ipc_imem_sys_devlink_read identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/net/wwan/iosm/iosm_ipc_imem_ops.h, line 125

Defined in 1 files as a prototype:

drivers/net/wwan/iosm/iosm_ipc_imem_ops.h, line 134 (as a prototype)

Defined in 1 files as a function:

drivers/net/wwan/iosm/iosm_ipc_imem_ops.c, line 629 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_boot_ebl() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->mmio	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	517615073021403136
PARAM_VALUE	2	bytes_to_read	2
PARAM_VALUE	3	bytes_read	8839028670310887424
BUF_SIZE	1	data	2
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_boot_ebl() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.devlink_read_pend	0
PARAM_VALUE	0	devlink->devlink_sio.read_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->cp_version	s32min-(-2),0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->mmio	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	517615073021403136
PARAM_VALUE	2	bytes_to_read	2
PARAM_VALUE	3	bytes_read	8839028670310887424
PARAM_VALUE	3	*bytes_read	2
BUF_SIZE	1	data	2
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_boot_ebl() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.devlink_read_pend	0
PARAM_VALUE	0	devlink->devlink_sio.read_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->cp_version	s32min-(-2),0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->mmio	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	517615073021403136
PARAM_VALUE	2	bytes_to_read	2
PARAM_VALUE	3	bytes_read	8839028670310887424
PARAM_VALUE	3	*bytes_read	2
BUF_SIZE	1	data	2
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_boot_ebl() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.devlink_read_pend	0
PARAM_VALUE	0	devlink->devlink_sio.read_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->cp_version	s32min-(-2),0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->mmio	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	2	bytes_to_read	76
PARAM_VALUE	3	bytes_read	8839028670310887424
PARAM_VALUE	3	*bytes_read	2
BUF_SIZE	1	data	76
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_boot_psi() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->cp_version	s32min-(-2),0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	3173569629014388736
PARAM_VALUE	2	bytes_to_read	2
PARAM_VALUE	3	bytes_read	1702405551977177088
BUF_SIZE	1	data	2
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->cd_file_info	6300806483648299008
PARAM_VALUE	0	devlink->dev	4096-ptr_max
PARAM_VALUE	0	devlink->dev->dma_mask	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_ctx	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_ctx->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->devlink_ctx->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->devlink_ctx->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	devlink->devlink_sio.channel	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.channel_id	0-7
PARAM_VALUE	0	devlink->devlink_sio.read_sem.done	0
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.magic	3735899821
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.rx_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.rx_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.rx_list.qlen	0
PARAM_VALUE	0	devlink->iosm_devlink_mdm_coredump	4096-ptr_max
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->d3l2_support	0-1
PARAM_VALUE	0	devlink->pcie->dev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->doorbell_capture	8
PARAM_VALUE	0	devlink->pcie->doorbell_reg_offset	32
PARAM_VALUE	0	devlink->pcie->doorbell_write	16
PARAM_VALUE	0	devlink->pcie->ipc_regs	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->nvec	1-s32max
PARAM_VALUE	0	devlink->pcie->pci	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->scratchpad	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->scratchpad_bar_nr	2
PARAM_VALUE	1	data	7706077763906228224
PARAM_VALUE	2	bytes_to_read	60
PARAM_VALUE	3	bytes_read	5291546577618923520
BUF_SIZE	0	devlink->dev	1616
BUF_SIZE	0	devlink->pcie	80
BUF_SIZE	1	data	60
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_receive_data() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.devlink_read_pend	0-1
PARAM_VALUE	0	devlink->param.erase_full_flash_done	1
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	8680093530439368704
PARAM_VALUE	2	bytes_to_read	8
PARAM_VALUE	3	bytes_read	7269211509588238336
BUF_SIZE	1	data	8
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock

drivers/net/wwan/iosm/iosm_ipc_flash.c ipc_flash_receive_data() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.devlink_read_pend	0
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	devlink->devlink_sio.read_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	devlink->param.erase_full_flash_done	1
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	4096-ptr_max
PARAM_VALUE	2	bytes_to_read	2048,16384
PARAM_VALUE	3	bytes_read	7269211509588238336
PARAM_VALUE	3	*bytes_read	8
BUF_SIZE	1	data	16392
BUF_SIZE	1	data	16392
CAPPED_DATA	2	bytes_to_read	1
DATA_SOURCE	0	devlink	$0
DATA_SOURCE	1	data	$2
DATA_SOURCE	2	bytes_to_read	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock

drivers/net/wwan/iosm/iosm_ipc_coredump.c ipc_coredump_collect() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->cd_file_info	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.devlink_read_pend	0-1
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	4096-ptr_max
PARAM_VALUE	2	bytes_to_read	1-65536
PARAM_VALUE	3	bytes_read	7135654014564020224
PARAM_VALUE	3	*bytes_read	0
CAPPED_DATA	2	bytes_to_read	1
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&region->snapshot_lock
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct devlink_region)->snapshot_lock

drivers/net/wwan/iosm/iosm_ipc_coredump.c ipc_coredump_get_list() -> ipc_imem_sys_devlink_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->devlink_sio.devlink_read_pend	0-1
PARAM_VALUE	0	devlink->pcie	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.done	0-4294967293,u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner	(-1)
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel->ul_sem.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_devlink->devlink_sio.channel_id	0-s32max
PARAM_VALUE	0	devlink->pcie->imem->ipc_task->ipc_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	devlink->pcie->pci->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	devlink->pcie->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->head_array	0-4294967295
PARAM_VALUE	0	*devlink->pcie->imem->ipc_protocol->p_ap_shm->tail_array	0-4294967295
PARAM_VALUE	1	data	4096-ptr_max
PARAM_VALUE	2	bytes_to_read	4096
PARAM_VALUE	3	bytes_read	4871824991476359168
BUF_SIZE	1	data	4096
BUF_SIZE	1	data	4096
DATA_SOURCE	0	devlink	$0
DATA_SOURCE	1	data	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&region->snapshot_lock