From: Hayes Wang <hayeswang@realtek.com>
To: <romieu@fr.zoreil.com>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Hayes Wang <hayeswang@realtek.com>
Subject: [PATCH net-next v4 3/4] r8169: fix the reset setting for 8111evl
Date: Fri, 2 Sep 2011 17:49:12 +0800 [thread overview]
Message-ID: <1314956953-1568-3-git-send-email-hayeswang@realtek.com> (raw)
In-Reply-To: <1314956953-1568-1-git-send-email-hayeswang@realtek.com>
rtl8111evl should stop any TLP requirement before resetting by
enabling register 0x37 bit 7.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/ethernet/realtek/r8169.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index db5ab2c..175c769 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3997,6 +3997,7 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp)
while (RTL_R8(TxPoll) & NPQ)
udelay(20);
} else if (tp->mac_version == RTL_GIGA_MAC_VER_34) {
+ RTL_W8(ChipCmd, RTL_R8(ChipCmd) | StopReq);
while (!(RTL_R32(TxConfig) & TXCFG_EMPTY))
udelay(100);
} else {
--
1.7.6
next prev parent reply other threads:[~2011-09-02 9:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-02 9:49 [PATCH net-next v4 1/4] r8169: fix WOL setting for 8105 and 8111EVL Hayes Wang
2011-09-02 9:49 ` [PATCH net-next v4 2/4] r8169: define the early size for 8111evl Hayes Wang
2011-09-02 9:49 ` Hayes Wang [this message]
2011-09-02 9:49 ` [PATCH net-next v4 4/4] r8169: support new chips of RTL8111F Hayes Wang
2011-09-02 16:28 ` Francois Romieu
2011-09-05 12:13 ` hayeswang
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=1314956953-1568-3-git-send-email-hayeswang@realtek.com \
--to=hayeswang@realtek.com \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=romieu@fr.zoreil.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).