blob: 59678799a6b1e186d834305dbb18a6074ce173ee [file] [log] [blame]
From f02858d395fd60a2b5b772ceaccf883455605af4 Mon Sep 17 00:00:00 2001
From: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Date: Fri, 2 Sep 2022 01:03:23 +0800
Subject: [PATCH 07/38] hostapd: mtk: Add three wire PTA ctrl hostapd vendor
command
Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
---
hostapd/config_file.c | 4 ++++
src/ap/ap_config.c | 1 +
src/ap/ap_config.h | 13 ++++++++++++
src/ap/ap_drv_ops.c | 11 +++++++++++
src/ap/ap_drv_ops.h | 1 +
src/ap/hostapd.c | 2 ++
src/common/mtk_vendor.h | 16 +++++++++++++++
src/drivers/driver.h | 8 ++++++++
src/drivers/driver_nl80211.c | 33 +++++++++++++++++++++++++++++++
src/drivers/driver_nl80211.h | 1 +
src/drivers/driver_nl80211_capa.c | 3 +++
11 files changed, 93 insertions(+)
diff --git a/hostapd/config_file.c b/hostapd/config_file.c
index ec3b41a..d515b6e 100644
--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -4852,6 +4852,10 @@ static int hostapd_config_fill(struct hostapd_config *conf,
return 1;
}
conf->edcca_compensation = (s8) val;
+ } else if (os_strcmp(buf, "three_wire_enable") == 0) {
+ u8 en = atoi(pos);
+
+ conf->three_wire_enable = en;
} else {
wpa_printf(MSG_ERROR,
"Line %d: unknown configuration item '%s'",
diff --git a/src/ap/ap_config.c b/src/ap/ap_config.c
index cf7f563..8b11545 100644
--- a/src/ap/ap_config.c
+++ b/src/ap/ap_config.c
@@ -298,6 +298,7 @@ struct hostapd_config * hostapd_config_defaults(void)
conf->edcca_enable = EDCCA_MODE_AUTO;
conf->edcca_compensation = EDCCA_DEFAULT_COMPENSATION;
+ conf->three_wire_enable = THREE_WIRE_MODE_DISABLE;
return conf;
}
diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h
index 421e6a6..52df2e0 100644
--- a/src/ap/ap_config.h
+++ b/src/ap/ap_config.h
@@ -1198,6 +1198,19 @@ struct hostapd_config {
u8 edcca_enable;
s8 edcca_compensation;
int *edcca_threshold;
+ u8 three_wire_enable;
+};
+
+enum three_wire_mode {
+ THREE_WIRE_MODE_DISABLE,
+ THREE_WIRE_MODE_EXT0_ENABLE,
+ THREE_WIRE_MODE_EXT1_ENABLE,
+ THREE_WIRE_MODE_ALL_ENABLE,
+
+ /* keep last */
+ NUM_THREE_WIRE_MODE,
+ THREE_WIRE_MODE_MAX =
+ NUM_THREE_WIRE_MODE - 1
};
enum edcca_mode {
diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c
index 44f494e..2f15f99 100644
--- a/src/ap/ap_drv_ops.c
+++ b/src/ap/ap_drv_ops.c
@@ -1175,3 +1175,14 @@ int hostapd_drv_mu_dump(struct hostapd_data *hapd, u8 *mu_onoff)
return 0;
return hapd->driver->mu_dump(hapd->drv_priv, mu_onoff);
}
+
+int hostapd_drv_three_wire_ctrl(struct hostapd_data *hapd)
+{
+ if (!hapd->driver || !hapd->driver->three_wire_ctrl)
+ return 0;
+ if (hapd->iconf->three_wire_enable > THREE_WIRE_MODE_MAX) {
+ wpa_printf(MSG_INFO, "Invalid value for three wire enable\n");
+ return 0;
+ }
+ return hapd->driver->three_wire_ctrl(hapd->drv_priv, hapd->iconf->three_wire_enable);
+}
diff --git a/src/ap/ap_drv_ops.h b/src/ap/ap_drv_ops.h
index 8a7d981..ed3b4cf 100644
--- a/src/ap/ap_drv_ops.h
+++ b/src/ap/ap_drv_ops.h
@@ -150,6 +150,7 @@ int hostapd_drv_configure_edcca_threshold(struct hostapd_data *hapd,
int hostapd_drv_get_edcca(struct hostapd_data *hapd, const u8 mode, u8 *value);
int hostapd_drv_mu_ctrl(struct hostapd_data *hapd);
int hostapd_drv_mu_dump(struct hostapd_data *hapd, u8 *mu_onoff);
+int hostapd_drv_three_wire_ctrl(struct hostapd_data *hapd);
#include "drivers/driver.h"
diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index 865991e..cad5d67 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -2519,6 +2519,8 @@ dfs_offload:
goto fail;
if (hostapd_drv_mu_ctrl(hapd) < 0)
goto fail;
+ if (hostapd_drv_three_wire_ctrl(hapd) < 0)
+ goto fail;
wpa_printf(MSG_DEBUG, "%s: Setup of interface done.",
iface->bss[0]->conf->iface);
diff --git a/src/common/mtk_vendor.h b/src/common/mtk_vendor.h
index 60bc4cd..99ecbaf 100644
--- a/src/common/mtk_vendor.h
+++ b/src/common/mtk_vendor.h
@@ -13,6 +13,7 @@ enum mtk_nl80211_vendor_subcmds {
MTK_NL80211_VENDOR_SUBCMD_MU_CTRL = 0xc5,
MTK_NL80211_VENDOR_SUBCMD_PHY_CAPA_CTRL= 0xc6,
MTK_NL80211_VENDOR_SUBCMD_EDCCA_CTRL = 0xc7,
+ MTK_NL80211_VENDOR_SUBCMD_3WIRE_CTRL = 0xc8
};
enum mtk_vendor_attr_edcca_ctrl {
@@ -58,6 +59,21 @@ static struct nla_policy edcca_ctrl_policy[NUM_MTK_VENDOR_ATTRS_EDCCA_CTRL] = {
[MTK_VENDOR_ATTR_EDCCA_CTRL_SEC160_VAL] = { .type = NLA_U8 },
};
+enum mtk_vendor_attr_3wire_ctrl {
+ MTK_VENDOR_ATTR_3WIRE_CTRL_UNSPEC,
+
+ MTK_VENDOR_ATTR_3WIRE_CTRL_MODE,
+
+ /* keep last */
+ NUM_MTK_VENDOR_ATTRS_3WIRE_CTRL,
+ MTK_VENDOR_ATTR_3WIRE_CTRL_MAX =
+ NUM_MTK_VENDOR_ATTRS_3WIRE_CTRL - 1
+};
+
+static struct nla_policy three_wire_ctrl_policy[NUM_MTK_VENDOR_ATTRS_3WIRE_CTRL] = {
+ [MTK_VENDOR_ATTR_3WIRE_CTRL_MODE] = {.type = NLA_U8 },
+};
+
enum mtk_vendor_attr_csi_ctrl {
MTK_VENDOR_ATTR_CSI_CTRL_UNSPEC,
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 542dd45..07af191 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -5119,6 +5119,14 @@ struct wpa_driver_ops {
*/
int (*mu_ctrl)(void *priv, u8 mu_onoff);
int (*mu_dump)(void *priv, u8 *mu_onoff);
+
+ /**
+ * three_wire_ctrl - set three_wire_ctrl mode
+ * @priv: Private driver interface data
+ * @three_wire_enable: three_wire_ctrl mode
+ *
+ */
+ int (*three_wire_ctrl)(void *priv, u8 three_wire_enable);
};
/**
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 07c72f5..cf1f2d0 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -14026,6 +14026,38 @@ static int nl80211_get_edcca(void *priv, const u8 mode, u8 *value)
return ret;
}
+static int nl80211_enable_three_wire(void *priv, const u8 three_wire_enable)
+{
+ struct i802_bss *bss = priv;
+ struct wpa_driver_nl80211_data *drv = bss->drv;
+ /* Prepare nl80211 cmd */
+ struct nl_msg *msg;
+ struct nlattr *data;
+ int ret;
+
+ if (!drv->mtk_3wire_vendor_cmd_avail) {
+ wpa_printf(MSG_INFO,
+ "nl80211: Driver does not support setting three wire control");
+ return 0;
+ }
+
+ if (!(msg = nl80211_drv_msg(drv, 0, NL80211_CMD_VENDOR)) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, OUI_MTK) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD,
+ MTK_NL80211_VENDOR_SUBCMD_3WIRE_CTRL) ||
+ !(data = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA)) ||
+ nla_put_u8(msg, MTK_VENDOR_ATTR_3WIRE_CTRL_MODE, three_wire_enable)) {
+ nlmsg_free(msg);
+ return -ENOBUFS;
+ }
+ nla_nest_end(msg, data);
+ ret = send_and_recv_msgs(drv, msg, NULL, NULL, NULL, NULL);
+ if (ret) {
+ wpa_printf(MSG_ERROR, "Failed to enable three wire. ret=%d (%s) ",
+ ret, strerror(-ret));
+ }
+ return ret;
+}
const struct wpa_driver_ops wpa_driver_nl80211_ops = {
.name = "nl80211",
@@ -14188,4 +14220,5 @@ const struct wpa_driver_ops wpa_driver_nl80211_ops = {
.configure_edcca_enable = nl80211_configure_edcca_enable,
.configure_edcca_threshold = nl80211_configure_edcca_threshold,
.get_edcca = nl80211_get_edcca,
+ .three_wire_ctrl = nl80211_enable_three_wire,
};
diff --git a/src/drivers/driver_nl80211.h b/src/drivers/driver_nl80211.h
index bd5d284..99af8b0 100644
--- a/src/drivers/driver_nl80211.h
+++ b/src/drivers/driver_nl80211.h
@@ -204,6 +204,7 @@ struct wpa_driver_nl80211_data {
unsigned int qca_ap_allowed_freqs:1;
unsigned int mtk_edcca_vendor_cmd_avail:1;
unsigned int mtk_mu_vendor_cmd_avail:1;
+ unsigned int mtk_3wire_vendor_cmd_avail:1;
u64 vendor_scan_cookie;
u64 remain_on_chan_cookie;
diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c
index ac66a91..3ff47f3 100644
--- a/src/drivers/driver_nl80211_capa.c
+++ b/src/drivers/driver_nl80211_capa.c
@@ -1116,6 +1116,9 @@ static int wiphy_info_handler(struct nl_msg *msg, void *arg)
case MTK_NL80211_VENDOR_SUBCMD_MU_CTRL :
drv->mtk_mu_vendor_cmd_avail = 1;
break;
+ case MTK_NL80211_VENDOR_SUBCMD_3WIRE_CTRL :
+ drv->mtk_3wire_vendor_cmd_avail = 1;
+ break;
}
}
--
2.18.0