rt2800: allow to reduce tx power on devices not exporting power limit

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Some rt2800 devices don't have their calibrated max eirp tx power in
their calibration data. For those devices reduce tx power according to
difference between regulatory max channel power and requested tx power.

This patch is based on Helmut Schaa work.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Stanislaw Gruszka 2012-10-05 13:44:14 +02:00 • committed by John W. Linville

parent 146c3b0ccd

commit 1e4cf249a4

1 changed files with 27 additions and 0 deletions

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drivers/net/wireless/rt2x00/rt2800lib.c

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