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| author | Rafał Miłecki <zajec5@gmail.com> | 2014-07-31 01:02:30 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-07-31 21:45:31 +0400 |
| commit | 11d14c7921715bf74fe3b43ba82cdade6f6dc476 (patch) | |
| tree | 7cdeeb8cfdd65501495cddf6fb208842b2da3d80 /drivers/bcma/scan.c | |
| parent | b9d317040a0a86104d0db0f02821a06fe4afc1cf (diff) | |
| download | linux-11d14c7921715bf74fe3b43ba82cdade6f6dc476.tar.xz | |
b43: N-PHY: fix "Data bus error" while working in 5 GHz
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>
Diffstat (limited to 'drivers/bcma/scan.c')
0 files changed, 0 insertions, 0 deletions