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wifi: rtw89: fw: dump status of H2C command and C2H event for SER

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When SER (system error recovery) happens, there may be some handshake
between FW and SW, e.g. SER Level 1. These handshake are based on H2C
commands and C2H events. Dump the status of them to enhance SER debug.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260515014433.16168-4-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2026-05-15 09:44:23 +08:00 committed by Ping-Ke Shih
parent becd1c37ef
commit 125fd4514f
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/realtek/rtw89/fw.c
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@ -8293,6 +8293,12 @@ void rtw89_fw_st_dbg_dump(struct rtw89_dev *rtwdev)
rtw89_info(rtwdev, "FW MISC = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM3));
rtw89_info(rtwdev, "R_AX_HALT_C2H = 0x%x\n",
rtw89_read32(rtwdev, R_AX_HALT_C2H));
rtw89_info(rtwdev, "R_AX_HALT_C2H_CTRL = 0x%x\n",
rtw89_read32(rtwdev, R_AX_HALT_C2H_CTRL));
rtw89_info(rtwdev, "R_AX_HALT_H2C = 0x%x\n",
rtw89_read32(rtwdev, R_AX_HALT_H2C));
rtw89_info(rtwdev, "R_AX_HALT_H2C_CTRL = 0x%x\n",
rtw89_read32(rtwdev, R_AX_HALT_H2C_CTRL));
rtw89_info(rtwdev, "R_AX_SER_DBG_INFO = 0x%x\n",
rtw89_read32(rtwdev, R_AX_SER_DBG_INFO));