From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 31 May 2023 17:01:03 +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 1q4NJw-004O4i-DN for lore@lore.pengutronix.de; Wed, 31 May 2023 17:01:03 +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 1q4NJt-0000sQ-AL for lore@pengutronix.de; Wed, 31 May 2023 17:01:02 +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=K1Iy0sHH1ehMiTONFi7Y2hf0MTm1DqiSghNewQnHF3o=; b=Z9u8BCrjNCoSeMtsD5q7q0ac6/ WPOXhjl1+axtoLBrNNU1PH9ZXPyA2pmiOQTZRkuB/714j05yCJ5+aoTNEs6ZR2SfT39tcEiamQzMX 31Lf9/1o+W8vMHUtFLMXBfzwKf5j63S1ExNxr+f/UmNPBeqywlgFHg3N89WgIe5yJhfBrHUi4MwUK SxqchzR5H1XdWYJKy7l9urknVEpWc96gdbk5YOXeSM2KtFHxvG48fQGy2+vpAivyYk/uQtyvCTmli iSsF5iUTSPUqd6klGqJEdj8+HDYqLs/TRmG6lWhlM6GOQjKVhtGb9nLhD2WnkU91lYOcGsxWWZJwV LdOLj0UA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q4NIh-000BxM-2y; Wed, 31 May 2023 14:59:47 +0000 Received: from metis.ext.pengutronix.de ([85.220.165.71]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q4NIb-000Bsf-12 for barebox@lists.infradead.org; Wed, 31 May 2023 14:59:43 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1q4NIV-0008Gc-BW; Wed, 31 May 2023 16:59:35 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1q4NIU-0048I5-Nf; Wed, 31 May 2023 16:59:34 +0200 Received: from afa by dude05.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1q4NIQ-005sD0-80; Wed, 31 May 2023 16:59:30 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Wed, 31 May 2023 16:59:18 +0200 Message-Id: <20230531145927.1399282-10-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230531145927.1399282-1-a.fatoum@pengutronix.de> References: <20230531145927.1399282-1-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-20230531_075941_359481_2DAA0822 X-CRM114-Status: GOOD ( 12.67 ) 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=-4.9 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: [PATCH 09/18] cdev: record whether partition is parsed from OF 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) Later code will make it possible to define a on-disk-described partition in the DT as well. For this reason, we can't assumed DEVFS_PARTITION_FROM_TABLE to mean !DT, so let's add a dedicated flag for that. Signed-off-by: Ahmad Fatoum --- drivers/of/partition.c | 5 +++-- fs/fs.c | 2 ++ include/driver.h | 5 +++-- 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/of/partition.c b/drivers/of/partition.c index a70e503cec9e..15943502ce17 100644 --- a/drivers/of/partition.c +++ b/drivers/of/partition.c @@ -74,6 +74,7 @@ struct cdev *of_parse_partition(struct cdev *cdev, struct device_node *node) } new->device_node = node; + new->flags |= DEVFS_PARTITION_FROM_OF; if (IS_ENABLED(CONFIG_NVMEM) && of_device_is_compatible(node, "nvmem-cells")) { struct nvmem_device *nvmem = nvmem_partition_register(new); @@ -162,7 +163,7 @@ int of_fixup_partitions(struct device_node *np, struct cdev *cdev) return 0; list_for_each_entry(partcdev, &cdev->partitions, partition_entry) { - if (partcdev->flags & DEVFS_PARTITION_FROM_TABLE) + if (!(partcdev->flags & DEVFS_PARTITION_FROM_OF)) continue; n_parts++; } @@ -213,7 +214,7 @@ int of_fixup_partitions(struct device_node *np, struct cdev *cdev) u8 tmp[16 * 16]; /* Up to 64-bit address + 64-bit size */ loff_t partoffset; - if (partcdev->flags & DEVFS_PARTITION_FROM_TABLE) + if (!(partcdev->flags & DEVFS_PARTITION_FROM_OF)) continue; if (partcdev->mtd) diff --git a/fs/fs.c b/fs/fs.c index 1820e48393af..9d8aab268ca4 100644 --- a/fs/fs.c +++ b/fs/fs.c @@ -88,6 +88,8 @@ void cdev_print(const struct cdev *cdev) printf(" fixed-partition"); if (cdev->flags & DEVFS_PARTITION_READONLY) printf(" readonly-partition"); + if (cdev->flags & DEVFS_PARTITION_FROM_OF) + printf(" of-partition"); if (cdev->flags & DEVFS_PARTITION_FROM_TABLE) printf(" table-partition"); if (cdev->flags & DEVFS_IS_MCI_MAIN_PART_DEV) diff --git a/include/driver.h b/include/driver.h index 42e513a15603..118d2adb6750 100644 --- a/include/driver.h +++ b/include/driver.h @@ -584,8 +584,9 @@ extern struct list_head cdev_list; #define DEVFS_PARTITION_FIXED (1U << 0) #define DEVFS_PARTITION_READONLY (1U << 1) #define DEVFS_IS_CHARACTER_DEV (1U << 3) -#define DEVFS_PARTITION_FROM_TABLE (1U << 4) -#define DEVFS_IS_MCI_MAIN_PART_DEV (1U << 5) +#define DEVFS_IS_MCI_MAIN_PART_DEV (1U << 4) +#define DEVFS_PARTITION_FROM_OF (1U << 5) +#define DEVFS_PARTITION_FROM_TABLE (1U << 6) struct cdev *devfs_add_partition(const char *devname, loff_t offset, loff_t size, unsigned int flags, const char *name); -- 2.39.2