From patchwork Tue Feb 8 10:45:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lucas De Marchi X-Patchwork-Id: 12738441 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 1A9D0C433F5 for ; Tue, 8 Feb 2022 10:46:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4548F10E733; Tue, 8 Feb 2022 10:45:22 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3073F10E665; Tue, 8 Feb 2022 10:45:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644317114; x=1675853114; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=s1Qxt0vJpDMt7ktod8rZEshbKcLSwyIQeQfqQBmocOk=; b=fbB+fcgeqTEVK63GsSQ0WOngvZTEuwUwd8W42tnJj4gnPcalLeSZiOqY OXzJW1L3VCUye0DiDhMpJOGdhJCG1pN384QIAEUzR4hs6eq3hPzRC0T+0 b2XxuTARHL0PQLlnrEW7S9sUXJvVsAmtyJCkynpR1VFR2lnff4LISorQc jaJG32BplVkDNL6H4Sq4Tf1Uo0bqE0odIkcLX0HVAKkGgOAr1OgiU4eDe zBO2GqDyFw4C08T4Iqft3jf7Tr66j2HZIqx0Ru9xwxwMBft6UJSU9dE71 9dj8f5JvBm7USIGiKrYpaC9s1HU8SpQFTxaOXQoOqFo3LYBKcX2k7smqi g==; X-IronPort-AV: E=McAfee;i="6200,9189,10251"; a="249130487" X-IronPort-AV: E=Sophos;i="5.88,352,1635231600"; d="scan'208";a="249130487" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Feb 2022 02:45:12 -0800 X-IronPort-AV: E=Sophos;i="5.88,352,1635231600"; d="scan'208";a="700804133" Received: from lucas-s2600cw.jf.intel.com ([10.165.21.202]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Feb 2022 02:45:09 -0800 From: Lucas De Marchi To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Tue, 8 Feb 2022 02:45:15 -0800 Message-Id: <20220208104524.2516209-10-lucas.demarchi@intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220208104524.2516209-1-lucas.demarchi@intel.com> References: <20220208104524.2516209-1-lucas.demarchi@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 09/18] drm/i915/guc: Convert guc_ads_private_data_reset to iosys_map 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: , Cc: =?utf-8?q?Thomas_Hellstr=C3=B6m?= , Lucas De Marchi , Sumit Semwal , Thomas Zimmermann , =?utf-8?q?Christian_K=C3=B6nig?= Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Use iosys_map_memset() to zero the private data as ADS may be either on system or IO memory. Cc: Matt Roper Cc: Thomas Hellström Cc: Daniel Vetter Cc: John Harrison Cc: Matthew Brost Cc: Daniele Ceraolo Spurio Signed-off-by: Lucas De Marchi --- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c index 383c5994d4ef..7e355eef8d64 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c @@ -671,8 +671,8 @@ static void guc_ads_private_data_reset(struct intel_guc *guc) if (!size) return; - memset((void *)guc->ads_blob + guc_ads_private_data_offset(guc), 0, - size); + iosys_map_memset(&guc->ads_map, guc_ads_private_data_offset(guc), + 0, size); } /**