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qcacld-3.0: Dynamic ratemask update

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Add support for dynamic ratemask update.

Change-Id: I9aede4bdcd399af6c8e827f813016df63d7b8ab1
CRs-Fixed: 3112489
This commit is contained in:
Jayachandran Sreekumaran
2022-01-12 13:20:57 +05:30
committed by Madan Koyyalamudi
parent cf785f08ab
commit 0a8f7d7347
4 changed files with 279 additions and 0 deletions
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14
components/mlme/dispatcher/inc/wlan_mlme_api.h
View File

@@ -3433,4 +3433,18 @@ wlan_mlme_get_tx_retry_multiplier(struct wlan_objmgr_psoc *psoc,
QDF_STATUS
wlan_mlme_get_channel_bonding_5ghz(struct wlan_objmgr_psoc *psoc,
uint32_t *value);
/**
* wlan_mlme_update_ratemask_params() - Update ratemask params
*
* @vdev: pointer to vdev object
* @num_ratemask: number of rate masks
* @rate_params: pointer to ratemask structure
*
* Return: QDF Status
*/
QDF_STATUS
wlan_mlme_update_ratemask_params(struct wlan_objmgr_vdev *vdev,
uint8_t num_ratemask,
struct config_ratemask_params *rate_params);
#endif /* _WLAN_MLME_API_H_ */

18
components/mlme/dispatcher/inc/wlan_mlme_ucfg_api.h
View File

@@ -4417,4 +4417,22 @@ bool ucfg_mlme_get_coex_unsafe_chan_reg_disable(
return false;
}
#endif
/**
* ucfg_set_ratemask_params() - Set ratemask config
* @vdev: pointer to vdev object
* @num_ratemask: number of ratemask params
* @rate_params: ratemask params
*
* Return: QDF_STATUS
*/
static inline QDF_STATUS
ucfg_set_ratemask_params(struct wlan_objmgr_vdev *vdev,
uint8_t num_ratemask,
struct config_ratemask_params *rate_params)
{
return wlan_mlme_update_ratemask_params(vdev, num_ratemask,
rate_params);
}
#endif /* _WLAN_MLME_UCFG_API_H_ */

54
components/mlme/dispatcher/src/wlan_mlme_api.c
View File

@@ -30,6 +30,7 @@
#include "wlan_crypto_global_api.h"
#include "wlan_utility.h"
#include "wlan_policy_mgr_ucfg.h"
#include "wlan_vdev_mgr_utils_api.h"
/* quota in milliseconds */
#define MCC_DUTY_CYCLE 70
@@ -5389,5 +5390,58 @@ wlan_mlme_get_channel_bonding_5ghz(struct wlan_objmgr_psoc *psoc,
}
*value = mlme_obj->cfg.feature_flags.channel_bonding_mode_5ghz;
return QDF_STATUS_SUCCESS;
}
QDF_STATUS
wlan_mlme_update_ratemask_params(struct wlan_objmgr_vdev *vdev,
uint8_t num_ratemask,
struct config_ratemask_params *rate_params)
{
struct vdev_mlme_obj *vdev_mlme;
struct vdev_mlme_rate_info *rate_info;
QDF_STATUS ret;
uint8_t i = 0;
uint8_t index;
vdev_mlme = wlan_vdev_mlme_get_cmpt_obj(vdev);
if (!vdev_mlme)
return QDF_STATUS_E_FAILURE;
rate_info = &vdev_mlme->mgmt.rate_info;
while (i < num_ratemask) {
index = rate_params[i].type;
if (index >= WLAN_VDEV_RATEMASK_TYPE_MAX) {
mlme_legacy_err("Invalid ratemask type");
++i;
continue;
}
if (rate_info->ratemask_params[index].lower32 !=
rate_params[i].lower32 ||
rate_info->ratemask_params[index].lower32_2 !=
rate_params[i].lower32_2 ||
rate_info->ratemask_params[index].higher32 !=
rate_params[i].higher32 ||
rate_info->ratemask_params[index].higher32_2 !=
rate_params[i].higher32_2) {
rate_info->ratemask_params[index].lower32 =
rate_params[i].lower32;
rate_info->ratemask_params[index].higher32 =
rate_params[i].higher32;
rate_info->ratemask_params[index].lower32_2 =
rate_params[i].lower32_2;
rate_info->ratemask_params[index].higher32_2 =
rate_params[i].higher32_2;
ret = wlan_util_vdev_mlme_set_ratemask_config(vdev_mlme,
index);
if (ret != QDF_STATUS_SUCCESS)
mlme_legacy_err("ratemask config failed");
} else {
mlme_legacy_debug("Ratemask same as configured mask");
}
++i;
}
return QDF_STATUS_SUCCESS;
}

193
core/hdd/src/wlan_hdd_cfg80211.c
View File

@@ -6041,6 +6041,189 @@ wlan_hdd_cfg80211_set_ext_roam_params(struct wiphy *wiphy,
return errno;
}
#define RATEMASK_PARAMS_TYPE_MAX 4
#define RATEMASK_PARAMS_MAX QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_MAX
const struct nla_policy wlan_hdd_set_ratemask_param_policy[
RATEMASK_PARAMS_MAX + 1] = {
[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_LIST] =
VENDOR_NLA_POLICY_NESTED(wlan_hdd_set_ratemask_param_policy),
[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_TYPE] = {.type = NLA_U8},
[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_BITMAP] = {.type = NLA_BINARY,
.len = 128},
};
/**
* hdd_set_ratemask_params() - parse ratemask params
* @hdd_ctx: HDD context
* @tb: list of attributes
* @vdev_id: vdev id
*
* Return: 0 on success; error number on failure
*/
static int hdd_set_ratemask_params(struct hdd_context *hdd_ctx,
const void *data, int data_len,
struct wlan_objmgr_vdev *vdev)
{
struct nlattr *tb[RATEMASK_PARAMS_MAX + 1];
struct nlattr *tb2[RATEMASK_PARAMS_MAX + 1];
struct nlattr *curr_attr;
int ret, rem;
struct config_ratemask_params rate_params[RATEMASK_PARAMS_TYPE_MAX];
uint8_t ratemask_type, num_ratemask = 0, len;
uint32_t bitmap[RATEMASK_PARAMS_TYPE_MAX] = {0};
ret = wlan_cfg80211_nla_parse(tb,
RATEMASK_PARAMS_MAX,
data, data_len,
wlan_hdd_set_ratemask_param_policy);
if (ret) {
hdd_err("Invalid ATTR");
return -EINVAL;
}
if (!tb[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_LIST]) {
hdd_err("ratemask array attribute not present");
return -EINVAL;
}
memset(rate_params, 0, (RATEMASK_PARAMS_TYPE_MAX *
sizeof(struct config_ratemask_params)));
nla_for_each_nested(curr_attr,
tb[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_LIST],
rem) {
if (num_ratemask >= RATEMASK_PARAMS_TYPE_MAX) {
hdd_err("Exceeding ratemask_list_param_num value");
return -EINVAL;
}
if (wlan_cfg80211_nla_parse(
tb2, RATEMASK_PARAMS_MAX,
nla_data(curr_attr), nla_len(curr_attr),
wlan_hdd_set_ratemask_param_policy)) {
hdd_err("nla_parse failed");
return -EINVAL;
}
if (!tb2[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_TYPE]) {
hdd_err("type attribute not present");
return -EINVAL;
}
if (!tb2[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_BITMAP]) {
hdd_err("bitmap attribute not present");
return -EINVAL;
}
ratemask_type =
nla_get_u8(tb2[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_TYPE]);
if (ratemask_type >= RATEMASK_PARAMS_TYPE_MAX) {
hdd_err("invalid ratemask type");
return -EINVAL;
}
len = nla_len(tb2[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_BITMAP]);
nla_memcpy((void *)bitmap,
tb2[QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_BITMAP],
len);
hdd_debug("rate_type:%d, lower32 0x%x, lower32_2 0x%x, higher32 0x%x, higher32_2 0x%x",
ratemask_type, bitmap[0], bitmap[1],
bitmap[2], bitmap[3]);
rate_params[num_ratemask].type = ratemask_type;
rate_params[num_ratemask].lower32 = bitmap[0];
rate_params[num_ratemask].lower32_2 = bitmap[1];
rate_params[num_ratemask].higher32 = bitmap[2];
rate_params[num_ratemask].higher32_2 = bitmap[3];
num_ratemask += 1;
}
ret = ucfg_set_ratemask_params(vdev, num_ratemask, rate_params);
if (ret)
hdd_err("ucfg_set_ratemask_params failed");
return ret;
}
/**
* __wlan_hdd_cfg80211_set_ratemask_config() - Ratemask parameters
* @wiphy: The wiphy structure
* @wdev: The wireless device
* @data: Data passed by framework
* @data_len: Parameters to be configured passed as data
*
* The ratemask parameters are configured by the framework
* using this interface.
*
* Return: Return either success or failure code.
*/
static int
__wlan_hdd_cfg80211_set_ratemask_config(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data, int data_len)
{
struct net_device *dev = wdev->netdev;
struct hdd_adapter *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
struct hdd_context *hdd_ctx = wiphy_priv(wiphy);
struct wlan_objmgr_vdev *vdev;
int ret;
ret = wlan_hdd_validate_context(hdd_ctx);
if (ret)
return ret;
if (hdd_ctx->driver_status == DRIVER_MODULES_CLOSED) {
hdd_err("Driver Modules are closed");
return -EINVAL;
}
vdev = hdd_objmgr_get_vdev_by_user(adapter, WLAN_OSIF_POWER_ID);
if (!vdev) {
hdd_err("vdev not present");
return -EINVAL;
}
ret = hdd_set_ratemask_params(hdd_ctx, data, data_len, vdev);
hdd_objmgr_put_vdev_by_user(vdev, WLAN_OSIF_POWER_ID);
if (ret)
goto fail;
return 0;
fail:
return ret;
}
/**
* wlan_hdd_cfg80211_set_ratemask_config() - set ratemask config
* @wiphy: pointer to wireless wiphy structure.
* @wdev: pointer to wireless_dev structure.
* @data: Pointer to the data to be passed via vendor interface
* @data_len:Length of the data to be passed
*
* Return: Return the Success or Failure code.
*/
static int
wlan_hdd_cfg80211_set_ratemask_config(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data,
int data_len)
{
int errno;
struct osif_vdev_sync *vdev_sync;
errno = osif_vdev_sync_op_start(wdev->netdev, &vdev_sync);
if (errno)
return errno;
errno = __wlan_hdd_cfg80211_set_ratemask_config(wiphy, wdev,
data, data_len);
osif_vdev_sync_op_stop(vdev_sync);
return errno;
}
#define PWR_SAVE_FAIL_CMD_INDEX \
QCA_NL80211_VENDOR_SUBCMD_PWR_SAVE_FAIL_DETECTED_INDEX
@@ -17121,6 +17304,16 @@ const struct wiphy_vendor_command hdd_wiphy_vendor_commands[] = {
vendor_command_policy(wlan_hdd_set_roam_param_policy,
QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_MAX)
},
{
.info.vendor_id = QCA_NL80211_VENDOR_ID,
.info.subcmd = QCA_NL80211_VENDOR_SUBCMD_RATEMASK_CONFIG,
.flags = WIPHY_VENDOR_CMD_NEED_WDEV |
WIPHY_VENDOR_CMD_NEED_NETDEV |
WIPHY_VENDOR_CMD_NEED_RUNNING,
.doit = wlan_hdd_cfg80211_set_ratemask_config,
vendor_command_policy(wlan_hdd_set_ratemask_param_policy,
QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_MAX)
},
{
.info.vendor_id = QCA_NL80211_VENDOR_ID,
.info.subcmd = QCA_NL80211_VENDOR_SUBCMD_WIFI_LOGGER_START,