From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- arch/mips/mm/tlb-funcs.S | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 arch/mips/mm/tlb-funcs.S (limited to 'arch/mips/mm/tlb-funcs.S') diff --git a/arch/mips/mm/tlb-funcs.S b/arch/mips/mm/tlb-funcs.S new file mode 100644 index 000000000..00fef578c --- /dev/null +++ b/arch/mips/mm/tlb-funcs.S @@ -0,0 +1,40 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Micro-assembler generated tlb handler functions. + * + * Copyright (C) 2013 Broadcom Corporation. + * + * Based on mm/page-funcs.c + * Copyright (C) 2012 MIPS Technologies, Inc. + * Copyright (C) 2012 Ralf Baechle + */ +#include +#include +#include + +#define FASTPATH_SIZE 128 + +LEAF(tlbmiss_handler_setup_pgd) +1: j 1b /* Dummy, will be replaced. */ + .space 64 +END(tlbmiss_handler_setup_pgd) +EXPORT(tlbmiss_handler_setup_pgd_end) +EXPORT_SYMBOL_GPL(tlbmiss_handler_setup_pgd) + +LEAF(handle_tlbm) + .space FASTPATH_SIZE * 4 +END(handle_tlbm) +EXPORT(handle_tlbm_end) + +LEAF(handle_tlbs) + .space FASTPATH_SIZE * 4 +END(handle_tlbs) +EXPORT(handle_tlbs_end) + +LEAF(handle_tlbl) + .space FASTPATH_SIZE * 4 +END(handle_tlbl) +EXPORT(handle_tlbl_end) -- cgit v1.2.3