diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/debug.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/debug.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/debug.c b/drivers/net/wireless/realtek/rtw89/debug.c index a3f795d240ea..f914c0750576 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.c +++ b/drivers/net/wireless/realtek/rtw89/debug.c @@ -3770,6 +3770,58 @@ static int rtw89_debug_priv_stations_get(struct seq_file *m, void *v) return 0; } +#define DM_INFO(type) {RTW89_DM_ ## type, #type} + +static const struct rtw89_disabled_dm_info { + enum rtw89_dm_type type; + const char *name; +} rtw89_disabled_dm_infos[] = { + DM_INFO(DYNAMIC_EDCCA), +}; + +static int +rtw89_debug_priv_disable_dm_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_disabled_dm_info *info; + struct rtw89_hal *hal = &rtwdev->hal; + u32 disabled; + int i; + + seq_printf(m, "Disabled DM: 0x%x\n", hal->disabled_dm_bitmap); + + for (i = 0; i < ARRAY_SIZE(rtw89_disabled_dm_infos); i++) { + info = &rtw89_disabled_dm_infos[i]; + disabled = BIT(info->type) & hal->disabled_dm_bitmap; + + seq_printf(m, "[%d] %s: %c\n", info->type, info->name, + disabled ? 'X' : 'O'); + } + + return 0; +} + +static ssize_t +rtw89_debug_priv_disable_dm_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_hal *hal = &rtwdev->hal; + u32 conf; + int ret; + + ret = kstrtou32_from_user(user_buf, count, 0, &conf); + if (ret) + return -EINVAL; + + hal->disabled_dm_bitmap = conf; + + return count; +} + 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, @@ -3845,6 +3897,11 @@ static struct rtw89_debugfs_priv rtw89_debug_priv_stations = { .cb_read = rtw89_debug_priv_stations_get, }; +static struct rtw89_debugfs_priv rtw89_debug_priv_disable_dm = { + .cb_read = rtw89_debug_priv_disable_dm_get, + .cb_write = rtw89_debug_priv_disable_dm_set, +}; + #define rtw89_debugfs_add(name, mode, fopname, parent) \ do { \ rtw89_debug_priv_ ##name.rtwdev = rtwdev; \ @@ -3885,6 +3942,7 @@ void rtw89_debugfs_init(struct rtw89_dev *rtwdev) rtw89_debugfs_add_w(fw_log_manual); rtw89_debugfs_add_r(phy_info); rtw89_debugfs_add_r(stations); + rtw89_debugfs_add_rw(disable_dm); } #endif |