[U-Boot,0/9] Add single-device read-only BTRFS support

Message ID	20170903150031.18179-1-marek.behun@nic.cz
Headers	show Return-Path: <u-boot-bounces@lists.denx.de> From: =?utf-8?q?Marek_Beh=C3=BAn?= <marek.behun@nic.cz> To: u-boot@lists.denx.de Date: Sun, 3 Sep 2017 17:00:22 +0200 Message-Id: <20170903150031.18179-1-marek.behun@nic.cz> MIME-Version: 1.0 Cc: Tomas Hlavacek <tomas.hlavacek@nic.cz>, Stefan Roese <sr@denx.de>, =?utf-8?q?Andreas_F=C3=A4rber?= <afaerber@suse.de> Subject: [U-Boot] [PATCH 0/9] Add single-device read-only BTRFS support Precedence: list Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de>
Series	Add single-device read-only BTRFS support \| expand [U-Boot,0/9] Add single-device read-only BTRFS support [U-Boot,1/9] lib: Add CRC32-C [U-Boot,2/9] fs: Create a common fs_devread for ext4/reiserfs/zfs [U-Boot,3/9] include: Add a variadic macro to call a callback for all arguments [U-Boot,4/9] fs: btrfs: Add btrfs_tree.h and ctree.h from Linux (and modified) [U-Boot,5/9] fs: btrfs: Add disk-to-cpu and cpu-to-disk conversion functions [U-Boot,6/9] fs: btrfs: Add single-device read-only BTRFS implementation [U-Boot,7/9] fs: btrfs: Add U-Boot fs handlers. [U-Boot,8/9] cmd: Add the 'btrsubvol' command to list BTRFS subvolumes [U-Boot,9/9] mvebu: turris_omnia: Add CONFIG_CMD_BTRFS to defconfig

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20170903150031.18179-1-marek.behun@nic.cz

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From: =?utf-8?q?Marek_Beh=C3=BAn?= <marek.behun@nic.cz>
To: u-boot@lists.denx.de
Date: Sun,  3 Sep 2017 17:00:22 +0200
Message-Id: <20170903150031.18179-1-marek.behun@nic.cz>
MIME-Version: 1.0
Cc: Tomas Hlavacek <tomas.hlavacek@nic.cz>, Stefan Roese <sr@denx.de>,
	=?utf-8?q?Andreas_F=C3=A4rber?= <afaerber@suse.de>
Subject: [U-Boot] [PATCH 0/9] Add single-device read-only BTRFS support
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Series

Add single-device read-only BTRFS support | expand

Message

Marek Behún Sept. 3, 2017, 3 p.m. UTC

This is the first version of patches for adding a single-device
read-only BTRFS support to U-Boot.

Compression (zlib/lzo) is supported.
Data checksumming is unimplemented.

The code was tested on the Turris Omnia router, where BTRFS is
used as the main filesystem from which kernel and device-tree
are loaded.

The first patch adds the CRC32-C hash routine.

The second patch generalizes the ext4fs_devread, reiserfs_devread
and zfs_devread functions into one fs_devread and puts it into
fs/fs_internal.c.

The third patch creates a header variadic-macro.h containing
a variadic macro CALL_MACRO_FOR_EACH, which expands to a call
to the macro specified by the first argument to all its subsequent
arguments. This is used in my code for defining functions to
convert the BTRFS data structures to/from CPU/disk format.

The fourth patch adds the btrfs_tree.h and ctree.h files
containing constants and structures definitions for BTRFS from
Linux.

The fifth patch adds the code for conversion of BTRFS data
structures to/from CPU/disk format.

The sixth patch adds the proper BTRFS code.

The seventh patch adds U-Boot fs handlers.

The eighth patch adds the 'btrsubvol' command to list BTRFS
subvolumes.

The nineth patch adds CONFIG_CMD_BTRFS into the defconfig for
Turris Omnia.

Tested-by: Marek Behun <marek.behun@nic.cz>
Signed-off-by: Marek Behun <marek.behun@nic.cz>