From owner-freebsd-drivers@freebsd.org Thu Oct 6 19:23:17 2016 Return-Path: Delivered-To: freebsd-drivers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7CC4CBECDC9 for ; Thu, 6 Oct 2016 19:23:17 +0000 (UTC) (envelope-from kumara.bsd@gmail.com) Received: from mail-wm0-x234.google.com (mail-wm0-x234.google.com [IPv6:2a00:1450:400c:c09::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 12285EF1 for ; Thu, 6 Oct 2016 19:23:17 +0000 (UTC) (envelope-from kumara.bsd@gmail.com) Received: by mail-wm0-x234.google.com with SMTP id f193so308640851wmg.0 for ; Thu, 06 Oct 2016 12:23:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=bW/mX0+TMRWb6xf4cyyZR+VVM2rZjtS1CG74q6yZcKw=; b=BLPIXzdJmKz6pZEW5CmHR03dQJnIK90DTknmCbdkcsHPWJkzQqyVKULbMNWMc9vKnZ QmPvYCoPBT4d35kexo32O8cFD+njlRy5iQTrO4hbraibjgOhB8zL113vysfDFnQ+wM5I GOLIGuZDIMuVkfD2MX1GsySL8ye/Mlbj4sA2//gMOqdvsINFcHinbNfndsDX8AQA6XT+ jeNRv6ze4tCykmen4kWGcFQkmAkNaFAHzNXInWGh+TjaVL4CS42q/NSocP8CeSeCIjfk ZfAxgZPoD6TYxibPHykv6DRyyhuL8rJD5REG7eknMVaUfDafc7JW8d07e2a6+Zt9IwQI da6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=bW/mX0+TMRWb6xf4cyyZR+VVM2rZjtS1CG74q6yZcKw=; b=McwHVbsCuyfp0PJ0fRIcbhBFkfTgd4fnx6YTMvC/NuRaKhn+czYoZN2hEnpluLfCVp doOwQyDIFWfSIVPDRYnAJYid8666I2dbwY1t4W82+han5z2vkw1XlAxQ0iUeRx9ZxBMh 88NCEI/XuPLiIbiuldpIKbcBzYw9wOv8st/58xcTPwzV5c5OXXA4Z/2We3GVJcER2Tav /GwiexkDb8do+/aunyJA1DdAEAADx0zEbST3Y4fAqqSwS7jyyrUXfaSJ+JL4wliYb2hj /zWet3Yw9ha9exznOtaHWs9GxgiC2tzmJGVAHCGo5TRrfezipkC9bdyulb4WelIkz7Us X3Lg== X-Gm-Message-State: AA6/9RnIMNiNuGePS4Gdhpc0fx964G8dlkuBia3CkvfNPVZJOqzWEmEoClxMdNS6HnGI/sF6frJcBClaTfKYTQ== X-Received: by 10.194.178.165 with SMTP id cz5mr15955938wjc.202.1475781795174; Thu, 06 Oct 2016 12:23:15 -0700 (PDT) MIME-Version: 1.0 Received: by 10.194.122.131 with HTTP; Thu, 6 Oct 2016 12:23:14 -0700 (PDT) Received: by 10.194.122.131 with HTTP; Thu, 6 Oct 2016 12:23:14 -0700 (PDT) From: kumara rathnavel Date: Fri, 7 Oct 2016 00:53:14 +0530 Message-ID: Subject: Interrupt a Core To: freebsd-drivers@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-drivers@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Writing device drivers for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Oct 2016 19:23:17 -0000 Hi Guys, I have a question. I am in need to implement a core to core implementation protocol. So I am planning to use shared memory. To generate a interrupt from one core to another core in x86 how do we do it. Thanking you,