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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/soundwire/amd_manager.c _amd_sdw_xfer_msg() -> amd_sdw_send_cmd_get_resp()

Type Parameter Key Value
PARAM_VALUE 0 amd_manager 4096-ptr_max
PARAM_VALUE 2 upper_data 0-s16max
DATA_SOURCE 0 amd_manager $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 lower_data 0-u32max[c]
HOST_DATA 2 upper_data 0-s16max[c]
USER_DATA 1 lower_data 0-u32max[c][u]
USER_DATA 2 upper_data 0-s16max[c][u]
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &bus->bus_lock
HALF_LOCKED2 &bus->msg_lock

drivers/soundwire/amd_manager.c amd_program_scp_addr() -> amd_sdw_send_cmd_get_resp()

Type Parameter Key Value
PARAM_VALUE 0 amd_manager 4096-ptr_max
PARAM_VALUE 2 upper_data 0-s16max
DATA_SOURCE 0 amd_manager $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 lower_data 0-u32max[c]
HOST_DATA 2 upper_data 0-s16max[c]
USER_DATA 1 lower_data 0-u32max[c][u]
USER_DATA 2 upper_data 0-s16max[c][u]
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &bus->bus_lock
HALF_LOCKED2 &bus->msg_lock

drivers/soundwire/amd_manager.c amd_program_scp_addr() -> amd_sdw_send_cmd_get_resp()

Type Parameter Key Value
PARAM_VALUE 0 amd_manager 4096-ptr_max
PARAM_VALUE 2 upper_data 0-s16max
DATA_SOURCE 0 amd_manager $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 lower_data 0-u32max[c]
HOST_DATA 2 upper_data 0-s16max[c]
USER_DATA 1 lower_data 0-u32max[c][u]
USER_DATA 2 upper_data 0-s16max[c][u]
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &bus->bus_lock
HALF_LOCKED2 &bus->msg_lock

drivers/soundwire/amd_manager.c amd_sdw_read_and_process_ping_status() -> amd_sdw_send_cmd_get_resp()

Type Parameter Key Value
PARAM_VALUE 0 amd_manager 4096-ptr_max
PARAM_VALUE 0 amd_manager->bus.msg_lock.dep_map->name 0-255
PARAM_VALUE 0 amd_manager->bus.msg_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 amd_manager->bus.msg_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 amd_manager->bus.msg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 amd_manager->bus.msg_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 amd_manager->bus.msg_lock.wait_lock.owner (-1)
PARAM_VALUE 0 amd_manager->bus.msg_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 *amd_manager->status 0-4294967295
PARAM_VALUE 1 lower_data 0
PARAM_VALUE 2 upper_data 0
CAPPED_DATA 0 &amd_manager->bus.msg_lock 1
DATA_SOURCE 0 amd_manager $0
LOCK2 0 &amd_manager->bus.msg_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct sdw_bus)->msg_lock

drivers/soundwire/amd_manager.c amd_sdw_read_ping_status() -> amd_sdw_send_cmd_get_resp()

Type Parameter Key Value
PARAM_VALUE 0 amd_manager 4096-ptr_max
PARAM_VALUE 1 lower_data 0
PARAM_VALUE 2 upper_data 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &bus->msg_lock
TYPE_LOCK (struct sdw_bus)->msg_lock