Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/can/c_can/c_can_pci.c c_can_pci_read_reg32() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 index 12,15,17-s32max
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 index $1
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING

drivers/net/can/c_can/c_can_pci.c c_can_pci_read_reg32() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 index 13,16,18-2147483648
DATA_SOURCE 0 priv $0
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING

drivers/net/can/c_can/c_can_platform.c c_can_plat_read_reg32() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 index 12,15,17-s32max
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 index $1
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING

drivers/net/can/c_can/c_can_platform.c c_can_plat_read_reg32() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 index 13,16,18-2147483648
DATA_SOURCE 0 priv $0
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING

drivers/net/can/c_can/c_can_main.c __c_can_get_berr_counter() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 3
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING

drivers/net/can/c_can/c_can_main.c c_can_do_tx() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->msg_obj_tx_last 0-32
PARAM_VALUE 1 index 35
FUZZY_MAX 0 priv->msg_obj_tx_last 32
CONTAINER 0 -1232+0 $(-1)
HARD_MAX 0 priv->msg_obj_tx_last 32
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/can/c_can/c_can_main.c c_can_get_pending() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->msg_obj_rx_last 0-16
PARAM_VALUE 1 index 32
DATA_SOURCE 0 priv $0
FUZZY_MAX 0 priv->msg_obj_rx_last 16
CONTAINER 0 -1232+0 $(-1)
HARD_MAX 0 priv->msg_obj_rx_last 16
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/can/c_can/c_can_main.c c_can_handle_state_change() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->read_reg 4096-ptr_max
PARAM_VALUE 1 index 3
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/can/c_can/c_can_main.c c_can_irq_control() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 index 0
DATA_SOURCE 0 priv $0
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 priv->last_status 0-u16max

drivers/net/can/c_can/c_can_main.c c_can_isr() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 5
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/can/c_can/c_can_main.c c_can_obj_update() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 8-19
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING

drivers/net/can/c_can/c_can_main.c c_can_poll() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 2
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/can/c_can/c_can_main.c c_can_power_down() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 1
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/net/can/c_can/c_can_main.c c_can_power_down() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 2
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/net/can/c_can/c_can_main.c c_can_power_down() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 2
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/net/can/c_can/c_can_main.c c_can_power_up() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device 0,4096-ptr_max
PARAM_VALUE 0 priv->device->bus 0,4096-ptr_max
PARAM_VALUE 0 priv->device->class 0,4096-ptr_max
PARAM_VALUE 0 priv->device->power.request 0-4
PARAM_VALUE 0 priv->device->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 priv->device->type 0,4096-ptr_max
PARAM_VALUE 0 priv->raminit_sys.syscon->async 0
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache_dirty 0-1
PARAM_VALUE 0 *priv->raminit_sys->syscon->cache->data 0-4294967295
PARAM_VALUE 1 index 1
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/net/can/c_can/c_can_main.c c_can_power_up() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device 0,4096-ptr_max
PARAM_VALUE 0 priv->device->bus 0,4096-ptr_max
PARAM_VALUE 0 priv->device->class 0,4096-ptr_max
PARAM_VALUE 0 priv->device->power.request 0-4
PARAM_VALUE 0 priv->device->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 priv->device->type 0,4096-ptr_max
PARAM_VALUE 0 priv->raminit_sys.syscon->async 0
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache_dirty 0-1
PARAM_VALUE 0 *priv->raminit_sys->syscon->cache->data 0-4294967295
PARAM_VALUE 1 index 0
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/net/can/c_can/c_can_main.c c_can_power_up() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device 0,4096-ptr_max
PARAM_VALUE 0 priv->device->bus 0,4096-ptr_max
PARAM_VALUE 0 priv->device->class 0,4096-ptr_max
PARAM_VALUE 0 priv->device->power.request 0-4
PARAM_VALUE 0 priv->device->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 priv->device->type 0,4096-ptr_max
PARAM_VALUE 0 priv->raminit_sys.syscon->async 0
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache_dirty 0-1
PARAM_VALUE 0 *priv->raminit_sys->syscon->cache->data 0-4294967295
PARAM_VALUE 1 index 2
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/net/can/c_can/c_can_main.c c_can_power_up() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device 0,4096-ptr_max
PARAM_VALUE 0 priv->device->bus 0,4096-ptr_max
PARAM_VALUE 0 priv->device->class 0,4096-ptr_max
PARAM_VALUE 0 priv->device->power.request 0-4
PARAM_VALUE 0 priv->device->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 priv->device->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 priv->device->type 0,4096-ptr_max
PARAM_VALUE 0 priv->raminit_sys.syscon->async 0
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 priv->raminit_sys.syscon->cache_dirty 0-1
PARAM_VALUE 0 *priv->raminit_sys->syscon->cache->data 0-4294967295
PARAM_VALUE 1 index 2
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/net/can/c_can/c_can_main.c c_can_read_msg_object() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->type 0,2-u32max
PARAM_VALUE 1 index 15-s32max
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/can/c_can/c_can_main.c c_can_read_objects() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 14
DATA_SOURCE 0 priv $1
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/can/c_can/c_can_main.c c_can_set_bittiming() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 0
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock

drivers/net/can/c_can/c_can_main.c c_can_software_reset() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->type 1
PARAM_VALUE 1 index 0
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock

drivers/net/can/c_can/c_can_main.c c_can_software_reset() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->type 1
PARAM_VALUE 1 index 0
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock

drivers/net/can/c_can/c_can_main.c c_can_wait_for_ctrl_init() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 priv $1
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock

drivers/net/can/c_can/c_can_main.c c_can_wait_for_ctrl_init() -> (struct c_can_priv)->read_reg()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 priv $1
CONTAINER 0 -1232+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock