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Mayank Rana 75edf9deb7 msm_serial_hs: Add flush state machine for UART Tx Transfer ...

Handle below error cases with UART Tx transfer:
1. Application doing I/O to UART port and is being terminated abnormally.
2. Used ADM Channel for UART TX transfer stalls.

In both above conditions, queued Tx command to ADM is not flushed. Hence
restarting of application shows list corruption for queueing next UART
Tx command to ADM. This change fixes it by having state machine for UART
Tx, identifying such condition and flushing the queue Tx command before
closing the UART device.

Change-Id: I4e567a539d890dffed50b5837dde58d5cd62d641
Signed-off-by: Mayank Rana <mrana@codeaurora.org>

2013-02-27 18:12:34 -08:00

..

hvc

tty: hvc_dcc: Remove redundant license clause

2013-02-25 11:32:51 -08:00

ipwireless

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2012-03-20 21:04:47 -07:00

serial

msm_serial_hs: Add flush state machine for UART Tx Transfer

2013-02-27 18:12:34 -08:00

vt

tty: Fix LED error return

2012-05-14 10:43:24 -07:00

amiserial.c

drivers/tty/amiserial.c: add missing tty_unlock

2012-04-19 19:15:35 -07:00

bfin_jtag_comm.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

cyclades.c

TTY: remove unneeded tty->index checks

2012-03-08 11:42:21 -08:00

ehv_bytechan.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

isicom.c

Documentation: remove references to /etc/modprobe.conf

2012-03-30 16:03:15 -07:00

Kconfig

n_smux: smux_ctl: Userspace character device interface for SMUX

2013-02-25 11:32:36 -08:00

Makefile

n_smux: smux_ctl: Userspace character device interface for SMUX

2013-02-25 11:32:36 -08:00

moxa.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

moxa.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

mxser.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

mxser.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

n_gsm.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

n_hdlc.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

n_r3964.c

Revert "tty: make receive_buf() return the amout of bytes received"

2011-06-04 06:33:24 +09:00

n_smux.c

tty: n_smux: Reset Power Collapse Enabled Flag

2013-02-27 18:11:29 -08:00

n_tracerouter.c

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tracesink.c

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tracesink.h

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tty.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

nozomi.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

pty.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

rocket_int.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

rocket.c

TTY: remove unneeded tty->index checks

2012-03-08 11:42:21 -08:00

rocket.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

smux_ctl.c

n_smux: smux_ctl: Disable local loopback

2013-02-25 11:32:37 -08:00

smux_loopback.c

tty: n_smux: Add support for broadcast logical channel ID

2013-02-27 18:11:27 -08:00

smux_loopback.h

tty: n_smux: Add SMUX TTY Line Discipline Driver

2013-02-25 11:32:35 -08:00

smux_private.h

tty: n_smux: Add Dedicated Power Control Queue

2013-02-25 11:32:43 -08:00

smux_test.c

tty: n_smux: Add exponential backoff for RX buffer failures

2013-02-25 11:32:41 -08:00

synclink_gt.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

synclink.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

synclinkmp.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

sysrq.c

sysrq: use SEND_SIG_FORCED instead of force_sig()

2012-04-05 15:25:50 -07:00

tty_audit.c

tty_audit: fix tty_audit_add_data live lock on audit disabled

2011-03-07 12:04:50 -08:00

tty_buffer.c

tty_buffer: get rid of 'seen_tail' logic in flush_to_ldisc

2011-06-08 07:46:30 -07:00

tty_io.c

tty: Allow RI, DSR and CTS modem status bits in tiocmset

2013-02-25 11:29:21 -08:00

tty_ioctl.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

tty_ldisc.c

Merge 3.2-rc3 into tty-next to handle merge conflict in tty_ldisc.c

2011-11-26 20:07:25 -08:00

tty_mutex.c

TTY: remove tty_locked

2011-08-23 10:34:07 -07:00

tty_port.c

TTY: fix UV serial console regression

2012-01-24 12:55:37 -08:00