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qcacmn: Critical update signaling for beacon

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Critical update is the explicit signaling for STA to notify
any change in BSS param.

There are two categories of critical update params.
Category 1 elements:  CSA, ECSA, Quiet, Quiet channel,
            Max Ch Switch Time, that are directly included in
            the per-STA profile of partner AP.
Category 2 elements: Except category 1 all operational IEs
           HT/VHT/HE/EHT and WMM/EDCA/MUEDCA params.

Defined below vdev flags to track change in Category 1 and
Category 2 CU params per ML VDEV
WLAN_VDEV_OP_CU_CAT1: Change in category 1 param
WLAN_VDEV_OP_CU_CAT2: Change in category 2 param

Host notify to FW by updating current link CU param in
wmi_bcn_tmpl_ml_info TLV of BCN TMPL CMD.
Set the corresponding cu_vdev_map category 1 / category 2
based on change in critical update params of ML VDEV.

Change-Id: I8fe71309ab92a459524bdc5739f8b4a4a545562e
CRs-Fixed: 3199331
This commit is contained in:
Basamma Yakkanahalli
2022-05-14 21:07:14 +05:30
committed by Madan Koyyalamudi
parent 68f96a8c79
commit a684d24bfe
5 changed files with 104 additions and 1 deletions
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31
wmi/inc/wmi_unified_11be_tlv.h
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@@ -77,6 +77,25 @@ size_t bcn_tmpl_mlo_param_size(struct beacon_tmpl_params *param);
*/
uint8_t *bcn_tmpl_add_ml_partner_links(uint8_t *buf_ptr,
struct beacon_tmpl_params *param);
/**
* bcn_tmpl_ml_info_size() - Get ML info size in beacon template
* @param: Pointer to beacon template param
*
* Return: size of ML info in beacon template
*/
size_t bcn_tmpl_ml_info_size(struct beacon_tmpl_params *param);
/**
* bcn_tmpl_add_ml_info - Add MLO info to update Critical Update info in
* beacon template command
* @buf_ptr: pointer to beacon cmd buffer.
* @param: pointer to beacon template params
*
* Return: pointer to new offset of cmd buffer
*/
uint8_t *bcn_tmpl_add_ml_info(uint8_t *buf_ptr,
struct beacon_tmpl_params *param);
/**
* peer_create_add_mlo_params() - Add MLO params in peer create cmd
* @buf_ptr: pointer to peer create cmd buffer.
@@ -201,6 +220,18 @@ static uint8_t *bcn_tmpl_add_ml_partner_links(uint8_t *buf_ptr,
return buf_ptr + WMI_TLV_HDR_SIZE;
}
static size_t bcn_tmpl_ml_info_size(struct beacon_tmpl_params *param)
{
return WMI_TLV_HDR_SIZE;
}
static uint8_t *bcn_tmpl_add_ml_info(uint8_t *buf_ptr,
struct beacon_tmpl_params *param)
{
WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC, 0);
return buf_ptr + WMI_TLV_HDR_SIZE;
}
static uint8_t *peer_create_add_mlo_params(uint8_t *buf_ptr,
struct peer_create_params *req)
{