pcibios_bus_to_resource identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/pci.h, line 1229 (as a prototype)

Defined in 1 files as a function:

drivers/pci/host-bridge.c, line 77 (as a function)

Referenced in 13 files:

Smatch caller information:

drivers/pci/bus.c pci_clip_resource_to_region() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	8934099568827633664
PARAM_VALUE	2	region	7845010589270413312
DATA_SOURCE	0	bus	$0
DATA_SOURCE	1	res	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&image->lock
HALF_LOCKED2		&s->ops_mutex

drivers/video/fbdev/s3fb.c s3_pci_probe() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	7647316783906316288
PARAM_VALUE	1	res->flags	256
PARAM_VALUE	2	region	8354409536527687680
PARAM_VALUE	2	region->end	65536
PARAM_VALUE	2	region->start	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/video/fbdev/vt8623fb.c vt8623_pci_probe() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	7357398814952476672
PARAM_VALUE	1	res->flags	256
PARAM_VALUE	2	region	5809696417641922560
PARAM_VALUE	2	region->end	65536
PARAM_VALUE	2	region->start	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/pci/probe.c __pci_read_base() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	262656,287232-287233,1311232,1319424
PARAM_VALUE	2	region	2001703749364297728
PARAM_VALUE	2	region->start	0
BUF_SIZE	1	res	(-1),704
BUF_SIZE	1	res	(-1),704
BUF_SIZE	1	res->name	1-s32max
DATA_SOURCE	1	res	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HOST_DATA	1	res->flags	262656,1311232,1319424[c]
HOST_DATA	2	region->start	0[c]
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/pci/probe.c pci_read_bridge_io() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	256
PARAM_VALUE	2	region	5977868108893360128
PARAM_VALUE	2	region->end	1023,4095
PARAM_VALUE	2	region->start	0
DATA_SOURCE	1	res	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HOST_DATA	1	res->end	0-s32max,18446744071562067968-u64max[c]
HOST_DATA	1	res->flags	256[c]
HOST_DATA	1	res->start	0-s32max,18446744071562067968-u64max[c]
HOST_DATA	2	region->end	1023,4095[c]
HOST_DATA	2	region->start	0[c]

drivers/pci/probe.c pci_read_bridge_mmio() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	512
PARAM_VALUE	2	region	6233291344893870080
PARAM_VALUE	2	region->end	1048575
PARAM_VALUE	2	region->start	0
DATA_SOURCE	1	res	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HOST_DATA	1	res->end	0-s32max,18446744071562067968-u64max[c]
HOST_DATA	1	res->flags	512[c]
HOST_DATA	1	res->start	0-s32max,18446744071562067968-u64max[c]
HOST_DATA	2	region->end	1048575[c]
HOST_DATA	2	region->start	0[c]

drivers/pci/probe.c pci_read_bridge_mmio_pref() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	8704,1057280
PARAM_VALUE	2	region	1523189818677424128
PARAM_VALUE	2	region->end	1048575
PARAM_VALUE	2	region->start	0
DATA_SOURCE	1	res	$1
FUZZY_MAX	1	res->flags	8704
BIT_INFO	1	res->flags	0x2200,0x102200
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HOST_DATA	1	res->flags	8704,1057280[c]
HOST_DATA	2	region->end	1048575[c]
HOST_DATA	2	region->start	0[c]

drivers/pci/probe.c pci_setup_device() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	272
PARAM_VALUE	2	region	6805616290784272384
PARAM_VALUE	2	region->end	503
PARAM_VALUE	2	region->start	496
BUF_SIZE	1	res	1088
BUF_SIZE	1	res	1088
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/pci/probe.c pci_setup_device() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	272
PARAM_VALUE	2	region	6805616290784272384
PARAM_VALUE	2	region->end	1014
PARAM_VALUE	2	region->start	1014
BUF_SIZE	1	res	1024
BUF_SIZE	1	res	1024
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/pci/probe.c pci_setup_device() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	272
PARAM_VALUE	2	region	6805616290784272384
PARAM_VALUE	2	region->end	375
PARAM_VALUE	2	region->start	368
BUF_SIZE	1	res	960
BUF_SIZE	1	res	960
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/pci/probe.c pci_setup_device() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	272
PARAM_VALUE	2	region	6805616290784272384
PARAM_VALUE	2	region->end	886
PARAM_VALUE	2	region->start	886
BUF_SIZE	1	res	896
BUF_SIZE	1	res	896
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	bus->bridge_ctl	0-u16max
HOST_DATA	0	bus->parent->bridge_ctl	0-u16max
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/pnp/quirks.c quirk_intel_mch() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	6793260381724098560
PARAM_VALUE	1	res->flags	512
PARAM_VALUE	2	region	2400416053750181888
PARAM_VALUE	2	region->end	s16max
PARAM_VALUE	2	region->start	0
MEM_ZERO	1	res
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	region->end	s16max[c]
HOST_DATA	2	region->start	0[c]

drivers/video/screen_info_pci.c screen_info_fixup_lfb() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	6599333524751998976
PARAM_VALUE	1	res->end	0
PARAM_VALUE	1	res->flags	512
PARAM_VALUE	1	res->start	0
PARAM_VALUE	2	region	2078207343138852864
PARAM_VALUE	2	region->start	1-u64max
NOCHECK_CALL

drivers/pci/quirks.c quirk_io() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	262416-262419
PARAM_VALUE	2	region	2017699933791760384
PARAM_VALUE	2	region->end	0-u32max
PARAM_VALUE	2	region->start	0-u32max
BUF_SIZE	1	res->name	1-s32max
BIT_INFO	1	res->flags	0x40110,0x40113
NOCHECK_CALL

drivers/pci/quirks.c quirk_io_region() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	256
PARAM_VALUE	2	region	4932811412727930880
PARAM_VALUE	2	region->end	15-65790
BUF_SIZE	1	res->name	1-s32max
NOCHECK_CALL

drivers/video/fbdev/arkfb.c ark_pci_probe() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	2794788364396453888
PARAM_VALUE	1	res->flags	256
PARAM_VALUE	2	region	5912827311151624192
PARAM_VALUE	2	region->end	65536
PARAM_VALUE	2	region->start	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/vdpa/octeon_ep/octep_vdpa_main.c octep_vdpa_assign_barspace() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	2	region	3659593626134642688
BUF_SIZE	1	res	832
BUF_SIZE	1	res	832
BUF_SIZE	1	res->name	1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&of->mutex
LOCK2		&pf_dev->dev.mutex
LOCK2		global &pci_rescan_remove_lock
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct device)->mutex
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/vdpa/octeon_ep/octep_vdpa_main.c octep_vdpa_pf_bar_expand() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	2	region	2810538252468891648
BUF_SIZE	1	res	832
BUF_SIZE	1	res	832
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pdev->dev.mutex

drivers/vdpa/octeon_ep/octep_vdpa_main.c octep_vdpa_pf_bar_shrink() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	2	region	4154398569139990528
BUF_SIZE	1	res	832
BUF_SIZE	1	res	832
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/pcmcia/yenta_socket.c yenta_allocate_res() -> pcibios_bus_to_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	1	res	4096-ptr_max
PARAM_VALUE	1	res->flags	256,512,8704
PARAM_VALUE	2	region	368314890652131328
PARAM_VALUE	2	region->end	0-u32max
BUF_SIZE	1	res->name	48
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	region->end	0-u32max[c]
HALF_LOCKED2		&pool->lock