efa_com_reg_read32 identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/infiniband/hw/efa/efa_com.c, line 85 (as a function)

Referenced in 1 files:

drivers/infiniband/hw/efa/efa_com.c

Smatch caller information:

drivers/infiniband/hw/efa/efa_com.c efa_com_admin_init() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	0	edev->aenq.msix_vector_idx	0
PARAM_VALUE	0	edev->aq.msix_vector_idx	0
PARAM_VALUE	0	edev->dma_addr_bits	32-64
PARAM_VALUE	0	edev->dmadev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	edev->dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	edev->dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	edev->dmadev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	edev->efa_dev	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.mmio_read_timeout	50000
PARAM_VALUE	0	edev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_off	0
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	0	edev->reg_bar	4096-ptr_max
PARAM_VALUE	1	offset	88
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev->dmadev	1616
DATA_SOURCE	0	edev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/efa/efa_com.c efa_com_admin_init() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	0	edev->aenq.aenq_handlers	7142010521494925312
PARAM_VALUE	0	edev->aenq.aenq_handlers->unimplemented_handler	7768369294535835648
PARAM_VALUE	0	edev->aenq.cc	0
PARAM_VALUE	0	edev->aenq.depth	16
PARAM_VALUE	0	edev->aenq.entries	0-ptr_max
PARAM_VALUE	0	edev->aenq.msix_vector_idx	0
PARAM_VALUE	0	edev->aenq.phase	1
PARAM_VALUE	0	edev->ah_cache.hashtable.key_len	0-u16max
PARAM_VALUE	0	edev->ah_cache.hashtable.max_elems	0-2147483646,2147483648
PARAM_VALUE	0	edev->ah_cache.hashtable.nelems.counter	0
PARAM_VALUE	0	edev->ah_cache.hashtable.p.min_size	4-u16max
PARAM_VALUE	0	edev->ah_cache.hashtable.rhlist	0
PARAM_VALUE	0	edev->ah_cache.hashtable.run_work.func	0
PARAM_VALUE	0	edev->ah_cache.hashtable.tbl	0,4096-ptr_max
PARAM_VALUE	0	edev->ah_cache.hashtable.tbl->rcu.func	(-1)
PARAM_VALUE	0	edev->ah_cache.hashtable.tbl->size	4-u16max
PARAM_VALUE	0	edev->ah_cache.hashtable.tbl->walkers.next	4096-ptr_max
PARAM_VALUE	0	edev->ah_cache.hashtable.tbl->walkers.prev	4096-ptr_max
PARAM_VALUE	0	edev->ah_cache.lock.dep_map->name	0-255
PARAM_VALUE	0	edev->ah_cache.lock.first_waiter	0
PARAM_VALUE	0	edev->ah_cache.lock.magic	4096-ptr_max
PARAM_VALUE	0	edev->ah_cache.lock.osq.tail.counter	0
PARAM_VALUE	0	edev->ah_cache.lock.owner.counter	0
PARAM_VALUE	0	edev->aq.comp_ctx	4096-ptr_max
PARAM_VALUE	0	edev->aq.comp_ctx->cmd_id	0
PARAM_VALUE	0	edev->aq.comp_ctx->cmd_opcode	0
PARAM_VALUE	0	edev->aq.comp_ctx->comp_size	0
PARAM_VALUE	0	edev->aq.comp_ctx->status	0
PARAM_VALUE	0	edev->aq.comp_ctx->user_cqe	0
PARAM_VALUE	0	edev->aq.comp_ctx->wait_event.done	0
PARAM_VALUE	0	edev->aq.comp_ctx_pool	4096-ptr_max
PARAM_VALUE	0	edev->aq.comp_ctx_pool_next	0
PARAM_VALUE	0	edev->aq.cq.cc	0
PARAM_VALUE	0	edev->aq.cq.entries	0-ptr_max
PARAM_VALUE	0	edev->aq.cq.phase	1
PARAM_VALUE	0	edev->aq.cq.validate_checksum	1
PARAM_VALUE	0	edev->aq.depth	32
PARAM_VALUE	0	edev->aq.dmadev	4096-ptr_max
PARAM_VALUE	0	edev->aq.dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	edev->aq.dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	edev->aq.dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	edev->aq.dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	edev->aq.dmadev->dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->aq.dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->aq.dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	edev->aq.dmadev->iommu->attach_deferred	0-1
PARAM_VALUE	0	edev->aq.efa_dev	4096-ptr_max
PARAM_VALUE	0	edev->aq.msix_vector_idx	0
PARAM_VALUE	0	edev->aq.sq.cc	0
PARAM_VALUE	0	edev->aq.sq.pc	0
PARAM_VALUE	0	edev->aq.sq.phase	1
PARAM_VALUE	0	edev->dma_addr_bits	32-64
PARAM_VALUE	0	edev->dmadev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	edev->dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	edev->dmadev->dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	edev->dmadev->iommu->attach_deferred	0-1
PARAM_VALUE	0	edev->efa_dev	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.mmio_read_timeout	50000
PARAM_VALUE	0	edev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_off	0
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	0	edev->reg_bar	4096-ptr_max
PARAM_VALUE	0	*edev->aq->comp_ctx_pool	0-31
PARAM_VALUE	0	*edev->aq->sq->db_addr	0-255
PARAM_VALUE	0	*edev->aq.sq->db_addr	0-255
PARAM_VALUE	1	offset	8
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev->dmadev	1616
CAPPED_DATA	0	edev->aq.dmadev	1
CAPPED_DATA	0	edev->dmadev	1
DATA_SOURCE	0	edev	$0
MEM_ZERO	0	&edev->ah_cache.hashtable
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	edev->ah_cache.hashtable.tbl->size
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/efa/efa_com.c efa_com_dev_reset() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	1	offset	88
BUF_SIZE	0	edev	(-1),1200
BUF_SIZE	0	edev	(-1),1200
BUF_SIZE	0	edev->dmadev	(-1),1616
DATA_SOURCE	0	edev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex

drivers/infiniband/hw/efa/efa_com.c efa_com_dev_reset() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	1	offset	8
BUF_SIZE	0	edev	(-1),1200
BUF_SIZE	0	edev	(-1),1200
BUF_SIZE	0	edev->dmadev	(-1),1616
DATA_SOURCE	0	edev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex

drivers/infiniband/hw/efa/efa_com.c efa_com_get_dma_width() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	edev->dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	edev->dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	edev->efa_dev	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.mmio_read_timeout	50000
PARAM_VALUE	0	edev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_off	0
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	0	edev->reg_bar	4096-ptr_max
PARAM_VALUE	1	offset	8
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev->dmadev	1616
DATA_SOURCE	0	edev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/efa/efa_com.c efa_com_validate_version() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	edev->dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	edev->dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	edev->efa_dev	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.mmio_read_timeout	50000
PARAM_VALUE	0	edev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_off	0
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	0	edev->reg_bar	4096-ptr_max
PARAM_VALUE	1	offset	0
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev->dmadev	1616
DATA_SOURCE	0	edev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/efa/efa_com.c efa_com_validate_version() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev	4096-ptr_max
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	edev->dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	edev->dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	edev->dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	edev->dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	edev->efa_dev	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.mmio_read_timeout	50000
PARAM_VALUE	0	edev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_off	0
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	0	edev->reg_bar	4096-ptr_max
PARAM_VALUE	1	offset	4
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev	1200
BUF_SIZE	0	edev->dmadev	1616
DATA_SOURCE	0	edev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/efa/efa_com.c wait_for_reset_state() -> efa_com_reg_read32()

Type	Parameter	Key	Value
PARAM_VALUE	0	edev	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	edev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	1	offset	88
BUF_SIZE	0	edev	(-1),1200
BUF_SIZE	0	edev	(-1),1200
BUF_SIZE	0	edev->dmadev	(-1),1616
DATA_SOURCE	0	edev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex