From d631fc60706ccd86c5c2b0084bcea0739952ce90 Mon Sep 17 00:00:00 2001 From: Kevin Cernekee Date: Mon, 16 Mar 2015 14:43:07 -0700 Subject: MIPS: Create a common 11 platforms require at least one of these workarounds to be enabled; 22 platforms do not. In the latter case we can fall back to a generic version. Note that this also deletes an orphaned reference to RM9000_CDEX_SMP_WAR. Suggested-by: Arnd Bergmann Signed-off-by: Kevin Cernekee Signed-off-by: Andrew Bresticker Reviewed-by: James Hogan Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: Ezequiel Garcia Cc: James Hartley Cc: James Hogan Patchwork: https://patchwork.linux-mips.org/patch/9567/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-netlogic/war.h | 25 ------------------------- 1 file changed, 25 deletions(-) delete mode 100644 arch/mips/include/asm/mach-netlogic/war.h (limited to 'arch/mips/include/asm/mach-netlogic') diff --git a/arch/mips/include/asm/mach-netlogic/war.h b/arch/mips/include/asm/mach-netlogic/war.h deleted file mode 100644 index 2c7216840e18..000000000000 --- a/arch/mips/include/asm/mach-netlogic/war.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * 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. - * - * Copyright (C) 2011 Netlogic Microsystems. - * Copyright (C) 2002, 2004, 2007 by Ralf Baechle - */ -#ifndef __ASM_MIPS_MACH_NLM_WAR_H -#define __ASM_MIPS_MACH_NLM_WAR_H - -#define R4600_V1_INDEX_ICACHEOP_WAR 0 -#define R4600_V1_HIT_CACHEOP_WAR 0 -#define R4600_V2_HIT_CACHEOP_WAR 0 -#define R5432_CP0_INTERRUPT_WAR 0 -#define BCM1250_M3_WAR 0 -#define SIBYTE_1956_WAR 0 -#define MIPS4K_ICACHE_REFILL_WAR 0 -#define MIPS_CACHE_SYNC_WAR 0 -#define TX49XX_ICACHE_INDEX_INV_WAR 0 -#define ICACHE_REFILLS_WORKAROUND_WAR 0 -#define R10000_LLSC_WAR 0 -#define MIPS34K_MISSED_ITLB_WAR 0 - -#endif /* __ASM_MIPS_MACH_NLM_WAR_H */ -- cgit v1.2.3 From 65fecc2725e5c8d5ef988d971b798b28b94e1865 Mon Sep 17 00:00:00 2001 From: Jayachandran C Date: Wed, 7 Jan 2015 16:58:29 +0530 Subject: MIPS: Netlogic: Use MIPS topology.h commit bda4584cd943 ("MIPS: Support CPU topology files in sysfs") added topology related macros for all MIPS platforms and commit bbbf6d8768f5 ("MIPS: NL: Fix nlm_xlp_defconfig build error") removed most of the contents from mach-netlogic/topology.h. The netlogic specific topology is not needed anymore, we just need to setup the package field in current_cpu_data. Signed-off-by: Jayachandran C Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8888/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-netlogic/topology.h | 15 --------------- 1 file changed, 15 deletions(-) delete mode 100644 arch/mips/include/asm/mach-netlogic/topology.h (limited to 'arch/mips/include/asm/mach-netlogic') diff --git a/arch/mips/include/asm/mach-netlogic/topology.h b/arch/mips/include/asm/mach-netlogic/topology.h deleted file mode 100644 index 0eb43c832b25..000000000000 --- a/arch/mips/include/asm/mach-netlogic/topology.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * 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. - * - * Copyright (C) 2013 Broadcom Corporation - */ -#ifndef _ASM_MACH_NETLOGIC_TOPOLOGY_H -#define _ASM_MACH_NETLOGIC_TOPOLOGY_H - -#include - -#include - -#endif /* _ASM_MACH_NETLOGIC_TOPOLOGY_H */ -- cgit v1.2.3 From c2736525465a5d6fe1456da8cc2bc701f9128682 Mon Sep 17 00:00:00 2001 From: Jayachandran C Date: Wed, 7 Jan 2015 16:58:30 +0530 Subject: MIPS: Netlogic: Move cores per node out of multi-node.h Use the current_cpu_data package field to get the node of the current CPU. This allows us to remove xlp_cores_per_node and move nlm_threads_per_node() and nlm_cores_per_node() to netlogic/common.h, which simplifies code. Signed-off-by: Jayachandran C Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8889/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-netlogic/multi-node.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/mips/include/asm/mach-netlogic') diff --git a/arch/mips/include/asm/mach-netlogic/multi-node.h b/arch/mips/include/asm/mach-netlogic/multi-node.h index 9ed8dacdc37c..8bdf47e29145 100644 --- a/arch/mips/include/asm/mach-netlogic/multi-node.h +++ b/arch/mips/include/asm/mach-netlogic/multi-node.h @@ -48,15 +48,6 @@ #endif #define NLM_THREADS_PER_CORE 4 -#ifdef CONFIG_CPU_XLR -#define nlm_cores_per_node() 8 -#else -extern unsigned int xlp_cores_per_node; -#define nlm_cores_per_node() xlp_cores_per_node -#endif - -#define nlm_threads_per_node() (nlm_cores_per_node() * NLM_THREADS_PER_CORE) -#define nlm_cpuid_to_node(c) ((c) / nlm_threads_per_node()) struct nlm_soc_info { unsigned long coremask; /* cores enabled on the soc */ -- cgit v1.2.3