On 04/22/2013 03:49 PM, Johannes Berg wrote:
On Thu, 2013-04-18 at 15:49 +0200, Arend van Spriel wrote:
Some protocols need a more reliable connection to complete
successful in reasonable time. This patch adds a user-space
API to indicate the wireless driver that a critical protocol
is about to commence and when it is done, using nl80211 primitives
NL80211_CMD_CRIT_PROTOCOL_START and NL80211_CRIT_PROTOCOL_STOP.
There can be only on critical protocol session started per
registered cfg80211 device.
The driver can support this by implementing the cfg80211 callbacks
.crit_proto_start() and .crit_proto_stop(). Examples of protocols
that can benefit from this are DHCP, EAPOL, APIPA. Exactly how the
link can/should be made more reliable is up to the driver. Things
to consider are avoid scanning, no multi-channel operations, and
alter coexistence schemes.
Applied.
Thanks,
I do not see the brcmfmac patches so I guess you dropped those, right.
They probably did not apply after merging wireless-next. I will rebase
and submit them to John.
Regards,
Arend
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