regcache_read identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/base/regmap/regcache.c, line 292

Defined in 1 files as a prototype:

drivers/base/regmap/internal.h, line 261 (as a prototype)

Defined in 1 files as a function:

drivers/base/regmap/regcache.c, line 301 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/base/regmap/regcache.c regcache_default_sync() -> regcache_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	map	4096-ptr_max
PARAM_VALUE	0	map->cache_dirty	1
PARAM_VALUE	0	map->cache_only	0
PARAM_VALUE	0	map->cache_ops	4096-ptr_max
PARAM_VALUE	0	map->cache_ops->name	622069189277458432,4212052680194297856,4964383025763651584,6852988434150051840
PARAM_VALUE	0	map->cache_ops->sync	0
PARAM_VALUE	0	map->cache_type	1-u32max
PARAM_VALUE	2	value	3760358030719926272
CAPPED_DATA	0	map->rd_table->n_no_ranges	1
CAPPED_DATA	0	map->rd_table->n_yes_ranges	1
CAPPED_DATA	1	reg	1
DATA_SOURCE	0	map	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	1	reg	unit_array_size
LOCK2	0	map->lock_arg

drivers/base/regmap/regcache.c regcache_reg_cached() -> regcache_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	map	4096-ptr_max
PARAM_VALUE	0	map->cache_ops->drop	0,4096-ptr_max
PARAM_VALUE	2	value	8163589578673147904
DATA_SOURCE	0	map	$0
DATA_SOURCE	1	reg	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	map->lock_arg
HALF_LOCKED2		_T->lock

drivers/base/regmap/regcache.c regcache_sync() -> regcache_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	map	4096-ptr_max
PARAM_VALUE	0	map->cache_only	0
PARAM_VALUE	0	map->cache_ops	4096-ptr_max
PARAM_VALUE	0	map->cache_ops->name	622069189277458432,4212052680194297856,4964383025763651584,6852988434150051840
PARAM_VALUE	0	map->cache_ops->sync	0,292148753705906176,1259313248112324608
PARAM_VALUE	0	map->cache_type	1-u32max
PARAM_VALUE	0	map->no_sync_defaults	0
PARAM_VALUE	0	map->range_tree.rb_node	4096-ptr_max
PARAM_VALUE	2	value	324796347726815232
DATA_SOURCE	0	map	$0
UNITS	1	reg	unit_array_size
LOCK2	0	map->lock_arg

drivers/base/regmap/regmap.c _regmap_read() -> regcache_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	map	4096-ptr_max
PARAM_VALUE	0	map->cache_bypass	0
PARAM_VALUE	0	map->cache_ops->drop	0,4096-ptr_max
PARAM_VALUE	0	map->cache_ops->exit	4096-ptr_max
PARAM_VALUE	0	map->cache_ops->init	223168239505326080,4128557682943881216,5045025969159417856
PARAM_VALUE	0	map->cache_ops->name	4096-ptr_max
PARAM_VALUE	0	map->cache_ops->read	4096-ptr_max
PARAM_VALUE	0	map->cache_ops->sync	0,4096-ptr_max
PARAM_VALUE	0	map->cache_ops->type	1-4
PARAM_VALUE	0	map->cache_ops->write	4096-ptr_max
PARAM_VALUE	0	map->debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	map->debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	map->debugfs->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	map->debugfs->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	map->debugfs->d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	map->debugfs->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	map->debugfs->d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	map->debugfs->d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	map->debugfs->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	map->debugfs->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	map->debugfs->d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	map->debugfs->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	map->debugfs->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	map->debugfs->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	map->debugfs->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	map->debugfs->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	map->debugfs->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	map->precious_table->n_no_ranges	0-4,6,8,10-12,15
PARAM_VALUE	0	map->rd_noinc_table->n_no_ranges	0-4,6,8,10-12,15
PARAM_VALUE	0	map->rd_noinc_table->n_yes_ranges	0-18,20,22-25,27,29,43,55-56,83,105,187,243
PARAM_VALUE	0	map->rd_table->n_no_ranges	0-s32max
PARAM_VALUE	0	map->rd_table->n_yes_ranges	0-18,20,22-25,27,29,43,55-56,83,105,187,243
PARAM_VALUE	0	map->volatile_table->n_no_ranges	0-s32max
PARAM_VALUE	0	map->volatile_table->n_yes_ranges	0-18,20,22-25,27,29,43,55-56,83,105,187,243
PARAM_VALUE	0	map->wr_noinc_table->n_no_ranges	0-s32max
PARAM_VALUE	0	map->wr_noinc_table->n_yes_ranges	0-18,20,22-25,27,29,43,55-56,83,105,187,243
PARAM_VALUE	0	map->wr_table->n_no_ranges	0-s32max
PARAM_VALUE	0	map->wr_table->n_yes_ranges	0-18,20,22-25,27,29,43,55-56,83,105,187,243
BUF_SIZE	0	map	s32min-(-1),1-s32max
BUF_SIZE	0	map	s32min-(-1),1-s32max
BUF_SIZE	0	map->patch	(-1)-s32max
DATA_SOURCE	0	map	$0
DATA_SOURCE	1	reg	$1
DATA_SOURCE	2	value	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	map->cache_word_size
NO_OVERFLOW_SIMPLE	0	map->max_raw_read
NO_OVERFLOW_SIMPLE	0	map->max_raw_write
UNITS	0	map	unit_byte
UNITS	1	reg	unit_array_size
HALF_LOCKED2	0	map->lock_arg

drivers/base/regmap/regmap.c regmap_cached() -> regcache_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	map	4096-ptr_max
PARAM_VALUE	0	map->cache_ops	1-u64max
PARAM_VALUE	0	map->cache_type	1-u32max
PARAM_VALUE	0	map->debugfs_reg_len	1-8
PARAM_VALUE	0	map->precious_table->n_no_ranges	0-s32max
PARAM_VALUE	0	map->precious_table->n_yes_ranges	0-18,20,22-25,27,29,43,55-56,83,105,187,243
PARAM_VALUE	0	map->rd_table->n_no_ranges	0-s32max
PARAM_VALUE	0	map->rd_table->n_yes_ranges	0-18,20,22-25,27,29,43,55-56,83,105,187,243
PARAM_VALUE	2	value	4546515533364326400
BUF_SIZE	0	map	s32min-(-1),1-s32max
BUF_SIZE	0	map	s32min-(-1),1-s32max
CAPPED_DATA	0	map->precious_table->n_yes_ranges	1
CAPPED_DATA	0	map->rd_table->n_no_ranges	1
CAPPED_DATA	0	map->rd_table->n_yes_ranges	1
DATA_SOURCE	0	map	$0
DATA_SOURCE	1	reg	$1
UNITS	1	reg	unit_array_size
LOCK2	0	map->lock_arg
HALF_LOCKED2	0	&map->cache_lock