From: Andrea Merello <andrea.merello@gmail.com>
To: linville@tuxdriver.com
Cc: linux-wireless@vger.kernel.org, Larry.Finger@lwfinger.net,
bernhard@schiffner-limbach.de, dan.carpenter@oracle.com,
liuhq11@mails.tsinghua.edu.cn,
andrea merello <andrea.merello@gmail.com>
Subject: [PATCH 1/7] rtl818x: Explicitly enable contetion window
Date: Tue, 18 Feb 2014 02:10:40 +0100 [thread overview]
Message-ID: <1392685846-10116-2-git-send-email-andrea.merello@gmail.com> (raw)
In-Reply-To: <1392685846-10116-1-git-send-email-andrea.merello@gmail.com>
From: andrea merello <andrea.merello@gmail.com>
Currently the contention window enable/disable HW flag is not
touched by the driver.
This patch explicitly set it to the correct value to make sure
contention window is enabled (AFAIK contention window must be
enabled in most (if not all) cases.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
---
drivers/net/wireless/rtl818x/rtl8180/dev.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c
index 7980ab1..470a1e3 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c
@@ -642,6 +642,8 @@ static int rtl8180_start(struct ieee80211_hw *dev)
else
reg &= ~RTL818X_TX_CONF_HW_SEQNUM;
+ reg &= ~RTL818X_TX_CONF_DISCW;
+
/* different meaning, same value on both rtl8185 and rtl8180 */
reg &= ~RTL818X_TX_CONF_SAT_HWPLCP;
--
1.8.3.2
next prev parent reply other threads:[~2014-02-18 1:10 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-18 1:10 [PATCH 0/7] rtl818x: second bunch of fixes ported from rtl8187se merge process Andrea Merello
2014-02-18 1:10 ` Andrea Merello [this message]
2014-02-18 1:10 ` [PATCH 2/7] rtl818x: pci_iomap() should pair with pci_iounmap() Andrea Merello
2014-02-18 1:10 ` [PATCH 3/7] rtl818x: check for pci_map_single() success when initializing RX ring Andrea Merello
2014-02-18 9:31 ` Dan Carpenter
2014-02-18 18:05 ` Andrea Merello
2014-02-18 18:27 ` Dan Carpenter
2014-02-18 19:06 ` Andrea Merello
2014-02-18 19:22 ` Dan Carpenter
2014-02-18 20:17 ` Andrea Merello
2014-02-18 20:36 ` Dan Carpenter
2014-02-18 22:10 ` Andrea Merello
2014-02-22 16:57 ` [PATCH 3/7 V2] " Andrea Merello
2014-02-18 1:10 ` [PATCH 4/7] rtl818x: make dev_alloc_skb() null pointer check to really work Andrea Merello
2014-02-18 1:10 ` [PATCH 5/7] rtl818x: add comments to explain few not obvious HW configs Andrea Merello
2014-02-18 1:10 ` [PATCH 6/7] rtl818x: Make sure the TX descriptor "valid" flag is written by last Andrea Merello
2014-02-18 1:10 ` [PATCH 7/7] rtl818x: make sure TX descriptor writes are done before kicking DMA Andrea Merello
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