am e6ccb164: Add QCA vendor command support to set band to driver
* commit 'e6ccb16448fd0d5cf080fcb534266797855428d6':
Add QCA vendor command support to set band to driver
diff --git a/src/common/defs.h b/src/common/defs.h
index 5b2d7c4..eb080ea 100644
--- a/src/common/defs.h
+++ b/src/common/defs.h
@@ -328,4 +328,10 @@
PLINK_BLOCKED,
};
+enum set_band {
+ WPA_SETBAND_AUTO,
+ WPA_SETBAND_5G,
+ WPA_SETBAND_2G
+};
+
#endif /* DEFS_H */
diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index 3c35e79..2a6e242 100644
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -152,6 +152,10 @@
QCA_NL80211_VENDOR_SUBCMD_DCC_UPDATE_NDL = 99,
QCA_NL80211_VENDOR_SUBCMD_DCC_STATS_EVENT = 100,
QCA_NL80211_VENDOR_SUBCMD_LINK_PROPERTIES = 101,
+ QCA_NL80211_VENDOR_SUBCMD_GW_PARAM_CONFIG = 102,
+ QCA_NL80211_VENDOR_SUBCMD_GET_PREFERRED_FREQ_LIST = 103,
+ QCA_NL80211_VENDOR_SUBCMD_SET_PROBABLE_OPER_CHANNEL = 104,
+ QCA_NL80211_VENDOR_SUBCMD_SETBAND = 105,
};
@@ -172,6 +176,15 @@
/* used by QCA_NL80211_VENDOR_SUBCMD_GET_FEATURES */
QCA_WLAN_VENDOR_ATTR_FEATURE_FLAGS = 7,
QCA_WLAN_VENDOR_ATTR_TEST = 8,
+ /* used by QCA_NL80211_VENDOR_SUBCMD_GET_FEATURES */
+ /* Unsigned 32-bit value. */
+ QCA_WLAN_VENDOR_ATTR_CONCURRENCY_CAPA = 9,
+ /* Unsigned 32-bit value */
+ QCA_WLAN_VENDOR_ATTR_MAX_CONCURRENT_CHANNELS_2_4_BAND = 10,
+ /* Unsigned 32-bit value */
+ QCA_WLAN_VENDOR_ATTR_MAX_CONCURRENT_CHANNELS_5_0_BAND = 11,
+ /* Unsigned 32-bit value from enum qca_set_band. */
+ QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE = 12,
/* keep last */
QCA_WLAN_VENDOR_ATTR_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_MAX = QCA_WLAN_VENDOR_ATTR_AFTER_LAST - 1,
@@ -262,4 +275,52 @@
QCA_WLAN_VENDOR_ATTR_DATA_OFFLOAD_IND_MAX =
QCA_WLAN_VENDOR_ATTR_DATA_OFFLOAD_IND_AFTER_LAST - 1
};
+
+enum qca_vendor_attr_get_preferred_freq_list {
+ QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST_INVALID,
+ /* A 32-unsigned value; the interface type/mode for which the preferred
+ * frequency list is requested (see enum qca_iface_type for possible
+ * values); used in GET_PREFERRED_FREQ_LIST command from user-space to
+ * kernel and in the kernel response back to user-space.
+ */
+ QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST_IFACE_TYPE,
+ /* An array of 32-unsigned values; values are frequency (MHz); sent
+ * from kernel space to user space.
+ */
+ QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST,
+ /* keep last */
+ QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST_AFTER_LAST,
+ QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST_MAX =
+ QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST_AFTER_LAST - 1
+};
+
+enum qca_vendor_attr_probable_oper_channel {
+ QCA_WLAN_VENDOR_ATTR_PROBABLE_OPER_CHANNEL_INVALID,
+ /* 32-bit unsigned value; indicates the connection/iface type likely to
+ * come on this channel (see enum qca_iface_type).
+ */
+ QCA_WLAN_VENDOR_ATTR_PROBABLE_OPER_CHANNEL_IFACE_TYPE,
+ /* 32-bit unsigned value; the frequency (MHz) of the probable channel */
+ QCA_WLAN_VENDOR_ATTR_PROBABLE_OPER_CHANNEL_FREQ,
+ /* keep last */
+ QCA_WLAN_VENDOR_ATTR_PROBABLE_OPER_CHANNEL_AFTER_LAST,
+ QCA_WLAN_VENDOR_ATTR_PROBABLE_OPER_CHANNEL_MAX =
+ QCA_WLAN_VENDOR_ATTR_PROBABLE_OPER_CHANNEL_AFTER_LAST - 1
+};
+
+enum qca_iface_type {
+ QCA_IFACE_TYPE_STA,
+ QCA_IFACE_TYPE_AP,
+ QCA_IFACE_TYPE_P2P_CLIENT,
+ QCA_IFACE_TYPE_P2P_GO,
+ QCA_IFACE_TYPE_IBSS,
+ QCA_IFACE_TYPE_TDLS,
+};
+
+enum qca_set_band {
+ QCA_SETBAND_AUTO,
+ QCA_SETBAND_5G,
+ QCA_SETBAND_2G,
+};
+
#endif /* QCA_VENDOR_H */
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index d452d8c..7fe736b 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -3386,6 +3386,14 @@
* indicates support for such offloading (WPA_DRIVER_FLAGS_ACS_OFFLOAD).
*/
int (*do_acs)(void *priv, struct drv_acs_params *params);
+
+ /**
+ * set_band - Notify driver of band selection
+ * @priv: Private driver interface data
+ * @band: The selected band(s)
+ * Returns 0 on success, -1 on failure
+ */
+ int (*set_band)(void *priv, enum set_band band);
};
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index f74422b..2a05a3b 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -8423,6 +8423,53 @@
}
+static int nl80211_set_band(void *priv, enum set_band band)
+{
+ struct i802_bss *bss = priv;
+ struct wpa_driver_nl80211_data *drv = bss->drv;
+ struct nl_msg *msg;
+ struct nlattr *data;
+ int ret;
+ enum qca_set_band qca_band;
+
+ if (!drv->setband_vendor_cmd_avail)
+ return -1;
+
+ switch (band) {
+ case WPA_SETBAND_AUTO:
+ qca_band = QCA_SETBAND_AUTO;
+ break;
+ case WPA_SETBAND_5G:
+ qca_band = QCA_SETBAND_5G;
+ break;
+ case WPA_SETBAND_2G:
+ qca_band = QCA_SETBAND_2G;
+ break;
+ default:
+ return -1;
+ }
+
+ if (!(msg = nl80211_drv_msg(drv, 0, NL80211_CMD_VENDOR)) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, OUI_QCA) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD,
+ QCA_NL80211_VENDOR_SUBCMD_SETBAND) ||
+ !(data = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA)) ||
+ nla_put_u32(msg, QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE, qca_band)) {
+ nlmsg_free(msg);
+ return -ENOBUFS;
+ }
+ nla_nest_end(msg, data);
+
+ ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+ if (ret) {
+ wpa_printf(MSG_DEBUG,
+ "nl80211: Driver setband function failed: %s",
+ strerror(errno));
+ }
+ return ret;
+}
+
+
const struct wpa_driver_ops wpa_driver_nl80211_ops = {
.name = "nl80211",
.desc = "Linux nl80211/cfg80211",
@@ -8530,4 +8577,5 @@
.add_tx_ts = nl80211_add_ts,
.del_tx_ts = nl80211_del_ts,
.do_acs = wpa_driver_do_acs,
+ .set_band = nl80211_set_band,
};
diff --git a/src/drivers/driver_nl80211.h b/src/drivers/driver_nl80211.h
index acfe959..1536d2f 100644
--- a/src/drivers/driver_nl80211.h
+++ b/src/drivers/driver_nl80211.h
@@ -145,6 +145,7 @@
unsigned int get_features_vendor_cmd_avail:1;
unsigned int set_rekey_offload:1;
unsigned int p2p_go_ctwindow_supported:1;
+ unsigned int setband_vendor_cmd_avail:1;
u64 remain_on_chan_cookie;
u64 send_action_cookie;
diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c
index e23c57e..4929cea 100644
--- a/src/drivers/driver_nl80211_capa.c
+++ b/src/drivers/driver_nl80211_capa.c
@@ -593,6 +593,9 @@
drv->capa.flags |=
WPA_DRIVER_FLAGS_ACS_OFFLOAD;
break;
+ case QCA_NL80211_VENDOR_SUBCMD_SETBAND:
+ drv->setband_vendor_cmd_avail = 1;
+ break;
}
}
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index d0d70e9..3d9936e 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -284,6 +284,30 @@
}
+static int wpas_ctrl_set_band(struct wpa_supplicant *wpa_s, char *band)
+{
+ union wpa_event_data event;
+
+ if (os_strcmp(band, "AUTO") == 0)
+ wpa_s->setband = WPA_SETBAND_AUTO;
+ else if (os_strcmp(band, "5G") == 0)
+ wpa_s->setband = WPA_SETBAND_5G;
+ else if (os_strcmp(band, "2G") == 0)
+ wpa_s->setband = WPA_SETBAND_2G;
+ else
+ return -1;
+
+ if (wpa_drv_setband(wpa_s, wpa_s->setband) == 0) {
+ os_memset(&event, 0, sizeof(event));
+ event.channel_list_changed.initiator = REGDOM_SET_BY_USER;
+ event.channel_list_changed.type = REGDOM_TYPE_UNKNOWN;
+ wpa_supplicant_event(wpa_s, EVENT_CHANNEL_LIST_CHANGED, &event);
+ }
+
+ return 0;
+}
+
+
static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
char *cmd)
{
@@ -447,14 +471,7 @@
ret = wpas_ctrl_set_blob(wpa_s, value);
#endif /* CONFIG_NO_CONFIG_BLOBS */
} else if (os_strcasecmp(cmd, "setband") == 0) {
- if (os_strcmp(value, "AUTO") == 0)
- wpa_s->setband = WPA_SETBAND_AUTO;
- else if (os_strcmp(value, "5G") == 0)
- wpa_s->setband = WPA_SETBAND_5G;
- else if (os_strcmp(value, "2G") == 0)
- wpa_s->setband = WPA_SETBAND_2G;
- else
- ret = -1;
+ ret = wpas_ctrl_set_band(wpa_s, value);
} else {
value[-1] = '=';
ret = wpa_config_process_global(wpa_s->conf, cmd, -1);
diff --git a/wpa_supplicant/driver_i.h b/wpa_supplicant/driver_i.h
index 1fcb180..d1f9f8b 100644
--- a/wpa_supplicant/driver_i.h
+++ b/wpa_supplicant/driver_i.h
@@ -885,4 +885,12 @@
}
#endif /* CONFIG_MACSEC */
+static inline int wpa_drv_setband(struct wpa_supplicant *wpa_s,
+ enum set_band band)
+{
+ if (!wpa_s->driver->set_band)
+ return -1;
+ return wpa_s->driver->set_band(wpa_s->drv_priv, band);
+}
+
#endif /* DRIVER_I_H */
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index dd5b245..4f63456 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -482,7 +482,7 @@
struct wpa_ssid_value *disallow_aps_ssid;
size_t disallow_aps_ssid_count;
- enum { WPA_SETBAND_AUTO, WPA_SETBAND_5G, WPA_SETBAND_2G } setband;
+ enum set_band setband;
/* Preferred network for the next connection attempt */
struct wpa_ssid *next_ssid;