Todd Broch 0e3497762c pd: alternate mode: Limit response to valid modes during discovery. ...

Previous reading of specification left some doubt about how SVDM
responder to 'discover modes' command communicated the number of valid
modes.  It is communicated via the 'object position' field in the VDM
header where: opos = modes + 1.

This change adds the mode count to the opos field and sends only that
amount of data back to the initiator.  Initiator stores that mode_cnt
so that it can correctly choose a mode when 'enter mode' phase occurs.

BRANCH=none
BUG=chrome-os-partner:30645
TEST=manual,
1. see SVDM responder to Discover modes only send supported number of
modes for SVID.
2. 'pe 0 dump' displays correct set of discovered modes on initiator.

Change-Id: I9b626dd6dd3e85e80b4f0596332300d74b1830ee
Signed-off-by: Todd Broch <tbroch@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/223981
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>

2014-10-20 22:25:19 +00:00

..

acpi.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

adc.c

Move ADC console command to common

2013-12-20 05:07:58 +00:00

als.c

samus: move als sampling from hooks to its own task

2014-06-04 21:00:32 +00:00

ap_hang_detect.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

backlight_lid.c

Support backlight control via lid only

2013-09-27 23:07:21 +00:00

battery.c

Add 'at-shutdown' option to batterycutoff host command

2014-06-15 01:45:21 +00:00

build.mk

charge_manager: Add module for managing battery charge limits

2014-10-15 18:22:44 +00:00

button.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

capsense.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

charge_manager.c

charge_manager: Add module for managing battery charge limits

2014-10-15 18:22:44 +00:00

charge_state_v1.c

EC: Add smart battery firmware update driver

2014-09-03 22:49:28 +00:00

charge_state_v2.c

Don't hibernate on low battery if hiberante is not supported

2014-10-09 23:29:34 +00:00

charger.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

chipset.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

clz.c

Move CLZ emulation to common code

2014-03-06 21:32:57 +00:00

console_output.c

usb: add support for mass storage (bulk-only)

2014-08-15 17:55:04 +00:00

console.c

usb: add USB console driver

2014-07-17 00:40:23 +00:00

crc8.c

EC: Add smbus interface read & write APIs

2014-08-29 02:57:00 +00:00

crc.c

Move software CRC implementation to common

2014-08-08 03:11:38 +00:00

eoption.c

cleanup: eeprom and option comments

2013-10-25 20:12:49 +00:00

extpower_falco.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

extpower_gpio.c

Initialize extpower module prior to modules with default priority

2014-03-29 02:14:26 +00:00

extpower_snow.c

Remove bolt, daisy, kirby, puppy, slippy boards

2013-11-21 22:21:56 +00:00

extpower_spring.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

fan.c

ectool: hostcmd support to set fans auto control individually

2014-10-07 20:58:33 +00:00

firmware_image.lds.S

Move core-specific toolchain configuration to core/ directory

2013-11-07 22:36:05 +00:00

firmware_image.S

Make a top-level config.h file to include sub-configs

2013-07-16 12:06:31 -07:00

flash.c

Fix incorrect valid and writable flash flags

2014-10-15 23:56:27 +00:00

fmap.c

cleanup: Remove checkpatch warnings

2013-12-19 00:12:28 +00:00

gpio.c

Added v1 version of ectool gpioget supporting more functions

2014-04-29 03:11:16 +00:00

hooks.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

host_command_master.c

samus: add automatic retries for host commands from EC to PD

2014-09-17 01:24:05 +00:00

host_command_pd.c

samus: exchange status with PD MCU on boot

2014-09-17 01:24:25 +00:00

host_command.c

EC: Add smart battery firmware update driver

2014-09-03 22:49:28 +00:00

host_event_commands.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

i2c_arbitration.c

cleanup: rename I2C_PORT_HOST to I2C_PORT_MASTER

2013-10-25 01:32:15 +00:00

i2c_wedge.c

i2c: add wedge command

2014-03-06 21:33:09 +00:00

i2c.c

i2c: allow for mulitple i2c busses to utilize automatic unwedging

2014-09-30 08:32:23 +00:00

in_stream.c

Stream: Add In and Out stream interfaces and config

2014-09-18 02:59:29 +00:00

inductive_charging.c

Add inductive charging control module

2014-08-25 20:52:32 +00:00

keyboard_8042.c

Add demo_tap() function for lightbar demo mode

2014-09-26 09:21:06 +00:00

keyboard_mkbp.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

keyboard_scan.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

keyboard_test.c

Move keyboard dimension and key constants to keyboard_config.h

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

lb_common.c

Remove PULSE and TEST sequences from lightbar module

2014-10-08 02:50:54 +00:00

led_common.c

rambi: fix led command

2014-01-14 09:19:45 +00:00

lid_angle.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

lid_switch.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

lightbar.c

lightbar: interpreter additions to encode other patterns

2014-10-15 18:22:37 +00:00

main.c

Add CONFIG_BRINGUP option to help debug signals for bringup

2014-06-05 01:36:44 +00:00

math_util.c

[common]: Remove accelerator calibration code.

2014-09-25 04:09:07 +00:00

memory_commands.c

Use uintptr_t when converting integer from/to pointer

2013-05-07 20:59:53 -07:00

motion_sense.c

samus: add tap for battery

2014-10-18 07:38:26 +00:00

onewire.c

Move onewire bus support from chip/lm4 to common

2013-08-02 18:22:57 -07:00

out_stream.c

Stream: Add In and Out stream interfaces and config

2014-09-18 02:59:29 +00:00

panic_output.c

ryu: Use brief assertion failure message

2014-10-01 06:53:14 +00:00

pmu_tps65090_charger.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

pmu_tps65090_powerinfo.c

Add battery_get_params()

2013-12-02 22:03:51 +00:00

pmu_tps65090.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

port80.c

CHROMIUM: ec: Add Port 80 history access from ectools

2014-05-07 03:41:27 +00:00

power_button_x86.c

Add CONFIG_BRINGUP option to help debug signals for bringup

2014-06-05 01:36:44 +00:00

power_button.c

power_button: expose raw signal assertion

2014-08-21 08:02:00 +00:00

printf.c

cleanup: Remove checkpatch warnings

2013-12-19 00:12:28 +00:00

pstore_commands.c

Change host command params/response pointers to void *

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

pwm_kblight.c

Pad jump tags to 4 bytes inside the system module

2013-11-05 02:32:40 +00:00

pwm.c

Move source files to driver/ and power/ subdirs

2013-10-23 20:07:25 +00:00

queue.c

Queue: Add functionality needed by new USART stream driver

2014-09-18 02:59:24 +00:00

rsa.c

add RSA signature verification code

2014-09-30 05:42:15 +00:00

sha1.c

Add SHA-1 hash

2014-05-17 20:14:17 +00:00

sha256.c

cleanup: Remove checkpatch warnings

2013-12-19 00:12:28 +00:00

shared_mem.c

Use uintptr_t when converting integer from/to pointer

2013-05-07 20:59:53 -07:00

smbus.c

EC: Add smbus interface read & write APIs

2014-08-29 02:57:00 +00:00

spi_flash.c

Refactor STM32 SPI flash driver

2014-07-15 09:07:40 +00:00

switch.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

system.c

pd: change pd_soft_reset() to use PD task to send command

2014-09-25 18:15:47 +00:00

temp_sensor.c

cleanup: Rename and move header files

2013-10-23 21:27:40 +00:00

test_util.c

emulator: Keep fail count across sysjump

2014-01-08 03:49:36 +00:00

thermal.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

throttle_ap.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

timer.c

ite: Add initial support for ITE IT8380 chip

2014-01-08 02:24:23 +00:00

uart_buffering.c

Make Ctrl-S and Ctrl-Q match the rest of the world

2014-06-04 21:01:43 +00:00

usb_pd_policy.c

pd: alternate mode: Limit response to valid modes during discovery.

2014-10-20 22:25:19 +00:00

usb_pd_protocol.c

pd: alternate mode: simplify mode entry choice.

2014-10-20 22:25:15 +00:00

usb_port_power_dumb.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

usb_port_power_smart.c

Support inverted ILIM_SEL for smart USB port power

2014-08-23 02:42:21 +00:00

util.c

util: move console command argument parsing to util.c

2014-06-11 00:17:06 +00:00

vboot_hash.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

version.c

usb: export firmware version

2014-10-11 07:29:15 +00:00

wireless.c

Allow AP to set wireless power state in suspend

2014-02-22 00:50:37 +00:00