tg3_rx_data_free identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/ethernet/broadcom/tg3.c, line 6666 (as a function)

Referenced in 1 files:

drivers/net/ethernet/broadcom/tg3.c

Smatch caller information:

drivers/net/ethernet/broadcom/tg3.c tg3_rx_prodring_free() -> tg3_rx_data_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,3720,9688-u64max
PARAM_VALUE	0	tp->indirect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	tp->irq_cnt	1-u32max
PARAM_VALUE	0	tp->irq_max	0-s32max
PARAM_VALUE	0	tp->napi	4096-ptr_max
PARAM_VALUE	0	tp->pdev	4096-ptr_max
PARAM_VALUE	0	tp->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	tp->pdev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_mask	0,8
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_token	0,3,5,9,12-13
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->chip_flags	0-3
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->required_flags	0,3,515,1539,2097153,2097155,2097667
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->supported_flags	0,u16max,131071,196607,262143,1245183,1310719
PARAM_VALUE	0	tp->pdev->is_virtfn	0
PARAM_VALUE	0	tp->tg3_flags	4096-ptr_max
PARAM_VALUE	0	tp->write32	4096-ptr_max
PARAM_VALUE	0	*tp->dev->name	0-255
PARAM_VALUE	0	*tp->pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	ri	4096-ptr_max
CAPPED_DATA	0	tp->irq_cnt	1
CAPPED_DATA	0	tp->irq_max	1
DATA_SOURCE	0	tp	$0
NOSPEC	0	tp->rx_pending
NOSPEC	0	tp->rxq_cnt
NOSPEC	0	tp->txq_cnt
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tp->eee.tx_lpi_timer	0-u16max
HOST_DATA	0	tp->grc_local_ctrl	0-2147520511
HOST_DATA	0	tp->misc_host_ctrl	0-u32max
HOST_DATA	0	tp->nic_sram_data_cfg	0-u32max
HOST_DATA	0	tp->pci_cacheline_sz	0
HOST_DATA	0	tp->pci_chip_rev_id	0
HOST_DATA	0	tp->pci_clock_ctrl	0-6291487,2147483648-2153775135[c]
HOST_DATA	0	tp->pci_cmd	0
HOST_DATA	0	tp->pci_fn	0-3
HOST_DATA	0	tp->pci_lat_timer	0,64
HOST_DATA	0	tp->pdev->acs_capabilities	0-u16max
HOST_DATA	0	tp->pdev->bus->bridge_ctl	0-u16max
HOST_DATA	0	tp->pdev->class	0-16777215
HOST_DATA	0	tp->pdev->current_state	0-3[c]
HOST_DATA	0	tp->pdev->devcap	0-u32max
HOST_DATA	0	tp->pdev->devfn	0-503[c]
HOST_DATA	0	tp->pdev->device	0-u16max
HOST_DATA	0	tp->pdev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	tp->pdev->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->hdr_type	0-255[c]
HOST_DATA	0	tp->pdev->ide_cfg	0-1[c]
HOST_DATA	0	tp->pdev->ide_tee_limit	0-1[c]
HOST_DATA	0	tp->pdev->irq	0-255
HOST_DATA	0	tp->pdev->is_cxl	0-1
HOST_DATA	0	tp->pdev->multifunction	0-1[c]
HOST_DATA	0	tp->pdev->nr_ide_mem	0-255[c]
HOST_DATA	0	tp->pdev->pcie_flags_reg	0-u16max
HOST_DATA	0	tp->pdev->pcie_mpss	0-7[c]
HOST_DATA	0	tp->pdev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->physfn->irq	0-255
HOST_DATA	0	tp->pdev->pin	0
HOST_DATA	0	tp->pdev->pme_support	0-31[c]
HOST_DATA	0	tp->pdev->ptm_granularity	0-255[c]
HOST_DATA	0	tp->pdev->revision	0-255
HOST_DATA	0	tp->pdev->subsystem_device	0-u16max
HOST_DATA	0	tp->pdev->subsystem_vendor	0-u16max
HOST_DATA	0	tp->pdev->supported_speeds	0,2-254[c]
HOST_DATA	0	tp->pdev->transparent	0[c]
HOST_DATA	0	tp->pdev->vendor	0-u16max
HOST_DATA	0	tp->phy_otp	1-u32max[c]
HOST_DATA	0	tp->rxq_cnt	2-2147483645[c]
HOST_DATA	0	tp->tx_mode	0-12583170[c]
HOST_DATA	0	tp->txq_cnt	2-2147483645[c]
USER_DATA	0	tp->rx_jumbo_pending	0
USER_DATA	0	tp->rx_pending	0[c]
USER_DATA	0	tp->rxq_cnt	2-2147483645[c]
USER_DATA	0	tp->txq_cnt	1-s32max[c]
USER_DATA	0	tp->txq_req	0
NO_OVERFLOW_SIMPLE	0	tp->dev->real_num_tx_queues
LOCK2		bh
LOCK2	0	&tp->lock
HALF_LOCKED2	0	&tp->dev->lock
TYPE_LOCK		(struct tg3)->lock

drivers/net/ethernet/broadcom/tg3.c tg3_rx_prodring_free() -> tg3_rx_data_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,3720,9688-u64max
PARAM_VALUE	0	tp->indirect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	tp->irq_cnt	1-u32max
PARAM_VALUE	0	tp->irq_max	0-s32max
PARAM_VALUE	0	tp->napi	4096-ptr_max
PARAM_VALUE	0	tp->pdev	4096-ptr_max
PARAM_VALUE	0	tp->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	tp->pdev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_mask	0,8
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_token	0,3,5,9,12-13
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->chip_flags	0-3
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->required_flags	0,3,515,1539,2097153,2097155,2097667
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->supported_flags	0,u16max,131071,196607,262143,1245183,1310719
PARAM_VALUE	0	tp->pdev->is_virtfn	0
PARAM_VALUE	0	tp->tg3_flags	4096-ptr_max
PARAM_VALUE	0	tp->write32	4096-ptr_max
PARAM_VALUE	0	*tp->dev->name	0-255
PARAM_VALUE	0	*tp->pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	ri	4096-ptr_max
PARAM_VALUE	2	map_sz	9110
CAPPED_DATA	0	tp->irq_cnt	1
CAPPED_DATA	0	tp->irq_max	1
DATA_SOURCE	0	tp	$0
NOSPEC	0	tp->rx_pending
NOSPEC	0	tp->rxq_cnt
NOSPEC	0	tp->txq_cnt
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tp->eee.tx_lpi_timer	0-u16max
HOST_DATA	0	tp->grc_local_ctrl	0-2147520511
HOST_DATA	0	tp->misc_host_ctrl	0-u32max
HOST_DATA	0	tp->nic_sram_data_cfg	0-u32max
HOST_DATA	0	tp->pci_cacheline_sz	0
HOST_DATA	0	tp->pci_chip_rev_id	0
HOST_DATA	0	tp->pci_clock_ctrl	0-6291487,2147483648-2153775135[c]
HOST_DATA	0	tp->pci_cmd	0
HOST_DATA	0	tp->pci_fn	0-3
HOST_DATA	0	tp->pci_lat_timer	0,64
HOST_DATA	0	tp->pdev->acs_capabilities	0-u16max
HOST_DATA	0	tp->pdev->bus->bridge_ctl	0-u16max
HOST_DATA	0	tp->pdev->class	0-16777215
HOST_DATA	0	tp->pdev->current_state	0-3[c]
HOST_DATA	0	tp->pdev->devcap	0-u32max
HOST_DATA	0	tp->pdev->devfn	0-503[c]
HOST_DATA	0	tp->pdev->device	0-u16max
HOST_DATA	0	tp->pdev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	tp->pdev->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->hdr_type	0-255[c]
HOST_DATA	0	tp->pdev->ide_cfg	0-1[c]
HOST_DATA	0	tp->pdev->ide_tee_limit	0-1[c]
HOST_DATA	0	tp->pdev->irq	0-255
HOST_DATA	0	tp->pdev->is_cxl	0-1
HOST_DATA	0	tp->pdev->multifunction	0-1[c]
HOST_DATA	0	tp->pdev->nr_ide_mem	0-255[c]
HOST_DATA	0	tp->pdev->pcie_flags_reg	0-u16max
HOST_DATA	0	tp->pdev->pcie_mpss	0-7[c]
HOST_DATA	0	tp->pdev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->physfn->irq	0-255
HOST_DATA	0	tp->pdev->pin	0
HOST_DATA	0	tp->pdev->pme_support	0-31[c]
HOST_DATA	0	tp->pdev->ptm_granularity	0-255[c]
HOST_DATA	0	tp->pdev->revision	0-255
HOST_DATA	0	tp->pdev->subsystem_device	0-u16max
HOST_DATA	0	tp->pdev->subsystem_vendor	0-u16max
HOST_DATA	0	tp->pdev->supported_speeds	0,2-254[c]
HOST_DATA	0	tp->pdev->transparent	0[c]
HOST_DATA	0	tp->pdev->vendor	0-u16max
HOST_DATA	0	tp->phy_otp	1-u32max[c]
HOST_DATA	0	tp->rxq_cnt	2-2147483645[c]
HOST_DATA	0	tp->tx_mode	0-12583170[c]
HOST_DATA	0	tp->txq_cnt	2-2147483645[c]
USER_DATA	0	tp->rx_jumbo_pending	0
USER_DATA	0	tp->rx_pending	0[c]
USER_DATA	0	tp->rxq_cnt	2-2147483645[c]
USER_DATA	0	tp->txq_cnt	1-s32max[c]
USER_DATA	0	tp->txq_req	0
NO_OVERFLOW_SIMPLE	0	tp->dev->real_num_tx_queues
LOCK2		bh
LOCK2	0	&tp->lock
HALF_LOCKED2	0	&tp->dev->lock
TYPE_LOCK		(struct tg3)->lock

drivers/net/ethernet/broadcom/tg3.c tg3_rx_prodring_free() -> tg3_rx_data_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,3720,9688-u64max
PARAM_VALUE	0	tp->indirect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	tp->irq_cnt	1-u32max
PARAM_VALUE	0	tp->irq_max	0-s32max
PARAM_VALUE	0	tp->napi	4096-ptr_max
PARAM_VALUE	0	tp->pdev	4096-ptr_max
PARAM_VALUE	0	tp->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	tp->pdev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_mask	0,8
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_token	0,3,5,9,12-13
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->chip_flags	0-3
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->required_flags	0,3,515,1539,2097153,2097155,2097667
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->supported_flags	0,u16max,131071,196607,262143,1245183,1310719
PARAM_VALUE	0	tp->pdev->is_virtfn	0
PARAM_VALUE	0	tp->tg3_flags	4096-ptr_max
PARAM_VALUE	0	tp->write32	4096-ptr_max
PARAM_VALUE	0	*tp->dev->name	0-255
PARAM_VALUE	0	*tp->pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	ri	4096-ptr_max
CAPPED_DATA	0	tp->irq_cnt	1
CAPPED_DATA	0	tp->irq_max	1
DATA_SOURCE	0	tp	$0
NOSPEC	0	tp->rx_pending
NOSPEC	0	tp->rxq_cnt
NOSPEC	0	tp->txq_cnt
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tp->eee.tx_lpi_timer	0-u16max
HOST_DATA	0	tp->grc_local_ctrl	0-2147520511
HOST_DATA	0	tp->misc_host_ctrl	0-u32max
HOST_DATA	0	tp->nic_sram_data_cfg	0-u32max
HOST_DATA	0	tp->pci_cacheline_sz	0
HOST_DATA	0	tp->pci_chip_rev_id	0
HOST_DATA	0	tp->pci_clock_ctrl	0-6291487,2147483648-2153775135[c]
HOST_DATA	0	tp->pci_cmd	0
HOST_DATA	0	tp->pci_fn	0-3
HOST_DATA	0	tp->pci_lat_timer	0,64
HOST_DATA	0	tp->pdev->acs_capabilities	0-u16max
HOST_DATA	0	tp->pdev->bus->bridge_ctl	0-u16max
HOST_DATA	0	tp->pdev->class	0-16777215
HOST_DATA	0	tp->pdev->current_state	0-3[c]
HOST_DATA	0	tp->pdev->devcap	0-u32max
HOST_DATA	0	tp->pdev->devfn	0-503[c]
HOST_DATA	0	tp->pdev->device	0-u16max
HOST_DATA	0	tp->pdev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	tp->pdev->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->hdr_type	0-255[c]
HOST_DATA	0	tp->pdev->ide_cfg	0-1[c]
HOST_DATA	0	tp->pdev->ide_tee_limit	0-1[c]
HOST_DATA	0	tp->pdev->irq	0-255
HOST_DATA	0	tp->pdev->is_cxl	0-1
HOST_DATA	0	tp->pdev->multifunction	0-1[c]
HOST_DATA	0	tp->pdev->nr_ide_mem	0-255[c]
HOST_DATA	0	tp->pdev->pcie_flags_reg	0-u16max
HOST_DATA	0	tp->pdev->pcie_mpss	0-7[c]
HOST_DATA	0	tp->pdev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->physfn->irq	0-255
HOST_DATA	0	tp->pdev->pin	0
HOST_DATA	0	tp->pdev->pme_support	0-31[c]
HOST_DATA	0	tp->pdev->ptm_granularity	0-255[c]
HOST_DATA	0	tp->pdev->revision	0-255
HOST_DATA	0	tp->pdev->subsystem_device	0-u16max
HOST_DATA	0	tp->pdev->subsystem_vendor	0-u16max
HOST_DATA	0	tp->pdev->supported_speeds	0,2-254[c]
HOST_DATA	0	tp->pdev->transparent	0[c]
HOST_DATA	0	tp->pdev->vendor	0-u16max
HOST_DATA	0	tp->phy_otp	1-u32max[c]
HOST_DATA	0	tp->rxq_cnt	2-2147483645[c]
HOST_DATA	0	tp->tx_mode	0-12583170[c]
HOST_DATA	0	tp->txq_cnt	2-2147483645[c]
USER_DATA	0	tp->rx_jumbo_pending	0
USER_DATA	0	tp->rx_pending	0[c]
USER_DATA	0	tp->rxq_cnt	2-2147483645[c]
USER_DATA	0	tp->txq_cnt	1-s32max[c]
USER_DATA	0	tp->txq_req	0
NO_OVERFLOW_SIMPLE	0	tp->dev->real_num_tx_queues
LOCK2		bh
LOCK2	0	&tp->lock
HALF_LOCKED2	0	&tp->dev->lock
TYPE_LOCK		(struct tg3)->lock

drivers/net/ethernet/broadcom/tg3.c tg3_rx_prodring_free() -> tg3_rx_data_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,3720,9688-u64max
PARAM_VALUE	0	tp->indirect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	tp->irq_cnt	1-u32max
PARAM_VALUE	0	tp->irq_max	0-s32max
PARAM_VALUE	0	tp->napi	4096-ptr_max
PARAM_VALUE	0	tp->pdev	4096-ptr_max
PARAM_VALUE	0	tp->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	tp->pdev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_mask	0,8
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->bus_select_token	0,3,5,9,12-13
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->chip_flags	0-3
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->required_flags	0,3,515,1539,2097153,2097155,2097667
PARAM_VALUE	0	tp->pdev->dev.msi.domain->msi_parent_ops->supported_flags	0,u16max,131071,196607,262143,1245183,1310719
PARAM_VALUE	0	tp->pdev->is_virtfn	0
PARAM_VALUE	0	tp->rx_std_ring_mask	0-2147483646
PARAM_VALUE	0	tp->tg3_flags	4096-ptr_max
PARAM_VALUE	0	tp->write32	4096-ptr_max
PARAM_VALUE	0	*tp->dev->name	0-255
PARAM_VALUE	0	*tp->pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	ri	4096-ptr_max
PARAM_VALUE	2	map_sz	9110
CAPPED_DATA	0	tp->irq_cnt	1
CAPPED_DATA	0	tp->irq_max	1
CAPPED_DATA	0	tp->rx_std_ring_mask	1
DATA_SOURCE	0	tp	$0
NOSPEC	0	tp->rx_pending
NOSPEC	0	tp->rxq_cnt
NOSPEC	0	tp->txq_cnt
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tp->eee.tx_lpi_timer	0-u16max
HOST_DATA	0	tp->grc_local_ctrl	0-2147520511
HOST_DATA	0	tp->misc_host_ctrl	0-u32max
HOST_DATA	0	tp->nic_sram_data_cfg	0-u32max
HOST_DATA	0	tp->pci_cacheline_sz	0
HOST_DATA	0	tp->pci_chip_rev_id	0
HOST_DATA	0	tp->pci_clock_ctrl	0-6291487,2147483648-2153775135[c]
HOST_DATA	0	tp->pci_cmd	0
HOST_DATA	0	tp->pci_fn	0-3
HOST_DATA	0	tp->pci_lat_timer	0,64
HOST_DATA	0	tp->pdev->acs_capabilities	0-u16max
HOST_DATA	0	tp->pdev->bus->bridge_ctl	0-u16max
HOST_DATA	0	tp->pdev->class	0-16777215
HOST_DATA	0	tp->pdev->current_state	0-3[c]
HOST_DATA	0	tp->pdev->devcap	0-u32max
HOST_DATA	0	tp->pdev->devfn	0-503[c]
HOST_DATA	0	tp->pdev->device	0-u16max
HOST_DATA	0	tp->pdev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	tp->pdev->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->hdr_type	0-255[c]
HOST_DATA	0	tp->pdev->ide_cfg	0-1[c]
HOST_DATA	0	tp->pdev->ide_tee_limit	0-1[c]
HOST_DATA	0	tp->pdev->irq	0-255
HOST_DATA	0	tp->pdev->is_cxl	0-1
HOST_DATA	0	tp->pdev->multifunction	0-1[c]
HOST_DATA	0	tp->pdev->nr_ide_mem	0-255[c]
HOST_DATA	0	tp->pdev->pcie_flags_reg	0-u16max
HOST_DATA	0	tp->pdev->pcie_mpss	0-7[c]
HOST_DATA	0	tp->pdev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	tp->pdev->physfn->irq	0-255
HOST_DATA	0	tp->pdev->pin	0
HOST_DATA	0	tp->pdev->pme_support	0-31[c]
HOST_DATA	0	tp->pdev->ptm_granularity	0-255[c]
HOST_DATA	0	tp->pdev->revision	0-255
HOST_DATA	0	tp->pdev->subsystem_device	0-u16max
HOST_DATA	0	tp->pdev->subsystem_vendor	0-u16max
HOST_DATA	0	tp->pdev->supported_speeds	0,2-254[c]
HOST_DATA	0	tp->pdev->transparent	0[c]
HOST_DATA	0	tp->pdev->vendor	0-u16max
HOST_DATA	0	tp->phy_otp	1-u32max[c]
HOST_DATA	0	tp->rxq_cnt	2-2147483645[c]
HOST_DATA	0	tp->tx_mode	0-12583170[c]
HOST_DATA	0	tp->txq_cnt	2-2147483645[c]
USER_DATA	0	tp->rx_jumbo_pending	0
USER_DATA	0	tp->rx_pending	0[c]
USER_DATA	0	tp->rxq_cnt	2-2147483645[c]
USER_DATA	0	tp->txq_cnt	1-s32max[c]
USER_DATA	0	tp->txq_req	0
NO_OVERFLOW_SIMPLE	0	tp->dev->real_num_tx_queues
LOCK2		bh
LOCK2	0	&tp->lock
HALF_LOCKED2	0	&tp->dev->lock
TYPE_LOCK		(struct tg3)->lock