From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 23 Nov 2023 08:24:38 +0100 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 1r644j-005UBB-1k for lore@lore.pengutronix.de; Thu, 23 Nov 2023 08:24:38 +0100 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 1r644j-0006f8-IS for lore@pengutronix.de; Thu, 23 Nov 2023 08:24:38 +0100 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:From:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To: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; 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Thu, 23 Nov 2023 08:23:11 +0100 Received: from [2a0a:edc0:2:b01:1d::c0] (helo=ptx.whiteo.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 1r643K-00AzPL-UQ; Thu, 23 Nov 2023 08:23:10 +0100 Received: from sha by ptx.whiteo.stw.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1r643K-003QDG-SE; Thu, 23 Nov 2023 08:23:10 +0100 Date: Thu, 23 Nov 2023 08:23:10 +0100 To: Ahmad Fatoum Cc: barebox@lists.infradead.org Message-ID: <20231123072310.GF3359458@pengutronix.de> References: <20231122173118.569620-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231122173118.569620-1-a.fatoum@pengutronix.de> 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) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231122_232312_728123_E6D5BCF0 X-CRM114-Status: GOOD ( 18.19 ) 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=-5.0 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 autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] of: reserved-mem: add debug print for reservations 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) On Wed, Nov 22, 2023 at 06:31:18PM +0100, Ahmad Fatoum wrote: > reserve_sdram_region can now involve cache maintenance, so add a debug > print beforehand to aid debugging. > > Signed-off-by: Ahmad Fatoum > --- > drivers/of/reserved-mem.c | 4 ++++ > 1 file changed, 4 insertions(+) Applied, thanks Sascha > > diff --git a/drivers/of/reserved-mem.c b/drivers/of/reserved-mem.c > index f50a0bd8374d..599a7c968afd 100644 > --- a/drivers/of/reserved-mem.c > +++ b/drivers/of/reserved-mem.c > @@ -1,6 +1,8 @@ > // SPDX-License-Identifier: GPL-2.0-only > // SPDX-FileCopyrightText: 2021 Rouven Czerwinski , Pengutronix > > +#define pr_fmt(fmt) "of-reserved-mem: " fmt > + > #include > #include > #include > @@ -17,6 +19,8 @@ static void request_region(struct resource *r) > if (!resource_contains(bank->res, r)) > continue; > > + pr_debug("reserving %s at %pad-%pad\n", r->name, &r->start, &r->end); > + > if (!reserve_sdram_region(r->name, r->start, resource_size(r))) > pr_warn("couldn't request reserved sdram region %pa-%pa\n", > &r->start, &r->end); > -- > 2.39.2 > > > -- 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 |