Patch "wifi: rtw89: fix parsing offset for MCC C2H" has been added to the 6.2-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    wifi: rtw89: fix parsing offset for MCC C2H

to the 6.2-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     wifi-rtw89-fix-parsing-offset-for-mcc-c2h.patch
and it can be found in the queue-6.2 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit c4fd4eb3de852e6d15d91925310e82428d7409ec
Author: Zong-Zhe Yang <kevin_yang@xxxxxxxxxxx>
Date:   Thu Jan 19 14:43:41 2023 +0800

    wifi: rtw89: fix parsing offset for MCC C2H
    
    [ Upstream commit 24d72944d79e6795ba4330c114de0387386bf3aa ]
    
    A 8-byte offset is missed during parsing C2Hs (chip to host packets)
    of MCC (multi-channel concurrent) series.
    So, we fix it.
    
    Fixes: ef9dff4cb491 ("wifi: rtw89: mac: process MCC related C2H")
    Signed-off-by: Zong-Zhe Yang <kevin_yang@xxxxxxxxxxx>
    Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
    Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230119064342.65391-1-pkshih@xxxxxxxxxxx
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h
index 4d2f9ea9e0022..2e4ca1cc5cae9 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.h
+++ b/drivers/net/wireless/realtek/rtw89/fw.h
@@ -3209,16 +3209,16 @@ static inline struct rtw89_fw_c2h_attr *RTW89_SKB_C2H_CB(struct sk_buff *skb)
 	le32_get_bits(*((const __le32 *)(c2h) + 5), GENMASK(25, 24))
 
 #define RTW89_GET_MAC_C2H_MCC_RCV_ACK_GROUP(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(1, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(1, 0))
 #define RTW89_GET_MAC_C2H_MCC_RCV_ACK_H2C_FUNC(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(15, 8))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(15, 8))
 
 #define RTW89_GET_MAC_C2H_MCC_REQ_ACK_GROUP(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(1, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(1, 0))
 #define RTW89_GET_MAC_C2H_MCC_REQ_ACK_H2C_RETURN(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(7, 2))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(7, 2))
 #define RTW89_GET_MAC_C2H_MCC_REQ_ACK_H2C_FUNC(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(15, 8))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(15, 8))
 
 struct rtw89_mac_mcc_tsf_rpt {
 	u32 macid_x;
@@ -3232,30 +3232,30 @@ struct rtw89_mac_mcc_tsf_rpt {
 static_assert(sizeof(struct rtw89_mac_mcc_tsf_rpt) <= RTW89_COMPLETION_BUF_SIZE);
 
 #define RTW89_GET_MAC_C2H_MCC_TSF_RPT_MACID_X(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(7, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(7, 0))
 #define RTW89_GET_MAC_C2H_MCC_TSF_RPT_MACID_Y(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(15, 8))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(15, 8))
 #define RTW89_GET_MAC_C2H_MCC_TSF_RPT_GROUP(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(17, 16))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(17, 16))
 #define RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_LOW_X(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 1), GENMASK(31, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 3), GENMASK(31, 0))
 #define RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_HIGH_X(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(31, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 4), GENMASK(31, 0))
 #define RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_LOW_Y(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 3), GENMASK(31, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 5), GENMASK(31, 0))
 #define RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_HIGH_Y(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 4), GENMASK(31, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 6), GENMASK(31, 0))
 
 #define RTW89_GET_MAC_C2H_MCC_STATUS_RPT_STATUS(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(5, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(5, 0))
 #define RTW89_GET_MAC_C2H_MCC_STATUS_RPT_GROUP(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(7, 6))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(7, 6))
 #define RTW89_GET_MAC_C2H_MCC_STATUS_RPT_MACID(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h)), GENMASK(15, 8))
+	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(15, 8))
 #define RTW89_GET_MAC_C2H_MCC_STATUS_RPT_TSF_LOW(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 1), GENMASK(31, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 3), GENMASK(31, 0))
 #define RTW89_GET_MAC_C2H_MCC_STATUS_RPT_TSF_HIGH(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(31, 0))
+	le32_get_bits(*((const __le32 *)(c2h) + 4), GENMASK(31, 0))
 
 #define RTW89_FW_HDR_SIZE 32
 #define RTW89_FW_SECTION_HDR_SIZE 16