to_cxl_endpoint_decoder identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/cxl/cxl.h, line 773 (as a prototype)

Defined in 1 files as a function:

drivers/cxl/core/port.c, line 514 (as a function)

Referenced in 6 files:

Smatch caller information:

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

Type	Key	Value
PARAM_VALUE	dev	4096-ptr_max
PARAM_VALUE	dev->type	4096-ptr_max
DATA_SOURCE	dev	$0

drivers/cxl/core/region.c cxl_memdev_attach_region() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	r device_find_child
LOCK2		&endpoint->dev.mutex
LOCK2		_T->lock
TYPE_LOCK		(struct device)->mutex

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

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

drivers/cxl/core/region.c first_mapped_decoder() -> to_cxl_endpoint_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/region.c poison_by_decoder() -> to_cxl_endpoint_decoder()

Type	Key	Value
PARAM_VALUE	dev	4096-ptr_max
PARAM_VALUE	dev->type	4096-ptr_max
DATA_SOURCE	dev	$0

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

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->type	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_endpoint_decoder_release() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->type	4096-ptr_max
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
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&subsys->su_mutex

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

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

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

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	$0
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 dpa_size_show() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	$0
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 dpa_size_store() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	$0
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 mode_show() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	$0
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 mode_store() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	$0
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_commit() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->parent	4096-ptr_max
PARAM_VALUE	0	dev->type	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() -> to_cxl_endpoint_decoder()

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

drivers/cxl/core/hdm.c cxl_setup_hdm_decoder_from_dvsec() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->bus	5501934413539762176
PARAM_VALUE	0	dev->devres_head.next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	dev->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	dev->dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	dev->dma_pools.next	4096-ptr_max
PARAM_VALUE	0	dev->dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	dev->kobj.entry.next	4096-ptr_max
PARAM_VALUE	0	dev->kobj.entry.prev	4096-ptr_max
PARAM_VALUE	0	dev->kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	dev->kobj.ktype	5399513539053756416
PARAM_VALUE	0	dev->kobj.state_initialized	1
PARAM_VALUE	0	dev->links.consumers.next	4096-ptr_max
PARAM_VALUE	0	dev->links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	dev->links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	dev->links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	dev->links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	dev->links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	dev->numa_node	(-1)
PARAM_VALUE	0	dev->parent	4096-ptr_max
PARAM_VALUE	0	dev->power.disable_depth	1
PARAM_VALUE	0	dev->power.early_init	1
PARAM_VALUE	0	dev->power.entry.next	4096-ptr_max
PARAM_VALUE	0	dev->power.entry.prev	4096-ptr_max
PARAM_VALUE	0	dev->power.last_status	(-1)
PARAM_VALUE	0	dev->power.no_callbacks	1
PARAM_VALUE	0	dev->power.no_pm	1
PARAM_VALUE	0	dev->power.runtime_auto	1
PARAM_VALUE	0	dev->power.runtime_status	2
PARAM_VALUE	0	dev->power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	dev->power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	dev->type	800064969857134592,1973007849089654784
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&port->dev.mutex

drivers/cxl/core/hdm.c init_hdm_decoder() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->bus	5501934413539762176
PARAM_VALUE	0	dev->devres_head.next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	dev->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	dev->dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	dev->dma_pools.next	4096-ptr_max
PARAM_VALUE	0	dev->dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	dev->kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	dev->kobj.ktype	5399513539053756416
PARAM_VALUE	0	dev->kobj.state_initialized	1
PARAM_VALUE	0	dev->links.consumers.next	4096-ptr_max
PARAM_VALUE	0	dev->links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	dev->links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	dev->links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	dev->links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	dev->links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	dev->numa_node	(-1)
PARAM_VALUE	0	dev->parent	4096-ptr_max
PARAM_VALUE	0	dev->power.disable_depth	1
PARAM_VALUE	0	dev->power.early_init	1
PARAM_VALUE	0	dev->power.entry.next	4096-ptr_max
PARAM_VALUE	0	dev->power.entry.prev	4096-ptr_max
PARAM_VALUE	0	dev->power.last_status	(-1)
PARAM_VALUE	0	dev->power.no_callbacks	1
PARAM_VALUE	0	dev->power.no_pm	1
PARAM_VALUE	0	dev->power.runtime_auto	1
PARAM_VALUE	0	dev->power.runtime_status	2
PARAM_VALUE	0	dev->power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	dev->power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	dev->type	800064969857134592,1973007849089654784
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&port->dev.mutex

drivers/cxl/core/hdm.c setup_hw_decoder() -> to_cxl_endpoint_decoder()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->parent	4096-ptr_max
PARAM_VALUE	0	dev->type	0-800064969857134591,800064969857134593-6974686570282930175
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
LOCK2		_T->lock
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

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

Type	Key	Value
PARAM_VALUE	dev	4096-ptr_max
PARAM_VALUE	dev->type	4096-ptr_max
DATA_SOURCE	dev	$0

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

Type	Key	Value
PARAM_VALUE	dev	4096-ptr_max
PARAM_VALUE	dev->type	4096-ptr_max
DATA_SOURCE	dev	$0