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qcacld-3.0: Add iwpriv command to set and get BA aging timeout value

瀏覽代碼 
Add new iwpriv command to set BA aging timeout value to hardware.

e.g. "iwpriv wlan0 set_ba_timeout <ac> <duration>" which should set
given duration in msecs for given access class.

"iwpriv wlan0 get_ba_timeout" which should get duration
value for each access class and display.

CRs-Fixed: 2254891
Change-Id: I79f79191c47376e414dceeb73b736a0a9610e3ae
This commit is contained in:
Krunal Soni
2018-06-01 19:57:40 -07:00
committed by nshrivas
父節點 da0262a36f
當前提交 6c3859f433
共有 3 個文件被更改，包括 181 次插入 和 4 次删除
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6
core/hdd/inc/qc_sap_ioctl.h
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@@ -100,6 +100,9 @@ struct channel_list_info {
#define QCSAP_IOCTL_GET_INI_CFG (SIOCIWFIRSTPRIV + 25)
#define QCSAP_IOCTL_SET_INI_CFG (SIOCIWFIRSTPRIV + 26)
#define QCSAP_IOCTL_SET_TWO_INT_GET_NONE (SIOCIWFIRSTPRIV + 28)
#define QCSAP_IOCTL_PRIV_GET_RSSI (SIOCIWFIRSTPRIV + 29)
#define QCSAP_IOCTL_PRIV_GET_SOFTAP_LINK_SPEED (SIOCIWFIRSTPRIV + 31)
#define QCSAP_IOCTL_GET_BA_AGEING_TIMEOUT (SIOCIWFIRSTPRIV + 32)
#define QCSAP_IOCTL_SET_FW_CRASH_INJECT 1
#define QCSAP_IOCTL_DUMP_DP_TRACE_LEVEL 2
#define QCSAP_ENABLE_FW_PROFILE 3
@@ -108,10 +111,9 @@ struct channel_list_info {
/* Private sub-ioctl for initiating WoW suspend without Apps suspend */
#define QCSAP_SET_WLAN_SUSPEND 5
#define QCSAP_SET_WLAN_RESUME 6
#define QCSAP_SET_BA_AGEING_TIMEOUT 7
#define MAX_VAR_ARGS 7
#define QCSAP_IOCTL_PRIV_GET_RSSI (SIOCIWFIRSTPRIV + 29)
#define QCSAP_IOCTL_PRIV_GET_SOFTAP_LINK_SPEED (SIOCIWFIRSTPRIV + 31)
#define QCSAP_IOCTL_MAX_STR_LEN 1024

92
core/hdd/src/wlan_hdd_hostapd_wext.c
查看文件

@@ -278,6 +278,22 @@ static int __iw_softap_set_two_ints_getnone(struct net_device *dev,
ret = hdd_wlan_fake_apps_resume(hdd_ctx->wiphy, dev);
break;
case QCSAP_SET_BA_AGEING_TIMEOUT:
hdd_info("QCSAP_SET_BA_AGEING_TIMEOUT: AC[%d] timeout[%d]",
value[1], value[2]);
ret = cds_get_datapath_handles(&soc, &pdev, &vdev,
adapter->session_id);
if (ret != 0) {
hdd_err("Invalid Handles");
break;
}
/*
* value[1] : suppose to be access class, value between[0-3]
* value[2]: suppose to be duration in seconds
*/
cdp_set_ba_timeout(soc, value[1], value[2]);
break;
default:
hdd_err("Invalid IOCTL command: %d", sub_cmd);
break;
@@ -2290,6 +2306,68 @@ static int iw_softap_get_sta_info(struct net_device *dev,
return ret;
}
static int __iw_softap_get_ba_timeout(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int errno;
uint8_t ac_cat = 4;
uint32_t duration[ac_cat], i;
void *soc = cds_get_context(QDF_MODULE_ID_SOC);
struct hdd_adapter *adapter;
struct hdd_context *hdd_ctx;
hdd_enter_dev(dev);
adapter = netdev_priv(dev);
errno = hdd_validate_adapter(adapter);
if (errno)
return errno;
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
errno = wlan_hdd_validate_context(hdd_ctx);
if (errno)
return errno;
if (!soc) {
hdd_err("Invalid handle");
return -EINVAL;
}
for (i = 0; i < ac_cat; i++)
cdp_get_ba_timeout(soc, i, &duration[i]);
snprintf(extra, WE_SAP_MAX_STA_INFO,
"\n|------------------------------|\n"
"|AC | BA aging timeout duration |\n"
"|--------------------------------|\n"
"|VO | %d |\n"
"|VI | %d |\n"
"|BE | %d |\n"
"|BK | %d |\n"
"|--------------------------------|\n",
duration[3], duration[2], duration[1], duration[0]);
wrqu->data.length = strlen(extra) + 1;
hdd_exit();
return 0;
}
static int iw_softap_get_ba_timeout(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_softap_get_ba_timeout(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
static
int __iw_get_softap_linkspeed(struct net_device *dev,
struct iw_request_info *info,
@@ -2892,8 +2970,10 @@ static const struct iw_priv_args hostapd_private_args[] = {
}, {
QCSAP_IOCTL_GET_CHANNEL, 0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getchannel"
}
, {
}, {
QCSAP_IOCTL_GET_BA_AGEING_TIMEOUT, 0,
IW_PRIV_TYPE_CHAR | WE_SAP_MAX_STA_INFO, "get_ba_timeout"
}, {
QCSAP_IOCTL_DISASSOC_STA,
IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 6, 0,
"disassoc_sta"
@@ -3065,6 +3145,12 @@ static const struct iw_priv_args hostapd_private_args[] = {
}
,
#endif
{
QCSAP_SET_BA_AGEING_TIMEOUT,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "set_ba_timeout"
}
,
{
QCASAP_SET_11AX_RATE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
@@ -3134,6 +3220,8 @@ static const iw_handler hostapd_private[] = {
iw_get_channel_list,
[QCSAP_IOCTL_GET_STA_INFO - SIOCIWFIRSTPRIV] =
iw_softap_get_sta_info,
[QCSAP_IOCTL_GET_BA_AGEING_TIMEOUT - SIOCIWFIRSTPRIV] =
iw_softap_get_ba_timeout,
[QCSAP_IOCTL_PRIV_GET_SOFTAP_LINK_SPEED -
SIOCIWFIRSTPRIV] =
iw_get_softap_linkspeed,

87
core/hdd/src/wlan_hdd_wext.c
查看文件

@@ -2056,6 +2056,23 @@
#define WE_GET_SNR 14
#define WE_LIST_FW_PROFILE 15
/*
* <ioctl>
*
* get_ba_timeout - to get timeout for each AC
*
* @INPUT: None
*
* @OUTPUT: displays timeout value for each access class
*
* @E.g.: iwpriv wlan0 get_ba_timeout
*
* Usage: Internal
*
* </ioctl>
*/
#define WE_GET_BA_AGEING_TIMEOUT 16
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_NONE_GET_NONE (SIOCIWFIRSTPRIV + 6)
@@ -2755,6 +2772,26 @@
*/
#define WE_LOG_BUFFER 8
/*
* <ioctl>
* set_ba_timeout - sets Block ACK aging timeout value for each Access class
*
* @INPUT: Access Class [0:BK, 1:BE, 2:VI, 3:VO], Timeout value
*
* @OUTPUT: None
*
* @E.g.:
* # to set duration of 2 seconds for BE
* iwpriv wlan0 set_ba_timeout 1 2
* # to set duration of 3 seconds for VO
* iwpriv wlan0 set_ba_timeout 3 3
*
* Usage: Internal
*
* </ioctl>
*/
#define WE_SET_BA_AGEING_TIMEOUT 9
enum host_target_comm_log {
HTC_CREDIT_HISTORY_LOG = 0,
COMMAND_LOG,
@@ -6433,6 +6470,36 @@ static int __iw_get_char_setnone(struct net_device *dev,
wrqu->data.length = strlen(extra) + 1;
break;
}
case WE_GET_BA_AGEING_TIMEOUT:
{
uint8_t ac_cat = 4;
uint32_t duration[ac_cat], i;
void *soc = cds_get_context(QDF_MODULE_ID_SOC);
if (!soc) {
hdd_err("Invalid SOC handle");
break;
}
for (i = 0; i < ac_cat; i++)
cdp_get_ba_timeout(soc, i, &duration[i]);
snprintf(extra, WE_MAX_STR_LEN,
"\n|------------------------------|\n"
"|AC | BA aging timeout duration |\n"
"|--------------------------------|\n"
"|VO | %d |\n"
"|VI | %d |\n"
"|BE | %d |\n"
"|BK | %d |\n"
"|--------------------------------|\n",
duration[3], duration[2], duration[1], duration[0]);
wrqu->data.length = strlen(extra) + 1;
break;
}
case WE_GET_CHANNEL_LIST:
{
QDF_STATUS status;
@@ -8991,6 +9058,17 @@ static int __iw_set_two_ints_getnone(struct net_device *dev,
break;
}
case WE_SET_BA_AGEING_TIMEOUT:
{
void *soc = cds_get_context(QDF_MODULE_ID_SOC);
if (!soc) {
hdd_err("Invalid handles");
break;
}
cdp_set_ba_timeout(soc, value[1], value[2]);
break;
}
default:
hdd_err("Invalid IOCTL command %d", sub_cmd);
break;
@@ -9905,6 +9983,11 @@ static const struct iw_priv_args we_private_args[] = {
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getSNR"},
{WE_GET_BA_AGEING_TIMEOUT,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"get_ba_timeout"},
/* handlers for main ioctl */
{WLAN_PRIV_SET_NONE_GET_NONE,
0,
@@ -10154,6 +10237,10 @@ static const struct iw_priv_args we_private_args[] = {
0, "log_buffer"}
,
#endif
{WE_SET_BA_AGEING_TIMEOUT,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "set_ba_timeout"}
,
#ifdef WLAN_SUSPEND_RESUME_TEST
{WE_SET_WLAN_SUSPEND,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,