From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755075Ab1A1OlY (ORCPT ); Fri, 28 Jan 2011 09:41:24 -0500 Received: from hera.kernel.org ([140.211.167.34]:60054 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754809Ab1A1OlW (ORCPT ); Fri, 28 Jan 2011 09:41:22 -0500 Date: Fri, 28 Jan 2011 14:40:56 GMT From: tip-bot for Tejun Heo Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, tj@kernel.org, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, tj@kernel.org, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <1295789862-25482-12-git-send-email-tj@kernel.org> References: <1295789862-25482-12-git-send-email-tj@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/numa] x86: Implement x86_32_early_logical_apicid() for numaq_32 Message-ID: Git-Commit-ID: df04cf011b0657ddc782b48d455f7e232b9be41c X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Fri, 28 Jan 2011 14:40:56 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: df04cf011b0657ddc782b48d455f7e232b9be41c Gitweb: http://git.kernel.org/tip/df04cf011b0657ddc782b48d455f7e232b9be41c Author: Tejun Heo AuthorDate: Sun, 23 Jan 2011 14:37:37 +0100 Committer: Ingo Molnar CommitDate: Fri, 28 Jan 2011 14:54:08 +0100 x86: Implement x86_32_early_logical_apicid() for numaq_32 Signed-off-by: Tejun Heo Cc: eric.dumazet@gmail.com Cc: yinghai@kernel.org Cc: brgerst@gmail.com Cc: gorcunov@gmail.com Cc: penberg@kernel.org Cc: shaohui.zheng@intel.com Cc: rientjes@google.com LKML-Reference: <1295789862-25482-12-git-send-email-tj@kernel.org> Signed-off-by: Ingo Molnar --- arch/x86/kernel/apic/es7000_32.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c index 0ffc1ec..5c53d05 100644 --- a/arch/x86/kernel/apic/es7000_32.c +++ b/arch/x86/kernel/apic/es7000_32.c @@ -460,6 +460,12 @@ static unsigned long es7000_check_apicid_present(int bit) return physid_isset(bit, phys_cpu_present_map); } +static int es7000_early_logical_apicid(int cpu) +{ + /* on es7000, logical apicid is the same as physical */ + return early_per_cpu(x86_bios_cpu_apicid, cpu); +} + static unsigned long calculate_ldr(int cpu) { unsigned long id = per_cpu(x86_bios_cpu_apicid, cpu); @@ -683,7 +689,7 @@ struct apic __refdata apic_es7000_cluster = { .wait_icr_idle = native_apic_wait_icr_idle, .safe_wait_icr_idle = native_safe_apic_wait_icr_idle, - .x86_32_early_logical_apicid = noop_x86_32_early_logical_apicid, + .x86_32_early_logical_apicid = es7000_early_logical_apicid, }; struct apic __refdata apic_es7000 = { @@ -747,5 +753,5 @@ struct apic __refdata apic_es7000 = { .wait_icr_idle = native_apic_wait_icr_idle, .safe_wait_icr_idle = native_safe_apic_wait_icr_idle, - .x86_32_early_logical_apicid = noop_x86_32_early_logical_apicid, + .x86_32_early_logical_apicid = es7000_early_logical_apicid, };