From patchwork Wed Jul 29 16:23:56 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michel Thierry X-Patchwork-Id: 6895231 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 CE1B39F358 for ; Wed, 29 Jul 2015 16:24:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1934D20495 for ; Wed, 29 Jul 2015 16:24:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id DCF022065E for ; Wed, 29 Jul 2015 16:24:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB2256EC32; Wed, 29 Jul 2015 09:24:22 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id BEAA26EC22 for ; Wed, 29 Jul 2015 09:24:18 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 29 Jul 2015 09:24:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,571,1432623600"; d="scan'208";a="737993744" Received: from michelth-linux2.isw.intel.com ([10.102.226.189]) by orsmga001.jf.intel.com with ESMTP; 29 Jul 2015 09:24:18 -0700 From: Michel Thierry To: intel-gfx@lists.freedesktop.org Date: Wed, 29 Jul 2015 17:23:56 +0100 Message-Id: <1438187043-34267-13-git-send-email-michel.thierry@intel.com> X-Mailer: git-send-email 2.4.5 In-Reply-To: <1438187043-34267-1-git-send-email-michel.thierry@intel.com> References: <1438187043-34267-1-git-send-email-michel.thierry@intel.com> Cc: akash.goel@intel.com Subject: [Intel-gfx] [PATCH v6 12/19] drm/i915: Expand error state's address width to 64b 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: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 v2: For semaphore errors, object is mapped to GGTT and offset will not be > 4GB, print only lower 32-bits (Akash) v3: Print gtt_offset in groups of 32-bit (Chris) Cc: Akash Goel Cc: Chris Wilson Signed-off-by: Ben Widawsky Signed-off-by: Michel Thierry Reviewed-by: "Akash Goel " --- drivers/gpu/drm/i915/i915_drv.h | 4 ++-- drivers/gpu/drm/i915/i915_gpu_error.c | 24 ++++++++++++++---------- 2 files changed, 16 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 0b5cbe8..33926d9 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -546,7 +546,7 @@ struct drm_i915_error_state { struct drm_i915_error_object { int page_count; - u32 gtt_offset; + u64 gtt_offset; u32 *pages[0]; } *ringbuffer, *batchbuffer, *wa_batchbuffer, *ctx, *hws_page; @@ -572,7 +572,7 @@ struct drm_i915_error_state { u32 size; u32 name; u32 rseqno[I915_NUM_RINGS], wseqno; - u32 gtt_offset; + u64 gtt_offset; u32 read_domains; u32 write_domain; s32 fence_reg:I915_MAX_NUM_FENCE_BITS; diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 6f42569..f79c952 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -197,8 +197,9 @@ static void print_error_buffers(struct drm_i915_error_state_buf *m, err_printf(m, " %s [%d]:\n", name, count); while (count--) { - err_printf(m, " %08x %8u %02x %02x [ ", - err->gtt_offset, + err_printf(m, " %08x_%08x %8u %02x %02x [ ", + upper_32_bits(err->gtt_offset), + lower_32_bits(err->gtt_offset), err->size, err->read_domains, err->write_domain); @@ -426,15 +427,17 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, err_printf(m, " (submitted by %s [%d])", error->ring[i].comm, error->ring[i].pid); - err_printf(m, " --- gtt_offset = 0x%08x\n", - obj->gtt_offset); + err_printf(m, " --- gtt_offset = 0x%08x %08x\n", + upper_32_bits(obj->gtt_offset), + lower_32_bits(obj->gtt_offset)); print_error_obj(m, obj); } obj = error->ring[i].wa_batchbuffer; if (obj) { err_printf(m, "%s (w/a) --- gtt_offset = 0x%08x\n", - dev_priv->ring[i].name, obj->gtt_offset); + dev_priv->ring[i].name, + lower_32_bits(obj->gtt_offset)); print_error_obj(m, obj); } @@ -453,14 +456,14 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, if ((obj = error->ring[i].ringbuffer)) { err_printf(m, "%s --- ringbuffer = 0x%08x\n", dev_priv->ring[i].name, - obj->gtt_offset); + lower_32_bits(obj->gtt_offset)); print_error_obj(m, obj); } if ((obj = error->ring[i].hws_page)) { err_printf(m, "%s --- HW Status = 0x%08x\n", dev_priv->ring[i].name, - obj->gtt_offset); + lower_32_bits(obj->gtt_offset)); offset = 0; for (elt = 0; elt < PAGE_SIZE/16; elt += 4) { err_printf(m, "[%04x] %08x %08x %08x %08x\n", @@ -476,13 +479,14 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, if ((obj = error->ring[i].ctx)) { err_printf(m, "%s --- HW Context = 0x%08x\n", dev_priv->ring[i].name, - obj->gtt_offset); + lower_32_bits(obj->gtt_offset)); print_error_obj(m, obj); } } if ((obj = error->semaphore_obj)) { - err_printf(m, "Semaphore page = 0x%08x\n", obj->gtt_offset); + err_printf(m, "Semaphore page = 0x%08x\n", + lower_32_bits(obj->gtt_offset)); for (elt = 0; elt < PAGE_SIZE/16; elt += 4) { err_printf(m, "[%04x] %08x %08x %08x %08x\n", elt * 4, @@ -590,7 +594,7 @@ i915_error_object_create(struct drm_i915_private *dev_priv, int num_pages; bool use_ggtt; int i = 0; - u32 reloc_offset; + u64 reloc_offset; if (src == NULL || src->pages == NULL) return NULL;