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[45.33.61.207]) by smtp.gmail.com with ESMTPSA id pj4sm3012006pjb.43.2022.02.08.06.05.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Feb 2022 06:05:39 -0800 (PST) From: Huang Jianan To: u-boot@lists.denx.de, trini@konsulko.com Subject: [PATCH v3 4/5] fs/erofs: add filesystem commands Date: Tue, 8 Feb 2022 22:05:12 +0800 Message-Id: <20220208140513.30570-5-jnhuang95@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220208140513.30570-1-jnhuang95@gmail.com> References: <20210823123646.9765-1-jnhuang95@gmail.com> <20220208140513.30570-1-jnhuang95@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-erofs@lists.ozlabs.org Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Add 'ls' and 'load' commands. Signed-off-by: Huang Jianan --- MAINTAINERS | 1 + cmd/Kconfig | 6 ++++++ cmd/Makefile | 1 + cmd/erofs.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 50 insertions(+) create mode 100644 cmd/erofs.c diff --git a/MAINTAINERS b/MAINTAINERS index 571a64bf7e..aa417bc44f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -798,6 +798,7 @@ EROFS M: Huang Jianan L: linux-erofs@lists.ozlabs.org S: Maintained +F: cmd/erofs.c F: fs/erofs/ F: include/erofs.h diff --git a/cmd/Kconfig b/cmd/Kconfig index 5e25e45fd2..50b8f33434 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -2176,6 +2176,12 @@ config CMD_CRAMFS cramfsls - lists files in a cramfs image cramfsload - loads a file from a cramfs image +config CMD_EROFS + bool "EROFS command support" + select FS_EROFS + help + Support for the EROFS fs + config CMD_EXT2 bool "ext2 command support" select FS_EXT4 diff --git a/cmd/Makefile b/cmd/Makefile index 166c652d98..d668b3c62d 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -60,6 +60,7 @@ obj-$(CONFIG_CMD_EEPROM) += eeprom.o obj-$(CONFIG_EFI) += efi.o obj-$(CONFIG_CMD_EFIDEBUG) += efidebug.o obj-$(CONFIG_CMD_ELF) += elf.o +obj-$(CONFIG_CMD_EROFS) += erofs.o obj-$(CONFIG_HUSH_PARSER) += exit.o obj-$(CONFIG_CMD_EXT4) += ext4.o obj-$(CONFIG_CMD_EXT2) += ext2.o diff --git a/cmd/erofs.c b/cmd/erofs.c new file mode 100644 index 0000000000..add80b8b59 --- /dev/null +++ b/cmd/erofs.c @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Huang Jianan + * + * Author: Huang Jianan + * + * erofs.c: implements EROFS related commands + */ + +#include +#include +#include + +static int do_erofs_ls(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) +{ + return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EROFS); +} + +U_BOOT_CMD(erofsls, 4, 1, do_erofs_ls, + "List files in directory. Default: root (/).", + " [] [directory]\n" + " - list files from 'dev' on 'interface' in 'directory'\n" +); + +static int do_erofs_load(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) +{ + return do_load(cmdtp, flag, argc, argv, FS_TYPE_EROFS); +} + +U_BOOT_CMD(erofsload, 7, 0, do_erofs_load, + "load binary file from a EROFS filesystem", + " [ [ [ [bytes [pos]]]]]\n" + " - Load binary file 'filename' from 'dev' on 'interface'\n" + " to address 'addr' from EROFS filesystem.\n" + " 'pos' gives the file position to start loading from.\n" + " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" + " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" + " the load stops on end of file.\n" + " If either 'pos' or 'bytes' are not aligned to\n" + " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n" + " be printed and performance will suffer for the load." +); -- 2.25.1 From mboxrd@z Thu Jan 1 00:00:00 1970 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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 33384C433F5 for ; Tue, 8 Feb 2022 14:06:14 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 4274383D0E; Tue, 8 Feb 2022 15:05:53 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="BryKG7G5"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id D7A8E83CF5; Tue, 8 Feb 2022 15:05:46 +0100 (CET) Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 9D60F83CEF for ; Tue, 8 Feb 2022 15:05:41 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=jnhuang95@gmail.com Received: by mail-pj1-x1036.google.com with SMTP id my12-20020a17090b4c8c00b001b528ba1cd7so2882550pjb.1 for ; Tue, 08 Feb 2022 06:05:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5RJJgZEqevtZkRkz8FenDXgVFgtdJIpOEWVfv8gBZ/M=; b=BryKG7G5WyuprH8Dg+cMbpf4pYoKIHrCyi0yrZuPRr+w4RPmo47hD7Y/MBFsDjzLkU TSAw5OAMH4/ZSaZP5hR/OueeIhmm4MXC7EHf7CnFcRqwcRX6CqaexsZHVvRaQgw7LKcP wd63Z4hIfZsvCmiw8lJQUO8ibt4ZAsalsaKhAM4zBzOsI6WPDYKnX4BxCBnIL0UlCDBW f+K5wKW9Nu7KOotoEwBoxaSp2YiuaQi+cB4pq1yODVmcdPwUnQPUEzBgn4JZE7AHZ/pP BBq96r0uGdpTaX1+Jk2GTUewYz/bv8VCS0WySWFls+c0YZOy1GRW06epDp4ScLjG3+7Y TpRg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5RJJgZEqevtZkRkz8FenDXgVFgtdJIpOEWVfv8gBZ/M=; b=lwPAabWeJJtasE0uiAH4eFMKMu0vzFJfZNiBzXCNav1JiGM5w8NOxmlhx40sohKZR+ pxs7DF4zEsm24qPn4bLejBH2wHMEjOO1FgZDqwNOc4L1GTLjC1PXepGq0Z9FDHhArcV/ nTeZz2vE9654W0LcofHfJnfSOv6Rzp5oVL6QUqBDYWdu4E6ZigE/V5uTgtA4M+RNU1yT N7oWtIUOwT1HPkJs0ztiqIjEjLb1kqd9gvLM7b/v9qRn97xwr2QjfEnuP2XmPwRpW/Ks Pcbra+QatwqCmhAmTylxZdNfrXE1Vbc5/4NHN2eO6M7qm3sZgGIU7MzQ+HmECMMEpbrU s4Ng== X-Gm-Message-State: AOAM532Ye0skbsjtb5UoFOrRb+Cm5ijADVRlqdjBsR7GCFy8lgvNZ2SE 8c+nJTvbsNK/FcsGVTkydjq+lVNNNMQ= X-Google-Smtp-Source: ABdhPJzdA08HZ8N5hKUddDQqhMwUtru2rgQeIbmHJoRM0bQc2Ouc69uG9R1kRzO3f4DhrfkeRP+8RA== X-Received: by 2002:a17:902:8f8e:: with SMTP id z14mr4865246plo.28.1644329139640; Tue, 08 Feb 2022 06:05:39 -0800 (PST) Received: from hjn-PC.localdomain (li1080-207.members.linode.com. [45.33.61.207]) by smtp.gmail.com with ESMTPSA id pj4sm3012006pjb.43.2022.02.08.06.05.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Feb 2022 06:05:39 -0800 (PST) From: Huang Jianan To: u-boot@lists.denx.de, trini@konsulko.com Cc: linux-erofs@lists.ozlabs.org, xiang@kernel.org, Huang Jianan Subject: [PATCH v3 4/5] fs/erofs: add filesystem commands Date: Tue, 8 Feb 2022 22:05:12 +0800 Message-Id: <20220208140513.30570-5-jnhuang95@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220208140513.30570-1-jnhuang95@gmail.com> References: <20210823123646.9765-1-jnhuang95@gmail.com> <20220208140513.30570-1-jnhuang95@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean Add 'ls' and 'load' commands. Signed-off-by: Huang Jianan --- MAINTAINERS | 1 + cmd/Kconfig | 6 ++++++ cmd/Makefile | 1 + cmd/erofs.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 50 insertions(+) create mode 100644 cmd/erofs.c diff --git a/MAINTAINERS b/MAINTAINERS index 571a64bf7e..aa417bc44f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -798,6 +798,7 @@ EROFS M: Huang Jianan L: linux-erofs@lists.ozlabs.org S: Maintained +F: cmd/erofs.c F: fs/erofs/ F: include/erofs.h diff --git a/cmd/Kconfig b/cmd/Kconfig index 5e25e45fd2..50b8f33434 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -2176,6 +2176,12 @@ config CMD_CRAMFS cramfsls - lists files in a cramfs image cramfsload - loads a file from a cramfs image +config CMD_EROFS + bool "EROFS command support" + select FS_EROFS + help + Support for the EROFS fs + config CMD_EXT2 bool "ext2 command support" select FS_EXT4 diff --git a/cmd/Makefile b/cmd/Makefile index 166c652d98..d668b3c62d 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -60,6 +60,7 @@ obj-$(CONFIG_CMD_EEPROM) += eeprom.o obj-$(CONFIG_EFI) += efi.o obj-$(CONFIG_CMD_EFIDEBUG) += efidebug.o obj-$(CONFIG_CMD_ELF) += elf.o +obj-$(CONFIG_CMD_EROFS) += erofs.o obj-$(CONFIG_HUSH_PARSER) += exit.o obj-$(CONFIG_CMD_EXT4) += ext4.o obj-$(CONFIG_CMD_EXT2) += ext2.o diff --git a/cmd/erofs.c b/cmd/erofs.c new file mode 100644 index 0000000000..add80b8b59 --- /dev/null +++ b/cmd/erofs.c @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Huang Jianan + * + * Author: Huang Jianan + * + * erofs.c: implements EROFS related commands + */ + +#include +#include +#include + +static int do_erofs_ls(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) +{ + return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EROFS); +} + +U_BOOT_CMD(erofsls, 4, 1, do_erofs_ls, + "List files in directory. Default: root (/).", + " [] [directory]\n" + " - list files from 'dev' on 'interface' in 'directory'\n" +); + +static int do_erofs_load(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) +{ + return do_load(cmdtp, flag, argc, argv, FS_TYPE_EROFS); +} + +U_BOOT_CMD(erofsload, 7, 0, do_erofs_load, + "load binary file from a EROFS filesystem", + " [ [ [ [bytes [pos]]]]]\n" + " - Load binary file 'filename' from 'dev' on 'interface'\n" + " to address 'addr' from EROFS filesystem.\n" + " 'pos' gives the file position to start loading from.\n" + " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" + " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" + " the load stops on end of file.\n" + " If either 'pos' or 'bytes' are not aligned to\n" + " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n" + " be printed and performance will suffer for the load." +); -- 2.25.1