From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 24 Apr 2024 09:09:09 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rzWkf-00ER4q-1t for lore@lore.pengutronix.de; Wed, 24 Apr 2024 09:09:09 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rzWkd-0006Nt-8k for lore@pengutronix.de; Wed, 24 Apr 2024 09:09:09 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=woG9aRpCEEEQAyqH6qXSgrdMQI+Z2FTbesDFAzq7y2k=; b=QYvZkzc9TM5DjUx1P4aGC4ZeZe 53ZslBf2mFHohHl3HdDWJNn9aHSL48aDkVWMwf0mX5t1nlwctaJ8NrVxBUKYigMh259ozjmXsXe9k oCvneQjkMnsYHYU6lBVuct6P9otPV5GWPiGQbzVWEO8rUUJX/4kd0vWW7A9hqmjEjeJht7D13fnKi cscYUGIp0KlkQpJ55p+qQmjM1SuJ/ZikUhAMsr8Qqgy40r7Nm66qCnbolycJSd+o/fmlR5Po+zF7r hZbRaqniA0MYVoX8SZLdPzENf1Md0wbvr7ey+cOHg8fi/meK60yqM6+xNB70NiGfDha1cJ1GPcO73 GXD+UTTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzWk1-000000031z4-1FoG; Wed, 24 Apr 2024 07:08:29 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzWjw-000000031t1-49VT for barebox@lists.infradead.org; Wed, 24 Apr 2024 07:08:27 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rzWjv-0005c3-Es; Wed, 24 Apr 2024 09:08:23 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rzWjv-00E24N-27; Wed, 24 Apr 2024 09:08:23 +0200 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1rzWJT-00F8kt-1m; Wed, 24 Apr 2024 08:41:03 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Enrico Scholz , Ahmad Fatoum Date: Wed, 24 Apr 2024 08:40:48 +0200 Message-Id: <20240424064058.3608016-14-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240424064058.3608016-1-a.fatoum@pengutronix.de> References: <20240424064058.3608016-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240424_000825_187569_C8C8BAAC X-CRM114-Status: GOOD ( 10.11 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.4 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH master 13/23] commands: mmc_extcsd: use DMA capable memory where needed X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) mci_send_ext_csd may do DMA directly to the passed in buffer. Therefore, be sure to allocate the buffer with suitable alignment. Signed-off-by: Ahmad Fatoum --- commands/mmc_extcsd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/commands/mmc_extcsd.c b/commands/mmc_extcsd.c index f67c48404a54..993a6dd12b23 100644 --- a/commands/mmc_extcsd.c +++ b/commands/mmc_extcsd.c @@ -2418,7 +2418,7 @@ static int do_mmc_extcsd(int argc, char *argv[]) retval = -ENOENT; goto error; } - dst = xmalloc(EXT_CSD_BLOCKSIZE); + dst = dma_alloc(EXT_CSD_BLOCKSIZE); retval = mci_send_ext_csd(mci, dst); if (retval != 0) @@ -2473,7 +2473,7 @@ static int do_mmc_extcsd(int argc, char *argv[]) print_register_readable(dst, index); error_with_mem: - free(dst); + dma_free(dst); error: return retval; } -- 2.39.2