From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2D27C19F37 for ; Fri, 20 Aug 2021 22:51:15 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8FB2060F11 for ; Fri, 20 Aug 2021 22:51:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8FB2060F11 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 638846EB67; Fri, 20 Aug 2021 22:50:18 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0FDD86EB3E; Fri, 20 Aug 2021 22:50:04 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10082"; a="216580049" X-IronPort-AV: E=Sophos;i="5.84,338,1620716400"; d="scan'208";a="216580049" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2021 15:50:02 -0700 X-IronPort-AV: E=Sophos;i="5.84,338,1620716400"; d="scan'208";a="513098614" Received: from jons-linux-dev-box.fm.intel.com ([10.1.27.20]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2021 15:50:02 -0700 From: Matthew Brost To: , Cc: , , Date: Fri, 20 Aug 2021 15:44:37 -0700 Message-Id: <20210820224446.30620-19-matthew.brost@intel.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210820224446.30620-1-matthew.brost@intel.com> References: <20210820224446.30620-1-matthew.brost@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 18/27] drm/i915/guc: Update debugfs for GuC multi-lrc X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 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" Display the workqueue status in debugfs for GuC contexts that are in parent-child relationship. Signed-off-by: Matthew Brost --- .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 51 ++++++++++++++----- 1 file changed, 37 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index e34e0ea9136a..07eee9a399c8 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -3673,6 +3673,26 @@ static void guc_log_context_priority(struct drm_printer *p, drm_printf(p, "\n"); } + +static inline void guc_log_context(struct drm_printer *p, + struct intel_context *ce) +{ + drm_printf(p, "GuC lrc descriptor %u:\n", ce->guc_id.id); + drm_printf(p, "\tHW Context Desc: 0x%08x\n", ce->lrc.lrca); + drm_printf(p, "\t\tLRC Head: Internal %u, Memory %u\n", + ce->ring->head, + ce->lrc_reg_state[CTX_RING_HEAD]); + drm_printf(p, "\t\tLRC Tail: Internal %u, Memory %u\n", + ce->ring->tail, + ce->lrc_reg_state[CTX_RING_TAIL]); + drm_printf(p, "\t\tContext Pin Count: %u\n", + atomic_read(&ce->pin_count)); + drm_printf(p, "\t\tGuC ID Ref Count: %u\n", + atomic_read(&ce->guc_id.ref)); + drm_printf(p, "\t\tSchedule State: 0x%x\n\n", + ce->guc_state.sched_state); +} + void intel_guc_submission_print_context_info(struct intel_guc *guc, struct drm_printer *p) { @@ -3682,22 +3702,25 @@ void intel_guc_submission_print_context_info(struct intel_guc *guc, xa_lock_irqsave(&guc->context_lookup, flags); xa_for_each(&guc->context_lookup, index, ce) { - drm_printf(p, "GuC lrc descriptor %u:\n", ce->guc_id.id); - drm_printf(p, "\tHW Context Desc: 0x%08x\n", ce->lrc.lrca); - drm_printf(p, "\t\tLRC Head: Internal %u, Memory %u\n", - ce->ring->head, - ce->lrc_reg_state[CTX_RING_HEAD]); - drm_printf(p, "\t\tLRC Tail: Internal %u, Memory %u\n", - ce->ring->tail, - ce->lrc_reg_state[CTX_RING_TAIL]); - drm_printf(p, "\t\tContext Pin Count: %u\n", - atomic_read(&ce->pin_count)); - drm_printf(p, "\t\tGuC ID Ref Count: %u\n", - atomic_read(&ce->guc_id.ref)); - drm_printf(p, "\t\tSchedule State: 0x%x\n\n", - ce->guc_state.sched_state); + GEM_BUG_ON(intel_context_is_child(ce)); + guc_log_context(p, ce); guc_log_context_priority(p, ce); + + if (intel_context_is_parent(ce)) { + struct guc_process_desc *desc = __get_process_desc(ce); + struct intel_context *child; + + drm_printf(p, "\t\tWQI Head: %u\n", + READ_ONCE(desc->head)); + drm_printf(p, "\t\tWQI Tail: %u\n", + READ_ONCE(desc->tail)); + drm_printf(p, "\t\tWQI Status: %u\n\n", + READ_ONCE(desc->wq_status)); + + for_each_child(ce, child) + guc_log_context(p, child); + } } xa_unlock_irqrestore(&guc->context_lookup, flags); } -- 2.32.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 589EAC432BE for ; Fri, 20 Aug 2021 22:51:53 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2B4C1610FF for ; Fri, 20 Aug 2021 22:51:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2B4C1610FF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AC8446EB92; Fri, 20 Aug 2021 22:50:28 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0FDD86EB3E; Fri, 20 Aug 2021 22:50:04 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10082"; a="216580049" X-IronPort-AV: E=Sophos;i="5.84,338,1620716400"; d="scan'208";a="216580049" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2021 15:50:02 -0700 X-IronPort-AV: E=Sophos;i="5.84,338,1620716400"; d="scan'208";a="513098614" Received: from jons-linux-dev-box.fm.intel.com ([10.1.27.20]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2021 15:50:02 -0700 From: Matthew Brost To: , Cc: , , Subject: [PATCH 18/27] drm/i915/guc: Update debugfs for GuC multi-lrc Date: Fri, 20 Aug 2021 15:44:37 -0700 Message-Id: <20210820224446.30620-19-matthew.brost@intel.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210820224446.30620-1-matthew.brost@intel.com> References: <20210820224446.30620-1-matthew.brost@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Display the workqueue status in debugfs for GuC contexts that are in parent-child relationship. Signed-off-by: Matthew Brost --- .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 51 ++++++++++++++----- 1 file changed, 37 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index e34e0ea9136a..07eee9a399c8 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -3673,6 +3673,26 @@ static void guc_log_context_priority(struct drm_printer *p, drm_printf(p, "\n"); } + +static inline void guc_log_context(struct drm_printer *p, + struct intel_context *ce) +{ + drm_printf(p, "GuC lrc descriptor %u:\n", ce->guc_id.id); + drm_printf(p, "\tHW Context Desc: 0x%08x\n", ce->lrc.lrca); + drm_printf(p, "\t\tLRC Head: Internal %u, Memory %u\n", + ce->ring->head, + ce->lrc_reg_state[CTX_RING_HEAD]); + drm_printf(p, "\t\tLRC Tail: Internal %u, Memory %u\n", + ce->ring->tail, + ce->lrc_reg_state[CTX_RING_TAIL]); + drm_printf(p, "\t\tContext Pin Count: %u\n", + atomic_read(&ce->pin_count)); + drm_printf(p, "\t\tGuC ID Ref Count: %u\n", + atomic_read(&ce->guc_id.ref)); + drm_printf(p, "\t\tSchedule State: 0x%x\n\n", + ce->guc_state.sched_state); +} + void intel_guc_submission_print_context_info(struct intel_guc *guc, struct drm_printer *p) { @@ -3682,22 +3702,25 @@ void intel_guc_submission_print_context_info(struct intel_guc *guc, xa_lock_irqsave(&guc->context_lookup, flags); xa_for_each(&guc->context_lookup, index, ce) { - drm_printf(p, "GuC lrc descriptor %u:\n", ce->guc_id.id); - drm_printf(p, "\tHW Context Desc: 0x%08x\n", ce->lrc.lrca); - drm_printf(p, "\t\tLRC Head: Internal %u, Memory %u\n", - ce->ring->head, - ce->lrc_reg_state[CTX_RING_HEAD]); - drm_printf(p, "\t\tLRC Tail: Internal %u, Memory %u\n", - ce->ring->tail, - ce->lrc_reg_state[CTX_RING_TAIL]); - drm_printf(p, "\t\tContext Pin Count: %u\n", - atomic_read(&ce->pin_count)); - drm_printf(p, "\t\tGuC ID Ref Count: %u\n", - atomic_read(&ce->guc_id.ref)); - drm_printf(p, "\t\tSchedule State: 0x%x\n\n", - ce->guc_state.sched_state); + GEM_BUG_ON(intel_context_is_child(ce)); + guc_log_context(p, ce); guc_log_context_priority(p, ce); + + if (intel_context_is_parent(ce)) { + struct guc_process_desc *desc = __get_process_desc(ce); + struct intel_context *child; + + drm_printf(p, "\t\tWQI Head: %u\n", + READ_ONCE(desc->head)); + drm_printf(p, "\t\tWQI Tail: %u\n", + READ_ONCE(desc->tail)); + drm_printf(p, "\t\tWQI Status: %u\n\n", + READ_ONCE(desc->wq_status)); + + for_each_child(ce, child) + guc_log_context(p, child); + } } xa_unlock_irqrestore(&guc->context_lookup, flags); } -- 2.32.0