pcie_cap_has_rtctl identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/pci/pci.h, line 121 (as a prototype)

Defined in 1 files as a function:

drivers/pci/access.c, line 378 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/pci/pcie/aer.c pci_aer_init() -> pcie_cap_has_rtctl()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
BUF_SIZE	0	dev->aer_info	896
BUF_SIZE	0	dev->dev.dma_mask	8
BUF_SIZE	0	dev->dev.dma_parms	16
CAPPED_DATA	0	dev	1
CAPPED_DATA	0	dev->aer_cap	1
DATA_SOURCE	0	dev	$0
MEM_ZERO	0	&dev->aer_info->correctable_ratelimit
MEM_ZERO	0	&dev->aer_info->nonfatal_ratelimit
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->acs_capabilities	0-u16max
HOST_DATA	0	dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->class	0-16777215
HOST_DATA	0	dev->current_state	0-3[c]
HOST_DATA	0	dev->devcap	0-u32max
HOST_DATA	0	dev->devfn	0-503[c]
HOST_DATA	0	dev->device	0-u16max
HOST_DATA	0	dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->fm_enabled	0-1[c]
HOST_DATA	0	dev->hdr_type	0-255[c]
HOST_DATA	0	dev->ide_cfg	0-1[c]
HOST_DATA	0	dev->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->irq	0-255
HOST_DATA	0	dev->is_cxl	0-1
HOST_DATA	0	dev->multifunction	0-1[c]
HOST_DATA	0	dev->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->acs_capabilities	0-u16max
HOST_DATA	0	dev->physfn->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->class	0-16777215
HOST_DATA	0	dev->physfn->current_state	0-3[c]
HOST_DATA	0	dev->physfn->devcap	0-u32max
HOST_DATA	0	dev->physfn->devfn	1-503[c]
HOST_DATA	0	dev->physfn->device	0-u16max
HOST_DATA	0	dev->physfn->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	dev->physfn->hdr_type	0-255[c]
HOST_DATA	0	dev->physfn->ide_cfg	0-1[c]
HOST_DATA	0	dev->physfn->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->physfn->irq	0-255
HOST_DATA	0	dev->physfn->is_cxl	0-1
HOST_DATA	0	dev->physfn->multifunction	0-1[c]
HOST_DATA	0	dev->physfn->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->physfn->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->physfn->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->pin	0
HOST_DATA	0	dev->physfn->pme_support	0-31[c]
HOST_DATA	0	dev->physfn->ptm_granularity	0-255[c]
HOST_DATA	0	dev->physfn->revision	0-255
HOST_DATA	0	dev->physfn->sriov->class	0-u32max
HOST_DATA	0	dev->physfn->sriov->hdr_type	0-255
HOST_DATA	0	dev->physfn->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->physfn->sriov->offset	0-u16max
HOST_DATA	0	dev->physfn->sriov->stride	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->physfn->transparent	0[c]
HOST_DATA	0	dev->physfn->vendor	0-u16max
HOST_DATA	0	dev->pin	0
HOST_DATA	0	dev->ptm_granularity	0-255[c]
HOST_DATA	0	dev->revision	0-255
HOST_DATA	0	dev->sriov->cap	0
HOST_DATA	0	dev->sriov->initial_VFs	0
HOST_DATA	0	dev->sriov->link	0,8-240[c]
HOST_DATA	0	dev->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->sriov->offset	0-u16max
HOST_DATA	0	dev->sriov->stride	0-u16max
HOST_DATA	0	dev->sriov->vf_device	0
HOST_DATA	0	dev->subsystem_device	0-u16max
HOST_DATA	0	dev->subsystem_vendor	0-u16max
HOST_DATA	0	dev->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->transparent	0[c]
HOST_DATA	0	dev->vendor	0-u16max
HOST_DATA	0	*dev->dev.driver_data	s64min-s64max
HOST_DATA	0	*dev->physfn->dev.driver_data	s64min-s64max
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/pci/pcie/aer.c pci_restore_aer_state() -> pcie_cap_has_rtctl()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
BUF_SIZE	0	dev	(-1),1-s32max
BUF_SIZE	0	dev	(-1),1-s32max
BUF_SIZE	0	dev->dev.dma_mask	(-1),8
BUF_SIZE	0	dev->dev.dma_parms	(-1),16
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->acs_capabilities	0-u16max
HOST_DATA	0	dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->class	0-16777215
HOST_DATA	0	dev->current_state	0-3[c]
HOST_DATA	0	dev->dev.flags	0-u32max
HOST_DATA	0	dev->devcap	0-u32max
HOST_DATA	0	dev->devfn	0-503[c]
HOST_DATA	0	dev->device	0-u16max
HOST_DATA	0	dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->fm_enabled	0-1[c]
HOST_DATA	0	dev->hdr_type	0-255[c]
HOST_DATA	0	dev->ide_cfg	0-1[c]
HOST_DATA	0	dev->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->irq	0-255
HOST_DATA	0	dev->is_cxl	0-1
HOST_DATA	0	dev->multifunction	0-1[c]
HOST_DATA	0	dev->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->acs_capabilities	0-u16max
HOST_DATA	0	dev->physfn->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->class	0-16777215
HOST_DATA	0	dev->physfn->current_state	0-3[c]
HOST_DATA	0	dev->physfn->devcap	0-u32max
HOST_DATA	0	dev->physfn->devfn	1-503[c]
HOST_DATA	0	dev->physfn->device	0-u16max
HOST_DATA	0	dev->physfn->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	dev->physfn->hdr_type	0-255[c]
HOST_DATA	0	dev->physfn->ide_cfg	0-1[c]
HOST_DATA	0	dev->physfn->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->physfn->irq	0-255
HOST_DATA	0	dev->physfn->is_cxl	0-1
HOST_DATA	0	dev->physfn->multifunction	0-1[c]
HOST_DATA	0	dev->physfn->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->physfn->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->physfn->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->pin	0
HOST_DATA	0	dev->physfn->pme_support	0-31[c]
HOST_DATA	0	dev->physfn->ptm_granularity	0-255[c]
HOST_DATA	0	dev->physfn->revision	0-255
HOST_DATA	0	dev->physfn->sriov->class	0-u32max
HOST_DATA	0	dev->physfn->sriov->hdr_type	0-255
HOST_DATA	0	dev->physfn->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->physfn->sriov->offset	0-u16max
HOST_DATA	0	dev->physfn->sriov->stride	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->physfn->transparent	0[c]
HOST_DATA	0	dev->physfn->vendor	0-u16max
HOST_DATA	0	dev->pin	0
HOST_DATA	0	dev->pme_support	0-31[c]
HOST_DATA	0	dev->ptm_granularity	0-255[c]
HOST_DATA	0	dev->revision	0-255
HOST_DATA	0	dev->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->sriov->offset	0-u16max
HOST_DATA	0	dev->sriov->stride	0-u16max
HOST_DATA	0	dev->subsystem_device	0-u16max
HOST_DATA	0	dev->subsystem_vendor	0-u16max
HOST_DATA	0	dev->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->transparent	0[c]
HOST_DATA	0	dev->vendor	0-u16max
HOST_DATA	0	*dev->dev.driver_data	s64min-s64max
HOST_DATA	0	*dev->physfn->dev.driver_data	s64min-s64max
UNITS	0	dev	unit_byte
HALF_LOCKED2		&accel_dev->state_lock
HALF_LOCKED2		&device->dev_set->lock
HALF_LOCKED2		&netdev->lock
HALF_LOCKED2		&nic_data->spi_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&qm_list->lock
HALF_LOCKED2		global &pci_rescan_remove_lock
HALF_LOCKED2		global &pcistub_sem
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &vgasr_mutex
HALF_LOCKED2	0	&dev->dev.mutex

drivers/pci/pcie/aer.c pci_save_aer_state() -> pcie_cap_has_rtctl()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
BUF_SIZE	0	dev	(-1)-s32max
BUF_SIZE	0	dev	(-1)-s32max
BUF_SIZE	0	dev->dev.dma_mask	(-1),8
BUF_SIZE	0	dev->dev.dma_parms	(-1),16
DATA_SOURCE	0	dev	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->acs_capabilities	0-u16max
HOST_DATA	0	dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->class	0-16777215
HOST_DATA	0	dev->current_state	0-3[c]
HOST_DATA	0	dev->devcap	0-u32max
HOST_DATA	0	dev->devfn	0-503[c]
HOST_DATA	0	dev->device	0-u16max
HOST_DATA	0	dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->fm_enabled	0-1[c]
HOST_DATA	0	dev->hdr_type	0-255[c]
HOST_DATA	0	dev->ide_cfg	0-1[c]
HOST_DATA	0	dev->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->irq	0-255
HOST_DATA	0	dev->is_cxl	0-1
HOST_DATA	0	dev->multifunction	0-1[c]
HOST_DATA	0	dev->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->acs_capabilities	0-u16max
HOST_DATA	0	dev->physfn->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->class	0-16777215
HOST_DATA	0	dev->physfn->current_state	0-3[c]
HOST_DATA	0	dev->physfn->devcap	0-u32max
HOST_DATA	0	dev->physfn->devfn	1-503[c]
HOST_DATA	0	dev->physfn->device	0-u16max
HOST_DATA	0	dev->physfn->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	dev->physfn->hdr_type	0-255[c]
HOST_DATA	0	dev->physfn->ide_cfg	0-1[c]
HOST_DATA	0	dev->physfn->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->physfn->irq	0-255
HOST_DATA	0	dev->physfn->is_cxl	0-1
HOST_DATA	0	dev->physfn->multifunction	0-1[c]
HOST_DATA	0	dev->physfn->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->physfn->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->physfn->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->pin	0
HOST_DATA	0	dev->physfn->pme_support	0-31[c]
HOST_DATA	0	dev->physfn->ptm_granularity	0-255[c]
HOST_DATA	0	dev->physfn->revision	0-255
HOST_DATA	0	dev->physfn->sriov->class	0-u32max
HOST_DATA	0	dev->physfn->sriov->hdr_type	0-255
HOST_DATA	0	dev->physfn->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->physfn->sriov->offset	0-u16max
HOST_DATA	0	dev->physfn->sriov->stride	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->physfn->transparent	0[c]
HOST_DATA	0	dev->physfn->vendor	0-u16max
HOST_DATA	0	dev->pin	0
HOST_DATA	0	dev->pme_support	0-31[c]
HOST_DATA	0	dev->ptm_granularity	0-255[c]
HOST_DATA	0	dev->rcec_ea->bitmap	0
HOST_DATA	0	dev->rcec_ea->lastbusn	0[c]
HOST_DATA	0	dev->revision	0-255
HOST_DATA	0	dev->sriov->initial_VFs	0
HOST_DATA	0	dev->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->sriov->offset	0-u16max
HOST_DATA	0	dev->sriov->stride	0-u16max
HOST_DATA	0	dev->subsystem_device	0-u16max
HOST_DATA	0	dev->subsystem_vendor	0-u16max
HOST_DATA	0	dev->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->transparent	0[c]
HOST_DATA	0	dev->vendor	0-u16max
HOST_DATA	0	*dev->dev.driver_data	s64min-s64max
HOST_DATA	0	*dev->physfn->dev.driver_data	s64min-s64max
UNITS	0	dev	unit_byte
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&device->dev_set->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&nic_data->spi_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&qm_list->lock
HALF_LOCKED2		&vdev->memory_lock
HALF_LOCKED2		&vptr->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &console_sem
HALF_LOCKED2		global &pci_rescan_remove_lock
HALF_LOCKED2		global &vgasr_mutex
HALF_LOCKED2		ioa_cfg->host->host_lock
HALF_LOCKED2	0	&dev->dev.mutex

drivers/pci/access.c pcie_capability_reg_implemented() -> pcie_cap_has_rtctl()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev->aer_info	(-1),896
BUF_SIZE	0	dev->dev.bus	(-1),168
BUF_SIZE	0	dev->dev.dma_mask	(-1),8
BUF_SIZE	0	dev->dev.dma_parms	(-1),16
BUF_SIZE	0	dev->physfn	(-1)-s32max
BUF_SIZE	0	dev->sysdata	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
STR_LEN	0	dev	(-1),3,6,9-10,12
STR_LEN	0	dev	(-1),3,6,9-10,12
STR_LEN	0	dev->dev.driver_data	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->acs_capabilities	0-u16max
HOST_DATA	0	dev->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->class	0-16777215
HOST_DATA	0	dev->current_state	0-3[c]
HOST_DATA	0	dev->dev.flags	0-u32max
HOST_DATA	0	dev->devcap	0-u32max
HOST_DATA	0	dev->devfn	0-503[c]
HOST_DATA	0	dev->device	0-u16max
HOST_DATA	0	dev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->fm_enabled	0-1[c]
HOST_DATA	0	dev->hdr_type	0-255[c]
HOST_DATA	0	dev->ide_cfg	0-1[c]
HOST_DATA	0	dev->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->irq	0-255
HOST_DATA	0	dev->is_cxl	0-1
HOST_DATA	0	dev->multifunction	0-1[c]
HOST_DATA	0	dev->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->acs_capabilities	0-u16max
HOST_DATA	0	dev->physfn->bus->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	dev->physfn->class	0-16777215
HOST_DATA	0	dev->physfn->current_state	0-3[c]
HOST_DATA	0	dev->physfn->devcap	0-u32max
HOST_DATA	0	dev->physfn->devfn	0-503[c]
HOST_DATA	0	dev->physfn->device	0-u16max
HOST_DATA	0	dev->physfn->eetlp_prefix_max	0-7[c]
HOST_DATA	0	dev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	dev->physfn->hdr_type	0-255[c]
HOST_DATA	0	dev->physfn->ide_cfg	0-1[c]
HOST_DATA	0	dev->physfn->ide_tee_limit	0-1[c]
HOST_DATA	0	dev->physfn->irq	0-255
HOST_DATA	0	dev->physfn->is_cxl	0-1
HOST_DATA	0	dev->physfn->multifunction	0-1[c]
HOST_DATA	0	dev->physfn->nr_ide_mem	0-255[c]
HOST_DATA	0	dev->physfn->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->physfn->pcie_mpss	0-7[c]
HOST_DATA	0	dev->physfn->pin	0
HOST_DATA	0	dev->physfn->pme_support	0-31[c]
HOST_DATA	0	dev->physfn->ptm_granularity	0-255[c]
HOST_DATA	0	dev->physfn->revision	0-255
HOST_DATA	0	dev->physfn->sriov->class	0-u32max
HOST_DATA	0	dev->physfn->sriov->hdr_type	0-255
HOST_DATA	0	dev->physfn->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->physfn->sriov->offset	0-u16max
HOST_DATA	0	dev->physfn->sriov->stride	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->sriov->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->subsystem_device	0-u16max
HOST_DATA	0	dev->physfn->subsystem_vendor	0-u16max
HOST_DATA	0	dev->physfn->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->physfn->transparent	0[c]
HOST_DATA	0	dev->physfn->vendor	0-u16max
HOST_DATA	0	dev->pin	0
HOST_DATA	0	dev->pme_support	0-31[c]
HOST_DATA	0	dev->ptm_granularity	0-255[c]
HOST_DATA	0	dev->rcec_ea->bitmap	0
HOST_DATA	0	dev->rcec_ea->lastbusn	0[c]
HOST_DATA	0	dev->revision	0-255
HOST_DATA	0	dev->sriov->cap	0
HOST_DATA	0	dev->sriov->initial_VFs	0
HOST_DATA	0	dev->sriov->link	0,8-240[c]
HOST_DATA	0	dev->sriov->max_VF_buses	0-255[c]
HOST_DATA	0	dev->sriov->offset	0-u16max
HOST_DATA	0	dev->sriov->stride	0-u16max
HOST_DATA	0	dev->sriov->vf_device	0
HOST_DATA	0	dev->subsystem_device	0-u16max
HOST_DATA	0	dev->subsystem_vendor	0-u16max
HOST_DATA	0	dev->supported_speeds	0,2-254[c]
HOST_DATA	0	dev->transparent	0[c]
HOST_DATA	0	dev->vendor	0-u16max
HOST_DATA	0	*dev->dev.driver_data	s64min-s64max
HOST_DATA	0	*dev->physfn->dev.driver_data	s64min-s64max
NO_OVERFLOW_SIMPLE	0	dev->dev.cma_area->available_count
UNITS	0	dev	unit_byte
HALF_LOCKED2	0	&dev->dev.mutex
HALF_LOCKED2	0	&dev->pcie_cap_lock