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Paul Sauro e2ee665cce usb storage: defer commands until exclusive storage handover completes
A host may send a command after SET_CONFIGURATION while filesystem clients are still acknowledging the storage handover. Previously TEST UNIT READY could report no medium, while other commands could reach storage before exclusive access was granted.

Retain the first CBW until exclusive access is available. Notify the mass-storage class when handover completes, then execute the retained command and keep the OUT endpoint unarmed until its CSW. On BOT reset, discard the retained CBW and accept a new command.

This changes command handling while waiting for ownership. The policy for requesting, preserving and releasing exclusive storage is handled by a separate preparatory patch.

Change-Id: If82fc87160e9d7da930a3217445fea92e58dd1ec
2026-09-25 07:49:36 -04:00
android chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
apps fix red in c6abf3382a -- iriver h1xx/h3xx simulator 2026-09-23 14:17:24 -04:00
backdrops ap80max: New hosted port 2026-08-13 17:55:06 -07:00
bootloader ipod6gboot: Silence build warning introduced in af2a3b74f4 2026-09-24 15:46:23 -04:00
docs firmware: limit system_memory_guard() to coldfire targets 2026-09-23 13:12:48 -04:00
firmware usb storage: defer commands until exclusive storage handover completes 2026-09-25 07:49:36 -04:00
fonts chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
icons chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
lib opus: build the decoder without the encoder halves 2026-09-24 17:47:58 -04:00
manual manual: add the iPod Nano 3G 2026-09-20 08:58:09 -04:00
packaging 3ds: Port refactor. 2026-09-01 08:39:07 -04:00
tools build: move '-mthumb-interwork' into the configure script 2026-09-19 21:18:30 -04:00
uisimulator Add "rbfs" prefix to native filesystem functions 2026-09-17 16:22:31 -04:00
utils rbutilqt/themeeditor: Fix description of KEYCHAIN_PROFILE 2026-09-22 20:47:28 -04:00
wps ap80max: New hosted port 2026-08-13 17:55:06 -07:00
.gitattributes
.gitignore misc: Update gitignore to cover a bunch of utils/* binaries 2026-06-17 13:56:29 -04:00
.gitreview misc: Add a .gitreview file for better gerrit integration 2021-06-24 07:22:19 -04:00

               __________               __   ___.
     Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
     Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
     Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
     Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
                       \/            \/     \/    \/            \/

Build Your Own Rockbox

1. Clone 'rockbox' from git (or extract a downloaded archive).

   $ git clone git://git.rockbox.org/rockbox

     or

   $ tar xJf rockbox.tar.xz

2. Create a build directory, preferably in the same directory as the firmware/
   and apps/ directories. This is where all generated files will be written.

   $ cd rockbox
   $ mkdir build
   $ cd build

3. Make sure you have mips/m68k/arm-elf-gcc and siblings in the PATH. Make sure
   that you have 'perl' in your PATH too. Your gcc cross compiler needs to be
   a particular version depending on what player you are compiling for. These
   can be generated using the rockboxdev.sh script in the /tools/ folder of the
   source.

   $ which arm-elf-eabi-gcc
   $ which perl

4. In your build directory, run the 'tools/configure' script and enter what
   target you want to build for and if you want a debug version or not (and a
   few more questions). It'll prompt you. The debug version is for making a
   gdb version out of it. It is only useful if you run gdb towards your target
   Archos.

   $ ../tools/configure

5. *ploink*. Now you have got a Makefile generated for you.

6. Run 'make' and soon the necessary pieces from the firmware and the apps
   directories have been compiled, linked and scrambled for you.

   $ make
   $ make zip

7. unzip the rockbox.zip on your music player, reboot it and
   *smile*.

If you want to build for more than one target, just create several build
directories and create a setup for each target:

   $ mkdir build-fuzeplus
   $ cd build-fuzeplus
   $ ../tools/configure

   $ mkdir build-xduoox3
   $ cd build-xduoox3
   $ ../tools/configure

Questions anyone? Ask on the mailing list or on IRC. We'll be happy to help you!