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mtip32xx: Convert macro definitions for flag bits to enum 

Convert macro definitions for flags bits to enum

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 2012-05-29 18:44:27 -07:00 committed by Jens Axboe
parent 377b8fc6d7
commit 8ce800935d
1 changed files with 23 additions and 21 deletions
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44
drivers/block/mtip32xx/mtip32xx.h
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@ -113,33 +113,35 @@
#define __force_bit2int (unsigned int __force)
/* below are bit numbers in 'flags' defined in mtip_port */
#define MTIP_PF_IC_ACTIVE_BIT 0 /* pio/ioctl */
#define MTIP_PF_EH_ACTIVE_BIT 1 /* error handling */
#define MTIP_PF_SE_ACTIVE_BIT 2 /* secure erase */
#define MTIP_PF_DM_ACTIVE_BIT 3 /* download microcde */
#define MTIP_PF_PAUSE_IO ((1 << MTIP_PF_IC_ACTIVE_BIT) | \
enum {
/* below are bit numbers in 'flags' defined in mtip_port */
MTIP_PF_IC_ACTIVE_BIT = 0, /* pio/ioctl */
MTIP_PF_EH_ACTIVE_BIT = 1, /* error handling */
MTIP_PF_SE_ACTIVE_BIT = 2, /* secure erase */
MTIP_PF_DM_ACTIVE_BIT = 3, /* download microcde */
MTIP_PF_PAUSE_IO = ((1 << MTIP_PF_IC_ACTIVE_BIT) | \
(1 << MTIP_PF_EH_ACTIVE_BIT) | \
(1 << MTIP_PF_SE_ACTIVE_BIT) | \
(1 << MTIP_PF_DM_ACTIVE_BIT))
(1 << MTIP_PF_DM_ACTIVE_BIT)),
#define MTIP_PF_SVC_THD_ACTIVE_BIT 4
#define MTIP_PF_ISSUE_CMDS_BIT 5
#define MTIP_PF_REBUILD_BIT 6
#define MTIP_PF_SVC_THD_STOP_BIT 8
MTIP_PF_SVC_THD_ACTIVE_BIT = 4,
MTIP_PF_ISSUE_CMDS_BIT = 5,
MTIP_PF_REBUILD_BIT = 6,
MTIP_PF_SVC_THD_STOP_BIT = 8,
/* below are bit numbers in 'dd_flag' defined in driver_data */
#define MTIP_DDF_REMOVE_PENDING_BIT 1
#define MTIP_DDF_OVER_TEMP_BIT 2
#define MTIP_DDF_WRITE_PROTECT_BIT 3
#define MTIP_DDF_STOP_IO ((1 << MTIP_DDF_REMOVE_PENDING_BIT) | \
/* below are bit numbers in 'dd_flag' defined in driver_data */
MTIP_DDF_REMOVE_PENDING_BIT = 1,
MTIP_DDF_OVER_TEMP_BIT = 2,
MTIP_DDF_WRITE_PROTECT_BIT = 3,
MTIP_DDF_STOP_IO = ((1 << MTIP_DDF_REMOVE_PENDING_BIT) | \
(1 << MTIP_DDF_OVER_TEMP_BIT) | \
(1 << MTIP_DDF_WRITE_PROTECT_BIT))
(1 << MTIP_DDF_WRITE_PROTECT_BIT)),
#define MTIP_DDF_CLEANUP_BIT 5
#define MTIP_DDF_RESUME_BIT 6
#define MTIP_DDF_INIT_DONE_BIT 7
#define MTIP_DDF_REBUILD_FAILED_BIT 8
MTIP_DDF_CLEANUP_BIT = 5,
MTIP_DDF_RESUME_BIT = 6,
MTIP_DDF_INIT_DONE_BIT = 7,
MTIP_DDF_REBUILD_FAILED_BIT = 8,
};
__packed struct smart_attr{
u8 attr_id;