Randall Spangler 80e36e0254 Enhance port 80 logging ...

- 'port80 intprint' toggles printing port 80 codes in interrupt
  handler (turning that off speeds up port 80 capture a bit, if you're
  sending port 80 codes very rapidly)

- 'port80 flush' flushes the log buffer

- log buffer expanded to 256 entries

- log buffer tracks S3->S0 power state transitions, so you can tell
  where each boot starts

This uses ~500 bytes more RAM on the EC, but we've got piles of RAM
(with this change we're using 17KB out of 32KB).

BUG=none
TEST=manual

- boot system
- port80 -> prints data
- port80 intprint -> now disabled
- reboot; wait for reboot; no port80 debug output during boot
- port80 -> prints data from previous boot AND this one
- port80 flush
- port80 -> nothing in log

Change-Id: I64ee72fb13ab0fdd85d04b9640b5390fdac31400
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/29420
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>

2012-08-07 12:05:30 -07:00

..

battery_link.c

Change link charging profile

2012-08-06 00:05:51 -07:00

battery_precharge.c

Revert "Set power LED to green when we are trickle charging nearly full"

2012-08-03 08:04:16 -07:00

build.mk

Move flash commands into flash_common.c

2012-07-18 13:48:56 -07:00

charge_state.c

Periodically set power LED

2012-08-07 09:35:18 -07:00

charger_bq24725.c

Better help for console commands

2012-05-25 13:34:06 -07:00

console_output.c

Simplify host event processing

2012-07-12 18:22:24 -07:00

console.c

Split console output into its own module

2012-06-13 13:17:33 -07:00

eoption.c

Remove fake dev switch

2012-07-10 14:56:05 -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

stm32f: Flash write protect

2012-07-26 18:28:14 -07:00

fmap.c

Change some FMAP area_offset to be related to the start of flash.

2012-07-25 21:52:04 -07:00

gaia_power.c

Fixing lid power behavior -- shutdowns vs reboots

2012-08-03 09:52:22 -07:00

gpio_commands.c

Change host command params/response pointers to void *

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

hooks.c

Disable touchscreen when lid is closed and in S3

2012-05-21 16:30:12 -07:00

host_command.c

Add additional host command debug output

2012-08-01 11:58:24 -07:00

host_event_commands.c

Change host command params/response pointers to void *

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

i2c_commands.c

Change host command params/response pointers to void *

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

i8042.c

Refactor the i8042 module to be thread-safe.

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

ir357x.c

ir357x: update voltage regulator settings

2012-07-18 12:06:54 -07:00

keyboard.c

Change host command params/response pointers to void *

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

lightbar.c

Change host command params/response pointers to void *

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

main.c

Flash pre-init reboots if it needs to clear protection registers

2012-07-16 17:49:10 -07:00

memory_commands.c

Better help for console commands

2012-05-25 13:34:06 -07:00

mock_charger.c

Add a test of charging state machine

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

mock_i8042.c

Add a test of i8042 scancode set

2012-06-27 00:55:04 -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

Thermal engine unit test

2012-06-25 07:15:50 -07:00

mock_x86_power.c

Add a test of charging state machine

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

pmu_tps65090_charger.c

Add TPSChrome comments on charging code

2012-08-06 00:05:52 -07:00

pmu_tps65090.c

Set TPSCHROME temp range configuration

2012-07-29 22:35:45 -07:00

port80.c

Enhance port 80 logging

2012-08-07 12:05:30 -07:00

power_led.c

Better help for console commands

2012-05-25 13:34:06 -07:00

printf.c

Enhance printf()

2012-07-30 13:41:33 -07:00

pstore_commands.c

Change host command params/response pointers to void *

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

pwm_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

shared_mem.c

Implement HOOK_SYSJUMP and use it to preserve LPC host event mask

2012-04-19 18:15:18 -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 repeat count parameter to the battery command

2012-07-02 22:35:51 -07:00

system_common.c

Fix 'reboot' console command

2012-08-02 19:41:58 -07:00

temp_sensor_commands.c

Change host command params/response pointers to void *

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

temp_sensor.c

Support up to 24 thermal sensors

2012-07-22 13:17:02 -07:00

thermal_commands.c

Change host command params/response pointers to void *

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

thermal.c

link: update fan policy

2012-07-19 20:41:53 -07:00

tmp006.c

Add a way to set indiviual sensitivity factor for each TMP006 sensor

2012-05-28 16:42:17 +08:00

uart_buffering.c

Fix a bug that a line longer than 80 char kills EC console

2012-07-30 20:32:16 -07:00

usb_charge_commands.c

Change host command params/response pointers to void *

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

usb_charge.c

Better help for console commands

2012-05-25 13:34:06 -07:00

util.c

Refactor flash module

2012-07-23 23:30:33 -07:00

vboot_hash.c

vboot: fix flash offset for hash

2012-08-06 12:06:43 -07:00

vboot_sig.c

Rename section A to RW, to match other platforms

2012-07-17 14:40:59 -07:00

vboot_stub.c

security: Check for integer overflow in VbExMalloc()

2012-07-31 11:59:25 -07:00

vboot.c

Change host command params/response pointers to void *

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

version.c

update versioning information stored in the EC

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

x86_power.c

Hibernate when in G3 for 24 hours

2012-08-07 09:35:18 -07:00