diff options
Diffstat (limited to 'src/include/mmio.h')
| -rw-r--r-- | src/include/mmio.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/include/mmio.h b/src/include/mmio.h deleted file mode 100644 index 4f2c806cac..0000000000 --- a/src/include/mmio.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -/* - * mmio.h provides update*() as well as read/write*() from arch/mmio.h - */ - -#ifndef __MMIO_H__ -#define __MMIO_H__ - -#include <arch/mmio.h> -#include <stdint.h> - -static __always_inline void update8(volatile void *addr, uint8_t mask, uint8_t or) -{ - uint8_t reg = read8(addr); - reg = (reg & mask) | or; - write8(addr, reg); -} - -static __always_inline void update16(volatile void *addr, uint16_t mask, uint16_t or) -{ - uint16_t reg = read16(addr); - reg = (reg & mask) | or; - write16(addr, reg); -} - -static __always_inline void update32(volatile void *addr, uint32_t mask, uint32_t or) -{ - uint32_t reg = read32(addr); - reg = (reg & mask) | or; - write32(addr, reg); -} - -#endif /* __MMIO_H__ */ |