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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/spi/spi-stm32.c stm32f7_spi_transfer_one_dma_start() -> stm32fx_spi_transfer_one_dma_start()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->cfg 4096-ptr_max
PARAM_VALUE 0 spi->cfg->regs->dma_rx_en.mask 0-2,56,64,128,8192,16384,32768,8388608,16777216,33554432,251658240,268435456,1879048192
PARAM_VALUE 0 spi->cfg->regs->dma_rx_en.reg 0,4,8,12,32,48,1008
PARAM_VALUE 0 spi->cfg->regs->dma_tx_en.mask 0-2,56,64,128,8192,16384,32768,8388608,16777216,33554432,251658240,268435456,1879048192
PARAM_VALUE 0 spi->cfg->regs->dma_tx_en.reg 0,4,8,12,32,48,1008
PARAM_VALUE 0 spi->cfg->set_bpw 4096-ptr_max
PARAM_VALUE 0 spi->cur_comm 0-4
PARAM_VALUE 0 spi->cur_usedma 1
PARAM_VALUE 0 spi->cur_xferlen 1-u32max
PARAM_VALUE 0 spi->lock.rlock.dep_map->name 0-255
BUF_SIZE 0 spi s32min-(-2),1-s32max
BUF_SIZE 0 spi s32min-(-2),1-s32max
BUF_SIZE 0 spi->rx_buf s32min-(-2),1-s32max
BUF_SIZE 0 spi->tx_buf s32min-(-2),1-s32max
DATA_SOURCE 0 spi $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &ctrl->io_mutex
LOCK2 flags
LOCK2 0 &spi->lock
HALF_LOCKED2 &ctrl->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex
TYPE_LOCK (struct stm32_spi)->lock

drivers/spi/spi-stm32.c stm32_spi_transfer_one_dma() -> (struct stm32_spi_cfg)->transfer_one_dma_start()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->cfg 4096-ptr_max
PARAM_VALUE 0 spi->cfg->regs->dma_rx_en.mask 0-2,56,64,128,8192,16384,32768,8388608,16777216,33554432,251658240,268435456,1879048192
PARAM_VALUE 0 spi->cfg->regs->dma_rx_en.reg 0,4,8,12,32,48,1008
PARAM_VALUE 0 spi->cfg->regs->dma_tx_en.mask 0-2,56,64,128,8192,16384,32768,8388608,16777216,33554432,251658240,268435456,1879048192
PARAM_VALUE 0 spi->cfg->regs->dma_tx_en.reg 0,4,8,12,32,48,1008
PARAM_VALUE 0 spi->cfg->set_bpw 4096-ptr_max
PARAM_VALUE 0 spi->cur_comm 0-4
PARAM_VALUE 0 spi->cur_usedma 1
PARAM_VALUE 0 spi->cur_xferlen 1-u32max
PARAM_VALUE 0 spi->lock.rlock.dep_map->name 0-255
BUF_SIZE 0 spi s32min-(-2),1-s32max
BUF_SIZE 0 spi s32min-(-2),1-s32max
BUF_SIZE 0 spi->rx_buf s32min-(-2),1-s32max
BUF_SIZE 0 spi->tx_buf s32min-(-2),1-s32max
DATA_SOURCE 0 spi $0
CONTAINER 0 -88-16+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &ctrl->io_mutex
LOCK2 flags
LOCK2 0 &spi->lock
HALF_LOCKED2 &ctrl->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex
TYPE_LOCK (struct stm32_spi)->lock