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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/cxl/core/ras.c match_memdev_by_parent() -> is_cxl_memdev()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &buffer->mutex
HALF_LOCKED2 &frag->frag_sem
HALF_LOCKED2 &generic_phy->mutex
HALF_LOCKED2 &ns->subsys->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 &sfile->lock
HALF_LOCKED2 &tb->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &component_mutex
HALF_LOCKED2 global &hmem_resource_lock
HALF_LOCKED2 global &iommu_probe_device_lock
HALF_LOCKED2 global &pi_mutex
HALF_LOCKED2 global &vdpa_dev_lock

drivers/cxl/core/port.c cxl_device_id() -> is_cxl_memdev()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->type 0-620229200261332991,620229200261332993-2367994338704973823,2367994338704973825-5230920905036128255,5230920905036128257-5646112270801707007,5646112270801707009-5697692160246849535,5697692160246849537-u64max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex

drivers/cxl/core/port.c cxl_port_add() -> is_cxl_memdev()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &host->mutex
HALF_LOCKED2 &parent_port->dev.mutex

drivers/cxl/core/port.c is_cxl_endpoint() -> is_cxl_memdev()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->type 0-ptr_max
CAPPED_DATA 0 dev 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &dev->mutex

drivers/cxl/core/port.c match_port_by_uport() -> is_cxl_memdev()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &buffer->mutex
HALF_LOCKED2 &frag->frag_sem
HALF_LOCKED2 &generic_phy->mutex
HALF_LOCKED2 &ns->subsys->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 &sfile->lock
HALF_LOCKED2 &tb->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &component_mutex
HALF_LOCKED2 global &hmem_resource_lock
HALF_LOCKED2 global &iommu_probe_device_lock
HALF_LOCKED2 global &pi_mutex
HALF_LOCKED2 global &vdpa_dev_lock

drivers/cxl/core/pci.c read_cdat_data() -> is_cxl_memdev()

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

drivers/cxl/core/hdm.c is_cxl_endpoint() -> is_cxl_memdev()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &port->dev.mutex

drivers/cxl/core/memdev.c is_cxl_endpoint() -> is_cxl_memdev()

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

drivers/cxl/port.c is_cxl_endpoint() -> is_cxl_memdev()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &dev->mutex