From f8b4b17a84bf10198c67434b246de4a05e3e54dd Mon Sep 17 00:00:00 2001
From: Howard Hsu <howard-yh.hsu@mediatek.com>
Date: Tue, 5 Sep 2023 20:17:19 +0800
Subject: [PATCH] wifi: mt76: mt7915: support enable/disable spatial reuse
 through debugfs

Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
---
 mt7915/mcu.c         |  3 +--
 mt7915/mt7915.h      |  1 +
 mt7915/mtk_debugfs.c | 12 ++++++++++++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/mt7915/mcu.c b/mt7915/mcu.c
index f6ba2d5..e8e563e 100644
--- a/mt7915/mcu.c
+++ b/mt7915/mcu.c
@@ -3607,8 +3607,7 @@ int mt7915_mcu_set_txbf(struct mt7915_dev *dev, u8 action)
 				 sizeof(req), true);
 }
 
-static int
-mt7915_mcu_enable_obss_spr(struct mt7915_phy *phy, u8 action, u8 val)
+int mt7915_mcu_enable_obss_spr(struct mt7915_phy *phy, u8 action, u8 val)
 {
 	struct mt7915_dev *dev = phy->dev;
 	struct mt7915_mcu_sr_ctrl req = {
diff --git a/mt7915/mt7915.h b/mt7915/mt7915.h
index 1c2f113..12049d1 100644
--- a/mt7915/mt7915.h
+++ b/mt7915/mt7915.h
@@ -733,6 +733,7 @@ int mt7915_mcu_get_edcca(struct mt7915_phy *phy, u8 mode, s8 *value);
 int mt7915_mcu_sw_aci_set(struct mt7915_dev *dev, bool val);
 int mt7915_mcu_ipi_hist_ctrl(struct mt7915_phy *phy, void *data, u8 cmd, bool wait_resp);
 int mt7915_mcu_ipi_hist_scan(struct mt7915_phy *phy, void *data, u8 mode, bool wait_resp);
+int mt7915_mcu_enable_obss_spr(struct mt7915_phy *phy, u8 action, u8 val);
 
 #ifdef MTK_DEBUG
 int mt7915_mtk_init_debugfs(struct mt7915_phy *phy, struct dentry *dir);
diff --git a/mt7915/mtk_debugfs.c b/mt7915/mtk_debugfs.c
index 46f1b0b..c58a2d1 100644
--- a/mt7915/mtk_debugfs.c
+++ b/mt7915/mtk_debugfs.c
@@ -3655,6 +3655,17 @@ mt7915_sw_aci_set(void *data, u64 val)
 DEFINE_DEBUGFS_ATTRIBUTE(fops_sw_aci, NULL,
 			 mt7915_sw_aci_set, "%llx\n");
 
+static int
+mt7915_sr_enable_set(void *data, u64 val)
+{
+	struct mt7915_phy *phy = data;
+
+	return mt7915_mcu_enable_obss_spr(phy, SPR_ENABLE, val);
+}
+
+DEFINE_DEBUGFS_ATTRIBUTE(fops_sr_enable, NULL,
+			 mt7915_sr_enable_set, "%llx\n");
+
 int mt7915_mtk_init_debugfs(struct mt7915_phy *phy, struct dentry *dir)
 {
 	struct mt7915_dev *dev = phy->dev;
@@ -3745,6 +3756,7 @@ int mt7915_mtk_init_debugfs(struct mt7915_phy *phy, struct dentry *dir)
 				    mt7915_show_eeprom_mode);
 	debugfs_create_file("sw_aci", 0600, dir, dev,
 			    &fops_sw_aci);
+	debugfs_create_file("sr_enable", 0200, dir, phy, &fops_sr_enable);
 	return 0;
 }
 #endif
-- 
2.18.0