Defined in 1 files as a function:
Referenced in 3 files:
- drivers/vdpa/ifcvf/ifcvf_base.c
- drivers/vdpa/virtio_pci/vp_vdpa.c, line 435
- drivers/virtio/virtio_pci_modern_dev.c, line 503
Smatch caller information:
drivers/virtio/virtio_pci_modern_dev.c vp_modern_set_status() -> vp_iowrite8()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| DATA_SOURCE | 0 | value | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | value | 1-255 |
| USER_DATA | 0 | value | 4-255 |
| HALF_LOCKED2 | &vdpa->cf_lock |
drivers/vdpa/virtio_pci/vp_vdpa.c vp_vdpa_set_config() -> vp_iowrite8()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | value | 0-255 |
| LOCK2 | &vdpa->cf_lock | ||
| HALF_LOCKED2 | &d->mutex | ||
| TYPE_LOCK | (struct vdpa_device)->cf_lock |
drivers/vdpa/ifcvf/ifcvf_base.c ifcvf_set_status() -> vp_iowrite8()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | value | 0,4-255 |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| DATA_SOURCE | 0 | value | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | value | 4-255 |
| USER_DATA | 0 | value | 4-255 |
| LOCK2 | &vdpa_dev->cf_lock | ||
| TYPE_LOCK | (struct vdpa_device)->cf_lock |
drivers/vdpa/ifcvf/ifcvf_base.c ifcvf_write_dev_config() -> vp_iowrite8()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | value | 0-255 |
| LOCK2 | &vdpa_dev->cf_lock | ||
| HALF_LOCKED2 | &d->mutex | ||
| TYPE_LOCK | (struct vdpa_device)->cf_lock |