pci_request_irq 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/irq.c, line 18

Defined in 1 files as a prototype:

include/linux/pci.h, line 1506 (as a prototype)

Defined in 1 files as a function:

drivers/pci/irq.c, line 37 (as a function)

Referenced in 8 files:

Smatch caller information:

sound/soc/intel/avs/core.c avs_hdac_acquire_irq() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	(-208)
PARAM_VALUE	0	dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	dev->is_msi_managed	1
PARAM_VALUE	0	dev->msix_base	4096-ptr_max
PARAM_VALUE	0	dev->msix_enabled	1
PARAM_VALUE	1	nr	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	8253497346725347328
BUF_SIZE	4	dev_id	1760
BUF_SIZE	5	fmt	12
STR_LEN	0	dev	11
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dev	unit_byte

sound/soc/intel/avs/core.c avs_hdac_acquire_irq() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	(-208)
PARAM_VALUE	0	dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	dev->is_msi_managed	1
PARAM_VALUE	0	dev->msix_base	4096-ptr_max
PARAM_VALUE	0	dev->msix_enabled	1
PARAM_VALUE	1	nr	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	8253497346725347328
BUF_SIZE	4	dev_id	3256
BUF_SIZE	5	fmt	12
DATA_SOURCE	4	dev_id	$0
STR_LEN	0	dev	11
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dev	unit_byte

drivers/media/pci/zoran/zoran_card.c zoran_probe() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->bus->self->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_mask	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_parms	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_parms->max_segment_size	u32max
PARAM_VALUE	0	dev->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.driver_data	1-u64max
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->driver	4096-ptr_max
PARAM_VALUE	0	dev->driver->err_handler	0,4096-ptr_max
PARAM_VALUE	0	dev->link_bwctrl->cdev	0-s64max
PARAM_VALUE	0	dev->resource	4096-ptr_max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
PARAM_VALUE	1	nr	0
PARAM_VALUE	3	thread_fn	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	0
BUF_SIZE	0	dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,8064
BUF_SIZE	0	dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,8064
BUF_SIZE	4	dev_id	5272
BUF_SIZE	5	fmt	40
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	4	dev_id	r devm_kzalloc
STR_LEN	0	dev	39
STR_LEN	5	fmt	39
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/dma/switchtec_dma.c switchtec_dma_chan_init() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->driver	4096-ptr_max
PARAM_VALUE	0	dev->driver->err_handler	0,4096-ptr_max
PARAM_VALUE	0	dev->error_state	0-2,4-u32max
PARAM_VALUE	0	dev->is_busmaster	1
PARAM_VALUE	0	dev->link_bwctrl->cdev	0-s64max
PARAM_VALUE	0	dev->npem->supported_indications	0-4294967295
PARAM_VALUE	0	dev->pcie_cap	0-1
PARAM_VALUE	0	dev->resource	4096-ptr_max
PARAM_VALUE	0	dev->sriov->offset	0-u16max
PARAM_VALUE	0	dev->sriov->stride	0-u16max
PARAM_VALUE	0	dev->subordinate->self->link_bwctrl->cdev	0-s64max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
PARAM_VALUE	3	thread_fn	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	893189614345510912
BUF_SIZE	0	dev	(-1),1-s32max
BUF_SIZE	0	dev	(-1),1-s32max
BUF_SIZE	4	dev_id	262696
BUF_SIZE	5	fmt	14
DATA_SOURCE	0	dev	$1
DATA_SOURCE	1	nr	r readl
DATA_SOURCE	4	dev_id	r _kzalloc_noprof
STR_LEN	0	dev	13
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->current_state	0-3[c]
HOST_DATA	1	nr	0-u32max
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	0	&dev->dev.mutex

drivers/dma/switchtec_dma.c switchtec_dma_create() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->driver	4096-ptr_max
PARAM_VALUE	0	dev->driver->err_handler	0,4096-ptr_max
PARAM_VALUE	0	dev->error_state	0-2,4-u32max
PARAM_VALUE	0	dev->is_busmaster	1
PARAM_VALUE	0	dev->is_msi_managed	1
PARAM_VALUE	0	dev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->msix_base	4096-ptr_max
PARAM_VALUE	0	dev->msix_enabled	1
PARAM_VALUE	0	dev->pcie_cap	0-1
PARAM_VALUE	0	dev->resource	4096-ptr_max
PARAM_VALUE	0	dev->subordinate->self->link_bwctrl->cdev	(-4095)-s64max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
PARAM_VALUE	1	nr	0-u16max
PARAM_VALUE	2	handler	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	893189614345510912
BUF_SIZE	0	dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	0	dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	4	dev_id	496
BUF_SIZE	5	fmt	14
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	nr	r readw
DATA_SOURCE	4	dev_id	r _kzalloc_noprof
STR_LEN	0	dev	13
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->current_state	0-3[c]
HOST_DATA	1	nr	0-u16max
HALF_LOCKED2	0	&dev->dev.mutex

drivers/ptp/ptp_ocp.c ptp_ocp_register_ext() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver	4096-ptr_max
PARAM_VALUE	1	nr	0-16
PARAM_VALUE	3	thread_fn	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	855316547089485824
PARAM_VALUE	6	$	0-s32max
BUF_SIZE	4	dev_id	32
BUF_SIZE	5	fmt	9
CAPPED_DATA	1	nr	1
DATA_SOURCE	4	dev_id	r _kzalloc_noprof
STR_LEN	0	dev	8
CONTAINER	2	-8-16+0	$4
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2		&pool->lock

drivers/nvme/host/pci.c queue_request_irq() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	8701320369070903296
BUF_SIZE	5	fmt	10
DATA_SOURCE	4	dev_id	$0
STR_LEN	0	dev	9
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	nr	0-u16max[c]
UNITS	1	nr	unit_array_size
UNITS	7	$	unit_array_size
HALF_LOCKED2		&dev->shutdown_lock
HALF_LOCKED2		&pool->lock

drivers/nvme/host/pci.c queue_request_irq() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	3	thread_fn	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	8701320369070903296
BUF_SIZE	5	fmt	10
DATA_SOURCE	4	dev_id	$0
STR_LEN	0	dev	9
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	nr	0-u16max[c]
UNITS	1	nr	unit_array_size
UNITS	7	$	unit_array_size
HALF_LOCKED2		&dev->shutdown_lock
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/hfi1/msix.c msix_request_irq() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	1	nr	0-64
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	394367713912324096,1648260160995459072,4463587718024351744,7411978513250672640
BUF_SIZE	5	fmt	64
BUF_SIZE	5	fmt	64
CAPPED_DATA	1	nr	1
DATA_SOURCE	1	nr	r find_first_zero_bit
DATA_SOURCE	2	handler	$2
DATA_SOURCE	3	thread_fn	$3
DATA_SOURCE	4	dev_id	$1
DATA_SOURCE	5	fmt	$5
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	nr
UNITS	1	nr	unit_array_size

drivers/net/ethernet/cavium/thunder/thunder_bgx.c bgx_register_intr() -> pci_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->driver	4096-ptr_max
PARAM_VALUE	0	dev->driver->err_handler	0,4096-ptr_max
PARAM_VALUE	0	dev->error_state	0-2,4-u32max
PARAM_VALUE	0	dev->is_managed	1
PARAM_VALUE	0	dev->is_msi_managed	1
PARAM_VALUE	0	dev->is_virtfn	0
PARAM_VALUE	0	dev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->msix_base	4096-ptr_max
PARAM_VALUE	0	dev->msix_enabled	1
PARAM_VALUE	0	dev->npem->supported_indications	0-4294967295
PARAM_VALUE	0	dev->subordinate->self->link_bwctrl->cdev	(-4095)-s64max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
PARAM_VALUE	1	nr	6
PARAM_VALUE	3	thread_fn	0
PARAM_VALUE	4	dev_id	4096-ptr_max
PARAM_VALUE	5	fmt	1284403816767406080
BUF_SIZE	0	dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	0	dev	(-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE	4	dev_id	s32min-(-2),1-s32max
BUF_SIZE	5	fmt	6
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
STR_LEN	0	dev	5
TERMINATED	5	fmt	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->current_state	0-3[c]
UNITS	4	dev_id	unit_byte
HALF_LOCKED2	0	&dev->dev.mutex