| 504 | } |
| 505 | |
| 506 | int |
| 507 | dmar_disable_translation(struct dmar_unit *unit) |
| 508 | { |
| 509 | int error; |
| 510 | |
| 511 | DMAR_ASSERT_LOCKED(unit); |
| 512 | unit->hw_gcmd &= ~DMAR_GCMD_TE; |
| 513 | dmar_write4(unit, DMAR_GCMD_REG, unit->hw_gcmd); |
| 514 | DMAR_WAIT_UNTIL(((dmar_read4(unit, DMAR_GSTS_REG) & DMAR_GSTS_TES) |
| 515 | == 0)); |
| 516 | return (error); |
| 517 | } |
| 518 | |
| 519 | int |
| 520 | dmar_load_irt_ptr(struct dmar_unit *unit) |
nothing calls this directly
no test coverage detected