ipc_imem_sys_devlink_open identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/net/wwan/iosm/iosm_ipc_imem_ops.h, line 100

Defined in 1 files as a prototype:

drivers/net/wwan/iosm/iosm_ipc_imem_ops.h, line 106 (as a prototype)

Defined in 1 files as a function:

drivers/net/wwan/iosm/iosm_ipc_imem_ops.c, line 346 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_link_establish() -> ipc_imem_sys_devlink_open()

Type	Parameter	Key	Value
PARAM_VALUE	0	ipc_imem	4096-ptr_max
PARAM_VALUE	0	ipc_imem->adb_timer._softexpires	0
PARAM_VALUE	0	ipc_imem->adb_timer.base	4096-ptr_max
PARAM_VALUE	0	ipc_imem->adb_timer.function	1-u64max
PARAM_VALUE	0	ipc_imem->adb_timer.is_hard	0
PARAM_VALUE	0	ipc_imem->adb_timer.is_lazy	0
PARAM_VALUE	0	ipc_imem->adb_timer.is_queued	0
PARAM_VALUE	0	ipc_imem->adb_timer.is_rel	0
PARAM_VALUE	0	ipc_imem->adb_timer.is_soft	0
PARAM_VALUE	0	ipc_imem->adb_timer.node.expires	0
PARAM_VALUE	0	ipc_imem->adb_timer.node.node.next	0
PARAM_VALUE	0	ipc_imem->adb_timer.node.node.prev	0
PARAM_VALUE	0	ipc_imem->cp_version	0
PARAM_VALUE	0	ipc_imem->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->dev->dma_mask	4096-ptr_max
PARAM_VALUE	0	ipc_imem->device_sleep	0
PARAM_VALUE	0	ipc_imem->dl_pend_sem.done	0
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.lock.magic	3735899821
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->dl_pend_sem.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->enter_runtime	0
PARAM_VALUE	0	ipc_imem->fast_update_timer.base	4096-ptr_max
PARAM_VALUE	0	ipc_imem->fast_update_timer.function	1-u64max
PARAM_VALUE	0	ipc_imem->fast_update_timer.is_hard	0
PARAM_VALUE	0	ipc_imem->fast_update_timer.is_lazy	0
PARAM_VALUE	0	ipc_imem->fast_update_timer.is_queued	0
PARAM_VALUE	0	ipc_imem->fast_update_timer.is_rel	0
PARAM_VALUE	0	ipc_imem->fast_update_timer.is_soft	0
PARAM_VALUE	0	ipc_imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->cd_file_info	6300806483648299008
PARAM_VALUE	0	ipc_imem->ipc_devlink->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->dev->dma_mask	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_ctx	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_ctx->lock.dep_map->name	0-255
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_ctx->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_ctx->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.lock.magic	3735899821
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.read_sem.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.rx_list.next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->devlink_sio.rx_list.prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->iosm_devlink_mdm_coredump	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->d3l2_support	0-1
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->doorbell_capture	8
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->doorbell_reg_offset	32
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->doorbell_write	16
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->ipc_regs	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->nvec	1-s32max
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->pci	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->scratchpad	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_devlink->pcie->scratchpad_bar_nr	2
PARAM_VALUE	0	ipc_imem->ipc_protocol	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->dev->dma_mask	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->imem	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->imem->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->imem->ipc_task	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->imem->mmio	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->imem->pcie	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->old_msg_tail	0
PARAM_VALUE	0	ipc_imem->ipc_protocol->p_ap_shm	1-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->d3l2_support	0-1
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->doorbell_capture	8
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->doorbell_reg_offset	32
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->doorbell_write	16
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->ipc_regs	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->nvec	1-s32max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->pci	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->pci->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->pci->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	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->ipc_protocol->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->scratchpad	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pcie->scratchpad_bar_nr	2
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.ap_state	0
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.cp_state	0
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.lock.magic	3735899821
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.lock.owner	(-1)
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.host_sleep_complete.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.pcie	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.pm_cond.hs	0
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.pm_cond.irq	0
PARAM_VALUE	0	ipc_imem->ipc_protocol->pm.pm_cond.link	1
PARAM_VALUE	0	ipc_imem->ipc_status	0
PARAM_VALUE	0	ipc_imem->ipc_task	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_task->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_task->dev->dma_mask	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_task->ipc_tasklet	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ipc_task->ipc_tasklet->callback	6635683567774543872
PARAM_VALUE	0	ipc_imem->ipc_task->ipc_tasklet->data	4096-18446744073709547520
PARAM_VALUE	0	ipc_imem->ipc_task->ipc_tasklet->func	6635683567774543872
PARAM_VALUE	0	ipc_imem->ipc_task->ipc_tasklet->next	0
PARAM_VALUE	0	ipc_imem->ipc_task->ipc_tasklet->state	0
PARAM_VALUE	0	ipc_imem->mmio	4096-ptr_max
PARAM_VALUE	0	ipc_imem->mmio->base	4096-ptr_max
PARAM_VALUE	0	ipc_imem->mmio->chip_info_size	60
PARAM_VALUE	0	ipc_imem->mmio->chip_info_version	0-255
PARAM_VALUE	0	ipc_imem->mmio->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->mmio->dev->dma_mask	4096-ptr_max
PARAM_VALUE	0	ipc_imem->mmio->offset.ap_win_base	108
PARAM_VALUE	0	ipc_imem->mmio->offset.ap_win_end	116
PARAM_VALUE	0	ipc_imem->mmio->offset.chip_info	4
PARAM_VALUE	0	ipc_imem->mmio->offset.context_info	100
PARAM_VALUE	0	ipc_imem->mmio->offset.cp_capability	244
PARAM_VALUE	0	ipc_imem->mmio->offset.cp_version	240
PARAM_VALUE	0	ipc_imem->mmio->offset.exec_stage	0
PARAM_VALUE	0	ipc_imem->mmio->offset.ipc_status	96
PARAM_VALUE	0	ipc_imem->mmio->offset.psi_address	84
PARAM_VALUE	0	ipc_imem->mmio->offset.psi_size	92
PARAM_VALUE	0	ipc_imem->mmio->offset.rom_exit_code	64
PARAM_VALUE	0	ipc_imem->nr_of_channels	0-8
PARAM_VALUE	0	ipc_imem->pcie	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->d3l2_support	0-1
PARAM_VALUE	0	ipc_imem->pcie->dev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->doorbell_capture	8
PARAM_VALUE	0	ipc_imem->pcie->doorbell_reg_offset	32
PARAM_VALUE	0	ipc_imem->pcie->doorbell_write	16
PARAM_VALUE	0	ipc_imem->pcie->ipc_regs	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->ipc_regs_bar_nr	0
PARAM_VALUE	0	ipc_imem->pcie->nvec	1-s32max
PARAM_VALUE	0	ipc_imem->pcie->pci	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->pci->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	ipc_imem->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	ipc_imem->pcie->scratchpad	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->scratchpad_bar_nr	2
PARAM_VALUE	0	ipc_imem->pcie->suspend	0
PARAM_VALUE	0	ipc_imem->phase	0,2-7
PARAM_VALUE	0	ipc_imem->td_alloc_timer._softexpires	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.base	4096-ptr_max
PARAM_VALUE	0	ipc_imem->td_alloc_timer.function	1-u64max
PARAM_VALUE	0	ipc_imem->td_alloc_timer.is_hard	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.is_lazy	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.is_queued	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.is_rel	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.is_soft	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.node.expires	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.node.node.next	0
PARAM_VALUE	0	ipc_imem->td_alloc_timer.node.node.prev	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer._softexpires	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.base	4096-ptr_max
PARAM_VALUE	0	ipc_imem->tdupdate_timer.function	1-u64max
PARAM_VALUE	0	ipc_imem->tdupdate_timer.is_hard	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.is_lazy	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.is_queued	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.is_rel	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.is_soft	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.node.expires	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.node.node.next	0
PARAM_VALUE	0	ipc_imem->tdupdate_timer.node.node.prev	0
PARAM_VALUE	0	ipc_imem->ul_pend_sem.done	0
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.lock.magic	3735899821
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->ul_pend_sem.wait.task_list.prev->prev	4096-ptr_max
BUF_SIZE	0	ipc_imem	3984
BUF_SIZE	0	ipc_imem->dev	1616
BUF_SIZE	0	ipc_imem->ipc_devlink->dev	1616
BUF_SIZE	0	ipc_imem->ipc_devlink->pcie	80
BUF_SIZE	0	ipc_imem->ipc_protocol	1224
BUF_SIZE	0	ipc_imem->ipc_protocol->dev	1616
BUF_SIZE	0	ipc_imem->ipc_protocol->imem	3984
BUF_SIZE	0	ipc_imem->ipc_protocol->pcie	80
BUF_SIZE	0	ipc_imem->ipc_task	14432
BUF_SIZE	0	ipc_imem->ipc_task->dev	1616
BUF_SIZE	0	ipc_imem->mmio	88
BUF_SIZE	0	ipc_imem->mmio->dev	1616
BUF_SIZE	0	ipc_imem->pcie	80
DATA_SOURCE	0	ipc_imem	$0
MEM_ZERO	0	&ipc_imem->adb_timer
MEM_ZERO	0	&ipc_imem->fast_update_timer
MEM_ZERO	0	&ipc_imem->startup_timer
MEM_ZERO	0	&ipc_imem->td_alloc_timer
MEM_ZERO	0	&ipc_imem->tdupdate_timer
RX_PATH
TASK_NOT_RUNNING
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
HALF_LOCKED2		&pool->lock

drivers/net/wwan/iosm/iosm_ipc_imem_ops.c ipc_imem_sys_psi_transfer() -> ipc_imem_sys_devlink_open()

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_requested_state	1-2
PARAM_VALUE	0	ipc_imem->mmio	4096-ptr_max
PARAM_VALUE	0	ipc_imem->mmio->base	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->pci->dev.dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ipc_imem->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	ipc_imem->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	ipc_imem->phase	5
PARAM_VALUE	0	ipc_imem->rom_exit_code	1,16
DATA_SOURCE	0	ipc_imem	$0
BIT_INFO	0	ipc_imem->rom_exit_code	0x0,0x11
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock