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qcacmn: Fix the 6Ghz MBSSID connection failure

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DUT failed to associate to 6Ghz non-tx profile
because the non-tx scan entry generated in driver
got corrupted HE IE's.

Modified scan logic to take care of HE IE's while
generating the scan entry for NON-TX profile.

Change-Id: I071bb6a1f98b38262677aedf5d4de7782ca7403a
CRs-Fixed: 2735121
This commit is contained in:
Sandeep Puligilla
2020-08-12 22:41:00 -07:00
committed by snandini
parent 3df84438dd
commit 41c1a2eb43
1 changed files with 14 additions and 2 deletions
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16
umac/scan/dispatcher/src/wlan_scan_utils_api.c
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@@ -1751,6 +1751,7 @@ static uint32_t util_gen_new_ie(uint8_t *ie, uint32_t ielen,
/* new ssid */ /* new ssid */
tmp_new = util_scan_find_ie(WLAN_ELEMID_SSID, sub_copy, subie_len); tmp_new = util_scan_find_ie(WLAN_ELEMID_SSID, sub_copy, subie_len);
if (tmp_new) { if (tmp_new) {
scm_debug(" SSID %.*s", tmp_new[1], &tmp_new[2]);
qdf_mem_copy(pos, tmp_new, tmp_new[1] + 2); qdf_mem_copy(pos, tmp_new, tmp_new[1] + 2);
pos += (tmp_new[1] + 2); pos += (tmp_new[1] + 2);
} }
@@ -1789,7 +1790,18 @@ static uint32_t util_gen_new_ie(uint8_t *ie, uint32_t ielen,
*/ */
qdf_mem_copy(pos, tmp, tmp[1] + 2); qdf_mem_copy(pos, tmp, tmp[1] + 2);
pos += tmp[1] + 2; pos += tmp[1] + 2;
tmp[0] = 0xff; tmp[0] = 0;
} else {
qdf_mem_copy(pos, tmp_old,
tmp_old[1] + 2);
pos += tmp_old[1] + 2;
}
} else if (tmp_old[0] == WLAN_ELEMID_EXTN_ELEM) {
if (tmp_old[2] == tmp[2]) {
/* same ie, copy from subelement */
qdf_mem_copy(pos, tmp, tmp[1] + 2);
pos += tmp[1] + 2;
tmp[0] = 0;
} else { } else {
qdf_mem_copy(pos, tmp_old, qdf_mem_copy(pos, tmp_old,
tmp_old[1] + 2); tmp_old[1] + 2);
@@ -1799,7 +1811,7 @@ static uint32_t util_gen_new_ie(uint8_t *ie, uint32_t ielen,
/* copy ie from subelement into new ie */ /* copy ie from subelement into new ie */
qdf_mem_copy(pos, tmp, tmp[1] + 2); qdf_mem_copy(pos, tmp, tmp[1] + 2);
pos += tmp[1] + 2; pos += tmp[1] + 2;
tmp[0] = 0xff; tmp[0] = 0;
} }
} }