tb_tunnel_match_dma identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/thunderbolt/tunnel.c, line 1973

Defined in 1 files as a prototype:

drivers/thunderbolt/tunnel.h, line 130 (as a prototype)

Defined in 1 files as a function:

drivers/thunderbolt/tunnel.c, line 1988 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/thunderbolt/tb.c __tb_disconnect_xdomain_paths() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->src_port	1
CAPPED_DATA	0	&tunnel->list	1
DATA_SOURCE	1	transmit_path	$2
DATA_SOURCE	2	transmit_ring	$3
DATA_SOURCE	3	receive_path	$4
DATA_SOURCE	4	receive_ring	$5
RX_PATH
TASK_NOT_RUNNING
LOCK2		&tb->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	1
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	1
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	8
PARAM_VALUE	2	transmit_ring	1
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	1
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	1
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	1
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	1
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	1
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	8
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	8
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
CAPPED_DATA	0	tunnel->dst_port	1
CAPPED_DATA	0	tunnel->npaths	1
CAPPED_DATA	0	tunnel->src_port	1
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	1
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	1
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	1
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	1
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	1
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	11
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	11
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	11
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	15
PARAM_VALUE	4	receive_ring	1
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	(-1)
PARAM_VALUE	2	transmit_ring	(-1)
PARAM_VALUE	3	receive_path	10
PARAM_VALUE	4	receive_ring	11
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma

drivers/thunderbolt/test.c tb_test_tunnel_dma_match() -> tb_tunnel_match_dma()

Type	Parameter	Key	Value
PARAM_VALUE	0	tunnel	4096-ptr_max
PARAM_VALUE	0	tunnel->npaths	1-2
PARAM_VALUE	0	tunnel->paths	4096-ptr_max
PARAM_VALUE	1	transmit_path	15
PARAM_VALUE	2	transmit_ring	11
PARAM_VALUE	3	receive_path	(-1)
PARAM_VALUE	4	receive_ring	(-1)
BUF_SIZE	0	tunnel	384-392
BUF_SIZE	0	tunnel	384-392
DATA_SOURCE	0	tunnel	r tb_tunnel_alloc_dma