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qcacld-3.0: Add logic to negotiate the auth and enc type depending on AP

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In testbed sta mode the RSNE enc type and auth type may not match the
AP's enc type and auth type and thus the scan filter is unable to match
and find the AP.

Introduce auth and enc type as "ANY" in scan filter. With the auth
and enc type set as ANY, all the AP's matching the BSSID and SSID
will be filtered and the negotiated auth and enc type will be
dependent on AP's auth and enc type.

Change-Id: Ia7d573b393f7883f4c92188133734795be1781aa
CRs-Fixed: 2197223
This commit is contained in:
Abhishek Singh 2018-02-26 15:18:40 +05:30 committed by nshrivas
parent f05b0cb604
commit 821f09c3fc
1 changed files with 8 additions and 18 deletions
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26
core/sme/src/csr/csr_api_scan.c
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@ -3484,26 +3484,16 @@ static QDF_STATUS csr_prepare_scan_filter(tpAniSirGlobal mac_ctx,
}
if (pFilter->force_rsne_override) {
int idx;
sme_debug("force_rsne_override enabled fill all auth type and enctype");
filter->num_of_auth = WLAN_NUM_OF_SUPPORT_AUTH_TYPE;
for (i = 0; i < filter->num_of_auth; i++)
filter->auth_type[i] = i;
sme_debug("force_rsne_override set auth type and enctype to any and ignore pmf cap");
filter->num_of_auth = 1;
filter->auth_type[0] = WLAN_AUTH_TYPE_ANY;
filter->num_of_enc_type = 1;
filter->enc_type[0] = WLAN_ENCRYPT_TYPE_ANY;
filter->num_of_mc_enc_type = 1;
filter->mc_enc_type[0] = WLAN_ENCRYPT_TYPE_ANY;
idx = 0;
for (i = 0; i < WLAN_NUM_OF_ENCRYPT_TYPE; i++) {
if (i == WLAN_ENCRYPT_TYPE_TKIP ||
i == WLAN_ENCRYPT_TYPE_AES ||
i == WLAN_ENCRYPT_TYPE_AES_GCMP ||
i == WLAN_ENCRYPT_TYPE_AES_GCMP_256) {
filter->enc_type[idx] = i;
filter->mc_enc_type[idx] = i;
idx++;
}
}
filter->num_of_enc_type = idx;
filter->num_of_mc_enc_type = idx;
filter->ignore_pmf_cap = true;
} else {
filter->num_of_auth =