Vincent Palatin e3fbea00b7 uart: fix race condition in flow control ...

The previous TX might end in the middle of the buffer filling and stop
TX. So we need to check if we want to restart the transmission.

With 1-byte deep FIFO, it's easy to trigger that race condition.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

BUG=None
TEST=run console commands with lots of traces on BDS, Link and ADV and check
we are not stuck.

Change-Id: Ia57e974a3a51af694e736d4cf36d9d01eafd2251

2012-02-29 20:33:10 +00:00

..

build.mk

Thermal Engine

2012-02-28 16:51:54 -08:00

charger_bq24725.c

Add basic smart battery driver

2012-02-10 16:12:56 -08:00

charger_bq24725.h

Add basic smart battery driver

2012-02-10 16:12:56 -08:00

console.c

Handle up/down arrow keys for UART console.

2012-02-07 10:23:59 +08:00

firmware_image.lds.S

Temporarily remove image RW.B due to code size.

2012-02-16 14:06:55 -08:00

firmware_image.S

Temporarily remove image RW.B due to code size.

2012-02-16 14:06:55 -08:00

flash_commands.c

Register host commands the same clever way we do console commands

2012-02-28 13:58:34 -08:00

gaia_power.c

stm32l: update GAIA power sequencing timings

2012-02-24 11:07:02 -08:00

gpio_commands.c

Split out GPIO console commands

2012-02-03 02:00:27 +00:00

host_command.c

Fix version command crashing if no image B

2012-02-28 14:29:52 -08:00

i8042.c

Make i8042 independent of host <--> KBC bus.

2012-02-15 18:20:28 -08:00

keyboard.c

x86power module is not present on bds board

2012-02-27 12:24:44 -08:00

leds.c

Add 'lightsaber' command to test the blinky lights.

2012-02-13 16:16:20 -08:00

main.c

Register host commands the same clever way we do console commands

2012-02-28 13:58:34 -08:00

memory_commands.c

Remove useless header includes

2012-01-26 01:32:30 +00:00

port80.c

Make port 80 output less scrolly

2012-02-14 09:34:02 -08:00

pstore_commands.c

Register host commands the same clever way we do console commands

2012-02-28 13:58:34 -08:00

pwm_commands.c

Register host commands the same clever way we do console commands

2012-02-28 13:58:34 -08:00

shared_mem.c

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

smart_battery.c

Add basic smart battery driver

2012-02-10 16:12:56 -08:00

system.c

Fix version command crashing if no image B

2012-02-28 14:29:52 -08:00

temp_sensor.c

Write temperature values to LPC mapped value space.

2012-02-24 13:09:44 -08:00

thermal.c

Thermal Engine

2012-02-28 16:51:54 -08:00

tmp006.c

Remove unused temperature command

2012-02-28 10:52:32 -08:00

uart_buffering.c

uart: fix race condition in flow control

2012-02-29 20:33:10 +00:00

usb_charge_commands.c

Register host commands the same clever way we do console commands

2012-02-28 13:58:34 -08:00

usb_charge.c

register console commands at compile-time

2012-01-24 00:50:08 +00:00

util.c

Make strtoi() do the right thing for base==16

2012-02-10 16:11:30 -08:00

vboot.c

register console commands at compile-time

2012-01-24 00:50:08 +00:00

x86_power.c

Add APIs for thermal module to tell x86_power about overheating

2012-02-27 16:58:43 -08:00