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path: root/drivers/net/wireless/b43
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2014-07-31b43: N-PHY: fix "Data bus error" while working in 5 GHzRafał Miłecki
When switching from one 5 GHz channel to another 5 GHz channel we need to make sure BPHY is still in a reset. However to access BPHY register we have to switch to 2 GHz mode for a moment. Otherwise this may result in "Data bus error" (noticed by Hauke with BCM43224 connected to the SoC). Reported-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-31b43: update PHY descriptions in KconfigRafał Miłecki
Add lists of chipsets, so people can enable support for their device easier (at least after checking lspci). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-29b43: add support for BCM43131 chipset with N-PHY rev 17Rafał Miłecki
It contains radio 0x2057 rev 14 just like a BCM43217, so it doesn't require any magic. The main difference is that BCM4313 is 1x1:1. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-23b43: enable 5 GHz support for N-PHY devicesRafał Miłecki
This has been tested on 14e4:4328 (BCM4321), 14e4:432b (BCM4322), 14e4:4353 (BCM43224) and 14e4:4359 (BCM43228) which is an almost complete list of 5 GHz capable device (only BCM43222 is missing). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-23b43: register limited amount of 5G channels for BCM43228Rafał Miłecki
We don't have all needed channel tables due to RE process for this device. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-23b43: N-PHY: don't calculate values for TSSI if we can't transmitRafał Miłecki
This process requires sending some sample tone, so make sure we're allowed to transmit first. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-23b43: report correct rate to mac80211 for 5 GHz packetsRafał Miłecki
So far we were assuming only A-PHY supports 5 GHz. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-23b43: N-PHY: fix rev7+ typos at random placesRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: extract one more radio parameter: versionRafał Miłecki
Some radios may share the same ID and revision but differ by a version. E.g. radio in BCM5357B0 is version 1 and requires specific handling. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: enable radio 0x2057 rev 14 support (AKA BCM43217)Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: N-PHY: final fixes to rev7+ workaroundsRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: N-PHY: add rev7+ workarounds for radio revs 9 and 14Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: N-PHY: allow applying separated workarounds per coreRafał Miłecki
Newer devices need different workarounds for cores 0 and 1. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: N-PHY: update generic rev7+ workaroundsRafał Miłecki
Add some missing ops and prepare for new devices support. This patch is a great stability improvement for BCM43217. Earlier Tenda W322E used to disconnect every 2 minutes (16 times over 30 minutes). With this fix I got it running for 4 hours (with iperf) without any disconnection. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: N-PHY: update digital filters setupRafał Miłecki
This fixes handling channel 14 and adds code for BCM43217. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-22b43: N-PHY: add helper for setting digital filtersRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-18b43: N-PHY: update spur avoidance to support newer devicesRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-18b43: use one shared function for setting MAC frequencyRafał Miłecki
By the way add few chipsets that were tracked with "wl" dumps. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-18b43: N-PHY: set band on every channel switchRafał Miłecki
Seems to be required by some hardware, wl does it every time. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-18b43: N-PHY: complete 0x2057 radio init calibrationRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-18b43: N-PHY: add tables for radio 0x2057 rev 14Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-18b43: N-PHY: fix channel switching with 2 GHz radio 0x2057Rafał Miłecki
Values were written to wrong registers. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: N-PHY: add missing TX gain table for radio 0x2057 rev 5Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: don't warn about no 5 GHz support on 2.4 GHz devicesRafał Miłecki
This could be a bit confusing to see warning about lacking support for 5 GHz band if your device supports 2.4 GHz only. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: enable radio 0x2057 rev 9 (AKA BCM43228) supportRafał Miłecki
Support for N-PHY rev 8 with 0x2057 rev 5 is almost ready, but we still need to figure out how to handle rev 9 first. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: N-PHY: implement channel switching of radio 0x2057 rev 5Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: N-PHY: init and channel switching of radio 0x2057 rev 9Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43; N-PHY: write most of the missing code for revs 7+Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: N-PHY: add placeholders for new devices supportRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: N-PHY: add TX gain tables for devices with specific EPARafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: N-PHY: drop reg 0x1 access restriction on new PHY revsRafał Miłecki
Initialization of N-PHY radio revs 5 and 7 requires writing to 0x1. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15b43: always print info about radio (manuf, id, revision)Rafał Miłecki
Type of radio has a major meaning for the driver. There is quite some code that does initialization/calibration depending on the radio rev. Knowing radio params is quite important to provide help to users, so print it even with debugging disabled. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-10Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2014-07-07b43: fix reading info about radio for new devices (cores 40 & 42)Rafał Miłecki
This changes b43-phy0: Found Radio: Manuf 0x17F, Version 0x7769, Revision 4 to the b43-phy0: Found Radio: Manuf 0x17F, Version 0x2069, Revision 4 which matches what closed source driver reports: $ wl revinfo radiorev 0x42069000 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-07b43: N-PHY: add TX gains tables for radio 0x2057 rev 9Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-07b43: N-PHY: rework names & picking of TX gain tablesRafał Miłecki
This allows adding more revisions support, spotting lacking tables and unifies naming schema. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-07b43: N-PHY: initialize hardware tables on new devicesRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-01b43: add more bcma coresRafał Miłecki
This adds some cores with 0x2057 radio which will be supported soon as well as core 40 that I missed in the earlier firmware patch. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-01b43: N-PHY: complete generic support for 0x2057 radioRafał Miłecki
It doesn't include any device (radio revision) specific code yet, so it isn't really usable. As the commit says, it's just some generic code. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-01b43: N-PHY: fixes for radio 0x2057Rafał Miłecki
Enable initialization and update calibration code to fix: b43-phy0 ERROR: Radio 0x2057 rcal timeout b43-phy0 debug: Radio 0x2057 rccal timeout b43-phy0 debug: Radio 0x2057 rccal timeout b43-phy0 ERROR: Radio 0x2057 rcal timeout Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-01b43: treat LCNXN-PHY as extra N-PHY devicesRafał Miłecki
LCNXN is simply a continuation of N, e.g. code handling LCNXN revs 0 and 1 is mostly the same as for N-PHY revs 7+. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-25b43: b43_phyops_a can be staticFengguang Wu
CC: "Rafał Miłecki" <zajec5@gmail.com> CC: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-25b43: update list and code making a selection of firmware filesRafał Miłecki
Clean ucode selection, fix choice of firmware for LCN, drop some goto-s, add new devices. Tested on 14e4:4312, 14e4:4315, 14e4:4328, 14e4:432b, 14e4:4353. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-25b43: N-PHY: update low-pass filter setupRafał Miłecki
Add support for external PA and clean code a bit. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-25b43: N-PHY: update code for sending sample toneRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-20b43: add config for (en|dis)abling G-PHY supportRafał Miłecki
This allows new devices users to save some space. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-20b43: remove leftover code from old devices supportRafał Miłecki
Old devices (A-PHY or B-PHY) are supposed to be supported by b43legacy. We keep phy_a.c as it's needed for G-PHY which shares some design. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19b43: PHY: drop channel_type (we can get this info from chandef)Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19b43: PHY: drop is_40mhz (get width info from chandef)Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19b43: PHY: drop own channel_freq (get it from chandef when needed)Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit (git 2.34.1) at 2025-07-16 08:50:22 +0000