[PATCH 0/7] omap:mailbox-enhancements and fixes

Hari Kanigeri h-kanigeri2 at ti.com
Thu Oct 14 22:13:21 EDT 2010

My apologies for spamming linux omap.
Resending again with the patch set copying correct linux arm mailing list.
please ignore the previous patchsets.

This patch set includes following mailbox enhancements and fixes.
- Fix in RX interrupt disable mechanism for OMAP4
- Fix checkpatch warnings
- Resolve multiple receiver problem in OMAP4 where there is
  only one interrupt line shared between Ducati and Tesla.
- Protect the Mailbox's internal callback function pointer from being
  set directly by Users. Added option for multiple listeners on a
  mailbox instance.
- Send Mailbox message in Process context to avoid the latency
  involved in scheduling Tasklet for every Mailbox message. Schedule
  Tasklet only when the mailbox fifo is full
- There is no explicit mailbox configuration register to enable mailbox
  clocks. Define a dummy clock for mailbox to avoid addign cpu check for
  omap4 in mailbox driver.
- The patch from Fernando was sent to LO, but looks like it
  didn't get merged, resending the patch after revising and rebasing.

Fernando Guzman Lugo (1):
  mailbox: change full flag per mailbox queue instead of global

Hari Kanigeri (6):
  omap:mailbox: fix rx interrupt disable in omap4
  omap:mailbox-fix checkpatch warnings
  omap:mailbox-send message in process context
  omap:mailbox-resolve multiple receiver problem
  omap:mailbox-add notification support for multiple readers
  omap:clocks44x-add dummy clock for mailbox

 arch/arm/mach-omap2/clock44xx_data.c      |    1 +
 arch/arm/mach-omap2/mailbox.c             |    5 +-
 arch/arm/plat-omap/include/plat/mailbox.h |   10 ++-
 arch/arm/plat-omap/mailbox.c              |  148 +++++++++++++++++------------
 4 files changed, 98 insertions(+), 66 deletions(-)

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