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 97DF3CA1016 for ; Thu, 4 Sep 2025 19:57:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6129F10EAC3; Thu, 4 Sep 2025 19:57:54 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="lcLV8xpR"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 04AF410E27D for ; Thu, 4 Sep 2025 19:57:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1757015873; x=1788551873; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ofWo1u1/yqjHYcsUhR1r5pODoVKQbfxKpCAdGrmGz4s=; b=lcLV8xpRl3UXAsardqlkuwJf++bc+bOaWRS1UGG83BH/hjjOUk9Gtf8I 0JcAVDqiZKlLSSqKmTsXVZAKZ2IBjj8enoqObifyHxyHdkAOi50uOACGK lDQWqLb/8Opyr+hddkHXdCv4O5/Y1111Jos5ditse1Ax9ID5rXbxX3vih OP4RuSF64HpVj1jwRW8L8Ot4w11QWoyyL7Y8p291t66noAt6lZIiy98zA JR63Re3F5TvWfoSPx3WPiz96yCb8NYratuSGfdg32wwZjeIuDqnteZ2Sv Axo1+LgbpHzOe5TIZL2VT1AJ4Dm/e3Aht881n/gStdjMq+3BOc3Q/ynDx A==; X-CSE-ConnectionGUID: AHto1cQ/S5+Hr1KHIh29fQ== X-CSE-MsgGUID: eWcFoRXjRcejn6MT+JQLWg== X-IronPort-AV: E=McAfee;i="6800,10657,11543"; a="46941115" X-IronPort-AV: E=Sophos;i="6.18,239,1751266800"; d="scan'208";a="46941115" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2025 12:57:52 -0700 X-CSE-ConnectionGUID: VSPbCicsTQu9R9FVlonjVA== X-CSE-MsgGUID: Bi9DMi3kRxumonj36gCQkQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,239,1751266800"; d="scan'208";a="176328551" Received: from relo-linux-5.jf.intel.com ([10.165.21.152]) by orviesa004.jf.intel.com with ESMTP; 04 Sep 2025 12:57:53 -0700 From: John.C.Harrison@Intel.com To: Intel-Xe@Lists.FreeDesktop.Org Cc: John Harrison , Lucas De Marchi Subject: [PATCH 1/2] drm/xe/guc: Clean up of GuC 'CTL' defines Date: Thu, 4 Sep 2025 12:57:50 -0700 Message-ID: <20250904195752.3846138-2-John.C.Harrison@Intel.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250904195752.3846138-1-John.C.Harrison@Intel.com> References: <20250904195752.3846138-1-John.C.Harrison@Intel.com> MIME-Version: 1.0 Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ 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" From: John Harrison All the field generation for the CTL defines (used for GuC init data) were hand-rolled rather than using FIELD_PREP/REG_GENMASK/BIT macros. Also, there were a bunch of macros defined for verbosity settings that were never used. So fix that all up. Signed-off-by: John Harrison Reviewed-by: Lucas De Marchi --- drivers/gpu/drm/xe/xe_guc.c | 21 ++++++--------------- drivers/gpu/drm/xe/xe_guc_fwif.h | 28 +++++++++------------------- 2 files changed, 15 insertions(+), 34 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c index b3a6408a5760..e56c9c5c8845 100644 --- a/drivers/gpu/drm/xe/xe_guc.c +++ b/drivers/gpu/drm/xe/xe_guc.c @@ -74,8 +74,7 @@ static u32 guc_ctl_debug_flags(struct xe_guc *guc) if (!GUC_LOG_LEVEL_IS_VERBOSE(level)) flags |= GUC_LOG_DISABLED; else - flags |= GUC_LOG_LEVEL_TO_VERBOSITY(level) << - GUC_LOG_VERBOSITY_SHIFT; + flags |= FIELD_PREP(GUC_LOG_VERBOSITY, GUC_LOG_LEVEL_TO_VERBOSITY(level)); return flags; } @@ -122,22 +121,14 @@ static u32 guc_ctl_log_params_flags(struct xe_guc *guc) BUILD_BUG_ON(!CAPTURE_BUFFER_SIZE); BUILD_BUG_ON(!IS_ALIGNED(CAPTURE_BUFFER_SIZE, CAPTURE_UNIT)); - BUILD_BUG_ON((CRASH_BUFFER_SIZE / LOG_UNIT - 1) > - (GUC_LOG_CRASH_MASK >> GUC_LOG_CRASH_SHIFT)); - BUILD_BUG_ON((DEBUG_BUFFER_SIZE / LOG_UNIT - 1) > - (GUC_LOG_DEBUG_MASK >> GUC_LOG_DEBUG_SHIFT)); - BUILD_BUG_ON((CAPTURE_BUFFER_SIZE / CAPTURE_UNIT - 1) > - (GUC_LOG_CAPTURE_MASK >> GUC_LOG_CAPTURE_SHIFT)); - flags = GUC_LOG_VALID | GUC_LOG_NOTIFY_ON_HALF_FULL | CAPTURE_FLAG | LOG_FLAG | - ((CRASH_BUFFER_SIZE / LOG_UNIT - 1) << GUC_LOG_CRASH_SHIFT) | - ((DEBUG_BUFFER_SIZE / LOG_UNIT - 1) << GUC_LOG_DEBUG_SHIFT) | - ((CAPTURE_BUFFER_SIZE / CAPTURE_UNIT - 1) << - GUC_LOG_CAPTURE_SHIFT) | - (offset << GUC_LOG_BUF_ADDR_SHIFT); + FIELD_PREP(GUC_LOG_CRASH, CRASH_BUFFER_SIZE / LOG_UNIT - 1) | + FIELD_PREP(GUC_LOG_DEBUG, DEBUG_BUFFER_SIZE / LOG_UNIT - 1) | + FIELD_PREP(GUC_LOG_CAPTURE, CAPTURE_BUFFER_SIZE / CAPTURE_UNIT - 1) | + FIELD_PREP(GUC_LOG_BUF_ADDR, offset); #undef LOG_UNIT #undef LOG_FLAG @@ -150,7 +141,7 @@ static u32 guc_ctl_log_params_flags(struct xe_guc *guc) static u32 guc_ctl_ads_flags(struct xe_guc *guc) { u32 ads = guc_bo_ggtt_addr(guc, guc->ads.bo) >> PAGE_SHIFT; - u32 flags = ads << GUC_ADS_ADDR_SHIFT; + u32 flags = FIELD_PREP(GUC_ADS_ADDR, ads); return flags; } diff --git a/drivers/gpu/drm/xe/xe_guc_fwif.h b/drivers/gpu/drm/xe/xe_guc_fwif.h index 0508f1064178..457d914097c8 100644 --- a/drivers/gpu/drm/xe/xe_guc_fwif.h +++ b/drivers/gpu/drm/xe/xe_guc_fwif.h @@ -89,13 +89,10 @@ struct guc_update_exec_queue_policy { #define GUC_LOG_NOTIFY_ON_HALF_FULL BIT(1) #define GUC_LOG_CAPTURE_ALLOC_UNITS BIT(2) #define GUC_LOG_LOG_ALLOC_UNITS BIT(3) -#define GUC_LOG_CRASH_SHIFT 4 -#define GUC_LOG_CRASH_MASK (0x3 << GUC_LOG_CRASH_SHIFT) -#define GUC_LOG_DEBUG_SHIFT 6 -#define GUC_LOG_DEBUG_MASK (0xF << GUC_LOG_DEBUG_SHIFT) -#define GUC_LOG_CAPTURE_SHIFT 10 -#define GUC_LOG_CAPTURE_MASK (0x3 << GUC_LOG_CAPTURE_SHIFT) -#define GUC_LOG_BUF_ADDR_SHIFT 12 +#define GUC_LOG_CRASH REG_GENMASK(5, 4) +#define GUC_LOG_DEBUG REG_GENMASK(9, 6) +#define GUC_LOG_CAPTURE REG_GENMASK(11, 10) +#define GUC_LOG_BUF_ADDR REG_GENMASK(31, 12) #define GUC_CTL_WA 1 #define GUC_WA_GAM_CREDITS BIT(10) @@ -117,21 +114,14 @@ struct guc_update_exec_queue_policy { #define GUC_CTL_DISABLE_SCHEDULER BIT(14) #define GUC_CTL_DEBUG 3 -#define GUC_LOG_VERBOSITY_SHIFT 0 -#define GUC_LOG_VERBOSITY_LOW (0 << GUC_LOG_VERBOSITY_SHIFT) -#define GUC_LOG_VERBOSITY_MED (1 << GUC_LOG_VERBOSITY_SHIFT) -#define GUC_LOG_VERBOSITY_HIGH (2 << GUC_LOG_VERBOSITY_SHIFT) -#define GUC_LOG_VERBOSITY_ULTRA (3 << GUC_LOG_VERBOSITY_SHIFT) -#define GUC_LOG_VERBOSITY_MIN 0 +#define GUC_LOG_VERBOSITY REG_GENMASK(1, 0) #define GUC_LOG_VERBOSITY_MAX 3 -#define GUC_LOG_VERBOSITY_MASK 0x0000000f -#define GUC_LOG_DESTINATION_MASK (3 << 4) -#define GUC_LOG_DISABLED (1 << 6) -#define GUC_PROFILE_ENABLED (1 << 7) +#define GUC_LOG_DESTINATION REG_GENMASK(5, 4) +#define GUC_LOG_DISABLED BIT(6) +#define GUC_PROFILE_ENABLED BIT(7) #define GUC_CTL_ADS 4 -#define GUC_ADS_ADDR_SHIFT 1 -#define GUC_ADS_ADDR_MASK (0xFFFFF << GUC_ADS_ADDR_SHIFT) +#define GUC_ADS_ADDR REG_GENMASK(21, 1) #define GUC_CTL_DEVID 5 -- 2.49.0