/* below are bit numbers in 'dd_flag' defined in driver_data */
#define MTIP_DD_FLAG_REMOVE_PENDING_BIT 1
#define MTIP_DD_FLAG_RESUME_BIT 2
#define MTIP_DD_FLAG_CLEANUP_BIT 3
#define MTIP_DD_FLAG_INIT_DONE_BIT 4
#define MTIP_DDF_REMOVE_PENDING_BIT 1
#define MTIP_DDF_RESUME_BIT 2
#define MTIP_DDF_CLEANUP_BIT 3
#define MTIP_DDF_INIT_DONE_BIT 4
#define MTIP_DD_FLAG_WRITE_PROTECT_BIT 5
#define MTIP_DD_FLAG_OVER_TEMP_BIT 6
#define MTIP_DD_FLAG_REBUILD_FAILED_BIT 7
#define MTIP_DDF_WRITE_PROTECT_BIT 5
#define MTIP_DDF_OVER_TEMP_BIT 6
#define MTIP_DDF_REBUILD_FAILED_BIT 7
__packed struct smart_attr{
u8 attr_id;