[PATCH 30/32] staging: brcm80211: Better debug support added to brcmfmac driver
Arend van Spriel
arend at broadcom.com
Fri May 13 09:59:50 UTC 2011
From: Sukesh Srikakula <sukeshs at broadcom.com>
With the current implementation there is no way to selectively enable
required debug messages, as all the messages are currently under WL_DBG.
With this fix, we are introducing several log levels which will enable
us to print only the required debug messages.
WL_ERR --> Prints error messages
WL_CONN --> Prints all debug messages pertaining to connection
management
WL_SCAN --> Prints all debug messages pertaining to scanning
WL_TRACE --> Prints all trace(Enter/Exit) sequence of cfg80211 calls
WL_INFO --> Prints all informational messages.
By default, only WL_ERR messages are enabled.
Cc: devel at linuxdriverproject.org
Cc: linux-wireless at vger.kernel.org
Reviewed-by: Franky (Zhenhui) Lin <frankyl at broadcom.com>
Reviewed-by: Brett Rudley <brudley at broadcom.com>
Signed-off-by: Arend van Spriel <arend at broadcom.com>
---
drivers/staging/brcm80211/brcmfmac/dhd_common.c | 2 +
drivers/staging/brcm80211/brcmfmac/dhd_linux.c | 1 -
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c | 509 ++++++++++++----------
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h | 62 ++-
4 files changed, 330 insertions(+), 244 deletions(-)
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_common.c b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
index 69f8957..0bfb93c 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
@@ -586,6 +586,8 @@ static void wl_show_host_event(wl_event_msg_t *event, void *event_data)
}
DHD_EVENT(("EVENT: %s, event ID = %d\n", event_name, event_type));
+ DHD_EVENT(("flags 0x%04x, status %d, reason %d, auth_type %d MAC %s\n",
+ flags, status, reason, auth_type, eabuf));
if (flags & WLC_EVENT_MSG_LINK)
link = true;
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
index ad3b5ab..f356c56 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
@@ -1946,7 +1946,6 @@ dhd_pub_t *dhd_attach(struct dhd_bus *bus, uint bus_hdrlen)
strcpy(fw_path, wl_cfg80211_get_fwname());
strcpy(nv_path, wl_cfg80211_get_nvramname());
}
- wl_cfg80211_dbg_level(DBG_CFG80211_GET());
}
/* Set up the watchdog timer */
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
index 03f6c20..e3b409b 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
@@ -45,7 +45,7 @@ static struct sdio_func *cfg80211_sdio_func;
static struct wl_dev *wl_cfg80211_dev;
static const u8 ether_bcast[ETH_ALEN] = {255, 255, 255, 255, 255, 255};
-u32 wl_dbg_level = WL_DBG_ERR | WL_DBG_INFO;
+u32 wl_dbg_level = WL_DBG_ERR;
#define WL_4329_FW_FILE "brcm/bcm4329-fullmac-4.bin"
#define WL_4329_NVRAM_FILE "brcm/bcm4329-fullmac-4.txt"
@@ -346,30 +346,6 @@ do { \
} while (0)
extern int dhd_wait_pend8021x(struct net_device *dev);
-
-#if (WL_DBG_LEVEL > 0)
-#define WL_DBG_ESTR_MAX 32
-static s8 wl_dbg_estr[][WL_DBG_ESTR_MAX] = {
- "SET_SSID", "JOIN", "START", "AUTH", "AUTH_IND",
- "DEAUTH", "DEAUTH_IND", "ASSOC", "ASSOC_IND", "REASSOC",
- "REASSOC_IND", "DISASSOC", "DISASSOC_IND", "QUIET_START", "QUIET_END",
- "BEACON_RX", "LINK", "MIC_ERROR", "NDIS_LINK", "ROAM",
- "TXFAIL", "PMKID_CACHE", "RETROGRADE_TSF", "PRUNE", "AUTOAUTH",
- "EAPOL_MSG", "SCAN_COMPLETE", "ADDTS_IND", "DELTS_IND", "BCNSENT_IND",
- "BCNRX_MSG", "BCNLOST_MSG", "ROAM_PREP", "PFN_NET_FOUND",
- "PFN_NET_LOST",
- "RESET_COMPLETE", "JOIN_START", "ROAM_START", "ASSOC_START",
- "IBSS_ASSOC",
- "RADIO", "PSM_WATCHDOG",
- "PROBREQ_MSG",
- "SCAN_CONFIRM_IND", "PSK_SUP", "COUNTRY_CODE_CHANGED",
- "EXCEEDED_MEDIUM_TIME", "ICV_ERROR",
- "UNICAST_DECODE_ERROR", "MULTICAST_DECODE_ERROR", "TRACE",
- "IF",
- "RSSI", "PFN_SCAN_COMPLETE", "ACTION_FRAME", "ACTION_FRAME_COMPLETE",
-};
-#endif /* WL_DBG_LEVEL */
-
#define CHAN2G(_channel, _freq, _flags) { \
.band = IEEE80211_BAND_2GHZ, \
.center_freq = (_freq), \
@@ -600,6 +576,7 @@ wl_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
s32 infra = 0;
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
switch (type) {
@@ -635,6 +612,8 @@ wl_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
(wl->conf->mode == WL_MODE_IBSS) ? "Adhoc" : "Infra");
done:
+ WL_TRACE("Exit\n");
+
return err;
}
@@ -734,7 +713,7 @@ static s32 wl_do_iscan(struct wl_priv *wl)
err = wl_dev_ioctl(wl_to_ndev(wl), WLC_SET_PASSIVE_SCAN,
&passive_scan, sizeof(passive_scan));
if (unlikely(err)) {
- WL_DBG("error (%d)\n", err);
+ WL_ERR("error (%d)\n", err);
return err;
}
wl_set_mpc(ndev, 0);
@@ -796,7 +775,7 @@ __wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
else
goto scan_out;
} else {
- WL_DBG("ssid \"%s\", ssid_len (%d)\n",
+ WL_SCAN("ssid \"%s\", ssid_len (%d)\n",
ssids->ssid, ssids->ssid_len);
memset(&sr->ssid, 0, sizeof(sr->ssid));
sr->ssid.SSID_len =
@@ -804,13 +783,11 @@ __wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
if (sr->ssid.SSID_len) {
memcpy(sr->ssid.SSID, ssids->ssid, sr->ssid.SSID_len);
sr->ssid.SSID_len = cpu_to_le32(sr->ssid.SSID_len);
- WL_DBG("Specific scan ssid=\"%s\" len=%d\n",
- sr->ssid.SSID, sr->ssid.SSID_len);
spec_scan = true;
} else {
- WL_DBG("Broadcast scan\n");
+ WL_SCAN("Broadcast scan\n");
}
- WL_DBG("sr->ssid.SSID_len (%d)\n", sr->ssid.SSID_len);
+
passive_scan = wl->active_scan ? 0 : 1;
err = wl_dev_ioctl(ndev, WLC_SET_PASSIVE_SCAN,
&passive_scan, sizeof(passive_scan));
@@ -847,13 +824,15 @@ wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
{
s32 err = 0;
+ WL_TRACE("Enter\n");
+
CHECK_SYS_UP();
+
err = __wl_cfg80211_scan(wiphy, ndev, request, NULL);
- if (unlikely(err)) {
- WL_DBG("scan error (%d)\n", err);
- return err;
- }
+ if (unlikely(err))
+ WL_ERR("scan error (%d)\n", err);
+ WL_TRACE("Exit\n");
return err;
}
@@ -868,9 +847,8 @@ static s32 wl_dev_intvar_set(struct net_device *dev, s8 *name, s32 val)
BUG_ON(!len);
err = wl_dev_ioctl(dev, WLC_SET_VAR, buf, len);
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("error (%d)\n", err);
- }
return err;
}
@@ -891,9 +869,9 @@ wl_dev_intvar_get(struct net_device *dev, s8 *name, s32 *retval)
sizeof(var.buf));
BUG_ON(!len);
err = wl_dev_ioctl(dev, WLC_GET_VAR, &var, len);
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("error (%d)\n", err);
- }
+
*retval = le32_to_cpu(var.val);
return err;
@@ -904,10 +882,9 @@ static s32 wl_set_rts(struct net_device *dev, u32 rts_threshold)
s32 err = 0;
err = wl_dev_intvar_set(dev, "rtsthresh", rts_threshold);
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("Error (%d)\n", err);
- return err;
- }
+
return err;
}
@@ -916,10 +893,9 @@ static s32 wl_set_frag(struct net_device *dev, u32 frag_threshold)
s32 err = 0;
err = wl_dev_intvar_set(dev, "fragthresh", frag_threshold);
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("Error (%d)\n", err);
- return err;
- }
+
return err;
}
@@ -943,37 +919,40 @@ static s32 wl_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
struct net_device *ndev = wl_to_ndev(wl);
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
if (changed & WIPHY_PARAM_RTS_THRESHOLD &&
(wl->conf->rts_threshold != wiphy->rts_threshold)) {
wl->conf->rts_threshold = wiphy->rts_threshold;
err = wl_set_rts(ndev, wl->conf->rts_threshold);
if (!err)
- return err;
+ goto done;
}
if (changed & WIPHY_PARAM_FRAG_THRESHOLD &&
(wl->conf->frag_threshold != wiphy->frag_threshold)) {
wl->conf->frag_threshold = wiphy->frag_threshold;
err = wl_set_frag(ndev, wl->conf->frag_threshold);
if (!err)
- return err;
+ goto done;
}
if (changed & WIPHY_PARAM_RETRY_LONG
&& (wl->conf->retry_long != wiphy->retry_long)) {
wl->conf->retry_long = wiphy->retry_long;
err = wl_set_retry(ndev, wl->conf->retry_long, true);
if (!err)
- return err;
+ goto done;
}
if (changed & WIPHY_PARAM_RETRY_SHORT
&& (wl->conf->retry_short != wiphy->retry_short)) {
wl->conf->retry_short = wiphy->retry_short;
err = wl_set_retry(ndev, wl->conf->retry_short, false);
- if (!err) {
- return err;
- }
+ if (!err)
+ goto done;
}
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -988,51 +967,52 @@ wl_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
s32 wsec = 0;
s32 bcnprd;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
if (params->ssid)
- WL_DBG("SSID: %s\n", params->ssid);
+ WL_CONN("SSID: %s\n", params->ssid);
else {
- WL_DBG("SSID: NULL, Not supported\n");
+ WL_CONN("SSID: NULL, Not supported\n");
return -EOPNOTSUPP;
}
if (params->bssid)
- WL_DBG("BSSID: %02X %02X %02X %02X %02X %02X\n",
+ WL_CONN("BSSID: %02X %02X %02X %02X %02X %02X\n",
params->bssid[0], params->bssid[1], params->bssid[2],
params->bssid[3], params->bssid[4], params->bssid[5]);
else
- WL_DBG("No BSSID specified\n");
+ WL_CONN("No BSSID specified\n");
if (params->channel)
- WL_DBG("channel: %d\n", params->channel->center_freq);
+ WL_CONN("channel: %d\n", params->channel->center_freq);
else
- WL_DBG("no channel specified\n");
+ WL_CONN("no channel specified\n");
if (params->channel_fixed)
- WL_DBG("fixed channel required\n");
+ WL_CONN("fixed channel required\n");
else
- WL_DBG("no fixed channel required\n");
+ WL_CONN("no fixed channel required\n");
if (params->ie && params->ie_len)
- WL_DBG("ie len: %d\n", params->ie_len);
+ WL_CONN("ie len: %d\n", params->ie_len);
else
- WL_DBG("no ie specified\n");
+ WL_CONN("no ie specified\n");
if (params->beacon_interval)
- WL_DBG("beacon interval: %d\n", params->beacon_interval);
+ WL_CONN("beacon interval: %d\n", params->beacon_interval);
else
- WL_DBG("no beacon interval specified\n");
+ WL_CONN("no beacon interval specified\n");
if (params->basic_rates)
- WL_DBG("basic rates: %08X\n", params->basic_rates);
+ WL_CONN("basic rates: %08X\n", params->basic_rates);
else
- WL_DBG("no basic rates specified\n");
+ WL_CONN("no basic rates specified\n");
if (params->privacy)
- WL_DBG("privacy required\n");
+ WL_CONN("privacy required\n");
else
- WL_DBG("no privacy required\n");
+ WL_CONN("no privacy required\n");
/* Configure Privacy for starter */
if (params->privacy)
@@ -1113,6 +1093,7 @@ wl_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
set_bit(WL_STATUS_CONNECTING, &wl->status);
done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1121,9 +1102,13 @@ static s32 wl_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
struct wl_priv *wl = wiphy_to_wl(wiphy);
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
wl_link_down(wl);
+ WL_TRACE("Exit\n");
+
return err;
}
@@ -1141,7 +1126,7 @@ wl_set_wpa_version(struct net_device *dev, struct cfg80211_connect_params *sme)
val = WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED;
else
val = WPA_AUTH_DISABLED;
- WL_DBG("setting wpa_auth to 0x%0x\n", val);
+ WL_CONN("setting wpa_auth to 0x%0x\n", val);
err = wl_dev_intvar_set(dev, "wpa_auth", val);
if (unlikely(err)) {
WL_ERR("set wpa_auth failed (%d)\n", err);
@@ -1163,18 +1148,18 @@ wl_set_auth_type(struct net_device *dev, struct cfg80211_connect_params *sme)
switch (sme->auth_type) {
case NL80211_AUTHTYPE_OPEN_SYSTEM:
val = 0;
- WL_DBG("open system\n");
+ WL_CONN("open system\n");
break;
case NL80211_AUTHTYPE_SHARED_KEY:
val = 1;
- WL_DBG("shared key\n");
+ WL_CONN("shared key\n");
break;
case NL80211_AUTHTYPE_AUTOMATIC:
val = 2;
- WL_DBG("automatic\n");
+ WL_CONN("automatic\n");
break;
case NL80211_AUTHTYPE_NETWORK_EAP:
- WL_DBG("network eap\n");
+ WL_CONN("network eap\n");
default:
val = 2;
WL_ERR("invalid auth type (%d)\n", sme->auth_type);
@@ -1243,7 +1228,7 @@ wl_set_set_cipher(struct net_device *dev, struct cfg80211_connect_params *sme)
}
}
- WL_DBG("pval (%d) gval (%d)\n", pval, gval);
+ WL_CONN("pval (%d) gval (%d)\n", pval, gval);
err = wl_dev_intvar_set(dev, "wsec", pval | gval);
if (unlikely(err)) {
WL_ERR("error (%d)\n", err);
@@ -1299,7 +1284,7 @@ wl_set_key_mgmt(struct net_device *dev, struct cfg80211_connect_params *sme)
}
}
- WL_DBG("setting wpa_auth to %d\n", val);
+ WL_CONN("setting wpa_auth to %d\n", val);
err = wl_dev_intvar_set(dev, "wpa_auth", val);
if (unlikely(err)) {
WL_ERR("could not set wpa_auth (%d)\n", err);
@@ -1322,10 +1307,10 @@ wl_set_set_sharedkey(struct net_device *dev,
s32 val;
s32 err = 0;
- WL_DBG("key len (%d)\n", sme->key_len);
+ WL_CONN("key len (%d)\n", sme->key_len);
if (sme->key_len) {
sec = wl_read_prof(wl, WL_PROF_SEC);
- WL_DBG("wpa_versions 0x%x cipher_pairwise 0x%x\n",
+ WL_CONN("wpa_versions 0x%x cipher_pairwise 0x%x\n",
sec->wpa_versions, sec->cipher_pairwise);
if (!
(sec->wpa_versions & (NL80211_WPA_VERSION_1 |
@@ -1354,9 +1339,9 @@ wl_set_set_sharedkey(struct net_device *dev,
return -EINVAL;
}
/* Set the new key/index */
- WL_DBG("key length (%d) key index (%d) algo (%d)\n",
+ WL_CONN("key length (%d) key index (%d) algo (%d)\n",
key.len, key.index, key.algo);
- WL_DBG("key \"%s\"\n", key.data);
+ WL_CONN("key \"%s\"\n", key.data);
swap_key_from_BE(&key);
err = wl_dev_ioctl(dev, WLC_SET_KEY, &key,
sizeof(key));
@@ -1365,7 +1350,7 @@ wl_set_set_sharedkey(struct net_device *dev,
return err;
}
if (sec->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) {
- WL_DBG("set auth_type to shared key\n");
+ WL_CONN("set auth_type to shared key\n");
val = 1; /* shared key */
err = wl_dev_intvar_set(dev, "auth", val);
if (unlikely(err)) {
@@ -1389,19 +1374,24 @@ wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
if (unlikely(!sme->ssid)) {
WL_ERR("Invalid ssid\n");
return -EOPNOTSUPP;
}
+
if (chan) {
wl->channel =
ieee80211_frequency_to_channel(chan->center_freq);
- WL_DBG("channel (%d), center_req (%d)\n",
+ WL_CONN("channel (%d), center_req (%d)\n",
wl->channel, chan->center_freq);
} else
wl->channel = 0;
- WL_DBG("ie (%p), ie_len (%zd)\n", sme->ie, sme->ie_len);
+
+ WL_INFO("ie (%p), ie_len (%zd)\n", sme->ie, sme->ie_len);
+
err = wl_set_wpa_version(dev, sme);
if (unlikely(err))
return err;
@@ -1441,7 +1431,7 @@ wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
memcpy(join_params.params.bssid, ether_bcast, ETH_ALEN);
if (join_params.ssid.SSID_len < IEEE80211_MAX_SSID_LEN) {
- WL_DBG("ssid \"%s\", len (%d)\n",
+ WL_CONN("ssid \"%s\", len (%d)\n",
join_params.ssid.SSID, join_params.ssid.SSID_len);
}
@@ -1453,6 +1443,7 @@ wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
}
set_bit(WL_STATUS_CONNECTING, &wl->status);
+ WL_TRACE("Exit\n");
return err;
}
@@ -1464,7 +1455,7 @@ wl_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
scb_val_t scbval;
s32 err = 0;
- WL_DBG("Reason %d\n", reason_code);
+ WL_TRACE("Enter. Reason code = %d\n", reason_code);
CHECK_SYS_UP();
clear_bit(WL_STATUS_CONNECTED, &wl->status);
@@ -1479,6 +1470,7 @@ wl_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
wl->link_up = false;
+ WL_TRACE("Exit\n");
return err;
}
@@ -1493,20 +1485,24 @@ wl_cfg80211_set_tx_power(struct wiphy *wiphy,
s32 err = 0;
s32 disable = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
switch (type) {
case NL80211_TX_POWER_AUTOMATIC:
break;
case NL80211_TX_POWER_LIMITED:
if (dbm < 0) {
WL_ERR("TX_POWER_LIMITED - dbm is negative\n");
- return -EINVAL;
+ err = -EINVAL;
+ goto done;
}
break;
case NL80211_TX_POWER_FIXED:
if (dbm < 0) {
WL_ERR("TX_POWER_FIXED - dbm is negative\n");
- return -EINVAL;
+ err = -EINVAL;
+ goto done;
}
break;
}
@@ -1514,10 +1510,8 @@ wl_cfg80211_set_tx_power(struct wiphy *wiphy,
disable = WL_RADIO_SW_DISABLE << 16;
disable = cpu_to_le32(disable);
err = wl_dev_ioctl(ndev, WLC_SET_RADIO, &disable, sizeof(disable));
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("WLC_SET_RADIO error (%d)\n", err);
- return err;
- }
if (dbm > 0xffff)
txpwrmw = 0xffff;
@@ -1525,12 +1519,12 @@ wl_cfg80211_set_tx_power(struct wiphy *wiphy,
txpwrmw = (u16) dbm;
err = wl_dev_intvar_set(ndev, "qtxpower",
(s32) (bcm_mw_to_qdbm(txpwrmw)));
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("qtxpower error (%d)\n", err);
- return err;
- }
wl->conf->tx_power = dbm;
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1542,15 +1536,20 @@ static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, s32 *dbm)
u8 result;
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
err = wl_dev_intvar_get(ndev, "qtxpower", &txpwrdbm);
if (unlikely(err)) {
WL_ERR("error (%d)\n", err);
- return err;
+ goto done;
}
+
result = (u8) (txpwrdbm & ~WL_TXPWR_OVERRIDE);
*dbm = (s32) bcm_qdbm_to_mw(result);
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1562,14 +1561,16 @@ wl_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *dev,
s32 wsec;
s32 err = 0;
- WL_DBG("key index (%d)\n", key_idx);
+ WL_TRACE("Enter\n");
+ WL_CONN("key index (%d)\n", key_idx);
CHECK_SYS_UP();
err = wl_dev_ioctl(dev, WLC_GET_WSEC, &wsec, sizeof(wsec));
if (unlikely(err)) {
WL_ERR("WLC_GET_WSEC error (%d)\n", err);
- return err;
+ goto done;
}
+
wsec = le32_to_cpu(wsec);
if (wsec & WEP_ENABLED) {
/* Just select a new current key */
@@ -1577,10 +1578,11 @@ wl_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *dev,
index = cpu_to_le32(index);
err = wl_dev_ioctl(dev, WLC_SET_KEY_PRIMARY, &index,
sizeof(index));
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("error (%d)\n", err);
- }
}
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1613,7 +1615,7 @@ wl_add_keyext(struct wiphy *wiphy, struct net_device *dev,
return -EINVAL;
}
- WL_DBG("Setting the key index %d\n", key.index);
+ WL_CONN("Setting the key index %d\n", key.index);
memcpy(key.data, params->key, key.len);
if (params->cipher == WLAN_CIPHER_SUITE_TKIP) {
@@ -1637,23 +1639,23 @@ wl_add_keyext(struct wiphy *wiphy, struct net_device *dev,
switch (params->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
key.algo = CRYPTO_ALGO_WEP1;
- WL_DBG("WLAN_CIPHER_SUITE_WEP40\n");
+ WL_CONN("WLAN_CIPHER_SUITE_WEP40\n");
break;
case WLAN_CIPHER_SUITE_WEP104:
key.algo = CRYPTO_ALGO_WEP128;
- WL_DBG("WLAN_CIPHER_SUITE_WEP104\n");
+ WL_CONN("WLAN_CIPHER_SUITE_WEP104\n");
break;
case WLAN_CIPHER_SUITE_TKIP:
key.algo = CRYPTO_ALGO_TKIP;
- WL_DBG("WLAN_CIPHER_SUITE_TKIP\n");
+ WL_CONN("WLAN_CIPHER_SUITE_TKIP\n");
break;
case WLAN_CIPHER_SUITE_AES_CMAC:
key.algo = CRYPTO_ALGO_AES_CCM;
- WL_DBG("WLAN_CIPHER_SUITE_AES_CMAC\n");
+ WL_CONN("WLAN_CIPHER_SUITE_AES_CMAC\n");
break;
case WLAN_CIPHER_SUITE_CCMP:
key.algo = CRYPTO_ALGO_AES_CCM;
- WL_DBG("WLAN_CIPHER_SUITE_CCMP\n");
+ WL_CONN("WLAN_CIPHER_SUITE_CCMP\n");
break;
default:
WL_ERR("Invalid cipher (0x%x)\n", params->cipher);
@@ -1682,11 +1684,14 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
s32 err = 0;
u8 keybuf[8];
- WL_DBG("key index (%d)\n", key_idx);
+ WL_TRACE("Enter\n");
+ WL_CONN("key index (%d)\n", key_idx);
CHECK_SYS_UP();
- if (mac_addr)
+ if (mac_addr) {
+ WL_TRACE("Exit");
return wl_add_keyext(wiphy, dev, key_idx, mac_addr, params);
+ }
memset(&key, 0, sizeof(key));
key.len = (u32) params->key_len;
@@ -1694,7 +1699,8 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
if (unlikely(key.len > sizeof(key.data))) {
WL_ERR("Too long key length (%u)\n", key.len);
- return -EINVAL;
+ err = -EINVAL;
+ goto done;
}
memcpy(key.data, params->key, key.len);
@@ -1702,30 +1708,31 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
switch (params->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
key.algo = CRYPTO_ALGO_WEP1;
- WL_DBG("WLAN_CIPHER_SUITE_WEP40\n");
+ WL_CONN("WLAN_CIPHER_SUITE_WEP40\n");
break;
case WLAN_CIPHER_SUITE_WEP104:
key.algo = CRYPTO_ALGO_WEP128;
- WL_DBG("WLAN_CIPHER_SUITE_WEP104\n");
+ WL_CONN("WLAN_CIPHER_SUITE_WEP104\n");
break;
case WLAN_CIPHER_SUITE_TKIP:
memcpy(keybuf, &key.data[24], sizeof(keybuf));
memcpy(&key.data[24], &key.data[16], sizeof(keybuf));
memcpy(&key.data[16], keybuf, sizeof(keybuf));
key.algo = CRYPTO_ALGO_TKIP;
- WL_DBG("WLAN_CIPHER_SUITE_TKIP\n");
+ WL_CONN("WLAN_CIPHER_SUITE_TKIP\n");
break;
case WLAN_CIPHER_SUITE_AES_CMAC:
key.algo = CRYPTO_ALGO_AES_CCM;
- WL_DBG("WLAN_CIPHER_SUITE_AES_CMAC\n");
+ WL_CONN("WLAN_CIPHER_SUITE_AES_CMAC\n");
break;
case WLAN_CIPHER_SUITE_CCMP:
key.algo = CRYPTO_ALGO_AES_CCM;
- WL_DBG("WLAN_CIPHER_SUITE_CCMP\n");
+ WL_CONN("WLAN_CIPHER_SUITE_CCMP\n");
break;
default:
WL_ERR("Invalid cipher (0x%x)\n", params->cipher);
- return -EINVAL;
+ err = -EINVAL;
+ goto done;
}
/* Set the new key/index */
@@ -1733,30 +1740,30 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
err = wl_dev_ioctl(dev, WLC_SET_KEY, &key, sizeof(key));
if (unlikely(err)) {
WL_ERR("WLC_SET_KEY error (%d)\n", err);
- return err;
+ goto done;
}
val = WEP_ENABLED;
err = wl_dev_intvar_get(dev, "wsec", &wsec);
if (unlikely(err)) {
WL_ERR("get wsec error (%d)\n", err);
- return err;
+ goto done;
}
wsec &= ~(WEP_ENABLED);
wsec |= val;
err = wl_dev_intvar_set(dev, "wsec", wsec);
if (unlikely(err)) {
WL_ERR("set wsec error (%d)\n", err);
- return err;
+ goto done;
}
val = 1; /* assume shared key. otherwise 0 */
val = cpu_to_le32(val);
err = wl_dev_ioctl(dev, WLC_SET_AUTH, &val, sizeof(val));
- if (unlikely(err)) {
+ if (unlikely(err))
WL_ERR("WLC_SET_AUTH error (%d)\n", err);
- return err;
- }
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1769,6 +1776,7 @@ wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
s32 val;
s32 wsec;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
memset(&key, 0, sizeof(key));
@@ -1776,34 +1784,39 @@ wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
key.flags = WL_PRIMARY_KEY;
key.algo = CRYPTO_ALGO_OFF;
- WL_DBG("key index (%d)\n", key_idx);
+ WL_CONN("key index (%d)\n", key_idx);
/* Set the new key/index */
swap_key_from_BE(&key);
err = wl_dev_ioctl(dev, WLC_SET_KEY, &key, sizeof(key));
if (unlikely(err)) {
if (err == -EINVAL) {
- if (key.index >= DOT11_MAX_DEFAULT_KEYS) {
+ if (key.index >= DOT11_MAX_DEFAULT_KEYS)
/* we ignore this key index in this case */
- WL_DBG("invalid key index (%d)\n", key_idx);
- }
- } else {
+ WL_ERR("invalid key index (%d)\n", key_idx);
+ } else
WL_ERR("WLC_SET_KEY error (%d)\n", err);
- }
- return err;
+
+ /* Ignore this error, may happen during DISASSOC */
+ err = -EAGAIN;
+ goto done;
}
val = 0;
err = wl_dev_intvar_get(dev, "wsec", &wsec);
if (unlikely(err)) {
WL_ERR("get wsec error (%d)\n", err);
- return err;
+ /* Ignore this error, may happen during DISASSOC */
+ err = -EAGAIN;
+ goto done;
}
wsec &= ~(WEP_ENABLED);
wsec |= val;
err = wl_dev_intvar_set(dev, "wsec", wsec);
if (unlikely(err)) {
WL_ERR("set wsec error (%d)\n", err);
- return err;
+ /* Ignore this error, may happen during DISASSOC */
+ err = -EAGAIN;
+ goto done;
}
val = 0; /* assume open key. otherwise 1 */
@@ -1811,8 +1824,11 @@ wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
err = wl_dev_ioctl(dev, WLC_SET_AUTH, &val, sizeof(val));
if (unlikely(err)) {
WL_ERR("WLC_SET_AUTH error (%d)\n", err);
- return err;
+ /* Ignore this error, may happen during DISASSOC */
+ err = -EAGAIN;
}
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1828,7 +1844,8 @@ wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
s32 wsec;
s32 err = 0;
- WL_DBG("key index (%d)\n", key_idx);
+ WL_TRACE("Enter\n");
+ WL_CONN("key index (%d)\n", key_idx);
CHECK_SYS_UP();
memset(&key, 0, sizeof(key));
@@ -1841,7 +1858,9 @@ wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
err = wl_dev_ioctl(dev, WLC_GET_WSEC, &wsec, sizeof(wsec));
if (unlikely(err)) {
WL_ERR("WLC_GET_WSEC error (%d)\n", err);
- return err;
+ /* Ignore this error, may happen during DISASSOC */
+ err = -EAGAIN;
+ goto done;
}
wsec = le32_to_cpu(wsec);
switch (wsec) {
@@ -1849,26 +1868,29 @@ wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
sec = wl_read_prof(wl, WL_PROF_SEC);
if (sec->cipher_pairwise & WLAN_CIPHER_SUITE_WEP40) {
params.cipher = WLAN_CIPHER_SUITE_WEP40;
- WL_DBG("WLAN_CIPHER_SUITE_WEP40\n");
+ WL_CONN("WLAN_CIPHER_SUITE_WEP40\n");
} else if (sec->cipher_pairwise & WLAN_CIPHER_SUITE_WEP104) {
params.cipher = WLAN_CIPHER_SUITE_WEP104;
- WL_DBG("WLAN_CIPHER_SUITE_WEP104\n");
+ WL_CONN("WLAN_CIPHER_SUITE_WEP104\n");
}
break;
case TKIP_ENABLED:
params.cipher = WLAN_CIPHER_SUITE_TKIP;
- WL_DBG("WLAN_CIPHER_SUITE_TKIP\n");
+ WL_CONN("WLAN_CIPHER_SUITE_TKIP\n");
break;
case AES_ENABLED:
params.cipher = WLAN_CIPHER_SUITE_AES_CMAC;
- WL_DBG("WLAN_CIPHER_SUITE_AES_CMAC\n");
+ WL_CONN("WLAN_CIPHER_SUITE_AES_CMAC\n");
break;
default:
WL_ERR("Invalid algo (0x%x)\n", wsec);
- return -EINVAL;
+ err = -EINVAL;
+ goto done;
}
-
callback(cookie, ¶ms);
+
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1877,6 +1899,7 @@ wl_cfg80211_config_default_mgmt_key(struct wiphy *wiphy,
struct net_device *dev, u8 key_idx)
{
WL_INFO("Not supported\n");
+
CHECK_SYS_UP();
return -EOPNOTSUPP;
}
@@ -1890,12 +1913,20 @@ wl_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
int rssi;
s32 rate;
s32 err = 0;
+ u8 *bssid = wl_read_prof(wl, WL_PROF_BSSID);
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
if (unlikely
- (memcmp(mac, wl_read_prof(wl, WL_PROF_BSSID), ETH_ALEN))) {
- WL_ERR("Wrong Mac address\n");
- return -ENOENT;
+ (memcmp(mac, bssid, ETH_ALEN))) {
+ WL_ERR("Wrong Mac address cfg_mac-%X:%X:%X:%X:%X:%X"
+ "wl_bssid-%X:%X:%X:%X:%X:%X\n",
+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
+ bssid[0], bssid[1], bssid[2], bssid[3],
+ bssid[4], bssid[5]);
+ err = -ENOENT;
+ goto done;
}
/* Report the current tx rate */
@@ -1906,7 +1937,7 @@ wl_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
rate = le32_to_cpu(rate);
sinfo->filled |= STATION_INFO_TX_BITRATE;
sinfo->txrate.legacy = rate * 5;
- WL_DBG("Rate %d Mbps\n", rate / 2);
+ WL_CONN("Rate %d Mbps\n", rate / 2);
}
if (test_bit(WL_STATUS_CONNECTED, &wl->status)) {
@@ -1915,14 +1946,15 @@ wl_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
sizeof(scb_val_t));
if (unlikely(err)) {
WL_ERR("Could not get rssi (%d)\n", err);
- return err;
}
rssi = le32_to_cpu(scb_val.val);
sinfo->filled |= STATION_INFO_SIGNAL;
sinfo->signal = rssi;
- WL_DBG("RSSI %d dBm\n", rssi);
+ WL_CONN("RSSI %d dBm\n", rssi);
}
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -1933,18 +1965,21 @@ wl_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
s32 pm;
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
pm = enabled ? PM_FAST : PM_OFF;
pm = cpu_to_le32(pm);
- WL_DBG("power save %s\n", (pm ? "enabled" : "disabled"));
+ WL_INFO("power save %s\n", (pm ? "enabled" : "disabled"));
+
err = wl_dev_ioctl(dev, WLC_SET_PM, &pm, sizeof(pm));
if (unlikely(err)) {
if (err == -ENODEV)
- WL_DBG("net_device is not ready yet\n");
+ WL_ERR("net_device is not ready yet\n");
else
WL_ERR("error (%d)\n", err);
- return err;
}
+ WL_TRACE("Exit\n");
return err;
}
@@ -1988,14 +2023,16 @@ wl_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
u32 legacy;
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
/* addr param is always NULL. ignore it */
/* Get current rateset */
err = wl_dev_ioctl(dev, WLC_GET_CURR_RATESET, &rateset,
sizeof(rateset));
if (unlikely(err)) {
WL_ERR("could not get current rateset (%d)\n", err);
- return err;
+ goto done;
}
rateset.count = le32_to_cpu(rateset.count);
@@ -2006,15 +2043,14 @@ wl_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
val = wl_g_rates[legacy - 1].bitrate * 100000;
- if (val < rateset.count) {
+ if (val < rateset.count)
/* Select rate by rateset index */
rate = rateset.rates[val] & 0x7f;
- } else {
+ else
/* Specified rate in bps */
rate = val / 500000;
- }
- WL_DBG("rate %d mbps\n", rate / 2);
+ WL_CONN("rate %d mbps\n", rate / 2);
/*
*
@@ -2025,9 +2061,11 @@ wl_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
err_a = wl_dev_intvar_set(dev, "a_rate", rate);
if (unlikely(err_bg && err_a)) {
WL_ERR("could not set fixed rate (%d) (%d)\n", err_bg, err_a);
- return err_bg | err_a;
+ err = err_bg | err_a;
}
+done:
+ WL_TRACE("Exit\n");
return err;
}
@@ -2041,6 +2079,7 @@ static s32 wl_cfg80211_resume(struct wiphy *wiphy)
* could result is bus access. Don't block the resume for
* any driver error conditions
*/
+ WL_TRACE("Enter\n");
#if defined(CONFIG_PM_SLEEP)
atomic_set(&dhd_mmc_suspend, false);
@@ -2052,6 +2091,7 @@ static s32 wl_cfg80211_resume(struct wiphy *wiphy)
wl_invoke_iscan(wiphy_to_wl(wiphy));
}
+ WL_TRACE("Exit\n");
return 0;
}
@@ -2060,6 +2100,7 @@ static s32 wl_cfg80211_suspend(struct wiphy *wiphy)
struct wl_priv *wl = wiphy_to_wl(wiphy);
struct net_device *ndev = wl_to_ndev(wl);
+ WL_TRACE("Enter\n");
/*
* Check for WL_STATUS_READY before any function call which
@@ -2116,6 +2157,7 @@ static s32 wl_cfg80211_suspend(struct wiphy *wiphy)
atomic_set(&dhd_mmc_suspend, true);
#endif /* defined(CONFIG_PM_SLEEP) */
+ WL_TRACE("Exit\n");
return 0;
}
@@ -2126,18 +2168,17 @@ wl_update_pmklist(struct net_device *dev, struct wl_pmk_list *pmk_list,
{
int i, j;
- WL_DBG("No of elements %d\n", pmk_list->pmkids.npmkid);
+ WL_CONN("No of elements %d\n", pmk_list->pmkids.npmkid);
for (i = 0; i < pmk_list->pmkids.npmkid; i++) {
- WL_DBG("PMKID[%d]: %pM =\n", i,
+ WL_CONN("PMKID[%d]: %pM =\n", i,
&pmk_list->pmkids.pmkid[i].BSSID);
- for (j = 0; j < WLAN_PMKID_LEN; j++) {
- WL_DBG("%02x\n", pmk_list->pmkids.pmkid[i].PMKID[j]);
- }
+ for (j = 0; j < WLAN_PMKID_LEN; j++)
+ WL_CONN("%02x\n", pmk_list->pmkids.pmkid[i].PMKID[j]);
}
- if (likely(!err)) {
- err = wl_dev_bufvar_set(dev, "pmkid_info", (char *)pmk_list,
+
+ if (likely(!err))
+ wl_dev_bufvar_set(dev, "pmkid_info", (char *)pmk_list,
sizeof(*pmk_list));
- }
return err;
}
@@ -2150,7 +2191,9 @@ wl_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev,
s32 err = 0;
int i;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
for (i = 0; i < wl->pmk_list->pmkids.npmkid; i++)
if (!memcmp(pmksa->bssid, &wl->pmk_list->pmkids.pmkid[i].BSSID,
ETH_ALEN))
@@ -2162,19 +2205,19 @@ wl_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev,
WLAN_PMKID_LEN);
if (i == wl->pmk_list->pmkids.npmkid)
wl->pmk_list->pmkids.npmkid++;
- } else {
+ } else
err = -EINVAL;
- }
- WL_DBG("set_pmksa,IW_PMKSA_ADD - PMKID: %pM =\n",
+
+ WL_CONN("set_pmksa,IW_PMKSA_ADD - PMKID: %pM =\n",
&wl->pmk_list->pmkids.pmkid[wl->pmk_list->pmkids.npmkid].BSSID);
- for (i = 0; i < WLAN_PMKID_LEN; i++) {
- WL_DBG("%02x\n",
+ for (i = 0; i < WLAN_PMKID_LEN; i++)
+ WL_CONN("%02x\n",
wl->pmk_list->pmkids.pmkid[wl->pmk_list->pmkids.npmkid].
PMKID[i]);
- }
err = wl_update_pmklist(dev, wl->pmk_list, err);
+ WL_TRACE("Exit\n");
return err;
}
@@ -2187,15 +2230,15 @@ wl_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev,
s32 err = 0;
int i;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
memcpy(&pmkid.pmkid[0].BSSID, pmksa->bssid, ETH_ALEN);
memcpy(&pmkid.pmkid[0].PMKID, pmksa->pmkid, WLAN_PMKID_LEN);
- WL_DBG("del_pmksa,IW_PMKSA_REMOVE - PMKID: %pM =\n",
+ WL_CONN("del_pmksa,IW_PMKSA_REMOVE - PMKID: %pM =\n",
&pmkid.pmkid[0].BSSID);
- for (i = 0; i < WLAN_PMKID_LEN; i++) {
- WL_DBG("%02x\n", pmkid.pmkid[0].PMKID[i]);
- }
+ for (i = 0; i < WLAN_PMKID_LEN; i++)
+ WL_CONN("%02x\n", pmkid.pmkid[0].PMKID[i]);
for (i = 0; i < wl->pmk_list->pmkids.npmkid; i++)
if (!memcmp
@@ -2215,12 +2258,12 @@ wl_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev,
WLAN_PMKID_LEN);
}
wl->pmk_list->pmkids.npmkid--;
- } else {
+ } else
err = -EINVAL;
- }
err = wl_update_pmklist(dev, wl->pmk_list, err);
+ WL_TRACE("Exit\n");
return err;
}
@@ -2231,9 +2274,13 @@ wl_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *dev)
struct wl_priv *wl = wiphy_to_wl(wiphy);
s32 err = 0;
+ WL_TRACE("Enter\n");
CHECK_SYS_UP();
+
memset(wl->pmk_list, 0, sizeof(*wl->pmk_list));
err = wl_update_pmklist(dev, wl->pmk_list, err);
+
+ WL_TRACE("Exit\n");
return err;
}
@@ -2364,7 +2411,7 @@ static s32 wl_inform_bss(struct wl_priv *wl)
bss_list->version);
return -EOPNOTSUPP;
}
- WL_DBG("scanned AP count (%d)\n", bss_list->count);
+ WL_SCAN("scanned AP count (%d)\n", bss_list->count);
bi = next_bss(bss_list, bi);
for_each_bss(bss_list, bi, i) {
err = wl_inform_single_bss(wl, bi);
@@ -2414,14 +2461,14 @@ static s32 wl_inform_single_bss(struct wl_priv *wl, struct wl_bss_info *bi)
notify_ielen = le16_to_cpu(bi->ie_length);
notify_signal = (s16)le16_to_cpu(bi->RSSI) * 100;
- WL_DBG("bssid: %2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
+ WL_CONN("bssid: %2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
bi->BSSID[0], bi->BSSID[1], bi->BSSID[2],
bi->BSSID[3], bi->BSSID[4], bi->BSSID[5]);
- WL_DBG("Channel: %d(%d)\n", channel, freq);
- WL_DBG("Capability: %X\n", notify_capability);
- WL_DBG("Beacon interval: %d\n", notify_interval);
- WL_DBG("Signal: %d\n", notify_signal);
- WL_DBG("notify_timestamp: %#018llx\n", notify_timestamp);
+ WL_CONN("Channel: %d(%d)\n", channel, freq);
+ WL_CONN("Capability: %X\n", notify_capability);
+ WL_CONN("Beacon interval: %d\n", notify_interval);
+ WL_CONN("Signal: %d\n", notify_signal);
+ WL_CONN("notify_timestamp: %#018llx\n", notify_timestamp);
bss = cfg80211_inform_bss(wiphy, notify_channel, (const u8 *)bi->BSSID,
notify_timestamp, notify_capability, notify_interval, notify_ie,
@@ -2453,6 +2500,8 @@ wl_inform_ibss(struct wl_priv *wl, struct net_device *dev, const u8 *bssid)
size_t notify_ielen;
s32 notify_signal;
+ WL_TRACE("Enter\n");
+
buf = kzalloc(WL_BSS_INFO_MAX, GFP_KERNEL);
if (buf == NULL) {
WL_ERR("kzalloc() failed\n");
@@ -2488,11 +2537,11 @@ wl_inform_ibss(struct wl_priv *wl, struct net_device *dev, const u8 *bssid)
notify_ielen = le16_to_cpu(bi->ie_length);
notify_signal = (s16)le16_to_cpu(bi->RSSI) * 100;
- WL_DBG("channel: %d(%d)\n", channel, freq);
- WL_DBG("capability: %X\n", notify_capability);
- WL_DBG("beacon interval: %d\n", notify_interval);
- WL_DBG("signal: %d\n", notify_signal);
- WL_DBG("notify_timestamp: %#018llx\n", notify_timestamp);
+ WL_CONN("channel: %d(%d)\n", channel, freq);
+ WL_CONN("capability: %X\n", notify_capability);
+ WL_CONN("beacon interval: %d\n", notify_interval);
+ WL_CONN("signal: %d\n", notify_signal);
+ WL_CONN("notify_timestamp: %#018llx\n", notify_timestamp);
cfg80211_inform_bss(wiphy, notify_channel, bssid,
notify_timestamp, notify_capability, notify_interval,
@@ -2502,6 +2551,8 @@ CleanUp:
kfree(buf);
+ WL_TRACE("Exit\n");
+
return err;
}
@@ -2511,7 +2562,7 @@ static bool wl_is_linkup(struct wl_priv *wl, const wl_event_msg_t *e)
u32 status = be32_to_cpu(e->status);
if (event == WLC_E_SET_SSID && status == WLC_E_STATUS_SUCCESS) {
- WL_DBG("Processing set ssid\n");
+ WL_CONN("Processing set ssid\n");
wl->link_up = true;
return true;
}
@@ -2525,7 +2576,7 @@ static bool wl_is_linkdown(struct wl_priv *wl, const wl_event_msg_t *e)
u16 flags = be16_to_cpu(e->flags);
if (event == WLC_E_LINK && (!(flags & WLC_EVENT_MSG_LINK))) {
- WL_DBG("Processing link down\n");
+ WL_CONN("Processing link down\n");
return true;
}
return false;
@@ -2538,13 +2589,13 @@ static bool wl_is_nonetwork(struct wl_priv *wl, const wl_event_msg_t *e)
u16 flags = be16_to_cpu(e->flags);
if (event == WLC_E_LINK && status == WLC_E_STATUS_NO_NETWORKS) {
- WL_DBG("Processing Link %s & no network found\n",
+ WL_CONN("Processing Link %s & no network found\n",
flags & WLC_EVENT_MSG_LINK ? "up" : "down");
return true;
}
if (event == WLC_E_SET_SSID && status != WLC_E_STATUS_SUCCESS) {
- WL_DBG("Processing connecting & no network found\n");
+ WL_CONN("Processing connecting & no network found\n");
return true;
}
@@ -2558,7 +2609,7 @@ wl_notify_connect_status(struct wl_priv *wl, struct net_device *ndev,
s32 err = 0;
if (wl_is_linkup(wl, e)) {
- WL_DBG("Linkup\n");
+ WL_CONN("Linkup\n");
if (wl_is_ibssmode(wl)) {
wl_update_prof(wl, NULL, (void *)e->addr,
WL_PROF_BSSID);
@@ -2569,7 +2620,7 @@ wl_notify_connect_status(struct wl_priv *wl, struct net_device *ndev,
} else
wl_bss_connect_done(wl, ndev, e, data, true);
} else if (wl_is_linkdown(wl, e)) {
- WL_DBG("Linkdown\n");
+ WL_CONN("Linkdown\n");
if (wl_is_ibssmode(wl)) {
if (test_and_clear_bit(WL_STATUS_CONNECTED,
&wl->status))
@@ -2692,7 +2743,7 @@ static s32 wl_get_assoc_ies(struct wl_priv *wl)
conn_info->resp_ie_len = 0;
conn_info->resp_ie = NULL;
}
- WL_DBG("req len (%d) resp len (%d)\n",
+ WL_CONN("req len (%d) resp len (%d)\n",
conn_info->req_ie_len, conn_info->resp_ie_len);
return err;
@@ -2739,7 +2790,8 @@ static void wl_ch_to_chanspec(int ch, struct wl_join_params *join_params,
join_params->params.chanspec_num =
cpu_to_le32(join_params->params.chanspec_num);
- WL_DBG("join_params->params.chanspec_list[0]= %#X, channel %d, chanspec %#X\n",
+ WL_CONN("join_params->params.chanspec_list[0]= %#X,"
+ "channel %d, chanspec %#X\n",
join_params->params.chanspec_list[0], ch, chanspec);
}
}
@@ -2755,6 +2807,7 @@ static s32 wl_update_bss_info(struct wl_priv *wl)
u8 *ie;
s32 err = 0;
+ WL_TRACE("Enter\n");
if (wl_is_ibssmode(wl))
return err;
@@ -2799,6 +2852,7 @@ static s32 wl_update_bss_info(struct wl_priv *wl)
wl_update_prof(wl, NULL, &dtim_period, WL_PROF_DTIMPERIOD);
update_bss_info_out:
+ WL_TRACE("Exit");
return err;
}
@@ -2809,6 +2863,8 @@ wl_bss_roaming_done(struct wl_priv *wl, struct net_device *ndev,
struct wl_connect_info *conn_info = wl_to_conn(wl);
s32 err = 0;
+ WL_TRACE("Enter\n");
+
wl_get_assoc_ies(wl);
wl_update_prof(wl, NULL, &e->addr, WL_PROF_BSSID);
wl_update_bss_info(wl);
@@ -2817,10 +2873,10 @@ wl_bss_roaming_done(struct wl_priv *wl, struct net_device *ndev,
(u8 *)wl_read_prof(wl, WL_PROF_BSSID),
conn_info->req_ie, conn_info->req_ie_len,
conn_info->resp_ie, conn_info->resp_ie_len, GFP_KERNEL);
- WL_DBG("Report roaming result\n");
+ WL_CONN("Report roaming result\n");
set_bit(WL_STATUS_CONNECTED, &wl->status);
-
+ WL_TRACE("Exit\n");
return err;
}
@@ -2831,6 +2887,7 @@ wl_bss_connect_done(struct wl_priv *wl, struct net_device *ndev,
struct wl_connect_info *conn_info = wl_to_conn(wl);
s32 err = 0;
+ WL_TRACE("Enter\n");
if (test_and_clear_bit(WL_STATUS_CONNECTING, &wl->status)) {
if (completed) {
@@ -2848,9 +2905,10 @@ wl_bss_connect_done(struct wl_priv *wl, struct net_device *ndev,
GFP_KERNEL);
if (completed)
set_bit(WL_STATUS_CONNECTED, &wl->status);
- WL_DBG("Report connect result - connection %s\n",
+ WL_CONN("Report connect result - connection %s\n",
completed ? "succeeded" : "failed");
}
+ WL_TRACE("Exit\n");
return err;
}
@@ -2884,8 +2942,12 @@ wl_notify_scan_status(struct wl_priv *wl, struct net_device *ndev,
s32 err = 0;
bool scan_abort = false;
- if (wl->iscan_on && wl->iscan_kickstart)
+ WL_TRACE("Enter\n");
+
+ if (wl->iscan_on && wl->iscan_kickstart) {
+ WL_TRACE("Exit\n");
return wl_wakeup_iscan(wl_to_iscan(wl));
+ }
if (unlikely(!test_and_clear_bit(WL_STATUS_SCANNING, &wl->status))) {
WL_ERR("Scan complete while device not scanning\n");
@@ -2904,7 +2966,7 @@ wl_notify_scan_status(struct wl_priv *wl, struct net_device *ndev,
channel_inform.scan_channel = le32_to_cpu(channel_inform.scan_channel);
if (unlikely(channel_inform.scan_channel)) {
- WL_DBG("channel_inform.scan_channel (%d)\n",
+ WL_CONN("channel_inform.scan_channel (%d)\n",
channel_inform.scan_channel);
}
wl->bss_list = wl->scan_results;
@@ -2931,11 +2993,14 @@ wl_notify_scan_status(struct wl_priv *wl, struct net_device *ndev,
scan_done_out:
if (wl->scan_request) {
- WL_DBG("calling cfg80211_scan_done\n");
+ WL_SCAN("calling cfg80211_scan_done\n");
cfg80211_scan_done(wl->scan_request, scan_abort);
wl_set_mpc(ndev, 1);
wl->scan_request = NULL;
}
+
+ WL_TRACE("Exit\n");
+
return err;
}
@@ -3092,6 +3157,8 @@ static void wl_notify_iscan_complete(struct wl_iscan_ctrl *iscan, bool aborted)
return;
}
if (likely(wl->scan_request)) {
+ WL_SCAN("ISCAN Completed scan: %s\n",
+ aborted ? "Aborted" : "Done");
cfg80211_scan_done(wl->scan_request, aborted);
wl_set_mpc(ndev, 1);
wl->scan_request = NULL;
@@ -3102,7 +3169,7 @@ static void wl_notify_iscan_complete(struct wl_iscan_ctrl *iscan, bool aborted)
static s32 wl_wakeup_iscan(struct wl_iscan_ctrl *iscan)
{
if (likely(iscan->state != WL_ISCAN_STATE_IDLE)) {
- WL_DBG("wake up iscan\n");
+ WL_SCAN("wake up iscan\n");
up(&iscan->sync);
return 0;
}
@@ -3138,8 +3205,8 @@ wl_get_iscan_results(struct wl_iscan_ctrl *iscan, u32 *status,
results->buflen = le32_to_cpu(results->buflen);
results->version = le32_to_cpu(results->version);
results->count = le32_to_cpu(results->count);
- WL_DBG("results->count = %d\n", results->count);
- WL_DBG("results->buflen = %d\n", results->buflen);
+ WL_SCAN("results->count = %d\n", results->count);
+ WL_SCAN("results->buflen = %d\n", results->buflen);
*status = le32_to_cpu(list_buf->status);
*bss_list = results;
@@ -3233,7 +3300,7 @@ static s32 wl_iscan_thread(void *data)
del_timer_sync(&iscan->timer);
iscan->timer_on = 0;
}
- WL_DBG("%s was terminated\n", __func__);
+ WL_SCAN("ISCAN thread terminated\n");
return 0;
}
@@ -3244,7 +3311,7 @@ static void wl_iscan_timer(unsigned long data)
if (iscan) {
iscan->timer_on = 0;
- WL_DBG("timer expired\n");
+ WL_SCAN("timer expired\n");
wl_wakeup_iscan(iscan);
}
}
@@ -3371,7 +3438,7 @@ s32 wl_cfg80211_attach(struct net_device *ndev, void *data)
WL_ERR("wl_cfg80211_dev is invalid\n");
return -ENOMEM;
}
- WL_DBG("func %p\n", wl_cfg80211_get_sdio_func());
+ WL_INFO("func %p\n", wl_cfg80211_get_sdio_func());
wdev = wl_alloc_wdev(sizeof(struct wl_iface), &wl_cfg80211_get_sdio_func()->dev);
if (IS_ERR(wdev))
return -ENOMEM;
@@ -3434,16 +3501,16 @@ static s32 wl_event_handler(void *data)
WL_ERR("event queue empty...\n");
BUG();
}
- WL_DBG("event type (%d)\n", e->etype);
+ WL_INFO("event type (%d)\n", e->etype);
if (wl->el.handler[e->etype]) {
wl->el.handler[e->etype] (wl, wl_to_ndev(wl), &e->emsg,
e->edata);
} else {
- WL_DBG("Unknown Event (%d): ignoring\n", e->etype);
+ WL_INFO("Unknown Event (%d): ignoring\n", e->etype);
}
wl_put_event(e);
}
- WL_DBG("%s was terminated\n", __func__);
+ WL_INFO("was terminated\n");
return 0;
}
@@ -3452,11 +3519,7 @@ wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t * e, void *data)
{
u32 event_type = be32_to_cpu(e->event_type);
struct wl_priv *wl = ndev_to_wl(ndev);
-#if (WL_DBG_LEVEL > 0)
- s8 *estr = (event_type <= sizeof(wl_dbg_estr) / WL_DBG_ESTR_MAX - 1) ?
- wl_dbg_estr[event_type] : (s8 *) "Unknown";
-#endif /* (WL_DBG_LEVEL > 0) */
- WL_DBG("event_type (%d):" "WLC_E_" "%s\n", event_type, estr);
+
if (likely(!wl_enq_event(wl, event_type, e, data)))
wl_wakeup_event(wl);
}
@@ -3791,6 +3854,8 @@ static s32 wl_dongle_eventmsg(struct net_device *ndev)
s8 eventmask[WL_EVENTING_MASK_LEN];
s32 err = 0;
+ WL_TRACE("Enter\n");
+
/* Setup event_msgs */
bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf,
sizeof(iovbuf));
@@ -3830,6 +3895,7 @@ static s32 wl_dongle_eventmsg(struct net_device *ndev)
}
dongle_eventmsg_out:
+ WL_TRACE("Exit\n");
return err;
}
@@ -4007,7 +4073,7 @@ static s32 wl_update_wiphybands(struct wl_priv *wl)
}
phy = ((char *)&phy_list)[1];
- WL_DBG("%c phy\n", phy);
+ WL_INFO("%c phy\n", phy);
if (phy == 'n' || phy == 'a') {
wiphy = wl_to_wiphy(wl);
wiphy->bands[IEEE80211_BAND_5GHZ] = &__wl_band_5ghz_n;
@@ -4144,17 +4210,6 @@ wl_update_prof(struct wl_priv *wl, const wl_event_msg_t *e, void *data,
return err;
}
-void wl_cfg80211_dbg_level(u32 level)
-{
- /*
- * prohibit to change debug level
- * by insmod parameter.
- * eventually debug level will be configured
- * in compile time by using CONFIG_XXX
- */
- /* wl_dbg_level = level; */
-}
-
static bool wl_is_ibssmode(struct wl_priv *wl)
{
return wl->conf->mode == WL_MODE_IBSS;
@@ -4183,6 +4238,7 @@ static void wl_link_down(struct wl_priv *wl)
struct net_device *dev = NULL;
s32 err = 0;
+ WL_TRACE("Enter\n");
clear_bit(WL_STATUS_CONNECTED, &wl->status);
if (wl->link_up) {
@@ -4193,6 +4249,7 @@ static void wl_link_down(struct wl_priv *wl)
WL_ERR("WLC_DISASSOC failed (%d)\n", err);
wl->link_up = false;
}
+ WL_TRACE("Exit\n");
}
static void wl_lock_eq(struct wl_priv *wl)
@@ -4262,7 +4319,7 @@ void *wl_cfg80211_request_fw(s8 *file_name)
const struct firmware *fw_entry = NULL;
s32 err = 0;
- WL_DBG("file name : \"%s\"\n", file_name);
+ WL_INFO("file name : \"%s\"\n", file_name);
wl = WL_PRIV_GET();
if (!test_bit(WL_FW_LOADING_DONE, &wl->fw->status)) {
@@ -4275,7 +4332,7 @@ void *wl_cfg80211_request_fw(s8 *file_name)
set_bit(WL_FW_LOADING_DONE, &wl->fw->status);
fw_entry = wl->fw->fw_entry;
if (fw_entry) {
- WL_DBG("fw size (%zd), data (%p)\n",
+ WL_INFO("fw size (%zd), data (%p)\n",
fw_entry->size, fw_entry->data);
}
} else if (!test_bit(WL_NVRAM_LOADING_DONE, &wl->fw->status)) {
@@ -4288,11 +4345,11 @@ void *wl_cfg80211_request_fw(s8 *file_name)
set_bit(WL_NVRAM_LOADING_DONE, &wl->fw->status);
fw_entry = wl->fw->fw_entry;
if (fw_entry) {
- WL_DBG("nvram size (%zd), data (%p)\n",
+ WL_INFO("nvram size (%zd), data (%p)\n",
fw_entry->size, fw_entry->data);
}
} else {
- WL_DBG("Downloading already done. Nothing to do more\n");
+ WL_INFO("Downloading already done. Nothing to do more\n");
err = -EPERM;
}
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
index 2e8e14d..996033c 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
@@ -28,45 +28,73 @@ struct wl_priv;
struct wl_security;
struct wl_ibss;
-#define WL_DBG_NONE 0
-#define WL_DBG_DBG (1 << 2)
-#define WL_DBG_INFO (1 << 1)
-#define WL_DBG_ERR (1 << 0)
-#define WL_DBG_MASK ((WL_DBG_DBG | WL_DBG_INFO | WL_DBG_ERR) << 1)
-
-#define WL_DBG_LEVEL 1 /* 0 invalidates all debug messages.
- default is 1 */
+#define WL_DBG_NONE 0
+#define WL_DBG_CONN (1 << 5)
+#define WL_DBG_SCAN (1 << 4)
+#define WL_DBG_TRACE (1 << 3)
+#define WL_DBG_INFO (1 << 1)
+#define WL_DBG_ERR (1 << 0)
+#define WL_DBG_MASK ((WL_DBG_INFO | WL_DBG_ERR | WL_DBG_TRACE) | \
+ (WL_DBG_SCAN) | (WL_DBG_CONN))
+
#define WL_ERR(fmt, args...) \
do { \
if (wl_dbg_level & WL_DBG_ERR) { \
if (net_ratelimit()) { \
printk(KERN_ERR "ERROR @%s : " fmt, \
- __func__, ##args); \
+ __func__, ##args); \
} \
} \
} while (0)
+#if (defined BCMDBG)
#define WL_INFO(fmt, args...) \
do { \
if (wl_dbg_level & WL_DBG_INFO) { \
if (net_ratelimit()) { \
printk(KERN_ERR "INFO @%s : " fmt, \
- __func__, ##args); \
+ __func__, ##args); \
} \
} \
} while (0)
-#if (WL_DBG_LEVEL > 0)
-#define WL_DBG(fmt, args...) \
+#define WL_TRACE(fmt, args...) \
do { \
- if (wl_dbg_level & WL_DBG_DBG) { \
- printk(KERN_ERR "DEBUG @%s :" fmt, \
- __func__, ##args); \
+ if (wl_dbg_level & WL_DBG_TRACE) { \
+ if (net_ratelimit()) { \
+ printk(KERN_ERR "TRACE @%s : " fmt, \
+ __func__, ##args); \
+ } \
+ } \
+} while (0)
+
+#define WL_SCAN(fmt, args...) \
+do { \
+ if (wl_dbg_level & WL_DBG_SCAN) { \
+ if (net_ratelimit()) { \
+ printk(KERN_ERR "SCAN @%s : " fmt, \
+ __func__, ##args); \
+ } \
} \
} while (0)
-#else /* !(WL_DBG_LEVEL > 0) */
-#define WL_DBG(fmt, args...) noprintk(fmt, ##args)
-#endif /* (WL_DBG_LEVEL > 0) */
+
+#define WL_CONN(fmt, args...) \
+do { \
+ if (wl_dbg_level & WL_DBG_CONN) { \
+ if (net_ratelimit()) { \
+ printk(KERN_ERR "CONN @%s : " fmt, \
+ __func__, ##args); \
+ } \
+ } \
+} while (0)
+
+#else /* (defined BCMDBG) */
+#define WL_INFO(fmt, args...)
+#define WL_TRACE(fmt, args...)
+#define WL_SCAN(fmt, args...)
+#define WL_CONN(fmt, args...)
+#endif /* (defined BCMDBG) */
+
#define WL_SCAN_RETRY_MAX 3 /* used for ibss scan */
#define WL_NUM_SCAN_MAX 1
--
1.7.4.1
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