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qcacmn: Add target_if/wmi implementation of getting peer rssi

Browse source 
Add changes to support get peer rssi from within cp_stats
component.

Change-Id: Iacae9a463281c163e34b98221e21be977719ffb6
CRs-Fixed: 2222777
This commit is contained in:
Naveen Rawat 2018-04-12 08:16:48 -07:00 • committed by nshrivas
commit ddde9c16f0
1 changed files with 46 additions and 0 deletions
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46
target_if/cp_stats/src/target_if_mc_cp_stats.c
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@ -52,6 +52,8 @@ static void target_if_cp_stats_free_stats_event(struct stats_event *ev)
{
qdf_mem_free(ev->pdev_stats);
ev->pdev_stats = NULL;
qdf_mem_free(ev->peer_stats);
ev->peer_stats = NULL;
}
static QDF_STATUS target_if_cp_stats_extract_pdev_stats(
@ -91,6 +93,43 @@ static QDF_STATUS target_if_cp_stats_extract_pdev_stats(
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS target_if_cp_stats_extract_peer_stats(
struct wmi_unified *wmi_hdl,
wmi_host_stats_event *stats_param,
struct stats_event *ev,
uint8_t *data)
{
uint32_t i;
QDF_STATUS status;
wmi_host_peer_stats peer_stats;
ev->num_peer_stats = stats_param->num_peer_stats;
if (!ev->num_peer_stats)
return QDF_STATUS_SUCCESS;
ev->peer_stats = qdf_mem_malloc(sizeof(*ev->peer_stats) *
ev->num_peer_stats);
if (!ev->peer_stats) {
cp_stats_err("malloc failed");
return QDF_STATUS_E_NOMEM;
}
for (i = 0; i < ev->num_peer_stats; i++) {
status = wmi_extract_peer_stats(wmi_hdl, data, i, &peer_stats);
if (QDF_IS_STATUS_ERROR(status)) {
cp_stats_err("wmi_extract_pdev_stats failed");
continue;
}
WMI_MAC_ADDR_TO_CHAR_ARRAY(&peer_stats.peer_macaddr,
ev->peer_stats[i].peer_macaddr);
ev->peer_stats[i].tx_rate = peer_stats.peer_tx_rate;
ev->peer_stats[i].rx_rate = peer_stats.peer_rx_rate;
ev->peer_stats[i].peer_rssi = peer_stats.peer_rssi;
}
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS target_if_cp_stats_extract_event(struct wmi_unified *wmi_hdl,
struct stats_event *ev,
uint8_t *data)
@ -112,6 +151,11 @@ static QDF_STATUS target_if_cp_stats_extract_event(struct wmi_unified *wmi_hdl,
if (QDF_IS_STATUS_ERROR(status))
return status;
status = target_if_cp_stats_extract_peer_stats(wmi_hdl, &stats_param,
ev, data);
if (QDF_IS_STATUS_ERROR(status))
return status;
return QDF_STATUS_SUCCESS;
}
@ -248,6 +292,8 @@ static uint32_t get_stats_id(enum stats_req_type type)
break;
case TYPE_CONNECTION_TX_POWER:
return WMI_REQUEST_PDEV_STAT;
case TYPE_PEER_STATS:
return WMI_REQUEST_PEER_STAT;
}
return 0;
}