From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH v3] drm/i915: Use two 32bit reads for select 64bit REG_READ ioctls Date: 19 Jul 2015 15:05:32 -0700 Message-ID: <6299f3$mrpmmb@orsmga002.jf.intel.com> References: <1437046676-31811-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id DEA016E071 for ; Sun, 19 Jul 2015 15:05:36 -0700 (PDT) In-Reply-To: <1437046676-31811-1-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: shuang.he@intel.com, julianx.dumez@linux.intel.com, christophe.sureau@intel.com, lei.a.liu@intel.com, intel-gfx@lists.freedesktop.org, chris@chris-wilson.co.uk List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBJbnRlbCBHcmFwaGljcyBRQSBQUlRTIChQYXRjaCBSZWdyZXNzaW9uIFRlc3Qg U3lzdGVtIENvbnRhY3Q6IHNodWFuZy5oZUBpbnRlbC5jb20pClRhc2sgaWQ6IDY4MTMKLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLVN1bW1hcnktLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tClBsYXRmb3JtICAgICAgICAgIERlbHRhICAgICAgICAgIGRybS1p bnRlbC1uaWdodGx5ICAgICAgICAgIFNlcmllcyBBcHBsaWVkCklMSyAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAzMDIvMzAyICAgICAgICAgICAgICAzMDIvMzAyClNOQiAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAzMTUvMzE1ICAgICAgICAgICAgICAzMTUvMzE1CklW QiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAzNDIvMzQyICAgICAgICAgICAgICAz NDIvMzQyCkJZVCAgICAgICAgICAgICAgICAgLTEgICAgICAgICAgICAgIDI4NS8yODUgICAgICAg ICAgICAgIDI4NC8yODUKSFNXICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIDM3OC8z NzggICAgICAgICAgICAgIDM3OC8zNzgKLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLURldGFpbGVkLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpQbGF0Zm9y bSAgVGVzdCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZHJtLWludGVsLW5pZ2h0bHkg ICAgICAgICAgU2VyaWVzIEFwcGxpZWQKKkJZVCAgaWd0QGdlbV9wYXJ0aWFsX3B3cml0ZV9wcmVh ZEByZWFkcy1kaXNwbGF5ICAgICAgUEFTUygxKSAgICAgIEZBSUwoMSkKTm90ZTogWW91IG5lZWQg dG8gcGF5IG1vcmUgYXR0ZW50aW9uIHRvIGxpbmUgc3RhcnQgd2l0aCAnKicKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK