| developer | 7e2761e | 2023-10-12 08:11:13 +0800 | [diff] [blame] | 1 | From ee2e6d4d137cadf56c1c102d73761f76fd97a6ea Mon Sep 17 00:00:00 2001 |
| 2 | From: Howard Hsu <howard-yh.hsu@mediatek.com> |
| 3 | Date: Fri, 22 Sep 2023 10:32:37 +0800 |
| 4 | Subject: [PATCH 29/98] wifi: mt76: mt7996: add preamble puncture support for |
| 5 | mt7996 |
| 6 | |
| 7 | Add support configure preamble puncture feature through mcu commands. |
| 8 | |
| 9 | Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com> |
| 10 | --- |
| 11 | mt76_connac_mcu.h | 1 + |
| 12 | mt7996/mcu.c | 30 ++++++++++++++++++++++++++++++ |
| 13 | mt7996/mcu.h | 4 ++++ |
| 14 | mt7996/mt7996.h | 2 ++ |
| 15 | 4 files changed, 37 insertions(+) |
| 16 | |
| 17 | diff --git a/mt76_connac_mcu.h b/mt76_connac_mcu.h |
| 18 | index 8562ca4..6fac67b 100644 |
| 19 | --- a/mt76_connac_mcu.h |
| 20 | +++ b/mt76_connac_mcu.h |
| 21 | @@ -1241,6 +1241,7 @@ enum { |
| 22 | MCU_UNI_CMD_CHANNEL_SWITCH = 0x34, |
| 23 | MCU_UNI_CMD_THERMAL = 0x35, |
| 24 | MCU_UNI_CMD_VOW = 0x37, |
| 25 | + MCU_UNI_CMD_PP = 0x38, |
| 26 | MCU_UNI_CMD_FIXED_RATE_TABLE = 0x40, |
| 27 | MCU_UNI_CMD_RRO = 0x57, |
| 28 | MCU_UNI_CMD_OFFCH_SCAN_CTRL = 0x58, |
| 29 | diff --git a/mt7996/mcu.c b/mt7996/mcu.c |
| 30 | index 39f76a0..60af1d4 100644 |
| 31 | --- a/mt7996/mcu.c |
| 32 | +++ b/mt7996/mcu.c |
| 33 | @@ -4308,3 +4308,33 @@ int mt7996_mcu_get_all_sta_info(struct mt7996_phy *phy, u16 tag) |
| 34 | return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(ALL_STA_INFO), |
| 35 | &req, sizeof(req), false); |
| 36 | } |
| 37 | + |
| 38 | +int mt7996_mcu_set_pp_en(struct mt7996_phy *phy, bool auto_mode, |
| 39 | + u8 force_bitmap_ctrl, u16 bitmap) |
| 40 | +{ |
| 41 | + struct mt7996_dev *dev = phy->dev; |
| 42 | + struct { |
| 43 | + u8 _rsv[4]; |
| 44 | + |
| 45 | + __le16 tag; |
| 46 | + __le16 len; |
| 47 | + bool mgmt_mode; |
| 48 | + u8 band_idx; |
| 49 | + u8 force_bitmap_ctrl; |
| 50 | + bool auto_mode; |
| 51 | + __le16 bitmap; |
| 52 | + u8 _rsv2[2]; |
| 53 | + } __packed req = { |
| 54 | + .tag = cpu_to_le16(UNI_CMD_PP_EN_CTRL), |
| 55 | + .len = cpu_to_le16(sizeof(req) - 4), |
| 56 | + |
| 57 | + .mgmt_mode = !auto_mode, |
| 58 | + .band_idx = phy->mt76->band_idx, |
| 59 | + .force_bitmap_ctrl = force_bitmap_ctrl, |
| 60 | + .auto_mode = auto_mode, |
| 61 | + .bitmap = cpu_to_le16(bitmap), |
| 62 | + }; |
| 63 | + |
| 64 | + return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(PP), |
| 65 | + &req, sizeof(req), false); |
| 66 | +} |
| 67 | diff --git a/mt7996/mcu.h b/mt7996/mcu.h |
| 68 | index 376931e..296acbd 100644 |
| 69 | --- a/mt7996/mcu.h |
| 70 | +++ b/mt7996/mcu.h |
| 71 | @@ -845,6 +845,10 @@ enum { |
| 72 | MT7996_SEC_MODE_MAX, |
| 73 | }; |
| 74 | |
| 75 | +enum { |
| 76 | + UNI_CMD_PP_EN_CTRL, |
| 77 | +}; |
| 78 | + |
| 79 | #define MT7996_PATCH_SEC GENMASK(31, 24) |
| 80 | #define MT7996_PATCH_SCRAMBLE_KEY GENMASK(15, 8) |
| 81 | #define MT7996_PATCH_AES_KEY GENMASK(7, 0) |
| 82 | diff --git a/mt7996/mt7996.h b/mt7996/mt7996.h |
| 83 | index 31fa2b5..c4d74a0 100644 |
| 84 | --- a/mt7996/mt7996.h |
| 85 | +++ b/mt7996/mt7996.h |
| 86 | @@ -598,6 +598,8 @@ int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, |
| 87 | int mt7996_mcu_wtbl_update_hdr_trans(struct mt7996_dev *dev, |
| 88 | struct ieee80211_vif *vif, |
| 89 | struct ieee80211_sta *sta); |
| 90 | +int mt7996_mcu_set_pp_en(struct mt7996_phy *phy, bool auto_mode, u8 force_bitmap, |
| 91 | + u16 bitmap); |
| 92 | #ifdef CONFIG_MAC80211_DEBUGFS |
| 93 | void mt7996_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| 94 | struct ieee80211_sta *sta, struct dentry *dir); |
| 95 | -- |
| 96 | 2.18.0 |
| 97 | |