threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/*
|
|
* OpenRISC Linux
|
|
*
|
|
* Linux architectural port borrowing liberally from similar works of
|
|
* others. All original copyrights apply as per the original source
|
|
* declaration.
|
|
*
|
|
* OpenRISC implementation:
|
|
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
|
|
* et al.
|
|
*
|
|
* 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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef __ASM_OPENRISC_IO_H
|
|
#define __ASM_OPENRISC_IO_H
|
|
|
|
/*
|
|
* PCI: can we really do 0 here if we have no port IO?
|
|
*/
|
|
#define IO_SPACE_LIMIT 0
|
|
|
|
/* OpenRISC has no port IO */
|
|
#define HAVE_ARCH_PIO_SIZE 1
|
|
#define PIO_RESERVED 0X0UL
|
|
#define PIO_OFFSET 0
|
|
#define PIO_MASK 0
|
|
|
|
#include <asm-generic/io.h>
|
|
#include <asm/pgtable.h>
|
|
|
|
extern void __iomem *__ioremap(phys_addr_t offset, unsigned long size,
|
|
pgprot_t prot);
|
|
|
|
static inline void __iomem *ioremap(phys_addr_t offset, unsigned long size)
|
|
{
|
|
return __ioremap(offset, size, PAGE_KERNEL);
|
|
}
|
|
|
|
/* #define _PAGE_CI 0x002 */
|
|
static inline void __iomem *ioremap_nocache(phys_addr_t offset,
|
|
unsigned long size)
|
|
{
|
|
return __ioremap(offset, size,
|
|
__pgprot(pgprot_val(PAGE_KERNEL) | _PAGE_CI));
|
|
}
|
|
|
|
extern void iounmap(void *addr);
|
|
#endif
|