nvmet_pci_epf_init_dma identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/nvme/target/pci-epf.c, line 288 (as a function)

Referenced in 1 files:

drivers/nvme/target/pci-epf.c, line 2304

Smatch caller information:

drivers/nvme/target/pci-epf.c nvmet_pci_epf_epc_init() -> nvmet_pci_epf_init_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	nvme_epf	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.bar	0
PARAM_VALUE	0	nvme_epf->ctrl.cap	0
PARAM_VALUE	0	nvme_epf->ctrl.cc	0
PARAM_VALUE	0	nvme_epf->ctrl.cq	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.csts	0
PARAM_VALUE	0	nvme_epf->ctrl.enabled	0
PARAM_VALUE	0	nvme_epf->ctrl.io_cqes	0
PARAM_VALUE	0	nvme_epf->ctrl.io_sqes	0
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.alloc	0
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.curr_nr	1-s32max
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.elements	1-u64max
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.free	0
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.min_nr	0
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.pool_data	0
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.wait.head.next	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.wait.head.prev	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.iod_pool.wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.irq_lock.dep_map->name	0-255
PARAM_VALUE	0	nvme_epf->ctrl.irq_lock.first_waiter	0
PARAM_VALUE	0	nvme_epf->ctrl.irq_lock.magic	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.irq_lock.owner.counter	0
PARAM_VALUE	0	nvme_epf->ctrl.irq_vector_threshold	0
PARAM_VALUE	0	nvme_epf->ctrl.irq_vectors	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.link_up	0
PARAM_VALUE	0	nvme_epf->ctrl.mps	0
PARAM_VALUE	0	nvme_epf->ctrl.mps_mask	0
PARAM_VALUE	0	nvme_epf->ctrl.mps_shift	0
PARAM_VALUE	0	nvme_epf->ctrl.nr_queues	1-128
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->ctrl.irq_lock.magic	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->ctrl.mdts	0-2097152
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->ctrl.mps_shift	0,12-27
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->ctrl.nr_queues	0-128
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->ctrl.nvme_epf	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->epc_features	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->irq_type	0-2,4
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->mdts_kb	0-2048
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->msix_table_offset	0,5120
PARAM_VALUE	0	nvme_epf->ctrl.nvme_epf->nr_vectors	0-2048
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.cpu	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.timer.entry.next	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.timer.expires	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.timer.flags	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.timer.function	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.work.entry.next	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.work.entry.prev	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.work.func	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_cc.wq	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.cpu	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.timer.expires	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.timer.flags	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.timer.function	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.work.entry.next	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.work.entry.prev	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.work.func	0
PARAM_VALUE	0	nvme_epf->ctrl.poll_sqs.wq	0
PARAM_VALUE	0	nvme_epf->ctrl.port	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.sq	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.sq_ab	0
PARAM_VALUE	0	nvme_epf->ctrl.tctrl	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->aen_enabled	2304
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->async_events.next	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->async_events.next->next	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->async_events.prev	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->async_events.prev->next	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->async_events.prev->prev	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->cap	0,16777216-u64max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->changed_ns_list	16,4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->cqs	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->ctrl_key	0,4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->ctrl_key->len	32,48,64
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->dh_gid	0
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->dh_tfm	0
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->drvdata	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->err_counter	0
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->host_key	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->host_key->len	32,48,64
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->lock.dep_map->name	0-255
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->lock.first_waiter	0
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->lock.magic	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->ops	4166078988315271168
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->pi_support	0
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->pr_log_mgr.lock.dep_map->name	0-255
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->pr_log_mgr.lock.magic	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->ref.refcount.refs.counter	1
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->sqs	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_children.first	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb	4096-ptr_max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_bmap_bits	0-4294967295
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_bmap_count	0-4294967295
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_data_blksize	0-4294967295
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_hashsize	s32min-s32max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_last_bmap	0-4294967295
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_mode	0-u16max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_partition_size	s32min-s32max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_reserved	s32min-s32max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->s_root_block	0-4294967295
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->debugfs_dir->d_sb->s_fs_info->work_queued	s32min-s32max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys->ref.refcount.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	nvme_epf->ctrl.tctrl->subsys_entry.next	4096-ptr_max
PARAM_VALUE	0	nvme_epf->epc_features	4096-ptr_max
PARAM_VALUE	0	nvme_epf->epf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	nvme_epf->epf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	nvme_epf->epf->dev.driver	0,4096-ptr_max
BUF_SIZE	0	nvme_epf	s32min-(-2),1-s32max
BUF_SIZE	0	nvme_epf	s32min-(-2),1-s32max
CAPPED_DATA	0	nvme_epf->portid	1
MEM_ZERO	0	&nvme_epf->ctrl
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	nvme_epf	unit_byte
LOCK2		&epf->lock
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&epc->list_lock
TYPE_LOCK		(struct pci_epf)->lock