[PATCH] wpa_supplicant: Add PKTCNT_POLL command to get TX packet counters

[Jouni Malinen]

Thanks, applied. Though, please note that the read_sta_data() driver_op
used to be AP only operation and it would not have been available in a
wpa_supplicant build if AP support (e.g., for P2P) was not included in
the build. I changed that in a separate commit so that the function is
now available for all wpa_supplicant builds.

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Jouni Malinen                                            PGP id EFC895FA