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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/wwan/iosm/iosm_ipc_imem.c ipc_imem_channel_close() -> ipc_imem_pipe_cleanup()

Type Parameter Key Value
PARAM_VALUE 0 ipc_imem 4096-ptr_max
PARAM_VALUE 0 ipc_imem->channels 4096-ptr_max
PARAM_VALUE 0 ipc_imem->nr_of_channels 1-u32max
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 1 pipe 4096-ptr_max
DATA_SOURCE 0 ipc_imem $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wwan/iosm/iosm_ipc_imem.c ipc_imem_channel_close() -> ipc_imem_pipe_cleanup()

Type Parameter Key Value
PARAM_VALUE 0 ipc_imem 4096-ptr_max
PARAM_VALUE 0 ipc_imem->channels 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->p_ap_shm 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->pcie->pci->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ipc_imem->nr_of_channels 1-u32max
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 1 pipe 4096-ptr_max
DATA_SOURCE 0 ipc_imem $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wwan/iosm/iosm_ipc_imem.c ipc_imem_channel_reset() -> ipc_imem_pipe_cleanup()

Type Parameter Key Value
PARAM_VALUE 0 ipc_imem 4096-ptr_max
PARAM_VALUE 0 ipc_imem->channels 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_devlink->devlink_ctx->index 0-4294967295
PARAM_VALUE 0 ipc_imem->ipc_devlink->devlink_ctx->reload_failed 0-1
PARAM_VALUE 0 ipc_imem->mux->channel->state 0-3
PARAM_VALUE 0 ipc_imem->nr_of_channels 1-u32max
PARAM_VALUE 0 ipc_imem->pcie 4096-ptr_max
PARAM_VALUE 0 ipc_imem->pcie->pci 4096-ptr_max
PARAM_VALUE 0 ipc_imem->pcie->pci->bus->self->pcie_cap 0-1
PARAM_VALUE 0 ipc_imem->phase 1
PARAM_VALUE 0 ipc_imem->run_state_worker.lockdep_map->name 0-255
PARAM_VALUE 0 *ipc_imem->ipc_devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->mux->imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->mux->imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 1 pipe 4096-ptr_max
CAPPED_DATA 0 ipc_imem->fast_update_timer.base 1
CAPPED_DATA 0 ipc_imem->startup_timer.base 1
CAPPED_DATA 0 ipc_imem->td_alloc_timer.base 1
CAPPED_DATA 0 ipc_imem->tdupdate_timer.base 1
DATA_SOURCE 0 ipc_imem $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wwan/iosm/iosm_ipc_imem.c ipc_imem_channel_reset() -> ipc_imem_pipe_cleanup()

Type Parameter Key Value
PARAM_VALUE 0 ipc_imem 4096-ptr_max
PARAM_VALUE 0 ipc_imem->channels 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_devlink->devlink_ctx->index 0-4294967295
PARAM_VALUE 0 ipc_imem->ipc_devlink->devlink_ctx->reload_failed 0-1
PARAM_VALUE 0 ipc_imem->ipc_protocol 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->p_ap_shm 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->pcie->pci->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ipc_imem->mux->channel->state 0-3
PARAM_VALUE 0 ipc_imem->nr_of_channels 1-u32max
PARAM_VALUE 0 ipc_imem->pcie 4096-ptr_max
PARAM_VALUE 0 ipc_imem->pcie->pci 4096-ptr_max
PARAM_VALUE 0 ipc_imem->pcie->pci->bus->self->pcie_cap 0-1
PARAM_VALUE 0 ipc_imem->phase 1
PARAM_VALUE 0 ipc_imem->run_state_worker.lockdep_map->name 0-255
PARAM_VALUE 0 *ipc_imem->ipc_devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->mux->imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->mux->imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 1 pipe 4096-ptr_max
CAPPED_DATA 0 ipc_imem->fast_update_timer.base 1
CAPPED_DATA 0 ipc_imem->startup_timer.base 1
CAPPED_DATA 0 ipc_imem->td_alloc_timer.base 1
CAPPED_DATA 0 ipc_imem->tdupdate_timer.base 1
DATA_SOURCE 0 ipc_imem $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wwan/iosm/iosm_ipc_imem.c ipc_imem_pipe_close() -> ipc_imem_pipe_cleanup()

Type Parameter Key Value
PARAM_VALUE 0 ipc_imem 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ipc_imem->ipc_protocol->p_ap_shm 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->pcie->pci->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 ipc_imem->pcie->pci->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 1 pipe 4096-ptr_max
PARAM_VALUE 1 pipe->is_open 0
BUF_SIZE 0 ipc_imem->ipc_protocol (-1),1224
BUF_SIZE 0 ipc_imem->ipc_protocol->imem (-1),3984
BUF_SIZE 0 ipc_imem->ipc_task (-1),14432
BUF_SIZE 0 ipc_imem->mmio (-1),88
DATA_SOURCE 0 ipc_imem $0
DATA_SOURCE 1 pipe $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ipc_imem->cp_version s32min-(-2),0-s32max
HOST_DATA 0 ipc_imem->mmio->chip_info_version 0-255
HOST_DATA 0 ipc_imem->mmio->has_mcr_support 0-1
HOST_DATA 0 ipc_imem->mmio->has_slp_no_prot 0-1
HOST_DATA 0 ipc_imem->mmio->has_ul_flow_credit 0-1
HOST_DATA 0 ipc_imem->mmio->mux_protocol 0-u32max
HOST_DATA 0 ipc_imem->mmio->offset.chip_info 4
HOST_DATA 0 ipc_imem->mmio->offset.exec_stage 0

drivers/net/wwan/iosm/iosm_ipc_imem_ops.c ipc_imem_sys_devlink_close() -> ipc_imem_pipe_cleanup()

Type Parameter Key Value
PARAM_VALUE 0 ipc_imem 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_devlink 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_devlink->devlink_sio.channel->state 3
PARAM_VALUE 0 ipc_imem->ipc_protocol 4096-ptr_max
PARAM_VALUE 0 ipc_imem->mmio 0,4096-ptr_max
PARAM_VALUE 1 pipe 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wwan/iosm/iosm_ipc_imem_ops.c ipc_imem_sys_devlink_close() -> ipc_imem_pipe_cleanup()

Type Parameter Key Value
PARAM_VALUE 0 ipc_imem 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_devlink 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_devlink->devlink_sio.channel->state 3
PARAM_VALUE 0 ipc_imem->ipc_devlink->devlink_sio.channel->ul_pipe.channel 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->p_ap_shm 4096-ptr_max
PARAM_VALUE 0 ipc_imem->ipc_protocol->pcie->pci->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ipc_imem->mmio 0,4096-ptr_max
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->head_array 0-4294967295
PARAM_VALUE 0 *ipc_imem->ipc_protocol->p_ap_shm->tail_array 0-4294967295
PARAM_VALUE 1 pipe 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL