mlx5_sd_ch_ix_get_dev_ix identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ethernet/mellanox/mlx5/core/lib/sd.h, line 17 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c, line 128 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c mlx5e_ptp_open_rq() -> mlx5_sd_ch_ix_get_dev_ix()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->clock->ptp	0,4096-9223372036854775807
PARAM_VALUE	0	dev->cmd.pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	dev->cmd.token	1-255
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->device	4096-ptr_max
PARAM_VALUE	0	dev->pdev->sriov->driver_max_VFs	0-u16max
PARAM_VALUE	0	dev->priv.alloc_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->priv.alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->priv.alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->priv.alloc_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->priv.alloc_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->priv.alloc_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dev->priv.alloc_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->priv.alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->priv.eq_table->curr_comp_eqs	s32min-s32max
PARAM_VALUE	0	dev->priv.eq_table->max_comp_eqs	1-s32max
PARAM_VALUE	0	dev->priv.pgdir_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->priv.pgdir_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->priv.pgdir_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*dev->priv->alloc_mutex.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	ch_ix	0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dev	unit_byte
HALF_LOCKED2		&netdev->lock
HALF_LOCKED2		&priv->state_lock
TYPE_LOCK		(struct mlx5e_priv)->state_lock

drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c mlx5_sd_ch_ix_get_dev() -> mlx5_sd_ch_ix_get_dev_ix()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	dev->pdev->bus->self->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	1	ch_ix	s32min-(-2),0-s32max
CAPPED_DATA	1	ch_ix	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	ch_ix	$1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	ch_ix	2-s32max[c]
NO_OVERFLOW_SIMPLE	1	ch_ix
UNITS	0	dev	unit_byte
UNITS	1	ch_ix	unit_array_size
HALF_LOCKED2		&priv->state_lock

drivers/net/ethernet/mellanox/mlx5/core/en_main.c mlx5e_open_channel() -> mlx5_sd_ch_ix_get_dev_ix()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->cmd.vars.throttle_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->cmd.vars.unprivileged_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->pdev->sriov->driver_max_VFs	0-u16max
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_children.first	4096-ptr_max
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dev->priv.dbg.eq_debugfs->d_sb	4096-ptr_max
PARAM_VALUE	0	dev->priv.eq_table	4096-ptr_max
PARAM_VALUE	0	dev->priv.eq_table->comp_eqs.xa_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv.eq_table->comp_irqs.xa_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->priv.eq_table->comp_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->priv.eq_table->curr_comp_eqs	s32min-s32max
PARAM_VALUE	0	dev->priv.eq_table->max_comp_eqs	1-s32max
PARAM_VALUE	0	dev->priv.fc_stats->bulk_query_len	s32min-s32max
PARAM_VALUE	0	dev->priv.lag->mode	0-4294967295
PARAM_VALUE	0	dev->priv.parent_mdev->priv.eq_table->rmap->refcount.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->rsc_dump->number_of_menu_items	0-4294967295
PARAM_VALUE	0	dev->rsc_dump->pdn	0-4294967295
PARAM_VALUE	0	*dev->priv.dbg.eq_debugfs->d_children.first->pprev	1-u64max
PARAM_VALUE	1	ch_ix	s32min-(-2),0-u16max
CAPPED_DATA	0	dev->priv.eq_table->max_comp_eqs	1
CAPPED_DATA	1	ch_ix	1
DATA_SOURCE	0	dev	r mlx5_sd_ch_ix_get_dev
DATA_SOURCE	1	ch_ix	$1
NOSPEC	1	ch_ix
NOSPEC	1	ch_ix
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	ch_ix	2-u16max[c]
NO_OVERFLOW_SIMPLE	1	ch_ix
UNITS	1	ch_ix	unit_array_size
HALF_LOCKED2		&priv->state_lock
TYPE_LOCK		(struct mlx5e_priv)->state_lock