diff options
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/debug.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/debug.c b/drivers/net/wireless/realtek/rtw89/debug.c index 8297e35bfa52..6730eea930ec 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.c +++ b/drivers/net/wireless/realtek/rtw89/debug.c @@ -615,6 +615,7 @@ rtw89_debug_priv_mac_reg_dump_select(struct file *filp, 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; + const struct rtw89_chip_info *chip = rtwdev->chip; char buf[32]; size_t buf_size; int sel; @@ -634,6 +635,12 @@ rtw89_debug_priv_mac_reg_dump_select(struct file *filp, return -EINVAL; } + if (sel == RTW89_DBG_SEL_MAC_30 && chip->chip_id != RTL8852C) { + rtw89_info(rtwdev, "sel %d is address hole on chip %d\n", sel, + chip->chip_id); + return -EINVAL; + } + debugfs_priv->cb_data = sel; rtw89_info(rtwdev, "select mac page dump %d\n", debugfs_priv->cb_data); |