Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/usb/misc/sisusbvga/sisusbvga.c sisusb_handle_command() -> sisusb_clear_vram()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sisusb | 4096-ptr_max |
| PARAM_VALUE | 0 | sisusb->devinit | 1-255 |
| PARAM_VALUE | 0 | sisusb->gfxinit | 1-255 |
| PARAM_VALUE | 0 | sisusb->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sisusb->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sisusb->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | sisusb->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | sisusb->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sisusb->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | sisusb->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | sisusb->present | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | sisusb->ready | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | sisusb->sisusb_dev | 1-u64max |
| PARAM_VALUE | 2 | length | 0-16777215 |
| BUF_SIZE | 0 | sisusb | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | sisusb | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | sisusb | $0 |
| BIT_INFO | 2 | length | 0x0,0xff |
| USER_DATA | 2 | length | 0-16777215 |
| LOCK2 | 0 | &sisusb->lock | |
| TYPE_LOCK | (struct sisusb_usb_data)->lock |
drivers/usb/misc/sisusbvga/sisusbvga.c sisusb_setup_screen() -> sisusb_clear_vram()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sisusb | 4096-ptr_max |
| PARAM_VALUE | 0 | sisusb->devinit | 1-255 |
| PARAM_VALUE | 0 | sisusb->gfxinit | 1 |
| PARAM_VALUE | 0 | sisusb->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sisusb->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sisusb->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | sisusb->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | sisusb->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | sisusb->present | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | sisusb->sisusb_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | sisusb->sisusb_dev->bus->sysdev->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | sisusb->vramsize | 1048576,1572864,2097152 |
| PARAM_VALUE | 0 | sisusb->wait_q.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sisusb->wait_q.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | *sisusb->urbstatus | 0-255 |
| PARAM_VALUE | 2 | length | 614400,1048576,1572864,2097152 |
| BUF_SIZE | 0 | sisusb | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | sisusb | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | sisusb->ibuf | (-1),4096 |
| CAPPED_DATA | 0 | sisusb->numobufs | 1 |
| DATA_SOURCE | 0 | sisusb | $0 |
| FUZZY_MAX | 0 | sisusb->devinit | 1 |
| FUZZY_MAX | 2 | length | 614400 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sisusb | unit_byte |
| HALF_LOCKED2 | 0 | &sisusb->lock |