pci_clear_mwi 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/pci.c, line 4277

Defined in 1 files as a prototype:

include/linux/pci.h, line 1457 (as a prototype)

Defined in 1 files as a function:

drivers/pci/pci.c, line 4283 (as a function)

Referenced in 11 files:

Smatch caller information:

drivers/scsi/elx/efct/efct_driver.c efct_pci_probe() -> pci_clear_mwi()

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.driver	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.driver_data	0
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->pcie_cap	0-1
PARAM_VALUE	0	dev->resource	4096-ptr_max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/net/ethernet/dec/tulip/tulip_core.c tulip_mwi_config() -> pci_clear_mwi()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->bus	4096-ptr_max
PARAM_VALUE	0	dev->bus->ops	4096-ptr_max
PARAM_VALUE	0	dev->bus->ops->read	4096-ptr_max
PARAM_VALUE	0	dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->dev.cma_area->available_count	0-s64max
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_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_mem	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->dev.iommu->pci_32bit_workaround	0-1
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_virtfn	0
PARAM_VALUE	0	dev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->npem->supported_indications	0-4294967295
PARAM_VALUE	0	dev->resource	4096-ptr_max
PARAM_VALUE	0	dev->subordinate->self->link_bwctrl->cdev	(-4095)-s64max
PARAM_VALUE	0	dev->subsystem_vendor	0-4981,4983-u16max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
FUZZY_MAX	0	dev->subsystem_vendor	4470
BIT_INFO	0	dev->subsystem_device	0x0,0xfff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/net/ethernet/dec/tulip/tulip_core.c tulip_mwi_config() -> pci_clear_mwi()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->bus	4096-ptr_max
PARAM_VALUE	0	dev->bus->ops	4096-ptr_max
PARAM_VALUE	0	dev->bus->ops->read	4096-ptr_max
PARAM_VALUE	0	dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->dev.cma_area->available_count	0-s64max
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_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_mem	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->dev.iommu->pci_32bit_workaround	0-1
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_virtfn	0
PARAM_VALUE	0	dev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->npem->supported_indications	0-4294967295
PARAM_VALUE	0	dev->resource	4096-ptr_max
PARAM_VALUE	0	dev->subordinate->self->link_bwctrl->cdev	(-4095)-s64max
PARAM_VALUE	0	dev->subsystem_vendor	0-4981,4983-u16max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
FUZZY_MAX	0	dev->subsystem_vendor	4470
BIT_INFO	0	dev->subsystem_device	0x0,0xfff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/usb/host/ehci-pci.c ehci_pci_remove() -> pci_clear_mwi()

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.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->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/xen/xen-pciback/conf_space_header.c command_write() -> pci_clear_mwi()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]

drivers/pci/devres.c __pcim_clear_mwi() -> pci_clear_mwi()

Type	Parameter	Key	Value
BUF_SIZE	0	dev	s32min,1-s32max
BUF_SIZE	0	dev	s32min,1-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->mutex

drivers/scsi/qla2xxx/qla_init.c qla2300_pci_config() -> pci_clear_mwi()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->error_state	0-2,4-u32max
PARAM_VALUE	0	dev->is_busmaster	1
PARAM_VALUE	0	dev->pcie_cap	0-1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ha->hardware_lock
LOCK2		flags
TYPE_LOCK		(struct qla_hw_data)->hardware_lock

drivers/net/ethernet/3com/typhoon.c typhoon_init_one() -> pci_clear_mwi()

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.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->dev.cma_area->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dev->dev.dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	dev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->dev.iommu->pci_32bit_workaround	0
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->subordinate->self->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
CAPPED_DATA	0	&dev->dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/net/ethernet/3com/typhoon.c typhoon_remove_one() -> pci_clear_mwi()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->bus	4096-ptr_max
PARAM_VALUE	0	dev->bus->self->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->dev.cma_area->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
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->pcie_cap	0-1
PARAM_VALUE	0	dev->sriov->offset	0-u16max
PARAM_VALUE	0	dev->sriov->stride	0-u16max
PARAM_VALUE	0	dev->state_saved	0
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HOST_DATA	0	dev->pcie_flags_reg	0-u16max
HOST_DATA	0	dev->sriov->offset	0-u16max
HOST_DATA	0	dev->sriov->stride	0-u16max
HALF_LOCKED2	0	&dev->dev.mutex

drivers/net/ethernet/intel/e1000/e1000_main.c e1000_pci_clear_mwi() -> pci_clear_mwi()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/ralink/rt2x00/rt2x00pci.c rt2x00pci_probe() -> pci_clear_mwi()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.driver_data	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->is_virtfn	0
PARAM_VALUE	0	dev->link_bwctrl->cdev	(-22),(-19),(-12),0-s64max
PARAM_VALUE	0	dev->pcie_cap	0-1
PARAM_VALUE	0	dev->subordinate->self->link_bwctrl->cdev	(-4095)-s64max
PARAM_VALUE	0	*dev->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/net/wireless/ralink/rt2x00/rt2x00pci.c rt2x00pci_remove() -> pci_clear_mwi()

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.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->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/net/ethernet/realtek/8139cp.c cp_init_one() -> pci_clear_mwi()

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.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
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex

drivers/net/ethernet/realtek/8139cp.c cp_remove_one() -> pci_clear_mwi()

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.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->saved_config_space	0-4294967295
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
CAPPED_DATA	0	dev	1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->current_state	0-3[c]
HALF_LOCKED2	0	&dev->dev.mutex