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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/thunderbolt/usb4.c usb4_switch_setup() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 0 sw 0,4096-ptr_max
PARAM_VALUE 1 type 2097409
DATA_SOURCE 0 sw r tb_switch_parent
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/usb4.c usb4_switch_setup() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 0 sw 0,4096-ptr_max
PARAM_VALUE 1 type 1048833
DATA_SOURCE 0 sw r tb_switch_parent
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/icm.c icm_xdomain_activated() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 1 type 2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &dt->lock

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

Type Parameter Key Value
PARAM_VALUE 1 type 2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &tb->lock
TYPE_LOCK (struct tb)->lock

drivers/thunderbolt/tb.c tb_approve_xdomain_paths() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 1 type 2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &dt->lock

drivers/thunderbolt/tb.c tb_disconnect_pci() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 0 sw 4096-ptr_max
PARAM_VALUE 1 type 1048834
DATA_SOURCE 0 sw $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &sw->tb->lock

drivers/thunderbolt/tb.c tb_tunnel_pci() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 0 sw 4096-ptr_max
PARAM_VALUE 1 type 1048834
DATA_SOURCE 0 sw $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
LOCK2 &tb->lock
LOCK2 0 &sw->tb->lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct tb)->lock

drivers/thunderbolt/tb.c tb_tunnel_usb3() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 0 sw 4096-ptr_max
PARAM_VALUE 1 type 2097410
BUF_SIZE 0 sw (-1),1968
BUF_SIZE 0 sw (-1),1968
DATA_SOURCE 0 sw $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/tb.c tb_tunnel_usb3() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 0 sw 4096-ptr_max
PARAM_VALUE 1 type 2097410
DATA_SOURCE 0 sw r tb_switch_parent
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/tunnel.c tb_tunnel_reserved_pci() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 1 type 1048834
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/tunnel.c tb_tunnel_reserved_pci() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 1 type 1048833
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/tunnel.c tb_tunnel_reserved_pci() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 1 type 1048833
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/tunnel.c tb_tunnel_reserved_pci() -> tb_switch_find_port()

Type Parameter Key Value
PARAM_VALUE 1 type 1048834
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &tb->lock