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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 5A00CC25B76 for ; Thu, 6 Jun 2024 00:19:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ED31710E56C; Thu, 6 Jun 2024 00:19:49 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="JONtQU6T"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9F53510E459 for ; Thu, 6 Jun 2024 00:19:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717633187; x=1749169187; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Jyl4EYFJcbvZBUWiFG8Lzuq0qydjIqAN8Czke402Ebw=; b=JONtQU6TxQEQZw23y7StRQvfMrUMYVYfH7n4UALzJnIwhTneW9DLaNmh NFbUmuh+b7pwr7RqSZ69axRulcBWQKbKzJT///tPXuz1ca195gLMg5PeJ Rtvnjjh0yanK7yO8hk4JrcEmbWCocM+QvGBEWU6ZwNHLupMfaDdQ7almT o+wip/uYpiJqW9aQcXpjcMK5HZh3VA2mP4GawuE2VBgTB+/xm2hio5Yxf bkCidqTd2PwKWZZLCocf/bWUiAxeSwch9zMWifQ1F335MgjdfcIlgdLPJ pm2jeD8Gf2/EBo1H64ataEWpAWaxncph8jIqwb67qHvSPRAtWbrSLen2B g==; X-CSE-ConnectionGUID: wQ3+5YQuS5eKu7o7kJfeHQ== X-CSE-MsgGUID: 6G1m0hq1Tbe++D98jaekgg== X-IronPort-AV: E=McAfee;i="6600,9927,11094"; a="31820039" X-IronPort-AV: E=Sophos;i="6.08,218,1712646000"; d="scan'208";a="31820039" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2024 17:19:46 -0700 X-CSE-ConnectionGUID: 6V4SsNPOTcGL0VcQzJzzAg== X-CSE-MsgGUID: 6dD0OWQzQU6qfqoNCYVdQQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,218,1712646000"; d="scan'208";a="38328634" Received: from invictus.jf.intel.com ([10.165.21.201]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2024 17:19:45 -0700 From: Radhakrishna Sripada To: intel-xe@lists.freedesktop.org Cc: gustavo.sousa@intel.com, Radhakrishna Sripada , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Lucas De Marchi Subject: [PATCH v4 4/6] drm/xe/trace: Print device_id in xe_trace_guc events Date: Wed, 5 Jun 2024 17:18:12 -0700 Message-Id: <20240606001814.3460974-5-radhakrishna.sripada@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240606001814.3460974-1-radhakrishna.sripada@intel.com> References: <20240606001814.3460974-1-radhakrishna.sripada@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" In multi-gpu environments it is important to know the device guc txn belongs to. The tracing information includes the device_id to indicate the device the event is associated with. v2: Use variable sized variant to display dev name(Gustavo) Suggested-by: Ville Syrjälä Cc: Gustavo Sousa Cc: Lucas De Marchi Signed-off-by: Radhakrishna Sripada --- drivers/gpu/drm/xe/xe_guc_ct.c | 11 +++---- drivers/gpu/drm/xe/xe_trace_guc.h | 48 ++++++++++++++++++------------- 2 files changed, 34 insertions(+), 25 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_guc_ct.c b/drivers/gpu/drm/xe/xe_guc_ct.c index 78f79df638d5..ff3fd10cd417 100644 --- a/drivers/gpu/drm/xe/xe_guc_ct.c +++ b/drivers/gpu/drm/xe/xe_guc_ct.c @@ -528,7 +528,7 @@ static int h2g_write(struct xe_guc_ct *ct, const u32 *action, u32 len, /* Update descriptor */ desc_write(xe, h2g, tail, h2g->info.tail); - trace_xe_guc_ctb_h2g(gt->info.id, *(action - 1), full_len, + trace_xe_guc_ctb_h2g(xe, gt->info.id, *(action - 1), full_len, desc_read(xe, h2g, head), h2g->info.tail); return 0; @@ -641,6 +641,7 @@ static int guc_ct_send_locked(struct xe_guc_ct *ct, const u32 *action, u32 len, u32 g2h_len, u32 num_g2h, struct g2h_fence *g2h_fence) { + struct xe_device *xe = ct_to_xe(ct); struct xe_gt *gt = ct_to_gt(ct); struct drm_printer p = xe_gt_info_printer(gt); unsigned int sleep_period_ms = 1; @@ -668,7 +669,7 @@ static int guc_ct_send_locked(struct xe_guc_ct *ct, const u32 *action, u32 len, if (sleep_period_ms == 1024) goto broken; - trace_xe_guc_ct_h2g_flow_control(h2g->info.head, h2g->info.tail, + trace_xe_guc_ct_h2g_flow_control(xe, h2g->info.head, h2g->info.tail, h2g->info.size, h2g->info.space, len + GUC_CTB_HDR_LEN); @@ -680,7 +681,7 @@ static int guc_ct_send_locked(struct xe_guc_ct *ct, const u32 *action, u32 len, struct xe_device *xe = ct_to_xe(ct); struct guc_ctb *g2h = &ct->ctbs.g2h; - trace_xe_guc_ct_g2h_flow_control(g2h->info.head, + trace_xe_guc_ct_g2h_flow_control(xe, g2h->info.head, desc_read(xe, g2h, tail), g2h->info.size, g2h->info.space, @@ -1170,8 +1171,8 @@ static int g2h_read(struct xe_guc_ct *ct, u32 *msg, bool fast_path) g2h->info.head = (head + avail) % g2h->info.size; desc_write(xe, g2h, head, g2h->info.head); - trace_xe_guc_ctb_g2h(ct_to_gt(ct)->info.id, action, len, - g2h->info.head, tail); + trace_xe_guc_ctb_g2h(xe, ct_to_gt(ct)->info.id, + action, len, g2h->info.head, tail); return len; } diff --git a/drivers/gpu/drm/xe/xe_trace_guc.h b/drivers/gpu/drm/xe/xe_trace_guc.h index d6830ff21822..8f11e2df359c 100644 --- a/drivers/gpu/drm/xe/xe_trace_guc.h +++ b/drivers/gpu/drm/xe/xe_trace_guc.h @@ -9,16 +9,21 @@ #if !defined(_XE_TRACE_GUC_H_) || defined(TRACE_HEADER_MULTI_READ) #define _XE_TRACE_GUC_H_ +#include #include #include +#include "xe_device_types.h" #include "xe_guc_exec_queue_types.h" +#define __dev_name_xe(xe) dev_name((xe)->drm.dev) + DECLARE_EVENT_CLASS(xe_guc_ct_flow_control, - TP_PROTO(u32 _head, u32 _tail, u32 size, u32 space, u32 len), - TP_ARGS(_head, _tail, size, space, len), + TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len), + TP_ARGS(xe, _head, _tail, size, space, len), TP_STRUCT__entry( + __string(dev, __dev_name_xe(xe)) __field(u32, _head) __field(u32, _tail) __field(u32, size) @@ -27,6 +32,7 @@ DECLARE_EVENT_CLASS(xe_guc_ct_flow_control, ), TP_fast_assign( + __assign_str(dev, __dev_name_xe(xe)); __entry->_head = _head; __entry->_tail = _tail; __entry->size = size; @@ -34,30 +40,31 @@ DECLARE_EVENT_CLASS(xe_guc_ct_flow_control, __entry->len = len; ), - TP_printk("h2g flow control: head=%u, tail=%u, size=%u, space=%u, len=%u", - __entry->_head, __entry->_tail, __entry->size, + TP_printk("dev=%s, h2g flow control: head=%u, tail=%u, size=%u, space=%u, len=%u", + __get_str(dev), __entry->_head, __entry->_tail, __entry->size, __entry->space, __entry->len) ); DEFINE_EVENT(xe_guc_ct_flow_control, xe_guc_ct_h2g_flow_control, - TP_PROTO(u32 _head, u32 _tail, u32 size, u32 space, u32 len), - TP_ARGS(_head, _tail, size, space, len) + TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len), + TP_ARGS(xe, _head, _tail, size, space, len) ); DEFINE_EVENT_PRINT(xe_guc_ct_flow_control, xe_guc_ct_g2h_flow_control, - TP_PROTO(u32 _head, u32 _tail, u32 size, u32 space, u32 len), - TP_ARGS(_head, _tail, size, space, len), + TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len), + TP_ARGS(xe, _head, _tail, size, space, len), - TP_printk("g2h flow control: head=%u, tail=%u, size=%u, space=%u, len=%u", - __entry->_head, __entry->_tail, __entry->size, + TP_printk("dev=%s, g2h flow control: head=%u, tail=%u, size=%u, space=%u, len=%u", + __get_str(dev), __entry->_head, __entry->_tail, __entry->size, __entry->space, __entry->len) ); DECLARE_EVENT_CLASS(xe_guc_ctb, - TP_PROTO(u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), - TP_ARGS(gt_id, action, len, _head, tail), + TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), + TP_ARGS(xe, gt_id, action, len, _head, tail), TP_STRUCT__entry( + __string(dev, __dev_name_xe(xe)) __field(u8, gt_id) __field(u32, action) __field(u32, len) @@ -66,6 +73,7 @@ DECLARE_EVENT_CLASS(xe_guc_ctb, ), TP_fast_assign( + __assign_str(dev, __dev_name_xe(xe)); __entry->gt_id = gt_id; __entry->action = action; __entry->len = len; @@ -73,22 +81,22 @@ DECLARE_EVENT_CLASS(xe_guc_ctb, __entry->_head = _head; ), - TP_printk("gt%d: H2G CTB: action=0x%x, len=%d, tail=%d, head=%d\n", - __entry->gt_id, __entry->action, __entry->len, + TP_printk("dev=%s, gt%d: H2G CTB: action=0x%x, len=%d, tail=%d, head=%d\n", + __get_str(dev), __entry->gt_id, __entry->action, __entry->len, __entry->tail, __entry->_head) ); DEFINE_EVENT(xe_guc_ctb, xe_guc_ctb_h2g, - TP_PROTO(u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), - TP_ARGS(gt_id, action, len, _head, tail) + TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), + TP_ARGS(xe, gt_id, action, len, _head, tail) ); DEFINE_EVENT_PRINT(xe_guc_ctb, xe_guc_ctb_g2h, - TP_PROTO(u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), - TP_ARGS(gt_id, action, len, _head, tail), + TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), + TP_ARGS(xe, gt_id, action, len, _head, tail), - TP_printk("gt%d: G2H CTB: action=0x%x, len=%d, tail=%d, head=%d\n", - __entry->gt_id, __entry->action, __entry->len, + TP_printk("dev=%s, gt%d: G2H CTB: action=0x%x, len=%d, tail=%d, head=%d\n", + __get_str(dev), __entry->gt_id, __entry->action, __entry->len, __entry->tail, __entry->_head) ); -- 2.34.1