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Re: [PATCH 0/9] nl80211: add support for PTK/GTK handshake offload

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On 5/3/2017 10:15 AM, Johannes Berg wrote:
On Wed, 2017-05-03 at 10:10 +0200, Arend van Spriel wrote:

I was asking because we do it for the keys:

correction: the *temporal* keys :)

	/*
	 * Delete all the keys ... pairwise keys can't really
	 * exist any more anyway, but default keys might.
	 */
	if (rdev->ops->del_key)
		for (i = 0; i < 6; i++)
			rdev_del_key(rdev, dev, i, false, NULL);

But I guess the comment explains it as PMK is a pairwise (master)
key.

Well, not really related, but I basically think we can demand better
from drivers implementing the new functionality.

Yeah, I do it in brcmfmac. I will mention that demand in CMD_SET_PMK and/or .set_pmk() description.

Regards,
Arend



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