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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/char/hw_random/xilinx-trng.c xtrng_collect_random_data() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 0 addr 4096-ptr_max
PARAM_VALUE 1 mask 32
PARAM_VALUE 2 value 32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/char/hw_random/xilinx-trng.c xtrng_collect_random_data() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 0 addr 4096-ptr_max
PARAM_VALUE 1 mask 160
PARAM_VALUE 2 value 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/char/hw_random/xilinx-trng.c xtrng_hold_reset() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 0 addr 4096-ptr_max
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 value 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &_dev->mutex
TYPE_LOCK (struct device)->mutex

drivers/char/hw_random/xilinx-trng.c xtrng_random_bytes_generate() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 0 addr 4096-ptr_max
PARAM_VALUE 1 mask 136
PARAM_VALUE 2 value 136
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &reading_mutex

drivers/char/hw_random/xilinx-trng.c xtrng_reseed_internal() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 1 mask 32
PARAM_VALUE 2 value 32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/char/hw_random/xilinx-trng.c xtrng_reseed_internal() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 1 mask 32
PARAM_VALUE 2 value 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/char/hw_random/xilinx-trng.c xtrng_softreset() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 value 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/char/hw_random/xilinx-trng.c xtrng_softreset() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 value 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/char/hw_random/xilinx-trng.c xtrng_trng_reset() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 value 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/char/hw_random/xilinx-trng.c xtrng_trng_reset() -> xtrng_readwrite32()

Type Parameter Key Value
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 value 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL