pch_gbe_free_rx_resources identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c, line 1821

Defined in 1 files as a prototype:

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h, line 610 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c, line 1826 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c pch_gbe_open() -> pch_gbe_free_rx_resources()

Type	Parameter	Key	Value
PARAM_VALUE	0	adapter	4096-ptr_max
PARAM_VALUE	0	adapter->hw.mac.addr	4096-ptr_max
PARAM_VALUE	0	adapter->hw.miim_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adapter->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	adapter->pdev->msix_base	0
PARAM_VALUE	0	adapter->rx_ring	4096-ptr_max
PARAM_VALUE	0	adapter->rx_ring->buffer_info	1-u64max
PARAM_VALUE	0	adapter->rx_ring->count	0-s32max
PARAM_VALUE	0	adapter->rx_ring->desc	1-ptr_max
PARAM_VALUE	0	adapter->rx_ring->next_to_clean	0
PARAM_VALUE	0	adapter->rx_ring->next_to_use	0
PARAM_VALUE	0	adapter->rx_ring->rx_buff_pool	0
PARAM_VALUE	0	adapter->rx_ring->rx_buff_pool_logic	0
PARAM_VALUE	0	adapter->rx_ring->rx_buff_pool_size	0
PARAM_VALUE	0	adapter->tx_ring	4096-ptr_max
PARAM_VALUE	0	adapter->tx_ring->buffer_info	1-u64max
PARAM_VALUE	0	adapter->tx_ring->count	0-s32max
PARAM_VALUE	0	adapter->tx_ring->desc	1-ptr_max
PARAM_VALUE	0	adapter->tx_ring->next_to_clean	0
PARAM_VALUE	0	adapter->tx_ring->next_to_use	0
PARAM_VALUE	0	*adapter->netdev->name	0
PARAM_VALUE	1	rx_ring	4096-ptr_max
PARAM_VALUE	1	rx_ring->buffer_info	1-u64max
PARAM_VALUE	1	rx_ring->count	0-s32max
PARAM_VALUE	1	rx_ring->desc	1-ptr_max
PARAM_VALUE	1	rx_ring->desc->buffer_addr	0
PARAM_VALUE	1	rx_ring->desc->dma_status	0
PARAM_VALUE	1	rx_ring->desc->gbec_status	0
PARAM_VALUE	1	rx_ring->desc->reserved1	0
PARAM_VALUE	1	rx_ring->desc->reserved2	0
PARAM_VALUE	1	rx_ring->desc->rx_words_eob	0
PARAM_VALUE	1	rx_ring->desc->tcp_ip_status	0
PARAM_VALUE	1	rx_ring->next_to_clean	0
PARAM_VALUE	1	rx_ring->next_to_use	0
PARAM_VALUE	1	rx_ring->rx_buff_pool	0
PARAM_VALUE	1	rx_ring->rx_buff_pool_logic	0
PARAM_VALUE	1	rx_ring->rx_buff_pool_size	0
CAPPED_DATA	0	adapter->rx_ring->buffer_info	1
CAPPED_DATA	0	adapter->rx_ring->count	1
CAPPED_DATA	0	adapter->tx_ring->buffer_info	1
CAPPED_DATA	0	adapter->tx_ring->count	1
CAPPED_DATA	1	rx_ring->buffer_info	1
CAPPED_DATA	1	rx_ring->count	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c pch_gbe_stop() -> pch_gbe_free_rx_resources()

Type	Parameter	Key	Value
PARAM_VALUE	0	adapter	4096-ptr_max
PARAM_VALUE	0	adapter->hw.miim_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->napi.config	0,4096-ptr_max
PARAM_VALUE	0	adapter->napi.dev	4096-ptr_max
PARAM_VALUE	0	adapter->napi.dev->lock.dep_map->name	0-255
PARAM_VALUE	0	adapter->napi.dev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adapter->napi.dev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adapter->napi.dev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	adapter->napi.dev->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adapter->napi.dev->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adapter->napi.dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	adapter->napi.dev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adapter->napi.napi_hash_node->next->pprev	1-u64max
PARAM_VALUE	0	adapter->napi.napi_hash_node.next->pprev	1-u64max
PARAM_VALUE	0	adapter->napi.napi_hash_node.pprev	0
PARAM_VALUE	0	adapter->napi.timer.is_queued	0
PARAM_VALUE	0	adapter->napi.timer.node.node.next	0
PARAM_VALUE	0	adapter->napi.timer.node.node.prev	0
PARAM_VALUE	0	adapter->netdev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.cma_area->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	adapter->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->msix_base	0
PARAM_VALUE	0	adapter->rx_ring	4096-ptr_max
PARAM_VALUE	0	adapter->rx_ring->next_to_clean	0
PARAM_VALUE	0	adapter->rx_ring->next_to_use	0
PARAM_VALUE	0	adapter->rx_ring->rx_buff_pool	0
PARAM_VALUE	0	adapter->rx_ring->rx_buff_pool_logic	0
PARAM_VALUE	0	adapter->rx_ring->rx_buff_pool_size	0
PARAM_VALUE	0	adapter->tx_ring	4096-ptr_max
PARAM_VALUE	0	adapter->tx_ring->buffer_info	0
PARAM_VALUE	0	adapter->tx_ring->desc	0
PARAM_VALUE	0	adapter->tx_ring->next_to_clean	0
PARAM_VALUE	0	adapter->tx_ring->next_to_use	0
PARAM_VALUE	0	adapter->watchdog_timer.entry.pprev	0
PARAM_VALUE	0	adapter->watchdog_timer.flags	0-4194302
PARAM_VALUE	0	adapter->watchdog_timer.function	0
PARAM_VALUE	0	*adapter->netdev->name	0-255
PARAM_VALUE	1	rx_ring	4096-ptr_max
PARAM_VALUE	1	rx_ring->buffer_info->dma	0
PARAM_VALUE	1	rx_ring->buffer_info->length	0
PARAM_VALUE	1	rx_ring->buffer_info->mapped	0
PARAM_VALUE	1	rx_ring->buffer_info->rx_buffer	0
PARAM_VALUE	1	rx_ring->buffer_info->skb	0
PARAM_VALUE	1	rx_ring->buffer_info->time_stamp	0
PARAM_VALUE	1	rx_ring->desc->buffer_addr	0
PARAM_VALUE	1	rx_ring->desc->dma_status	0
PARAM_VALUE	1	rx_ring->desc->gbec_status	0
PARAM_VALUE	1	rx_ring->desc->reserved1	0
PARAM_VALUE	1	rx_ring->desc->reserved2	0
PARAM_VALUE	1	rx_ring->desc->rx_words_eob	0
PARAM_VALUE	1	rx_ring->desc->tcp_ip_status	0
PARAM_VALUE	1	rx_ring->next_to_clean	0
PARAM_VALUE	1	rx_ring->next_to_use	0
PARAM_VALUE	1	rx_ring->rx_buff_pool	0
PARAM_VALUE	1	rx_ring->rx_buff_pool_logic	0
PARAM_VALUE	1	rx_ring->rx_buff_pool_size	0
CAPPED_DATA	0	adapter->napi.timer.base	1
CAPPED_DATA	0	adapter->netdev->num_tx_queues	1
CAPPED_DATA	0	adapter->rx_ring->count	1
CAPPED_DATA	0	adapter->tx_ring->count	1
CAPPED_DATA	1	rx_ring->count	1
PARAM_COMPARE	0	&adapter->napi.timer	!= $0->napi.timer.base->running
MEM_ZERO	0	adapter->rx_ring->buffer_info
MEM_ZERO	0	adapter->rx_ring->desc
MEM_ZERO	1	rx_ring->buffer_info
MEM_ZERO	1	rx_ring->desc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&netdev->lock
HALF_LOCKED2		&rdev->wiphy.mtx
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c pch_gbe_set_ringparam() -> pch_gbe_free_rx_resources()

Type	Parameter	Key	Value
PARAM_VALUE	0	adapter	4096-ptr_max
PARAM_VALUE	0	adapter->netdev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adapter->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	adapter->rx_ring	4096-ptr_max
PARAM_VALUE	0	adapter->rx_ring->buffer_info	1-u64max
PARAM_VALUE	0	adapter->rx_ring->count	0-s32max
PARAM_VALUE	0	adapter->rx_ring->desc	1-ptr_max
PARAM_VALUE	0	adapter->rx_ring->next_to_clean	0
PARAM_VALUE	0	adapter->rx_ring->next_to_use	0
PARAM_VALUE	0	adapter->tx_ring	4096-ptr_max
PARAM_VALUE	0	adapter->tx_ring->buffer_info	1-u64max
PARAM_VALUE	0	adapter->tx_ring->count	0-s32max
PARAM_VALUE	0	adapter->tx_ring->desc	1-ptr_max
PARAM_VALUE	0	adapter->tx_ring->next_to_clean	0
PARAM_VALUE	0	adapter->tx_ring->next_to_use	0
PARAM_VALUE	0	*adapter->netdev->name	0-255
BUF_SIZE	0	adapter->rx_ring	64
BUF_SIZE	0	adapter->tx_ring	40
CAPPED_DATA	0	adapter->rx_ring->buffer_info	1
CAPPED_DATA	0	adapter->rx_ring->count	1
CAPPED_DATA	0	adapter->tx_ring->buffer_info	1
CAPPED_DATA	0	adapter->tx_ring->count	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c pch_gbe_set_ringparam() -> pch_gbe_free_rx_resources()

Type	Parameter	Key	Value
PARAM_VALUE	0	adapter	4096-ptr_max
PARAM_VALUE	0	adapter->netdev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adapter->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adapter->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	adapter->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	adapter->pdev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	adapter->rx_ring	4096-ptr_max
PARAM_VALUE	0	adapter->rx_ring->buffer_info	1-u64max
PARAM_VALUE	0	adapter->rx_ring->count	0-s32max
PARAM_VALUE	0	adapter->rx_ring->desc	1-ptr_max
PARAM_VALUE	0	adapter->rx_ring->next_to_clean	0
PARAM_VALUE	0	adapter->rx_ring->next_to_use	0
PARAM_VALUE	0	adapter->tx_ring	4096-ptr_max
PARAM_VALUE	0	*adapter->netdev->name	0-255
PARAM_VALUE	1	rx_ring	4096-ptr_max
PARAM_VALUE	1	rx_ring->buffer_info	1-u64max
PARAM_VALUE	1	rx_ring->buffer_info->dma	0
PARAM_VALUE	1	rx_ring->buffer_info->length	0
PARAM_VALUE	1	rx_ring->buffer_info->mapped	0
PARAM_VALUE	1	rx_ring->buffer_info->rx_buffer	0
PARAM_VALUE	1	rx_ring->buffer_info->skb	0
PARAM_VALUE	1	rx_ring->buffer_info->time_stamp	0
PARAM_VALUE	1	rx_ring->count	0-s32max
PARAM_VALUE	1	rx_ring->desc	1-ptr_max
PARAM_VALUE	1	rx_ring->desc->buffer_addr	0
PARAM_VALUE	1	rx_ring->desc->dma_status	0
PARAM_VALUE	1	rx_ring->desc->gbec_status	0
PARAM_VALUE	1	rx_ring->desc->reserved1	0
PARAM_VALUE	1	rx_ring->desc->reserved2	0
PARAM_VALUE	1	rx_ring->desc->rx_words_eob	0
PARAM_VALUE	1	rx_ring->desc->tcp_ip_status	0
PARAM_VALUE	1	rx_ring->next_to_clean	0
PARAM_VALUE	1	rx_ring->next_to_use	0
BUF_SIZE	0	adapter->rx_ring	64
BUF_SIZE	0	adapter->tx_ring	40
BUF_SIZE	1	rx_ring	64
CAPPED_DATA	0	adapter->rx_ring->buffer_info	1
CAPPED_DATA	0	adapter->rx_ring->count	1
CAPPED_DATA	1	rx_ring->buffer_info	1
CAPPED_DATA	1	rx_ring->count	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL