xgbe_free_memory identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/ethernet/amd/xgbe/xgbe-drv.c, line 1201 (as a function)

Referenced in 1 files:

drivers/net/ethernet/amd/xgbe/xgbe-drv.c

Smatch caller information:

drivers/net/ethernet/amd/xgbe/xgbe-drv.c xgbe_alloc_memory() -> xgbe_free_memory()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdata	4096-ptr_max
PARAM_VALUE	0	pdata->channel_count	1-u32max
PARAM_VALUE	0	pdata->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pdata->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pdata->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	pdata->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	pdata->dev->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	pdata->dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	pdata->dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	pdata->dev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pdata->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	pdata->netdev	4096-ptr_max
PARAM_VALUE	0	pdata->new_rx_ring_count	0
PARAM_VALUE	0	pdata->new_tx_ring_count	0
PARAM_VALUE	0	pdata->rx_buf_size	0,1536-4096
PARAM_VALUE	0	pdata->vdata->ecc_support	0-1
PARAM_VALUE	0	pdata->vdata->tstamp_ptp_clock_freq	0-1
PARAM_VALUE	0	*pdata->netdev->name	0-255
BUF_SIZE	0	pdata->an_workqueue	(-1),512,528-8720
BUF_SIZE	0	pdata->dev_workqueue	(-1),512,528-8720
CAPPED_DATA	0	pdata->channel_count	1
DATA_SOURCE	0	pdata	$0
STR_LEN	0	pdata->an_name	(-1),46
STR_LEN	0	pdata->ecc_name	(-1),46
STR_LEN	0	pdata->i2c_name	(-1),46
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	pdata->channel_count	1-s32max[c]
USER_DATA	0	pdata->new_tx_ring_count	0[c]
USER_DATA	0	pdata->tx_q_count	1-u32max[c]
USER_DATA	0	pdata->tx_ring_count	1-u32max[c]

drivers/net/ethernet/amd/xgbe/xgbe-drv.c xgbe_close() -> xgbe_free_memory()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdata	4096-ptr_max
PARAM_VALUE	0	pdata->vdata->ecc_support	0-1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&netdev->lock
HALF_LOCKED2		&rdev->wiphy.mtx
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/amd/xgbe/xgbe-drv.c xgbe_full_restart_dev() -> xgbe_free_memory()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdata	4096-ptr_max
PARAM_VALUE	0	pdata->netdev	4096-ptr_max
PARAM_VALUE	0	pdata->vdata->ecc_support	0-1
CAPPED_DATA	0	pdata->new_rx_ring_count	1
CAPPED_DATA	0	pdata->new_tx_ring_count	1
DATA_SOURCE	0	pdata	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	pdata->new_tx_ring_count	0-u32max[c]
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/amd/xgbe/xgbe-drv.c xgbe_open() -> xgbe_free_memory()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdata	4096-ptr_max
PARAM_VALUE	0	pdata->an_workqueue	4096-ptr_max
PARAM_VALUE	0	pdata->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pdata->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	pdata->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	pdata->dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	pdata->dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	pdata->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	pdata->dev_workqueue	4096-ptr_max
PARAM_VALUE	0	pdata->i2c.op_state.op->cmd	0-1
PARAM_VALUE	0	pdata->i2c.op_state.op->len	1-3,5,128,256
PARAM_VALUE	0	pdata->netdev	4096-ptr_max
PARAM_VALUE	0	pdata->netdev->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	pdata->netdev->tc_to_txq->count	0-u16max
PARAM_VALUE	0	pdata->netdev->tc_to_txq->offset	0-u16max
PARAM_VALUE	0	pdata->new_rx_ring_count	0
PARAM_VALUE	0	pdata->new_tx_ring_count	0
PARAM_VALUE	0	pdata->phy.speed	(-1),1000,2500,10000
PARAM_VALUE	0	pdata->ptpclk	0,4096-ptr_max
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.request	0-4
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	pdata->ptpclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	pdata->ptpclk->core->enable_count	0-4294967295
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	pdata->ptpclk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	pdata->ptpclk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	pdata->ptpclk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	pdata->ptpclk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	pdata->ptpclk->core->prepare_count	1-4294967295
PARAM_VALUE	0	pdata->ptpclk->core->protect_count	0-4294967295
PARAM_VALUE	0	pdata->rx_buf_size	0,1536-4096
PARAM_VALUE	0	pdata->rx_ring_count	1-u32max
PARAM_VALUE	0	pdata->service_timer.entry.pprev	0
PARAM_VALUE	0	pdata->service_timer.flags	0-4194302
PARAM_VALUE	0	pdata->service_timer.lockdep_map->name	0-255
PARAM_VALUE	0	pdata->sysclk	0,4096-ptr_max
PARAM_VALUE	0	pdata->sysclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	pdata->sysclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	pdata->sysclk->core->dev->power.request	0-4
PARAM_VALUE	0	pdata->sysclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	pdata->sysclk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	pdata->sysclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	pdata->sysclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	pdata->sysclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	pdata->sysclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	pdata->sysclk->core->enable_count	0-4294967295
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	pdata->sysclk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	pdata->sysclk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	pdata->sysclk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	pdata->sysclk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	pdata->sysclk->core->prepare_count	1-4294967295
PARAM_VALUE	0	pdata->sysclk->core->protect_count	0-4294967295
PARAM_VALUE	0	pdata->tx_q_count	1-u32max
PARAM_VALUE	0	pdata->tx_ring_count	1-u32max
PARAM_VALUE	0	pdata->vdata->enable_rrc	0-1
PARAM_VALUE	0	pdata->vdata->rx_desc_prefetch	0,5
PARAM_VALUE	0	pdata->vdata->tstamp_ptp_clock_freq	0-1
PARAM_VALUE	0	pdata->vdata->tx_desc_prefetch	0,5
PARAM_VALUE	0	pdata->vdata->xpcs_access	0-2
PARAM_VALUE	0	pdata->xgmac_regs	4096-ptr_max
PARAM_VALUE	0	*pdata->netdev->name	0-255
PARAM_VALUE	0	*pdata->netdev->prio_tc_map	0-255
PARAM_VALUE	0	*pdata->pfcq	0-4294967295
PARAM_VALUE	0	*pdata->prio2q_map	0-4294967295
PARAM_VALUE	0	*pdata->q2tc_map	0-4294967295
PARAM_VALUE	0	*pdata->rss_table	0-4294967295
PARAM_VALUE	0	*pdata->rx_rfa	0-4294967295
PARAM_VALUE	0	*pdata->rx_rfd	0-4294967295
BUF_SIZE	0	pdata->an_workqueue	(-1),512,528-8720
BUF_SIZE	0	pdata->dev_workqueue	(-1),512,528-8720
CAPPED_DATA	0	pdata->netdev->real_num_tx_queues	1
CAPPED_DATA	0	pdata->rx_ring_count	1
CAPPED_DATA	0	pdata->tx_q_count	1
CAPPED_DATA	0	pdata->tx_ring_count	1
STR_LEN	0	pdata->an_name	46
STR_LEN	0	pdata->ecc_name	46
STR_LEN	0	pdata->i2c_name	46
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pdata->num_tcs
HALF_LOCKED2		global &rtnl_mutex