diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/debug.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/debug.c | 71 |
1 files changed, 62 insertions, 9 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c index b4964306de61..3852c4f0ac0b 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.c +++ b/drivers/net/wireless/realtek/rtw88/debug.c @@ -229,7 +229,8 @@ static int rtw_debugfs_get_rsvd_page(struct seq_file *m, void *v) if (!buf) return -ENOMEM; - ret = rtw_dump_drv_rsvd_page(rtwdev, offset, buf_size, (u32 *)buf); + ret = rtw_fw_dump_fifo(rtwdev, RTW_FW_FIFO_SEL_RSVD_PAGE, offset, + buf_size, (u32 *)buf); if (ret) { rtw_err(rtwdev, "failed to dump rsvd page\n"); vfree(buf); @@ -344,6 +345,31 @@ static ssize_t rtw_debugfs_set_write_reg(struct file *filp, return count; } +static ssize_t rtw_debugfs_set_h2c(struct file *filp, + const char __user *buffer, + size_t count, loff_t *loff) +{ + struct rtw_debugfs_priv *debugfs_priv = filp->private_data; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + char tmp[32 + 1]; + u8 param[8]; + int num; + + rtw_debugfs_copy_from_user(tmp, sizeof(tmp), buffer, count, 3); + + num = sscanf(tmp, "%hhx,%hhx,%hhx,%hhx,%hhx,%hhx,%hhx,%hhx", + ¶m[0], ¶m[1], ¶m[2], ¶m[3], + ¶m[4], ¶m[5], ¶m[6], ¶m[7]); + if (num != 8) { + rtw_info(rtwdev, "invalid H2C command format for debug\n"); + return -EINVAL; + } + + rtw_fw_h2c_cmd_dbg(rtwdev, param); + + return count; +} + static ssize_t rtw_debugfs_set_rf_write(struct file *filp, const char __user *buffer, size_t count, loff_t *loff) @@ -402,12 +428,11 @@ static int rtw_debug_get_mac_page(struct seq_file *m, void *v) { struct rtw_debugfs_priv *debugfs_priv = m->private; struct rtw_dev *rtwdev = debugfs_priv->rtwdev; - u32 val; u32 page = debugfs_priv->cb_data; int i, n; int max = 0xff; - val = rtw_read32(rtwdev, debugfs_priv->cb_data); + rtw_read32(rtwdev, debugfs_priv->cb_data); for (n = 0; n <= max; ) { seq_printf(m, "\n%8.8x ", n + page); for (i = 0; i < 4 && n <= max; i++, n += 4) @@ -422,12 +447,11 @@ static int rtw_debug_get_bb_page(struct seq_file *m, void *v) { struct rtw_debugfs_priv *debugfs_priv = m->private; struct rtw_dev *rtwdev = debugfs_priv->rtwdev; - u32 val; u32 page = debugfs_priv->cb_data; int i, n; int max = 0xff; - val = rtw_read32(rtwdev, debugfs_priv->cb_data); + rtw_read32(rtwdev, debugfs_priv->cb_data); for (n = 0; n <= max; ) { seq_printf(m, "\n%8.8x ", n + page); for (i = 0; i < 4 && n <= max; i++, n += 4) @@ -520,6 +544,28 @@ static void rtw_print_rate(struct seq_file *m, u8 rate) } } +#define case_REGD(src) \ + case RTW_REGD_##src: return #src + +static const char *rtw_get_regd_string(u8 regd) +{ + switch (regd) { + case_REGD(FCC); + case_REGD(MKK); + case_REGD(ETSI); + case_REGD(IC); + case_REGD(KCC); + case_REGD(ACMA); + case_REGD(CHILE); + case_REGD(UKRAINE); + case_REGD(MEXICO); + case_REGD(CN); + case_REGD(WW); + default: + return "Unknown"; + } +} + static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) { struct rtw_debugfs_priv *debugfs_priv = m->private; @@ -531,8 +577,9 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) u8 ch = hal->current_channel; u8 regd = rtwdev->regd.txpwr_regd; - seq_printf(m, "%-4s %-10s %-3s%6s %-4s %4s (%-4s %-4s)\n", - "path", "rate", "pwr", "", "base", "", "byr", "lmt"); + seq_printf(m, "regulatory: %s\n", rtw_get_regd_string(regd)); + seq_printf(m, "%-4s %-10s %-3s%6s %-4s %4s (%-4s %-4s) %-4s\n", + "path", "rate", "pwr", "", "base", "", "byr", "lmt", "rem"); mutex_lock(&hal->tx_power_mutex); for (path = RF_PATH_A; path <= RF_PATH_B; path++) { @@ -554,13 +601,14 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) seq_printf(m, "%4c ", path + 'A'); rtw_print_rate(m, rate); - seq_printf(m, " %3u(0x%02x) %4u %4d (%4d %4d)\n", + seq_printf(m, " %3u(0x%02x) %4u %4d (%4d %4d) %4d\n", hal->tx_pwr_tbl[path][rate], hal->tx_pwr_tbl[path][rate], pwr_param.pwr_base, min_t(s8, pwr_param.pwr_offset, pwr_param.pwr_limit), - pwr_param.pwr_offset, pwr_param.pwr_limit); + pwr_param.pwr_offset, pwr_param.pwr_limit, + pwr_param.pwr_remnant); } } @@ -807,6 +855,10 @@ static struct rtw_debugfs_priv rtw_debug_priv_write_reg = { .cb_write = rtw_debugfs_set_write_reg, }; +static struct rtw_debugfs_priv rtw_debug_priv_h2c = { + .cb_write = rtw_debugfs_set_h2c, +}; + static struct rtw_debugfs_priv rtw_debug_priv_rf_write = { .cb_write = rtw_debugfs_set_rf_write, }; @@ -876,6 +928,7 @@ void rtw_debugfs_init(struct rtw_dev *rtwdev) rtw_debugfs_add_r(phy_info); rtw_debugfs_add_r(coex_info); rtw_debugfs_add_rw(coex_enable); + rtw_debugfs_add_w(h2c); rtw_debugfs_add_r(mac_0); rtw_debugfs_add_r(mac_1); rtw_debugfs_add_r(mac_2); |