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wifi: rtw89: fw: extend program counter dump for Wi-Fi 7 chip

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Extend FW program counter dump for Wi-Fi 7 chip.
They poll different addresses.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231204080751.15354-3-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2023-12-04 16:07:48 +08:00 committed by Kalle Valo
parent c5ece8d843
commit 2a68a27cd2
2 changed files with 11 additions and 1 deletions
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10
drivers/net/wireless/realtek/rtw89/fw.c
View File

@ -957,16 +957,24 @@ static int rtw89_fw_download_main(struct rtw89_dev *rtwdev,
static void rtw89_fw_prog_cnt_dump(struct rtw89_dev *rtwdev)
{
enum rtw89_chip_gen chip_gen = rtwdev->chip->chip_gen;
u32 addr = R_AX_DBG_PORT_SEL;
u32 val32;
u16 index;
if (chip_gen == RTW89_CHIP_BE) {
addr = R_BE_WLCPU_PORT_PC;
goto dump;
}
rtw89_write32(rtwdev, R_AX_DBG_CTRL,
FIELD_PREP(B_AX_DBG_SEL0, FW_PROG_CNTR_DBG_SEL) |
FIELD_PREP(B_AX_DBG_SEL1, FW_PROG_CNTR_DBG_SEL));
rtw89_write32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_SEL_0XC0_MASK, MAC_DBG_SEL);
dump:
for (index = 0; index < 15; index++) {
val32 = rtw89_read32(rtwdev, R_AX_DBG_PORT_SEL);
val32 = rtw89_read32(rtwdev, addr);
rtw89_err(rtwdev, "[ERR]fw PC = 0x%x\n", val32);
fsleep(10);
}

2
drivers/net/wireless/realtek/rtw89/reg.h
View File

@ -4023,6 +4023,8 @@
#define B_BE_USB_HCISYS_PWR_STE_MASK GENMASK(3, 2)
#define B_BE_PCIE_HCISYS_PWR_STE_MASK GENMASK(1, 0)
#define R_BE_WLCPU_PORT_PC 0x03FC
#define R_BE_DCPU_PLATFORM_ENABLE 0x0888
#define B_BE_DCPU_SYM_DPLT_MEM_MUX_EN BIT(10)
#define B_BE_DCPU_WARM_EN BIT(9)