From: Larry Finger Date: Sat, 10 Dec 2011 21:25:56 -0600 Subject: [PATCH 0/7] b43: N-PHY fixes, check dependency before applying In-Reply-To: <1323568535-2816-1-git-send-email-zajec5@gmail.com> References: <1323568535-2816-1-git-send-email-zajec5@gmail.com> Message-ID: <4EE422C4.5050005@lwfinger.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: linux-wireless@vger.kernel.org, "John W. Linville" , b43-dev@lists.infradead.org On 12/10/2011 07:55 PM, Rafa? Mi?ecki wrote: > Some N-PHY fixes coming from wl observations and specs changes. > > Please note this patchset depends on following patches: > [PATCH 1/2] ssb: extract FEM info from SPROM > [PATCH 2/2] bcma: extract FEM info from SPROM > send 3 days ago. > > Rafa? Mi?ecki (7): > b43: N-PHY: random trivial fixes for typos, missing writes > b43: N-PHY: update some init values > b43: N-PHY: workaround BCM43224 hw bug in writing table id 9 > b43: N-PHY: add table for antenna software control > b43: N-PHY: determine various PHY params > b43: N-PHY: finish 2.4GHz 0x2056 radio setup > b43: N-PHY: implement spurious tone avoidance > > drivers/net/wireless/b43/phy_n.c | 262 +++++++++++++++++++++++++++++--- > drivers/net/wireless/b43/phy_n.h | 8 + > drivers/net/wireless/b43/radio_2056.c | 25 +++- > drivers/net/wireless/b43/radio_2056.h | 1 + > drivers/net/wireless/b43/tables_nphy.c | 59 +++++++- > drivers/net/wireless/b43/tables_nphy.h | 31 ++-- > 6 files changed, 342 insertions(+), 44 deletions(-) This set of patches improved the performance of my BCM43224. netperf TCP_MAERTS (RX) 15.0 => 24.5 Mbps netperf TCP_STREAM (TX) 6.0 => 13.1 Mbps I have mac80211 debug on, and I see a lot of wlan13: detected beacon loss from AP - sending probe request These occur at 1 second intervals. This particular AP does not have a setting for the beacon interval, but I think it is at 100 ms. Larry