Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/video/fbdev/riva/riva_hw.c nv3LockUnlock() -> vgaLockUnlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 1 | Lock | 0-1 |
| DATA_SOURCE | 0 | chip | $0 |
| DATA_SOURCE | 1 | Lock | $1 |
| HARD_MAX | 1 | Lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | chip->Architecture | 0-u32max |
| HOST_DATA | 0 | chip->Chipset | 0-u32max |
| HOST_DATA | 0 | chip->CrystalFreqKHz | 0-u32max |
| HOST_DATA | 0 | chip->CursorStart | 0-u32max |
| HOST_DATA | 0 | chip->EnableIRQ | 0-u32max |
| HOST_DATA | 0 | chip->FifoEmptyCount | 0-u32max |
| HOST_DATA | 0 | chip->FifoFreeCount | 0 |
| HOST_DATA | 0 | chip->IO | 0-u32max |
| HOST_DATA | 0 | chip->MaxVClockFreqKHz | 0-u32max |
| HOST_DATA | 0 | chip->RamAmountKBytes | 0-u32max |
| HOST_DATA | 0 | chip->RamBandwidthKBytesPerSec | 0-u32max |
| HOST_DATA | 0 | chip->VBlankBit | 0-u32max |
| HOST_DATA | 0 | chip->Version | 0-u32max |
| HOST_DATA | 0 | chip->flatPanel | 0-u32max |
| HOST_DATA | 0 | chip->twoHeads | s32min-s32max |
| HALF_LOCKED2 | &par->open_lock |
drivers/video/fbdev/riva/riva_hw.c nv4LockUnlock() -> vgaLockUnlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 1 | Lock | 0-1 |
| DATA_SOURCE | 0 | chip | $0 |
| DATA_SOURCE | 1 | Lock | $1 |
| HARD_MAX | 1 | Lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | chip->Architecture | 0-u32max |
| HOST_DATA | 0 | chip->Chipset | 0-u32max |
| HOST_DATA | 0 | chip->CrystalFreqKHz | 0-u32max |
| HOST_DATA | 0 | chip->CursorStart | 0-u32max |
| HOST_DATA | 0 | chip->EnableIRQ | 0-u32max |
| HOST_DATA | 0 | chip->FifoEmptyCount | 0-u32max |
| HOST_DATA | 0 | chip->FifoFreeCount | 0 |
| HOST_DATA | 0 | chip->IO | 0-u32max |
| HOST_DATA | 0 | chip->MaxVClockFreqKHz | 0-u32max |
| HOST_DATA | 0 | chip->RamAmountKBytes | 0-u32max |
| HOST_DATA | 0 | chip->RamBandwidthKBytesPerSec | 0-u32max |
| HOST_DATA | 0 | chip->VBlankBit | 0-u32max |
| HOST_DATA | 0 | chip->Version | 0-u32max |
| HOST_DATA | 0 | chip->flatPanel | 0-u32max |
| HOST_DATA | 0 | chip->twoHeads | s32min-s32max |
| HALF_LOCKED2 | &par->open_lock |