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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/hid/intel-thc-hid/intel-thc/intel-thc-dma.c thc_rxdma_read() -> thc_dma_read()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_ctx->dma_config 4096-ptr_max
PARAM_VALUE 0 dev->thc_regmap 4096-ptr_max
PARAM_VALUE 0 dev->thc_regmap->cache->cached_rbnode->node.__rb_parent_color 0-1,4096-s64max
PARAM_VALUE 0 dev->thc_regmap->cache_dirty 0-1
PARAM_VALUE 1 read_config 4096-ptr_max
PARAM_VALUE 1 read_config->is_enabled 1
PARAM_VALUE 2 read_buff 1-u64max
PARAM_VALUE 3 read_len 3599558694956277760,6536648849433358336
PARAM_VALUE 4 read_finished 3528199083420119040,8276922404583849984
PARAM_VALUE 4 *read_finished 0
BUF_SIZE 1 read_config 672
BUF_SIZE 1 read_config 672
BUF_SIZE 2 read_buff 1-u16max
BUF_SIZE 2 read_buff 1-u16max
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 read_buff $2
DATA_SOURCE 3 read_len $3
DATA_SOURCE 4 read_finished $4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 _T->lock

drivers/hid/intel-thc-hid/intel-thc/intel-thc-dma.c thc_swdma_read() -> thc_dma_read()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_ctx 4096-ptr_max
PARAM_VALUE 0 dev->dma_ctx->dma_config 4096-ptr_max
PARAM_VALUE 0 dev->dma_ctx->rx_int_delay_en 1
PARAM_VALUE 0 dev->dma_ctx->rx_max_size_en 1
PARAM_VALUE 0 dev->dma_ctx->use_write_interrupts 0-1
PARAM_VALUE 0 dev->i2c_int_delay_en 0
PARAM_VALUE 0 dev->i2c_max_rx_size_en 0
PARAM_VALUE 0 dev->thc_bus_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->thc_bus_lock.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 dev->thc_bus_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->thc_bus_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->thc_bus_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->thc_bus_lock.wait_lock.owner (-1)
PARAM_VALUE 0 dev->thc_bus_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->thc_regmap 4096-ptr_max
PARAM_VALUE 0 dev->thc_regmap->async 0
PARAM_VALUE 0 dev->thc_regmap->cache_dirty 0-1
PARAM_VALUE 1 read_config 4096-ptr_max
PARAM_VALUE 2 read_buff 1-u64max
PARAM_VALUE 3 read_len 6599684660813484032,8135056397365829632
PARAM_VALUE 3 *read_len 0-u16max
PARAM_VALUE 4 read_finished 0
BUF_SIZE 2 read_buff 1-u16max
BUF_SIZE 2 read_buff 1-u16max
CAPPED_DATA 0 dev->thc_regmap->rd_table->n_yes_ranges 1
CAPPED_DATA 0 dev->thc_regmap->volatile_table->n_no_ranges 1
CAPPED_DATA 0 dev->thc_regmap->volatile_table->n_yes_ranges 1
CAPPED_DATA 0 &dev->thc_bus_lock 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 read_buff $4
DATA_SOURCE 3 read_len $5
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &dev->thc_bus_lock
TYPE_LOCK (struct thc_device)->thc_bus_lock