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qcacld-3.0: Strip OMN IE from additional IEs for NSS update

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As part of nss update request, operating mode is updated
in beacon template. OMN IE can also present in additional
IEs which will result in OMN IE included twice in beacon.

Fix is to strip OMN IE from additional IEs if beacon
template is updated as part of nss update request.

Change-Id: Ic0cd6b76738e16eb73de7a7ba406cd727c2f8dc4
CRs-Fixed: 2274027
This commit is contained in:
Yeshwanth Sriram Guntuka 2018-07-10 19:17:38 +05:30 • committed by nshrivas
commit 45eb08feb9
2 changed files with 10 additions and 3 deletions
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2
core/mac/inc/sir_mac_prot_def.h
View file

@ -199,6 +199,8 @@
#define SIR_MAC_VHT_GID_NOTIFICATION 1
#define SIR_MAC_VHT_OPMODE_NOTIFICATION 2
#define SIR_MAC_VHT_OPMODE_SIZE 3
#define NUM_OF_SOUNDING_DIMENSIONS 1 /*Nss - 1, (Nss = 2 for 2x2)*/
/* HT Action Field Codes */
#define SIR_MAC_SM_POWER_SAVE 1

11
core/mac/src/pe/sch/sch_beacon_gen.c
View file

@ -457,9 +457,6 @@ sch_set_fixed_beacon_fields(tpAniSirGlobal mac_ctx, tpPESession session)
/*
populate_dot11f_vht_ext_bss_load( mac_ctx, &bcn2.VHTExtBssLoad);
*/
if (session->gLimOperatingMode.present)
populate_dot11f_operating_mode(mac_ctx,
&bcn_2->OperatingMode, session);
}
if (lim_is_session_he_capable(session)) {
@ -583,6 +580,14 @@ sch_set_fixed_beacon_fields(tpAniSirGlobal mac_ctx, tpPESession session)
}
if (session->vhtCapability && session->gLimOperatingMode.present) {
populate_dot11f_operating_mode(mac_ctx, &bcn_2->OperatingMode,
session);
lim_strip_ie(mac_ctx, addn_ie, &addn_ielen,
SIR_MAC_VHT_OPMODE_EID, ONE_BYTE, NULL, 0,
NULL, SIR_MAC_VHT_OPMODE_SIZE - 2);
}
n_status = dot11f_pack_beacon2(mac_ctx, bcn_2,
session->pSchBeaconFrameEnd,
SCH_MAX_BEACON_SIZE, &n_bytes);