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qcacld-3.0: Get evm inforation of each antenna in groups

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User layer need to get evm info of each groups of antenna.
Host first get this info by WMI command and then transfer
it to user layer by netlink.

Change-Id: I6e15b85962d06718799f91b86f07ddd8762adb5c
CRs-Fixed: 2381569
This commit is contained in:
stonez 2019-01-16 12:29:16 +08:00 committed by nshrivas
parent 08c92b51ae
commit 396a973271
3 changed files with 31 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
core/hdd/src/wlan_hdd_cfg80211.c
View File

@ -11446,6 +11446,7 @@ static int hdd_post_get_chain_rssi_rsp(struct hdd_context *hdd_ctx,
skb = cfg80211_vendor_cmd_alloc_reply_skb(hdd_ctx->wiphy,
(sizeof(result->chain_rssi) + NLA_HDRLEN) +
(sizeof(result->chain_evm) + NLA_HDRLEN) +
(sizeof(result->ant_id) + NLA_HDRLEN) +
NLMSG_HDRLEN);
@ -11455,15 +11456,22 @@ static int hdd_post_get_chain_rssi_rsp(struct hdd_context *hdd_ctx,
}
if (nla_put(skb, QCA_WLAN_VENDOR_ATTR_CHAIN_RSSI,
sizeof(result->chain_rssi),
result->chain_rssi)) {
sizeof(result->chain_rssi),
result->chain_rssi)) {
hdd_err("put fail");
goto nla_put_failure;
}
if (nla_put(skb, QCA_WLAN_VENDOR_ATTR_CHAIN_EVM,
sizeof(result->chain_evm),
result->chain_evm)) {
hdd_err("put fail");
goto nla_put_failure;
}
if (nla_put(skb, QCA_WLAN_VENDOR_ATTR_ANTENNA_INFO,
sizeof(result->ant_id),
result->ant_id)) {
sizeof(result->ant_id),
result->ant_id)) {
hdd_err("put fail");
goto nla_put_failure;
}

2
core/mac/inc/sir_api.h
View File

@ -5989,12 +5989,14 @@ struct sir_rssi_disallow_lst {
* struct chain_rssi_result - chain rssi result
* num_chains_valid: valid chain num
* @chain_rssi: chain rssi result as dBm unit
* @chain_evm: error vector magnitude
* @ant_id: antenna id
*/
#define CHAIN_MAX_NUM 8
struct chain_rssi_result {
uint32_t num_chains_valid;
uint32_t chain_rssi[CHAIN_MAX_NUM];
int32_t chain_evm[CHAIN_MAX_NUM];
uint32_t ant_id[CHAIN_MAX_NUM];
};

25
core/wma/src/wma_features.c
View File

@ -5535,6 +5535,8 @@ int wma_pdev_div_info_evt_handler(void *handle, u_int8_t *event_buf,
return -EINVAL;
}
qdf_mem_zero(&chain_rssi_result, sizeof(chain_rssi_result));
WMI_MAC_ADDR_TO_CHAR_ARRAY(&event->macaddr, macaddr);
WMA_LOGD(FL("macaddr: " MAC_ADDRESS_STR), MAC_ADDR_ARRAY(macaddr));
@ -5542,25 +5544,32 @@ int wma_pdev_div_info_evt_handler(void *handle, u_int8_t *event_buf,
chain_rssi_result.num_chains_valid = event->num_chains_valid;
qdf_mem_copy(chain_rssi_result.chain_rssi, event->chain_rssi,
sizeof(event->chain_rssi));
for (i = 0; i < event->num_chains_valid; i++) {
WMA_LOGD(FL("chain_rssi: %d, ant_id: %d"),
event->chain_rssi[i], event->ant_id[i]);
sizeof(event->chain_rssi));
qdf_mem_copy(chain_rssi_result.chain_evm, event->chain_evm,
sizeof(event->chain_evm));
qdf_mem_copy(chain_rssi_result.ant_id, event->ant_id,
sizeof(event->ant_id));
for (i = 0; i < chain_rssi_result.num_chains_valid; i++) {
WMA_LOGD(FL("chain_rssi: %d, chain_evm: %d,ant_id: %d"),
chain_rssi_result.chain_rssi[i],
chain_rssi_result.chain_evm[i],
chain_rssi_result.ant_id[i]);
if (!wmi_service_enabled(wma->wmi_handle,
wmi_service_hw_db2dbm_support)) {
if (chain_rssi_result.chain_rssi[i] !=
WMA_INVALID_PER_CHAIN_SNR)
chain_rssi_result.chain_rssi[i] +=
WMA_TGT_NOISE_FLOOR_DBM;
WMA_TGT_NOISE_FLOOR_DBM;
else
chain_rssi_result.chain_rssi[i] =
WMA_INVALID_PER_CHAIN_RSSI;
}
}
qdf_mem_copy(chain_rssi_result.ant_id, event->ant_id,
sizeof(event->ant_id));
pmac->sme.get_chain_rssi_cb(pmac->sme.get_chain_rssi_context,
&chain_rssi_result);