atmel_i2c_send_receive identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/crypto/atmel-i2c.h, line 183 (as a prototype)

Defined in 1 files as a function:

drivers/crypto/atmel-i2c.c, line 240 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/crypto/atmel-sha204a.c atmel_sha204a_otp_read() -> atmel_i2c_send_receive()

Type	Parameter	Key	Value
PARAM_VALUE	0	client	4096-ptr_max
PARAM_VALUE	1	cmd	8313023736942870528
PARAM_VALUE	1	cmd->count	7
PARAM_VALUE	1	cmd->msecs	1
PARAM_VALUE	1	cmd->opcode	2
PARAM_VALUE	1	cmd->param1	1
PARAM_VALUE	1	cmd->param2	0-15
PARAM_VALUE	1	cmd->rxsize	7
PARAM_VALUE	1	cmd->word_addr	3
DATA_SOURCE	0	client	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/crypto/atmel-sha204a.c atmel_sha204a_rng_read() -> atmel_i2c_send_receive()

Type	Parameter	Key	Value
PARAM_VALUE	1	cmd	6572616784691728384
PARAM_VALUE	1	cmd->count	7
PARAM_VALUE	1	cmd->msecs	50
PARAM_VALUE	1	cmd->opcode	27
PARAM_VALUE	1	cmd->param1	0
PARAM_VALUE	1	cmd->param2	0
PARAM_VALUE	1	cmd->rxsize	35
PARAM_VALUE	1	cmd->word_addr	3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &reading_mutex

drivers/crypto/atmel-ecc.c atmel_ecdh_set_secret() -> atmel_i2c_send_receive()

Type	Parameter	Key	Value
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->count	7
PARAM_VALUE	1	cmd->msecs	115
PARAM_VALUE	1	cmd->opcode	64
PARAM_VALUE	1	cmd->param1	4
PARAM_VALUE	1	cmd->param2	2
PARAM_VALUE	1	cmd->rxsize	67
PARAM_VALUE	1	cmd->word_addr	3
BUF_SIZE	1	cmd	76
DATA_SOURCE	1	cmd	r _kmalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&chip->ops_sem
HALF_LOCKED2		&chip->tpm_mutex

drivers/crypto/atmel-i2c.c atmel_i2c_work_handler() -> atmel_i2c_send_receive()

Type	Parameter	Key	Value
PARAM_VALUE	1	cmd	4096-ptr_max
BUF_SIZE	1	cmd	76
HALF_LOCKED2		&pool->lock

drivers/crypto/atmel-i2c.c device_sanity_check() -> atmel_i2c_send_receive()

Type	Parameter	Key	Value
PARAM_VALUE	0	client	4096-ptr_max
PARAM_VALUE	0	client->adapter	4096-ptr_max
PARAM_VALUE	0	client->adapter->algo	4096-ptr_max
PARAM_VALUE	0	client->adapter->algo->functionality	4096-ptr_max
PARAM_VALUE	0	client->adapter->debugfs->d_children.first	4096-ptr_max
PARAM_VALUE	0	client->adapter->debugfs->d_sb	4096-ptr_max
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_bmap_bits	0-4294967295
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_bmap_count	0-4294967295
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_data_blksize	0-4294967295
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_hashsize	s32min-s32max
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_last_bmap	0-4294967295
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_mode	0-u16max
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_partition_size	s32min-s32max
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_reserved	s32min-s32max
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->s_root_block	0-4294967295
PARAM_VALUE	0	client->adapter->debugfs->d_sb->s_fs_info->work_queued	s32min-s32max
PARAM_VALUE	0	client->adapter->dev.fwnode	0,4096-u64max
PARAM_VALUE	0	client->adapter->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	client->debugfs	4096-u64max
PARAM_VALUE	0	client->debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	client->debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	client->debugfs->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	client->debugfs->d_op->d_dname	0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592
PARAM_VALUE	0	client->debugfs->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	client->debugfs->d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	client->debugfs->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	client->debugfs->d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	client->debugfs->d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	client->debugfs->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	client->debugfs->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	client->debugfs->d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	client->debugfs->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	client->debugfs->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	client->debugfs->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	client->debugfs->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	client->debugfs->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	client->debugfs->d_sb->__s_d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	client->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	client->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	client->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	client->dev.dma_mem->pfn_base	0-s64max
PARAM_VALUE	0	client->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	client->devres_group_id	4096-ptr_max
PARAM_VALUE	0	*client->adapter->debugfs->d_children.first->pprev	1-u64max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->count	7
PARAM_VALUE	1	cmd->msecs	1
PARAM_VALUE	1	cmd->opcode	2
PARAM_VALUE	1	cmd->param1	0
PARAM_VALUE	1	cmd->param2	21
PARAM_VALUE	1	cmd->rxsize	7
PARAM_VALUE	1	cmd->word_addr	3
BUF_SIZE	0	client->debugfs	s32min-(-1),1-s32max
BUF_SIZE	0	client->devres_group_id	s32min-(-1),1-s32max
BUF_SIZE	1	cmd	76
CAPPED_DATA	0	client->debugfs	1
DATA_SOURCE	0	client	$0
DATA_SOURCE	1	cmd	r _kmalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	client->irq