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  1. 23 Mar, 2007 3 commits
    • David Brownell's avatar
      musb_hdrc: Update host side EP0 handling for correctness · ea4c46f2
      David Brownell authored 
      Update host side EP0 handling for correctness:  handle zero-length data
stages and continuations of ep0out transfers explicitly, clean up the state
machine a bit.  This means that the full set of host-side ep0 tests pass.
Usbtest cases #9 and #10 were ok before; now case #14 works too.

There is however a curious protocol problem in some full speed tests, at
least on DaVinci:  sometimes the controller won't ack an IN DATA packet,
causing a retry.  If the peripheral doesn't resend that data correctly,
that causes a test failure.  (And my test rig doesn't resend correctly...)

This is based on a patch from "ZHENG LEI <realthunder@pmail.ntu.edu.sg>"
against 2.6.10 code, resolving some of the ep0out problems.
Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      ea4c46f2
    • David Brownell's avatar
      musb_hdrc: Minor cleanups involving name changes · 8b63229c
      David Brownell authored 
      Minor cleanups involving name changes, primarily on the peripheral side:

 - musb->bMayWakeup becomes may_wakeup (camelcase bad)
 - musb->bIsSelfPowered becomes is_self_powered (camelcase bad)
 - pThis (as parameter or variable) becomes musb (camelcase bad)
 - tusb_set_power becomes tusb_draw_power (more meaningful name)
 - tusb_set_vbus becomes tusb_source_power (more meaningful name)

Also, add a flag to track if a B-Peripheral device draws any VBUS power
(currently only tusb6010 can set that).
Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      8b63229c
    • Vikram Pandita's avatar
      musb_hdrc: Fix host side remote wakeup · fceaff4d
      Vikram Pandita authored 
      An incorrect bit was being set in the hub status mask during
host side remote wakeup scenarios.
Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      fceaff4d
  3. 20 Mar, 2007 6 commits
  5. 19 Mar, 2007 31 commits