ena_com_dev_reset identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ethernet/amazon/ena/ena_com.h, line 514 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/amazon/ena/ena_com.c, line 2358 (as a function)

Referenced in 1 files:

drivers/net/ethernet/amazon/ena/ena_netdev.c

Smatch caller information:

drivers/net/ethernet/amazon/ena/ena_netdev.c ena_destroy_device() -> ena_com_dev_reset()

Type	Parameter	Key	Value
PARAM_VALUE	0	ena_dev->admin_queue.completion_timeout	0-65535000
PARAM_VALUE	0	ena_dev->admin_queue.curr_cmd_id	0-33
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->net_device->rtnl_link_ops->priv_size	0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3720,9688-u64max
PARAM_VALUE	0	ena_dev->admin_queue.q_depth	32
PARAM_VALUE	0	ena_dev->admin_queue.sq.phase	0-1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/amazon/ena/ena_netdev.c ena_device_init() -> ena_com_dev_reset()

Type	Parameter	Key	Value
PARAM_VALUE	0	ena_dev	4096-ptr_max
PARAM_VALUE	0	ena_dev->admin_queue.completion_timeout	0-65535000
PARAM_VALUE	0	ena_dev->admin_queue.curr_cmd_id	0-33
PARAM_VALUE	0	ena_dev->admin_queue.sq.phase	0-1
PARAM_VALUE	0	ena_dev->dmadev	4096-ptr_max
PARAM_VALUE	0	ena_dev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ena_dev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ena_dev->dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ena_dev->dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	ena_dev->dmadev->dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ena_dev->dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ena_dev->dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	ena_dev->dmadev->iommu->attach_deferred	0-1
PARAM_VALUE	0	ena_dev->mmio_read.read_resp	4096-ptr_max
PARAM_VALUE	0	ena_dev->mmio_read.read_resp->reg_off	0
PARAM_VALUE	0	ena_dev->mmio_read.read_resp->reg_val	0
PARAM_VALUE	0	ena_dev->mmio_read.read_resp->req_id	0
PARAM_VALUE	0	ena_dev->mmio_read.seq_num	0
PARAM_VALUE	1	reset_reason	0
BUF_SIZE	0	ena_dev	(-1),66304
BUF_SIZE	0	ena_dev	(-1),66304
CAPPED_DATA	0	ena_dev->dmadev	1
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/amazon/ena/ena_netdev.c ena_down() -> ena_com_dev_reset()

Type	Parameter	Key	Value
PARAM_VALUE	0	ena_dev->admin_queue.completion_timeout	0-65535000
PARAM_VALUE	0	ena_dev->admin_queue.curr_cmd_id	0-33
PARAM_VALUE	0	ena_dev->admin_queue.q_depth	0,32
PARAM_VALUE	0	ena_dev->admin_queue.sq.phase	0-1
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/amazon/ena/ena_netdev.c ena_probe() -> ena_com_dev_reset()

Type	Parameter	Key	Value
PARAM_VALUE	0	ena_dev	4096-ptr_max
PARAM_VALUE	0	ena_dev->admin_queue.comp_ctx->cmd_opcode	0-255
PARAM_VALUE	0	ena_dev->admin_queue.comp_ctx->comp_size	0,8,24,64
PARAM_VALUE	0	ena_dev->admin_queue.comp_ctx->comp_status	0-255
PARAM_VALUE	0	ena_dev->admin_queue.comp_ctx->occupied	0-1
PARAM_VALUE	0	ena_dev->admin_queue.comp_ctx->status	0-2
PARAM_VALUE	0	ena_dev->admin_queue.completion_timeout	0-65535000
PARAM_VALUE	0	ena_dev->admin_queue.curr_cmd_id	0-33
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->admin_queue.completion_timeout	1000-65535000
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->admin_queue.curr_cmd_id	0-31
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->admin_queue.q_depth	32
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->admin_queue.sq.phase	0-1
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->aenq.aenq_handlers	6300059557315182592
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->aenq.q_depth	16
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->customer_metrics.buffer_len	0,512
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->customer_metrics.supported_metrics	0,31
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->mmio_read.reg_read_to	1000-65535000
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->net_device->ethtool_ops->rxfh_max_num_contexts	0,2,8,16,33
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->net_device->ethtool_ops->supported_coalesce_params	0-3,17,19,34-35,48,51,59,63,204,236,273,511,513,529,547,561,563
PARAM_VALUE	0	ena_dev->admin_queue.q_depth	32
PARAM_VALUE	0	ena_dev->admin_queue.sq.phase	0-1
PARAM_VALUE	0	ena_dev->aenq.aenq_handlers	6300059557315182592
PARAM_VALUE	0	ena_dev->aenq.aenq_handlers->unimplemented_handler	0,3887749687630594048
PARAM_VALUE	0	ena_dev->aenq.q_depth	16
PARAM_VALUE	0	ena_dev->customer_metrics.buffer_len	512
PARAM_VALUE	0	ena_dev->customer_metrics.buffer_virt_addr	0-ptr_max
PARAM_VALUE	0	ena_dev->customer_metrics.supported_metrics	0,31
PARAM_VALUE	0	ena_dev->dmadev	4096-ptr_max
PARAM_VALUE	0	ena_dev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ena_dev->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ena_dev->dmadev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ena_dev->dmadev->cma_area->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ena_dev->dmadev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	ena_dev->dmadev->dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ena_dev->dmadev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ena_dev->dmadev->dma_uses_io_tlb	1
PARAM_VALUE	0	ena_dev->dmadev->iommu->attach_deferred	0-1
PARAM_VALUE	0	ena_dev->ena_min_poll_delay_us	100
PARAM_VALUE	0	ena_dev->host_attr.debug_area_virt_addr	0
PARAM_VALUE	0	ena_dev->intr_delay_resolution	1
PARAM_VALUE	0	ena_dev->intr_moder_rx_interval	20
PARAM_VALUE	0	ena_dev->intr_moder_tx_interval	64
PARAM_VALUE	0	ena_dev->net_device->dev.parent	4096-ptr_max
PARAM_VALUE	0	ena_dev->reg_bar	1-u64max
PARAM_VALUE	0	ena_dev->rss.hash_ctrl	0
PARAM_VALUE	0	ena_dev->rss.hash_ctrl_dma_addr	0
PARAM_VALUE	0	ena_dev->rss.hash_func	0
PARAM_VALUE	0	ena_dev->rss.hash_init_val	0
PARAM_VALUE	0	ena_dev->rss.hash_key	0
PARAM_VALUE	0	ena_dev->rss.hash_key_dma_addr	0
PARAM_VALUE	0	ena_dev->rss.host_rss_ind_tbl	0
PARAM_VALUE	0	ena_dev->rss.rss_ind_tbl	0
PARAM_VALUE	0	ena_dev->rss.rss_ind_tbl_dma_addr	0
PARAM_VALUE	0	ena_dev->rss.tbl_log_size	0
PARAM_VALUE	1	reset_reason	7
BUF_SIZE	0	ena_dev	66304
BUF_SIZE	0	ena_dev->dmadev	1616
CAPPED_DATA	0	ena_dev->dmadev	1
DATA_SOURCE	0	ena_dev	r vzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/amazon/ena/ena_netdev.c ena_restore_device() -> ena_com_dev_reset()

Type	Parameter	Key	Value
PARAM_VALUE	0	ena_dev	4096-ptr_max
PARAM_VALUE	0	ena_dev->admin_queue.comp_ctx	0
PARAM_VALUE	0	ena_dev->admin_queue.completion_timeout	0-65535000
PARAM_VALUE	0	ena_dev->admin_queue.cq.entries	0
PARAM_VALUE	0	ena_dev->admin_queue.curr_cmd_id	0-33
PARAM_VALUE	0	ena_dev->admin_queue.ena_dev->mmio_read.reg_read_to	1000-65535000
PARAM_VALUE	0	ena_dev->admin_queue.q_depth	32
PARAM_VALUE	0	ena_dev->admin_queue.q_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ena_dev->admin_queue.sq.entries	0
PARAM_VALUE	0	ena_dev->admin_queue.sq.phase	0-1
PARAM_VALUE	0	ena_dev->aenq.entries	0
PARAM_VALUE	0	ena_dev->aenq.q_depth	16
PARAM_VALUE	1	reset_reason	8
CAPPED_DATA	0	ena_dev->admin_queue.curr_cmd_id	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &rtnl_mutex