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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/cxl/core/region.c __cxl_dpa_to_region() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0

drivers/cxl/core/region.c cxl_region_setup_flags() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock

drivers/cxl/core/region.c first_mapped_decoder() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0
STR_LEN 0 dev (-1),31
STR_LEN 0 dev (-1),31
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &endpoint->dev.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &component_mutex
HALF_LOCKED2 global &dpm_list_mtx
HALF_LOCKED2 global &dsa2_mutex
HALF_LOCKED2 global &nvdimm_bus_list_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 global &wwan_register_lock

drivers/cxl/core/region.c poison_by_decoder() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0

drivers/cxl/core/region.c store_targetN() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
DATA_SOURCE 0 dev r bus_find_device_by_name
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/cxl/core/port.c cxl_decoder_add_locked() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &port->dev.mutex

drivers/cxl/core/port.c cxld_unregister() -> is_endpoint_decoder()

Type Parameter Key Value
DATA_SOURCE 0 dev $0

drivers/cxl/core/port.c to_cxl_decoder() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->type 0-800064969857134591,800064969857134593-6974686570282930175
DATA_SOURCE 0 dev $0
STR_LEN 0 dev (-1),31
STR_LEN 0 dev (-1),31
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock

drivers/cxl/core/port.c to_cxl_endpoint_decoder() -> is_endpoint_decoder()

Type Parameter Key Value
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev->bus (-1),168
BUF_SIZE 0 dev->parent (-1),1616
BUF_SIZE 0 dev->type (-1),48
DATA_SOURCE 0 dev $0
STR_LEN 0 dev (-1),31
STR_LEN 0 dev (-1),31
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &endpoint->dev.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock

drivers/cxl/core/pci.c __cxl_endpoint_decoder_reset_detected() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0

drivers/cxl/core/hdm.c commit_reap() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->type 0-800064969857134591,800064969857134593-6974686570282930175
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex

drivers/cxl/core/hdm.c cxl_decoder_commit() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/cxl/core/hdm.c cxl_decoder_reset() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex

drivers/cxl/pci.c cxl_endpoint_decoder_clear_reset_flags() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0

drivers/cxl/port.c discover_region() -> is_endpoint_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0