From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 16 Jan 2015 12:03:36 +0100 (CET) Received: from mailapp01.imgtec.com ([195.59.15.196]:37123 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27010872AbbAPKx3UFi2J (ORCPT ); Fri, 16 Jan 2015 11:53:29 +0100 Received: from KLMAIL01.kl.imgtec.org (unknown [192.168.5.35]) by Websense Email Security Gateway with ESMTPS id 9BE0FF55DD51 for ; Fri, 16 Jan 2015 10:53:21 +0000 (GMT) Received: from LEMAIL01.le.imgtec.org (192.168.152.62) by KLMAIL01.kl.imgtec.org (192.168.5.35) with Microsoft SMTP Server (TLS) id 14.3.195.1; Fri, 16 Jan 2015 10:53:23 +0000 Received: from mchandras-linux.le.imgtec.org (192.168.154.96) by LEMAIL01.le.imgtec.org (192.168.152.62) with Microsoft SMTP Server (TLS) id 14.3.210.2; Fri, 16 Jan 2015 10:53:23 +0000 From: Markos Chandras To: CC: Markos Chandras Subject: [PATCH RFC v2 43/70] MIPS: mm: scache: Add secondary cache support for MIPS R6 cores Date: Fri, 16 Jan 2015 10:49:22 +0000 Message-ID: <1421405389-15512-44-git-send-email-markos.chandras@imgtec.com> X-Mailer: git-send-email 2.2.1 In-Reply-To: <1421405389-15512-1-git-send-email-markos.chandras@imgtec.com> References: <1421405389-15512-1-git-send-email-markos.chandras@imgtec.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [192.168.154.96] Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 45187 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: markos.chandras@imgtec.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips The secondary cache initialization and configuration code is processor specific so we need to handle MIPS R6 cores as well. Signed-off-by: Markos Chandras --- arch/mips/mm/c-r4k.c | 3 ++- arch/mips/mm/sc-mips.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 7ecee761ae2d..3f8059602765 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -1473,7 +1473,8 @@ static void setup_scache(void) default: if (c->isa_level & (MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2 | - MIPS_CPU_ISA_M64R1 | MIPS_CPU_ISA_M64R2)) { + MIPS_CPU_ISA_M32R6 | MIPS_CPU_ISA_M64R1 | + MIPS_CPU_ISA_M64R2 | MIPS_CPU_ISA_M64R6)) { #ifdef CONFIG_MIPS_CPU_SCACHE if (mips_sc_init ()) { scache_size = c->scache.ways * c->scache.sets * c->scache.linesz; diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c index fd9b5d45e91b..4ceafd13870c 100644 --- a/arch/mips/mm/sc-mips.c +++ b/arch/mips/mm/sc-mips.c @@ -105,7 +105,8 @@ static inline int __init mips_sc_probe(void) /* Ignore anything but MIPSxx processors */ if (!(c->isa_level & (MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2 | - MIPS_CPU_ISA_M64R1 | MIPS_CPU_ISA_M64R2))) + MIPS_CPU_ISA_M32R6 | MIPS_CPU_ISA_M64R1 | + MIPS_CPU_ISA_M64R2 | MIPS_CPU_ISA_M64R6))) return 0; /* Does this MIPS32/MIPS64 CPU have a config2 register? */ -- 2.2.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailapp01.imgtec.com ([195.59.15.196]:37123 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27010872AbbAPKx3UFi2J (ORCPT ); Fri, 16 Jan 2015 11:53:29 +0100 Received: from KLMAIL01.kl.imgtec.org (unknown [192.168.5.35]) by Websense Email Security Gateway with ESMTPS id 9BE0FF55DD51 for ; Fri, 16 Jan 2015 10:53:21 +0000 (GMT) From: Markos Chandras Subject: [PATCH RFC v2 43/70] MIPS: mm: scache: Add secondary cache support for MIPS R6 cores Date: Fri, 16 Jan 2015 10:49:22 +0000 Message-ID: <1421405389-15512-44-git-send-email-markos.chandras@imgtec.com> In-Reply-To: <1421405389-15512-1-git-send-email-markos.chandras@imgtec.com> References: <1421405389-15512-1-git-send-email-markos.chandras@imgtec.com> MIME-Version: 1.0 Content-Type: text/plain Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-subscribe: List-owner: List-post: List-archive: To: linux-mips@linux-mips.org Cc: Markos Chandras Message-ID: <20150116104922.8jwqU2BQimrtC_BRk2mC-S5yS7zsZb0QzwSgCFF_RF8@z> The secondary cache initialization and configuration code is processor specific so we need to handle MIPS R6 cores as well. Signed-off-by: Markos Chandras --- arch/mips/mm/c-r4k.c | 3 ++- arch/mips/mm/sc-mips.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 7ecee761ae2d..3f8059602765 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -1473,7 +1473,8 @@ static void setup_scache(void) default: if (c->isa_level & (MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2 | - MIPS_CPU_ISA_M64R1 | MIPS_CPU_ISA_M64R2)) { + MIPS_CPU_ISA_M32R6 | MIPS_CPU_ISA_M64R1 | + MIPS_CPU_ISA_M64R2 | MIPS_CPU_ISA_M64R6)) { #ifdef CONFIG_MIPS_CPU_SCACHE if (mips_sc_init ()) { scache_size = c->scache.ways * c->scache.sets * c->scache.linesz; diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c index fd9b5d45e91b..4ceafd13870c 100644 --- a/arch/mips/mm/sc-mips.c +++ b/arch/mips/mm/sc-mips.c @@ -105,7 +105,8 @@ static inline int __init mips_sc_probe(void) /* Ignore anything but MIPSxx processors */ if (!(c->isa_level & (MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2 | - MIPS_CPU_ISA_M64R1 | MIPS_CPU_ISA_M64R2))) + MIPS_CPU_ISA_M32R6 | MIPS_CPU_ISA_M64R1 | + MIPS_CPU_ISA_M64R2 | MIPS_CPU_ISA_M64R6))) return 0; /* Does this MIPS32/MIPS64 CPU have a config2 register? */ -- 2.2.1