diff options
| author | Saranya Chidura <schidura@codeaurora.org> | 2018-01-05 16:12:28 +0530 |
|---|---|---|
| committer | Saranya Chidura <schidura@codeaurora.org> | 2018-01-09 10:49:53 +0530 |
| commit | 352e75bb9ee4ff294f382467ca119b502df93ac9 (patch) | |
| tree | 2341deecdcfd82bf9b4073fa10d0eb08b1bc0814 | |
| parent | 55cc722ec6725f7547071a396606f6a04b9a75e8 (diff) | |
soc: qcom: qdss_bridge: add support for SSR
Add support for mhi shutdown and sys_error notification.
Signed-off-by: Saranya Chidura <schidura@codeaurora.org>
Change-Id: Icb5f3ad2161f137adc13d1fb8fe283b638845e59
| -rw-r--r-- | drivers/soc/qcom/qdss_bridge.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/soc/qcom/qdss_bridge.c b/drivers/soc/qcom/qdss_bridge.c index 443e9e384ea2..087f01154924 100644 --- a/drivers/soc/qcom/qdss_bridge.c +++ b/drivers/soc/qcom/qdss_bridge.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2017, The Linux Foundation. All rights reserved. +/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -352,6 +352,14 @@ static void mhi_notifier(struct mhi_cb_info *cb_info) queue_work(drvdata->mhi_wq, &drvdata->close_work); break; + case MHI_CB_SYS_ERROR: + case MHI_CB_MHI_SHUTDOWN: + drvdata->opened = 0; + + flush_workqueue(drvdata->mhi_wq); + qdss_destroy_buf_tbl(drvdata); + break; + default: pr_err_ratelimited("MHI returned invalid cb reason 0x%x\n", cb_info->cb_reason); |