blob: 9902ccbe30c95df0ffce2414377b90e268d10153 [file] [log] [blame]
From 1f4de166ff558ddc2803ce0661ac212dd8e7ffe2 Mon Sep 17 00:00:00 2001
From: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Date: Tue, 24 Oct 2023 15:59:18 +0800
Subject: [PATCH 1029/1041] mtk: wifi: mt76: mt7996: add three wire pta support
three wire enable bit 0 & 1 for EXT0 & EXT1, respectively
Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
---
mt76_connac_mcu.h | 1 +
mt7996/vendor.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++
mt7996/vendor.h | 12 ++++++++++++
3 files changed, 62 insertions(+)
diff --git a/mt76_connac_mcu.h b/mt76_connac_mcu.h
index b657ef39..615c42b1 100644
--- a/mt76_connac_mcu.h
+++ b/mt76_connac_mcu.h
@@ -1274,6 +1274,7 @@ enum {
MCU_UNI_CMD_PER_STA_INFO = 0x6d,
MCU_UNI_CMD_ALL_STA_INFO = 0x6e,
MCU_UNI_CMD_ASSERT_DUMP = 0x6f,
+ MCU_UNI_CMD_PTA_3WIRE_CTRL = 0x78,
};
enum {
diff --git a/mt7996/vendor.c b/mt7996/vendor.c
index dae3260a..9ba6f00a 100644
--- a/mt7996/vendor.c
+++ b/mt7996/vendor.c
@@ -60,6 +60,11 @@ edcca_dump_policy[NUM_MTK_VENDOR_ATTRS_EDCCA_DUMP] = {
[MTK_VENDOR_ATTR_EDCCA_DUMP_SEC160_VAL] = { .type = NLA_U8 },
};
+static const struct nla_policy
+three_wire_ctrl_policy[NUM_MTK_VENDOR_ATTRS_3WIRE_CTRL] = {
+ [MTK_VENDOR_ATTR_3WIRE_CTRL_MODE] = {.type = NLA_U8 },
+};
+
static const struct nla_policy
ibf_ctrl_policy[NUM_MTK_VENDOR_ATTRS_IBF_CTRL] = {
[MTK_VENDOR_ATTR_IBF_CTRL_ENABLE] = { .type = NLA_U8 },
@@ -561,6 +566,39 @@ mt7996_vendor_edcca_ctrl_dump(struct wiphy *wiphy, struct wireless_dev *wdev,
return EDCCA_MAX_BW_NUM;
}
+static int mt7996_vendor_3wire_ctrl(struct wiphy *wiphy, struct wireless_dev *wdev,
+ const void *data, int data_len)
+{
+#define UNI_3WIRE_EXT_EN 0
+ struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+ struct mt7996_dev *dev = mt7996_hw_dev(hw);
+ struct nlattr *tb[NUM_MTK_VENDOR_ATTRS_3WIRE_CTRL];
+ struct {
+ u8 __rsv1[4];
+
+ __le16 tag;
+ __le16 len;
+ u8 three_wire_mode;
+ } __packed req = {
+ .tag = cpu_to_le16(UNI_3WIRE_EXT_EN),
+ .len = cpu_to_le16(sizeof(req) - 4),
+ };
+ int err;
+
+ err = nla_parse(tb, MTK_VENDOR_ATTR_3WIRE_CTRL_MAX, data, data_len,
+ three_wire_ctrl_policy, NULL);
+ if (err)
+ return err;
+
+ if (!tb[MTK_VENDOR_ATTR_3WIRE_CTRL_MODE])
+ return -EINVAL;
+
+ req.three_wire_mode = nla_get_u8(tb[MTK_VENDOR_ATTR_3WIRE_CTRL_MODE]);
+
+ return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(PTA_3WIRE_CTRL), &req,
+ sizeof(req), false);
+}
+
static int mt7996_vendor_ibf_ctrl(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data,
@@ -657,6 +695,17 @@ static const struct wiphy_vendor_command mt7996_vendor_commands[] = {
.policy = edcca_ctrl_policy,
.maxattr = MTK_VENDOR_ATTR_EDCCA_CTRL_MAX,
},
+ {
+ .info = {
+ .vendor_id = MTK_NL80211_VENDOR_ID,
+ .subcmd = MTK_NL80211_VENDOR_SUBCMD_3WIRE_CTRL,
+ },
+ .flags = WIPHY_VENDOR_CMD_NEED_NETDEV |
+ WIPHY_VENDOR_CMD_NEED_RUNNING,
+ .doit = mt7996_vendor_3wire_ctrl,
+ .policy = three_wire_ctrl_policy,
+ .maxattr = MTK_VENDOR_ATTR_3WIRE_CTRL_MAX,
+ },
{
.info = {
.vendor_id = MTK_NL80211_VENDOR_ID,
diff --git a/mt7996/vendor.h b/mt7996/vendor.h
index 49f46f25..29ccc050 100644
--- a/mt7996/vendor.h
+++ b/mt7996/vendor.h
@@ -7,6 +7,7 @@ enum mtk_nl80211_vendor_subcmds {
MTK_NL80211_VENDOR_SUBCMD_AMNT_CTRL = 0xae,
MTK_NL80211_VENDOR_SUBCMD_MU_CTRL = 0xc5,
MTK_NL80211_VENDOR_SUBCMD_EDCCA_CTRL = 0xc7,
+ MTK_NL80211_VENDOR_SUBCMD_3WIRE_CTRL = 0xc8,
MTK_NL80211_VENDOR_SUBCMD_IBF_CTRL = 0xc9,
MTK_NL80211_VENDOR_SUBCMD_BSS_COLOR_CTRL = 0xca,
};
@@ -43,6 +44,17 @@ enum mtk_vendor_attr_edcca_dump {
NUM_MTK_VENDOR_ATTRS_EDCCA_DUMP - 1
};
+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
+};
+
enum mtk_vendor_attr_mu_ctrl {
MTK_VENDOR_ATTR_MU_CTRL_UNSPEC,
--
2.18.0