Vic Yang 2dd01e59ea Software flow control in console ...

This adds software flow control handling (a.k.a X-on/X-off). When Ctrl-Q
is received, UART transmitting is paused until Ctrl-S is received. If
the FIFO or buffer fill up during this period, console output is lost.

BUG=chrome-os-partner:18680
TEST=Press Ctrl-Q and see console stopped. Press Ctrl-S and see buffered
messages.
BRANCH=spring

Change-Id: I9ce1198a1119dadc558bb522c48037bb83bba415
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48887
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2013-04-23 10:39:09 -07:00

..

battery_bq20z453.c

Support battery cut-off mechanism for factory.

2012-08-28 04:39:56 -07:00

battery_link.c

link: Don't force battery to request current

2012-10-24 18:48:55 -07:00

battery_precharge.c

Add reinit state to charge_state module to distinguish it from at-ec-boot init

2013-02-28 16:12:05 -08:00

build.mk

Move gpio_get_name() to gpio_common.c

2013-04-11 15:38:08 -07:00

charge_state.c

Rename charging task to CHARGER, charger_task

2013-03-29 15:39:33 -07:00

charger_bq24725.c

Clean up charger code

2012-10-24 10:09:20 -07:00

console_output.c

Move files in preparation for merging keyboard_scan modules

2013-03-27 11:35:20 -07:00

console.c

Clean up uart buffering code

2012-10-26 09:49:38 -07:00

eoption.c

Clean up a few modules in common/

2012-10-26 09:49:38 -07:00

extpower_gpio.c

Move enabling AC_PRESENT interrupt to extpower_gpio.c

2013-04-02 14:12:56 -07:00

extpower_snow.c

Add common implementation for daisy/snow extpower_is_present

2013-04-03 11:49:07 -07:00

extpower_usb.c

Remove _OFF from GPIO register macros

2013-04-16 14:55:12 -07:00

firmware_image.lds.S

Remove firmware B

2012-07-17 13:11:44 -07:00

firmware_image.S

Remove firmware B

2012-07-17 13:11:44 -07:00

flash_common.c

Fix flash tests

2013-04-15 20:40:02 -07:00

fmap.c

Clean up fmap.c

2012-10-24 19:07:20 -07:00

gaia_power.c

Turn on 3.3V rail earlier in power sequence for pit

2013-04-22 09:55:49 -07:00

gpio_common.c

Move gpio_get_name() to gpio_common.c

2013-04-11 15:38:08 -07:00

hooks.c

Improve deferred function calls

2013-04-04 16:32:27 -07:00

host_command.c

Fix flash tests

2013-04-15 20:40:02 -07:00

host_event_commands.c

Change host command params/response pointers to void *

2012-07-26 16:25:34 -07:00

i2c_arbitration.c

Move I2C arbitration to its own file

2013-03-20 15:23:29 -07:00

i2c_commands.c

Change host command params/response pointers to void *

2012-07-26 16:25:34 -07:00

ir357x.c

Hook functions no longer return values

2012-10-23 16:49:29 -07:00

keyboard_8042.c

Add parse_bool() to centralize parsing boolean options

2013-03-29 15:39:34 -07:00

keyboard_mkbp.c

Fix kb_deghost test

2013-04-11 11:29:32 -07:00

keyboard_scan.c

Split lid switch code out of switch.c to its own file

2013-04-02 14:12:57 -07:00

keyboard_test.c

Move keyboard dimension and key constants to keyboard_config.h

2013-03-22 11:24:29 -07:00

lid_switch.c

Active-low Link GPIOs end with _L, not n.

2013-04-22 16:44:37 -07:00

lightbar.c

Increase EC low-battery threshold to 14% to match kernel

2013-04-23 10:39:09 -07:00

lp5562_battery_led.c

Initialize LP5562 power on init

2013-03-29 03:18:30 -07:00

lp5562.c

Add parse_bool() to centralize parsing boolean options

2013-03-29 15:39:34 -07:00

main.c

Clean up board configuration

2013-04-05 14:28:42 -07:00

memory_commands.c

Clean up a few modules in common/

2012-10-26 09:49:38 -07:00

mock_charger.c

Add a test of charging state machine

2012-07-08 20:25:17 -07:00

mock_i8042.c

Rename I8042CMD task to KEYPROTO

2013-03-29 15:39:32 -07:00

mock_smart_battery_stub.c

Add a test of charging state machine

2012-07-08 20:25:17 -07:00

mock_temp_sensor.c

Use SECOND and MSEC constants

2012-10-29 16:52:49 -07:00

mock_x86_power.c

Add parse_bool() to centralize parsing boolean options

2013-03-29 15:39:34 -07:00

onewire_led.c

Rename onewire_led functions and constants

2013-04-05 14:28:49 -07:00

pmu_tps65090_charger.c

PMIC_PWROK is active-high on pit

2013-04-16 14:55:13 -07:00

pmu_tps65090.c

Move board hard reset code into tpschrome driver

2013-04-05 11:28:51 -07:00

port80.c

Clean up a few modules in common/

2012-10-26 09:49:38 -07:00

printf.c

Clean up printf module

2012-10-25 14:12:10 -07:00

pstore_commands.c

Change host command params/response pointers to void *

2012-07-26 16:25:34 -07:00

queue.c

Refactor the i8042 module to be thread-safe.

2012-06-07 20:48:51 -07:00

sha256.c

Clean up vboot hash support

2012-10-25 17:03:44 -07:00

shared_mem.c

Tidy shared memory module

2012-08-09 17:40:37 -07:00

smart_battery_stub.c

Stub smart battery read/write functions

2012-06-27 03:22:17 -07:00

smart_battery.c

Add a pass-through for the smart battery

2013-01-19 10:59:20 -08:00

system_common.c

assert ENTERING_RW only if it exists

2013-02-19 07:28:17 -08:00

temp_sensor.c

Switch temp sensor polling to use hooks instead of task

2012-11-01 12:45:22 -07:00

thermal.c

Move reset/overheat/shutdown funcs to chipset interface

2012-11-01 12:45:28 -07:00

tmp006.c

Handle bus errors on thermal I2C bus

2012-11-26 14:49:49 -08:00

tsu6721.c

tsu6721: accept new revision of the chip

2013-03-28 11:18:09 -07:00

uart_buffering.c

Software flow control in console

2013-04-23 10:39:09 -07:00

usb_charge.c

Clean up USB charging module

2012-10-26 09:49:37 -07:00

util.c

Add parse_bool() to centralize parsing boolean options

2013-03-29 15:39:34 -07:00

vboot_hash.c

Invalidate hash if flash operation changes the hashed region

2012-12-10 15:14:38 -08:00

version.c

update versioning information stored in the EC

2012-03-02 16:46:26 +00:00

x86_power.c

Active-low Link GPIOs end with _L, not n.

2013-04-22 16:44:37 -07:00