staging: wfx: add support for 'device too hot' indication

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Device is able to detect a high temperature. In this case, the traffic
is not allowed to be sent until the temperature decrease.

This patch detects the warnings raised by the device and stop the
traffic accordingly. It also add a delayed task as safeguard in case the
chip would never send the indication that the temperature decrease.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200427134031.323403-7-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jérôme Pouiller 2020-04-27 15:40:20 +02:00 • committed by Greg Kroah-Hartman

parent 8e47df5fc4

commit 1d52d29983

5 changed files with 42 additions and 6 deletions

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20

drivers/staging/wfx/hif_rx.c

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2

drivers/staging/wfx/main.c

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23

drivers/staging/wfx/sta.c

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2

drivers/staging/wfx/sta.h

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1

drivers/staging/wfx/wfx.h

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