pci_map_rom identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/pci/rom.c, line 228

Defined in 1 files as a prototype:

include/linux/pci.h, line 1514 (as a prototype)

Defined in 1 files as a function:

drivers/pci/rom.c, line 239 (as a function)

Referenced in 17 files:

Smatch caller information:

drivers/vfio/pci/vfio_pci_core.c vfio_pci_ioctl_get_region_info() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	pdev->resource	4096-ptr_max
PARAM_VALUE	1	size	6920243602610126848
LOCK2		&vdev->memory_lock
TYPE_LOCK		(struct vfio_pci_core_device)->memory_lock

drivers/net/ethernet/sun/sunhme.c get_hme_mac_nonsparc() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	1	size	2251666366354395136
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
DATA_SOURCE	0	pdev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/video/fbdev/aty/radeon_base.c radeon_map_ROM() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	pdev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	pdev->driver	4096-ptr_max
PARAM_VALUE	0	pdev->driver->err_handler	0,4096-ptr_max
PARAM_VALUE	0	pdev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	pdev->resource	4096-ptr_max
PARAM_VALUE	0	pdev->subordinate->self->link_bwctrl->cdev	(-4095)-s64max
PARAM_VALUE	0	*pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	size	3814056069568323584
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	pdev	1
DATA_SOURCE	0	pdev	$1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	pdev->current_state	0-3[c]
HALF_LOCKED2	0	&pdev->dev.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c pcirom_init() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	1	size	4096-ptr_max

drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c amdgpu_read_bios() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	*pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	size	1404835251000877056
CAPPED_DATA	0	pdev	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	pdev->bus->bridge_ctl	0-u16max
HOST_DATA	0	pdev->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	pdev->current_state	0-3[c]
HOST_DATA	0	pdev->physfn->acs_capabilities	0-u16max
HOST_DATA	0	pdev->physfn->bus->bridge_ctl	0-u16max
HOST_DATA	0	pdev->physfn->bus->parent->bridge_ctl	0-u16max
HOST_DATA	0	pdev->physfn->class	0-16777215
HOST_DATA	0	pdev->physfn->current_state	0-3[c]
HOST_DATA	0	pdev->physfn->devcap	0-u32max
HOST_DATA	0	pdev->physfn->devfn	1-503[c]
HOST_DATA	0	pdev->physfn->device	0-u16max
HOST_DATA	0	pdev->physfn->eetlp_prefix_max	0-7[c]
HOST_DATA	0	pdev->physfn->fm_enabled	0-1[c]
HOST_DATA	0	pdev->physfn->hdr_type	0-255[c]
HOST_DATA	0	pdev->physfn->ide_cfg	0-1[c]
HOST_DATA	0	pdev->physfn->ide_tee_limit	0-1[c]
HOST_DATA	0	pdev->physfn->irq	0-255
HOST_DATA	0	pdev->physfn->is_cxl	0-1
HOST_DATA	0	pdev->physfn->multifunction	0-1[c]
HOST_DATA	0	pdev->physfn->nr_ide_mem	0-255[c]
HOST_DATA	0	pdev->physfn->pcie_flags_reg	0-u16max
HOST_DATA	0	pdev->physfn->pcie_mpss	0-7[c]
HOST_DATA	0	pdev->physfn->pin	0
HOST_DATA	0	pdev->physfn->pme_support	0-31[c]
HOST_DATA	0	pdev->physfn->ptm_granularity	0-255[c]
HOST_DATA	0	pdev->physfn->revision	0-255
HOST_DATA	0	pdev->physfn->subsystem_device	0-u16max
HOST_DATA	0	pdev->physfn->subsystem_vendor	0-u16max
HOST_DATA	0	pdev->physfn->supported_speeds	0,2-254[c]
HOST_DATA	0	pdev->physfn->transparent	0[c]
HOST_DATA	0	pdev->physfn->vendor	0-u16max
HOST_DATA	0	*pdev->dev.driver_data	s64min-s64max
HOST_DATA	0	*pdev->physfn->dev.driver_data	s64min-s64max

drivers/net/ethernet/sun/sungem.c get_gem_mac_nonobp() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	pdev->dev.dma_mask	4096-ptr_max
PARAM_VALUE	0	pdev->driver	4096-ptr_max
PARAM_VALUE	0	pdev->error_state	0-2,4-u32max
PARAM_VALUE	0	pdev->is_busmaster	1
PARAM_VALUE	0	pdev->pcie_cap	0-1
PARAM_VALUE	1	size	2402647877309374464
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
DATA_SOURCE	0	pdev	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	pdev->current_state	0-3[c]
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/mgag200/mgag200_g200.c mgag200_g200_init_refclk() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	1	size	4759020007347458048
RX_PATH
TASK_NOT_RUNNING
UNITS	0	pdev	unit_byte
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/video/fbdev/sis/sis_main.c sisfb_find_rom() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	1	size	7424026994932076544
DATA_SOURCE	0	pdev	$0

drivers/video/fbdev/aty/aty128fb.c aty128_map_ROM() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	pdev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	pdev->driver	4096-ptr_max
PARAM_VALUE	0	pdev->driver->err_handler	0,4096-ptr_max
PARAM_VALUE	0	pdev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	pdev->resource	4096-ptr_max
PARAM_VALUE	0	pdev->subordinate->self->link_bwctrl->cdev	(-4095)-s64max
PARAM_VALUE	0	*pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	size	4596620548713373696
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	pdev	1
DATA_SOURCE	0	pdev	$1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	pdev->current_state	0-3[c]
HALF_LOCKED2	0	&pdev->dev.mutex

drivers/gpu/drm/radeon/radeon_bios.c radeon_read_bios() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	*pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	size	3083174065171804160
CAPPED_DATA	0	pdev	1
RX_PATH
TASK_NOT_RUNNING

drivers/pci/pci-sysfs.c pci_read_rom() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	pdev->rom_attr_enabled	1
PARAM_VALUE	1	size	350650566266056704
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/gpu/drm/gma500/intel_bios.c psb_intel_init_bios() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	1	size	3473159684887212032
RX_PATH
TASK_NOT_RUNNING
UNITS	0	pdev	unit_byte
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_rom.c intel_rom_pci() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	1	size	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	pdev	unit_byte
HALF_LOCKED2		&m->lock

drivers/vfio/pci/vfio_pci_rdwr.c vfio_pci_bar_rw() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	pdev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	pdev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	pdev->dev.power.request	0-4
PARAM_VALUE	0	pdev->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	pdev->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	pdev->dev.type	0,4096-ptr_max
PARAM_VALUE	0	pdev->resource	4096-ptr_max
PARAM_VALUE	0	pdev->rom	1-u64max
PARAM_VALUE	0	pdev->romlen	1-u64max
PARAM_VALUE	1	size	310167874728148992
PARAM_VALUE	1	*size	0

drivers/misc/pch_phub.c pch_phub_bin_read() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	1	size	987441737823428608
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
LOCK2		global &pch_phub_mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/misc/pch_phub.c pch_phub_bin_write() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	1	size	4007802017517989888
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
LOCK2		global &pch_phub_mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/misc/pch_phub.c show_pch_mac() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	1	size	3711496158333222912
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/misc/pch_phub.c store_pch_mac() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	1	size	6381168895427710976
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/video/fbdev/tdfxfb.c tdfxfb_get_bios_cfg() -> pci_map_rom()

Type	Parameter	Key	Value
PARAM_VALUE	0	pdev	4096-ptr_max
PARAM_VALUE	0	pdev->bus->self->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	pdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	pdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pdev->dev.iommu_group->recovery_cnt	0-4294967295
PARAM_VALUE	0	pdev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	pdev->device	5
PARAM_VALUE	0	pdev->driver	4096-ptr_max
PARAM_VALUE	0	pdev->driver->err_handler	0,4096-ptr_max
PARAM_VALUE	0	pdev->is_managed	1
PARAM_VALUE	0	pdev->is_virtfn	0
PARAM_VALUE	0	pdev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	pdev->npem->supported_indications	0-4294967295
PARAM_VALUE	0	pdev->resource	4096-ptr_max
PARAM_VALUE	0	pdev->sriov->offset	0-u16max
PARAM_VALUE	0	pdev->sriov->stride	0-u16max
PARAM_VALUE	0	*pdev->saved_config_space	0-4294967295
PARAM_VALUE	1	size	3097246078489206784
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	0	pdev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA	0	pdev	1
DATA_SOURCE	0	pdev	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	pdev->current_state	0-3[c]
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	0	&pdev->dev.mutex