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qcacld-3.0: Enable pktlog based on bandwidth

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Enable pktlog when bandwidth is
less than PLD_BUS_WIDTH_MEDIUM and
disable pktlog when bandwidth is
greater than PLD_BUS_WIDTH_HIGH.

Change-Id: I9ee979b08779397bc6d24aca8e241fd64eb93029
CRs-Fixed: 2525901
This commit is contained in:
Venkata Sharath Chandra Manchala
2019-09-19 13:50:02 -07:00
committed by nshrivas
parent 8ddafdf9c8
commit f0296dde04
2 changed files with 37 additions and 8 deletions
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14
core/hdd/src/wlan_hdd_cfg80211.c
View File

@@ -8725,6 +8725,14 @@ static int __wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy,
return 0;
}
if (hdd_ctx->is_pktlog_enabled &&
(start_log.verbose_level == WLAN_LOG_LEVEL_ACTIVE))
return 0;
if ((!hdd_ctx->is_pktlog_enabled) &&
(start_log.verbose_level != WLAN_LOG_LEVEL_ACTIVE))
return 0;
mac_handle = hdd_ctx->mac_handle;
status = sme_wifi_start_logger(mac_handle, start_log);
if (!QDF_IS_STATUS_SUCCESS(status)) {
@@ -8732,6 +8740,12 @@ static int __wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy,
status);
return -EINVAL;
}
if (start_log.verbose_level != WLAN_LOG_LEVEL_ACTIVE)
hdd_ctx->is_pktlog_enabled = true;
else
hdd_ctx->is_pktlog_enabled = false;
return 0;
}

29
core/hdd/src/wlan_hdd_main.c
View File

@@ -8299,6 +8299,15 @@ static void hdd_pld_request_bus_bandwidth(struct hdd_context *hdd_ctx,
hdd_disable_rx_ol_for_low_tput(hdd_ctx, true);
else
hdd_disable_rx_ol_for_low_tput(hdd_ctx, false);
if (hdd_ctx->is_pktlog_enabled) {
if (next_vote_level >= PLD_BUS_WIDTH_HIGH)
hdd_pktlog_enable_disable(hdd_ctx, false,
0, 0);
else
hdd_pktlog_enable_disable(hdd_ctx, true,
0, 0);
}
}
qdf_dp_trace_apply_tput_policy(dptrace_high_tput_req);
@@ -10741,21 +10750,29 @@ int hdd_process_pktlog_command(struct hdd_context *hdd_ctx, uint32_t set_value,
/**
* hdd_pktlog_enable_disable() - Enable/Disable packet logging
* @hdd_ctx: HDD context
* @enable: Flag to enable/disable
* @enable_disable_flag: Flag to enable/disable
* @user_triggered: triggered through iwpriv
* @size: buffer size to be used for packetlog
*
* Return: 0 on success; error number otherwise
*/
int hdd_pktlog_enable_disable(struct hdd_context *hdd_ctx, bool enable,
int hdd_pktlog_enable_disable(struct hdd_context *hdd_ctx,
bool enable_disable_flag,
uint8_t user_triggered, int size)
{
struct sir_wifi_start_log start_log;
QDF_STATUS status;
if (hdd_ctx->is_pktlog_enabled && enable_disable_flag)
return 0;
if ((!hdd_ctx->is_pktlog_enabled) && (!enable_disable_flag))
return 0;
start_log.ring_id = RING_ID_PER_PACKET_STATS;
start_log.verbose_level =
enable ? WLAN_LOG_LEVEL_ACTIVE : WLAN_LOG_LEVEL_OFF;
enable_disable_flag ?
WLAN_LOG_LEVEL_ACTIVE : WLAN_LOG_LEVEL_OFF;
start_log.ini_triggered = cds_is_packet_log_enabled();
start_log.user_triggered = user_triggered;
start_log.size = size;
@@ -10769,6 +10786,7 @@ int hdd_pktlog_enable_disable(struct hdd_context *hdd_ctx, bool enable,
* but for iwpriv command, host will send it to fw.
*/
start_log.is_iwpriv_command = 1;
status = sme_wifi_start_logger(hdd_ctx->mac_handle, start_log);
if (!QDF_IS_STATUS_SUCCESS(status)) {
hdd_err("sme_wifi_start_logger failed(err=%d)", status);
@@ -10776,10 +10794,7 @@ int hdd_pktlog_enable_disable(struct hdd_context *hdd_ctx, bool enable,
return -EINVAL;
}
if (enable == true)
hdd_ctx->is_pktlog_enabled = 1;
else
hdd_ctx->is_pktlog_enabled = 0;
hdd_ctx->is_pktlog_enabled = enable_disable_flag;
return 0;
}