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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/cxl/core/cdat.c match_cxlrd_hb() -> is_root_decoder()

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

drivers/cxl/core/cdat.c match_cxlrd_qos_class() -> is_root_decoder()

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

drivers/cxl/core/region.c match_root_decoder() -> is_root_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 match_switch_decoder_by_range() -> is_root_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->type 4096-ptr_max
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/port.c cxld_unregister() -> is_root_decoder()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
DATA_SOURCE 0 dev $0

drivers/cxl/core/port.c is_switch_decoder() -> is_root_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->class (-1),96
BUF_SIZE 0 dev->driver_data (-1),32,176,184,192,208,232,240,248,272,2600,2664,2696,2720,2752,2984,3384,46360
BUF_SIZE 0 dev->fwnode (-1)-0,64
BUF_SIZE 0 dev->groups (-1),16,32
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
STR_LEN 0 dev->parent (-1),11,15
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock

drivers/cxl/core/port.c to_cxl_root_decoder() -> is_root_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
UNITS 0 dev unit_byte
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &of->mutex

drivers/cxl/core/pci.c dvsec_range_allowed() -> is_root_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/acpi.c add_root_nvdimm_bridge() -> is_root_decoder()

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

drivers/cxl/acpi.c pair_cxl_resource() -> is_root_decoder()

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