From a36159eec6ca17402b0e146b86efaf76568dc353 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Fri, 20 Sep 2024 01:41:23 +0000 Subject: [PATCH] 重命名 AX88772C_eeprom/asix.c 为 asix_mac.c --- kernel/arch/mips/include/asm/maar.h | 23 ++++++++++++++++------- 1 files changed, 16 insertions(+), 7 deletions(-) diff --git a/kernel/arch/mips/include/asm/maar.h b/kernel/arch/mips/include/asm/maar.h index 1e0da80..99f1c3e 100644 --- a/kernel/arch/mips/include/asm/maar.h +++ b/kernel/arch/mips/include/asm/maar.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * 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 __MIPS_ASM_MIPS_MAAR_H__ @@ -36,7 +32,7 @@ * @upper: The highest address that the MAAR pair will affect. Must be * aligned to one byte before a 2^16 byte boundary. * @attrs: The accessibility attributes to program, eg. MIPS_MAAR_S. The - * MIPS_MAAR_VL attribute will automatically be set. + * MIPS_MAAR_VL/MIPS_MAAR_VH attributes will automatically be set. * * Program the pair of MAAR registers specified by idx to apply the attributes * specified by attrs to the range of addresses from lower to higher. @@ -52,17 +48,30 @@ /* Automatically set MIPS_MAAR_VL */ attrs |= MIPS_MAAR_VL; - /* Write the upper address & attributes (only MIPS_MAAR_VL matters) */ + /* + * Write the upper address & attributes (both MIPS_MAAR_VL and + * MIPS_MAAR_VH matter) + */ write_c0_maari(idx << 1); back_to_back_c0_hazard(); write_c0_maar(((upper >> 4) & MIPS_MAAR_ADDR) | attrs); back_to_back_c0_hazard(); +#ifdef CONFIG_XPA + upper >>= MIPS_MAARX_ADDR_SHIFT; + writex_c0_maar(((upper >> 4) & MIPS_MAARX_ADDR) | MIPS_MAARX_VH); + back_to_back_c0_hazard(); +#endif /* Write the lower address & attributes */ write_c0_maari((idx << 1) | 0x1); back_to_back_c0_hazard(); write_c0_maar((lower >> 4) | attrs); back_to_back_c0_hazard(); +#ifdef CONFIG_XPA + lower >>= MIPS_MAARX_ADDR_SHIFT; + writex_c0_maar(((lower >> 4) & MIPS_MAARX_ADDR) | MIPS_MAARX_VH); + back_to_back_c0_hazard(); +#endif } /** -- Gitblit v1.6.2