drivers/net/wireless/realtek/rtw89/debug.c

// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright(c) 2019-2020  Realtek Corporation
 */

#include "coex.h"
#include "debug.h"
#include "fw.h"
#include "mac.h"
#include "ps.h"
#include "reg.h"
#include "sar.h"

#ifdef CONFIG_RTW89_DEBUGMSG
unsigned int rtw89_debug_mask;
EXPORT_SYMBOL(rtw89_debug_mask);
module_param_named(debug_mask, rtw89_debug_mask, uint, 0644);
MODULE_PARM_DESC(debug_mask, "Debugging mask");
#endif

#ifdef CONFIG_RTW89_DEBUGFS
struct rtw89_debugfs_priv {
	struct rtw89_dev *rtwdev;
	int (*cb_read)(struct seq_file *m, void *v);
	ssize_t (*cb_write)(struct file *filp, const char __user *buffer,
			    size_t count, loff_t *loff);
	union {
		u32 cb_data;
		struct {
			u32 addr;
			u8 len;
		} read_reg;
		struct {
			u32 addr;
			u32 mask;
			u8 path;
		} read_rf;
		struct {
			u8 ss_dbg:1;
			u8 dle_dbg:1;
			u8 dmac_dbg:1;
			u8 cmac_dbg:1;
			u8 dbg_port:1;
		} dbgpkg_en;
		struct {
			u32 start;
			u32 len;
			u8 sel;
		} mac_mem;
	};
};

static int rtw89_debugfs_single_show(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;

	return debugfs_priv->cb_read(m, v);
}

static ssize_t rtw89_debugfs_single_write(struct file *filp,
					  const char __user *buffer,
					  size_t count, loff_t *loff)
{
	struct rtw89_debugfs_priv *debugfs_priv = filp->private_data;

	return debugfs_priv->cb_write(filp, buffer, count, loff);
}

static ssize_t rtw89_debugfs_seq_file_write(struct file *filp,
					    const char __user *buffer,
					    size_t count, loff_t *loff)
{
	struct seq_file *seqpriv = (struct seq_file *)filp->private_data;
	struct rtw89_debugfs_priv *debugfs_priv = seqpriv->private;

	return debugfs_priv->cb_write(filp, buffer, count, loff);
}

static int rtw89_debugfs_single_open(struct inode *inode, struct file *filp)
{
	return single_open(filp, rtw89_debugfs_single_show, inode->i_private);
}

static int rtw89_debugfs_close(struct inode *inode, struct file *filp)
{
	return 0;
}

static const struct file_operations file_ops_single_r = {
	.owner = THIS_MODULE,
	.open = rtw89_debugfs_single_open,
	.read = seq_read,
	.llseek = seq_lseek,
	.release = single_release,
};

static const struct file_operations file_ops_common_rw = {
	.owner = THIS_MODULE,
	.open = rtw89_debugfs_single_open,
	.release = single_release,
	.read = seq_read,
	.llseek = seq_lseek,
	.write = rtw89_debugfs_seq_file_write,
};

static const struct file_operations file_ops_single_w = {
	.owner = THIS_MODULE,
	.write = rtw89_debugfs_single_write,
	.open = simple_open,
	.release = rtw89_debugfs_close,
};

static ssize_t
rtw89_debug_priv_read_reg_select(struct file *filp,
				 const char __user *user_buf,
				 size_t count, loff_t *loff)
{
	struct seq_file *m = (struct seq_file *)filp->private_data;
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	char buf[32];
	size_t buf_size;
	u32 addr, len;
	int num;

	buf_size = min(count, sizeof(buf) - 1);
	if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;

	buf[buf_size] = '\0';
	num = sscanf(buf, "%x %x", &addr, &len);
	if (num != 2) {
		rtw89_info(rtwdev, "invalid format: <addr> <len>\n");
		return -EINVAL;
	}

	debugfs_priv->read_reg.addr = addr;
	debugfs_priv->read_reg.len = len;

	rtw89_info(rtwdev, "select read %d bytes from 0x%08x\n", len, addr);

	return count;
}

static int rtw89_debug_priv_read_reg_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	u32 addr, data;
	u8 len;

	len = debugfs_priv->read_reg.len;
	addr = debugfs_priv->read_reg.addr;

	switch (len) {
	case 1:
		data = rtw89_read8(rtwdev, addr);
		break;
	case 2:
		data = rtw89_read16(rtwdev, addr);
		break;
	case 4:
		data = rtw89_read32(rtwdev, addr);
		break;
	default:
		rtw89_info(rtwdev, "invalid read reg len %d\n", len);
		return -EINVAL;
	}

	seq_printf(m, "get %d bytes at 0x%08x=0x%08x\n", len, addr, data);

	return 0;
}

static ssize_t rtw89_debug_priv_write_reg_set(struct file *filp,
					      const char __user *user_buf,
					      size_t count, loff_t *loff)
{
	struct rtw89_debugfs_priv *debugfs_priv = filp->private_data;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	char buf[32];
	size_t buf_size;
	u32 addr, val, len;
	int num;

	buf_size = min(count, sizeof(buf) - 1);
	if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;

	buf[buf_size] = '\0';
	num = sscanf(buf, "%x %x %x", &addr, &val, &len);
	if (num !=  3) {
		rtw89_info(rtwdev, "invalid format: <addr> <val> <len>\n");
		return -EINVAL;
	}

	switch (len) {
	case 1:
		rtw89_info(rtwdev, "reg write8 0x%08x: 0x%02x\n", addr, val);
		rtw89_write8(rtwdev, addr, (u8)val);
		break;
	case 2:
		rtw89_info(rtwdev, "reg write16 0x%08x: 0x%04x\n", addr, val);
		rtw89_write16(rtwdev, addr, (u16)val);
		break;
	case 4:
		rtw89_info(rtwdev, "reg write32 0x%08x: 0x%08x\n", addr, val);
		rtw89_write32(rtwdev, addr, (u32)val);
		break;
	default:
		rtw89_info(rtwdev, "invalid read write len %d\n", len);
		break;
	}

	return count;
}

static ssize_t
rtw89_debug_priv_read_rf_select(struct file *filp,
				const char __user *user_buf,
				size_t count, loff_t *loff)
{
	struct seq_file *m = (struct seq_file *)filp->private_data;
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	char buf[32];
	size_t buf_size;
	u32 addr, mask;
	u8 path;
	int num;

	buf_size = min(count, sizeof(buf) - 1);
	if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;

	buf[buf_size] = '\0';
	num = sscanf(buf, "%hhd %x %x", &path, &addr, &mask);
	if (num != 3) {
		rtw89_info(rtwdev, "invalid format: <path> <addr> <mask>\n");
		return -EINVAL;
	}

	if (path >= rtwdev->chip->rf_path_num) {
		rtw89_info(rtwdev, "wrong rf path\n");
		return -EINVAL;
	}
	debugfs_priv->read_rf.addr = addr;
	debugfs_priv->read_rf.mask = mask;
	debugfs_priv->read_rf.path = path;

	rtw89_info(rtwdev, "select read rf path %d from 0x%08x\n", path, addr);

	return count;
}

static int rtw89_debug_priv_read_rf_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	u32 addr, data, mask;
	u8 path;

	addr = debugfs_priv->read_rf.addr;
	mask = debugfs_priv->read_rf.mask;
	path = debugfs_priv->read_rf.path;

	data = rtw89_read_rf(rtwdev, path, addr, mask);

	seq_printf(m, "path %d, rf register 0x%08x=0x%08x\n", path, addr, data);

	return 0;
}

static ssize_t rtw89_debug_priv_write_rf_set(struct file *filp,
					     const char __user *user_buf,
					     size_t count, loff_t *loff)
{
	struct rtw89_debugfs_priv *debugfs_priv = filp->private_data;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	char buf[32];
	size_t buf_size;
	u32 addr, val, mask;
	u8 path;
	int num;

	buf_size = min(count, sizeof(buf) - 1);
	if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;

	buf[buf_size] = '\0';
	num = sscanf(buf, "%hhd %x %x %x", &path, &addr, &mask, &val);
	if (num != 4) {
		rtw89_info(rtwdev, "invalid format: <path> <addr> <mask> <val>\n");
		return -EINVAL;
	}

	if (path >= rtwdev->chip->rf_path_num) {
		rtw89_info(rtwdev, "wrong rf path\n");
		return -EINVAL;
	}

	rtw89_info(rtwdev, "path %d, rf register write 0x%08x=0x%08x (mask = 0x%08x)\n",
		   path, addr, val, mask);
	rtw89_write_rf(rtwdev, path, addr, mask, val);

	return count;
}

static int rtw89_debug_priv_rf_reg_dump_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	const struct rtw89_chip_info *chip = rtwdev->chip;
	u32 addr, offset, data;
	u8 path;

	for (path = 0; path < chip->rf_path_num; path++) {
		seq_printf(m, "RF path %d:\n\n", path);
		for (addr = 0; addr < 0x100; addr += 4) {
			seq_printf(m, "0x%08x: ", addr);
			for (offset = 0; offset < 4; offset++) {
				data = rtw89_read_rf(rtwdev, path,
						     addr + offset, RFREG_MASK);
				seq_printf(m, "0x%05x  ", data);
			}
			seq_puts(m, "\n");
		}
		seq_puts(m, "\n");
	}

	return 0;
}

struct txpwr_ent {
	const char *txt;
	u8 len;
};

struct txpwr_map {
	const struct txpwr_ent *ent;
	u8 size;
	u32 addr_from;
	u32 addr_to;
};

#define __GEN_TXPWR_ENT2(_t, _e0, _e1) \
	{ .len = 2, .txt = _t "\t-  " _e0 "  " _e1 }

#define __GEN_TXPWR_ENT4(_t, _e0, _e1, _e2, _e3) \
	{ .len = 4, .txt = _t "\t-  " _e0 "  " _e1 "  " _e2 "  " _e3 }

#define __GEN_TXPWR_ENT8(_t, _e0, _e1, _e2, _e3, _e4, _e5, _e6, _e7) \
	{ .len = 8, .txt = _t "\t-  " \
	  _e0 "  " _e1 "  " _e2 "  " _e3 "  " \
	  _e4 "  " _e5 "  " _e6 "  " _e7 }

static const struct txpwr_ent __txpwr_ent_byr[] = {
	__GEN_TXPWR_ENT4("CCK       ", "1M   ", "2M   ", "5.5M ", "11M  "),
	__GEN_TXPWR_ENT4("LEGACY    ", "6M   ", "9M   ", "12M  ", "18M  "),
	__GEN_TXPWR_ENT4("LEGACY    ", "24M  ", "36M  ", "48M  ", "54M  "),
	/* 1NSS */
	__GEN_TXPWR_ENT4("MCS_1NSS  ", "MCS0 ", "MCS1 ", "MCS2 ", "MCS3 "),
	__GEN_TXPWR_ENT4("MCS_1NSS  ", "MCS4 ", "MCS5 ", "MCS6 ", "MCS7 "),
	__GEN_TXPWR_ENT4("MCS_1NSS  ", "MCS8 ", "MCS9 ", "MCS10", "MCS11"),
	__GEN_TXPWR_ENT4("HEDCM_1NSS", "MCS0 ", "MCS1 ", "MCS3 ", "MCS4 "),
	/* 2NSS */
	__GEN_TXPWR_ENT4("MCS_2NSS  ", "MCS0 ", "MCS1 ", "MCS2 ", "MCS3 "),
	__GEN_TXPWR_ENT4("MCS_2NSS  ", "MCS4 ", "MCS5 ", "MCS6 ", "MCS7 "),
	__GEN_TXPWR_ENT4("MCS_2NSS  ", "MCS8 ", "MCS9 ", "MCS10", "MCS11"),
	__GEN_TXPWR_ENT4("HEDCM_2NSS", "MCS0 ", "MCS1 ", "MCS3 ", "MCS4 "),
};

static_assert((ARRAY_SIZE(__txpwr_ent_byr) * 4) ==
	(R_AX_PWR_BY_RATE_MAX - R_AX_PWR_BY_RATE + 4));

static const struct txpwr_map __txpwr_map_byr = {
	.ent = __txpwr_ent_byr,
	.size = ARRAY_SIZE(__txpwr_ent_byr),
	.addr_from = R_AX_PWR_BY_RATE,
	.addr_to = R_AX_PWR_BY_RATE_MAX,
};

static const struct txpwr_ent __txpwr_ent_lmt[] = {
	/* 1TX */
	__GEN_TXPWR_ENT2("CCK_1TX_20M    ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("CCK_1TX_40M    ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("OFDM_1TX       ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_0  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_1  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_2  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_3  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_4  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_5  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_6  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_20M_7  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_40M_0  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_40M_1  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_40M_2  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_40M_3  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_80M_0  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_80M_1  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_160M   ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_40M_0p5", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_1TX_40M_2p5", "NON_BF", "BF"),
	/* 2TX */
	__GEN_TXPWR_ENT2("CCK_2TX_20M    ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("CCK_2TX_40M    ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("OFDM_2TX       ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_0  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_1  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_2  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_3  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_4  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_5  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_6  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_20M_7  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_40M_0  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_40M_1  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_40M_2  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_40M_3  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_80M_0  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_80M_1  ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_160M   ", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_40M_0p5", "NON_BF", "BF"),
	__GEN_TXPWR_ENT2("MCS_2TX_40M_2p5", "NON_BF", "BF"),
};

static_assert((ARRAY_SIZE(__txpwr_ent_lmt) * 2) ==
	(R_AX_PWR_LMT_MAX - R_AX_PWR_LMT + 4));

static const struct txpwr_map __txpwr_map_lmt = {
	.ent = __txpwr_ent_lmt,
	.size = ARRAY_SIZE(__txpwr_ent_lmt),
	.addr_from = R_AX_PWR_LMT,
	.addr_to = R_AX_PWR_LMT_MAX,
};

static const struct txpwr_ent __txpwr_ent_lmt_ru[] = {
	/* 1TX */
	__GEN_TXPWR_ENT8("1TX", "RU26__0", "RU26__1", "RU26__2", "RU26__3",
			 "RU26__4", "RU26__5", "RU26__6", "RU26__7"),
	__GEN_TXPWR_ENT8("1TX", "RU52__0", "RU52__1", "RU52__2", "RU52__3",
			 "RU52__4", "RU52__5", "RU52__6", "RU52__7"),
	__GEN_TXPWR_ENT8("1TX", "RU106_0", "RU106_1", "RU106_2", "RU106_3",
			 "RU106_4", "RU106_5", "RU106_6", "RU106_7"),
	/* 2TX */
	__GEN_TXPWR_ENT8("2TX", "RU26__0", "RU26__1", "RU26__2", "RU26__3",
			 "RU26__4", "RU26__5", "RU26__6", "RU26__7"),
	__GEN_TXPWR_ENT8("2TX", "RU52__0", "RU52__1", "RU52__2", "RU52__3",
			 "RU52__4", "RU52__5", "RU52__6", "RU52__7"),
	__GEN_TXPWR_ENT8("2TX", "RU106_0", "RU106_1", "RU106_2", "RU106_3",
			 "RU106_4", "RU106_5", "RU106_6", "RU106_7"),
};

static_assert((ARRAY_SIZE(__txpwr_ent_lmt_ru) * 8) ==
	(R_AX_PWR_RU_LMT_MAX - R_AX_PWR_RU_LMT + 4));

static const struct txpwr_map __txpwr_map_lmt_ru = {
	.ent = __txpwr_ent_lmt_ru,
	.size = ARRAY_SIZE(__txpwr_ent_lmt_ru),
	.addr_from = R_AX_PWR_RU_LMT,
	.addr_to = R_AX_PWR_RU_LMT_MAX,
};

static u8 __print_txpwr_ent(struct seq_file *m, const struct txpwr_ent *ent,
			    const u8 *buf, const u8 cur)
{
	char *fmt;

	switch (ent->len) {
	case 2:
		fmt = "%s\t| %3d, %3d,\tdBm\n";
		seq_printf(m, fmt, ent->txt, buf[cur], buf[cur + 1]);
		return 2;
	case 4:
		fmt = "%s\t| %3d, %3d, %3d, %3d,\tdBm\n";
		seq_printf(m, fmt, ent->txt, buf[cur], buf[cur + 1],
			   buf[cur + 2], buf[cur + 3]);
		return 4;
	case 8:
		fmt = "%s\t| %3d, %3d, %3d, %3d, %3d, %3d, %3d, %3d,\tdBm\n";
		seq_printf(m, fmt, ent->txt, buf[cur], buf[cur + 1],
			   buf[cur + 2], buf[cur + 3], buf[cur + 4],
			   buf[cur + 5], buf[cur + 6], buf[cur + 7]);
		return 8;
	default:
		return 0;
	}
}

static int __print_txpwr_map(struct seq_file *m, struct rtw89_dev *rtwdev,
			     const struct txpwr_map *map)
{
	u8 fct = rtwdev->chip->txpwr_factor_mac;
	u8 *buf, cur, i;
	u32 val, addr;
	int ret;

	buf = vzalloc(map->addr_to - map->addr_from + 4);
	if (!buf)
		return -ENOMEM;

	for (addr = map->addr_from; addr <= map->addr_to; addr += 4) {
		ret = rtw89_mac_txpwr_read32(rtwdev, RTW89_PHY_0, addr, &val);
		if (ret)
			val = MASKDWORD;

		cur = addr - map->addr_from;
		for (i = 0; i < 4; i++, val >>= 8)
			buf[cur + i] = FIELD_GET(MASKBYTE0, val) >> fct;
	}

	for (cur = 0, i = 0; i < map->size; i++)
		cur += __print_txpwr_ent(m, &map->ent[i], buf, cur);

	vfree(buf);
	return 0;
}

#define case_REGD(_regd) \
	case RTW89_ ## _regd: \
		seq_puts(m, #_regd "\n"); \
		break

static void __print_regd(struct seq_file *m, struct rtw89_dev *rtwdev)
{
	u8 band = rtwdev->hal.current_band_type;
	u8 regd = rtw89_regd_get(rtwdev, band);

	switch (regd) {
	default:
		seq_printf(m, "UNKNOWN: %d\n", regd);
		break;
	case_REGD(WW);
	case_REGD(ETSI);
	case_REGD(FCC);
	case_REGD(MKK);
	case_REGD(NA);
	case_REGD(IC);
	case_REGD(KCC);
	case_REGD(NCC);
	case_REGD(CHILE);
	case_REGD(ACMA);
	case_REGD(MEXICO);
	case_REGD(UKRAINE);
	case_REGD(CN);
	}
}

#undef case_REGD

static int rtw89_debug_priv_txpwr_table_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	int ret = 0;

	mutex_lock(&rtwdev->mutex);
	rtw89_leave_ps_mode(rtwdev);

	seq_puts(m, "[Regulatory] ");
	__print_regd(m, rtwdev);

	seq_puts(m, "[SAR]\n");
	rtw89_print_sar(m, rtwdev);

	seq_puts(m, "\n[TX power byrate]\n");
	ret = __print_txpwr_map(m, rtwdev, &__txpwr_map_byr);
	if (ret)
		goto err;

	seq_puts(m, "\n[TX power limit]\n");
	ret = __print_txpwr_map(m, rtwdev, &__txpwr_map_lmt);
	if (ret)
		goto err;

	seq_puts(m, "\n[TX power limit_ru]\n");
	ret = __print_txpwr_map(m, rtwdev, &__txpwr_map_lmt_ru);
	if (ret)
		goto err;

err:
	mutex_unlock(&rtwdev->mutex);
	return ret;
}

static ssize_t
rtw89_debug_priv_mac_reg_dump_select(struct file *filp,
				     const char __user *user_buf,
				     size_t count, loff_t *loff)
{
	struct seq_file *m = (struct seq_file *)filp->private_data;
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	char buf[32];
	size_t buf_size;
	int sel;
	int ret;

	buf_size = min(count, sizeof(buf) - 1);
	if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;

	buf[buf_size] = '\0';
	ret = kstrtoint(buf, 0, &sel);
	if (ret)
		return ret;

	if (sel < RTW89_DBG_SEL_MAC_00 || sel > RTW89_DBG_SEL_RFC) {
		rtw89_info(rtwdev, "invalid args: %d\n", sel);
		return -EINVAL;
	}

	debugfs_priv->cb_data = sel;
	rtw89_info(rtwdev, "select mac page dump %d\n", debugfs_priv->cb_data);

	return count;
}

#define RTW89_MAC_PAGE_SIZE		0x100

static int rtw89_debug_priv_mac_reg_dump_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	enum rtw89_debug_mac_reg_sel reg_sel = debugfs_priv->cb_data;
	u32 start, end;
	u32 i, j, k, page;
	u32 val;

	switch (reg_sel) {
	case RTW89_DBG_SEL_MAC_00:
		seq_puts(m, "Debug selected MAC page 0x00\n");
		start = 0x000;
		end = 0x014;
		break;
	case RTW89_DBG_SEL_MAC_40:
		seq_puts(m, "Debug selected MAC page 0x40\n");
		start = 0x040;
		end = 0x07f;
		break;
	case RTW89_DBG_SEL_MAC_80:
		seq_puts(m, "Debug selected MAC page 0x80\n");
		start = 0x080;
		end = 0x09f;
		break;
	case RTW89_DBG_SEL_MAC_C0:
		seq_puts(m, "Debug selected MAC page 0xc0\n");
		start = 0x0c0;
		end = 0x0df;
		break;
	case RTW89_DBG_SEL_MAC_E0:
		seq_puts(m, "Debug selected MAC page 0xe0\n");
		start = 0x0e0;
		end = 0x0ff;
		break;
	case RTW89_DBG_SEL_BB:
		seq_puts(m, "Debug selected BB register\n");
		start = 0x100;
		end = 0x17f;
		break;
	case RTW89_DBG_SEL_IQK:
		seq_puts(m, "Debug selected IQK register\n");
		start = 0x180;
		end = 0x1bf;
		break;
	case RTW89_DBG_SEL_RFC:
		seq_puts(m, "Debug selected RFC register\n");
		start = 0x1c0;
		end = 0x1ff;
		break;
	default:
		seq_puts(m, "Selected invalid register page\n");
		return -EINVAL;
	}

	for (i = start; i <= end; i++) {
		page = i << 8;
		for (j = page; j < page + RTW89_MAC_PAGE_SIZE; j += 16) {
			seq_printf(m, "%08xh : ", 0x18600000 + j);
			for (k = 0; k < 4; k++) {
				val = rtw89_read32(rtwdev, j + (k << 2));
				seq_printf(m, "%08x ", val);
			}
			seq_puts(m, "\n");
		}
	}

	return 0;
}

static ssize_t
rtw89_debug_priv_mac_mem_dump_select(struct file *filp,
				     const char __user *user_buf,
				     size_t count, loff_t *loff)
{
	struct seq_file *m = (struct seq_file *)filp->private_data;
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	char buf[32];
	size_t buf_size;
	u32 sel, start_addr, len;
	int num;

	buf_size = min(count, sizeof(buf) - 1);
	if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;

	buf[buf_size] = '\0';
	num = sscanf(buf, "%x %x %x", &sel, &start_addr, &len);
	if (num != 3) {
		rtw89_info(rtwdev, "invalid format: <sel> <start> <len>\n");
		return -EINVAL;
	}

	debugfs_priv->mac_mem.sel = sel;
	debugfs_priv->mac_mem.start = start_addr;
	debugfs_priv->mac_mem.len = len;

	rtw89_info(rtwdev, "select mem %d start %d len %d\n",
		   sel, start_addr, len);

	return count;
}

static const u32 mac_mem_base_addr_table[RTW89_MAC_MEM_MAX] = {
	[RTW89_MAC_MEM_SHARED_BUF]	= SHARED_BUF_BASE_ADDR,
	[RTW89_MAC_MEM_DMAC_TBL]	= DMAC_TBL_BASE_ADDR,
	[RTW89_MAC_MEM_SHCUT_MACHDR]	= SHCUT_MACHDR_BASE_ADDR,
	[RTW89_MAC_MEM_STA_SCHED]	= STA_SCHED_BASE_ADDR,
	[RTW89_MAC_MEM_RXPLD_FLTR_CAM]	= RXPLD_FLTR_CAM_BASE_ADDR,
	[RTW89_MAC_MEM_SECURITY_CAM]	= SECURITY_CAM_BASE_ADDR,
	[RTW89_MAC_MEM_WOW_CAM]		= WOW_CAM_BASE_ADDR,
	[RTW89_MAC_MEM_CMAC_TBL]	= CMAC_TBL_BASE_ADDR,
	[RTW89_MAC_MEM_ADDR_CAM]	= ADDR_CAM_BASE_ADDR,
	[RTW89_MAC_MEM_BA_CAM]		= BA_CAM_BASE_ADDR,
	[RTW89_MAC_MEM_BCN_IE_CAM0]	= BCN_IE_CAM0_BASE_ADDR,
	[RTW89_MAC_MEM_BCN_IE_CAM1]	= BCN_IE_CAM1_BASE_ADDR,
};

static void rtw89_debug_dump_mac_mem(struct seq_file *m,
				     struct rtw89_dev *rtwdev,
				     u8 sel, u32 start_addr, u32 len)
{
	u32 base_addr, start_page, residue;
	u32 i, j, p, pages;
	u32 dump_len, remain;
	u32 val;

	remain = len;
	pages = len / MAC_MEM_DUMP_PAGE_SIZE + 1;
	start_page = start_addr / MAC_MEM_DUMP_PAGE_SIZE;
	residue = start_addr % MAC_MEM_DUMP_PAGE_SIZE;
	base_addr = mac_mem_base_addr_table[sel];
	base_addr += start_page * MAC_MEM_DUMP_PAGE_SIZE;

	for (p = 0; p < pages; p++) {
		dump_len = min_t(u32, remain, MAC_MEM_DUMP_PAGE_SIZE);
		rtw89_write32(rtwdev, R_AX_FILTER_MODEL_ADDR, base_addr);
		for (i = R_AX_INDIR_ACCESS_ENTRY + residue;
		     i < R_AX_INDIR_ACCESS_ENTRY + dump_len;) {
			seq_printf(m, "%08xh:", i);
			for (j = 0;
			     j < 4 && i < R_AX_INDIR_ACCESS_ENTRY + dump_len;
			     j++, i += 4) {
				val = rtw89_read32(rtwdev, i);
				seq_printf(m, "  %08x", val);
				remain -= 4;
			}
			seq_puts(m, "\n");
		}
		base_addr += MAC_MEM_DUMP_PAGE_SIZE;
	}
}

static int
rtw89_debug_priv_mac_mem_dump_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;

	mutex_lock(&rtwdev->mutex);
	rtw89_leave_ps_mode(rtwdev);
	rtw89_debug_dump_mac_mem(m, rtwdev,
				 debugfs_priv->mac_mem.sel,
				 debugfs_priv->mac_mem.start,
				 debugfs_priv->mac_mem.len);
	mutex_unlock(&rtwdev->mutex);

	return 0;
}

static ssize_t
rtw89_debug_priv_mac_dbg_port_dump_select(struct file *filp,
					  const char __user *user_buf,
					  size_t count, loff_t *loff)
{
	struct seq_file *m = (struct seq_file *)filp->private_data;
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	char buf[32];
	size_t buf_size;
	int sel, set;
	int num;
	bool enable;

	buf_size = min(count, sizeof(buf) - 1);
	if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;

	buf[buf_size] = '\0';
	num = sscanf(buf, "%d %d", &sel, &set);
	if (num != 2) {
		rtw89_info(rtwdev, "invalid format: <sel> <set>\n");
		return -EINVAL;
	}

	enable = set == 0 ? false : true;
	switch (sel) {
	case 0:
		debugfs_priv->dbgpkg_en.ss_dbg = enable;
		break;
	case 1:
		debugfs_priv->dbgpkg_en.dle_dbg = enable;
		break;
	case 2:
		debugfs_priv->dbgpkg_en.dmac_dbg = enable;
		break;
	case 3:
		debugfs_priv->dbgpkg_en.cmac_dbg = enable;
		break;
	case 4:
		debugfs_priv->dbgpkg_en.dbg_port = enable;
		break;
	default:
		rtw89_info(rtwdev, "invalid args: sel %d set %d\n", sel, set);
		return -EINVAL;
	}

	rtw89_info(rtwdev, "%s debug port dump %d\n",
		   enable ? "Enable" : "Disable", sel);

	return count;
}

static int rtw89_debug_mac_dump_ss_dbg(struct rtw89_dev *rtwdev,
				       struct seq_file *m)
{
	return 0;
}

static int rtw89_debug_mac_dump_dle_dbg(struct rtw89_dev *rtwdev,
					struct seq_file *m)
{
#define DLE_DFI_DUMP(__type, __target, __sel)				\
({									\
	u32 __ctrl;							\
	u32 __reg_ctrl = R_AX_##__type##_DBG_FUN_INTF_CTL;		\
	u32 __reg_data = R_AX_##__type##_DBG_FUN_INTF_DATA;		\
	u32 __data, __val32;						\
	int __ret;							\
									\
	__ctrl = FIELD_PREP(B_AX_##__type##_DFI_TRGSEL_MASK,		\
			    DLE_DFI_TYPE_##__target) |			\
		 FIELD_PREP(B_AX_##__type##_DFI_ADDR_MASK, __sel) |	\
		 B_AX_WDE_DFI_ACTIVE;					\
	rtw89_write32(rtwdev, __reg_ctrl, __ctrl);			\
	__ret = read_poll_timeout(rtw89_read32, __val32,		\
			!(__val32 & B_AX_##__type##_DFI_ACTIVE),	\
			1000, 50000, false,				\
			rtwdev, __reg_ctrl);				\
	if (__ret) {							\
		rtw89_err(rtwdev, "failed to dump DLE %s %s %d\n",	\
			  #__type, #__target, __sel);			\
		return __ret;						\
	}								\
									\
	__data = rtw89_read32(rtwdev, __reg_data);			\
	__data;								\
})

#define DLE_DFI_FREE_PAGE_DUMP(__m, __type)				\
({									\
	u32 __freepg, __pubpg;						\
	u32 __freepg_head, __freepg_tail, __pubpg_num;			\
									\
	__freepg = DLE_DFI_DUMP(__type, FREEPG, 0);			\
	__pubpg = DLE_DFI_DUMP(__type, FREEPG, 1);			\
	__freepg_head = FIELD_GET(B_AX_DLE_FREE_HEADPG, __freepg);	\
	__freepg_tail = FIELD_GET(B_AX_DLE_FREE_TAILPG, __freepg);	\
	__pubpg_num = FIELD_GET(B_AX_DLE_PUB_PGNUM, __pubpg);		\
	seq_printf(__m, "[%s] freepg head: %d\n",			\
		   #__type, __freepg_head);				\
	seq_printf(__m, "[%s] freepg tail: %d\n",			\
		   #__type, __freepg_tail);				\
	seq_printf(__m, "[%s] pubpg num  : %d\n",			\
		  #__type, __pubpg_num);				\
})

#define case_QUOTA(__m, __type, __id)					\
	case __type##_QTAID_##__id:					\
		val32 = DLE_DFI_DUMP(__type, QUOTA, __type##_QTAID_##__id);	\
		rsv_pgnum = FIELD_GET(B_AX_DLE_RSV_PGNUM, val32);	\
		use_pgnum = FIELD_GET(B_AX_DLE_USE_PGNUM, val32);	\
		seq_printf(__m, "[%s][%s] rsv_pgnum: %d\n",		\
			   #__type, #__id, rsv_pgnum);			\
		seq_printf(__m, "[%s][%s] use_pgnum: %d\n",		\
			   #__type, #__id, use_pgnum);			\
		break
	u32 quota_id;
	u32 val32;
	u16 rsv_pgnum, use_pgnum;
	int ret;

	ret = rtw89_mac_check_mac_en(rtwdev, 0, RTW89_DMAC_SEL);
	if (ret) {
		seq_puts(m, "[DLE]  : DMAC not enabled\n");
		return ret;
	}

	DLE_DFI_FREE_PAGE_DUMP(m, WDE);
	DLE_DFI_FREE_PAGE_DUMP(m, PLE);
	for (quota_id = 0; quota_id <= WDE_QTAID_CPUIO; quota_id++) {
		switch (quota_id) {
		case_QUOTA(m, WDE, HOST_IF);
		case_QUOTA(m, WDE, WLAN_CPU);
		case_QUOTA(m, WDE, DATA_CPU);
		case_QUOTA(m, WDE, PKTIN);
		case_QUOTA(m, WDE, CPUIO);
		}
	}
	for (quota_id = 0; quota_id <= PLE_QTAID_CPUIO; quota_id++) {
		switch (quota_id) {
		case_QUOTA(m, PLE, B0_TXPL);
		case_QUOTA(m, PLE, B1_TXPL);
		case_QUOTA(m, PLE, C2H);
		case_QUOTA(m, PLE, H2C);
		case_QUOTA(m, PLE, WLAN_CPU);
		case_QUOTA(m, PLE, MPDU);
		case_QUOTA(m, PLE, CMAC0_RX);
		case_QUOTA(m, PLE, CMAC1_RX);
		case_QUOTA(m, PLE, CMAC1_BBRPT);
		case_QUOTA(m, PLE, WDRLS);
		case_QUOTA(m, PLE, CPUIO);
		}
	}

	return 0;

#undef case_QUOTA
#undef DLE_DFI_DUMP
#undef DLE_DFI_FREE_PAGE_DUMP
}

static int rtw89_debug_mac_dump_dmac_dbg(struct rtw89_dev *rtwdev,
					 struct seq_file *m)
{
	int ret;

	ret = rtw89_mac_check_mac_en(rtwdev, 0, RTW89_DMAC_SEL);
	if (ret) {
		seq_puts(m, "[DMAC] : DMAC not enabled\n");
		return ret;
	}

	seq_printf(m, "R_AX_DMAC_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_DMAC_ERR_ISR));
	seq_printf(m, "[0]R_AX_WDRLS_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_WDRLS_ERR_ISR));
	seq_printf(m, "[1]R_AX_SEC_ERR_IMR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_SEC_ERR_IMR_ISR));
	seq_printf(m, "[2.1]R_AX_MPDU_TX_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_MPDU_TX_ERR_ISR));
	seq_printf(m, "[2.2]R_AX_MPDU_RX_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_MPDU_RX_ERR_ISR));
	seq_printf(m, "[3]R_AX_STA_SCHEDULER_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_STA_SCHEDULER_ERR_ISR));
	seq_printf(m, "[4]R_AX_WDE_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_WDE_ERR_ISR));
	seq_printf(m, "[5.1]R_AX_TXPKTCTL_ERR_IMR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR));
	seq_printf(m, "[5.2]R_AX_TXPKTCTL_ERR_IMR_ISR_B1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR_B1));
	seq_printf(m, "[6]R_AX_PLE_ERR_FLAG_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_ISR));
	seq_printf(m, "[7]R_AX_PKTIN_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_PKTIN_ERR_ISR));
	seq_printf(m, "[8.1]R_AX_OTHER_DISPATCHER_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_ISR));
	seq_printf(m, "[8.2]R_AX_HOST_DISPATCHER_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_ISR));
	seq_printf(m, "[8.3]R_AX_CPU_DISPATCHER_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_ISR));
	seq_printf(m, "[10]R_AX_CPUIO_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_CPUIO_ERR_ISR));
	seq_printf(m, "[11.1]R_AX_BBRPT_COM_ERR_IMR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_IMR_ISR));
	seq_printf(m, "[11.2]R_AX_BBRPT_CHINFO_ERR_IMR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_IMR_ISR));
	seq_printf(m, "[11.3]R_AX_BBRPT_DFS_ERR_IMR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_IMR_ISR));
	seq_printf(m, "[11.4]R_AX_LA_ERRFLAG=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_LA_ERRFLAG));

	return 0;
}

static int rtw89_debug_mac_dump_cmac_dbg(struct rtw89_dev *rtwdev,
					 struct seq_file *m)
{
	int ret;

	ret = rtw89_mac_check_mac_en(rtwdev, 0, RTW89_CMAC_SEL);
	if (ret) {
		seq_puts(m, "[CMAC] : CMAC 0 not enabled\n");
		return ret;
	}

	seq_printf(m, "R_AX_CMAC_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_CMAC_ERR_ISR));
	seq_printf(m, "[0]R_AX_SCHEDULE_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_ISR));
	seq_printf(m, "[1]R_AX_PTCL_ISR0=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_PTCL_ISR0));
	seq_printf(m, "[3]R_AX_DLE_CTRL=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_DLE_CTRL));
	seq_printf(m, "[4]R_AX_PHYINFO_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_ISR));
	seq_printf(m, "[5]R_AX_TXPWR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_TXPWR_ISR));
	seq_printf(m, "[6]R_AX_RMAC_ERR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_RMAC_ERR_ISR));
	seq_printf(m, "[7]R_AX_TMAC_ERR_IMR_ISR=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_TMAC_ERR_IMR_ISR));

	ret = rtw89_mac_check_mac_en(rtwdev, 1, RTW89_CMAC_SEL);
	if (ret) {
		seq_puts(m, "[CMAC] : CMAC 1 not enabled\n");
		return ret;
	}

	seq_printf(m, "R_AX_CMAC_ERR_ISR_C1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_CMAC_ERR_ISR_C1));
	seq_printf(m, "[0]R_AX_SCHEDULE_ERR_ISR_C1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_ISR_C1));
	seq_printf(m, "[1]R_AX_PTCL_ISR0_C1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_PTCL_ISR0_C1));
	seq_printf(m, "[3]R_AX_DLE_CTRL_C1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_DLE_CTRL_C1));
	seq_printf(m, "[4]R_AX_PHYINFO_ERR_ISR_C1=0x%02x\n",
		   rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_ISR_C1));
	seq_printf(m, "[5]R_AX_TXPWR_ISR_C1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_TXPWR_ISR_C1));
	seq_printf(m, "[6]R_AX_RMAC_ERR_ISR_C1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_RMAC_ERR_ISR_C1));
	seq_printf(m, "[7]R_AX_TMAC_ERR_IMR_ISR_C1=0x%08x\n",
		   rtw89_read32(rtwdev, R_AX_TMAC_ERR_IMR_ISR_C1));

	return 0;
}

static const struct rtw89_mac_dbg_port_info dbg_port_ptcl_c0 = {
	.sel_addr = R_AX_PTCL_DBG,
	.sel_byte = 1,
	.sel_msk = B_AX_PTCL_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x3F,
	.rd_addr = R_AX_PTCL_DBG_INFO,
	.rd_byte = 4,
	.rd_msk = B_AX_PTCL_DBG_INFO_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ptcl_c1 = {
	.sel_addr = R_AX_PTCL_DBG_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_PTCL_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x3F,
	.rd_addr = R_AX_PTCL_DBG_INFO_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_PTCL_DBG_INFO_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_sch_c0 = {
	.sel_addr = R_AX_SCH_DBG_SEL,
	.sel_byte = 1,
	.sel_msk = B_AX_SCH_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x2F,
	.rd_addr = R_AX_SCH_DBG,
	.rd_byte = 4,
	.rd_msk = B_AX_SCHEDULER_DBG_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_sch_c1 = {
	.sel_addr = R_AX_SCH_DBG_SEL_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_SCH_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x2F,
	.rd_addr = R_AX_SCH_DBG_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_SCHEDULER_DBG_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_tmac_c0 = {
	.sel_addr = R_AX_MACTX_DBG_SEL_CNT,
	.sel_byte = 1,
	.sel_msk = B_AX_DBGSEL_MACTX_MASK,
	.srt = 0x00,
	.end = 0x19,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_tmac_c1 = {
	.sel_addr = R_AX_MACTX_DBG_SEL_CNT_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_DBGSEL_MACTX_MASK,
	.srt = 0x00,
	.end = 0x19,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_rmac_c0 = {
	.sel_addr = R_AX_RX_DEBUG_SELECT,
	.sel_byte = 1,
	.sel_msk = B_AX_DEBUG_SEL_MASK,
	.srt = 0x00,
	.end = 0x58,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_rmac_c1 = {
	.sel_addr = R_AX_RX_DEBUG_SELECT_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_DEBUG_SEL_MASK,
	.srt = 0x00,
	.end = 0x58,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_rmacst_c0 = {
	.sel_addr = R_AX_RX_STATE_MONITOR,
	.sel_byte = 1,
	.sel_msk = B_AX_STATE_SEL_MASK,
	.srt = 0x00,
	.end = 0x17,
	.rd_addr = R_AX_RX_STATE_MONITOR,
	.rd_byte = 4,
	.rd_msk = B_AX_RX_STATE_MONITOR_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_rmacst_c1 = {
	.sel_addr = R_AX_RX_STATE_MONITOR_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_STATE_SEL_MASK,
	.srt = 0x00,
	.end = 0x17,
	.rd_addr = R_AX_RX_STATE_MONITOR_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_RX_STATE_MONITOR_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_rmac_plcp_c0 = {
	.sel_addr = R_AX_RMAC_PLCP_MON,
	.sel_byte = 4,
	.sel_msk = B_AX_PCLP_MON_SEL_MASK,
	.srt = 0x0,
	.end = 0xF,
	.rd_addr = R_AX_RMAC_PLCP_MON,
	.rd_byte = 4,
	.rd_msk = B_AX_RMAC_PLCP_MON_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_rmac_plcp_c1 = {
	.sel_addr = R_AX_RMAC_PLCP_MON_C1,
	.sel_byte = 4,
	.sel_msk = B_AX_PCLP_MON_SEL_MASK,
	.srt = 0x0,
	.end = 0xF,
	.rd_addr = R_AX_RMAC_PLCP_MON_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_RMAC_PLCP_MON_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_trxptcl_c0 = {
	.sel_addr = R_AX_DBGSEL_TRXPTCL,
	.sel_byte = 1,
	.sel_msk = B_AX_DBGSEL_TRXPTCL_MASK,
	.srt = 0x08,
	.end = 0x10,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_trxptcl_c1 = {
	.sel_addr = R_AX_DBGSEL_TRXPTCL_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_DBGSEL_TRXPTCL_MASK,
	.srt = 0x08,
	.end = 0x10,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_tx_infol_c0 = {
	.sel_addr = R_AX_WMAC_TX_CTRL_DEBUG,
	.sel_byte = 1,
	.sel_msk = B_AX_TX_CTRL_DEBUG_SEL_MASK,
	.srt = 0x00,
	.end = 0x07,
	.rd_addr = R_AX_WMAC_TX_INFO0_DEBUG,
	.rd_byte = 4,
	.rd_msk = B_AX_TX_CTRL_INFO_P0_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_tx_infoh_c0 = {
	.sel_addr = R_AX_WMAC_TX_CTRL_DEBUG,
	.sel_byte = 1,
	.sel_msk = B_AX_TX_CTRL_DEBUG_SEL_MASK,
	.srt = 0x00,
	.end = 0x07,
	.rd_addr = R_AX_WMAC_TX_INFO1_DEBUG,
	.rd_byte = 4,
	.rd_msk = B_AX_TX_CTRL_INFO_P1_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_tx_infol_c1 = {
	.sel_addr = R_AX_WMAC_TX_CTRL_DEBUG_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_TX_CTRL_DEBUG_SEL_MASK,
	.srt = 0x00,
	.end = 0x07,
	.rd_addr = R_AX_WMAC_TX_INFO0_DEBUG_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_TX_CTRL_INFO_P0_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_tx_infoh_c1 = {
	.sel_addr = R_AX_WMAC_TX_CTRL_DEBUG_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_TX_CTRL_DEBUG_SEL_MASK,
	.srt = 0x00,
	.end = 0x07,
	.rd_addr = R_AX_WMAC_TX_INFO1_DEBUG_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_TX_CTRL_INFO_P1_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_txtf_infol_c0 = {
	.sel_addr = R_AX_WMAC_TX_TF_INFO_0,
	.sel_byte = 1,
	.sel_msk = B_AX_WMAC_TX_TF_INFO_SEL_MASK,
	.srt = 0x00,
	.end = 0x04,
	.rd_addr = R_AX_WMAC_TX_TF_INFO_1,
	.rd_byte = 4,
	.rd_msk = B_AX_WMAC_TX_TF_INFO_P0_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_txtf_infoh_c0 = {
	.sel_addr = R_AX_WMAC_TX_TF_INFO_0,
	.sel_byte = 1,
	.sel_msk = B_AX_WMAC_TX_TF_INFO_SEL_MASK,
	.srt = 0x00,
	.end = 0x04,
	.rd_addr = R_AX_WMAC_TX_TF_INFO_2,
	.rd_byte = 4,
	.rd_msk = B_AX_WMAC_TX_TF_INFO_P1_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_txtf_infol_c1 = {
	.sel_addr = R_AX_WMAC_TX_TF_INFO_0_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_WMAC_TX_TF_INFO_SEL_MASK,
	.srt = 0x00,
	.end = 0x04,
	.rd_addr = R_AX_WMAC_TX_TF_INFO_1_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_WMAC_TX_TF_INFO_P0_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_txtf_infoh_c1 = {
	.sel_addr = R_AX_WMAC_TX_TF_INFO_0_C1,
	.sel_byte = 1,
	.sel_msk = B_AX_WMAC_TX_TF_INFO_SEL_MASK,
	.srt = 0x00,
	.end = 0x04,
	.rd_addr = R_AX_WMAC_TX_TF_INFO_2_C1,
	.rd_byte = 4,
	.rd_msk = B_AX_WMAC_TX_TF_INFO_P1_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_bufmgn_freepg = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80000000,
	.end = 0x80000001,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_bufmgn_quota = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80010000,
	.end = 0x80010004,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_bufmgn_pagellt = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80020000,
	.end = 0x80020FFF,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_bufmgn_pktinfo = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80030000,
	.end = 0x80030FFF,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_quemgn_prepkt = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80040000,
	.end = 0x80040FFF,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_quemgn_nxtpkt = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80050000,
	.end = 0x80050FFF,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_quemgn_qlnktbl = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80060000,
	.end = 0x80060453,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_wde_quemgn_qempty = {
	.sel_addr = R_AX_WDE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_WDE_DFI_DATA_MASK,
	.srt = 0x80070000,
	.end = 0x80070011,
	.rd_addr = R_AX_WDE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_WDE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_bufmgn_freepg = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80000000,
	.end = 0x80000001,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_bufmgn_quota = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80010000,
	.end = 0x8001000A,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_bufmgn_pagellt = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80020000,
	.end = 0x80020DBF,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_bufmgn_pktinfo = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80030000,
	.end = 0x80030DBF,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_quemgn_prepkt = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80040000,
	.end = 0x80040DBF,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_quemgn_nxtpkt = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80050000,
	.end = 0x80050DBF,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_quemgn_qlnktbl = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80060000,
	.end = 0x80060041,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_ple_quemgn_qempty = {
	.sel_addr = R_AX_PLE_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_PLE_DFI_DATA_MASK,
	.srt = 0x80070000,
	.end = 0x80070001,
	.rd_addr = R_AX_PLE_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_PLE_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pktinfo = {
	.sel_addr = R_AX_DBG_FUN_INTF_CTL,
	.sel_byte = 4,
	.sel_msk = B_AX_DFI_DATA_MASK,
	.srt = 0x80000000,
	.end = 0x8000017f,
	.rd_addr = R_AX_DBG_FUN_INTF_DATA,
	.rd_byte = 4,
	.rd_msk = B_AX_DFI_DATA_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pcie_txdma = {
	.sel_addr = R_AX_PCIE_DBG_CTRL,
	.sel_byte = 2,
	.sel_msk = B_AX_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x03,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pcie_rxdma = {
	.sel_addr = R_AX_PCIE_DBG_CTRL,
	.sel_byte = 2,
	.sel_msk = B_AX_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x04,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pcie_cvt = {
	.sel_addr = R_AX_PCIE_DBG_CTRL,
	.sel_byte = 2,
	.sel_msk = B_AX_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x01,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pcie_cxpl = {
	.sel_addr = R_AX_PCIE_DBG_CTRL,
	.sel_byte = 2,
	.sel_msk = B_AX_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x05,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pcie_io = {
	.sel_addr = R_AX_PCIE_DBG_CTRL,
	.sel_byte = 2,
	.sel_msk = B_AX_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x05,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pcie_misc = {
	.sel_addr = R_AX_PCIE_DBG_CTRL,
	.sel_byte = 2,
	.sel_msk = B_AX_DBG_SEL_MASK,
	.srt = 0x00,
	.end = 0x06,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info dbg_port_pcie_misc2 = {
	.sel_addr = R_AX_DBG_CTRL,
	.sel_byte = 1,
	.sel_msk = B_AX_DBG_SEL0,
	.srt = 0x34,
	.end = 0x3C,
	.rd_addr = R_AX_DBG_PORT_SEL,
	.rd_byte = 4,
	.rd_msk = B_AX_DEBUG_ST_MASK
};

static const struct rtw89_mac_dbg_port_info *
rtw89_debug_mac_dbg_port_sel(struct seq_file *m,
			     struct rtw89_dev *rtwdev, u32 sel)
{
	const struct rtw89_mac_dbg_port_info *info;
	u32 val32;
	u16 val16;
	u8 val8;

	switch (sel) {
	case RTW89_DBG_PORT_SEL_PTCL_C0:
		info = &dbg_port_ptcl_c0;
		val16 = rtw89_read16(rtwdev, R_AX_PTCL_DBG);
		val16 |= B_AX_PTCL_DBG_EN;
		rtw89_write16(rtwdev, R_AX_PTCL_DBG, val16);
		seq_puts(m, "Enable PTCL C0 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_PTCL_C1:
		info = &dbg_port_ptcl_c1;
		val16 = rtw89_read16(rtwdev, R_AX_PTCL_DBG_C1);
		val16 |= B_AX_PTCL_DBG_EN;
		rtw89_write16(rtwdev, R_AX_PTCL_DBG_C1, val16);
		seq_puts(m, "Enable PTCL C1 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_SCH_C0:
		info = &dbg_port_sch_c0;
		val32 = rtw89_read32(rtwdev, R_AX_SCH_DBG_SEL);
		val32 |= B_AX_SCH_DBG_EN;
		rtw89_write32(rtwdev, R_AX_SCH_DBG_SEL, val32);
		seq_puts(m, "Enable SCH C0 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_SCH_C1:
		info = &dbg_port_sch_c1;
		val32 = rtw89_read32(rtwdev, R_AX_SCH_DBG_SEL_C1);
		val32 |= B_AX_SCH_DBG_EN;
		rtw89_write32(rtwdev, R_AX_SCH_DBG_SEL_C1, val32);
		seq_puts(m, "Enable SCH C1 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_TMAC_C0:
		info = &dbg_port_tmac_c0;
		val32 = rtw89_read32(rtwdev, R_AX_DBGSEL_TRXPTCL);
		val32 = u32_replace_bits(val32, TRXPTRL_DBG_SEL_TMAC,
					 B_AX_DBGSEL_TRXPTCL_MASK);
		rtw89_write32(rtwdev, R_AX_DBGSEL_TRXPTCL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, TMAC_DBG_SEL_C0, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, TMAC_DBG_SEL_C0, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1);
		val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK);
		rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32);
		seq_puts(m, "Enable TMAC C0 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_TMAC_C1:
		info = &dbg_port_tmac_c1;
		val32 = rtw89_read32(rtwdev, R_AX_DBGSEL_TRXPTCL_C1);
		val32 = u32_replace_bits(val32, TRXPTRL_DBG_SEL_TMAC,
					 B_AX_DBGSEL_TRXPTCL_MASK);
		rtw89_write32(rtwdev, R_AX_DBGSEL_TRXPTCL_C1, val32);

		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, TMAC_DBG_SEL_C1, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, TMAC_DBG_SEL_C1, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1);
		val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK);
		rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32);
		seq_puts(m, "Enable TMAC C1 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_RMAC_C0:
		info = &dbg_port_rmac_c0;
		val32 = rtw89_read32(rtwdev, R_AX_DBGSEL_TRXPTCL);
		val32 = u32_replace_bits(val32, TRXPTRL_DBG_SEL_RMAC,
					 B_AX_DBGSEL_TRXPTCL_MASK);
		rtw89_write32(rtwdev, R_AX_DBGSEL_TRXPTCL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, RMAC_DBG_SEL_C0, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, RMAC_DBG_SEL_C0, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1);
		val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK);
		rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32);

		val8 = rtw89_read8(rtwdev, R_AX_DBGSEL_TRXPTCL);
		val8 = u8_replace_bits(val8, RMAC_CMAC_DBG_SEL,
				       B_AX_DBGSEL_TRXPTCL_MASK);
		rtw89_write8(rtwdev, R_AX_DBGSEL_TRXPTCL, val8);
		seq_puts(m, "Enable RMAC C0 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_RMAC_C1:
		info = &dbg_port_rmac_c1;
		val32 = rtw89_read32(rtwdev, R_AX_DBGSEL_TRXPTCL_C1);
		val32 = u32_replace_bits(val32, TRXPTRL_DBG_SEL_RMAC,
					 B_AX_DBGSEL_TRXPTCL_MASK);
		rtw89_write32(rtwdev, R_AX_DBGSEL_TRXPTCL_C1, val32);

		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, RMAC_DBG_SEL_C1, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, RMAC_DBG_SEL_C1, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1);
		val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK);
		rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32);

		val8 = rtw89_read8(rtwdev, R_AX_DBGSEL_TRXPTCL_C1);
		val8 = u8_replace_bits(val8, RMAC_CMAC_DBG_SEL,
				       B_AX_DBGSEL_TRXPTCL_MASK);
		rtw89_write8(rtwdev, R_AX_DBGSEL_TRXPTCL_C1, val8);
		seq_puts(m, "Enable RMAC C1 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_RMACST_C0:
		info = &dbg_port_rmacst_c0;
		seq_puts(m, "Enable RMAC state C0 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_RMACST_C1:
		info = &dbg_port_rmacst_c1;
		seq_puts(m, "Enable RMAC state C1 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_RMAC_PLCP_C0:
		info = &dbg_port_rmac_plcp_c0;
		seq_puts(m, "Enable RMAC PLCP C0 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_RMAC_PLCP_C1:
		info = &dbg_port_rmac_plcp_c1;
		seq_puts(m, "Enable RMAC PLCP C1 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_TRXPTCL_C0:
		info = &dbg_port_trxptcl_c0;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, TRXPTCL_DBG_SEL_C0, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, TRXPTCL_DBG_SEL_C0, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1);
		val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK);
		rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32);
		seq_puts(m, "Enable TRXPTCL C0 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_TRXPTCL_C1:
		info = &dbg_port_trxptcl_c1;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, TRXPTCL_DBG_SEL_C1, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, TRXPTCL_DBG_SEL_C1, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);

		val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1);
		val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK);
		rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32);
		seq_puts(m, "Enable TRXPTCL C1 dbgport.\n");
		break;
	case RTW89_DBG_PORT_SEL_TX_INFOL_C0:
		info = &dbg_port_tx_infol_c0;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1, val32);
		seq_puts(m, "Enable tx infol dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_TX_INFOH_C0:
		info = &dbg_port_tx_infoh_c0;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1, val32);
		seq_puts(m, "Enable tx infoh dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_TX_INFOL_C1:
		info = &dbg_port_tx_infol_c1;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1_C1, val32);
		seq_puts(m, "Enable tx infol dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_TX_INFOH_C1:
		info = &dbg_port_tx_infoh_c1;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1_C1, val32);
		seq_puts(m, "Enable tx infoh dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_TXTF_INFOL_C0:
		info = &dbg_port_txtf_infol_c0;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1, val32);
		seq_puts(m, "Enable tx tf infol dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_TXTF_INFOH_C0:
		info = &dbg_port_txtf_infoh_c0;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1, val32);
		seq_puts(m, "Enable tx tf infoh dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_TXTF_INFOL_C1:
		info = &dbg_port_txtf_infol_c1;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1_C1, val32);
		seq_puts(m, "Enable tx tf infol dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_TXTF_INFOH_C1:
		info = &dbg_port_txtf_infoh_c1;
		val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1);
		val32 |= B_AX_TCR_FORCE_READ_TXDFIFO;
		rtw89_write32(rtwdev, R_AX_TCR1_C1, val32);
		seq_puts(m, "Enable tx tf infoh dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_BUFMGN_FREEPG:
		info = &dbg_port_wde_bufmgn_freepg;
		seq_puts(m, "Enable wde bufmgn freepg dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_BUFMGN_QUOTA:
		info = &dbg_port_wde_bufmgn_quota;
		seq_puts(m, "Enable wde bufmgn quota dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_BUFMGN_PAGELLT:
		info = &dbg_port_wde_bufmgn_pagellt;
		seq_puts(m, "Enable wde bufmgn pagellt dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_BUFMGN_PKTINFO:
		info = &dbg_port_wde_bufmgn_pktinfo;
		seq_puts(m, "Enable wde bufmgn pktinfo dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_QUEMGN_PREPKT:
		info = &dbg_port_wde_quemgn_prepkt;
		seq_puts(m, "Enable wde quemgn prepkt dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_QUEMGN_NXTPKT:
		info = &dbg_port_wde_quemgn_nxtpkt;
		seq_puts(m, "Enable wde quemgn nxtpkt dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_QUEMGN_QLNKTBL:
		info = &dbg_port_wde_quemgn_qlnktbl;
		seq_puts(m, "Enable wde quemgn qlnktbl dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_WDE_QUEMGN_QEMPTY:
		info = &dbg_port_wde_quemgn_qempty;
		seq_puts(m, "Enable wde quemgn qempty dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_BUFMGN_FREEPG:
		info = &dbg_port_ple_bufmgn_freepg;
		seq_puts(m, "Enable ple bufmgn freepg dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_BUFMGN_QUOTA:
		info = &dbg_port_ple_bufmgn_quota;
		seq_puts(m, "Enable ple bufmgn quota dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_BUFMGN_PAGELLT:
		info = &dbg_port_ple_bufmgn_pagellt;
		seq_puts(m, "Enable ple bufmgn pagellt dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_BUFMGN_PKTINFO:
		info = &dbg_port_ple_bufmgn_pktinfo;
		seq_puts(m, "Enable ple bufmgn pktinfo dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_QUEMGN_PREPKT:
		info = &dbg_port_ple_quemgn_prepkt;
		seq_puts(m, "Enable ple quemgn prepkt dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_QUEMGN_NXTPKT:
		info = &dbg_port_ple_quemgn_nxtpkt;
		seq_puts(m, "Enable ple quemgn nxtpkt dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_QUEMGN_QLNKTBL:
		info = &dbg_port_ple_quemgn_qlnktbl;
		seq_puts(m, "Enable ple quemgn qlnktbl dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PLE_QUEMGN_QEMPTY:
		info = &dbg_port_ple_quemgn_qempty;
		seq_puts(m, "Enable ple quemgn qempty dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PKTINFO:
		info = &dbg_port_pktinfo;
		seq_puts(m, "Enable pktinfo dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PCIE_TXDMA:
		info = &dbg_port_pcie_txdma;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, PCIE_TXDMA_DBG_SEL, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, PCIE_TXDMA_DBG_SEL, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);
		seq_puts(m, "Enable pcie txdma dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PCIE_RXDMA:
		info = &dbg_port_pcie_rxdma;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, PCIE_RXDMA_DBG_SEL, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, PCIE_RXDMA_DBG_SEL, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);
		seq_puts(m, "Enable pcie rxdma dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PCIE_CVT:
		info = &dbg_port_pcie_cvt;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, PCIE_CVT_DBG_SEL, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, PCIE_CVT_DBG_SEL, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);
		seq_puts(m, "Enable pcie cvt dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PCIE_CXPL:
		info = &dbg_port_pcie_cxpl;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, PCIE_CXPL_DBG_SEL, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, PCIE_CXPL_DBG_SEL, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);
		seq_puts(m, "Enable pcie cxpl dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PCIE_IO:
		info = &dbg_port_pcie_io;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, PCIE_IO_DBG_SEL, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, PCIE_IO_DBG_SEL, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);
		seq_puts(m, "Enable pcie io dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PCIE_MISC:
		info = &dbg_port_pcie_misc;
		val32 = rtw89_read32(rtwdev, R_AX_DBG_CTRL);
		val32 = u32_replace_bits(val32, PCIE_MISC_DBG_SEL, B_AX_DBG_SEL0);
		val32 = u32_replace_bits(val32, PCIE_MISC_DBG_SEL, B_AX_DBG_SEL1);
		rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32);
		seq_puts(m, "Enable pcie misc dump.\n");
		break;
	case RTW89_DBG_PORT_SEL_PCIE_MISC2:
		info = &dbg_port_pcie_misc2;
		val16 = rtw89_read16(rtwdev, R_AX_PCIE_DBG_CTRL);
		val16 = u16_replace_bits(val16, PCIE_MISC2_DBG_SEL,
					 B_AX_DBG_SEL_MASK);
		rtw89_write16(rtwdev, R_AX_PCIE_DBG_CTRL, val16);
		seq_puts(m, "Enable pcie misc2 dump.\n");
		break;
	default:
		seq_puts(m, "Dbg port select err\n");
		return NULL;
	}

	return info;
}

static bool is_dbg_port_valid(struct rtw89_dev *rtwdev, u32 sel)
{
	if (rtwdev->hci.type != RTW89_HCI_TYPE_PCIE &&
	    sel >= RTW89_DBG_PORT_SEL_PCIE_TXDMA &&
	    sel <= RTW89_DBG_PORT_SEL_PCIE_MISC2)
		return false;
	if (rtwdev->chip->chip_id == RTL8852B &&
	    sel >= RTW89_DBG_PORT_SEL_PTCL_C1 &&
	    sel <= RTW89_DBG_PORT_SEL_TXTF_INFOH_C1)
		return false;
	if (rtw89_mac_check_mac_en(rtwdev, 0, RTW89_DMAC_SEL) &&
	    sel >= RTW89_DBG_PORT_SEL_WDE_BUFMGN_FREEPG &&
	    sel <= RTW89_DBG_PORT_SEL_PKTINFO)
		return false;
	if (rtw89_mac_check_mac_en(rtwdev, 0, RTW89_CMAC_SEL) &&
	    sel >= RTW89_DBG_PORT_SEL_PTCL_C0 &&
	    sel <= RTW89_DBG_PORT_SEL_TXTF_INFOH_C0)
		return false;
	if (rtw89_mac_check_mac_en(rtwdev, 1, RTW89_CMAC_SEL) &&
	    sel >= RTW89_DBG_PORT_SEL_PTCL_C1 &&
	    sel <= RTW89_DBG_PORT_SEL_TXTF_INFOH_C1)
		return false;

	return true;
}

static int rtw89_debug_mac_dbg_port_dump(struct rtw89_dev *rtwdev,
					 struct seq_file *m, u32 sel)
{
	const struct rtw89_mac_dbg_port_info *info;
	u8 val8;
	u16 val16;
	u32 val32;
	u32 i;

	info = rtw89_debug_mac_dbg_port_sel(m, rtwdev, sel);
	if (!info) {
		rtw89_err(rtwdev, "failed to select debug port %d\n", sel);
		return -EINVAL;
	}

#define case_DBG_SEL(__sel) \
	case RTW89_DBG_PORT_SEL_##__sel: \
		seq_puts(m, "Dump debug port " #__sel ":\n"); \
		break

	switch (sel) {
	case_DBG_SEL(PTCL_C0);
	case_DBG_SEL(PTCL_C1);
	case_DBG_SEL(SCH_C0);
	case_DBG_SEL(SCH_C1);
	case_DBG_SEL(TMAC_C0);
	case_DBG_SEL(TMAC_C1);
	case_DBG_SEL(RMAC_C0);
	case_DBG_SEL(RMAC_C1);
	case_DBG_SEL(RMACST_C0);
	case_DBG_SEL(RMACST_C1);
	case_DBG_SEL(TRXPTCL_C0);
	case_DBG_SEL(TRXPTCL_C1);
	case_DBG_SEL(TX_INFOL_C0);
	case_DBG_SEL(TX_INFOH_C0);
	case_DBG_SEL(TX_INFOL_C1);
	case_DBG_SEL(TX_INFOH_C1);
	case_DBG_SEL(TXTF_INFOL_C0);
	case_DBG_SEL(TXTF_INFOH_C0);
	case_DBG_SEL(TXTF_INFOL_C1);
	case_DBG_SEL(TXTF_INFOH_C1);
	case_DBG_SEL(WDE_BUFMGN_FREEPG);
	case_DBG_SEL(WDE_BUFMGN_QUOTA);
	case_DBG_SEL(WDE_BUFMGN_PAGELLT);
	case_DBG_SEL(WDE_BUFMGN_PKTINFO);
	case_DBG_SEL(WDE_QUEMGN_PREPKT);
	case_DBG_SEL(WDE_QUEMGN_NXTPKT);
	case_DBG_SEL(WDE_QUEMGN_QLNKTBL);
	case_DBG_SEL(WDE_QUEMGN_QEMPTY);
	case_DBG_SEL(PLE_BUFMGN_FREEPG);
	case_DBG_SEL(PLE_BUFMGN_QUOTA);
	case_DBG_SEL(PLE_BUFMGN_PAGELLT);
	case_DBG_SEL(PLE_BUFMGN_PKTINFO);
	case_DBG_SEL(PLE_QUEMGN_PREPKT);
	case_DBG_SEL(PLE_QUEMGN_NXTPKT);
	case_DBG_SEL(PLE_QUEMGN_QLNKTBL);
	case_DBG_SEL(PLE_QUEMGN_QEMPTY);
	case_DBG_SEL(PKTINFO);
	case_DBG_SEL(PCIE_TXDMA);
	case_DBG_SEL(PCIE_RXDMA);
	case_DBG_SEL(PCIE_CVT);
	case_DBG_SEL(PCIE_CXPL);
	case_DBG_SEL(PCIE_IO);
	case_DBG_SEL(PCIE_MISC);
	case_DBG_SEL(PCIE_MISC2);
	}

#undef case_DBG_SEL

	seq_printf(m, "Sel addr = 0x%X\n", info->sel_addr);
	seq_printf(m, "Read addr = 0x%X\n", info->rd_addr);

	for (i = info->srt; i <= info->end; i++) {
		switch (info->sel_byte) {
		case 1:
		default:
			rtw89_write8_mask(rtwdev, info->sel_addr,
					  info->sel_msk, i);
			seq_printf(m, "0x%02X: ", i);
			break;
		case 2:
			rtw89_write16_mask(rtwdev, info->sel_addr,
					   info->sel_msk, i);
			seq_printf(m, "0x%04X: ", i);
			break;
		case 4:
			rtw89_write32_mask(rtwdev, info->sel_addr,
					   info->sel_msk, i);
			seq_printf(m, "0x%04X: ", i);
			break;
		}

		udelay(10);

		switch (info->rd_byte) {
		case 1:
		default:
			val8 = rtw89_read8_mask(rtwdev,
						info->rd_addr, info->rd_msk);
			seq_printf(m, "0x%02X\n", val8);
			break;
		case 2:
			val16 = rtw89_read16_mask(rtwdev,
						  info->rd_addr, info->rd_msk);
			seq_printf(m, "0x%04X\n", val16);
			break;
		case 4:
			val32 = rtw89_read32_mask(rtwdev,
						  info->rd_addr, info->rd_msk);
			seq_printf(m, "0x%08X\n", val32);
			break;
		}
	}

	return 0;
}

static int rtw89_debug_mac_dump_dbg_port(struct rtw89_dev *rtwdev,
					 struct seq_file *m)
{
	u32 sel;
	int ret = 0;

	for (sel = RTW89_DBG_PORT_SEL_PTCL_C0;
	     sel < RTW89_DBG_PORT_SEL_LAST; sel++) {
		if (!is_dbg_port_valid(rtwdev, sel))
			continue;
		ret = rtw89_debug_mac_dbg_port_dump(rtwdev, m, sel);
		if (ret) {
			rtw89_err(rtwdev,
				  "failed to dump debug port %d\n", sel);
			break;
		}
	}

	return ret;
}

static int
rtw89_debug_priv_mac_dbg_port_dump_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;

	if (debugfs_priv->dbgpkg_en.ss_dbg)
		rtw89_debug_mac_dump_ss_dbg(rtwdev, m);
	if (debugfs_priv->dbgpkg_en.dle_dbg)
		rtw89_debug_mac_dump_dle_dbg(rtwdev, m);
	if (debugfs_priv->dbgpkg_en.dmac_dbg)
		rtw89_debug_mac_dump_dmac_dbg(rtwdev, m);
	if (debugfs_priv->dbgpkg_en.cmac_dbg)
		rtw89_debug_mac_dump_cmac_dbg(rtwdev, m);
	if (debugfs_priv->dbgpkg_en.dbg_port)
		rtw89_debug_mac_dump_dbg_port(rtwdev, m);

	return 0;
};

static u8 *rtw89_hex2bin_user(struct rtw89_dev *rtwdev,
			      const char __user *user_buf, size_t count)
{
	char *buf;
	u8 *bin;
	int num;
	int err = 0;

	buf = memdup_user(user_buf, count);
	if (IS_ERR(buf))
		return buf;

	num = count / 2;
	bin = kmalloc(num, GFP_KERNEL);
	if (!bin) {
		err = -EFAULT;
		goto out;
	}

	if (hex2bin(bin, buf, num)) {
		rtw89_info(rtwdev, "valid format: H1H2H3...\n");
		kfree(bin);
		err = -EINVAL;
	}

out:
	kfree(buf);

	return err ? ERR_PTR(err) : bin;
}

static ssize_t rtw89_debug_priv_send_h2c_set(struct file *filp,
					     const char __user *user_buf,
					     size_t count, loff_t *loff)
{
	struct rtw89_debugfs_priv *debugfs_priv = filp->private_data;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	u8 *h2c;
	u16 h2c_len = count / 2;

	h2c = rtw89_hex2bin_user(rtwdev, user_buf, count);
	if (IS_ERR(h2c))
		return -EFAULT;

	rtw89_fw_h2c_raw(rtwdev, h2c, h2c_len);

	kfree(h2c);

	return count;
}

static int
rtw89_debug_priv_early_h2c_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	struct rtw89_early_h2c *early_h2c;
	int seq = 0;

	mutex_lock(&rtwdev->mutex);
	list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list)
		seq_printf(m, "%d: %*ph\n", ++seq, early_h2c->h2c_len, early_h2c->h2c);
	mutex_unlock(&rtwdev->mutex);

	return 0;
}

static ssize_t
rtw89_debug_priv_early_h2c_set(struct file *filp, const char __user *user_buf,
			       size_t count, loff_t *loff)
{
	struct seq_file *m = (struct seq_file *)filp->private_data;
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	struct rtw89_early_h2c *early_h2c;
	u8 *h2c;
	u16 h2c_len = count / 2;

	h2c = rtw89_hex2bin_user(rtwdev, user_buf, count);
	if (IS_ERR(h2c))
		return -EFAULT;

	if (h2c_len >= 2 && h2c[0] == 0x00 && h2c[1] == 0x00) {
		kfree(h2c);
		rtw89_fw_free_all_early_h2c(rtwdev);
		goto out;
	}

	early_h2c = kmalloc(sizeof(*early_h2c), GFP_KERNEL);
	if (!early_h2c) {
		kfree(h2c);
		return -EFAULT;
	}

	early_h2c->h2c = h2c;
	early_h2c->h2c_len = h2c_len;

	mutex_lock(&rtwdev->mutex);
	list_add_tail(&early_h2c->list, &rtwdev->early_h2c_list);
	mutex_unlock(&rtwdev->mutex);

out:
	return count;
}

static int rtw89_debug_priv_btc_info_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;

	rtw89_btc_dump_info(rtwdev, m);

	return 0;
}

static ssize_t rtw89_debug_priv_btc_manual_set(struct file *filp,
					       const char __user *user_buf,
					       size_t count, loff_t *loff)
{
	struct rtw89_debugfs_priv *debugfs_priv = filp->private_data;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	struct rtw89_btc *btc = &rtwdev->btc;
	bool btc_manual;

	if (kstrtobool_from_user(user_buf, count, &btc_manual))
		goto out;

	btc->ctrl.manual = btc_manual;
out:
	return count;
}

static ssize_t rtw89_debug_fw_log_btc_manual_set(struct file *filp,
						 const char __user *user_buf,
						 size_t count, loff_t *loff)
{
	struct rtw89_debugfs_priv *debugfs_priv = filp->private_data;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	struct rtw89_fw_info *fw_info = &rtwdev->fw;
	bool fw_log_manual;

	if (kstrtobool_from_user(user_buf, count, &fw_log_manual))
		goto out;

	mutex_lock(&rtwdev->mutex);
	fw_info->fw_log_enable = fw_log_manual;
	rtw89_fw_h2c_fw_log(rtwdev, fw_log_manual);
	mutex_unlock(&rtwdev->mutex);
out:
	return count;
}

static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta)
{
	static const char * const he_gi_str[] = {
		[NL80211_RATE_INFO_HE_GI_0_8] = "0.8",
		[NL80211_RATE_INFO_HE_GI_1_6] = "1.6",
		[NL80211_RATE_INFO_HE_GI_3_2] = "3.2",
	};
	struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv;
	struct rate_info *rate = &rtwsta->ra_report.txrate;
	struct ieee80211_rx_status *status = &rtwsta->rx_status;
	struct seq_file *m = (struct seq_file *)data;
	u8 rssi;

	seq_printf(m, "TX rate [%d]: ", rtwsta->mac_id);

	if (rate->flags & RATE_INFO_FLAGS_MCS)
		seq_printf(m, "HT MCS-%d%s", rate->mcs,
			   rate->flags & RATE_INFO_FLAGS_SHORT_GI ? " SGI" : "");
	else if (rate->flags & RATE_INFO_FLAGS_VHT_MCS)
		seq_printf(m, "VHT %dSS MCS-%d%s", rate->nss, rate->mcs,
			   rate->flags & RATE_INFO_FLAGS_SHORT_GI ? " SGI" : "");
	else if (rate->flags & RATE_INFO_FLAGS_HE_MCS)
		seq_printf(m, "HE %dSS MCS-%d GI:%s", rate->nss, rate->mcs,
			   rate->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ?
			   he_gi_str[rate->he_gi] : "N/A");
	else
		seq_printf(m, "Legacy %d", rate->legacy);
	seq_printf(m, "\t(hw_rate=0x%x)", rtwsta->ra_report.hw_rate);
	seq_printf(m, "\t==> agg_wait=%d (%d)\n", rtwsta->max_agg_wait,
		   sta->max_rc_amsdu_len);

	seq_printf(m, "RX rate [%d]: ", rtwsta->mac_id);

	switch (status->encoding) {
	case RX_ENC_LEGACY:
		seq_printf(m, "Legacy %d", status->rate_idx +
			   (status->band == NL80211_BAND_5GHZ ? 4 : 0));
		break;
	case RX_ENC_HT:
		seq_printf(m, "HT MCS-%d%s", status->rate_idx,
			   status->enc_flags & RX_ENC_FLAG_SHORT_GI ? " SGI" : "");
		break;
	case RX_ENC_VHT:
		seq_printf(m, "VHT %dSS MCS-%d%s", status->nss, status->rate_idx,
			   status->enc_flags & RX_ENC_FLAG_SHORT_GI ? " SGI" : "");
		break;
	case RX_ENC_HE:
		seq_printf(m, "HE %dSS MCS-%d GI:%s", status->nss, status->rate_idx,
			   status->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ?
			   he_gi_str[rate->he_gi] : "N/A");
		break;
	}
	seq_printf(m, "\t(hw_rate=0x%x)\n", rtwsta->rx_hw_rate);

	rssi = ewma_rssi_read(&rtwsta->avg_rssi);
	seq_printf(m, "RSSI: %d dBm (raw=%d, prev=%d)\n",
		   RTW89_RSSI_RAW_TO_DBM(rssi), rssi, rtwsta->prev_rssi);
}

static void
rtw89_debug_append_rx_rate(struct seq_file *m, struct rtw89_pkt_stat *pkt_stat,
			   enum rtw89_hw_rate first_rate, int len)
{
	int i;

	for (i = 0; i < len; i++)
		seq_printf(m, "%s%u", i == 0 ? "" : ", ",
			   pkt_stat->rx_rate_cnt[first_rate + i]);
}

static const struct rtw89_rx_rate_cnt_info {
	enum rtw89_hw_rate first_rate;
	int len;
	const char *rate_mode;
} rtw89_rx_rate_cnt_infos[] = {
	{RTW89_HW_RATE_CCK1, 4, "Legacy:"},
	{RTW89_HW_RATE_OFDM6, 8, "OFDM:"},
	{RTW89_HW_RATE_MCS0, 8, "HT 0:"},
	{RTW89_HW_RATE_MCS8, 8, "HT 1:"},
	{RTW89_HW_RATE_VHT_NSS1_MCS0, 10, "VHT 1SS:"},
	{RTW89_HW_RATE_VHT_NSS2_MCS0, 10, "VHT 2SS:"},
	{RTW89_HW_RATE_HE_NSS1_MCS0, 12, "HE 1SS:"},
	{RTW89_HW_RATE_HE_NSS2_MCS0, 12, "HE 2ss:"},
};

static int rtw89_debug_priv_phy_info_get(struct seq_file *m, void *v)
{
	struct rtw89_debugfs_priv *debugfs_priv = m->private;
	struct rtw89_dev *rtwdev = debugfs_priv->rtwdev;
	struct rtw89_traffic_stats *stats = &rtwdev->stats;
	struct rtw89_pkt_stat *pkt_stat = &rtwdev->phystat.last_pkt_stat;
	const struct rtw89_rx_rate_cnt_info *info;
	int i;

	seq_printf(m, "TP TX: %u [%u] Mbps (lv: %d), RX: %u [%u] Mbps (lv: %d)\n",
		   stats->tx_throughput, stats->tx_throughput_raw, stats->tx_tfc_lv,
		   stats->rx_throughput, stats->rx_throughput_raw, stats->rx_tfc_lv);
	seq_printf(m, "Beacon: %u\n", pkt_stat->beacon_nr);
	seq_printf(m, "Avg packet length: TX=%u, RX=%u\n", stats->tx_avg_len,
		   stats->rx_avg_len);

	seq_puts(m, "RX count:\n");
	for (i = 0; i < ARRAY_SIZE(rtw89_rx_rate_cnt_infos); i++) {
		info = &rtw89_rx_rate_cnt_infos[i];
		seq_printf(m, "%10s [", info->rate_mode);
		rtw89_debug_append_rx_rate(m, pkt_stat,
					   info->first_rate, info->len);
		seq_puts(m, "]\n");
	}

	ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_sta_info_get_iter, m);

	return 0;
}

static struct rtw89_debugfs_priv rtw89_debug_priv_read_reg = {
	.cb_read = rtw89_debug_priv_read_reg_get,
	.cb_write = rtw89_debug_priv_read_reg_select,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_write_reg = {
	.cb_write = rtw89_debug_priv_write_reg_set,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_read_rf = {
	.cb_read = rtw89_debug_priv_read_rf_get,
	.cb_write = rtw89_debug_priv_read_rf_select,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_write_rf = {
	.cb_write = rtw89_debug_priv_write_rf_set,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_rf_reg_dump = {
	.cb_read = rtw89_debug_priv_rf_reg_dump_get,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_txpwr_table = {
	.cb_read = rtw89_debug_priv_txpwr_table_get,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_mac_reg_dump = {
	.cb_read = rtw89_debug_priv_mac_reg_dump_get,
	.cb_write = rtw89_debug_priv_mac_reg_dump_select,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_mac_mem_dump = {
	.cb_read = rtw89_debug_priv_mac_mem_dump_get,
	.cb_write = rtw89_debug_priv_mac_mem_dump_select,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_mac_dbg_port_dump = {
	.cb_read = rtw89_debug_priv_mac_dbg_port_dump_get,
	.cb_write = rtw89_debug_priv_mac_dbg_port_dump_select,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_send_h2c = {
	.cb_write = rtw89_debug_priv_send_h2c_set,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_early_h2c = {
	.cb_read = rtw89_debug_priv_early_h2c_get,
	.cb_write = rtw89_debug_priv_early_h2c_set,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_btc_info = {
	.cb_read = rtw89_debug_priv_btc_info_get,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_btc_manual = {
	.cb_write = rtw89_debug_priv_btc_manual_set,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_fw_log_manual = {
	.cb_write = rtw89_debug_fw_log_btc_manual_set,
};

static struct rtw89_debugfs_priv rtw89_debug_priv_phy_info = {
	.cb_read = rtw89_debug_priv_phy_info_get,
};

#define rtw89_debugfs_add(name, mode, fopname, parent)				\
	do {									\
		rtw89_debug_priv_ ##name.rtwdev = rtwdev;			\
		if (!debugfs_create_file(#name, mode,				\
					 parent, &rtw89_debug_priv_ ##name,	\
					 &file_ops_ ##fopname))			\
			pr_debug("Unable to initialize debugfs:%s\n", #name);	\
	} while (0)

#define rtw89_debugfs_add_w(name)						\
	rtw89_debugfs_add(name, S_IFREG | 0222, single_w, debugfs_topdir)
#define rtw89_debugfs_add_rw(name)						\
	rtw89_debugfs_add(name, S_IFREG | 0666, common_rw, debugfs_topdir)
#define rtw89_debugfs_add_r(name)						\
	rtw89_debugfs_add(name, S_IFREG | 0444, single_r, debugfs_topdir)

void rtw89_debugfs_init(struct rtw89_dev *rtwdev)
{
	struct dentry *debugfs_topdir;

	debugfs_topdir = debugfs_create_dir("rtw89",
					    rtwdev->hw->wiphy->debugfsdir);

	rtw89_debugfs_add_rw(read_reg);
	rtw89_debugfs_add_w(write_reg);
	rtw89_debugfs_add_rw(read_rf);
	rtw89_debugfs_add_w(write_rf);
	rtw89_debugfs_add_r(rf_reg_dump);
	rtw89_debugfs_add_r(txpwr_table);
	rtw89_debugfs_add_rw(mac_reg_dump);
	rtw89_debugfs_add_rw(mac_mem_dump);
	rtw89_debugfs_add_rw(mac_dbg_port_dump);
	rtw89_debugfs_add_w(send_h2c);
	rtw89_debugfs_add_rw(early_h2c);
	rtw89_debugfs_add_r(btc_info);
	rtw89_debugfs_add_w(btc_manual);
	rtw89_debugfs_add_w(fw_log_manual);
	rtw89_debugfs_add_r(phy_info);
}
#endif

#ifdef CONFIG_RTW89_DEBUGMSG
void __rtw89_debug(struct rtw89_dev *rtwdev,
		   enum rtw89_debug_mask mask,
		   const char *fmt, ...)
{
	struct va_format vaf = {
	.fmt = fmt,
	};

	va_list args;

	va_start(args, fmt);
	vaf.va = &args;

	if (rtw89_debug_mask & mask)
		dev_printk(KERN_DEBUG, rtwdev->dev, "%pV", &vaf);

	va_end(args);
}
EXPORT_SYMBOL(__rtw89_debug);
#endif