ath10k: print phymode as a string

Makes it easier to read debug logs.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index b8c81bb..2b11856 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -460,6 +460,11 @@ static int ath10k_vdev_start(struct ath10k_vif *arvif)
                arg.ssid_len = arvif->vif->bss_conf.ssid_len;
        }
 
+       ath10k_dbg(ATH10K_DBG_MAC,
+                  "mac vdev %d start center_freq %d phymode %s\n",
+                  arg.vdev_id, arg.channel.freq,
+                  ath10k_wmi_phymode_str(arg.channel.mode));
+
        ret = ath10k_wmi_vdev_start(ar, &arg);
        if (ret) {
                ath10k_warn("WMI vdev start failed: ret %d\n", ret);
@@ -1104,8 +1109,8 @@ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar,
                break;
        }
 
-       ath10k_dbg(ATH10K_DBG_MAC, "mac peer %pM phymode %d\n",
-                  sta->addr, phymode);
+       ath10k_dbg(ATH10K_DBG_MAC, "mac peer %pM phymode %s\n",
+                  sta->addr, ath10k_wmi_phymode_str(phymode));
 
        arg->peer_phymode = phymode;
        WARN_ON(phymode == MODE_UNKNOWN);

diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 40fcf05..ab46582 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -508,6 +508,48 @@ enum wmi_phy_mode {
        MODE_MAX        = 14
 };
 
+static inline const char *ath10k_wmi_phymode_str(enum wmi_phy_mode mode)
+{
+       switch (mode) {
+       case MODE_11A:
+               return "11a";
+       case MODE_11G:
+               return "11g";
+       case MODE_11B:
+               return "11b";
+       case MODE_11GONLY:
+               return "11gonly";
+       case MODE_11NA_HT20:
+               return "11na-ht20";
+       case MODE_11NG_HT20:
+               return "11ng-ht20";
+       case MODE_11NA_HT40:
+               return "11na-ht40";
+       case MODE_11NG_HT40:
+               return "11ng-ht40";
+       case MODE_11AC_VHT20:
+               return "11ac-vht20";
+       case MODE_11AC_VHT40:
+               return "11ac-vht40";
+       case MODE_11AC_VHT80:
+               return "11ac-vht80";
+       case MODE_11AC_VHT20_2G:
+               return "11ac-vht20-2g";
+       case MODE_11AC_VHT40_2G:
+               return "11ac-vht40-2g";
+       case MODE_11AC_VHT80_2G:
+               return "11ac-vht80-2g";
+       case MODE_UNKNOWN:
+               /* skip */
+               break;
+
+               /* no default handler to allow compiler to check that the
+                * enum is fully handled */
+       };
+
+       return "<unknown>";
+}
+
 #define WMI_CHAN_LIST_TAG      0x1
 #define WMI_SSID_LIST_TAG      0x2
 #define WMI_BSSID_LIST_TAG     0x3