From: Xinming Hu <huxinming820@gmail.com>
To: linux-wireless@vger.kernel.org
Cc: Shengzhen Li <szli@marvell.com>
Subject: [TEST V2 GIT-SEND-EMAIL,PATCH 01/11] mwifiex: fix power save issue when suspend
Date: Mon, 31 Oct 2016 15:42:43 +0800 [thread overview]
Message-ID: <1477899763-10273-1-git-send-email-huxinming820@gmail.com> (raw)
From: Shengzhen Li <szli@marvell.com>
This patch fixes a corner case for "FROMLIST: mwifiex: fix corner case
power save issue", main process will check the power save condition in
PS_PRE_SLEEP status so the sleep handshake could continue.
Signed-off-by: Shengzhen Li <szli@marvell.com>
---
drivers/net/wireless/marvell/mwifiex/cmdevt.c | 3 ++-
drivers/net/wireless/marvell/mwifiex/main.c | 5 +++++
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
index 5347728..9075be5 100644
--- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
@@ -1123,8 +1123,9 @@ mwifiex_check_ps_cond(struct mwifiex_adapter *adapter)
mwifiex_dnld_sleep_confirm_cmd(adapter);
else
mwifiex_dbg(adapter, CMD,
- "cmd: Delay Sleep Confirm (%s%s%s)\n",
+ "cmd: Delay Sleep Confirm (%s%s%s%s)\n",
(adapter->cmd_sent) ? "D" : "",
+ (adapter->data_sent) ? "T" : "",
(adapter->curr_cmd) ? "C" : "",
(IS_CARD_RX_RCVD(adapter)) ? "R" : "");
}
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index 2478ccd..f559ead 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -308,6 +308,11 @@ process_start:
/* We have tried to wakeup the card already */
if (adapter->pm_wakeup_fw_try)
break;
+ if (adapter->ps_state == PS_STATE_PRE_SLEEP) {
+ if (!adapter->cmd_sent && !adapter->curr_cmd)
+ mwifiex_check_ps_cond(adapter);
+ }
+
if (adapter->ps_state != PS_STATE_AWAKE)
break;
if (adapter->tx_lock_flag) {
--
1.8.1.4
next reply other threads:[~2016-10-31 7:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-31 7:42 Xinming Hu [this message]
2016-11-17 12:44 ` [TEST, V2, GIT-SEND-EMAIL, 01/11] mwifiex: fix power save issue when suspend Kalle Valo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1477899763-10273-1-git-send-email-huxinming820@gmail.com \
--to=huxinming820@gmail.com \
--cc=linux-wireless@vger.kernel.org \
--cc=szli@marvell.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).