rockbox/firmware/usbstack/usb_serial.c, branch quake5

usb_serial: fix send buffer alignment

2016-08-04T15:57:04+00:00

Change-Id: Ib2635c905462cd34befa3ca61e5d55c869686b48

Introduce new USB driver for Synopsys DesignWare USB OTG core.

2016-08-02T02:57:49+00:00

Based on g#844 and g#949, it is intended as a replacement for the
current s3c6400x USB driver.

The DesignWare USB OTG core is integrated into many SoC's, however
HW core version and capabilities (mainly DMA mode, Tx FIFO mode,
FIFO size and number of available IN/OUT endpoins) may differ:

CPU       targets        HW ver  DMA  NPTX FIFO  FIFO sz  #IN/OUT
--------  -------------  ------  ---  ---------  -------  -------
as3525v2  sansaclipplus  2.60a   Yes  Dedicated  0x535    4/4
          sansaclipv2
          sansaclipzip
          sansafuzev2
s5l8701   ipodnano2g     2.20a   Yes  Shared     0x500    4/5
s5l8702   ipod6g         2.60a   Yes  Dedicated  0x820    7/7
          ipodnano3g
s5l8720   ipodnano4g     ?       ?    ?          ?        ?

Functionality supported by this driver:
- Device mode, compatible with USB 1.1/2.0 hosts.
- Shared FIFO (USB_DW_SHARED_FIFO) or dedicated FIFOs.
- No DMA (USB_DW_ARCH_SLAVE) or internal DMA mode.
- Concurrent transfers: control, bulk (usb_storage, usb_serial) and
  interrupt (usb_hid).

Actually this driver is not used by any CPU, it will be enabled for
each individual CPU/target in next patches.

Change-Id: I74a1e836d18927a31f6977d71115fb442477dd5f

usb PACK_DATA: use a static inline to enable type checking

2011-12-29T21:58:34+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31467 a1c6a512-1295-4272-9138-f99709370657

Fix a bug in usbserial that would allow to send messages on EP_CONTROL between usb init and endpoints allocation via logf.

2010-01-11T21:03:48+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24214 a1c6a512-1295-4272-9138-f99709370657

Comment out LOGF_ENABLE defines everywhere, replace evil comments

2009-11-03T16:25:03+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23497 a1c6a512-1295-4272-9138-f99709370657

Add const to usb_serial_send() buffer.

2009-08-19T05:30:40+00:00

Flyspray: FS#10519
Author: Amaury Pouly



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22422 a1c6a512-1295-4272-9138-f99709370657

Limit usb_serial packets to 32 bytes. It's unclear why this is needed, but usb serial packets larger than 96 bytes seem to never be sent.

2009-08-12T20:35:01+00:00

Thanks to Amaury Pouly for investigating this


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22285 a1c6a512-1295-4272-9138-f99709370657

Reorganise USB stack defines. Now config.h decides which class drivers get enabled instead of usb_core.h

2009-05-23T14:30:20+00:00

Also enable HID, and use that as the dummy class instead of charging-only for controllers that have working interrupt transfers.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21053 a1c6a512-1295-4272-9138-f99709370657

Add working USB HID driver, by Tomer Shalev (part of his GSoC work).

2009-05-16T15:30:09+00:00

This needs support for usb interrupt transfers, so there are some changes in various USB drivers as well (only usb-drv-arc supports it at this point, others won't have working HID yet).

HID is disabled for now, as the apps/ part is not included yet.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20962 a1c6a512-1295-4272-9138-f99709370657

simplify and cleanup usb_serial.c (FS#10149 by Tomer Shalev)

2009-04-19T19:25:59+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20746 a1c6a512-1295-4272-9138-f99709370657