Commit 3d60e15f authored by Alex Elder's avatar Alex Elder Committed by Jakub Kicinski
Browse files

net: ipa: change stop channel retry delay 



If a GSI stop channel command leaves the channel in STOP_IN_PROC
state, we retry the stop command after a 1-2 millisecond delay.

I have been told that a 3-5 millisecond delay is a better choice.

Signed-off-by: default avatarAlex Elder <elder@linaro.org>
Reviewed-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 59b5f454

drivers/net/ipa/gsi.c

+1 −1
Original line number Diff line number Diff line
@@ -903,7 +903,7 @@ int gsi_channel_stop(struct gsi *gsi, u32 channel_id) 
		ret = gsi_channel_stop_command(channel);

		if (ret != -EAGAIN)

			break;

		usleep_range(USEC_PER_MSEC, 2 * USEC_PER_MSEC);

		usleep_range(3 * USEC_PER_MSEC, 5 * USEC_PER_MSEC);

	} while (retries--);



	mutex_unlock(&gsi->mutex);