cfg80211: add bss_type and privacy arguments in cfg80211_get_bss()

802.11ad adds new a network type (PBSS) and changes the capability
field interpretation for the DMG (60G) band.
The same 2 bits that were interpreted as "ESS" and "IBSS" before are
re-used as a 2-bit field with 3 valid values (and 1 reserved). Valid
values are: "IBSS", "PBSS" (new) and "AP".

In order to get the BSS struct for the new PBSS networks, change the
cfg80211_get_bss() function to take a new enum ieee80211_bss_type
argument with the valid network types, as "capa_mask" and "capa_val"
no longer work correctly (the search must be band-aware now.)

The remaining bits in "capa_mask" and "capa_val" are used only for
privacy matching so replace those two with a privacy enum as well.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
[rewrite commit log, tiny fixes]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index d6d2f0f00caa..d372ebfd933d 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -1386,7 +1386,8 @@ static void ath10k_peer_assoc_h_crypto(struct ath10k *ar,
         lockdep_assert_held(&ar->conf_mutex);
 
         bss = cfg80211_get_bss(ar->hw->wiphy, ar->hw->conf.chandef.chan,
-                               info->bssid, NULL, 0, 0, 0);
+                               info->bssid, NULL, 0, IEEE80211_BSS_TYPE_ANY,
+                               IEEE80211_PRIVACY_ANY);
         if (bss) {
                 const struct cfg80211_bss_ies *ies;