From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 01 Jun 2023 10:36:41 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1q4dnW-005XwQ-G6 for lore@lore.pengutronix.de; Thu, 01 Jun 2023 10:36:41 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1q4dnU-00053Q-3w for lore@pengutronix.de; Thu, 01 Jun 2023 10:36:40 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Up4Alqep6QC8kcjP4AHoeKlOyNlds6qtNfoaT8c/5nQ=; b=ZbUc9r8q1+lGq45NHstkn7z13L 5kLTpc+8j3K/0X5cgk2z9KDCFkIkk5BX4brPOQ4CVigdcpwHgW68BVjHYDo0tB32b1UExOn5VMuET 6DhJZ/c1cZjz5zousHBN3+cvJ7AnVnstfM6JlKSgwIFDZr9kCUDerCsTs0u1l9dbAfwYu7ufOdmb2 qq3j/oqo59kywDVsc1B3VR7UMG1N9jcubzbjMEmDv7EaZ3qjS9mJAKCv1PbP2hWn0ASwVW3dTguQ0 SN29l4HD2WLfoUsaVERMxbgBr1KancSp15gymnYT9+UqbR9iYV3rkTp7lKklapn6iQjuYQSU0mTI+ mjYicroQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q4dmX-002aWa-1Q; Thu, 01 Jun 2023 08:35:41 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q4dmU-002aVL-2J for barebox@lists.infradead.org; Thu, 01 Jun 2023 08:35:40 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1q4dmT-0004oG-A5; Thu, 01 Jun 2023 10:35:37 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1q4dmS-0005J0-Vl; Thu, 01 Jun 2023 10:35:36 +0200 Date: Thu, 1 Jun 2023 10:35:36 +0200 From: Sascha Hauer To: Jules Maselbas Cc: barebox@lists.infradead.org Message-ID: <20230601083536.GM18491@pengutronix.de> References: <20230524234328.82741-1-jmaselbas@zdiv.net> <20230524234328.82741-10-jmaselbas@zdiv.net> <20230530081420.GX17518@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230601_013538_755792_61DF2DC4 X-CRM114-Status: GOOD ( 18.29 ) 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.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.8 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, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v2 09/13] mci: Add sunxi-mmc driver X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On Thu, Jun 01, 2023 at 08:15:43AM +0200, Jules Maselbas wrote: > On Tue, May 30, 2023 at 10:14:20AM +0200, Sascha Hauer wrote: > > +#ifdef __PBL__ > > > +#if 0 /* TODO: test this */ > > > +#include > > > +/* TODO: test this ! */ > > > +#define get_time_ns() get_cntpct() > > > +#define is_timeout(s, t) (s + (t * get_cntfrq() / 1000000) < get_cntpct() > > > > You could base your timeout loop on udelay which is available for > > Aarch64 PBL > Can I make a version of is_timeout for aarch64 PBl ? instead of doing a hack in > the mmc driver ? Sure, even better. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |