From: Walter Goldens <goldenstranger@yahoo.com>
To: "John W. Linville" <linville@tuxdriver.com>,
Ivo van Doorn <ivdoorn@gmail.com>,
jay_hung@ralinktech.com
Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com
Subject: Re: [PATCH 7/9] rt2x00: Fix rt2800 USB TX Path DMA issue
Date: Mon, 15 Nov 2010 01:45:24 -0800 (PST) [thread overview]
Message-ID: <310488.65157.qm@web56802.mail.re3.yahoo.com> (raw)
In-Reply-To: <201011131911.47346.IvDoorn@gmail.com>
> Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
These patches appear to have finally brought some life in to the rt307x chips in terms of stability and usability. There are no more duplicate (very few) or lost packets and overall, the driver is improved immensely, however the latency is increased compared to the STA driver. Pinging my gateway with STA yields about 2-3ms average, whereas the rt2800usb is about 8-9ms. The throughput is also about 20% less. Do you think this can be corrected at some point and do you anticipate further improvements in this direction?
Walter
next prev parent reply other threads:[~2010-11-15 9:45 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-13 18:08 [PATCH 1/9] rt2x00: Increase REGISTER_BUSY_COUNT Ivo van Doorn
2010-11-13 18:09 ` [PATCH 2/9] rt2x00: Add initial support for RT3370/RT3390 devices Ivo van Doorn
2010-11-13 18:10 ` [PATCH 3/9] rt2x00: Clean up Kconfig for RT2800 devices Ivo van Doorn
2010-11-13 18:10 ` [PATCH 4/9] rt2x00: Remove RT30XX Kconfig variables Ivo van Doorn
2010-11-13 18:10 ` [PATCH 5/9] rt2x00: Remove unneccessary internal Kconfig symbols Ivo van Doorn
2010-11-13 18:11 ` [PATCH 6/9] rt2x00: Use ioremap for SoC devices instead of KSEG1ADDR Ivo van Doorn
2010-11-13 18:11 ` [PATCH 7/9] rt2x00: Fix rt2800 USB TX Path DMA issue Ivo van Doorn
2010-11-13 18:12 ` [PATCH 8/9] rt2x00: Fix header_length in rt2x00lib_txdone Ivo van Doorn
2010-11-13 18:13 ` [PATCH 9/9] rt2x00: Modify rt2x00queue_remove_l2pad to make skb->data two-byte alignment Ivo van Doorn
2010-11-16 15:45 ` Helmut Schaa
2010-11-17 8:46 ` Helmut Schaa
2010-11-17 10:16 ` RA-Jay Hung
2010-11-17 10:48 ` Helmut Schaa
2010-11-17 15:07 ` John W. Linville
2010-11-17 15:34 ` Gertjan van Wingerde
2010-11-17 16:41 ` Helmut Schaa
2010-11-18 1:47 ` [rt2x00-users] " David Ellingsworth
2010-11-22 7:00 ` Gertjan van Wingerde
2010-11-22 8:14 ` RA-Jay Hung
2010-11-22 10:05 ` Gertjan van Wingerde
2010-11-22 10:22 ` Helmut Schaa
2010-11-16 15:36 ` [PATCH 8/9] rt2x00: Fix header_length in rt2x00lib_txdone Helmut Schaa
2010-11-15 9:45 ` Walter Goldens [this message]
2010-11-16 1:59 ` [PATCH 7/9] rt2x00: Fix rt2800 USB TX Path DMA issue RA-Jay Hung
2010-11-16 15:59 ` Johannes Stezenbach
2010-11-16 16:11 ` Helmut Schaa
2010-11-16 16:34 ` Johannes Stezenbach
2010-11-16 16:42 ` Helmut Schaa
2010-11-16 16:53 ` Johannes Stezenbach
2010-11-16 17:00 ` Helmut Schaa
[not found] ` <AANLkTi=ANfE3s8RUmS5=qyofqHM2geRnatK-eCUjovEc@mail.gmail.com>
2010-11-16 19:06 ` Johannes Stezenbach
2010-11-16 19:23 ` Ivo Van Doorn
2010-11-16 19:26 ` Johannes Berg
2010-11-16 19:33 ` Ivo Van Doorn
2010-11-14 8:59 ` [PATCH 3/9] rt2x00: Clean up Kconfig for RT2800 devices Julian Calaby
2010-11-14 9:00 ` Julian Calaby
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