shpc_readl identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/pci/hotplug/shpchp_hpc.c, line 186 (as a function)

Referenced in 1 files:

drivers/pci/hotplug/shpchp_hpc.c

Smatch caller information:

drivers/pci/hotplug/shpchp_hpc.c shpc_get_max_bus_speed() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	1	reg	4
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	ctrl->num_slots	1
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	0-31[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/pci/hotplug/shpchp_hpc.c shpc_get_max_bus_speed() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	1	reg	8
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	ctrl->num_slots	1
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	0-31[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/pci/hotplug/shpchp_hpc.c shpc_init() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	0	ctrl->creg	4096-ptr_max
PARAM_VALUE	1	reg	12
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
DATA_SOURCE	0	ctrl	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HALF_LOCKED2		&pdev->dev.mutex

drivers/pci/hotplug/shpchp_hpc.c shpc_init() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	0	ctrl->creg	4096-ptr_max
PARAM_VALUE	1	reg	32
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	0-31
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex

drivers/pci/hotplug/shpchp_hpc.c shpc_init() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	0	ctrl->creg	4096-ptr_max
PARAM_VALUE	1	reg	32
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	0-31
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex

drivers/pci/hotplug/shpchp_hpc.c shpc_init() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	0	ctrl->creg	4096-ptr_max
PARAM_VALUE	1	reg	36-156
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	1	reg	1
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	1-31
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex

drivers/pci/hotplug/shpchp_hpc.c shpc_init() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	0	ctrl->creg	4096-ptr_max
PARAM_VALUE	1	reg	36-156
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	ctrl->num_slots	1
CAPPED_DATA	1	reg	1
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	1-31[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex

drivers/pci/hotplug/shpchp_hpc.c shpc_init() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	0	ctrl->creg	4096-ptr_max
PARAM_VALUE	1	reg	32
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	ctrl->num_slots	1
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	0-31[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex

drivers/pci/hotplug/shpchp_hpc.c shpc_init() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	0	ctrl->creg	4096-ptr_max
PARAM_VALUE	1	reg	32
BUF_SIZE	0	ctrl	552
BUF_SIZE	0	ctrl->pci_dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	ctrl->num_slots	1
DATA_SOURCE	0	ctrl	$0
BIT_INFO	0	ctrl->slot_num_inc	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->num_slots	0-31[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
HALF_LOCKED2		&pdev->dev.mutex

drivers/pci/hotplug/shpchp_hpc.c shpc_isr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	24
DATA_SOURCE	0	ctrl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/hotplug/shpchp_hpc.c shpc_isr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	1	reg	32
DATA_SOURCE	0	ctrl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/hotplug/shpchp_hpc.c shpc_isr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	1	reg	24
DATA_SOURCE	0	ctrl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/hotplug/shpchp_hpc.c shpc_isr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	1	reg	32
DATA_SOURCE	0	ctrl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/hotplug/shpchp_hpc.c shpc_isr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
CAPPED_DATA	1	reg	1
DATA_SOURCE	0	ctrl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/hotplug/shpchp_hpc.c shpc_isr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	1	reg	32
DATA_SOURCE	0	ctrl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/hotplug/shpchp_hpc.c shpchp_get_adapter_speed() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->pcix_misc2_reg	0
LOCK2		&slot->ctrl->crit_sect
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct controller)->crit_sect

drivers/pci/hotplug/shpchp_hpc.c shpchp_get_adapter_status() -> shpc_readl()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->pcix_misc2_reg	0
HALF_LOCKED2		&slot->ctrl->crit_sect

drivers/pci/hotplug/shpchp_hpc.c shpchp_get_attention_status() -> shpc_readl()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->pcix_misc2_reg	0
HALF_LOCKED2		&pool->lock

drivers/pci/hotplug/shpchp_hpc.c shpchp_get_latch_status() -> shpc_readl()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->pcix_misc2_reg	0
HALF_LOCKED2		&slot->ctrl->crit_sect

drivers/pci/hotplug/shpchp_hpc.c shpchp_get_power_status() -> shpc_readl()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->pcix_misc2_reg	0
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&slot->ctrl->crit_sect
HALF_LOCKED2		&slot->lock

drivers/pci/hotplug/shpchp_hpc.c shpchp_query_power_fault() -> shpc_readl()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags

drivers/pci/hotplug/shpchp_hpc.c shpchp_release_ctlr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
BUF_SIZE	0	ctrl	s32min-(-2),1-s32max
BUF_SIZE	0	ctrl	s32min-(-2),1-s32max
CAPPED_DATA	1	reg	1
DATA_SOURCE	0	ctrl	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
UNITS	0	ctrl	unit_byte

drivers/pci/hotplug/shpchp_hpc.c shpchp_release_ctlr() -> shpc_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctrl	4096-ptr_max
PARAM_VALUE	1	reg	32
BUF_SIZE	0	ctrl	s32min-(-2),1-s32max
BUF_SIZE	0	ctrl	s32min-(-2),1-s32max
CAPPED_DATA	0	ctrl->num_slots	1
DATA_SOURCE	0	ctrl	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	ctrl->first_slot	0-2047[c]
HOST_DATA	0	ctrl->mmio_base	0-u64max[c]
HOST_DATA	0	ctrl->mmio_size	36[c]
HOST_DATA	0	ctrl->pci_dev->current_state	0-3[c]
HOST_DATA	0	ctrl->slot_device_offset	0-31[c]
UNITS	0	ctrl	unit_byte