tb_tunnel_alloc_dp identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/thunderbolt/tunnel.c, line 1670

Defined in 1 files as a prototype:

drivers/thunderbolt/tunnel.h, line 121 (as a prototype)

Defined in 1 files as a function:

drivers/thunderbolt/tunnel.c, line 1693 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/thunderbolt/tb.c tb_tunnel_one_dp() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	4096-ptr_max
PARAM_VALUE	0	tb->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	tb->lock.dep_map->name	0-255
PARAM_VALUE	0	tb->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tb->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tb->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tb->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tb->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	tb->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tb->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tb->privdata	4096-ptr_max
PARAM_VALUE	0	tb->root_switch	4096-ptr_max
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	1	in->config.type	917761
PARAM_VALUE	1	in->group	1-u64max
PARAM_VALUE	1	in->group->index	1-7
PARAM_VALUE	1	in->group_list.next	4096-ptr_max
PARAM_VALUE	1	in->sw	4096-ptr_max
PARAM_VALUE	1	in->sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	1	in->sw->dev.class	0,4096-ptr_max
PARAM_VALUE	1	in->sw->dev.power.request	0-4
PARAM_VALUE	1	in->sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	1	in->sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	1	in->sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	in->sw->dev.type	0,4096-ptr_max
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.dep_map->name	0-255
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.osq.tail.counter	0-s32max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	2	out->config.type	917762
PARAM_VALUE	2	out->sw	4096-ptr_max
PARAM_VALUE	2	out->sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	2	out->sw->dev.class	0,4096-ptr_max
PARAM_VALUE	2	out->sw->dev.power.request	0-4
PARAM_VALUE	2	out->sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	2	out->sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	2	out->sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	2	out->sw->dev.type	0,4096-ptr_max
PARAM_VALUE	2	out->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	out->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	2	out->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	2	out->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	2	out->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	3	link_nr	0-1
PARAM_VALUE	4	max_up	0-120000
PARAM_VALUE	5	max_down	0-120000
PARAM_VALUE	7	callback_data	4096-ptr_max
CAPPED_DATA	0	tb->root_switch	1
CAPPED_DATA	1	in	1
CAPPED_DATA	1	in->sw	1
CAPPED_DATA	2	out	1
CAPPED_DATA	2	out->sw	1
CAPPED_DATA	2	out->sw->config.depth	1
DATA_SOURCE	0	tb	$0
DATA_SOURCE	1	in	$1
DATA_SOURCE	2	out	$2
FUZZY_MAX	3	link_nr	1
STR_LEN	0	tb	(-1),14,23
STR_LEN	0	tb	(-1),14,23
HARD_MAX	3	link_nr	1
LOCK2	0	&tb->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/test.c TB_TEST_DP_TUNNEL1() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c TB_TEST_DP_TUNNEL2() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_credit_alloc_dp() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_3dp() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_3dp() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_3dp() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_dp() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_dp_chain() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_dp_max_length() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_dp_tree() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0

drivers/thunderbolt/test.c tb_test_tunnel_port_on_path() -> tb_tunnel_alloc_dp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tb	0
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	2	out	4096-ptr_max
PARAM_VALUE	3	link_nr	1
PARAM_VALUE	4	max_up	0
PARAM_VALUE	5	max_down	0
PARAM_VALUE	6	callback	0
PARAM_VALUE	7	callback_data	0