From: Lorenzo Bianconi <[email protected]>
[ Upstream commit 680a2ead741ad9b479a53adf154ed5eee74d2b9a ]
Similar to MCU_EXT_CMD, introduce MCU_CE_CMD for CE commands.
Upstream commit 547224024579 (mt76: connac: introduce MCU_UNI_CMD macro,
2021-12-09) introduced a bug by removing MCU_UNI_PREFIX, but not
updating MCU_CMD_MASK accordingly, so when commands are compared in
mt7921_mcu_parse_response() one has the extra bit __MCU_CMD_FIELD_UNI
set and the comparison fails:
if (mcu_cmd != event->cid)
if (20001 != 1)
The fix was sneaked by in the next commit 680a2ead741a (mt76: connac:
introduce MCU_CE_CMD macro, 2021-12-09):
- int mcu_cmd = cmd & MCU_CMD_MASK;
+ int mcu_cmd = FIELD_GET(__MCU_CMD_FIELD_ID, cmd);
But it was never merged into linux-stable.
We need either both commits, or none.
Cc: Sasha Levin <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Signed-off-by: Felipe Contreras <[email protected]>
---
.../net/wireless/mediatek/mt76/mt7615/mcu.c | 16 +++----
.../wireless/mediatek/mt76/mt76_connac_mcu.c | 47 ++++++++++--------
.../wireless/mediatek/mt76/mt76_connac_mcu.h | 48 ++++++++++---------
.../net/wireless/mediatek/mt76/mt7921/mcu.c | 24 +++++-----
.../wireless/mediatek/mt76/mt7921/testmode.c | 4 +-
5 files changed, 73 insertions(+), 66 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index fcbcfc9f5a04..58be537adb1f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -145,7 +145,7 @@ void mt7615_mcu_fill_msg(struct mt7615_dev *dev, struct sk_buff *skb,
mcu_txd->cid = mcu_cmd;
mcu_txd->ext_cid = FIELD_GET(__MCU_CMD_FIELD_EXT_ID, cmd);
- if (mcu_txd->ext_cid || (cmd & MCU_CE_PREFIX)) {
+ if (mcu_txd->ext_cid || (cmd & __MCU_CMD_FIELD_CE)) {
if (cmd & __MCU_CMD_FIELD_QUERY)
mcu_txd->set_query = MCU_Q_QUERY;
else
@@ -193,7 +193,7 @@ int mt7615_mcu_parse_response(struct mt76_dev *mdev, int cmd,
skb_pull(skb, sizeof(*rxd));
event = (struct mt7615_mcu_uni_event *)skb->data;
ret = le32_to_cpu(event->status);
- } else if (cmd == MCU_CMD_REG_READ) {
+ } else if (cmd == MCU_CE_QUERY(REG_READ)) {
struct mt7615_mcu_reg_event *event;
skb_pull(skb, sizeof(*rxd));
@@ -2737,13 +2737,13 @@ int mt7615_mcu_set_bss_pm(struct mt7615_dev *dev, struct ieee80211_vif *vif,
if (vif->type != NL80211_IFTYPE_STATION)
return 0;
- err = mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_ABORT, &req_hdr,
- sizeof(req_hdr), false);
+ err = mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_ABORT),
+ &req_hdr, sizeof(req_hdr), false);
if (err < 0 || !enable)
return err;
- return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_CONNECTED, &req,
- sizeof(req), false);
+ return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_CONNECTED),
+ &req, sizeof(req), false);
}
int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif,
@@ -2762,6 +2762,6 @@ int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif,
phy->roc_grant = false;
- return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_ROC, &req,
- sizeof(req), false);
+ return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_ROC),
+ &req, sizeof(req), false);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 7733c8fad241..1fb8432aa27c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -160,7 +160,8 @@ int mt76_connac_mcu_set_channel_domain(struct mt76_phy *phy)
memcpy(__skb_push(skb, sizeof(hdr)), &hdr, sizeof(hdr));
- return mt76_mcu_skb_send_msg(dev, skb, MCU_CMD_SET_CHAN_DOMAIN, false);
+ return mt76_mcu_skb_send_msg(dev, skb, MCU_CE_CMD(SET_CHAN_DOMAIN),
+ false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_channel_domain);
@@ -198,8 +199,8 @@ int mt76_connac_mcu_set_vif_ps(struct mt76_dev *dev, struct ieee80211_vif *vif)
if (vif->type != NL80211_IFTYPE_STATION)
return -EOPNOTSUPP;
- return mt76_mcu_send_msg(dev, MCU_CMD_SET_PS_PROFILE, &req,
- sizeof(req), false);
+ return mt76_mcu_send_msg(dev, MCU_CE_CMD(SET_PS_PROFILE),
+ &req, sizeof(req), false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_vif_ps);
@@ -1523,7 +1524,8 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif,
req->scan_func |= SCAN_FUNC_RANDOM_MAC;
}
- err = mt76_mcu_skb_send_msg(mdev, skb, MCU_CMD_START_HW_SCAN, false);
+ err = mt76_mcu_skb_send_msg(mdev, skb, MCU_CE_CMD(START_HW_SCAN),
+ false);
if (err < 0)
clear_bit(MT76_HW_SCANNING, &phy->state);
@@ -1551,8 +1553,8 @@ int mt76_connac_mcu_cancel_hw_scan(struct mt76_phy *phy,
ieee80211_scan_completed(phy->hw, &info);
}
- return mt76_mcu_send_msg(phy->dev, MCU_CMD_CANCEL_HW_SCAN, &req,
- sizeof(req), false);
+ return mt76_mcu_send_msg(phy->dev, MCU_CE_CMD(CANCEL_HW_SCAN),
+ &req, sizeof(req), false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_cancel_hw_scan);
@@ -1638,7 +1640,8 @@ int mt76_connac_mcu_sched_scan_req(struct mt76_phy *phy,
memcpy(skb_put(skb, sreq->ie_len), sreq->ie, sreq->ie_len);
}
- return mt76_mcu_skb_send_msg(mdev, skb, MCU_CMD_SCHED_SCAN_REQ, false);
+ return mt76_mcu_skb_send_msg(mdev, skb, MCU_CE_CMD(SCHED_SCAN_REQ),
+ false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_sched_scan_req);
@@ -1658,8 +1661,8 @@ int mt76_connac_mcu_sched_scan_enable(struct mt76_phy *phy,
else
clear_bit(MT76_HW_SCHED_SCANNING, &phy->state);
- return mt76_mcu_send_msg(phy->dev, MCU_CMD_SCHED_SCAN_ENABLE, &req,
- sizeof(req), false);
+ return mt76_mcu_send_msg(phy->dev, MCU_CE_CMD(SCHED_SCAN_ENABLE),
+ &req, sizeof(req), false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_sched_scan_enable);
@@ -1671,8 +1674,8 @@ int mt76_connac_mcu_chip_config(struct mt76_dev *dev)
memcpy(req.data, "assert", 7);
- return mt76_mcu_send_msg(dev, MCU_CMD_CHIP_CONFIG, &req, sizeof(req),
- false);
+ return mt76_mcu_send_msg(dev, MCU_CE_CMD(CHIP_CONFIG),
+ &req, sizeof(req), false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_chip_config);
@@ -1684,8 +1687,8 @@ int mt76_connac_mcu_set_deep_sleep(struct mt76_dev *dev, bool enable)
snprintf(req.data, sizeof(req.data), "KeepFullPwr %d", !enable);
- return mt76_mcu_send_msg(dev, MCU_CMD_CHIP_CONFIG, &req, sizeof(req),
- false);
+ return mt76_mcu_send_msg(dev, MCU_CE_CMD(CHIP_CONFIG),
+ &req, sizeof(req), false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_deep_sleep);
@@ -1787,8 +1790,8 @@ int mt76_connac_mcu_get_nic_capability(struct mt76_phy *phy)
struct sk_buff *skb;
int ret, i;
- ret = mt76_mcu_send_and_get_msg(phy->dev, MCU_CMD_GET_NIC_CAPAB, NULL,
- 0, true, &skb);
+ ret = mt76_mcu_send_and_get_msg(phy->dev, MCU_CE_CMD(GET_NIC_CAPAB),
+ NULL, 0, true, &skb);
if (ret)
return ret;
@@ -2071,7 +2074,8 @@ mt76_connac_mcu_rate_txpower_band(struct mt76_phy *phy,
memcpy(skb->data, &tx_power_tlv, sizeof(tx_power_tlv));
err = mt76_mcu_skb_send_msg(dev, skb,
- MCU_CMD_SET_RATE_TX_POWER, false);
+ MCU_CE_CMD(SET_RATE_TX_POWER),
+ false);
if (err < 0)
return err;
}
@@ -2163,8 +2167,8 @@ int mt76_connac_mcu_set_p2p_oppps(struct ieee80211_hw *hw,
.bss_idx = mvif->idx,
};
- return mt76_mcu_send_msg(phy->dev, MCU_CMD_SET_P2P_OPPPS, &req,
- sizeof(req), false);
+ return mt76_mcu_send_msg(phy->dev, MCU_CE_CMD(SET_P2P_OPPPS),
+ &req, sizeof(req), false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_p2p_oppps);
@@ -2490,8 +2494,8 @@ u32 mt76_connac_mcu_reg_rr(struct mt76_dev *dev, u32 offset)
.addr = cpu_to_le32(offset),
};
- return mt76_mcu_send_msg(dev, MCU_CMD_REG_READ, &req, sizeof(req),
- true);
+ return mt76_mcu_send_msg(dev, MCU_CE_QUERY(REG_READ), &req,
+ sizeof(req), true);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_rr);
@@ -2505,7 +2509,8 @@ void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val)
.val = cpu_to_le32(val),
};
- mt76_mcu_send_msg(dev, MCU_CMD_REG_WRITE, &req, sizeof(req), false);
+ mt76_mcu_send_msg(dev, MCU_CE_CMD(REG_WRITE), &req,
+ sizeof(req), false);
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_wr);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 5c5fab9154e5..acb9a286d354 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -496,13 +496,11 @@ enum {
#define MCU_CMD_UNI_EXT_ACK (MCU_CMD_ACK | MCU_CMD_UNI | \
MCU_CMD_QUERY)
-#define MCU_CE_PREFIX BIT(29)
-#define MCU_CMD_MASK ~(MCU_CE_PREFIX)
-
#define __MCU_CMD_FIELD_ID GENMASK(7, 0)
#define __MCU_CMD_FIELD_EXT_ID GENMASK(15, 8)
#define __MCU_CMD_FIELD_QUERY BIT(16)
#define __MCU_CMD_FIELD_UNI BIT(17)
+#define __MCU_CMD_FIELD_CE BIT(18)
#define MCU_CMD(_t) FIELD_PREP(__MCU_CMD_FIELD_ID, \
MCU_CMD_##_t)
@@ -513,6 +511,10 @@ enum {
#define MCU_UNI_CMD(_t) (__MCU_CMD_FIELD_UNI | \
FIELD_PREP(__MCU_CMD_FIELD_ID, \
MCU_UNI_CMD_##_t))
+#define MCU_CE_CMD(_t) (__MCU_CMD_FIELD_CE | \
+ FIELD_PREP(__MCU_CMD_FIELD_ID, \
+ MCU_CE_CMD_##_t))
+#define MCU_CE_QUERY(_t) (MCU_CE_CMD(_t) | __MCU_CMD_FIELD_QUERY)
enum {
MCU_EXT_CMD_EFUSE_ACCESS = 0x01,
@@ -589,26 +591,26 @@ enum {
/* offload mcu commands */
enum {
- MCU_CMD_TEST_CTRL = MCU_CE_PREFIX | 0x01,
- MCU_CMD_START_HW_SCAN = MCU_CE_PREFIX | 0x03,
- MCU_CMD_SET_PS_PROFILE = MCU_CE_PREFIX | 0x05,
- MCU_CMD_SET_CHAN_DOMAIN = MCU_CE_PREFIX | 0x0f,
- MCU_CMD_SET_BSS_CONNECTED = MCU_CE_PREFIX | 0x16,
- MCU_CMD_SET_BSS_ABORT = MCU_CE_PREFIX | 0x17,
- MCU_CMD_CANCEL_HW_SCAN = MCU_CE_PREFIX | 0x1b,
- MCU_CMD_SET_ROC = MCU_CE_PREFIX | 0x1d,
- MCU_CMD_SET_P2P_OPPPS = MCU_CE_PREFIX | 0x33,
- MCU_CMD_SET_RATE_TX_POWER = MCU_CE_PREFIX | 0x5d,
- MCU_CMD_SCHED_SCAN_ENABLE = MCU_CE_PREFIX | 0x61,
- MCU_CMD_SCHED_SCAN_REQ = MCU_CE_PREFIX | 0x62,
- MCU_CMD_GET_NIC_CAPAB = MCU_CE_PREFIX | 0x8a,
- MCU_CMD_SET_MU_EDCA_PARMS = MCU_CE_PREFIX | 0xb0,
- MCU_CMD_REG_WRITE = MCU_CE_PREFIX | 0xc0,
- MCU_CMD_REG_READ = MCU_CE_PREFIX | __MCU_CMD_FIELD_QUERY | 0xc0,
- MCU_CMD_CHIP_CONFIG = MCU_CE_PREFIX | 0xca,
- MCU_CMD_FWLOG_2_HOST = MCU_CE_PREFIX | 0xc5,
- MCU_CMD_GET_WTBL = MCU_CE_PREFIX | 0xcd,
- MCU_CMD_GET_TXPWR = MCU_CE_PREFIX | 0xd0,
+ MCU_CE_CMD_TEST_CTRL = 0x01,
+ MCU_CE_CMD_START_HW_SCAN = 0x03,
+ MCU_CE_CMD_SET_PS_PROFILE = 0x05,
+ MCU_CE_CMD_SET_CHAN_DOMAIN = 0x0f,
+ MCU_CE_CMD_SET_BSS_CONNECTED = 0x16,
+ MCU_CE_CMD_SET_BSS_ABORT = 0x17,
+ MCU_CE_CMD_CANCEL_HW_SCAN = 0x1b,
+ MCU_CE_CMD_SET_ROC = 0x1d,
+ MCU_CE_CMD_SET_P2P_OPPPS = 0x33,
+ MCU_CE_CMD_SET_RATE_TX_POWER = 0x5d,
+ MCU_CE_CMD_SCHED_SCAN_ENABLE = 0x61,
+ MCU_CE_CMD_SCHED_SCAN_REQ = 0x62,
+ MCU_CE_CMD_GET_NIC_CAPAB = 0x8a,
+ MCU_CE_CMD_SET_MU_EDCA_PARMS = 0xb0,
+ MCU_CE_CMD_REG_WRITE = 0xc0,
+ MCU_CE_CMD_REG_READ = 0xc0,
+ MCU_CE_CMD_CHIP_CONFIG = 0xca,
+ MCU_CE_CMD_FWLOG_2_HOST = 0xc5,
+ MCU_CE_CMD_GET_WTBL = 0xcd,
+ MCU_CE_CMD_GET_TXPWR = 0xd0,
};
enum {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
index 484a8c57b862..4c6adbb96955 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
@@ -163,8 +163,8 @@ mt7921_mcu_parse_eeprom(struct mt76_dev *dev, struct sk_buff *skb)
int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd,
struct sk_buff *skb, int seq)
{
+ int mcu_cmd = FIELD_GET(__MCU_CMD_FIELD_ID, cmd);
struct mt7921_mcu_rxd *rxd;
- int mcu_cmd = cmd & MCU_CMD_MASK;
int ret = 0;
if (!skb) {
@@ -201,7 +201,7 @@ int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd,
/* skip invalid event */
if (mcu_cmd != event->cid)
ret = -EAGAIN;
- } else if (cmd == MCU_CMD_REG_READ) {
+ } else if (cmd == MCU_CE_QUERY(REG_READ)) {
struct mt7921_mcu_reg_event *event;
skb_pull(skb, sizeof(*rxd));
@@ -274,7 +274,7 @@ int mt7921_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb,
mcu_txd->s2d_index = MCU_S2D_H2N;
mcu_txd->ext_cid = FIELD_GET(__MCU_CMD_FIELD_EXT_ID, cmd);
- if (mcu_txd->ext_cid || (cmd & MCU_CE_PREFIX)) {
+ if (mcu_txd->ext_cid || (cmd & __MCU_CMD_FIELD_CE)) {
if (cmd & __MCU_CMD_FIELD_QUERY)
mcu_txd->set_query = MCU_Q_QUERY;
else
@@ -883,8 +883,8 @@ int mt7921_mcu_fw_log_2_host(struct mt7921_dev *dev, u8 ctrl)
.ctrl_val = ctrl
};
- return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_FWLOG_2_HOST, &data,
- sizeof(data), false);
+ return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(FWLOG_2_HOST),
+ &data, sizeof(data), false);
}
int mt7921_run_firmware(struct mt7921_dev *dev)
@@ -1009,8 +1009,8 @@ int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif)
e->timer = q->mu_edca_timer;
}
- return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_MU_EDCA_PARMS, &req_mu,
- sizeof(req_mu), false);
+ return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_MU_EDCA_PARMS),
+ &req_mu, sizeof(req_mu), false);
}
int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd)
@@ -1214,13 +1214,13 @@ mt7921_mcu_set_bss_pm(struct mt7921_dev *dev, struct ieee80211_vif *vif,
if (vif->type != NL80211_IFTYPE_STATION)
return 0;
- err = mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_ABORT, &req_hdr,
- sizeof(req_hdr), false);
+ err = mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_ABORT),
+ &req_hdr, sizeof(req_hdr), false);
if (err < 0 || !enable)
return err;
- return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_CONNECTED, &req,
- sizeof(req), false);
+ return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_CONNECTED),
+ &req, sizeof(req), false);
}
int mt7921_mcu_sta_update(struct mt7921_dev *dev, struct ieee80211_sta *sta,
@@ -1330,7 +1330,7 @@ int mt7921_get_txpwr_info(struct mt7921_dev *dev, struct mt7921_txpwr *txpwr)
struct sk_buff *skb;
int ret;
- ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CMD_GET_TXPWR,
+ ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CE_CMD(GET_TXPWR),
&req, sizeof(req), true, &skb);
if (ret)
return ret;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c
index 8bd43879dd6f..bdec8684ce94 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c
@@ -66,7 +66,7 @@ mt7921_tm_set(struct mt7921_dev *dev, struct mt7921_tm_cmd *req)
if (!mt76_testmode_enabled(phy))
goto out;
- ret = mt76_mcu_send_msg(&dev->mt76, MCU_CMD_TEST_CTRL, &cmd,
+ ret = mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(TEST_CTRL), &cmd,
sizeof(cmd), false);
if (ret)
goto out;
@@ -95,7 +95,7 @@ mt7921_tm_query(struct mt7921_dev *dev, struct mt7921_tm_cmd *req,
struct sk_buff *skb;
int ret;
- ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CMD_TEST_CTRL,
+ ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CE_CMD(TEST_CTRL),
&cmd, sizeof(cmd), true, &skb);
if (ret)
goto out;
--
2.35.1
> From: Lorenzo Bianconi <[email protected]>
>
> [ Upstream commit 680a2ead741ad9b479a53adf154ed5eee74d2b9a ]
>
> Similar to MCU_EXT_CMD, introduce MCU_CE_CMD for CE commands.
>
> Upstream commit 547224024579 (mt76: connac: introduce MCU_UNI_CMD macro,
> 2021-12-09) introduced a bug by removing MCU_UNI_PREFIX, but not
> updating MCU_CMD_MASK accordingly, so when commands are compared in
> mt7921_mcu_parse_response() one has the extra bit __MCU_CMD_FIELD_UNI
> set and the comparison fails:
>
> if (mcu_cmd != event->cid)
> if (20001 != 1)
>
> The fix was sneaked by in the next commit 680a2ead741a (mt76: connac:
> introduce MCU_CE_CMD macro, 2021-12-09):
>
> - int mcu_cmd = cmd & MCU_CMD_MASK;
> + int mcu_cmd = FIELD_GET(__MCU_CMD_FIELD_ID, cmd);
>
> But it was never merged into linux-stable.
>
> We need either both commits, or none.
Ack, I agree, we need to backport 680a2ead741a too. I did not notice I updated
mcu_cmd in mt7921_mcu_parse_response() in a different patch, thx for bisecting
this.
Regards,
Lorenzo
>
> Cc: Sasha Levin <[email protected]>
> Signed-off-by: Lorenzo Bianconi <[email protected]>
> Signed-off-by: Felix Fietkau <[email protected]>
> Signed-off-by: Felipe Contreras <[email protected]>
> ---
> .../net/wireless/mediatek/mt76/mt7615/mcu.c | 16 +++----
> .../wireless/mediatek/mt76/mt76_connac_mcu.c | 47 ++++++++++--------
> .../wireless/mediatek/mt76/mt76_connac_mcu.h | 48 ++++++++++---------
> .../net/wireless/mediatek/mt76/mt7921/mcu.c | 24 +++++-----
> .../wireless/mediatek/mt76/mt7921/testmode.c | 4 +-
> 5 files changed, 73 insertions(+), 66 deletions(-)
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
> index fcbcfc9f5a04..58be537adb1f 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
> @@ -145,7 +145,7 @@ void mt7615_mcu_fill_msg(struct mt7615_dev *dev, struct sk_buff *skb,
> mcu_txd->cid = mcu_cmd;
> mcu_txd->ext_cid = FIELD_GET(__MCU_CMD_FIELD_EXT_ID, cmd);
>
> - if (mcu_txd->ext_cid || (cmd & MCU_CE_PREFIX)) {
> + if (mcu_txd->ext_cid || (cmd & __MCU_CMD_FIELD_CE)) {
> if (cmd & __MCU_CMD_FIELD_QUERY)
> mcu_txd->set_query = MCU_Q_QUERY;
> else
> @@ -193,7 +193,7 @@ int mt7615_mcu_parse_response(struct mt76_dev *mdev, int cmd,
> skb_pull(skb, sizeof(*rxd));
> event = (struct mt7615_mcu_uni_event *)skb->data;
> ret = le32_to_cpu(event->status);
> - } else if (cmd == MCU_CMD_REG_READ) {
> + } else if (cmd == MCU_CE_QUERY(REG_READ)) {
> struct mt7615_mcu_reg_event *event;
>
> skb_pull(skb, sizeof(*rxd));
> @@ -2737,13 +2737,13 @@ int mt7615_mcu_set_bss_pm(struct mt7615_dev *dev, struct ieee80211_vif *vif,
> if (vif->type != NL80211_IFTYPE_STATION)
> return 0;
>
> - err = mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_ABORT, &req_hdr,
> - sizeof(req_hdr), false);
> + err = mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_ABORT),
> + &req_hdr, sizeof(req_hdr), false);
> if (err < 0 || !enable)
> return err;
>
> - return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_CONNECTED, &req,
> - sizeof(req), false);
> + return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_CONNECTED),
> + &req, sizeof(req), false);
> }
>
> int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif,
> @@ -2762,6 +2762,6 @@ int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif,
>
> phy->roc_grant = false;
>
> - return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_ROC, &req,
> - sizeof(req), false);
> + return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_ROC),
> + &req, sizeof(req), false);
> }
> diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
> index 7733c8fad241..1fb8432aa27c 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
> @@ -160,7 +160,8 @@ int mt76_connac_mcu_set_channel_domain(struct mt76_phy *phy)
>
> memcpy(__skb_push(skb, sizeof(hdr)), &hdr, sizeof(hdr));
>
> - return mt76_mcu_skb_send_msg(dev, skb, MCU_CMD_SET_CHAN_DOMAIN, false);
> + return mt76_mcu_skb_send_msg(dev, skb, MCU_CE_CMD(SET_CHAN_DOMAIN),
> + false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_channel_domain);
>
> @@ -198,8 +199,8 @@ int mt76_connac_mcu_set_vif_ps(struct mt76_dev *dev, struct ieee80211_vif *vif)
> if (vif->type != NL80211_IFTYPE_STATION)
> return -EOPNOTSUPP;
>
> - return mt76_mcu_send_msg(dev, MCU_CMD_SET_PS_PROFILE, &req,
> - sizeof(req), false);
> + return mt76_mcu_send_msg(dev, MCU_CE_CMD(SET_PS_PROFILE),
> + &req, sizeof(req), false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_vif_ps);
>
> @@ -1523,7 +1524,8 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif,
> req->scan_func |= SCAN_FUNC_RANDOM_MAC;
> }
>
> - err = mt76_mcu_skb_send_msg(mdev, skb, MCU_CMD_START_HW_SCAN, false);
> + err = mt76_mcu_skb_send_msg(mdev, skb, MCU_CE_CMD(START_HW_SCAN),
> + false);
> if (err < 0)
> clear_bit(MT76_HW_SCANNING, &phy->state);
>
> @@ -1551,8 +1553,8 @@ int mt76_connac_mcu_cancel_hw_scan(struct mt76_phy *phy,
> ieee80211_scan_completed(phy->hw, &info);
> }
>
> - return mt76_mcu_send_msg(phy->dev, MCU_CMD_CANCEL_HW_SCAN, &req,
> - sizeof(req), false);
> + return mt76_mcu_send_msg(phy->dev, MCU_CE_CMD(CANCEL_HW_SCAN),
> + &req, sizeof(req), false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_cancel_hw_scan);
>
> @@ -1638,7 +1640,8 @@ int mt76_connac_mcu_sched_scan_req(struct mt76_phy *phy,
> memcpy(skb_put(skb, sreq->ie_len), sreq->ie, sreq->ie_len);
> }
>
> - return mt76_mcu_skb_send_msg(mdev, skb, MCU_CMD_SCHED_SCAN_REQ, false);
> + return mt76_mcu_skb_send_msg(mdev, skb, MCU_CE_CMD(SCHED_SCAN_REQ),
> + false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_sched_scan_req);
>
> @@ -1658,8 +1661,8 @@ int mt76_connac_mcu_sched_scan_enable(struct mt76_phy *phy,
> else
> clear_bit(MT76_HW_SCHED_SCANNING, &phy->state);
>
> - return mt76_mcu_send_msg(phy->dev, MCU_CMD_SCHED_SCAN_ENABLE, &req,
> - sizeof(req), false);
> + return mt76_mcu_send_msg(phy->dev, MCU_CE_CMD(SCHED_SCAN_ENABLE),
> + &req, sizeof(req), false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_sched_scan_enable);
>
> @@ -1671,8 +1674,8 @@ int mt76_connac_mcu_chip_config(struct mt76_dev *dev)
>
> memcpy(req.data, "assert", 7);
>
> - return mt76_mcu_send_msg(dev, MCU_CMD_CHIP_CONFIG, &req, sizeof(req),
> - false);
> + return mt76_mcu_send_msg(dev, MCU_CE_CMD(CHIP_CONFIG),
> + &req, sizeof(req), false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_chip_config);
>
> @@ -1684,8 +1687,8 @@ int mt76_connac_mcu_set_deep_sleep(struct mt76_dev *dev, bool enable)
>
> snprintf(req.data, sizeof(req.data), "KeepFullPwr %d", !enable);
>
> - return mt76_mcu_send_msg(dev, MCU_CMD_CHIP_CONFIG, &req, sizeof(req),
> - false);
> + return mt76_mcu_send_msg(dev, MCU_CE_CMD(CHIP_CONFIG),
> + &req, sizeof(req), false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_deep_sleep);
>
> @@ -1787,8 +1790,8 @@ int mt76_connac_mcu_get_nic_capability(struct mt76_phy *phy)
> struct sk_buff *skb;
> int ret, i;
>
> - ret = mt76_mcu_send_and_get_msg(phy->dev, MCU_CMD_GET_NIC_CAPAB, NULL,
> - 0, true, &skb);
> + ret = mt76_mcu_send_and_get_msg(phy->dev, MCU_CE_CMD(GET_NIC_CAPAB),
> + NULL, 0, true, &skb);
> if (ret)
> return ret;
>
> @@ -2071,7 +2074,8 @@ mt76_connac_mcu_rate_txpower_band(struct mt76_phy *phy,
> memcpy(skb->data, &tx_power_tlv, sizeof(tx_power_tlv));
>
> err = mt76_mcu_skb_send_msg(dev, skb,
> - MCU_CMD_SET_RATE_TX_POWER, false);
> + MCU_CE_CMD(SET_RATE_TX_POWER),
> + false);
> if (err < 0)
> return err;
> }
> @@ -2163,8 +2167,8 @@ int mt76_connac_mcu_set_p2p_oppps(struct ieee80211_hw *hw,
> .bss_idx = mvif->idx,
> };
>
> - return mt76_mcu_send_msg(phy->dev, MCU_CMD_SET_P2P_OPPPS, &req,
> - sizeof(req), false);
> + return mt76_mcu_send_msg(phy->dev, MCU_CE_CMD(SET_P2P_OPPPS),
> + &req, sizeof(req), false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_p2p_oppps);
>
> @@ -2490,8 +2494,8 @@ u32 mt76_connac_mcu_reg_rr(struct mt76_dev *dev, u32 offset)
> .addr = cpu_to_le32(offset),
> };
>
> - return mt76_mcu_send_msg(dev, MCU_CMD_REG_READ, &req, sizeof(req),
> - true);
> + return mt76_mcu_send_msg(dev, MCU_CE_QUERY(REG_READ), &req,
> + sizeof(req), true);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_rr);
>
> @@ -2505,7 +2509,8 @@ void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val)
> .val = cpu_to_le32(val),
> };
>
> - mt76_mcu_send_msg(dev, MCU_CMD_REG_WRITE, &req, sizeof(req), false);
> + mt76_mcu_send_msg(dev, MCU_CE_CMD(REG_WRITE), &req,
> + sizeof(req), false);
> }
> EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_wr);
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
> index 5c5fab9154e5..acb9a286d354 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
> @@ -496,13 +496,11 @@ enum {
> #define MCU_CMD_UNI_EXT_ACK (MCU_CMD_ACK | MCU_CMD_UNI | \
> MCU_CMD_QUERY)
>
> -#define MCU_CE_PREFIX BIT(29)
> -#define MCU_CMD_MASK ~(MCU_CE_PREFIX)
> -
> #define __MCU_CMD_FIELD_ID GENMASK(7, 0)
> #define __MCU_CMD_FIELD_EXT_ID GENMASK(15, 8)
> #define __MCU_CMD_FIELD_QUERY BIT(16)
> #define __MCU_CMD_FIELD_UNI BIT(17)
> +#define __MCU_CMD_FIELD_CE BIT(18)
>
> #define MCU_CMD(_t) FIELD_PREP(__MCU_CMD_FIELD_ID, \
> MCU_CMD_##_t)
> @@ -513,6 +511,10 @@ enum {
> #define MCU_UNI_CMD(_t) (__MCU_CMD_FIELD_UNI | \
> FIELD_PREP(__MCU_CMD_FIELD_ID, \
> MCU_UNI_CMD_##_t))
> +#define MCU_CE_CMD(_t) (__MCU_CMD_FIELD_CE | \
> + FIELD_PREP(__MCU_CMD_FIELD_ID, \
> + MCU_CE_CMD_##_t))
> +#define MCU_CE_QUERY(_t) (MCU_CE_CMD(_t) | __MCU_CMD_FIELD_QUERY)
>
> enum {
> MCU_EXT_CMD_EFUSE_ACCESS = 0x01,
> @@ -589,26 +591,26 @@ enum {
>
> /* offload mcu commands */
> enum {
> - MCU_CMD_TEST_CTRL = MCU_CE_PREFIX | 0x01,
> - MCU_CMD_START_HW_SCAN = MCU_CE_PREFIX | 0x03,
> - MCU_CMD_SET_PS_PROFILE = MCU_CE_PREFIX | 0x05,
> - MCU_CMD_SET_CHAN_DOMAIN = MCU_CE_PREFIX | 0x0f,
> - MCU_CMD_SET_BSS_CONNECTED = MCU_CE_PREFIX | 0x16,
> - MCU_CMD_SET_BSS_ABORT = MCU_CE_PREFIX | 0x17,
> - MCU_CMD_CANCEL_HW_SCAN = MCU_CE_PREFIX | 0x1b,
> - MCU_CMD_SET_ROC = MCU_CE_PREFIX | 0x1d,
> - MCU_CMD_SET_P2P_OPPPS = MCU_CE_PREFIX | 0x33,
> - MCU_CMD_SET_RATE_TX_POWER = MCU_CE_PREFIX | 0x5d,
> - MCU_CMD_SCHED_SCAN_ENABLE = MCU_CE_PREFIX | 0x61,
> - MCU_CMD_SCHED_SCAN_REQ = MCU_CE_PREFIX | 0x62,
> - MCU_CMD_GET_NIC_CAPAB = MCU_CE_PREFIX | 0x8a,
> - MCU_CMD_SET_MU_EDCA_PARMS = MCU_CE_PREFIX | 0xb0,
> - MCU_CMD_REG_WRITE = MCU_CE_PREFIX | 0xc0,
> - MCU_CMD_REG_READ = MCU_CE_PREFIX | __MCU_CMD_FIELD_QUERY | 0xc0,
> - MCU_CMD_CHIP_CONFIG = MCU_CE_PREFIX | 0xca,
> - MCU_CMD_FWLOG_2_HOST = MCU_CE_PREFIX | 0xc5,
> - MCU_CMD_GET_WTBL = MCU_CE_PREFIX | 0xcd,
> - MCU_CMD_GET_TXPWR = MCU_CE_PREFIX | 0xd0,
> + MCU_CE_CMD_TEST_CTRL = 0x01,
> + MCU_CE_CMD_START_HW_SCAN = 0x03,
> + MCU_CE_CMD_SET_PS_PROFILE = 0x05,
> + MCU_CE_CMD_SET_CHAN_DOMAIN = 0x0f,
> + MCU_CE_CMD_SET_BSS_CONNECTED = 0x16,
> + MCU_CE_CMD_SET_BSS_ABORT = 0x17,
> + MCU_CE_CMD_CANCEL_HW_SCAN = 0x1b,
> + MCU_CE_CMD_SET_ROC = 0x1d,
> + MCU_CE_CMD_SET_P2P_OPPPS = 0x33,
> + MCU_CE_CMD_SET_RATE_TX_POWER = 0x5d,
> + MCU_CE_CMD_SCHED_SCAN_ENABLE = 0x61,
> + MCU_CE_CMD_SCHED_SCAN_REQ = 0x62,
> + MCU_CE_CMD_GET_NIC_CAPAB = 0x8a,
> + MCU_CE_CMD_SET_MU_EDCA_PARMS = 0xb0,
> + MCU_CE_CMD_REG_WRITE = 0xc0,
> + MCU_CE_CMD_REG_READ = 0xc0,
> + MCU_CE_CMD_CHIP_CONFIG = 0xca,
> + MCU_CE_CMD_FWLOG_2_HOST = 0xc5,
> + MCU_CE_CMD_GET_WTBL = 0xcd,
> + MCU_CE_CMD_GET_TXPWR = 0xd0,
> };
>
> enum {
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> index 484a8c57b862..4c6adbb96955 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> @@ -163,8 +163,8 @@ mt7921_mcu_parse_eeprom(struct mt76_dev *dev, struct sk_buff *skb)
> int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd,
> struct sk_buff *skb, int seq)
> {
> + int mcu_cmd = FIELD_GET(__MCU_CMD_FIELD_ID, cmd);
> struct mt7921_mcu_rxd *rxd;
> - int mcu_cmd = cmd & MCU_CMD_MASK;
> int ret = 0;
>
> if (!skb) {
> @@ -201,7 +201,7 @@ int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd,
> /* skip invalid event */
> if (mcu_cmd != event->cid)
> ret = -EAGAIN;
> - } else if (cmd == MCU_CMD_REG_READ) {
> + } else if (cmd == MCU_CE_QUERY(REG_READ)) {
> struct mt7921_mcu_reg_event *event;
>
> skb_pull(skb, sizeof(*rxd));
> @@ -274,7 +274,7 @@ int mt7921_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb,
> mcu_txd->s2d_index = MCU_S2D_H2N;
> mcu_txd->ext_cid = FIELD_GET(__MCU_CMD_FIELD_EXT_ID, cmd);
>
> - if (mcu_txd->ext_cid || (cmd & MCU_CE_PREFIX)) {
> + if (mcu_txd->ext_cid || (cmd & __MCU_CMD_FIELD_CE)) {
> if (cmd & __MCU_CMD_FIELD_QUERY)
> mcu_txd->set_query = MCU_Q_QUERY;
> else
> @@ -883,8 +883,8 @@ int mt7921_mcu_fw_log_2_host(struct mt7921_dev *dev, u8 ctrl)
> .ctrl_val = ctrl
> };
>
> - return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_FWLOG_2_HOST, &data,
> - sizeof(data), false);
> + return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(FWLOG_2_HOST),
> + &data, sizeof(data), false);
> }
>
> int mt7921_run_firmware(struct mt7921_dev *dev)
> @@ -1009,8 +1009,8 @@ int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif)
> e->timer = q->mu_edca_timer;
> }
>
> - return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_MU_EDCA_PARMS, &req_mu,
> - sizeof(req_mu), false);
> + return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_MU_EDCA_PARMS),
> + &req_mu, sizeof(req_mu), false);
> }
>
> int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd)
> @@ -1214,13 +1214,13 @@ mt7921_mcu_set_bss_pm(struct mt7921_dev *dev, struct ieee80211_vif *vif,
> if (vif->type != NL80211_IFTYPE_STATION)
> return 0;
>
> - err = mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_ABORT, &req_hdr,
> - sizeof(req_hdr), false);
> + err = mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_ABORT),
> + &req_hdr, sizeof(req_hdr), false);
> if (err < 0 || !enable)
> return err;
>
> - return mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_BSS_CONNECTED, &req,
> - sizeof(req), false);
> + return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(SET_BSS_CONNECTED),
> + &req, sizeof(req), false);
> }
>
> int mt7921_mcu_sta_update(struct mt7921_dev *dev, struct ieee80211_sta *sta,
> @@ -1330,7 +1330,7 @@ int mt7921_get_txpwr_info(struct mt7921_dev *dev, struct mt7921_txpwr *txpwr)
> struct sk_buff *skb;
> int ret;
>
> - ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CMD_GET_TXPWR,
> + ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CE_CMD(GET_TXPWR),
> &req, sizeof(req), true, &skb);
> if (ret)
> return ret;
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c
> index 8bd43879dd6f..bdec8684ce94 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c
> @@ -66,7 +66,7 @@ mt7921_tm_set(struct mt7921_dev *dev, struct mt7921_tm_cmd *req)
> if (!mt76_testmode_enabled(phy))
> goto out;
>
> - ret = mt76_mcu_send_msg(&dev->mt76, MCU_CMD_TEST_CTRL, &cmd,
> + ret = mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(TEST_CTRL), &cmd,
> sizeof(cmd), false);
> if (ret)
> goto out;
> @@ -95,7 +95,7 @@ mt7921_tm_query(struct mt7921_dev *dev, struct mt7921_tm_cmd *req,
> struct sk_buff *skb;
> int ret;
>
> - ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CMD_TEST_CTRL,
> + ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CE_CMD(TEST_CTRL),
> &cmd, sizeof(cmd), true, &skb);
> if (ret)
> goto out;
> --
> 2.35.1
>
On Sun, Jan 30, 2022 at 01:58:37AM -0600, Felipe Contreras wrote:
> From: Lorenzo Bianconi <[email protected]>
>
> [ Upstream commit 680a2ead741ad9b479a53adf154ed5eee74d2b9a ]
>
> Similar to MCU_EXT_CMD, introduce MCU_CE_CMD for CE commands.
>
> Upstream commit 547224024579 (mt76: connac: introduce MCU_UNI_CMD macro,
> 2021-12-09) introduced a bug by removing MCU_UNI_PREFIX, but not
> updating MCU_CMD_MASK accordingly, so when commands are compared in
> mt7921_mcu_parse_response() one has the extra bit __MCU_CMD_FIELD_UNI
> set and the comparison fails:
>
> if (mcu_cmd != event->cid)
> if (20001 != 1)
>
> The fix was sneaked by in the next commit 680a2ead741a (mt76: connac:
> introduce MCU_CE_CMD macro, 2021-12-09):
>
> - int mcu_cmd = cmd & MCU_CMD_MASK;
> + int mcu_cmd = FIELD_GET(__MCU_CMD_FIELD_ID, cmd);
>
> But it was never merged into linux-stable.
>
> We need either both commits, or none.
>
> Cc: Sasha Levin <[email protected]>
> Signed-off-by: Lorenzo Bianconi <[email protected]>
> Signed-off-by: Felix Fietkau <[email protected]>
> Signed-off-by: Felipe Contreras <[email protected]>
> ---
> .../net/wireless/mediatek/mt76/mt7615/mcu.c | 16 +++----
> .../wireless/mediatek/mt76/mt76_connac_mcu.c | 47 ++++++++++--------
> .../wireless/mediatek/mt76/mt76_connac_mcu.h | 48 ++++++++++---------
> .../net/wireless/mediatek/mt76/mt7921/mcu.c | 24 +++++-----
> .../wireless/mediatek/mt76/mt7921/testmode.c | 4 +-
> 5 files changed, 73 insertions(+), 66 deletions(-)
Now queued up, thanks!
greg k-h