From: Ivo van Doorn <ivdoorn@gmail.com>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, rt2400-devel@lists.sourceforge.net
Subject: [PATCH 2/6] rt2x00: Fix EIFS timing value
Date: Fri, 18 Jul 2008 20:43:51 +0200 [thread overview]
Message-ID: <200807182043.52015.IvDoorn@gmail.com> (raw)
In-Reply-To: <200807182043.34057.IvDoorn@gmail.com>
Olivier reported a difference between the EIFS
values used in the legacy driver and the one in
the rt2x00 drivers.
In rt2x00 the value was
( SIFS + (8 * (IEEE80211_HEADER + ACK_SIZE)) )
which comes down to 314us
while the legacy driver uses the value 364us
This patch will hardcode the EIFS to the correct value.
Reported-by: Olivier Cornu <o.cornu@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/rt2x00.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 9fab0df..ec57da9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -108,7 +108,7 @@
#define SHORT_PIFS ( SIFS + SHORT_SLOT_TIME )
#define DIFS ( PIFS + SLOT_TIME )
#define SHORT_DIFS ( SHORT_PIFS + SHORT_SLOT_TIME )
-#define EIFS ( SIFS + (8 * (IEEE80211_HEADER + ACK_SIZE)) )
+#define EIFS 364
/*
* Chipset identification
--
1.5.6.1
next prev parent reply other threads:[~2008-07-18 18:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-18 18:43 Please pull 'upstream' branch of rt2x00 Ivo van Doorn
2008-07-18 18:43 ` [PATCH 1/6] rt2x00: Remove duplicate declaration Ivo van Doorn
2008-07-18 18:43 ` Ivo van Doorn [this message]
2008-07-18 18:44 ` [PATCH 3/6] rt2x00: Support for large vendor requests Ivo van Doorn
2008-07-18 18:44 ` [PATCH 4/6] rt2x00: Large vendor requests for rt73usb firmware upload and Ivo van Doorn
2008-07-18 18:45 ` [PATCH 5/6] rt2x00: Fix the beacon length bug Ivo van Doorn
2008-07-18 18:45 ` [PATCH 6/6] rt2x00: Fix GCC warning because aifs is now unsigned Ivo van Doorn
2008-07-18 18:53 ` Johannes Berg
2008-07-18 19:16 ` Ivo van Doorn
2008-07-18 18:44 ` [PATCH 2/6] rt2x00: Fix EIFS timing value Johannes Berg
2008-07-18 19:07 ` Ivo van Doorn
2008-07-19 13:55 ` Please pull 'upstream' branch of rt2x00 Ivo van Doorn
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