From patchwork Fri Sep 18 17:03:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 7219551 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4E9DA9F380 for ; Fri, 18 Sep 2015 17:04:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 826C2208F5 for ; Fri, 18 Sep 2015 17:04:35 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 965A2208B8 for ; Fri, 18 Sep 2015 17:04:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 097A46EDBE; Fri, 18 Sep 2015 10:04:34 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D83F6EDBE for ; Fri, 18 Sep 2015 10:04:33 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP; 18 Sep 2015 10:04:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,553,1437462000"; d="scan'208";a="564355245" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by FMSMGA003.fm.intel.com with SMTP; 18 Sep 2015 10:04:31 -0700 Received: by stinkbox (sSMTP sendmail emulation); Fri, 18 Sep 2015 20:04:30 +0300 From: ville.syrjala@linux.intel.com To: intel-gfx@lists.freedesktop.org Date: Fri, 18 Sep 2015 20:03:24 +0300 Message-Id: <1442595836-23981-12-git-send-email-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.4.6 In-Reply-To: <1442595836-23981-1-git-send-email-ville.syrjala@linux.intel.com> References: <1442595836-23981-1-git-send-email-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 11/43] drm/i915: Parametrize UOS_RSA_SCRATCH X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/i915_guc_reg.h | 2 +- drivers/gpu/drm/i915/intel_guc_loader.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_guc_reg.h b/drivers/gpu/drm/i915/i915_guc_reg.h index 8c8e574..848a563 100644 --- a/drivers/gpu/drm/i915/i915_guc_reg.h +++ b/drivers/gpu/drm/i915/i915_guc_reg.h @@ -40,7 +40,7 @@ #define SOFT_SCRATCH(n) (0xc180 + ((n) * 4)) -#define UOS_RSA_SCRATCH_0 0xc200 +#define UOS_RSA_SCRATCH(i) (0xc200 + (i) * 4) #define DMA_ADDR_0_LOW 0xc300 #define DMA_ADDR_0_HIGH 0xc304 #define DMA_ADDR_1_LOW 0xc308 diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index e0601cc..7432832 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -257,7 +257,7 @@ static int guc_ucode_xfer_dma(struct drm_i915_private *dev_priv) /* Copy RSA signature from the fw image to HW for verification */ sg_pcopy_to_buffer(sg->sgl, sg->nents, rsa, UOS_RSA_SIG_SIZE, offset); for (i = 0; i < UOS_RSA_SIG_SIZE / sizeof(u32); i++) - I915_WRITE(UOS_RSA_SCRATCH_0 + i * sizeof(u32), rsa[i]); + I915_WRITE(UOS_RSA_SCRATCH(i), rsa[i]); /* Set the source address for the new blob */ offset = i915_gem_obj_ggtt_offset(fw_obj);