From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Budde Date: Wed, 30 Sep 2009 10:38:43 +0200 Subject: [ath9k-devel] Magic numbers in pll-initialization in hw.c for AR9280 rev. 2.0 Message-ID: <000101ca41a9$6b4bab00$41e30100$@Budde@gmx.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Hello everyone, I am trying to set up different bandwidths (5, 10, 20 MHz) on the AR9280 rev. 2.0 chipset. In hw.c, ath9k_hw_init_pll seems to do all necessary adjustments to the pll. While for other chipsets the pll-variable is assembled bit by bit dependent on certain values there are only two hardcoded magic numbers for the AR9280 rev. 2.0 in 5 GHz mode. Can somebody give me a hint how to set up 5 and 10 MHz bandwidth for this case? There is also a lot of undocumented "magic" involved with other functions in hw.c and phy.c (e.g. ath9k_hw_9280_spur_mitigate, ath9k_hw_set_channel). How to decrypt these? Thanks a lot! Best regards, Robert -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20090930/a33ede7f/attachment.htm