prima: Add vendor command support for setband
This commit allows the upper layers to send setband request to
driver using vendor command.
Change-Id: I3ce769e5426a5afb85979b4e19dbabd234f18e98
CRs-Fixed: 879527
diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index 006791f..4745aae 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -5298,6 +5298,75 @@
return ret;
}
+/**
+ * __wlan_hdd_cfg80211_setband() - set band
+ * @wiphy: Pointer to wireless phy
+ * @wdev: Pointer to wireless device
+ * @data: Pointer to data
+ * @data_len: Data length
+ *
+ * Return: 0 on success, negative errno on failure
+ */
+static int
+__wlan_hdd_cfg80211_setband(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ const void *data,
+ int data_len)
+{
+ struct net_device *dev = wdev->netdev;
+ hdd_context_t *hdd_ctx = wiphy_priv(wiphy);
+ struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_MAX + 1];
+ int ret;
+ static const struct nla_policy policy[QCA_WLAN_VENDOR_ATTR_MAX + 1]
+ = {[QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE] = { .type = NLA_U32 }};
+
+ ENTER();
+
+ ret = wlan_hdd_validate_context(hdd_ctx);
+ if (0 != ret) {
+ hddLog(LOGE, FL("HDD context is not valid"));
+ return ret;
+ }
+
+ if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_MAX, data, data_len,
+ policy)) {
+ hddLog(LOGE, FL("Invalid ATTR"));
+ return -EINVAL;
+ }
+
+ if (!tb[QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE]) {
+ hddLog(LOGE, FL("attr QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE failed"));
+ return -EINVAL;
+ }
+
+ return hdd_setBand(dev,
+ nla_get_u32(tb[QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE]));
+}
+
+/**
+ * wlan_hdd_cfg80211_setband() - Wrapper to offload packets
+ * @wiphy: wiphy structure pointer
+ * @wdev: Wireless device structure pointer
+ * @data: Pointer to the data received
+ * @data_len: Length of @data
+ *
+ * Return: 0 on success; errno on failure
+ */
+static int wlan_hdd_cfg80211_setband(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ const void *data,
+ int data_len)
+{
+ int ret = 0;
+
+ vos_ssr_protect(__func__);
+ ret = __wlan_hdd_cfg80211_setband(wiphy,
+ wdev, data, data_len);
+ vos_ssr_unprotect(__func__);
+
+ return ret;
+}
+
const struct wiphy_vendor_command hdd_wiphy_vendor_commands[] =
{
{
@@ -5471,6 +5540,14 @@
WIPHY_VENDOR_CMD_NEED_NETDEV,
.doit = wlan_hdd_cfg80211_get_concurrency_matrix
},
+ {
+ .info.vendor_id = QCA_NL80211_VENDOR_ID,
+ .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_SETBAND,
+ .flags = WIPHY_VENDOR_CMD_NEED_WDEV |
+ WIPHY_VENDOR_CMD_NEED_NETDEV |
+ WIPHY_VENDOR_CMD_NEED_RUNNING,
+ .doit = wlan_hdd_cfg80211_setband
+ }
};
/* vendor specific events */