_efx_writeq identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/sfc/ef10.c _efx_writeo_page() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
DATA_SOURCE	0	efx	$0
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/sfc/ef10.c _efx_writeo_page() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
DATA_SOURCE	0	efx	$0
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/sfc/siena/siena_sriov.c efx_writeo() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
DATA_SOURCE	0	efx	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	efx->pci_dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	efx->pci_dev->current_state	0-3[c]
HOST_DATA	0	efx->pci_dev->devfn	0-503[c]
HOST_DATA	0	efx->rss_spread	1[c]
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->pps_workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->vf_count
NO_OVERFLOW_SIMPLE	0	efx->vf_init_count
LOCK2		flags
LOCK2	0	&efx->biu_lock
HALF_LOCKED2	0	&efx->mac_lock
TYPE_LOCK		(struct efx_nic)->biu_lock

drivers/net/ethernet/sfc/siena/siena_sriov.c efx_writeo() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
DATA_SOURCE	0	efx	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	efx->pci_dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	efx->pci_dev->current_state	0-3[c]
HOST_DATA	0	efx->pci_dev->devfn	0-503[c]
HOST_DATA	0	efx->rss_spread	1[c]
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->pps_workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->vf_count
NO_OVERFLOW_SIMPLE	0	efx->vf_init_count
LOCK2		flags
LOCK2	0	&efx->biu_lock
HALF_LOCKED2	0	&efx->mac_lock
TYPE_LOCK		(struct efx_nic)->biu_lock

drivers/net/ethernet/sfc/siena/siena.c efx_writeo() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
PARAM_VALUE	2	reg	256,592,2048,2144,2256,2272,2288,2640,2688
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
DATA_SOURCE	0	efx	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	efx->pci_dev->acs_capabilities	0-u16max
HOST_DATA	0	efx->pci_dev->class	0-16777215
HOST_DATA	0	efx->pci_dev->current_state	0-3[c]
HOST_DATA	0	efx->pci_dev->devcap	0-u32max
HOST_DATA	0	efx->pci_dev->devfn	0-503[c]
HOST_DATA	0	efx->pci_dev->device	0-u16max
HOST_DATA	0	efx->pci_dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	efx->pci_dev->fm_enabled	0-1[c]
HOST_DATA	0	efx->pci_dev->hdr_type	0-255[c]
HOST_DATA	0	efx->pci_dev->ide_cfg	0-1[c]
HOST_DATA	0	efx->pci_dev->ide_tee_limit	0-1[c]
HOST_DATA	0	efx->pci_dev->irq	0-255
HOST_DATA	0	efx->pci_dev->is_cxl	0-1
HOST_DATA	0	efx->pci_dev->multifunction	0-1[c]
HOST_DATA	0	efx->pci_dev->nr_ide_mem	0-255[c]
HOST_DATA	0	efx->pci_dev->pcie_flags_reg	0-u16max
HOST_DATA	0	efx->pci_dev->pcie_mpss	0-7[c]
HOST_DATA	0	efx->pci_dev->pin	0
HOST_DATA	0	efx->pci_dev->pme_support	0-31[c]
HOST_DATA	0	efx->pci_dev->ptm_granularity	0-255[c]
HOST_DATA	0	efx->pci_dev->revision	0-255
HOST_DATA	0	efx->pci_dev->subsystem_device	0-u16max
HOST_DATA	0	efx->pci_dev->subsystem_vendor	0-u16max
HOST_DATA	0	efx->pci_dev->supported_speeds	0,2-254[c]
HOST_DATA	0	efx->pci_dev->transparent	0[c]
HOST_DATA	0	efx->pci_dev->vendor	0-u16max
HOST_DATA	0	efx->rss_spread	1[c]
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->pps_workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->stats_buffer.len
NO_OVERFLOW_SIMPLE	0	efx->workqueue->rescuer->task->dl.pi_se->dl_runtime
USER_PTR	0	efx->rss_context.rx_hash_key
LOCK2		flags
LOCK2	0	&efx->biu_lock
HALF_LOCKED2	0	&efx->filter_sem
HALF_LOCKED2	0	&efx->mac_lock
HALF_LOCKED2	0	&efx->net_dev->ethtool->rss_lock
TYPE_LOCK		(struct efx_nic)->biu_lock

drivers/net/ethernet/sfc/siena/siena.c efx_writeo() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
PARAM_VALUE	2	reg	264,600,2056,2152,2264,2280,2296,2648,2696
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
DATA_SOURCE	0	efx	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	efx->pci_dev->acs_capabilities	0-u16max
HOST_DATA	0	efx->pci_dev->class	0-16777215
HOST_DATA	0	efx->pci_dev->current_state	0-3[c]
HOST_DATA	0	efx->pci_dev->devcap	0-u32max
HOST_DATA	0	efx->pci_dev->devfn	0-503[c]
HOST_DATA	0	efx->pci_dev->device	0-u16max
HOST_DATA	0	efx->pci_dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	efx->pci_dev->fm_enabled	0-1[c]
HOST_DATA	0	efx->pci_dev->hdr_type	0-255[c]
HOST_DATA	0	efx->pci_dev->ide_cfg	0-1[c]
HOST_DATA	0	efx->pci_dev->ide_tee_limit	0-1[c]
HOST_DATA	0	efx->pci_dev->irq	0-255
HOST_DATA	0	efx->pci_dev->is_cxl	0-1
HOST_DATA	0	efx->pci_dev->multifunction	0-1[c]
HOST_DATA	0	efx->pci_dev->nr_ide_mem	0-255[c]
HOST_DATA	0	efx->pci_dev->pcie_flags_reg	0-u16max
HOST_DATA	0	efx->pci_dev->pcie_mpss	0-7[c]
HOST_DATA	0	efx->pci_dev->pin	0
HOST_DATA	0	efx->pci_dev->pme_support	0-31[c]
HOST_DATA	0	efx->pci_dev->ptm_granularity	0-255[c]
HOST_DATA	0	efx->pci_dev->revision	0-255
HOST_DATA	0	efx->pci_dev->subsystem_device	0-u16max
HOST_DATA	0	efx->pci_dev->subsystem_vendor	0-u16max
HOST_DATA	0	efx->pci_dev->supported_speeds	0,2-254[c]
HOST_DATA	0	efx->pci_dev->transparent	0[c]
HOST_DATA	0	efx->pci_dev->vendor	0-u16max
HOST_DATA	0	efx->rss_spread	1[c]
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->pps_workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->stats_buffer.len
NO_OVERFLOW_SIMPLE	0	efx->workqueue->rescuer->task->dl.pi_se->dl_runtime
USER_PTR	0	efx->rss_context.rx_hash_key
LOCK2		flags
LOCK2	0	&efx->biu_lock
HALF_LOCKED2	0	&efx->filter_sem
HALF_LOCKED2	0	&efx->mac_lock
HALF_LOCKED2	0	&efx->net_dev->ethtool->rss_lock
TYPE_LOCK		(struct efx_nic)->biu_lock

drivers/net/ethernet/sfc/siena/farch.c _efx_writeo_page() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
DATA_SOURCE	0	efx	$0
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&tx_queue->core_txq->_xmit_lock

drivers/net/ethernet/sfc/siena/farch.c _efx_writeo_page() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
DATA_SOURCE	0	efx	$0
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&tx_queue->core_txq->_xmit_lock

drivers/net/ethernet/sfc/siena/farch.c efx_writeo() -> _efx_writeq()

Type	Parameter	Key	Value
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx->filter_state	(-1),480
DATA_SOURCE	0	efx	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	efx->n_channels	1[c]
HOST_DATA	0	efx->n_rx_channels	1[c]
HOST_DATA	0	efx->n_tx_channels	1[c]
HOST_DATA	0	efx->pci_dev->acs_capabilities	0-u16max
HOST_DATA	0	efx->pci_dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	efx->pci_dev->class	0-16777215
HOST_DATA	0	efx->pci_dev->current_state	0-3[c]
HOST_DATA	0	efx->pci_dev->devcap	0-u32max
HOST_DATA	0	efx->pci_dev->devfn	0-503[c]
HOST_DATA	0	efx->pci_dev->device	0-u16max
HOST_DATA	0	efx->pci_dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	efx->pci_dev->fm_enabled	0-1[c]
HOST_DATA	0	efx->pci_dev->hdr_type	0-255[c]
HOST_DATA	0	efx->pci_dev->ide_cfg	0-1[c]
HOST_DATA	0	efx->pci_dev->ide_tee_limit	0-1[c]
HOST_DATA	0	efx->pci_dev->irq	0-255
HOST_DATA	0	efx->pci_dev->is_cxl	0-1
HOST_DATA	0	efx->pci_dev->multifunction	0-1[c]
HOST_DATA	0	efx->pci_dev->nr_ide_mem	0-255[c]
HOST_DATA	0	efx->pci_dev->pcie_flags_reg	0-u16max
HOST_DATA	0	efx->pci_dev->pcie_mpss	0-7[c]
HOST_DATA	0	efx->pci_dev->pin	0
HOST_DATA	0	efx->pci_dev->pme_support	0-31[c]
HOST_DATA	0	efx->pci_dev->ptm_granularity	0-255[c]
HOST_DATA	0	efx->pci_dev->revision	0-255
HOST_DATA	0	efx->pci_dev->subsystem_device	0-u16max
HOST_DATA	0	efx->pci_dev->subsystem_vendor	0-u16max
HOST_DATA	0	efx->pci_dev->supported_speeds	0,2-254[c]
HOST_DATA	0	efx->pci_dev->transparent	0[c]
HOST_DATA	0	efx->pci_dev->vendor	0-u16max
HOST_DATA	0	efx->rss_spread	1[c]
HOST_DATA	0	efx->xdp_channel_offset	1[c]
USER_DATA	2	reg	15728640-15990768,16646144-16908256[c]
NO_OVERFLOW_SIMPLE	0	efx->num_mac_stats
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->phc_clock->clock.dev->dma_range_map
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->pps_workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->stats_buffer.len
NO_OVERFLOW_SIMPLE	0	efx->type->max_rx_ip_filters
NO_OVERFLOW_SIMPLE	0	efx->vf_count
NO_OVERFLOW_SIMPLE	0	efx->vf_init_count
NO_OVERFLOW_SIMPLE	0	efx->workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->xdp_tx_queue_count
LOCK2		flags
LOCK2	0	&efx->biu_lock
HALF_LOCKED2		&state->lock
HALF_LOCKED2	0	&efx->filter_sem
HALF_LOCKED2	0	&efx->mac_lock
HALF_LOCKED2	0	&efx->net_dev->ethtool->rss_lock
HALF_LOCKED2	0	&efx->rps_hash_lock
HALF_LOCKED2	0	&efx->rps_mutex
TYPE_LOCK		(struct efx_nic)->biu_lock

drivers/net/ethernet/sfc/siena/farch.c efx_writeo() -> _efx_writeq()

Type	Parameter	Key	Value
PARAM_VALUE	0	efx	4096-ptr_max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx	s32min-(-1),1-s32max
BUF_SIZE	0	efx->filter_state	(-1),480
DATA_SOURCE	0	efx	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	efx->n_channels	1[c]
HOST_DATA	0	efx->n_rx_channels	1[c]
HOST_DATA	0	efx->n_tx_channels	1[c]
HOST_DATA	0	efx->pci_dev->acs_capabilities	0-u16max
HOST_DATA	0	efx->pci_dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	efx->pci_dev->class	0-16777215
HOST_DATA	0	efx->pci_dev->current_state	0-3[c]
HOST_DATA	0	efx->pci_dev->devcap	0-u32max
HOST_DATA	0	efx->pci_dev->devfn	0-503[c]
HOST_DATA	0	efx->pci_dev->device	0-u16max
HOST_DATA	0	efx->pci_dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	efx->pci_dev->fm_enabled	0-1[c]
HOST_DATA	0	efx->pci_dev->hdr_type	0-255[c]
HOST_DATA	0	efx->pci_dev->ide_cfg	0-1[c]
HOST_DATA	0	efx->pci_dev->ide_tee_limit	0-1[c]
HOST_DATA	0	efx->pci_dev->irq	0-255
HOST_DATA	0	efx->pci_dev->is_cxl	0-1
HOST_DATA	0	efx->pci_dev->multifunction	0-1[c]
HOST_DATA	0	efx->pci_dev->nr_ide_mem	0-255[c]
HOST_DATA	0	efx->pci_dev->pcie_flags_reg	0-u16max
HOST_DATA	0	efx->pci_dev->pcie_mpss	0-7[c]
HOST_DATA	0	efx->pci_dev->pin	0
HOST_DATA	0	efx->pci_dev->pme_support	0-31[c]
HOST_DATA	0	efx->pci_dev->ptm_granularity	0-255[c]
HOST_DATA	0	efx->pci_dev->revision	0-255
HOST_DATA	0	efx->pci_dev->subsystem_device	0-u16max
HOST_DATA	0	efx->pci_dev->subsystem_vendor	0-u16max
HOST_DATA	0	efx->pci_dev->supported_speeds	0,2-254[c]
HOST_DATA	0	efx->pci_dev->transparent	0[c]
HOST_DATA	0	efx->pci_dev->vendor	0-u16max
HOST_DATA	0	efx->rss_spread	1[c]
HOST_DATA	0	efx->xdp_channel_offset	1[c]
USER_DATA	2	reg	15728648-15990776,16646152-16908264[c]
NO_OVERFLOW_SIMPLE	0	efx->num_mac_stats
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->phc_clock->clock.dev->dma_range_map
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->pps_workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->ptp_data->workwq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->stats_buffer.len
NO_OVERFLOW_SIMPLE	0	efx->type->max_rx_ip_filters
NO_OVERFLOW_SIMPLE	0	efx->vf_count
NO_OVERFLOW_SIMPLE	0	efx->vf_init_count
NO_OVERFLOW_SIMPLE	0	efx->workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	efx->xdp_tx_queue_count
LOCK2		flags
LOCK2	0	&efx->biu_lock
HALF_LOCKED2		&state->lock
HALF_LOCKED2	0	&efx->filter_sem
HALF_LOCKED2	0	&efx->mac_lock
HALF_LOCKED2	0	&efx->net_dev->ethtool->rss_lock
HALF_LOCKED2	0	&efx->rps_hash_lock
HALF_LOCKED2	0	&efx->rps_mutex
TYPE_LOCK		(struct efx_nic)->biu_lock