diff options
| author | Alec Berg <alecaberg@chromium.org> | 2015-01-05 08:05:56 -0800 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-01-05 19:11:03 +0000 |
| commit | 20cf37346380606299b299caee0c7f8f23803981 (patch) | |
| tree | d87fb283fa79fdc9058bce9b78a562c645f4eaff /include/usb_pd.h | |
| parent | 3725b32aa560d4ace83579faf629286b8cb88b9c (diff) | |
| download | chrome-ec-20cf37346380606299b299caee0c7f8f23803981.tar.gz | |
pd: change receive timeout to 1.8ms
Change PD receive timeout to 1.8ms. The max packet ever received
should be ~1.59ms, so this should be safe.
BUG=chrome-os-partner:33693
BRANCH=samus
TEST=load onto zinger and samus and connect a bunch of times.
also tested with PD communication disabled on samus and verified
that zinger sends source cap 50 times (each with 4 retries) and
then stops.
Change-Id: If82b2905d6f9118956229682d7f259fb94da0258
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/238305
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'include/usb_pd.h')
| -rw-r--r-- | include/usb_pd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/usb_pd.h b/include/usb_pd.h index f04281140e..b9e4ee0d6e 100644 --- a/include/usb_pd.h +++ b/include/usb_pd.h @@ -544,7 +544,7 @@ struct pd_policy { #define USB_VID_GOOGLE 0x18d1 /* Timeout for message receive in microseconds */ -#define USB_PD_RX_TMOUT_US 2700 +#define USB_PD_RX_TMOUT_US 1800 /* --- Protocol layer functions --- */ |