| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "mmio-space.h" |
| |
| namespace i915 { |
| |
| MmioSpace::MmioSpace(uintptr_t base) : base_(base) {} |
| |
| uint32_t MmioSpace::Read32(uint32_t offset) { |
| return *reinterpret_cast<volatile uint32_t*>(base_ + offset); |
| } |
| |
| void MmioSpace::Write32(uint32_t offset, uint32_t val) { |
| *reinterpret_cast<volatile uint32_t*>(base_ + offset) = val; |
| } |
| |
| void MmioSpace::Write64(uint32_t offset, uint64_t val) { |
| *reinterpret_cast<volatile uint64_t*>(base_ + offset) = val; |
| } |
| |
| } // namespace i915 |
