virtio_find_vqs identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/linux/virtio_config.h, line 293 (as a function)

Referenced in 21 files:

Smatch caller information:

drivers/misc/nsm.c virtio_find_single_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	0,4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	0	vdev->priv	4096-ptr_max
PARAM_VALUE	1	nvqs	1
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	0	vdev->priv	17176
BUF_SIZE	2	vqs	8
BUF_SIZE	3	vqs_info	24
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	8
STR_LEN	0	vdev	8
RX_PATH
TASK_NOT_RUNNING

net/9p/trans_virtio.c virtio_find_single_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	1	nvqs	1
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	8
BUF_SIZE	3	vqs_info	24
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	8
STR_LEN	0	vdev	8
RX_PATH
TASK_NOT_RUNNING

drivers/net/wireless/virtual/mac80211_hwsim_main.c init_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	0,4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	1	nvqs	2
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
DATA_SOURCE	0	vdev	$0
RX_PATH
TASK_NOT_RUNNING

drivers/char/hw_random/virtio-rng.c virtio_find_single_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	0,4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->reset	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->priv	4096-ptr_max
PARAM_VALUE	1	nvqs	1
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	0	vdev->priv	576
BUF_SIZE	2	vqs	8
BUF_SIZE	3	vqs_info	24
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	5
STR_LEN	0	vdev	5
RX_PATH
TASK_NOT_RUNNING

drivers/net/can/virtio_can.c virtio_can_find_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	3
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	24
BUF_SIZE	3	vqs_info	72
RX_PATH
TASK_NOT_RUNNING

drivers/iommu/virtio-iommu.c viommu_init_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	2
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
RX_PATH
TASK_NOT_RUNNING

drivers/nvdimm/virtio_pmem.c virtio_find_single_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	1
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	8
BUF_SIZE	3	vqs_info	24
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	11
STR_LEN	0	vdev	11
RX_PATH
TASK_NOT_RUNNING

drivers/virtio/virtio_mem.c virtio_find_single_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	1
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	8
BUF_SIZE	3	vqs_info	24
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	13
STR_LEN	0	vdev	13
RX_PATH
TASK_NOT_RUNNING

drivers/firmware/arm_scmi/transports/virtio.c scmi_vio_probe() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	0,4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	1	nvqs	1-2
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
DATA_SOURCE	0	vdev	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	nvqs
UNITS	1	nvqs	unit_array_size

drivers/gpio/gpio-virtio.c virtio_gpio_alloc_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	0	vdev->priv	4096-ptr_max
PARAM_VALUE	1	nvqs	1-2
PARAM_VALUE	2	vqs	4096-ptr_max
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	0	vdev->priv	928
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
DATA_SOURCE	0	vdev	$1
FUZZY_MAX	1	nvqs	2
HARD_MAX	1	nvqs	2
RX_PATH
TASK_NOT_RUNNING

drivers/scsi/virtio_scsi.c virtscsi_init() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	0,4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->reset	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	vdev->dev.driver	0,4096-ptr_max
PARAM_VALUE	2	vqs	16,4096-ptr_max
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	7616300755990310912
PARAM_VALUE	4	desc->calc_sets	0
PARAM_VALUE	4	desc->nr_sets	0
PARAM_VALUE	4	desc->post_vectors	0
PARAM_VALUE	4	desc->pre_vectors	2
PARAM_VALUE	4	desc->priv	0
BUF_SIZE	0	vdev->priv	(-1),4600-s32max
BUF_SIZE	2	vqs	0-34359738360
BUF_SIZE	2	vqs	0-34359738360
BUF_SIZE	3	vqs_info	0-103079215080
BUF_SIZE	3	vqs_info	0-103079215080
CAPPED_DATA	1	nvqs	1
DATA_SOURCE	0	vdev	$0
DATA_SOURCE	2	vqs	r _kmalloc_noprof
DATA_SOURCE	3	vqs_info	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	nvqs	3-65537[c]
NO_OVERFLOW_SIMPLE	1	nvqs
UNITS	1	nvqs	unit_array_size

drivers/virtio/virtio_rtc_driver.c viortc_init_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	1-2
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
RX_PATH
TASK_NOT_RUNNING

net/vmw_vsock/virtio_transport.c virtio_vsock_vqs_init() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	3
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	24
BUF_SIZE	3	vqs_info	72
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &the_virtio_vsock_mutex

drivers/crypto/virtio/virtio_crypto_core.c virtcrypto_find_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	2	vqs	16,4096-ptr_max
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	0-u64max
BUF_SIZE	3	vqs_info	0-u64max
DATA_SOURCE	2	vqs	r _kzalloc_noprof
DATA_SOURCE	3	vqs_info	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	nvqs
UNITS	1	nvqs	unit_array_size

drivers/virtio/virtio_balloon.c init_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	5
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	40
BUF_SIZE	3	vqs_info	120
RX_PATH
TASK_NOT_RUNNING

drivers/bluetooth/virtio_bt.c virtbt_probe() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	0	vdev->priv	4096-ptr_max
PARAM_VALUE	1	nvqs	2
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	0	vdev->priv	112
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
DATA_SOURCE	0	vdev	$0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/virtio/virtgpu_kms.c virtio_gpu_find_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev->config->find_vqs	4096-ptr_max
PARAM_VALUE	0	vdev->config->get_shm_region	0,2525218589895086080,3831783894439149568
PARAM_VALUE	1	nvqs	2
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
RX_PATH
TASK_NOT_RUNNING

fs/fuse/virtio_fs.c virtio_fs_setup_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vdev->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	0	vdev->priv	4096-ptr_max
PARAM_VALUE	1	nvqs	1-8194
PARAM_VALUE	2	vqs	4096-ptr_max
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	7549398829766815744
PARAM_VALUE	4	desc->calc_sets	0
PARAM_VALUE	4	desc->nr_sets	0
PARAM_VALUE	4	desc->post_vectors	0
PARAM_VALUE	4	desc->pre_vectors	1
PARAM_VALUE	4	desc->priv	0
BUF_SIZE	0	vdev->priv	336
BUF_SIZE	2	vqs	8-65552
BUF_SIZE	2	vqs	8-65552
BUF_SIZE	3	vqs_info	24-196656
BUF_SIZE	3	vqs_info	24-196656
CAPPED_DATA	1	nvqs	1
DATA_SOURCE	0	vdev	$0
DATA_SOURCE	2	vqs	r _kmalloc_noprof
DATA_SOURCE	3	vqs_info	r _kzalloc_noprof
FUZZY_MAX	1	nvqs	2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	nvqs	2-8193[c]
NO_OVERFLOW_SIMPLE	1	nvqs
UNITS	1	nvqs	unit_array_size

drivers/char/virtio_console.c init_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	2	vqs	16,4096-ptr_max
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	0-34359738360
BUF_SIZE	2	vqs	0-34359738360
BUF_SIZE	3	vqs_info	0-103079215080
BUF_SIZE	3	vqs_info	0-103079215080
DATA_SOURCE	2	vqs	r _kmalloc_noprof
DATA_SOURCE	3	vqs_info	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	nvqs
UNITS	1	nvqs	unit_array_size

drivers/rpmsg/virtio_rpmsg_bus.c rpmsg_probe() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->config	4096-ptr_max
PARAM_VALUE	0	vdev->config->get	0,4096-ptr_max
PARAM_VALUE	0	vdev->config->get_extended_features	0,6730071979336241152
PARAM_VALUE	0	vdev->config->get_status	4096-ptr_max
PARAM_VALUE	0	vdev->config->set_status	4096-ptr_max
PARAM_VALUE	0	vdev->debugfs_filter_features	4096-ptr_max
PARAM_VALUE	0	vdev->features_array	4096-ptr_max
PARAM_VALUE	1	nvqs	2
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
DATA_SOURCE	0	vdev	$0
RX_PATH
TASK_NOT_RUNNING

sound/virtio/virtio_card.c virtsnd_find_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	4
PARAM_VALUE	2	vqs	4096-ptr_max
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	32
BUF_SIZE	3	vqs_info	96
RX_PATH
TASK_NOT_RUNNING

drivers/block/virtio_blk.c init_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev->config->get	4096-ptr_max
PARAM_VALUE	0	vdev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	vdev->dev.driver	0,4096-ptr_max
PARAM_VALUE	2	vqs	16,4096-ptr_max
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	2766029895004037120
PARAM_VALUE	4	desc->calc_sets	0
PARAM_VALUE	4	desc->nr_sets	0
PARAM_VALUE	4	desc->post_vectors	0
PARAM_VALUE	4	desc->priv	0
BUF_SIZE	2	vqs	0-524280
BUF_SIZE	2	vqs	0-524280
BUF_SIZE	3	vqs_info	0-1572840
BUF_SIZE	3	vqs_info	0-1572840
CAPPED_DATA	1	nvqs	1
DATA_SOURCE	2	vqs	r _kmalloc_noprof
DATA_SOURCE	3	vqs_info	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	nvqs	1-u16max[c]
NO_OVERFLOW_SIMPLE	1	nvqs
UNITS	1	nvqs	unit_array_size

drivers/i2c/busses/i2c-virtio.c virtio_find_single_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	1
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	8
BUF_SIZE	3	vqs_info	24
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	3
STR_LEN	0	vdev	3
RX_PATH
TASK_NOT_RUNNING

drivers/net/virtio_net.c virtnet_find_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	2	vqs	16,4096-ptr_max
PARAM_VALUE	3	vqs_info	16,4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	0-u64max
BUF_SIZE	3	vqs_info	0-u64max
DATA_SOURCE	2	vqs	r _kzalloc_noprof
DATA_SOURCE	3	vqs_info	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	nvqs	2-65537[c]
NO_OVERFLOW_SIMPLE	1	nvqs
UNITS	1	nvqs	unit_array_size

drivers/spi/spi-virtio.c virtio_find_single_vq() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	1
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	8
BUF_SIZE	3	vqs_info	24
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	6
STR_LEN	0	vdev	6
RX_PATH
TASK_NOT_RUNNING

drivers/virtio/virtio_input.c virtinput_init_vqs() -> virtio_find_vqs()

Type	Parameter	Key	Value
PARAM_VALUE	1	nvqs	2
PARAM_VALUE	3	vqs_info	4096-ptr_max
PARAM_VALUE	4	desc	0
BUF_SIZE	2	vqs	16
BUF_SIZE	3	vqs_info	48
RX_PATH
TASK_NOT_RUNNING