[PATCH] libertas: make debug configurable

The debug output of libertas was either not present or it was overwhelming.
This patch adds the possibility to specify a bitmask for the area of
interest. One should then only get the desired output.
Signed-off-by: NHolger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/11d.c

@@ -95,7 +95,7 @@ static u8 wlan_get_chan_11d(u8 band, u8 firstchan, u8 nrchan, u8 * chan)
 
 	for (i = 0; i < cfp_no; i++) {
 		if ((cfp + i)->channel == firstchan) {
-			lbs_pr_debug(1, "firstchan found\n");
+			lbs_deb_11d("firstchan found\n");
 			break;
 		}
 	}
@@ -129,12 +129,12 @@ static u8 wlan_channel_known_11d(u8 chan,
 
 	for (i = 0; i < nr_chan; i++) {
 		if (chan == chanpwr[i].chan) {
-			lbs_pr_debug(1, "11D: Found Chan:%d\n", chan);
+			lbs_deb_11d("11D: Found Chan:%d\n", chan);
 			return 1;
 		}
 	}
 
-	lbs_pr_debug(1, "11D: Not Find Chan:%d\n", chan);
+	lbs_deb_11d("11D: Not Find Chan:%d\n", chan);
 	return 0;
 }
 
@@ -174,7 +174,7 @@ static int generate_domain_info_11d(struct parsed_region_chan_11d
 	memcpy(domaininfo->countrycode, parsed_region_chan->countrycode,
 	       COUNTRY_CODE_LEN);
 
-	lbs_pr_debug(1, "11D:nrchan=%d\n", nr_chan);
+	lbs_deb_11d("11D:nrchan=%d\n", nr_chan);
 	lbs_dbg_hex("11D:parsed_region_chan:", (char *)parsed_region_chan,
 		sizeof(struct parsed_region_chan_11d));
 
@@ -212,7 +212,7 @@ static int generate_domain_info_11d(struct parsed_region_chan_11d
 	}
 	domaininfo->nr_subband = nr_subband;
 
-	lbs_pr_debug(1, "nr_subband=%x\n", domaininfo->nr_subband);
+	lbs_deb_11d("nr_subband=%x\n", domaininfo->nr_subband);
 	lbs_dbg_hex("11D:domaininfo:", (char *)domaininfo,
 		COUNTRY_CODE_LEN + 1 +
 		sizeof(struct ieeetypes_subbandset) * nr_subband);
@@ -233,13 +233,13 @@ static void wlan_generate_parsed_region_chan_11d(struct region_channel * region_
 	struct chan_freq_power *cfp;
 
 	if (region_chan == NULL) {
-		lbs_pr_debug(1, "11D: region_chan is NULL\n");
+		lbs_deb_11d("11D: region_chan is NULL\n");
 		return;
 	}
 
 	cfp = region_chan->CFP;
 	if (cfp == NULL) {
-		lbs_pr_debug(1, "11D: cfp equal NULL \n");
+		lbs_deb_11d("11D: cfp equal NULL \n");
 		return;
 	}
 
@@ -248,19 +248,19 @@ static void wlan_generate_parsed_region_chan_11d(struct region_channel * region_
 	memcpy(parsed_region_chan->countrycode,
 	       wlan_code_2_region(region_chan->region), COUNTRY_CODE_LEN);
 
-	lbs_pr_debug(1, "11D: region[0x%x] band[%d]\n", parsed_region_chan->region,
+	lbs_deb_11d("11D: region[0x%x] band[%d]\n", parsed_region_chan->region,
 	       parsed_region_chan->band);
 
 	for (i = 0; i < region_chan->nrcfp; i++, cfp++) {
 		parsed_region_chan->chanpwr[i].chan = cfp->channel;
 		parsed_region_chan->chanpwr[i].pwr = cfp->maxtxpower;
-		lbs_pr_debug(1, "11D: Chan[%d] Pwr[%d]\n",
+		lbs_deb_11d("11D: Chan[%d] Pwr[%d]\n",
 		       parsed_region_chan->chanpwr[i].chan,
 		       parsed_region_chan->chanpwr[i].pwr);
 	}
 	parsed_region_chan->nr_chan = region_chan->nrcfp;
 
-	lbs_pr_debug(1, "11D: nrchan[%d]\n", parsed_region_chan->nr_chan);
+	lbs_deb_11d("11D: nrchan[%d]\n", parsed_region_chan->nr_chan);
 
 	return;
 }
@@ -277,8 +277,9 @@ static u8 wlan_region_chan_supported_11d(u8 region, u8 band, u8 chan)
 	struct chan_freq_power *cfp;
 	int cfp_no;
 	u8 idx;
+	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_11D);
 
 	cfp = libertas_get_region_cfp_table(region, band, &cfp_no);
 	if (cfp == NULL)
@@ -288,16 +289,19 @@ static u8 wlan_region_chan_supported_11d(u8 region, u8 band, u8 chan)
 		if (chan == (cfp + idx)->channel) {
 			/* If Mrvl Chip Supported? */
 			if ((cfp + idx)->unsupported) {
-				return 0;
+				ret = 0;
 			} else {
-				return 1;
+				ret = 1;
 			}
+			goto done;
 		}
 	}
 
 	/*chan is not in the region table */
-	LEAVE();
-	return 0;
+
+done:
+	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
+	return ret;
 }
 
 /**
@@ -321,7 +325,7 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
 
 	u8 j, i;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_11D);
 
 	/*validation Rules:
 	   1. valid region Code
@@ -337,15 +341,14 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
 	if ((*(countryinfo->countrycode)) == 0
 	    || (countryinfo->len <= COUNTRY_CODE_LEN)) {
 		/* No region Info or Wrong region info: treat as No 11D info */
-		LEAVE();
-		return 0;
+		goto done;
 	}
 
 	/*Step1: check region_code */
 	parsed_region_chan->region = region =
 	    wlan_region_2_code(countryinfo->countrycode);
 
-	lbs_pr_debug(1, "regioncode=%x\n", (u8) parsed_region_chan->region);
+	lbs_deb_11d("regioncode=%x\n", (u8) parsed_region_chan->region);
 	lbs_dbg_hex("CountryCode:", (char *)countryinfo->countrycode,
 		COUNTRY_CODE_LEN);
 
@@ -361,7 +364,7 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
 
 		if (countryinfo->subband[j].firstchan <= lastchan) {
 			/*Step2&3. Check First Chan Num increment and no overlap */
-			lbs_pr_debug(1, "11D: Chan[%d>%d] Overlap\n",
+			lbs_deb_11d("11D: Chan[%d>%d] Overlap\n",
 			       countryinfo->subband[j].firstchan, lastchan);
 			continue;
 		}
@@ -374,7 +377,7 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
 
 			if (!wlan_get_chan_11d(band, firstchan, i, &curchan)) {
 				/* Chan is not found in UN table */
-				lbs_pr_debug(1, "chan is not supported: %d \n", i);
+				lbs_deb_11d("chan is not supported: %d \n", i);
 				break;
 			}
 
@@ -389,7 +392,7 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
 				idx++;
 			} else {
 				/*not supported and ignore the chan */
-				lbs_pr_debug(1,
+				lbs_deb_11d(
 				       "11D:i[%d] chan[%d] unsupported in region[%x] band[%d]\n",
 				       i, curchan, region, band);
 			}
@@ -401,11 +404,12 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
 
 	parsed_region_chan->nr_chan = idx;
 
-	lbs_pr_debug(1, "nrchan=%x\n", parsed_region_chan->nr_chan);
+	lbs_deb_11d("nrchan=%x\n", parsed_region_chan->nr_chan);
 	lbs_dbg_hex("11D:parsed_region_chan:", (u8 *) parsed_region_chan,
 		2 + COUNTRY_CODE_LEN + sizeof(struct parsed_region_chan_11d) * idx);
 
-	LEAVE();
+done:
+	lbs_deb_enter(LBS_DEB_11D);
 	return 0;
 }
 
@@ -420,16 +424,16 @@ u8 libertas_get_scan_type_11d(u8 chan,
 {
 	u8 scan_type = cmd_scan_type_passive;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_11D);
 
 	if (wlan_channel_known_11d(chan, parsed_region_chan)) {
-		lbs_pr_debug(1, "11D: Found and do Active Scan\n");
+		lbs_deb_11d("11D: Found and do Active Scan\n");
 		scan_type = cmd_scan_type_active;
 	} else {
-		lbs_pr_debug(1, "11D: Not Find and do Passive Scan\n");
+		lbs_deb_11d("11D: Not Find and do Passive Scan\n");
 	}
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_11D, "ret scan_type %d", scan_type);
 	return scan_type;
 
 }
@@ -456,7 +460,7 @@ static int wlan_enable_11d(wlan_private * priv, u8 flag)
 				    OID_802_11D_ENABLE,
 				    &priv->adapter->enable11d);
 	if (ret)
-		lbs_pr_debug(1, "11D: Fail to enable 11D \n");
+		lbs_deb_11d("11D: Fail to enable 11D \n");
 
 	return 0;
 }
@@ -471,7 +475,7 @@ static int set_domain_info_11d(wlan_private * priv)
 	int ret;
 
 	if (!priv->adapter->enable11d) {
-		lbs_pr_debug(1, "11D: dnld domain Info with 11d disabled\n");
+		lbs_deb_11d("11D: dnld domain Info with 11d disabled\n");
 		return 0;
 	}
 
@@ -479,7 +483,7 @@ static int set_domain_info_11d(wlan_private * priv)
 				    cmd_act_set,
 				    cmd_option_waitforrsp, 0, NULL);
 	if (ret)
-		lbs_pr_debug(1, "11D: Fail to dnld domain Info\n");
+		lbs_deb_11d("11D: Fail to dnld domain Info\n");
 
 	return ret;
 }
@@ -501,7 +505,7 @@ int libertas_set_universaltable(wlan_private * priv, u8 band)
 
 	adapter->universal_channel[i].nrcfp =
 	    sizeof(channel_freq_power_UN_BG) / size;
-	lbs_pr_debug(1, "11D: BG-band nrcfp=%d\n",
+	lbs_deb_11d("11D: BG-band nrcfp=%d\n",
 	       adapter->universal_channel[i].nrcfp);
 
 	adapter->universal_channel[i].CFP = channel_freq_power_UN_BG;
@@ -531,9 +535,9 @@ int libertas_cmd_802_11d_domain_info(wlan_private * priv,
 	wlan_adapter *adapter = priv->adapter;
 	u8 nr_subband = adapter->domainreg.nr_subband;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_11D);
 
-	lbs_pr_debug(1, "nr_subband=%x\n", nr_subband);
+	lbs_deb_11d("nr_subband=%x\n", nr_subband);
 
 	cmd->command = cpu_to_le16(cmdno);
 	pdomaininfo->action = cpu_to_le16(cmdoption);
@@ -542,8 +546,7 @@ int libertas_cmd_802_11d_domain_info(wlan_private * priv,
 		    cpu_to_le16(sizeof(pdomaininfo->action) + S_DS_GEN);
 		lbs_dbg_hex("11D: 802_11D_DOMAIN_INFO:", (u8 *) cmd,
 			(int)(cmd->size));
-		LEAVE();
-		return 0;
+		goto done;
 	}
 
 	domain->header.type = cpu_to_le16(TLV_TYPE_DOMAIN);
@@ -569,8 +572,8 @@ int libertas_cmd_802_11d_domain_info(wlan_private * priv,
 
 	lbs_dbg_hex("11D:802_11D_DOMAIN_INFO:", (u8 *) cmd, (int)(cmd->size));
 
-	LEAVE();
-
+done:
+	lbs_deb_enter(LBS_DEB_11D);
 	return 0;
 }
 
@@ -585,17 +588,17 @@ int libertas_cmd_enable_11d(wlan_private * priv, struct iwreq *wrq)
 	int data = 0;
 	int *val;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_11D);
 	data = SUBCMD_DATA(wrq);
 
-	lbs_pr_debug(1, "enable 11D: %s\n",
+	lbs_deb_11d("enable 11D: %s\n",
 	       (data == 1) ? "enable" : "Disable");
 
 	wlan_enable_11d(priv, data);
 	val = (int *)wrq->u.name;
 	*val = priv->adapter->enable11d;
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_11D);
 	return 0;
 }
 
@@ -615,7 +618,7 @@ int libertas_ret_802_11d_domain_info(wlan_private * priv,
 	s16 ret = 0;
 	u8 nr_subband = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_11D);
 
 	lbs_dbg_hex("11D DOMAIN Info Rsp Data:", (u8 *) resp,
 		(int)le16_to_cpu(resp->size));
@@ -623,10 +626,10 @@ int libertas_ret_802_11d_domain_info(wlan_private * priv,
 	nr_subband = (domain->header.len - 3) / sizeof(struct ieeetypes_subbandset);
 	/* countrycode 3 bytes */
 
-	lbs_pr_debug(1, "11D Domain Info Resp: nr_subband=%d\n", nr_subband);
+	lbs_deb_11d("11D Domain Info Resp: nr_subband=%d\n", nr_subband);
 
 	if (nr_subband > MRVDRV_MAX_SUBBAND_802_11D) {
-		lbs_pr_debug(1, "Invalid Numrer of Subband returned!!\n");
+		lbs_deb_11d("Invalid Numrer of Subband returned!!\n");
 		return -1;
 	}
 
@@ -637,12 +640,12 @@ int libertas_ret_802_11d_domain_info(wlan_private * priv,
 	case cmd_act_get:
 		break;
 	default:
-		lbs_pr_debug(1, "Invalid action:%d\n", domaininfo->action);
+		lbs_deb_11d("Invalid action:%d\n", domaininfo->action);
 		ret = -1;
 		break;
 	}
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
 	return ret;
 }
 
@@ -656,7 +659,7 @@ int libertas_parse_dnld_countryinfo_11d(wlan_private * priv)
 	int ret;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_11D);
 	if (priv->adapter->enable11d) {
 		memset(&adapter->parsed_region_chan, 0,
 		       sizeof(struct parsed_region_chan_11d));
@@ -665,9 +668,8 @@ int libertas_parse_dnld_countryinfo_11d(wlan_private * priv)
 					       &adapter->parsed_region_chan);
 
 		if (ret == -1) {
-			lbs_pr_debug(1, "11D: Err Parse domain_info from AP..\n");
-			LEAVE();
-			return ret;
+			lbs_deb_11d("11D: Err Parse domain_info from AP..\n");
+			goto done;
 		}
 
 		memset(&adapter->domainreg, 0,
@@ -678,13 +680,15 @@ int libertas_parse_dnld_countryinfo_11d(wlan_private * priv)
 		ret = set_domain_info_11d(priv);
 
 		if (ret) {
-			lbs_pr_debug(1, "11D: Err set domainInfo to FW\n");
-			LEAVE();
-			return ret;
+			lbs_deb_11d("11D: Err set domainInfo to FW\n");
+			goto done;
 		}
 	}
-	LEAVE();
-	return 0;
+	ret = 0;
+
+done:
+	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
+	return ret;
 }
 
 /**
@@ -699,8 +703,8 @@ int libertas_create_dnld_countryinfo_11d(wlan_private * priv)
 	struct region_channel *region_chan;
 	u8 j;
 
-	ENTER();
-	lbs_pr_debug(1, "11D:curbssparams.band[%d]\n", adapter->curbssparams.band);
+	lbs_deb_enter(LBS_DEB_11D);
+	lbs_deb_11d("11D:curbssparams.band[%d]\n", adapter->curbssparams.band);
 
 	if (priv->adapter->enable11d) {
 		/* update parsed_region_chan_11; dnld domaininf to FW */
@@ -709,7 +713,7 @@ int libertas_create_dnld_countryinfo_11d(wlan_private * priv)
 		     sizeof(adapter->region_channel[0]); j++) {
 			region_chan = &adapter->region_channel[j];
 
-			lbs_pr_debug(1, "11D:[%d] region_chan->band[%d]\n", j,
+			lbs_deb_11d("11D:[%d] region_chan->band[%d]\n", j,
 			       region_chan->band);
 
 			if (!region_chan || !region_chan->valid
@@ -722,10 +726,10 @@ int libertas_create_dnld_countryinfo_11d(wlan_private * priv)
 
 		if (j >= sizeof(adapter->region_channel) /
 		    sizeof(adapter->region_channel[0])) {
-			lbs_pr_debug(1, "11D:region_chan not found. band[%d]\n",
+			lbs_deb_11d("11D:region_chan not found. band[%d]\n",
 			       adapter->curbssparams.band);
-			LEAVE();
-			return -1;
+			ret = -1;
+			goto done;
 		}
 
 		memset(&adapter->parsed_region_chan, 0,
@@ -742,13 +746,14 @@ int libertas_create_dnld_countryinfo_11d(wlan_private * priv)
 		ret = set_domain_info_11d(priv);
 
 		if (ret) {
-			lbs_pr_debug(1, "11D: Err set domainInfo to FW\n");
-			LEAVE();
-			return ret;
+			lbs_deb_11d("11D: Err set domainInfo to FW\n");
+			goto done;
 		}
 
 	}
+	ret = 0;
 
-	LEAVE();
-	return 0;
+done:
+	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
+	return ret;
 }

drivers/net/wireless/libertas/assoc.c

@@ -20,9 +20,9 @@ static int assoc_helper_essid(wlan_private *priv,
 	int ret = 0;
 	int i;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ASSOC);
 
-	lbs_pr_debug(1, "New SSID requested: %s\n", assoc_req->ssid.ssid);
+	lbs_deb_assoc("New SSID requested: %s\n", assoc_req->ssid.ssid);
 	if (assoc_req->mode == IW_MODE_INFRA) {
 		if (adapter->prescan) {
 			libertas_send_specific_SSID_scan(priv, &assoc_req->ssid, 1);
@@ -31,7 +31,7 @@ static int assoc_helper_essid(wlan_private *priv,
 		i = libertas_find_SSID_in_list(adapter, &assoc_req->ssid,
 				NULL, IW_MODE_INFRA);
 		if (i >= 0) {
-			lbs_pr_debug(1,
+			lbs_deb_assoc(
 			       "SSID found in scan list ... associating...\n");
 
 			ret = wlan_associate(priv, &adapter->scantable[i]);
@@ -41,7 +41,7 @@ static int assoc_helper_essid(wlan_private *priv,
 				       ETH_ALEN);
 			}
 		} else {
-			lbs_pr_debug(1, "SSID '%s' not found; cannot associate\n",
+			lbs_deb_assoc("SSID '%s' not found; cannot associate\n",
 				assoc_req->ssid.ssid);
 		}
 	} else if (assoc_req->mode == IW_MODE_ADHOC) {
@@ -54,18 +54,18 @@ static int assoc_helper_essid(wlan_private *priv,
 		i = libertas_find_SSID_in_list(adapter, &assoc_req->ssid, NULL,
 				IW_MODE_ADHOC);
 		if (i >= 0) {
-			lbs_pr_debug(1, "SSID found at %d in List, so join\n", ret);
+			lbs_deb_assoc("SSID found at %d in List, so join\n", ret);
 			libertas_join_adhoc_network(priv, &adapter->scantable[i]);
 		} else {
 			/* else send START command */
-			lbs_pr_debug(1, "SSID not found in list, so creating adhoc"
+			lbs_deb_assoc("SSID not found in list, so creating adhoc"
 				" with SSID '%s'\n", assoc_req->ssid.ssid);
 			libertas_start_adhoc_network(priv, &assoc_req->ssid);
 		}
 		memcpy(&assoc_req->bssid, &adapter->current_addr, ETH_ALEN);
 	}
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
@@ -76,23 +76,21 @@ static int assoc_helper_bssid(wlan_private *priv,
 	wlan_adapter *adapter = priv->adapter;
 	int i, ret = 0;
 
-	ENTER();
-
-	lbs_pr_debug(1, "ASSOC: WAP: BSSID = " MAC_FMT "\n",
+	lbs_deb_enter_args(LBS_DEB_ASSOC, "BSSID" MAC_FMT "\n",
 		MAC_ARG(assoc_req->bssid));
 
 	/* Search for index position in list for requested MAC */
 	i = libertas_find_BSSID_in_list(adapter, assoc_req->bssid,
 			    assoc_req->mode);
 	if (i < 0) {
-		lbs_pr_debug(1, "ASSOC: WAP: BSSID " MAC_FMT " not found, "
+		lbs_deb_assoc("ASSOC: WAP: BSSID " MAC_FMT " not found, "
 			"cannot associate.\n", MAC_ARG(assoc_req->bssid));
 		goto out;
 	}
 
 	if (assoc_req->mode == IW_MODE_INFRA) {
 		ret = wlan_associate(priv, &adapter->scantable[i]);
-		lbs_pr_debug(1, "ASSOC: return from wlan_associate(bssd) was %d\n", ret);
+		lbs_deb_assoc("ASSOC: return from wlan_associate(bssd) was %d\n", ret);
 	} else if (assoc_req->mode == IW_MODE_ADHOC) {
 		libertas_join_adhoc_network(priv, &adapter->scantable[i]);
 	}
@@ -100,7 +98,7 @@ static int assoc_helper_bssid(wlan_private *priv,
 		sizeof(struct WLAN_802_11_SSID));
 
 out:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
@@ -118,7 +116,7 @@ static int assoc_helper_associate(wlan_private *priv,
 			ret = assoc_helper_bssid(priv, assoc_req);
 			done = 1;
 			if (ret) {
-				lbs_pr_debug(1, "ASSOC: bssid: ret = %d\n", ret);
+				lbs_deb_assoc("ASSOC: bssid: ret = %d\n", ret);
 			}
 		}
 	}
@@ -126,7 +124,7 @@ static int assoc_helper_associate(wlan_private *priv,
 	if (!done && test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
 		ret = assoc_helper_essid(priv, assoc_req);
 		if (ret) {
-			lbs_pr_debug(1, "ASSOC: bssid: ret = %d\n", ret);
+			lbs_deb_assoc("ASSOC: bssid: ret = %d\n", ret);
 		}
 	}
 
@@ -140,12 +138,10 @@ static int assoc_helper_mode(wlan_private *priv,
 	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ASSOC);
 
-	if (assoc_req->mode == adapter->mode) {
-		LEAVE();
-		return 0;
-	}
+	if (assoc_req->mode == adapter->mode)
+		goto done;
 
 	if (assoc_req->mode == IW_MODE_INFRA) {
 		if (adapter->psstate != PS_STATE_FULL_POWER)
@@ -160,7 +156,8 @@ static int assoc_helper_mode(wlan_private *priv,
 				    OID_802_11_INFRASTRUCTURE_MODE,
 				    (void *) (size_t) assoc_req->mode);
 
-	LEAVE();
+done:
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
@@ -172,7 +169,7 @@ static int assoc_helper_wep_keys(wlan_private *priv,
 	int i;
 	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ASSOC);
 
 	/* Set or remove WEP keys */
 	if (   assoc_req->wep_keys[0].len
@@ -216,7 +213,7 @@ static int assoc_helper_wep_keys(wlan_private *priv,
 	mutex_unlock(&adapter->lock);
 
 out:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
@@ -226,14 +223,14 @@ static int assoc_helper_secinfo(wlan_private *priv,
 	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ASSOC);
 
 	memcpy(&adapter->secinfo, &assoc_req->secinfo,
 		sizeof(struct wlan_802_11_security));
 
 	ret = libertas_set_mac_packet_filter(priv);
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
@@ -243,7 +240,7 @@ static int assoc_helper_wpa_keys(wlan_private *priv,
 {
 	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ASSOC);
 
 	/* enable/Disable RSN */
 	ret = libertas_prepare_and_send_command(priv,
@@ -261,7 +258,7 @@ static int assoc_helper_wpa_keys(wlan_private *priv,
 				    0, assoc_req);
 
 out:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
@@ -272,7 +269,7 @@ static int assoc_helper_wpa_ie(wlan_private *priv,
 	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ASSOC);
 
 	if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
 		memcpy(&adapter->wpa_ie, &assoc_req->wpa_ie, assoc_req->wpa_ie_len);
@@ -282,7 +279,7 @@ static int assoc_helper_wpa_ie(wlan_private *priv,
 		adapter->wpa_ie_len = 0;
 	}
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
@@ -294,21 +291,21 @@ static int should_deauth_infrastructure(wlan_adapter *adapter,
 		return 0;
 
 	if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
-		lbs_pr_debug(1, "Deauthenticating due to new SSID in "
+		lbs_deb_assoc("Deauthenticating due to new SSID in "
 			" configuration request.\n");
 		return 1;
 	}
 
 	if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
 		if (adapter->secinfo.auth_mode != assoc_req->secinfo.auth_mode) {
-			lbs_pr_debug(1, "Deauthenticating due to updated security "
+			lbs_deb_assoc("Deauthenticating due to updated security "
 				"info in configuration request.\n");
 			return 1;
 		}
 	}
 
 	if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
-		lbs_pr_debug(1, "Deauthenticating due to new BSSID in "
+		lbs_deb_assoc("Deauthenticating due to new BSSID in "
 			" configuration request.\n");
 		return 1;
 	}
@@ -353,19 +350,17 @@ void libertas_association_worker(struct work_struct *work)
 	int ret = 0;
 	int find_any_ssid = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ASSOC);
 
 	mutex_lock(&adapter->lock);
 	assoc_req = adapter->assoc_req;
 	adapter->assoc_req = NULL;
 	mutex_unlock(&adapter->lock);
 
-	if (!assoc_req) {
-		LEAVE();
-		return;
-	}
+	if (!assoc_req)
+		goto done;
 
-	lbs_pr_debug(1, "ASSOC: starting new association request: flags = 0x%lX\n",
+	lbs_deb_assoc("ASSOC: starting new association request: flags = 0x%lX\n",
 		assoc_req->flags);
 
 	/* If 'any' SSID was specified, find an SSID to associate with */
@@ -386,7 +381,7 @@ void libertas_association_worker(struct work_struct *work)
 		ret = libertas_find_best_network_SSID(priv, &assoc_req->ssid,
 				assoc_req->mode, &new_mode);
 		if (ret) {
-			lbs_pr_debug(1, "Could not find best network\n");
+			lbs_deb_assoc("Could not find best network\n");
 			ret = -ENETUNREACH;
 			goto out;
 		}
@@ -406,7 +401,7 @@ void libertas_association_worker(struct work_struct *work)
 		if (should_deauth_infrastructure(adapter, assoc_req)) {
 			ret = libertas_send_deauthentication(priv);
 			if (ret) {
-				lbs_pr_debug(1, "Deauthentication due to new "
+				lbs_deb_assoc("Deauthentication due to new "
 					"configuration request failed: %d\n",
 					ret);
 			}
@@ -415,7 +410,7 @@ void libertas_association_worker(struct work_struct *work)
 		if (should_stop_adhoc(adapter, assoc_req)) {
 			ret = libertas_stop_adhoc_network(priv);
 			if (ret) {
-				lbs_pr_debug(1, "Teardown of AdHoc network due to "
+				lbs_deb_assoc("Teardown of AdHoc network due to "
 					"new configuration request failed: %d\n",
 					ret);
 			}
@@ -427,7 +422,7 @@ void libertas_association_worker(struct work_struct *work)
 	if (test_bit(ASSOC_FLAG_MODE, &assoc_req->flags)) {
 		ret = assoc_helper_mode(priv, assoc_req);
 		if (ret) {
-lbs_pr_debug(1, "ASSOC(:%d) mode: ret = %d\n", __LINE__, ret);
+lbs_deb_assoc("ASSOC(:%d) mode: ret = %d\n", __LINE__, ret);
 			goto out;
 		}
 	}
@@ -436,7 +431,7 @@ lbs_pr_debug(1, "ASSOC(:%d) mode: ret = %d\n", __LINE__, ret);
 	    || test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags)) {
 		ret = assoc_helper_wep_keys(priv, assoc_req);
 		if (ret) {
-lbs_pr_debug(1, "ASSOC(:%d) wep_keys: ret = %d\n", __LINE__, ret);
+lbs_deb_assoc("ASSOC(:%d) wep_keys: ret = %d\n", __LINE__, ret);
 			goto out;
 		}
 	}
@@ -444,7 +439,7 @@ lbs_pr_debug(1, "ASSOC(:%d) wep_keys: ret = %d\n", __LINE__, ret);
 	if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
 		ret = assoc_helper_secinfo(priv, assoc_req);
 		if (ret) {
-lbs_pr_debug(1, "ASSOC(:%d) secinfo: ret = %d\n", __LINE__, ret);
+lbs_deb_assoc("ASSOC(:%d) secinfo: ret = %d\n", __LINE__, ret);
 			goto out;
 		}
 	}
@@ -452,7 +447,7 @@ lbs_pr_debug(1, "ASSOC(:%d) secinfo: ret = %d\n", __LINE__, ret);
 	if (test_bit(ASSOC_FLAG_WPA_IE, &assoc_req->flags)) {
 		ret = assoc_helper_wpa_ie(priv, assoc_req);
 		if (ret) {
-lbs_pr_debug(1, "ASSOC(:%d) wpa_ie: ret = %d\n", __LINE__, ret);
+lbs_deb_assoc("ASSOC(:%d) wpa_ie: ret = %d\n", __LINE__, ret);
 			goto out;
 		}
 	}
@@ -461,7 +456,7 @@ lbs_pr_debug(1, "ASSOC(:%d) wpa_ie: ret = %d\n", __LINE__, ret);
 	    || test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
 		ret = assoc_helper_wpa_keys(priv, assoc_req);
 		if (ret) {
-lbs_pr_debug(1, "ASSOC(:%d) wpa_keys: ret = %d\n", __LINE__, ret);
+lbs_deb_assoc("ASSOC(:%d) wpa_keys: ret = %d\n", __LINE__, ret);
 			goto out;
 		}
 	}
@@ -475,19 +470,19 @@ lbs_pr_debug(1, "ASSOC(:%d) wpa_keys: ret = %d\n", __LINE__, ret);
 
 		ret = assoc_helper_associate(priv, assoc_req);
 		if (ret) {
-			lbs_pr_debug(1, "ASSOC: association attempt unsuccessful: %d\n",
+			lbs_deb_assoc("ASSOC: association attempt unsuccessful: %d\n",
 				ret);
 			success = 0;
 		}
 
 		if (adapter->connect_status != libertas_connected) {
-			lbs_pr_debug(1, "ASSOC: assoication attempt unsuccessful, "
+			lbs_deb_assoc("ASSOC: assoication attempt unsuccessful, "
 				"not connected.\n");
 			success = 0;
 		}
 
 		if (success) {
-			lbs_pr_debug(1, "ASSOC: association attempt successful. "
+			lbs_deb_assoc("ASSOC: association attempt successful. "
 				"Associated to '%s' (" MAC_FMT ")\n",
 				assoc_req->ssid.ssid, MAC_ARG(assoc_req->bssid));
 			libertas_prepare_and_send_command(priv,
@@ -505,11 +500,13 @@ lbs_pr_debug(1, "ASSOC(:%d) wpa_keys: ret = %d\n", __LINE__, ret);
 
 out:
 	if (ret) {
-		lbs_pr_debug(1, "ASSOC: reconfiguration attempt unsuccessful: %d\n",
+		lbs_deb_assoc("ASSOC: reconfiguration attempt unsuccessful: %d\n",
 			ret);
 	}
 	kfree(assoc_req);
-	LEAVE();
+
+done:
+	lbs_deb_leave(LBS_DEB_ASSOC);
 }
 
 

drivers/net/wireless/libertas/cmdresp.c

@@ -32,7 +32,7 @@ void libertas_mac_event_disconnected(wlan_private * priv)
 	if (adapter->connect_status != libertas_connected)
 		return;
 
-	lbs_pr_debug(1, "Handles disconnect event.\n");
+	lbs_deb_cmd("Handles disconnect event.\n");
 
 	memset(wrqu.ap_addr.sa_data, 0x00, ETH_ALEN);
 	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
@@ -62,10 +62,10 @@ void libertas_mac_event_disconnected(wlan_private * priv)
 	adapter->nextSNRNF = 0;
 	adapter->numSNRNF = 0;
 	adapter->rxpd_rate = 0;
-	lbs_pr_debug(1, "Current SSID=%s, ssid length=%u\n",
+	lbs_deb_cmd("Current SSID=%s, ssid length=%u\n",
 	       adapter->curbssparams.ssid.ssid,
 	       adapter->curbssparams.ssid.ssidlength);
-	lbs_pr_debug(1, "Previous SSID=%s, ssid length=%u\n",
+	lbs_deb_cmd("Previous SSID=%s, ssid length=%u\n",
 	       adapter->previousssid.ssid, adapter->previousssid.ssidlength);
 
 	/* reset internal flags */
@@ -90,7 +90,7 @@ void libertas_mac_event_disconnected(wlan_private * priv)
 
 	if (adapter->psstate != PS_STATE_FULL_POWER) {
 		/* make firmware to exit PS mode */
-		lbs_pr_debug(1, "Disconnected, so exit PS mode.\n");
+		lbs_deb_cmd("Disconnected, so exit PS mode.\n");
 		libertas_ps_wakeup(priv, 0);
 	}
 }
@@ -122,9 +122,10 @@ static void handle_mic_failureevent(wlan_private * priv, u32 event)
 static int wlan_ret_reg_access(wlan_private * priv,
 			       u16 type, struct cmd_ds_command *resp)
 {
+	int ret = 0;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	switch (type) {
 	case cmd_ret_mac_reg_access:
@@ -165,12 +166,11 @@ static int wlan_ret_reg_access(wlan_private * priv,
 		}
 
 	default:
-		LEAVE();
-		return -1;
+		ret = -1;
 	}
 
-	LEAVE();
-	return 0;
+	lbs_deb_enter_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
 }
 
 static int wlan_ret_get_hw_spec(wlan_private * priv,
@@ -181,19 +181,19 @@ static int wlan_ret_get_hw_spec(wlan_private * priv,
 	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	adapter->fwcapinfo = le32_to_cpu(hwspec->fwcapinfo);
 
 	adapter->fwreleasenumber = hwspec->fwreleasenumber;
 
-	lbs_pr_debug(1, "GET_HW_SPEC: FWReleaseVersion- 0x%X\n",
+	lbs_deb_cmd("GET_HW_SPEC: FWReleaseVersion- 0x%X\n",
 	       adapter->fwreleasenumber);
-	lbs_pr_debug(1, "GET_HW_SPEC: Permanent addr- %2x:%2x:%2x:%2x:%2x:%2x\n",
+	lbs_deb_cmd("GET_HW_SPEC: Permanent addr- %2x:%2x:%2x:%2x:%2x:%2x\n",
 	       hwspec->permanentaddr[0], hwspec->permanentaddr[1],
 	       hwspec->permanentaddr[2], hwspec->permanentaddr[3],
 	       hwspec->permanentaddr[4], hwspec->permanentaddr[5]);
-	lbs_pr_debug(1, "GET_HW_SPEC: hwifversion=0x%X  version=0x%X\n",
+	lbs_deb_cmd("GET_HW_SPEC: hwifversion=0x%X  version=0x%X\n",
 	       hwspec->hwifversion, hwspec->version);
 
 	adapter->regioncode = le16_to_cpu(hwspec->regioncode);
@@ -232,8 +232,8 @@ static int wlan_ret_get_hw_spec(wlan_private * priv,
 		goto done;
 	}
 
-      done:
-	LEAVE();
+done:
+	lbs_deb_enter_args(LBS_DEB_CMD, "ret %d", ret);
 	return ret;
 }
 
@@ -243,9 +243,9 @@ static int wlan_ret_802_11_sleep_params(wlan_private * priv,
 	struct cmd_ds_802_11_sleep_params *sp = &resp->params.sleep_params;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
-	lbs_pr_debug(1, "error=%x offset=%x stabletime=%x calcontrol=%x\n"
+	lbs_deb_cmd("error=%x offset=%x stabletime=%x calcontrol=%x\n"
 	       " extsleepclk=%x\n", sp->error, sp->offset,
 	       sp->stabletime, sp->calcontrol, sp->externalsleepclk);
 	adapter->sp.sp_error = le16_to_cpu(sp->error);
@@ -255,7 +255,7 @@ static int wlan_ret_802_11_sleep_params(wlan_private * priv,
 	adapter->sp.sp_extsleepclk = le16_to_cpu(sp->externalsleepclk);
 	adapter->sp.sp_reserved = le16_to_cpu(sp->reserved);
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -281,11 +281,11 @@ static int wlan_ret_802_11_snmp_mib(wlan_private * priv,
 	u16 oid = le16_to_cpu(smib->oid);
 	u16 querytype = le16_to_cpu(smib->querytype);
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
-	lbs_pr_debug(1, "SNMP_RESP: value of the oid = %x, querytype=%x\n", oid,
+	lbs_deb_cmd("SNMP_RESP: value of the oid = %x, querytype=%x\n", oid,
 	       querytype);
-	lbs_pr_debug(1, "SNMP_RESP: Buf size  = %x\n",
+	lbs_deb_cmd("SNMP_RESP: Buf size  = %x\n",
 	       le16_to_cpu(smib->bufsize));
 
 	if (querytype == cmd_act_get) {
@@ -294,21 +294,21 @@ static int wlan_ret_802_11_snmp_mib(wlan_private * priv,
 			priv->adapter->fragthsd =
 			    le16_to_cpu(*
 					     ((unsigned short *)(smib->value)));
-			lbs_pr_debug(1, "SNMP_RESP: fragthsd =%u\n",
+			lbs_deb_cmd("SNMP_RESP: fragthsd =%u\n",
 			       priv->adapter->fragthsd);
 			break;
 		case rtsthresh_i:
 			priv->adapter->rtsthsd =
 			    le16_to_cpu(*
 					     ((unsigned short *)(smib->value)));
-			lbs_pr_debug(1, "SNMP_RESP: rtsthsd =%u\n",
+			lbs_deb_cmd("SNMP_RESP: rtsthsd =%u\n",
 			       priv->adapter->rtsthsd);
 			break;
 		case short_retrylim_i:
 			priv->adapter->txretrycount =
 			    le16_to_cpu(*
 					     ((unsigned short *)(smib->value)));
-			lbs_pr_debug(1, "SNMP_RESP: txretrycount =%u\n",
+			lbs_deb_cmd("SNMP_RESP: txretrycount =%u\n",
 			       priv->adapter->rtsthsd);
 			break;
 		default:
@@ -316,7 +316,7 @@ static int wlan_ret_802_11_snmp_mib(wlan_private * priv,
 		}
 	}
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -328,7 +328,7 @@ static int wlan_ret_802_11_key_material(wlan_private * priv,
 	wlan_adapter *adapter = priv->adapter;
 	u16 action = le16_to_cpu(pkeymaterial->action);
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	/* Copy the returned key to driver private data */
 	if (action == cmd_act_get) {
@@ -371,7 +371,7 @@ static int wlan_ret_802_11_key_material(wlan_private * priv,
 		}
 	}
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -381,11 +381,11 @@ static int wlan_ret_802_11_mac_address(wlan_private * priv,
 	struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	memcpy(adapter->current_addr, macadd->macadd, ETH_ALEN);
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -395,13 +395,13 @@ static int wlan_ret_802_11_rf_tx_power(wlan_private * priv,
 	struct cmd_ds_802_11_rf_tx_power *rtp = &resp->params.txp;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	adapter->txpowerlevel = le16_to_cpu(rtp->currentlevel);
 
-	lbs_pr_debug(1, "Current TxPower Level = %d\n", adapter->txpowerlevel);
+	lbs_deb_cmd("Current TxPower Level = %d\n", adapter->txpowerlevel);
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -420,7 +420,7 @@ static int wlan_ret_802_11_rf_antenna(wlan_private * priv,
 		adapter->txantennamode =
 		    le16_to_cpu(pAntenna->antennamode);
 
-	lbs_pr_debug(1, "RF_ANT_RESP: action = 0x%x, mode = 0x%04x\n",
+	lbs_deb_cmd("RF_ANT_RESP: action = 0x%x, mode = 0x%04x\n",
 	       action, le16_to_cpu(pAntenna->antennamode));
 
 	return 0;
@@ -433,15 +433,14 @@ static int wlan_ret_802_11_rate_adapt_rateset(wlan_private * priv,
 	    &resp->params.rateset;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	if (rates->action == cmd_act_get) {
 		adapter->enablehwauto = rates->enablehwauto;
 		adapter->ratebitmap = rates->bitmap;
 	}
 
-	LEAVE();
-
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -452,7 +451,7 @@ static int wlan_ret_802_11_data_rate(wlan_private * priv,
 	wlan_adapter *adapter = priv->adapter;
 	u8 dot11datarate;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	lbs_dbg_hex("DATA_RATE_RESP: data_rate- ",
 		(u8 *) pdatarate, sizeof(struct cmd_ds_802_11_data_rate));
@@ -464,7 +463,7 @@ static int wlan_ret_802_11_data_rate(wlan_private * priv,
 	}
 	adapter->datarate = libertas_index_to_data_rate(dot11datarate);
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -477,18 +476,18 @@ static int wlan_ret_802_11_rf_channel(wlan_private * priv,
 	u16 action = le16_to_cpu(rfchannel->action);
 	u16 newchannel = le16_to_cpu(rfchannel->currentchannel);
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	if (action == cmd_opt_802_11_rf_channel_get
 	    && adapter->curbssparams.channel != newchannel) {
-		lbs_pr_debug(1, "channel Switch: %d to %d\n",
+		lbs_deb_cmd("channel Switch: %d to %d\n",
 		       adapter->curbssparams.channel, newchannel);
 
 		/* Update the channel again */
 		adapter->curbssparams.channel = newchannel;
 	}
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -515,7 +514,7 @@ static int wlan_ret_802_11_rssi(wlan_private * priv,
 	    CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
 		     adapter->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
 
-	lbs_pr_debug(1, "Beacon RSSI value = 0x%x\n",
+	lbs_deb_cmd("Beacon RSSI value = 0x%x\n",
 	       adapter->RSSI[TYPE_BEACON][TYPE_AVG]);
 
 	return 0;
@@ -528,11 +527,11 @@ static int wlan_ret_802_11_eeprom_access(wlan_private * priv,
 	struct wlan_ioctl_regrdwr *pbuf;
 	pbuf = (struct wlan_ioctl_regrdwr *) adapter->prdeeprom;
 
-	lbs_pr_debug(1, "eeprom read len=%x\n",
+	lbs_deb_cmd("eeprom read len=%x\n",
 	       le16_to_cpu(resp->params.rdeeprom.bytecount));
 	if (pbuf->NOB < le16_to_cpu(resp->params.rdeeprom.bytecount)) {
 		pbuf->NOB = 0;
-		lbs_pr_debug(1, "eeprom read return length is too big\n");
+		lbs_deb_cmd("eeprom read return length is too big\n");
 		return -1;
 	}
 	pbuf->NOB = le16_to_cpu(resp->params.rdeeprom.bytecount);
@@ -553,13 +552,13 @@ static int wlan_ret_get_log(wlan_private * priv,
 	    (struct cmd_ds_802_11_get_log *)&resp->params.glog;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
 	/* TODO Convert it to Big Endian before copy */
 	memcpy(&adapter->logmsg, logmessage,
 	       sizeof(struct cmd_ds_802_11_get_log));
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_CMD);
 	return 0;
 }
 
@@ -663,7 +662,7 @@ static inline int handle_cmd_response(u16 respcmd,
 		break;
 
 	case cmd_ret_802_11_key_material:
-		lbs_pr_debug(1, "CMD_RESP: KEY_MATERIAL command response\n");
+		lbs_deb_cmd("CMD_RESP: KEY_MATERIAL command response\n");
 		ret = wlan_ret_802_11_key_material(priv, resp);
 		break;
 
@@ -739,7 +738,7 @@ static inline int handle_cmd_response(u16 respcmd,
 		priv->adapter->txrate = resp->params.txrate.txrate;
 		break;
 	default:
-		lbs_pr_debug(1, "CMD_RESP: Unknown command response %#x\n",
+		lbs_deb_cmd("CMD_RESP: Unknown command response %#x\n",
 		       resp->command);
 		break;
 	}
@@ -755,9 +754,9 @@ int libertas_process_rx_command(wlan_private * priv)
 	ulong flags;
 	u16 result;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
-	lbs_pr_debug(1, "CMD_RESP: @ %lu\n", jiffies);
+	lbs_deb_cmd("CMD_RESP: @ %lu\n", jiffies);
 
 	/* Now we got response from FW, cancel the command timer */
 	del_timer(&adapter->command_timer);
@@ -766,7 +765,7 @@ int libertas_process_rx_command(wlan_private * priv)
 	spin_lock_irqsave(&adapter->driver_lock, flags);
 
 	if (!adapter->cur_cmd) {
-		lbs_pr_debug(1, "CMD_RESP: NULL cur_cmd=%p\n", adapter->cur_cmd);
+		lbs_deb_cmd("CMD_RESP: NULL cur_cmd=%p\n", adapter->cur_cmd);
 		ret = -1;
 		spin_unlock_irqrestore(&adapter->driver_lock, flags);
 		goto done;
@@ -780,11 +779,11 @@ int libertas_process_rx_command(wlan_private * priv)
 
 	result = le16_to_cpu(resp->result);
 
-	lbs_pr_debug(1, "CMD_RESP: %x result: %d length: %d\n", respcmd,
+	lbs_deb_cmd("CMD_RESP: %x result: %d length: %d\n", respcmd,
 	       result, priv->wlan_dev.upld_len);
 
 	if (!(respcmd & 0x8000)) {
-		lbs_pr_debug(1, "Invalid response to command!");
+		lbs_deb_cmd("Invalid response to command!");
 		adapter->cur_cmd_retcode = -1;
 		__libertas_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
 		adapter->nr_cmd_pending--;
@@ -801,13 +800,13 @@ int libertas_process_rx_command(wlan_private * priv)
 		struct cmd_ds_802_11_ps_mode *psmode;
 
 		psmode = &resp->params.psmode;
-		lbs_pr_debug(1,
+		lbs_deb_cmd(
 		       "CMD_RESP: PS_MODE cmd reply result=%#x action=0x%X\n",
 		       resp->result, psmode->action);
 		psmode->action = cpu_to_le16(psmode->action);
 
 		if (result) {
-			lbs_pr_debug(1, "CMD_RESP: PS command failed- %#x \n",
+			lbs_deb_cmd("CMD_RESP: PS command failed- %#x \n",
 			       resp->result);
 			if (adapter->mode == IW_MODE_ADHOC) {
 				/*
@@ -823,13 +822,13 @@ int libertas_process_rx_command(wlan_private * priv)
 			adapter->needtowakeup = 0;
 			adapter->psstate = PS_STATE_AWAKE;
 
-			lbs_pr_debug(1, "CMD_RESP: Enter_PS command response\n");
+			lbs_deb_cmd("CMD_RESP: Enter_PS command response\n");
 			if (adapter->connect_status != libertas_connected) {
 				/*
 				 * When Deauth Event received before Enter_PS command
 				 * response, We need to wake up the firmware.
 				 */
-				lbs_pr_debug(1,
+				lbs_deb_cmd(
 				       "Disconnected, Going to invoke libertas_ps_wakeup\n");
 
 				mutex_unlock(&adapter->lock);
@@ -841,9 +840,9 @@ int libertas_process_rx_command(wlan_private * priv)
 		} else if (psmode->action == cmd_subcmd_exit_ps) {
 			adapter->needtowakeup = 0;
 			adapter->psstate = PS_STATE_FULL_POWER;
-			lbs_pr_debug(1, "CMD_RESP: Exit_PS command response\n");
+			lbs_deb_cmd("CMD_RESP: Exit_PS command response\n");
 		} else {
-			lbs_pr_debug(1, "CMD_RESP: PS- action=0x%X\n",
+			lbs_deb_cmd("CMD_RESP: PS- action=0x%X\n",
 			       psmode->action);
 		}
 
@@ -865,7 +864,7 @@ int libertas_process_rx_command(wlan_private * priv)
 
 	/* If the command is not successful, cleanup and return failure */
 	if ((result != 0 || !(respcmd & 0x8000))) {
-		lbs_pr_debug(1, "CMD_RESP: command reply %#x result=%#x\n",
+		lbs_deb_cmd("CMD_RESP: command reply %#x result=%#x\n",
 		       resp->command, resp->result);
 		/*
 		 * Handling errors here
@@ -873,7 +872,7 @@ int libertas_process_rx_command(wlan_private * priv)
 		switch (respcmd) {
 		case cmd_ret_hw_spec_info:
 		case cmd_ret_802_11_reset:
-			lbs_pr_debug(1, "CMD_RESP: Reset command failed\n");
+			lbs_deb_cmd("CMD_RESP: Reset command failed\n");
 			break;
 
 		}
@@ -903,7 +902,7 @@ int libertas_process_rx_command(wlan_private * priv)
 
 done:
 	mutex_unlock(&adapter->lock);
-	LEAVE();
+	lbs_deb_enter_args(LBS_DEB_CMD, "ret %d", ret);
 	return ret;
 }
 
@@ -917,37 +916,37 @@ int libertas_process_event(wlan_private * priv)
 	eventcause = adapter->eventcause;
 	spin_unlock_irq(&adapter->driver_lock);
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_CMD);
 
-	lbs_pr_debug(1, "EVENT Cause %x\n", eventcause);
+	lbs_deb_cmd("EVENT Cause %x\n", eventcause);
 
 	switch (eventcause >> SBI_EVENT_CAUSE_SHIFT) {
 	case MACREG_INT_CODE_LINK_SENSED:
-		lbs_pr_debug(1, "EVENT: MACREG_INT_CODE_LINK_SENSED\n");
+		lbs_deb_cmd("EVENT: MACREG_INT_CODE_LINK_SENSED\n");
 		break;
 
 	case MACREG_INT_CODE_DEAUTHENTICATED:
-		lbs_pr_debug(1, "EVENT: Deauthenticated\n");
+		lbs_deb_cmd("EVENT: Deauthenticated\n");
 		libertas_mac_event_disconnected(priv);
 		break;
 
 	case MACREG_INT_CODE_DISASSOCIATED:
-		lbs_pr_debug(1, "EVENT: Disassociated\n");
+		lbs_deb_cmd("EVENT: Disassociated\n");
 		libertas_mac_event_disconnected(priv);
 		break;
 
 	case MACREG_INT_CODE_LINK_LOSE_NO_SCAN:
-		lbs_pr_debug(1, "EVENT: Link lost\n");
+		lbs_deb_cmd("EVENT: Link lost\n");
 		libertas_mac_event_disconnected(priv);
 		break;
 
 	case MACREG_INT_CODE_PS_SLEEP:
-		lbs_pr_debug(1, "EVENT: SLEEP\n");
-		lbs_pr_debug(1, "_");
+		lbs_deb_cmd("EVENT: SLEEP\n");
+		lbs_deb_cmd("_");
 
 		/* handle unexpected PS SLEEP event */
 		if (adapter->psstate == PS_STATE_FULL_POWER) {
-			lbs_pr_debug(1,
+			lbs_deb_cmd(
 			       "EVENT: In FULL POWER mode - ignore PS SLEEP\n");
 			break;
 		}
@@ -958,12 +957,12 @@ int libertas_process_event(wlan_private * priv)
 		break;
 
 	case MACREG_INT_CODE_PS_AWAKE:
-		lbs_pr_debug(1, "EVENT: AWAKE \n");
-		lbs_pr_debug(1, "|");
+		lbs_deb_cmd("EVENT: AWAKE \n");
+		lbs_deb_cmd("|");
 
 		/* handle unexpected PS AWAKE event */
 		if (adapter->psstate == PS_STATE_FULL_POWER) {
-			lbs_pr_debug(1,
+			lbs_deb_cmd(
 			       "EVENT: In FULL POWER mode - ignore PS AWAKE\n");
 			break;
 		}
@@ -977,18 +976,18 @@ int libertas_process_event(wlan_private * priv)
 			 * adapter->needtowakeup will be set to FALSE
 			 * in libertas_ps_wakeup()
 			 */
-			lbs_pr_debug(1, "Waking up...\n");
+			lbs_deb_cmd("Waking up...\n");
 			libertas_ps_wakeup(priv, 0);
 		}
 		break;
 
 	case MACREG_INT_CODE_MIC_ERR_UNICAST:
-		lbs_pr_debug(1, "EVENT: UNICAST MIC ERROR\n");
+		lbs_deb_cmd("EVENT: UNICAST MIC ERROR\n");
 		handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_UNICAST);
 		break;
 
 	case MACREG_INT_CODE_MIC_ERR_MULTICAST:
-		lbs_pr_debug(1, "EVENT: MULTICAST MIC ERROR\n");
+		lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n");
 		handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST);
 		break;
 	case MACREG_INT_CODE_MIB_CHANGED:
@@ -996,7 +995,7 @@ int libertas_process_event(wlan_private * priv)
 		break;
 
 	case MACREG_INT_CODE_ADHOC_BCN_LOST:
-		lbs_pr_debug(1, "EVENT: HWAC - ADHOC BCN LOST\n");
+		lbs_deb_cmd("EVENT: HWAC - ADHOC BCN LOST\n");
 		break;
 
 	case MACREG_INT_CODE_RSSI_LOW:
@@ -1024,6 +1023,7 @@ int libertas_process_event(wlan_private * priv)
 	spin_lock_irq(&adapter->driver_lock);
 	adapter->eventcause = 0;
 	spin_unlock_irq(&adapter->driver_lock);
-	LEAVE();
+
+	lbs_deb_enter_args(LBS_DEB_CMD, "ret %d", ret);
 	return ret;
 }

drivers/net/wireless/libertas/debugfs.c

@@ -402,11 +402,11 @@ static int libertas_event_initcmd(wlan_private *priv, void **response_buf,
 	u16 wait_option = cmd_option_waitforrsp;
 
 	if (!(*cmdnode = libertas_get_free_cmd_ctrl_node(priv))) {
-		lbs_pr_debug(1, "failed libertas_get_free_cmd_ctrl_node\n");
+		lbs_deb_debugfs("failed libertas_get_free_cmd_ctrl_node\n");
 		return -ENOMEM;
 	}
 	if (!(*response_buf = kmalloc(3000, GFP_KERNEL))) {
-		lbs_pr_debug(1, "failed to allocate response buffer!\n");
+		lbs_deb_debugfs("failed to allocate response buffer!\n");
 		return -ENOMEM;
 	}
 	libertas_set_cmd_ctrl_node(priv, *cmdnode, 0, wait_option, NULL);
@@ -1864,7 +1864,7 @@ static ssize_t wlan_debugfs_write(struct file *f, const char __user *buf,
 		return 0;
 
 	if (copy_from_user(pdata, buf, cnt)) {
-		lbs_pr_debug(1, "Copy from user failed\n");
+		lbs_deb_debugfs("Copy from user failed\n");
 		kfree(pdata);
 		return 0;
 	}

drivers/net/wireless/libertas/defs.h

@@ -7,14 +7,77 @@
 
 #include <linux/spinlock.h>
 
-extern unsigned int libertas_debug;
-
 #ifdef CONFIG_LIBERTAS_DEBUG
 #define DEBUG
 #define PROC_DEBUG
 #endif
 
-#define DRV_NAME		"usb8xxx"
+#define DRV_NAME "usb8xxx"
+
+
+#define LBS_DEB_ENTER	(1<<0)
+#define LBS_DEB_LEAVE	(1<<1)
+#define LBS_DEB_MAIN	(1<<2)
+#define LBS_DEB_NET	(1<<3)
+#define LBS_DEB_MESH	(1<<4)
+#define LBS_DEB_WEXT	(1<<5)
+#define LBS_DEB_IOCTL	(1<<6)
+#define LBS_DEB_SCAN	(1<<7)
+#define LBS_DEB_ASSOC	(1<<8)
+#define LBS_DEB_JOIN	(1<<9)
+#define LBS_DEB_11D	(1<<10)
+#define LBS_DEB_DEBUGFS	(1<<11)
+#define LBS_DEB_ETHTOOL	(1<<12)
+#define LBS_DEB_HOST	(1<<13)
+#define LBS_DEB_CMD	(1<<14)
+#define LBS_DEB_RX	(1<<15)
+#define LBS_DEB_TX	(1<<16)
+#define LBS_DEB_FW	(1<<17)
+#define LBS_DEB_USB	(1<<18)
+#define LBS_DEB_CS	(1<<19)
+#define LBS_DEB_THREAD	(1<<20)
+#define LBS_DEB_HEX	(1<<21)
+
+extern unsigned int libertas_debug_flags;
+
+#ifdef DEBUG
+#define LBS_DEB_LL(grp, fmt, args...) \
+do { if ((libertas_debug_flags & (grp)) == (grp)) \
+  printk(KERN_DEBUG DRV_NAME "%s: " fmt, \
+         in_interrupt() ? " (INT)" : "", ## args); } while (0)
+#else
+#define LBS_DEB_LL(grp, fmt, args...) do {} while (0)
+#endif
+
+#define lbs_deb_enter(grp) \
+  LBS_DEB_LL(grp | LBS_DEB_ENTER, "%s() %d enter\n", __FUNCTION__, __LINE__);
+#define lbs_deb_enter_args(grp, fmt, args...) \
+  LBS_DEB_LL(grp | LBS_DEB_ENTER, "%s(" fmt "):%d\n", __FUNCTION__, ## args, __LINE__);
+#define lbs_deb_leave(grp) \
+  LBS_DEB_LL(grp | LBS_DEB_LEAVE, "%s():%d leave\n", __FUNCTION__, __LINE__);
+#define lbs_deb_leave_args(grp, fmt, args...) \
+  LBS_DEB_LL(grp | LBS_DEB_LEAVE, "%s():%d leave, " fmt "\n", \
+  __FUNCTION__, __LINE__, ##args);
+#define lbs_deb_main(fmt, args...)      LBS_DEB_LL(LBS_DEB_MAIN, fmt, ##args)
+#define lbs_deb_net(fmt, args...)       LBS_DEB_LL(LBS_DEB_NET, fmt, ##args)
+#define lbs_deb_mesh(fmt, args...)      LBS_DEB_LL(LBS_DEB_MESH, fmt, ##args)
+#define lbs_deb_wext(fmt, args...)      LBS_DEB_LL(LBS_DEB_WEXT, fmt, ##args)
+#define lbs_deb_ioctl(fmt, args...)     LBS_DEB_LL(LBS_DEB_IOCTL, fmt, ##args)
+#define lbs_deb_scan(fmt, args...)      LBS_DEB_LL(LBS_DEB_SCAN, fmt, ##args)
+#define lbs_deb_assoc(fmt, args...)     LBS_DEB_LL(LBS_DEB_ASSOC, fmt, ##args)
+#define lbs_deb_join(fmt, args...)      LBS_DEB_LL(LBS_DEB_JOIN, fmt, ##args)
+#define lbs_deb_11d(fmt, args...)       LBS_DEB_LL(LBS_DEB_11D, fmt, ##args)
+#define lbs_deb_debugfs(fmt, args...)   LBS_DEB_LL(LBS_DEB_DEBUGFS, fmt, ##args)
+#define lbs_deb_ethtool(fmt, args...)   LBS_DEB_LL(LBS_DEB_ETHTOOL, fmt, ##args)
+#define lbs_deb_host(fmt, args...)      LBS_DEB_LL(LBS_DEB_HOST, fmt, ##args)
+#define lbs_deb_cmd(fmt, args...)       LBS_DEB_LL(LBS_DEB_CMD, fmt, ##args)
+#define lbs_deb_rx(fmt, args...)        LBS_DEB_LL(LBS_DEB_RX, fmt, ##args)
+#define lbs_deb_tx(fmt, args...)        LBS_DEB_LL(LBS_DEB_TX, fmt, ##args)
+#define lbs_deb_fw(fmt, args...)        LBS_DEB_LL(LBS_DEB_FW, fmt, ##args)
+#define lbs_deb_usb(fmt, args...)       LBS_DEB_LL(LBS_DEB_USB, fmt, ##args)
+#define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, "%s:" fmt, (dev)->bus_id, ##args)
+#define lbs_deb_cs(fmt, args...)        LBS_DEB_LL(LBS_DEB_CS, fmt, ##args)
+#define lbs_deb_thread(fmt, args...)    LBS_DEB_LL(LBS_DEB_THREAD, fmt, ##args)
 
 #define lbs_pr_info(format, args...) \
 	printk(KERN_INFO DRV_NAME": " format, ## args)
@@ -24,37 +87,25 @@ extern unsigned int libertas_debug;
 	printk(KERN_ALERT DRV_NAME": " format, ## args)
 
 #ifdef DEBUG
-#define lbs_pr_debug(level, format, args...) \
-	do { if (libertas_debug >= level) \
-	printk(KERN_INFO DRV_NAME": " format, ##args); } while (0)
-#define lbs_dev_dbg(level, device, format, args...) \
-        lbs_pr_debug(level, "%s: " format, \
-        (device)->bus_id , ## args)
-
 static inline void lbs_dbg_hex(char *prompt, u8 * buf, int len)
 {
 	int i = 0;
 
-	if (!libertas_debug)
+	if (!(libertas_debug_flags & LBS_DEB_HEX))
 		return;
 
 	printk(KERN_DEBUG "%s: ", prompt);
 	for (i = 1; i <= len; i++) {
-		printk(KERN_DEBUG "%02x ", (u8) * buf);
+		printk("%02x ", (u8) * buf);
 		buf++;
 	}
 	printk("\n");
 }
 #else
-#define lbs_pr_debug(level, format, args...)		do {} while (0)
-#define lbs_dev_dbg(level, device, format, args...)	do {} while (0)
 #define lbs_dbg_hex(x,y,z)				do {} while (0)
 #endif
 
-#define	ENTER()			lbs_pr_debug(1, "Enter: %s:%i\n", \
-					__FUNCTION__, __LINE__)
-#define	LEAVE()			lbs_pr_debug(1, "Leave: %s:%i\n", \
-					__FUNCTION__, __LINE__)
+
 
 /** Buffer Constants */
 

drivers/net/wireless/libertas/ethtool.c

@@ -69,7 +69,7 @@ static int libertas_ethtool_get_eeprom(struct net_device *dev,
 
 	/* +14 is for action, offset, and NOB in
 	 * response */
-	lbs_pr_debug(1, "action:%d offset: %x NOB: %02x\n",
+	lbs_deb_ethtool("action:%d offset: %x NOB: %02x\n",
 	       regctrl.action, regctrl.offset, regctrl.NOB);
 
 	ret = libertas_prepare_and_send_command(priv,
@@ -81,8 +81,7 @@ static int libertas_ethtool_get_eeprom(struct net_device *dev,
 	if (ret) {
 		if (adapter->prdeeprom)
 			kfree(adapter->prdeeprom);
-		LEAVE();
-			return ret;
+		goto done;
 	}
 
 	mdelay(10);
@@ -101,7 +100,11 @@ static int libertas_ethtool_get_eeprom(struct net_device *dev,
 		kfree(adapter->prdeeprom);
 //	mutex_unlock(&priv->mutex);
 
-        return 0;
+	ret = 0;
+
+done:
+	lbs_deb_enter_args(LBS_DEB_ETHTOOL, "ret %d", ret);
+        return ret;
 }
 
 static void libertas_ethtool_get_stats(struct net_device * dev,
@@ -109,7 +112,7 @@ static void libertas_ethtool_get_stats(struct net_device * dev,
 {
 	wlan_private *priv = dev->priv;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
 
 	stats->cmd = ETHTOOL_GSTATS;
 	BUG_ON(stats->n_stats != MESH_STATS_NUM);
@@ -122,7 +125,7 @@ static void libertas_ethtool_get_stats(struct net_device * dev,
         data[5] = priv->mstats.fwd_bcast_cnt;
         data[6] = priv->mstats.drop_blind;
 
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
 }
 
 static int libertas_ethtool_get_stats_count(struct net_device * dev)
@@ -131,15 +134,16 @@ static int libertas_ethtool_get_stats_count(struct net_device * dev)
 	wlan_private *priv = dev->priv;
 	struct cmd_ds_mesh_access mesh_access;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
+
 	/* Get Mesh Statistics */
 	ret = libertas_prepare_and_send_command(priv,
 			cmd_mesh_access, cmd_act_mesh_get_stats,
 			cmd_option_waitforrsp, 0, &mesh_access);
 
 	if (ret) {
-		LEAVE();
-		return 0;
+		ret = 0;
+		goto done;
 	}
 
         priv->mstats.fwd_drop_rbt = mesh_access.data[0];
@@ -150,8 +154,11 @@ static int libertas_ethtool_get_stats_count(struct net_device * dev)
         priv->mstats.fwd_bcast_cnt = mesh_access.data[5];
         priv->mstats.drop_blind = mesh_access.data[6];
 
-	LEAVE();
-	return MESH_STATS_NUM;
+	ret = MESH_STATS_NUM;
+
+done:
+	lbs_deb_enter_args(LBS_DEB_ETHTOOL, "ret %d", ret);
+	return ret;
 }
 
 static void libertas_ethtool_get_strings (struct net_device * dev,
@@ -160,7 +167,8 @@ static void libertas_ethtool_get_strings (struct net_device * dev,
 {
 	int i;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
+
 	switch (stringset) {
         case ETH_SS_STATS:
 		for (i=0; i < MESH_STATS_NUM; i++) {
@@ -170,7 +178,7 @@ static void libertas_ethtool_get_strings (struct net_device * dev,
 		}
 		break;
         }
-	LEAVE();
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
 }
 
 struct ethtool_ops libertas_ethtool_ops = {

drivers/net/wireless/libertas/fw.c

@@ -20,8 +20,8 @@
 char *libertas_fw_name = NULL;
 module_param_named(fw_name, libertas_fw_name, charp, 0644);
 
-unsigned int libertas_debug = 0;
-module_param(libertas_debug, int, 0);
+unsigned int libertas_debug_flags = 0;
+module_param_named(debug, libertas_debug_flags, int, 0);
 
 /**
  *  @brief This function checks the validity of Boot2/FW image.
@@ -61,9 +61,9 @@ static int check_fwfile_format(u8 *data, u32 totlen)
 	} while (!exit);
 
 	if (ret)
-		lbs_pr_err("bin file format check FAIL...\n");
+		lbs_pr_err("firmware file format check FAIL\n");
 	else
-		lbs_pr_debug(1, "bin file format check PASS...\n");
+		lbs_deb_fw("firmware file format check PASS\n");
 
 	return ret;
 }
@@ -81,13 +81,13 @@ static int wlan_setup_station_hw(wlan_private * priv)
 	int ret = -1;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_FW);
 
 	if ((ret = request_firmware(&priv->firmware, libertas_fw_name,
 				    priv->hotplug_device)) < 0) {
-		lbs_pr_err("request_firmware() failed, error code = %#x\n",
+		lbs_pr_err("request_firmware() failed with %#x\n",
 		       ret);
-		lbs_pr_err("%s not found in /lib/firmware\n", libertas_fw_name);
+		lbs_pr_err("firmware %s not found\n", libertas_fw_name);
 		goto done;
 	}
 
@@ -101,7 +101,7 @@ static int wlan_setup_station_hw(wlan_private * priv)
 	release_firmware(priv->firmware);
 
 	if (ret) {
-		lbs_pr_debug(1, "Bootloader in invalid state!\n");
+		lbs_deb_fw("bootloader in invalid state\n");
 		ret = -1;
 		goto done;
 	}
@@ -133,9 +133,8 @@ static int wlan_setup_station_hw(wlan_private * priv)
 
 	ret = 0;
 done:
-	LEAVE();
-
-	return (ret);
+	lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
+	return ret;
 }
 
 static int wlan_allocate_adapter(wlan_private * priv)
@@ -264,7 +263,7 @@ int libertas_init_fw(wlan_private * priv)
 	int ret = -1;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_FW);
 
 	/* Allocate adapter structure */
 	if ((ret = wlan_allocate_adapter(priv)) != 0)
@@ -288,7 +287,7 @@ int libertas_init_fw(wlan_private * priv)
 
 	ret = 0;
 done:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
 	return ret;
 }
 
@@ -297,25 +296,24 @@ void libertas_free_adapter(wlan_private * priv)
 	wlan_adapter *adapter = priv->adapter;
 
 	if (!adapter) {
-		lbs_pr_debug(1, "Why double free adapter?:)\n");
+		lbs_deb_fw("why double free adapter?\n");
 		return;
 	}
 
-	lbs_pr_debug(1, "Free command buffer\n");
+	lbs_deb_fw("free command buffer\n");
 	libertas_free_cmd_buffer(priv);
 
-	lbs_pr_debug(1, "Free commandTimer\n");
+	lbs_deb_fw("free command_timer\n");
 	del_timer(&adapter->command_timer);
 
-	lbs_pr_debug(1, "Free scantable\n");
+	lbs_deb_fw("free scantable\n");
 	if (adapter->scantable) {
 		kfree(adapter->scantable);
 		adapter->scantable = NULL;
 	}
 
-	lbs_pr_debug(1, "Free adapter\n");
-
 	/* Free the adapter object itself */
+	lbs_deb_fw("free adapter\n");
 	kfree(adapter);
 	priv->adapter = NULL;
 }
@@ -334,17 +332,17 @@ static void command_timer_fn(unsigned long data)
 
 	ptempnode = adapter->cur_cmd;
 	if (ptempnode == NULL) {
-		lbs_pr_debug(1, "PTempnode Empty\n");
+		lbs_deb_fw("ptempnode empty\n");
 		return;
 	}
 
 	cmd = (struct cmd_ds_command *)ptempnode->bufvirtualaddr;
 	if (!cmd) {
-		lbs_pr_debug(1, "cmd is NULL\n");
+		lbs_deb_fw("cmd is NULL\n");
 		return;
 	}
 
-	lbs_pr_info("command_timer_fn fired (%x)\n", cmd->command);
+	lbs_deb_fw("command_timer_fn fired, cmd %x\n", cmd->command);
 
 	if (!adapter->fw_ready)
 		return;
@@ -353,7 +351,7 @@ static void command_timer_fn(unsigned long data)
 	adapter->cur_cmd = NULL;
 	spin_unlock_irqrestore(&adapter->driver_lock, flags);
 
-	lbs_pr_debug(1, "Re-sending same command as it timeout...!\n");
+	lbs_deb_fw("re-sending same command because of timeout\n");
 	libertas_queue_cmd(adapter, ptempnode, 0);
 
 	wake_up_interruptible(&priv->mainthread.waitq);

drivers/net/wireless/libertas/if_usb.c

@@ -46,9 +46,11 @@ static void if_usb_write_bulk_callback(struct urb *urb)
 		/* print the failure status number for debug */
 		lbs_pr_info("URB in failure status\n");
 	} else {
-		lbs_dev_dbg(2, &urb->dev->dev, "URB status is successfull\n");
-		lbs_dev_dbg(2, &urb->dev->dev, "Actual length transmitted %d\n",
+		/*
+		lbs_deb_usbd(&urb->dev->dev, "URB status is successfull\n");
+		lbs_deb_usbd(&urb->dev->dev, "Actual length transmitted %d\n",
 		       urb->actual_length);
+		*/
 		priv->wlan_dev.dnld_sent = DNLD_RES_RECEIVED;
 		/* Wake main thread if commands are pending */
 		if (!adapter->cur_cmd)
@@ -67,7 +69,7 @@ static void if_usb_write_bulk_callback(struct urb *urb)
  */
 void if_usb_free(struct usb_card_rec *cardp)
 {
-	ENTER();
+	lbs_deb_enter(LBS_DEB_USB);
 
 	/* Unlink tx & rx urb */
 	usb_kill_urb(cardp->tx_urb);
@@ -82,8 +84,7 @@ void if_usb_free(struct usb_card_rec *cardp)
 	kfree(cardp->bulk_out_buffer);
 	cardp->bulk_out_buffer = NULL;
 
-	LEAVE();
-	return;
+	lbs_deb_leave(LBS_DEB_USB);
 }
 
 /**
@@ -113,7 +114,7 @@ static int if_usb_probe(struct usb_interface *intf,
 	usb_cardp->udev = udev;
 	iface_desc = intf->cur_altsetting;
 
-	lbs_dev_dbg(1, &udev->dev, "bcdUSB = 0x%X bDeviceClass = 0x%X"
+	lbs_deb_usbd(&udev->dev, "bcdUSB = 0x%X bDeviceClass = 0x%X"
 	       " bDeviceSubClass = 0x%X, bDeviceProtocol = 0x%X\n",
 	       udev->descriptor.bcdUSB,
 	       udev->descriptor.bDeviceClass,
@@ -126,12 +127,12 @@ static int if_usb_probe(struct usb_interface *intf,
 		    && ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
 			USB_ENDPOINT_XFER_BULK)) {
 			/* we found a bulk in endpoint */
-			lbs_dev_dbg(1, &udev->dev, "Bulk in size is %d\n",
+			lbs_deb_usbd(&udev->dev, "Bulk in size is %d\n",
 			       endpoint->wMaxPacketSize);
 			if (!
 			    (usb_cardp->rx_urb =
 			     usb_alloc_urb(0, GFP_KERNEL))) {
-				lbs_dev_dbg(1, &udev->dev,
+				lbs_deb_usbd(&udev->dev,
 				       "Rx URB allocation failed\n");
 				goto dealloc;
 			}
@@ -142,7 +143,7 @@ static int if_usb_probe(struct usb_interface *intf,
 			usb_cardp->bulk_in_endpointAddr =
 			    (endpoint->
 			     bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
-			lbs_dev_dbg(1, &udev->dev, "in_endpoint = %d\n",
+			lbs_deb_usbd(&udev->dev, "in_endpoint = %d\n",
 			       endpoint->bEndpointAddress);
 		}
 
@@ -155,26 +156,26 @@ static int if_usb_probe(struct usb_interface *intf,
 			if (!
 			    (usb_cardp->tx_urb =
 			     usb_alloc_urb(0, GFP_KERNEL))) {
-				lbs_dev_dbg(1,&udev->dev,
+				lbs_deb_usbd(&udev->dev,
 				       "Tx URB allocation failed\n");
 				goto dealloc;
 			}
 
 			usb_cardp->bulk_out_size =
 			    endpoint->wMaxPacketSize;
-			lbs_dev_dbg(1, &udev->dev,
+			lbs_deb_usbd(&udev->dev,
 				    "Bulk out size is %d\n",
 				    endpoint->wMaxPacketSize);
 			usb_cardp->bulk_out_endpointAddr =
 			    endpoint->bEndpointAddress;
-			lbs_dev_dbg(1, &udev->dev, "out_endpoint = %d\n",
+			lbs_deb_usbd(&udev->dev, "out_endpoint = %d\n",
 				    endpoint->bEndpointAddress);
 			usb_cardp->bulk_out_buffer =
 			    kmalloc(MRVDRV_ETH_TX_PACKET_BUFFER_SIZE,
 				    GFP_KERNEL);
 
 			if (!usb_cardp->bulk_out_buffer) {
-				lbs_dev_dbg(1, &udev->dev,
+				lbs_deb_usbd(&udev->dev,
 				       "Could not allocate buffer\n");
 				goto dealloc;
 			}
@@ -226,7 +227,7 @@ static void if_usb_disconnect(struct usb_interface *intf)
 	adapter->surpriseremoved = 1;
 
 	/* card is removed and we can call wlan_remove_card */
-	lbs_dev_dbg(1, &cardp->udev->dev, "call remove card\n");
+	lbs_deb_usbd(&cardp->udev->dev, "call remove card\n");
 	wlan_remove_card(cardp);
 
 	/* Unlink and free urb */
@@ -262,8 +263,10 @@ static int if_prog_firmware(wlan_private * priv)
 		cardp->fwseqnum = cardp->lastseqnum - 1;
 	}
 
-	lbs_dev_dbg(2, &cardp->udev->dev, "totalbytes = %d\n",
+	/*
+	lbs_deb_usbd(&cardp->udev->dev, "totalbytes = %d\n",
 		    cardp->totalbytes);
+	*/
 
 	memcpy(fwheader, &firmware[cardp->totalbytes],
 	       sizeof(struct fwheader));
@@ -271,12 +274,14 @@ static int if_prog_firmware(wlan_private * priv)
 	cardp->fwlastblksent = cardp->totalbytes;
 	cardp->totalbytes += sizeof(struct fwheader);
 
-	lbs_dev_dbg(2, &cardp->udev->dev,"Copy Data\n");
+	/* lbs_deb_usbd(&cardp->udev->dev,"Copy Data\n"); */
 	memcpy(fwdata->data, &firmware[cardp->totalbytes],
 	       fwdata->fwheader.datalength);
 
-	lbs_dev_dbg(2, &cardp->udev->dev,
+	/*
+	lbs_deb_usbd(&cardp->udev->dev,
 		    "Data length = %d\n", fwdata->fwheader.datalength);
+	*/
 
 	cardp->fwseqnum = cardp->fwseqnum + 1;
 
@@ -285,26 +290,32 @@ static int if_prog_firmware(wlan_private * priv)
 	cardp->totalbytes += fwdata->fwheader.datalength;
 
 	if (fwheader->dnldcmd == FW_HAS_DATA_TO_RECV) {
-		lbs_dev_dbg(2, &cardp->udev->dev, "There is data to follow\n");
-		lbs_dev_dbg(2, &cardp->udev->dev,
+		/*
+		lbs_deb_usbd(&cardp->udev->dev, "There is data to follow\n");
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "seqnum = %d totalbytes = %d\n", cardp->fwseqnum,
 			    cardp->totalbytes);
+		*/
 		memcpy(cardp->bulk_out_buffer, fwheader, FW_DATA_XMIT_SIZE);
 		usb_tx_block(priv, cardp->bulk_out_buffer, FW_DATA_XMIT_SIZE);
 
 	} else if (fwdata->fwheader.dnldcmd == FW_HAS_LAST_BLOCK) {
-		lbs_dev_dbg(2, &cardp->udev->dev,
+		/*
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "Host has finished FW downloading\n");
-		lbs_dev_dbg(2, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "Donwloading FW JUMP BLOCK\n");
+		*/
 		memcpy(cardp->bulk_out_buffer, fwheader, FW_DATA_XMIT_SIZE);
 		usb_tx_block(priv, cardp->bulk_out_buffer, FW_DATA_XMIT_SIZE);
 		cardp->fwfinalblk = 1;
 	}
 
-	lbs_dev_dbg(2, &cardp->udev->dev,
+	/*
+	lbs_deb_usbd(&cardp->udev->dev,
 		    "The firmware download is done size is %d\n",
 		    cardp->totalbytes);
+	*/
 
 	kfree(fwdata);
 
@@ -340,7 +351,7 @@ int usb_tx_block(wlan_private * priv, u8 * payload, u16 nb)
 
 	/* check if device is removed */
 	if (priv->adapter->surpriseremoved) {
-		lbs_dev_dbg(1, &cardp->udev->dev, "Device removed\n");
+		lbs_deb_usbd(&cardp->udev->dev, "Device removed\n");
 		goto tx_ret;
 	}
 
@@ -353,10 +364,10 @@ int usb_tx_block(wlan_private * priv, u8 * payload, u16 nb)
 
 	if ((ret = usb_submit_urb(cardp->tx_urb, GFP_ATOMIC))) {
 		/*  transfer failed */
-		lbs_dev_dbg(1, &cardp->udev->dev, "usb_submit_urb failed\n");
+		lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb failed\n");
 		ret = -1;
 	} else {
-		lbs_dev_dbg(2, &cardp->udev->dev, "usb_submit_urb success\n");
+		/* lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb success\n"); */
 		ret = 0;
 	}
 
@@ -390,13 +401,13 @@ static int __if_usb_submit_rx_urb(wlan_private * priv,
 
 	cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET;
 
-	lbs_dev_dbg(2, &cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb);
+	/* lbs_deb_usbd(&cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb); */
 	if ((ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC))) {
 		/* handle failure conditions */
-		lbs_dev_dbg(1, &cardp->udev->dev, "Submit Rx URB failed\n");
+		lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed\n");
 		ret = -1;
 	} else {
-		lbs_dev_dbg(2, &cardp->udev->dev, "Submit Rx URB success\n");
+		/* lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB success\n"); */
 		ret = 0;
 	}
 
@@ -424,7 +435,7 @@ static void if_usb_receive_fwload(struct urb *urb)
 	struct bootcmdrespStr bootcmdresp;
 
 	if (urb->status) {
-		lbs_dev_dbg(1, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "URB status is failed during fw load\n");
 		kfree_skb(skb);
 		return;
@@ -437,7 +448,7 @@ static void if_usb_receive_fwload(struct urb *urb)
 			kfree_skb(skb);
 			if_usb_submit_rx_urb_fwload(priv);
 			cardp->bootcmdresp = 1;
-			lbs_dev_dbg(1, &cardp->udev->dev,
+			lbs_deb_usbd(&cardp->udev->dev,
 				    "Received valid boot command response\n");
 			return;
 		}
@@ -455,7 +466,7 @@ static void if_usb_receive_fwload(struct urb *urb)
 				bootcmdresp.u8result);
 		} else {
 			cardp->bootcmdresp = 1;
-			lbs_dev_dbg(1, &cardp->udev->dev,
+			lbs_deb_usbd(&cardp->udev->dev,
 				    "Received valid boot command response\n");
 		}
 		kfree_skb(skb);
@@ -465,7 +476,7 @@ static void if_usb_receive_fwload(struct urb *urb)
 
 	syncfwheader = kmalloc(sizeof(struct fwsyncheader), GFP_ATOMIC);
 	if (!syncfwheader) {
-		lbs_dev_dbg(1, &cardp->udev->dev, "Failure to allocate syncfwheader\n");
+		lbs_deb_usbd(&cardp->udev->dev, "Failure to allocate syncfwheader\n");
 		kfree_skb(skb);
 		return;
 	}
@@ -474,14 +485,16 @@ static void if_usb_receive_fwload(struct urb *urb)
 			sizeof(struct fwsyncheader));
 
 	if (!syncfwheader->cmd) {
-		lbs_dev_dbg(2, &cardp->udev->dev,
+		/*
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "FW received Blk with correct CRC\n");
-		lbs_dev_dbg(2, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "FW received Blk seqnum = %d\n",
 		       syncfwheader->seqnum);
+		*/
 		cardp->CRC_OK = 1;
 	} else {
-		lbs_dev_dbg(1, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "FW received Blk with CRC error\n");
 		cardp->CRC_OK = 0;
 	}
@@ -511,7 +524,7 @@ static inline void process_cmdtypedata(int recvlength, struct sk_buff *skb,
 {
 	if (recvlength > MRVDRV_ETH_RX_PACKET_BUFFER_SIZE +
 	    MESSAGE_HEADER_LEN || recvlength < MRVDRV_MIN_PKT_LEN) {
-		lbs_dev_dbg(1, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "Packet length is Invalid\n");
 		kfree_skb(skb);
 		return;
@@ -531,7 +544,7 @@ static inline void process_cmdrequest(int recvlength, u8 *recvbuff,
 {
 	u8 *cmdbuf;
 	if (recvlength > MRVDRV_SIZE_OF_CMD_BUFFER) {
-		lbs_dev_dbg(1, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "The receive buffer is too large\n");
 		kfree_skb(skb);
 		return;
@@ -558,7 +571,7 @@ static inline void process_cmdrequest(int recvlength, u8 *recvbuff,
 	libertas_interrupt(priv->wlan_dev.netdev);
 	spin_unlock(&priv->adapter->driver_lock);
 
-	lbs_dev_dbg(1, &cardp->udev->dev,
+	lbs_deb_usbd(&cardp->udev->dev,
 		    "Wake up main thread to handle cmd response\n");
 
 	return;
@@ -582,11 +595,11 @@ static void if_usb_receive(struct urb *urb)
 	u8 *recvbuff = NULL;
 	u32 recvtype;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_USB);
 
 	if (recvlength) {
 		if (urb->status) {
-			lbs_dev_dbg(1, &cardp->udev->dev,
+			lbs_deb_usbd(&cardp->udev->dev,
 				    "URB status is failed\n");
 			kfree_skb(skb);
 			goto setup_for_next;
@@ -594,12 +607,12 @@ static void if_usb_receive(struct urb *urb)
 
 		recvbuff = skb->data + IPFIELD_ALIGN_OFFSET;
 		memcpy(&recvtype, recvbuff, sizeof(u32));
-		lbs_dev_dbg(1, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "Recv length = 0x%x\n", recvlength);
-		lbs_dev_dbg(1, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "Receive type = 0x%X\n", recvtype);
 		recvtype = le32_to_cpu(recvtype);
-		lbs_dev_dbg(1, &cardp->udev->dev,
+		lbs_deb_usbd(&cardp->udev->dev,
 			    "Receive type after = 0x%X\n", recvtype);
 	} else if (urb->status)
 		goto rx_exit;
@@ -618,7 +631,7 @@ static void if_usb_receive(struct urb *urb)
 		/* Event cause handling */
 		spin_lock(&priv->adapter->driver_lock);
 		cardp->usb_event_cause = *(u32 *) (recvbuff + MESSAGE_HEADER_LEN);
-		lbs_dev_dbg(1, &cardp->udev->dev,"**EVENT** 0x%X\n",
+		lbs_deb_usbd(&cardp->udev->dev,"**EVENT** 0x%X\n",
 			    cardp->usb_event_cause);
 		if (cardp->usb_event_cause & 0xffff0000) {
 			libertas_send_tx_feedback(priv);
@@ -639,8 +652,7 @@ static void if_usb_receive(struct urb *urb)
 setup_for_next:
 	if_usb_submit_rx_urb(priv);
 rx_exit:
-	LEAVE();
-	return;
+	lbs_deb_leave(LBS_DEB_USB);
 }
 
 /**
@@ -657,8 +669,8 @@ int libertas_sbi_host_to_card(wlan_private * priv, u8 type, u8 * payload, u16 nb
 	u32 tmp;
 	struct usb_card_rec *cardp = (struct usb_card_rec *)priv->wlan_dev.card;
 
-	lbs_dev_dbg(1, &cardp->udev->dev,"*** type = %u\n", type);
-	lbs_dev_dbg(1, &cardp->udev->dev,"size after = %d\n", nb);
+	lbs_deb_usbd(&cardp->udev->dev,"*** type = %u\n", type);
+	lbs_deb_usbd(&cardp->udev->dev,"size after = %d\n", nb);
 
 	if (type == MVMS_CMD) {
 		tmp = cpu_to_le32(CMD_TYPE_REQUEST);
@@ -689,7 +701,7 @@ int libertas_sbi_get_int_status(wlan_private * priv, u8 * ireg)
 	*ireg = cardp->usb_int_cause;
 	cardp->usb_int_cause = 0;
 
-	lbs_dev_dbg(1, &cardp->udev->dev,"Int cause is 0x%X\n", *ireg);
+	lbs_deb_usbd(&cardp->udev->dev,"Int cause is 0x%X\n", *ireg);
 
 	return 0;
 }
@@ -736,9 +748,9 @@ int libertas_sbi_unregister_dev(wlan_private * priv)
  */
 int libertas_sbi_register_dev(wlan_private * priv)
 {
-
 	struct usb_card_rec *cardp = (struct usb_card_rec *)priv->wlan_dev.card;
-	ENTER();
+
+	lbs_deb_enter(LBS_DEB_USB);
 
 	cardp->priv = priv;
 	cardp->eth_dev = priv->wlan_dev.netdev;
@@ -746,10 +758,10 @@ int libertas_sbi_register_dev(wlan_private * priv)
 
 	SET_NETDEV_DEV(cardp->eth_dev, &(cardp->udev->dev));
 
-	lbs_dev_dbg(1, &cardp->udev->dev, "udev pointer is at %p\n",
+	lbs_deb_usbd(&cardp->udev->dev, "udev pointer is at %p\n",
 		    cardp->udev);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_USB);
 	return 0;
 }
 
@@ -760,16 +772,17 @@ int libertas_sbi_prog_firmware(wlan_private * priv)
 	struct usb_card_rec *cardp = priv->wlan_dev.card;
 	int i = 0;
 	static int reset_count = 10;
+	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_USB);
 
 	cardp->rinfo.priv = priv;
 
 restart:
 	if (if_usb_submit_rx_urb_fwload(priv) < 0) {
-		lbs_dev_dbg(1, &cardp->udev->dev, "URB submission is failed\n");
-		LEAVE();
-		return -1;
+		lbs_deb_usbd(&cardp->udev->dev, "URB submission is failed\n");
+		ret = -1;
+		goto done;
 	}
 
 	cardp->bootcmdresp = 0;
@@ -807,7 +820,7 @@ int libertas_sbi_prog_firmware(wlan_private * priv)
 	if_prog_firmware(priv);
 
 	do {
-		lbs_dev_dbg(1, &cardp->udev->dev,"Wlan sched timeout\n");
+		lbs_deb_usbd(&cardp->udev->dev,"Wlan sched timeout\n");
 		i++;
 		msleep_interruptible(100);
 		if (priv->adapter->surpriseremoved || i >= 20)
@@ -822,8 +835,8 @@ int libertas_sbi_prog_firmware(wlan_private * priv)
 		}
 
 		lbs_pr_info("FW download failure, time = %d ms\n", i * 100);
-		LEAVE();
-		return -1;
+		ret = -1;
+		goto done;
 	}
 
 	if_usb_submit_rx_urb(priv);
@@ -833,8 +846,9 @@ int libertas_sbi_prog_firmware(wlan_private * priv)
 
 	priv->adapter->fw_ready = 1;
 
-	LEAVE();
-	return 0;
+done:
+	lbs_deb_leave_args(LBS_DEB_USB, "ret %d", ret);
+	return ret;
 }
 
 /**
@@ -854,7 +868,7 @@ static int if_usb_suspend(struct usb_interface *intf, pm_message_t message)
 	struct usb_card_rec *cardp = usb_get_intfdata(intf);
 	wlan_private *priv = cardp->priv;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_USB);
 
 	if (priv->adapter->psstate != PS_STATE_FULL_POWER)
 		return -1;
@@ -867,7 +881,7 @@ static int if_usb_suspend(struct usb_interface *intf, pm_message_t message)
 
 	cardp->rx_urb_recall = 1;
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_USB);
 	return 0;
 }
 
@@ -875,7 +889,7 @@ static int if_usb_resume(struct usb_interface *intf)
 {
 	struct usb_card_rec *cardp = usb_get_intfdata(intf);
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_USB);
 
 	cardp->rx_urb_recall = 0;
 
@@ -883,7 +897,7 @@ static int if_usb_resume(struct usb_interface *intf)
 
 	netif_device_attach(cardp->eth_dev);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_USB);
 	return 0;
 }
 #else

drivers/net/wireless/libertas/ioctl.c

@@ -30,6 +30,7 @@
 static int wlan_set_region(wlan_private * priv, u16 region_code)
 {
 	int i;
+	int ret = 0;
 
 	for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
 		// use the region code to search for the index
@@ -42,17 +43,18 @@ static int wlan_set_region(wlan_private * priv, u16 region_code)
 
 	// if it's unidentified region code
 	if (i >= MRVDRV_MAX_REGION_CODE) {
-		lbs_pr_debug(1, "region Code not identified\n");
-		LEAVE();
-		return -1;
+		lbs_deb_ioctl("region Code not identified\n");
+		ret = -1;
+		goto done;
 	}
 
 	if (libertas_set_regiontable(priv, priv->adapter->regioncode, 0)) {
-		LEAVE();
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
-	return 0;
+done:
+	lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+	return ret;
 }
 
 static inline int hex2int(char c)
@@ -125,8 +127,10 @@ static int wlan_bt_add_ioctl(wlan_private * priv, struct ifreq *req)
 	char ethaddrs_str[18];
 	char *pos;
 	u8 ethaddr[ETH_ALEN];
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
-	ENTER();
 	if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
 			   sizeof(ethaddrs_str)))
 		return -EFAULT;
@@ -136,11 +140,12 @@ static int wlan_bt_add_ioctl(wlan_private * priv, struct ifreq *req)
 		return -EINVAL;
 	}
 
-	lbs_pr_debug(1, "BT: adding %s\n", ethaddrs_str);
-	LEAVE();
-	return (libertas_prepare_and_send_command(priv, cmd_bt_access,
+	lbs_deb_ioctl("BT: adding %s\n", ethaddrs_str);
+	ret = libertas_prepare_and_send_command(priv, cmd_bt_access,
 				      cmd_act_bt_access_add,
-				      cmd_option_waitforrsp, 0, ethaddr));
+				      cmd_option_waitforrsp, 0, ethaddr);
+	lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+	return ret;
 }
 
 /**
@@ -156,7 +161,8 @@ static int wlan_bt_del_ioctl(wlan_private * priv, struct ifreq *req)
 	u8 ethaddr[ETH_ALEN];
 	char *pos;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
+
 	if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
 			   sizeof(ethaddrs_str)))
 		return -EFAULT;
@@ -166,13 +172,14 @@ static int wlan_bt_del_ioctl(wlan_private * priv, struct ifreq *req)
 		return -EINVAL;
 	}
 
-	lbs_pr_debug(1, "BT: deleting %s\n", ethaddrs_str);
+	lbs_deb_ioctl("BT: deleting %s\n", ethaddrs_str);
 
 	return (libertas_prepare_and_send_command(priv,
 				      cmd_bt_access,
 				      cmd_act_bt_access_del,
 				      cmd_option_waitforrsp, 0, ethaddr));
-	LEAVE();
+
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -183,7 +190,7 @@ static int wlan_bt_del_ioctl(wlan_private * priv, struct ifreq *req)
  */
 static int wlan_bt_reset_ioctl(wlan_private * priv)
 {
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
 	lbs_pr_alert( "BT: resetting\n");
 
@@ -192,7 +199,7 @@ static int wlan_bt_reset_ioctl(wlan_private * priv)
 				      cmd_act_bt_access_reset,
 				      cmd_option_waitforrsp, 0, NULL));
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -216,10 +223,10 @@ static int wlan_bt_list_ioctl(wlan_private * priv, struct ifreq *req)
 	char *pbuf = outstr;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
 	if (copy_from_user(outstr, wrq->u.data.pointer, sizeof(outstr))) {
-		lbs_pr_debug(1, "Copy from user failed\n");
+		lbs_deb_ioctl("Copy from user failed\n");
 		return -1;
 	}
 	param.id = simple_strtoul(outstr, NULL, 10);
@@ -246,11 +253,11 @@ static int wlan_bt_list_ioctl(wlan_private * priv, struct ifreq *req)
 	wrq->u.data.length = strlen(outstr);
 	if (copy_to_user(wrq->u.data.pointer, (char *)outstr,
 			 wrq->u.data.length)) {
-		lbs_pr_debug(1, "BT_LIST: Copy to user failed!\n");
+		lbs_deb_ioctl("BT_LIST: Copy to user failed!\n");
 		return -EFAULT;
 	}
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -278,8 +285,10 @@ static int wlan_fwt_add_ioctl(wlan_private * priv, struct ifreq *req)
 	char in_str[128];
 	static struct cmd_ds_fwt_access fwt_access;
 	char *ptr;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
-	ENTER();
 	if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
 		return -EFAULT;
 
@@ -348,20 +357,22 @@ static int wlan_fwt_add_ioctl(wlan_private * priv, struct ifreq *req)
 		char ethaddr1_str[18], ethaddr2_str[18];
 		eth_addr2str(fwt_access.da, ethaddr1_str);
 		eth_addr2str(fwt_access.ra, ethaddr2_str);
-		lbs_pr_debug(1, "FWT_ADD: adding (da:%s,%i,ra:%s)\n", ethaddr1_str,
+		lbs_deb_ioctl("FWT_ADD: adding (da:%s,%i,ra:%s)\n", ethaddr1_str,
 		       fwt_access.dir, ethaddr2_str);
-		lbs_pr_debug(1, "FWT_ADD: ssn:%u dsn:%u met:%u hop:%u ttl:%u exp:%u slp:%u snr:%u\n",
+		lbs_deb_ioctl("FWT_ADD: ssn:%u dsn:%u met:%u hop:%u ttl:%u exp:%u slp:%u snr:%u\n",
 		       fwt_access.ssn, fwt_access.dsn, fwt_access.metric,
 		       fwt_access.hopcount, fwt_access.ttl, fwt_access.expiration,
 		       fwt_access.sleepmode, fwt_access.snr);
 	}
 #endif
 
-	LEAVE();
-	return (libertas_prepare_and_send_command(priv, cmd_fwt_access,
-						  cmd_act_fwt_access_add,
-						  cmd_option_waitforrsp, 0,
-						  (void *)&fwt_access));
+	ret = libertas_prepare_and_send_command(priv, cmd_fwt_access,
+						cmd_act_fwt_access_add,
+						cmd_option_waitforrsp, 0,
+						(void *)&fwt_access);
+
+	lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+	return ret;
 }
 
 /**
@@ -376,8 +387,10 @@ static int wlan_fwt_del_ioctl(wlan_private * priv, struct ifreq *req)
 	char in_str[64];
 	static struct cmd_ds_fwt_access fwt_access;
 	char *ptr;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
-	ENTER();
 	if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
 		return -EFAULT;
 
@@ -399,20 +412,21 @@ static int wlan_fwt_del_ioctl(wlan_private * priv, struct ifreq *req)
 #ifdef DEBUG
 	{
 		char ethaddr1_str[18], ethaddr2_str[18];
-		lbs_pr_debug(1, "FWT_DEL: line is %s\n", in_str);
+		lbs_deb_ioctl("FWT_DEL: line is %s\n", in_str);
 		eth_addr2str(fwt_access.da, ethaddr1_str);
 		eth_addr2str(fwt_access.ra, ethaddr2_str);
-		lbs_pr_debug(1, "FWT_DEL: removing (da:%s,ra:%s,dir:%d)\n", ethaddr1_str,
+		lbs_deb_ioctl("FWT_DEL: removing (da:%s,ra:%s,dir:%d)\n", ethaddr1_str,
 		       ethaddr2_str, fwt_access.dir);
 	}
 #endif
 
-	LEAVE();
-	return (libertas_prepare_and_send_command(priv,
-						  cmd_fwt_access,
-						  cmd_act_fwt_access_del,
-						  cmd_option_waitforrsp, 0,
-						  (void *)&fwt_access));
+	ret = libertas_prepare_and_send_command(priv,
+						cmd_fwt_access,
+						cmd_act_fwt_access_del,
+						cmd_option_waitforrsp, 0,
+						(void *)&fwt_access);
+	lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+	return ret;
 }
 
 
@@ -453,7 +467,8 @@ static int wlan_fwt_lookup_ioctl(wlan_private * priv, struct ifreq *req)
 	static char out_str[128];
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
+
 	if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
 		return -EFAULT;
 
@@ -465,9 +480,9 @@ static int wlan_fwt_lookup_ioctl(wlan_private * priv, struct ifreq *req)
 #ifdef DEBUG
 	{
 		char ethaddr1_str[18];
-		lbs_pr_debug(1, "FWT_LOOKUP: line is %s\n", in_str);
+		lbs_deb_ioctl("FWT_LOOKUP: line is %s\n", in_str);
 		eth_addr2str(fwt_access.da, ethaddr1_str);
-		lbs_pr_debug(1, "FWT_LOOKUP: looking for (da:%s)\n", ethaddr1_str);
+		lbs_deb_ioctl("FWT_LOOKUP: looking for (da:%s)\n", ethaddr1_str);
 	}
 #endif
 
@@ -485,11 +500,11 @@ static int wlan_fwt_lookup_ioctl(wlan_private * priv, struct ifreq *req)
 	wrq->u.data.length = strlen(out_str);
 	if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
 			 wrq->u.data.length)) {
-		lbs_pr_debug(1, "FWT_LOOKUP: Copy to user failed!\n");
+		lbs_deb_ioctl("FWT_LOOKUP: Copy to user failed!\n");
 		return -EFAULT;
 	}
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -500,7 +515,7 @@ static int wlan_fwt_lookup_ioctl(wlan_private * priv, struct ifreq *req)
  */
 static int wlan_fwt_reset_ioctl(wlan_private * priv)
 {
-	lbs_pr_debug(1, "FWT: resetting\n");
+	lbs_deb_ioctl("FWT: resetting\n");
 
 	return (libertas_prepare_and_send_command(priv,
 				      cmd_fwt_access,
@@ -524,7 +539,8 @@ static int wlan_fwt_list_ioctl(wlan_private * priv, struct ifreq *req)
 	char *pbuf = out_str;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
+
 	if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
 		return -EFAULT;
 
@@ -532,8 +548,8 @@ static int wlan_fwt_list_ioctl(wlan_private * priv, struct ifreq *req)
 
 #ifdef DEBUG
 	{
-		lbs_pr_debug(1, "FWT_LIST: line is %s\n", in_str);
-		lbs_pr_debug(1, "FWT_LIST: listing id:%i\n", le32_to_cpu(fwt_access.id));
+		lbs_deb_ioctl("FWT_LIST: line is %s\n", in_str);
+		lbs_deb_ioctl("FWT_LIST: listing id:%i\n", le32_to_cpu(fwt_access.id));
 	}
 #endif
 
@@ -549,11 +565,11 @@ static int wlan_fwt_list_ioctl(wlan_private * priv, struct ifreq *req)
 	wrq->u.data.length = strlen(out_str);
 	if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
 			 wrq->u.data.length)) {
-		lbs_pr_debug(1, "FWT_LIST: Copy to user failed!\n");
+		lbs_deb_ioctl("FWT_LIST: Copy to user failed!\n");
 		return -EFAULT;
 	}
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -573,7 +589,8 @@ static int wlan_fwt_list_route_ioctl(wlan_private * priv, struct ifreq *req)
 	char *pbuf = out_str;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
+
 	if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
 		return -EFAULT;
 
@@ -581,8 +598,8 @@ static int wlan_fwt_list_route_ioctl(wlan_private * priv, struct ifreq *req)
 
 #ifdef DEBUG
 	{
-		lbs_pr_debug(1, "FWT_LIST_ROUTE: line is %s\n", in_str);
-		lbs_pr_debug(1, "FWT_LIST_ROUTE: listing id:%i\n", le32_to_cpu(fwt_access.id));
+		lbs_deb_ioctl("FWT_LIST_ROUTE: line is %s\n", in_str);
+		lbs_deb_ioctl("FWT_LIST_ROUTE: listing id:%i\n", le32_to_cpu(fwt_access.id));
 	}
 #endif
 
@@ -608,11 +625,11 @@ static int wlan_fwt_list_route_ioctl(wlan_private * priv, struct ifreq *req)
 	wrq->u.data.length = strlen(out_str);
 	if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
 			 wrq->u.data.length)) {
-		lbs_pr_debug(1, "FWT_LIST_ROUTE: Copy to user failed!\n");
+		lbs_deb_ioctl("FWT_LIST_ROUTE: Copy to user failed!\n");
 		return -EFAULT;
 	}
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -632,7 +649,8 @@ static int wlan_fwt_list_neighbor_ioctl(wlan_private * priv, struct ifreq *req)
 	char *pbuf = out_str;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
+
 	if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
 		return -EFAULT;
 
@@ -641,8 +659,8 @@ static int wlan_fwt_list_neighbor_ioctl(wlan_private * priv, struct ifreq *req)
 
 #ifdef DEBUG
 	{
-		lbs_pr_debug(1, "FWT_LIST_NEIGHBOR: line is %s\n", in_str);
-		lbs_pr_debug(1, "FWT_LIST_NEIGHBOR: listing id:%i\n", le32_to_cpu(fwt_access.id));
+		lbs_deb_ioctl("FWT_LIST_NEIGHBOR: line is %s\n", in_str);
+		lbs_deb_ioctl("FWT_LIST_NEIGHBOR: listing id:%i\n", le32_to_cpu(fwt_access.id));
 	}
 #endif
 
@@ -663,11 +681,11 @@ static int wlan_fwt_list_neighbor_ioctl(wlan_private * priv, struct ifreq *req)
 	wrq->u.data.length = strlen(out_str);
 	if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
 			 wrq->u.data.length)) {
-		lbs_pr_debug(1, "FWT_LIST_NEIGHBOR: Copy to user failed!\n");
+		lbs_deb_ioctl("FWT_LIST_NEIGHBOR: Copy to user failed!\n");
 		return -EFAULT;
 	}
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -684,9 +702,9 @@ static int wlan_fwt_cleanup_ioctl(wlan_private * priv, struct ifreq *req)
 	static struct cmd_ds_fwt_access fwt_access;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
-	lbs_pr_debug(1, "FWT: cleaning up\n");
+	lbs_deb_ioctl("FWT: cleaning up\n");
 
 	memset(&fwt_access, 0, sizeof(fwt_access));
 
@@ -700,7 +718,7 @@ static int wlan_fwt_cleanup_ioctl(wlan_private * priv, struct ifreq *req)
 	else
 		return -EFAULT;
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -716,9 +734,9 @@ static int wlan_fwt_time_ioctl(wlan_private * priv, struct ifreq *req)
 	static struct cmd_ds_fwt_access fwt_access;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
-	lbs_pr_debug(1, "FWT: getting time\n");
+	lbs_deb_ioctl("FWT: getting time\n");
 
 	memset(&fwt_access, 0, sizeof(fwt_access));
 
@@ -732,7 +750,7 @@ static int wlan_fwt_time_ioctl(wlan_private * priv, struct ifreq *req)
 	else
 		return -EFAULT;
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -748,7 +766,7 @@ static int wlan_mesh_get_ttl_ioctl(wlan_private * priv, struct ifreq *req)
 	struct cmd_ds_mesh_access mesh_access;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
 	memset(&mesh_access, 0, sizeof(mesh_access));
 
@@ -762,7 +780,7 @@ static int wlan_mesh_get_ttl_ioctl(wlan_private * priv, struct ifreq *req)
 	else
 		return -EFAULT;
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return 0;
 }
 
@@ -777,7 +795,7 @@ static int wlan_mesh_set_ttl_ioctl(wlan_private * priv, int ttl)
 	struct cmd_ds_mesh_access mesh_access;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
 	if( (ttl > 0xff) || (ttl < 0) )
 		return -EINVAL;
@@ -793,7 +811,7 @@ static int wlan_mesh_set_ttl_ioctl(wlan_private * priv, int ttl)
 	if (ret != 0)
 		ret = -EFAULT;
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_IOCTL);
 	return ret;
 }
 
@@ -815,9 +833,9 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 	wlan_adapter *adapter = priv->adapter;
 	struct iwreq *wrq = (struct iwreq *)req;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_IOCTL);
 
-	lbs_pr_debug(1, "libertas_do_ioctl: ioctl cmd = 0x%x\n", cmd);
+	lbs_deb_ioctl("libertas_do_ioctl: ioctl cmd = 0x%x\n", cmd);
 	switch (cmd) {
 	case WLAN_SETNONE_GETNONE:	/* set WPA mode on/off ioctl #20 */
 		switch (wrq->u.data.flags) {
@@ -937,7 +955,7 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 					    (data, wrq->u.data.pointer,
 					     sizeof(int) *
 					     wrq->u.data.length)) {
-						lbs_pr_debug(1,
+						lbs_deb_ioctl(
 						       "Copy from user failed\n");
 						return -EFAULT;
 					}
@@ -970,7 +988,7 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 				if (copy_to_user(wrq->u.data.pointer, data,
 						 sizeof(int) *
 						 gpio->header.len)) {
-					lbs_pr_debug(1, "Copy to user failed\n");
+					lbs_deb_ioctl("Copy to user failed\n");
 					return -EFAULT;
 				}
 
@@ -984,7 +1002,8 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 		ret = -EINVAL;
 		break;
 	}
-	LEAVE();
+
+	lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
 	return ret;
 }
 

drivers/net/wireless/libertas/join.c

@@ -60,7 +60,7 @@ static int get_common_rates(wlan_adapter * adapter, u8 * rate1,
 	lbs_dbg_hex("rate1 (AP) rates:", tmp, sizeof(tmp));
 	lbs_dbg_hex("rate2 (Card) rates:", rate2, rate2_size);
 	lbs_dbg_hex("Common rates:", ptr, rate1_size);
-	lbs_pr_debug(1, "Tx datarate is set to 0x%X\n", adapter->datarate);
+	lbs_deb_join("Tx datarate is set to 0x%X\n", adapter->datarate);
 
 	if (!adapter->is_datarate_auto) {
 		while (*ptr) {
@@ -109,16 +109,14 @@ int wlan_associate(wlan_private * priv, struct bss_descriptor * pbssdesc)
 	wlan_adapter *adapter = priv->adapter;
 	int ret;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	ret = libertas_prepare_and_send_command(priv, cmd_802_11_authenticate,
 				    0, cmd_option_waitforrsp,
 				    0, pbssdesc->macaddress);
 
-	if (ret) {
-		LEAVE();
-		return ret;
-	}
+	if (ret)
+		goto done;
 
 	/* set preamble to firmware */
 	if (adapter->capinfo.shortpreamble && pbssdesc->cap.shortpreamble)
@@ -131,7 +129,8 @@ int wlan_associate(wlan_private * priv, struct bss_descriptor * pbssdesc)
 	ret = libertas_prepare_and_send_command(priv, cmd_802_11_associate,
 				    0, cmd_option_waitforrsp, 0, pbssdesc);
 
-	LEAVE();
+done:
+	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
 	return ret;
 }
 
@@ -150,19 +149,19 @@ int libertas_start_adhoc_network(wlan_private * priv, struct WLAN_802_11_SSID *a
 	adapter->adhoccreate = 1;
 
 	if (!adapter->capinfo.shortpreamble) {
-		lbs_pr_debug(1, "AdhocStart: Long preamble\n");
+		lbs_deb_join("AdhocStart: Long preamble\n");
 		adapter->preamble = cmd_type_long_preamble;
 	} else {
-		lbs_pr_debug(1, "AdhocStart: Short preamble\n");
+		lbs_deb_join("AdhocStart: Short preamble\n");
 		adapter->preamble = cmd_type_short_preamble;
 	}
 
 	libertas_set_radio_control(priv);
 
-	lbs_pr_debug(1, "Adhoc channel = %d\n", adapter->adhocchannel);
-	lbs_pr_debug(1, "curbssparams.channel = %d\n",
+	lbs_deb_join("Adhoc channel = %d\n", adapter->adhocchannel);
+	lbs_deb_join("curbssparams.channel = %d\n",
 	       adapter->curbssparams.channel);
-	lbs_pr_debug(1, "curbssparams.band = %d\n", adapter->curbssparams.band);
+	lbs_deb_join("curbssparams.band = %d\n", adapter->curbssparams.band);
 
 	ret = libertas_prepare_and_send_command(priv, cmd_802_11_ad_hoc_start,
 				    0, cmd_option_waitforrsp, 0, adhocssid);
@@ -184,12 +183,12 @@ int libertas_join_adhoc_network(wlan_private * priv, struct bss_descriptor * pbs
 	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
-	lbs_pr_debug(1, "libertas_join_adhoc_network: CurBss.ssid =%s\n",
+	lbs_deb_join("libertas_join_adhoc_network: CurBss.ssid =%s\n",
 	       adapter->curbssparams.ssid.ssid);
-	lbs_pr_debug(1, "libertas_join_adhoc_network: CurBss.ssid_len =%u\n",
+	lbs_deb_join("libertas_join_adhoc_network: CurBss.ssid_len =%u\n",
 	       adapter->curbssparams.ssid.ssidlength);
-	lbs_pr_debug(1, "libertas_join_adhoc_network: ssid =%s\n", pbssdesc->ssid.ssid);
-	lbs_pr_debug(1, "libertas_join_adhoc_network: ssid len =%u\n",
+	lbs_deb_join("libertas_join_adhoc_network: ssid =%s\n", pbssdesc->ssid.ssid);
+	lbs_deb_join("libertas_join_adhoc_network: ssid len =%u\n",
 	       pbssdesc->ssid.ssidlength);
 
 	/* check if the requested SSID is already joined */
@@ -197,7 +196,7 @@ int libertas_join_adhoc_network(wlan_private * priv, struct bss_descriptor * pbs
 	    && !libertas_SSID_cmp(&pbssdesc->ssid, &adapter->curbssparams.ssid)
 	    && (adapter->mode == IW_MODE_ADHOC)) {
 
-        lbs_pr_debug(1,
+        lbs_deb_join(
 		       "ADHOC_J_CMD: New ad-hoc SSID is the same as current, "
 		       "not attempting to re-join");
 
@@ -207,18 +206,18 @@ int libertas_join_adhoc_network(wlan_private * priv, struct bss_descriptor * pbs
 	/*Use shortpreamble only when both creator and card supports
 	   short preamble */
 	if (!pbssdesc->cap.shortpreamble || !adapter->capinfo.shortpreamble) {
-		lbs_pr_debug(1, "AdhocJoin: Long preamble\n");
+		lbs_deb_join("AdhocJoin: Long preamble\n");
 		adapter->preamble = cmd_type_long_preamble;
 	} else {
-		lbs_pr_debug(1, "AdhocJoin: Short preamble\n");
+		lbs_deb_join("AdhocJoin: Short preamble\n");
 		adapter->preamble = cmd_type_short_preamble;
 	}
 
 	libertas_set_radio_control(priv);
 
-	lbs_pr_debug(1, "curbssparams.channel = %d\n",
+	lbs_deb_join("curbssparams.channel = %d\n",
 	       adapter->curbssparams.channel);
-	lbs_pr_debug(1, "curbssparams.band = %c\n", adapter->curbssparams.band);
+	lbs_deb_join("curbssparams.band = %c\n", adapter->curbssparams.band);
 
 	adapter->adhoccreate = 0;
 
@@ -281,14 +280,14 @@ int libertas_cmd_80211_authenticate(wlan_private * priv,
 		pauthenticate->authtype = 0x80;
 		break;
 	default:
-		lbs_pr_debug(1, "AUTH_CMD: invalid auth alg 0x%X\n",
+		lbs_deb_join("AUTH_CMD: invalid auth alg 0x%X\n",
 		             adapter->secinfo.auth_mode);
 		goto out;
 	}
 
 	memcpy(pauthenticate->macaddr, bssid, ETH_ALEN);
 
-	lbs_pr_debug(1, "AUTH_CMD: Bssid is : %x:%x:%x:%x:%x:%x\n",
+	lbs_deb_join("AUTH_CMD: Bssid is : %x:%x:%x:%x:%x:%x\n",
 	       bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]);
 	ret = 0;
 
@@ -302,7 +301,7 @@ int libertas_cmd_80211_deauthenticate(wlan_private * priv,
 	wlan_adapter *adapter = priv->adapter;
 	struct cmd_ds_802_11_deauthenticate *dauth = &cmd->params.deauth;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	cmd->command = cpu_to_le16(cmd_802_11_deauthenticate);
 	cmd->size =
@@ -317,7 +316,7 @@ int libertas_cmd_80211_deauthenticate(wlan_private * priv,
 #define REASON_CODE_STA_LEAVING 3
 	dauth->reasoncode = cpu_to_le16(REASON_CODE_STA_LEAVING);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_JOIN);
 	return 0;
 }
 
@@ -338,7 +337,7 @@ int libertas_cmd_80211_associate(wlan_private * priv,
 	struct mrvlietypes_ratesparamset *rates;
 	struct mrvlietypes_rsnparamset *rsn;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	pbssdesc = pdata_buf;
 	pos = (u8 *) passo;
@@ -427,7 +426,7 @@ int libertas_cmd_80211_associate(wlan_private * priv,
 	memcpy(&adapter->curbssparams.datarates, &rates->rates,
 	       min_t(size_t, sizeof(adapter->curbssparams.datarates), rates->header.len));
 
-	lbs_pr_debug(1, "ASSOC_CMD: rates->header.len = %d\n", rates->header.len);
+	lbs_deb_join("ASSOC_CMD: rates->header.len = %d\n", rates->header.len);
 
 	/* set IBSS field */
 	if (pbssdesc->mode == IW_MODE_INFRA) {
@@ -445,13 +444,13 @@ int libertas_cmd_80211_associate(wlan_private * priv,
 	/* set the capability info at last */
 	memcpy(&tmpcap, &pbssdesc->cap, sizeof(passo->capinfo));
 	tmpcap &= CAPINFO_MASK;
-	lbs_pr_debug(1, "ASSOC_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
+	lbs_deb_join("ASSOC_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
 	       tmpcap, CAPINFO_MASK);
 	tmpcap = cpu_to_le16(tmpcap);
 	memcpy(&passo->capinfo, &tmpcap, sizeof(passo->capinfo));
 
-      done:
-	LEAVE();
+done:
+	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
 	return ret;
 }
 
@@ -467,7 +466,7 @@ int libertas_cmd_80211_ad_hoc_start(wlan_private * priv,
 	struct bss_descriptor *pbssdesc;
 	struct WLAN_802_11_SSID *ssid = pssid;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	if (!adapter) {
 		ret = -1;
@@ -495,7 +494,7 @@ int libertas_cmd_80211_ad_hoc_start(wlan_private * priv,
 
 	memcpy(adhs->SSID, ssid->ssid, ssid->ssidlength);
 
-	lbs_pr_debug(1, "ADHOC_S_CMD: SSID = %s\n", adhs->SSID);
+	lbs_deb_join("ADHOC_S_CMD: SSID = %s\n", adhs->SSID);
 
 	memset(pbssdesc->ssid.ssid, 0, IW_ESSID_MAX_SIZE);
 	memcpy(pbssdesc->ssid.ssid, ssid->ssid, ssid->ssidlength);
@@ -516,7 +515,7 @@ int libertas_cmd_80211_ad_hoc_start(wlan_private * priv,
 
 	WARN_ON(!adapter->adhocchannel);
 
-	lbs_pr_debug(1, "ADHOC_S_CMD: Creating ADHOC on channel %d\n",
+	lbs_deb_join("ADHOC_S_CMD: Creating ADHOC on channel %d\n",
 	       adapter->adhocchannel);
 
 	adapter->curbssparams.channel = adapter->adhocchannel;
@@ -547,11 +546,11 @@ int libertas_cmd_80211_ad_hoc_start(wlan_private * priv,
 
 	/* set up privacy in adapter->scantable[i] */
 	if (adapter->secinfo.wep_enabled) {
-		lbs_pr_debug(1, "ADHOC_S_CMD: WEP enabled, setting privacy on\n");
+		lbs_deb_join("ADHOC_S_CMD: WEP enabled, setting privacy on\n");
 		pbssdesc->privacy = wlan802_11privfilter8021xWEP;
 		adhs->cap.privacy = AD_HOC_CAP_PRIVACY_ON;
 	} else {
-		lbs_pr_debug(1, "ADHOC_S_CMD: WEP disabled, setting privacy off\n");
+		lbs_deb_join("ADHOC_S_CMD: WEP disabled, setting privacy off\n");
 		pbssdesc->privacy = wlan802_11privfilteracceptall;
 	}
 
@@ -574,14 +573,14 @@ int libertas_cmd_80211_ad_hoc_start(wlan_private * priv,
 	memcpy(&adapter->curbssparams.datarates,
 	       &adhs->datarate, adapter->curbssparams.numofrates);
 
-	lbs_pr_debug(1, "ADHOC_S_CMD: rates=%02x %02x %02x %02x \n",
+	lbs_deb_join("ADHOC_S_CMD: rates=%02x %02x %02x %02x \n",
 	       adhs->datarate[0], adhs->datarate[1],
 	       adhs->datarate[2], adhs->datarate[3]);
 
-	lbs_pr_debug(1, "ADHOC_S_CMD: AD HOC Start command is ready\n");
+	lbs_deb_join("ADHOC_S_CMD: AD HOC Start command is ready\n");
 
 	if (libertas_create_dnld_countryinfo_11d(priv)) {
-		lbs_pr_debug(1, "ADHOC_S_CMD: dnld_countryinfo_11d failed\n");
+		lbs_deb_join("ADHOC_S_CMD: dnld_countryinfo_11d failed\n");
 		ret = -1;
 		goto done;
 	}
@@ -596,7 +595,7 @@ int libertas_cmd_80211_ad_hoc_start(wlan_private * priv,
 
 	ret = 0;
 done:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
 	return ret;
 }
 
@@ -622,7 +621,7 @@ int libertas_cmd_80211_ad_hoc_join(wlan_private * priv,
 	u16 tmpcap;
 	int i;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	adapter->pattemptedbssdesc = pbssdesc;
 
@@ -647,13 +646,13 @@ int libertas_cmd_80211_ad_hoc_join(wlan_private * priv,
 	memcpy(&tmpcap, &pbssdesc->cap, sizeof(struct ieeetypes_capinfo));
 	tmpcap &= CAPINFO_MASK;
 
-	lbs_pr_debug(1, "ADHOC_J_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
+	lbs_deb_join("ADHOC_J_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
 	       tmpcap, CAPINFO_MASK);
 	memcpy(&padhocjoin->bssdescriptor.cap, &tmpcap,
 	       sizeof(struct ieeetypes_capinfo));
 
 	/* information on BSSID descriptor passed to FW */
-    lbs_pr_debug(1,
+    lbs_deb_join(
 	       "ADHOC_J_CMD: BSSID = %2x-%2x-%2x-%2x-%2x-%2x, SSID = %s\n",
 	       padhocjoin->bssdescriptor.BSSID[0],
 	       padhocjoin->bssdescriptor.BSSID[1],
@@ -685,7 +684,7 @@ int libertas_cmd_80211_ad_hoc_join(wlan_private * priv,
 	if (get_common_rates(adapter, padhocjoin->bssdescriptor.datarates,
 			     sizeof(padhocjoin->bssdescriptor.datarates),
 			     card_rates, card_rates_size)) {
-		lbs_pr_debug(1, "ADHOC_J_CMD: get_common_rates returns error.\n");
+		lbs_deb_join("ADHOC_J_CMD: get_common_rates returns error.\n");
 		ret = -1;
 		goto done;
 	}
@@ -742,8 +741,8 @@ int libertas_cmd_80211_ad_hoc_join(wlan_private * priv,
 	memcpy(&padhocjoin->bssdescriptor.cap,
 	       &tmpcap, sizeof(struct ieeetypes_capinfo));
 
-      done:
-	LEAVE();
+done:
+	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
 	return ret;
 }
 
@@ -756,7 +755,7 @@ int libertas_ret_80211_associate(wlan_private * priv,
 	struct ieeetypes_assocrsp *passocrsp;
 	struct bss_descriptor *pbssdesc;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	passocrsp = (struct ieeetypes_assocrsp *) & resp->params;
 
@@ -764,9 +763,8 @@ int libertas_ret_80211_associate(wlan_private * priv,
 
 		libertas_mac_event_disconnected(priv);
 
-        lbs_pr_debug(1,
-		       "ASSOC_RESP: Association failed, status code = %d\n",
-		       passocrsp->statuscode);
+        lbs_deb_join("ASSOC_RESP: Association failed, status code = %d\n",
+		     passocrsp->statuscode);
 
 		ret = -1;
 		goto done;
@@ -781,7 +779,7 @@ int libertas_ret_80211_associate(wlan_private * priv,
 	/* Set the attempted BSSID Index to current */
 	pbssdesc = adapter->pattemptedbssdesc;
 
-	lbs_pr_debug(1, "ASSOC_RESP: %s\n", pbssdesc->ssid.ssid);
+	lbs_deb_join("ASSOC_RESP: %s\n", pbssdesc->ssid.ssid);
 
 	/* Set the new SSID to current SSID */
 	memcpy(&adapter->curbssparams.ssid,
@@ -795,7 +793,7 @@ int libertas_ret_80211_associate(wlan_private * priv,
 	memcpy(&adapter->curbssparams.bssdescriptor,
 	       pbssdesc, sizeof(struct bss_descriptor));
 
-	lbs_pr_debug(1, "ASSOC_RESP: currentpacketfilter is %x\n",
+	lbs_deb_join("ASSOC_RESP: currentpacketfilter is %x\n",
 	       adapter->currentpacketfilter);
 
 	adapter->SNR[TYPE_RXPD][TYPE_AVG] = 0;
@@ -809,25 +807,25 @@ int libertas_ret_80211_associate(wlan_private * priv,
 	netif_carrier_on(priv->wlan_dev.netdev);
 	netif_wake_queue(priv->wlan_dev.netdev);
 
-	lbs_pr_debug(1, "ASSOC_RESP: Associated \n");
+	lbs_deb_join("ASSOC_RESP: Associated \n");
 
 	memcpy(wrqu.ap_addr.sa_data, adapter->curbssparams.bssid, ETH_ALEN);
 	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 	wireless_send_event(priv->wlan_dev.netdev, SIOCGIWAP, &wrqu, NULL);
 
-      done:
-	LEAVE();
+done:
+	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
 	return ret;
 }
 
 int libertas_ret_80211_disassociate(wlan_private * priv,
 				 struct cmd_ds_command *resp)
 {
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	libertas_mac_event_disconnected(priv);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_JOIN);
 	return 0;
 }
 
@@ -842,13 +840,13 @@ int libertas_ret_80211_ad_hoc_start(wlan_private * priv,
 	union iwreq_data wrqu;
 	struct bss_descriptor *pbssdesc;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	padhocresult = &resp->params.result;
 
-	lbs_pr_debug(1, "ADHOC_S_RESP: size = %d\n", le16_to_cpu(resp->size));
-	lbs_pr_debug(1, "ADHOC_S_RESP: command = %x\n", command);
-	lbs_pr_debug(1, "ADHOC_S_RESP: result = %x\n", result);
+	lbs_deb_join("ADHOC_S_RESP: size = %d\n", le16_to_cpu(resp->size));
+	lbs_deb_join("ADHOC_S_RESP: command = %x\n", command);
+	lbs_deb_join("ADHOC_S_RESP: result = %x\n", result);
 
 	pbssdesc = adapter->pattemptedbssdesc;
 
@@ -856,7 +854,7 @@ int libertas_ret_80211_ad_hoc_start(wlan_private * priv,
 	 * Join result code 0 --> SUCCESS
 	 */
 	if (result) {
-		lbs_pr_debug(1, "ADHOC_RESP failed\n");
+		lbs_deb_join("ADHOC_RESP failed\n");
 		if (adapter->connect_status == libertas_connected) {
 			libertas_mac_event_disconnected(priv);
 		}
@@ -864,15 +862,15 @@ int libertas_ret_80211_ad_hoc_start(wlan_private * priv,
 		memset(&adapter->curbssparams.bssdescriptor,
 		       0x00, sizeof(adapter->curbssparams.bssdescriptor));
 
-		LEAVE();
-		return -1;
+		ret = -1;
+		goto done;
 	}
 
 	/*
 	 * Now the join cmd should be successful
 	 * If BSSID has changed use SSID to compare instead of BSSID
 	 */
-	lbs_pr_debug(1, "ADHOC_J_RESP  %s\n", pbssdesc->ssid.ssid);
+	lbs_deb_join("ADHOC_J_RESP  %s\n", pbssdesc->ssid.ssid);
 
 	/* Send a Media Connected event, according to the Spec */
 	adapter->connect_status = libertas_connected;
@@ -906,24 +904,25 @@ int libertas_ret_80211_ad_hoc_start(wlan_private * priv,
 	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 	wireless_send_event(priv->wlan_dev.netdev, SIOCGIWAP, &wrqu, NULL);
 
-	lbs_pr_debug(1, "ADHOC_RESP: - Joined/Started Ad Hoc\n");
-	lbs_pr_debug(1, "ADHOC_RESP: channel = %d\n", adapter->adhocchannel);
-	lbs_pr_debug(1, "ADHOC_RESP: BSSID = %02x:%02x:%02x:%02x:%02x:%02x\n",
+	lbs_deb_join("ADHOC_RESP: - Joined/Started Ad Hoc\n");
+	lbs_deb_join("ADHOC_RESP: channel = %d\n", adapter->adhocchannel);
+	lbs_deb_join("ADHOC_RESP: BSSID = %02x:%02x:%02x:%02x:%02x:%02x\n",
 	       padhocresult->BSSID[0], padhocresult->BSSID[1],
 	       padhocresult->BSSID[2], padhocresult->BSSID[3],
 	       padhocresult->BSSID[4], padhocresult->BSSID[5]);
 
-	LEAVE();
+done:
+	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
 	return ret;
 }
 
 int libertas_ret_80211_ad_hoc_stop(wlan_private * priv,
 				struct cmd_ds_command *resp)
 {
-	ENTER();
+	lbs_deb_enter(LBS_DEB_JOIN);
 
 	libertas_mac_event_disconnected(priv);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_JOIN);
 	return 0;
 }

drivers/net/wireless/libertas/main.c

@@ -11,6 +11,7 @@
 #include <linux/if_arp.h>
 
 #include <net/iw_handler.h>
+#include <net/ieee80211.h>
 
 #include "host.h"
 #include "sbi.h"
@@ -227,7 +228,8 @@ static DEVICE_ATTR(libertas_mpp, 0644, libertas_mpp_get,
  * function to work around the issue.
  *
  */
-static int pre_open_check(struct net_device *dev) {
+static int pre_open_check(struct net_device *dev)
+{
 	wlan_private *priv = (wlan_private *) dev->priv;
 	wlan_adapter *adapter = priv->adapter;
 	int i = 0;
@@ -237,8 +239,7 @@ static int pre_open_check(struct net_device *dev) {
 		msleep_interruptible(100);
 	}
 	if (!adapter->fw_ready) {
-		lbs_pr_info("FW not ready, pre_open_check() return failure\n");
-		LEAVE();
+		lbs_pr_err("firmware not ready\n");
 		return -1;
 	}
 
@@ -256,8 +257,7 @@ static int wlan_dev_open(struct net_device *dev)
 	wlan_private *priv = (wlan_private *) dev->priv;
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
-
+	lbs_deb_enter(LBS_DEB_NET);
 
 	priv->open = 1;
 
@@ -266,7 +266,7 @@ static int wlan_dev_open(struct net_device *dev)
 	} else
 		netif_carrier_off(priv->wlan_dev.netdev);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_NET);
 	return 0;
 }
 /**
@@ -311,12 +311,12 @@ static int wlan_dev_close(struct net_device *dev)
 {
 	wlan_private *priv = dev->priv;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_NET);
 
 	netif_carrier_off(priv->wlan_dev.netdev);
 	priv->open = 0;
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_NET);
 	return 0;
 }
 
@@ -361,7 +361,7 @@ static int wlan_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	int ret = 0;
 	wlan_private *priv = dev->priv;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_NET);
 
 	if (priv->wlan_dev.dnld_sent || priv->adapter->TxLockFlag) {
 		priv->stats.tx_dropped++;
@@ -373,7 +373,7 @@ static int wlan_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (libertas_process_tx(priv, skb) == 0)
 		dev->trans_start = jiffies;
 done:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
 	return ret;
 }
 
@@ -384,31 +384,41 @@ static int wlan_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 static int mesh_pre_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	wlan_private *priv = dev->priv;
-	ENTER();
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_MESH);
+
 	SET_MESH_FRAME(skb);
-	LEAVE();
 
-	return wlan_hard_start_xmit(skb, priv->wlan_dev.netdev);
+	ret = wlan_hard_start_xmit(skb, priv->wlan_dev.netdev);
+	lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
+	return ret;
 }
 
 /**
  * @brief Mark non-mesh packets and handover them to wlan_hard_start_xmit
  *
  */
-static int wlan_pre_start_xmit(struct sk_buff *skb, struct net_device *dev) {
-	ENTER();
+static int wlan_pre_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_NET);
+
 	UNSET_MESH_FRAME(skb);
-	LEAVE();
-	return wlan_hard_start_xmit(skb, dev);
+
+	ret = wlan_hard_start_xmit(skb, dev);
+	lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
+	return ret;
 }
 
 static void wlan_tx_timeout(struct net_device *dev)
 {
 	wlan_private *priv = (wlan_private *) dev->priv;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_TX);
 
-	lbs_pr_err("tx watch dog timeout!\n");
+	lbs_pr_err("tx watch dog timeout\n");
 
 	priv->wlan_dev.dnld_sent = DNLD_RES_RECEIVED;
 	dev->trans_start = jiffies;
@@ -424,7 +434,7 @@ static void wlan_tx_timeout(struct net_device *dev)
 	} else if (priv->adapter->connect_status == libertas_connected)
 		netif_wake_queue(priv->wlan_dev.netdev);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_TX);
 }
 
 /**
@@ -447,7 +457,7 @@ static int wlan_set_mac_address(struct net_device *dev, void *addr)
 	wlan_adapter *adapter = priv->adapter;
 	struct sockaddr *phwaddr = addr;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_NET);
 
 	memset(adapter->current_addr, 0, ETH_ALEN);
 
@@ -462,7 +472,7 @@ static int wlan_set_mac_address(struct net_device *dev, void *addr)
 				    cmd_option_waitforrsp, 0, NULL);
 
 	if (ret) {
-		lbs_pr_debug(1, "set mac address failed.\n");
+		lbs_deb_net("set MAC address failed\n");
 		ret = -1;
 		goto done;
 	}
@@ -472,7 +482,7 @@ static int wlan_set_mac_address(struct net_device *dev, void *addr)
 	memcpy(((wlan_private *) dev->priv)->mesh_dev->dev_addr, adapter->current_addr, ETH_ALEN);
 
 done:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
 	return ret;
 }
 
@@ -497,12 +507,12 @@ static void wlan_set_multicast_list(struct net_device *dev)
 	wlan_adapter *adapter = priv->adapter;
 	int oldpacketfilter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_NET);
 
 	oldpacketfilter = adapter->currentpacketfilter;
 
 	if (dev->flags & IFF_PROMISC) {
-		lbs_pr_debug(1, "enable Promiscuous mode\n");
+		lbs_deb_net("enable promiscuous mode\n");
 		adapter->currentpacketfilter |=
 		    cmd_act_mac_promiscuous_enable;
 		adapter->currentpacketfilter &=
@@ -515,7 +525,7 @@ static void wlan_set_multicast_list(struct net_device *dev)
 
 		if (dev->flags & IFF_ALLMULTI || dev->mc_count >
 		    MRVDRV_MAX_MULTICAST_LIST_SIZE) {
-			lbs_pr_debug(1, "Enabling All Multicast!\n");
+			lbs_deb_net( "enabling all multicast\n");
 			adapter->currentpacketfilter |=
 			    cmd_act_mac_all_multicast_enable;
 			adapter->currentpacketfilter &=
@@ -525,8 +535,8 @@ static void wlan_set_multicast_list(struct net_device *dev)
 			    ~cmd_act_mac_all_multicast_enable;
 
 			if (!dev->mc_count) {
-				lbs_pr_debug(1, "No multicast addresses - "
-				       "disabling multicast!\n");
+				lbs_deb_net("no multicast addresses, "
+				       "disabling multicast\n");
 				adapter->currentpacketfilter &=
 				    ~cmd_act_mac_multicast_enable;
 			} else {
@@ -538,12 +548,12 @@ static void wlan_set_multicast_list(struct net_device *dev)
 				adapter->nr_of_multicastmacaddr =
 				    wlan_copy_multicast_address(adapter, dev);
 
-				lbs_pr_debug(1, "Multicast addresses: %d\n",
+				lbs_deb_net("multicast addresses: %d\n",
 				       dev->mc_count);
 
 				for (i = 0; i < dev->mc_count; i++) {
-					lbs_pr_debug(1, "Multicast address %d:"
-					       "%x %x %x %x %x %x\n", i,
+					lbs_deb_net("Multicast address %d:"
+					       MAC_FMT "\n", i,
 					       adapter->multicastlist[i][0],
 					       adapter->multicastlist[i][1],
 					       adapter->multicastlist[i][2],
@@ -551,7 +561,7 @@ static void wlan_set_multicast_list(struct net_device *dev)
 					       adapter->multicastlist[i][4],
 					       adapter->multicastlist[i][5]);
 				}
-				/* set multicast addresses to firmware */
+				/* send multicast addresses to firmware */
 				libertas_prepare_and_send_command(priv,
 						      cmd_mac_multicast_adr,
 						      cmd_act_set, 0, 0,
@@ -564,13 +574,13 @@ static void wlan_set_multicast_list(struct net_device *dev)
 		libertas_set_mac_packet_filter(priv);
 	}
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_NET);
 }
 
 /**
- *  @brief This function hanldes the major job in WLAN driver.
- *  it handles the event generated by firmware, rx data received
- *  from firmware and tx data sent from kernel.
+ *  @brief This function handles the major jobs in the WLAN driver.
+ *  It handles all events generated by firmware, RX data received
+ *  from firmware and TX data sent from kernel.
  *
  *  @param data    A pointer to wlan_thread structure
  *  @return 	   0
@@ -583,14 +593,14 @@ static int wlan_service_main_thread(void *data)
 	wait_queue_t wait;
 	u8 ireg = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_THREAD);
 
 	wlan_activate_thread(thread);
 
 	init_waitqueue_entry(&wait, current);
 
 	for (;;) {
-		lbs_pr_debug(1, "main-thread 111: intcounter=%d "
+		lbs_deb_thread( "main-thread 111: intcounter=%d "
 		       "currenttxskb=%p dnld_sent=%d\n",
 		       adapter->intcounter,
 		       adapter->currenttxskb, priv->wlan_dev.dnld_sent);
@@ -602,7 +612,7 @@ static int wlan_service_main_thread(void *data)
 		    (!adapter->intcounter
 		     && (priv->wlan_dev.dnld_sent || adapter->cur_cmd ||
 			 list_empty(&adapter->cmdpendingq)))) {
-			lbs_pr_debug(1,
+			lbs_deb_thread(
 			       "main-thread sleeping... Conn=%d IntC=%d PS_mode=%d PS_State=%d\n",
 			       adapter->connect_status, adapter->intcounter,
 			       adapter->psmode, adapter->psstate);
@@ -612,7 +622,7 @@ static int wlan_service_main_thread(void *data)
 			spin_unlock_irq(&adapter->driver_lock);
 
 
-		lbs_pr_debug(1,
+		lbs_deb_thread(
 		       "main-thread 222 (waking up): intcounter=%d currenttxskb=%p "
 		       "dnld_sent=%d\n", adapter->intcounter,
 		       adapter->currenttxskb, priv->wlan_dev.dnld_sent);
@@ -621,14 +631,14 @@ static int wlan_service_main_thread(void *data)
 		remove_wait_queue(&thread->waitq, &wait);
 		try_to_freeze();
 
-		lbs_pr_debug(1, "main-thread 333: intcounter=%d currenttxskb=%p "
+		lbs_deb_thread("main-thread 333: intcounter=%d currenttxskb=%p "
 		       "dnld_sent=%d\n",
 		       adapter->intcounter,
 		       adapter->currenttxskb, priv->wlan_dev.dnld_sent);
 
 		if (kthread_should_stop()
 		    || adapter->surpriseremoved) {
-			lbs_pr_debug(1,
+			lbs_deb_thread(
 			       "main-thread: break from main thread: surpriseremoved=0x%x\n",
 			       adapter->surpriseremoved);
 			break;
@@ -642,7 +652,7 @@ static int wlan_service_main_thread(void *data)
 			int_status = libertas_sbi_get_int_status(priv, &ireg);
 
 			if (int_status) {
-				lbs_pr_debug(1,
+				lbs_deb_thread(
 				       "main-thread: reading HOST_INT_STATUS_REG failed\n");
 				spin_unlock_irq(&adapter->driver_lock);
 				continue;
@@ -650,14 +660,14 @@ static int wlan_service_main_thread(void *data)
 			adapter->hisregcpy |= ireg;
 		}
 
-		lbs_pr_debug(1, "main-thread 444: intcounter=%d currenttxskb=%p "
+		lbs_deb_thread("main-thread 444: intcounter=%d currenttxskb=%p "
 		       "dnld_sent=%d\n",
 		       adapter->intcounter,
 		       adapter->currenttxskb, priv->wlan_dev.dnld_sent);
 
 		/* command response? */
 		if (adapter->hisregcpy & his_cmdupldrdy) {
-			lbs_pr_debug(1, "main-thread: cmd response ready.\n");
+			lbs_deb_thread("main-thread: cmd response ready\n");
 
 			adapter->hisregcpy &= ~his_cmdupldrdy;
 			spin_unlock_irq(&adapter->driver_lock);
@@ -667,13 +677,13 @@ static int wlan_service_main_thread(void *data)
 
 		/* Any Card Event */
 		if (adapter->hisregcpy & his_cardevent) {
-			lbs_pr_debug(1, "main-thread: Card Event Activity.\n");
+			lbs_deb_thread("main-thread: Card Event Activity\n");
 
 			adapter->hisregcpy &= ~his_cardevent;
 
 			if (libertas_sbi_read_event_cause(priv)) {
 				lbs_pr_alert(
-				       "main-thread: libertas_sbi_read_event_cause failed.\n");
+				       "main-thread: libertas_sbi_read_event_cause failed\n");
 				spin_unlock_irq(&adapter->driver_lock);
 				continue;
 			}
@@ -687,7 +697,7 @@ static int wlan_service_main_thread(void *data)
 			if (!priv->wlan_dev.dnld_sent && !adapter->cur_cmd) {
 				if (adapter->connect_status ==
 				    libertas_connected) {
-					lbs_pr_debug(1,
+					lbs_deb_thread(
 					       "main_thread: PRE_SLEEP--intcounter=%d currenttxskb=%p "
 					       "dnld_sent=%d cur_cmd=%p, confirm now\n",
 					       adapter->intcounter,
@@ -735,7 +745,7 @@ static int wlan_service_main_thread(void *data)
 	wake_up_all(&adapter->cmd_pending);
 	wlan_deactivate_thread(thread);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_THREAD);
 	return 0;
 }
 
@@ -752,11 +762,11 @@ wlan_private *wlan_add_card(void *card)
 	struct net_device *mesh_dev = NULL;
 	wlan_private *priv = NULL;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_NET);
 
 	/* Allocate an Ethernet device and register it */
 	if (!(dev = alloc_etherdev(sizeof(wlan_private)))) {
-		lbs_pr_alert( "Init ethernet device failed!\n");
+		lbs_pr_err("init ethX device failed\n");
 		return NULL;
 	}
 
@@ -764,13 +774,13 @@ wlan_private *wlan_add_card(void *card)
 
 	/* allocate buffer for wlan_adapter */
 	if (!(priv->adapter = kmalloc(sizeof(wlan_adapter), GFP_KERNEL))) {
-		lbs_pr_alert( "Allocate buffer for wlan_adapter failed!\n");
+		lbs_pr_err("allocate buffer for wlan_adapter failed\n");
 		goto err_kmalloc;
 	}
 
 	/* Allocate a virtual mesh device */
 	if (!(mesh_dev = alloc_netdev(0, "msh%d", ether_setup))) {
-		lbs_pr_debug(1, "Init ethernet device failed!\n");
+		lbs_deb_mesh("init mshX device failed\n");
 		return NULL;
 	}
 
@@ -827,7 +837,7 @@ wlan_private *wlan_add_card(void *card)
 	init_waitqueue_head(&priv->adapter->cmd_pending);
 	priv->adapter->nr_cmd_pending = 0;
 
-	lbs_pr_debug(1, "Starting kthread...\n");
+	lbs_deb_thread("Starting kthread...\n");
 	priv->mainthread.priv = priv;
 	wlan_create_thread(wlan_service_main_thread,
 			   &priv->mainthread, "wlan_main_service");
@@ -842,28 +852,28 @@ wlan_private *wlan_add_card(void *card)
 	 * IRQ.
 	 */
 	if (libertas_sbi_register_dev(priv) < 0) {
-		lbs_pr_info("failed to register wlan device!\n");
+		lbs_pr_err("failed to register WLAN device\n");
 		goto err_registerdev;
 	}
 
 	/* init FW and HW */
 	if (libertas_init_fw(priv)) {
-		lbs_pr_debug(1, "Firmware Init failed\n");
+		lbs_pr_err("firmware init failed\n");
 		goto err_registerdev;
 	}
 
 	if (register_netdev(dev)) {
-		lbs_pr_err("Cannot register network device!\n");
+		lbs_pr_err("cannot register ethX device\n");
 		goto err_init_fw;
 	}
 
 	/* Register virtual mesh interface */
 	if (register_netdev(mesh_dev)) {
-		lbs_pr_info("Cannot register mesh virtual interface!\n");
+		lbs_pr_err("cannot register mshX virtual interface\n");
 		goto err_init_fw;
 	}
 
-	lbs_pr_info("%s: Marvell Wlan 802.11 adapter\n", dev->name);
+	lbs_pr_info("%s: Marvell WLAN 802.11 adapter\n", dev->name);
 
 	libertas_debugfs_init_one(priv, dev);
 
@@ -874,7 +884,7 @@ wlan_private *wlan_add_card(void *card)
 	if (device_create_file(&(mesh_dev->dev), &dev_attr_libertas_mpp))
 		goto err_create_file;
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_NET, "priv %p", priv);
 	return priv;
 
 err_create_file:
@@ -891,7 +901,7 @@ wlan_private *wlan_add_card(void *card)
 	free_netdev(dev);
 	free_netdev(mesh_dev);
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_NET, "priv NULL");
 	return NULL;
 }
 
@@ -900,6 +910,8 @@ static void wake_pending_cmdnodes(wlan_private *priv)
 	struct cmd_ctrl_node *cmdnode;
 	unsigned long flags;
 
+	lbs_deb_enter(LBS_DEB_CMD);
+
 	spin_lock_irqsave(&priv->adapter->driver_lock, flags);
 	list_for_each_entry(cmdnode, &priv->adapter->cmdpendingq, list) {
 		cmdnode->cmdwaitqwoken = 1;
@@ -918,19 +930,15 @@ int wlan_remove_card(void *card)
 	union iwreq_data wrqu;
 	int i;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_NET);
 
-	if (!priv) {
-		LEAVE();
-		return 0;
-	}
+	if (!priv)
+		goto out;
 
 	adapter = priv->adapter;
 
-	if (!adapter) {
-		LEAVE();
-		return 0;
-	}
+	if (!adapter)
+		goto out;
 
 	dev = priv->wlan_dev.netdev;
 	mesh_dev = priv->mesh_dev;
@@ -964,7 +972,7 @@ int wlan_remove_card(void *card)
 
 	libertas_debugfs_remove_one(priv);
 
-	lbs_pr_debug(1, "Free adapter\n");
+	lbs_deb_net("free adapter\n");
 	libertas_free_adapter(priv);
 
 	for (i = 0; i<libertas_found; i++) {
@@ -975,14 +983,15 @@ int wlan_remove_card(void *card)
 		}
 	}
 
-	lbs_pr_debug(1, "Unregister finish\n");
+	lbs_deb_net("unregister finish\n");
 
 	priv->wlan_dev.netdev = NULL;
 	priv->mesh_dev = NULL ;
 	free_netdev(mesh_dev);
 	free_netdev(dev);
 
-	LEAVE();
+out:
+	lbs_deb_leave(LBS_DEB_NET);
 	return 0;
 }
 
@@ -999,33 +1008,34 @@ struct chan_freq_power *libertas_get_region_cfp_table(u8 region, u8 band, int *c
 {
 	int i, end;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_MAIN);
 
 	end = sizeof(region_cfp_table)/sizeof(struct region_cfp_table);
 
 	for (i = 0; i < end ; i++) {
-		lbs_pr_debug(1, "region_cfp_table[i].region=%d\n",
+		lbs_deb_main("region_cfp_table[i].region=%d\n",
 			region_cfp_table[i].region);
 		if (region_cfp_table[i].region == region) {
 			*cfp_no = region_cfp_table[i].cfp_no_BG;
-			LEAVE();
+			lbs_deb_leave(LBS_DEB_MAIN);
 			return region_cfp_table[i].cfp_BG;
 		}
 	}
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_MAIN, "ret NULL");
 	return NULL;
 }
 
 int libertas_set_regiontable(wlan_private * priv, u8 region, u8 band)
 {
 	wlan_adapter *adapter = priv->adapter;
+	int ret = 0;
 	int i = 0;
 
 	struct chan_freq_power *cfp;
 	int cfp_no;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_MAIN);
 
 	memset(adapter->region_channel, 0, sizeof(adapter->region_channel));
 
@@ -1035,17 +1045,19 @@ int libertas_set_regiontable(wlan_private * priv, u8 region, u8 band)
 			adapter->region_channel[i].nrcfp = cfp_no;
 			adapter->region_channel[i].CFP = cfp;
 		} else {
-			lbs_pr_debug(1, "wrong region code %#x in band B-G\n",
+			lbs_deb_main("wrong region code %#x in band B/G\n",
 			       region);
-			return -1;
+			ret = -1;
+			goto out;
 		}
 		adapter->region_channel[i].valid = 1;
 		adapter->region_channel[i].region = region;
 		adapter->region_channel[i].band = band;
 		i++;
 	}
-	LEAVE();
-	return 0;
+out:
+	lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
+	return ret;
 }
 
 /**
@@ -1060,9 +1072,9 @@ void libertas_interrupt(struct net_device *dev)
 {
 	wlan_private *priv = dev->priv;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_MAIN);
 
-	lbs_pr_debug(1, "libertas_interrupt: intcounter=%d\n",
+	lbs_deb_main("libertas_interrupt: intcounter=%d\n",
 	       priv->adapter->intcounter);
 
 	priv->adapter->intcounter++;
@@ -1074,14 +1086,14 @@ void libertas_interrupt(struct net_device *dev)
 
 	wake_up_interruptible(&priv->mainthread.waitq);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_MAIN);
 }
 
 static int wlan_init_module(void)
 {
 	int ret = 0;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_MAIN);
 
 	if (libertas_fw_name == NULL) {
 		libertas_fw_name = default_fw_name;
@@ -1092,11 +1104,9 @@ static int wlan_init_module(void)
 	if (libertas_sbi_register()) {
 		ret = -1;
 		libertas_debugfs_remove();
-		goto done;
 	}
 
-done:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
 	return ret;
 }
 
@@ -1104,7 +1114,7 @@ static void wlan_cleanup_module(void)
 {
 	int i;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_MAIN);
 
 	for (i = 0; i<libertas_found; i++) {
 		wlan_private *priv = libertas_devs[i]->priv;
@@ -1114,7 +1124,7 @@ static void wlan_cleanup_module(void)
 	libertas_sbi_unregister();
 	libertas_debugfs_remove();
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_MAIN);
 }
 
 module_init(wlan_init_module);

drivers/net/wireless/libertas/rx.c

@@ -106,10 +106,10 @@ static void wlan_compute_rssi(wlan_private * priv, struct rxpd *p_rx_pd)
 {
 	wlan_adapter *adapter = priv->adapter;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_RX);
 
-	lbs_pr_debug(1, "rxpd: SNR = %d, NF = %d\n", p_rx_pd->snr, p_rx_pd->nf);
-	lbs_pr_debug(1, "Before computing SNR: SNR- avg = %d, NF-avg = %d\n",
+	lbs_deb_rx("rxpd: SNR %d, NF %d\n", p_rx_pd->snr, p_rx_pd->nf);
+	lbs_deb_rx("before computing SNR: SNR-avg = %d, NF-avg = %d\n",
 	       adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
 	       adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
 
@@ -121,7 +121,7 @@ static void wlan_compute_rssi(wlan_private * priv, struct rxpd *p_rx_pd)
 
 	adapter->SNR[TYPE_RXPD][TYPE_AVG] = wlan_getavgsnr(priv) * AVG_SCALE;
 	adapter->NF[TYPE_RXPD][TYPE_AVG] = wlan_getavgnf(priv) * AVG_SCALE;
-	lbs_pr_debug(1, "After computing SNR: SNR-avg = %d, NF-avg = %d\n",
+	lbs_deb_rx("after computing SNR: SNR-avg = %d, NF-avg = %d\n",
 	       adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
 	       adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
 
@@ -133,12 +133,12 @@ static void wlan_compute_rssi(wlan_private * priv, struct rxpd *p_rx_pd)
 	    CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
 		     adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_RX);
 }
 
 void libertas_upload_rx_packet(wlan_private * priv, struct sk_buff *skb)
 {
-	lbs_pr_debug(1, "skb->data=%p\n", skb->data);
+	lbs_deb_rx("skb->data %p\n", skb->data);
 
 	if(IS_MESH_FRAME(skb))
 		skb->dev = priv->mesh_dev;
@@ -171,7 +171,7 @@ int libertas_process_rxed_packet(wlan_private * priv, struct sk_buff *skb)
 
 	const u8 rfc1042_eth_hdr[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_RX);
 
 	if (priv->adapter->debugmode & MRVDRV_DEBUG_RX_PATH)
 		lbs_dbg_hex("RX packet: ", skb->data,
@@ -191,7 +191,7 @@ int libertas_process_rxed_packet(wlan_private * priv, struct sk_buff *skb)
 		 min_t(unsigned int, skb->len, 100));
 
 	if (skb->len < (ETH_HLEN + 8 + sizeof(struct rxpd))) {
-		lbs_pr_debug(1, "RX error: FRAME RECEIVED WITH BAD LENGTH\n");
+		lbs_deb_rx("rx err: frame received with bad length\n");
 		priv->stats.rx_length_errors++;
 		ret = 0;
 		goto done;
@@ -201,14 +201,14 @@ int libertas_process_rxed_packet(wlan_private * priv, struct sk_buff *skb)
 	 * Check rxpd status and update 802.3 stat,
 	 */
 	if (!(p_rx_pd->status & MRVDRV_RXPD_STATUS_OK)) {
-		lbs_pr_debug(1, "RX error: frame received with bad status\n");
-		lbs_pr_alert("rxpd Not OK\n");
+		lbs_deb_rx("rx err: frame received with bad status\n");
+		lbs_pr_alert("rxpd not ok\n");
 		priv->stats.rx_errors++;
 		ret = 0;
 		goto done;
 	}
 
-	lbs_pr_debug(1, "RX Data: skb->len - sizeof(RxPd) = %d - %zd = %zd\n",
+	lbs_deb_rx("rx data: skb->len-sizeof(RxPd) = %d-%zd = %zd\n",
 	       skb->len, sizeof(struct rxpd), skb->len - sizeof(struct rxpd));
 
 	lbs_dbg_hex("RX Data: Dest", p_rx_pkt->eth803_hdr.dest_addr,
@@ -266,7 +266,7 @@ int libertas_process_rxed_packet(wlan_private * priv, struct sk_buff *skb)
 
 	wlan_compute_rssi(priv, p_rx_pd);
 
-	lbs_pr_debug(1, "RX Data: size of actual packet = %d\n", skb->len);
+	lbs_deb_rx("rx data: size of actual packet %d\n", skb->len);
 	priv->stats.rx_bytes += skb->len;
 	priv->stats.rx_packets++;
 
@@ -274,8 +274,7 @@ int libertas_process_rxed_packet(wlan_private * priv, struct sk_buff *skb)
 
 	ret = 0;
 done:
-	LEAVE();
-
+	lbs_deb_leave_args(LBS_DEB_RX, "ret %d", ret);
 	return ret;
 }
 
@@ -314,7 +313,7 @@ static u8 convert_mv_rate_to_radiotap(u8 rate)
 	case 11:		/*  54 Mbps */
 		return 108;
 	}
-	lbs_pr_alert( "Invalid Marvell WLAN rate (%i)\n", rate);
+	lbs_pr_alert("Invalid Marvell WLAN rate %i\n", rate);
 	return 0;
 }
 
@@ -336,7 +335,7 @@ static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
 	struct rx_radiotap_hdr radiotap_hdr;
 	struct rx_radiotap_hdr *pradiotap_hdr;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_RX);
 
 	p_rx_pkt = (struct rx80211packethdr *) skb->data;
 	prxpd = &p_rx_pkt->rx_pd;
@@ -344,7 +343,7 @@ static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
 	// lbs_dbg_hex("RX Data: Before chop rxpd", skb->data, min(skb->len, 100));
 
 	if (skb->len < (ETH_HLEN + 8 + sizeof(struct rxpd))) {
-		lbs_pr_debug(1, "RX error: FRAME RECEIVED WITH BAD LENGTH\n");
+		lbs_deb_rx("rx err: frame received wit bad length\n");
 		priv->stats.rx_length_errors++;
 		ret = 0;
 		goto done;
@@ -354,11 +353,11 @@ static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
 	 * Check rxpd status and update 802.3 stat,
 	 */
 	if (!(prxpd->status & MRVDRV_RXPD_STATUS_OK)) {
-		//lbs_pr_debug(1, "RX error: frame received with bad status\n");
+		//lbs_deb_rx("rx err: frame received with bad status\n");
 		priv->stats.rx_errors++;
 	}
 
-	lbs_pr_debug(1, "RX Data: skb->len - sizeof(RxPd) = %d - %zd = %zd\n",
+	lbs_deb_rx("rx data: skb->len-sizeof(RxPd) = %d-%zd = %zd\n",
 	       skb->len, sizeof(struct rxpd), skb->len - sizeof(struct rxpd));
 
 	/* create the exported radio header */
@@ -399,7 +398,7 @@ static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
 		if ((skb_headroom(skb) < sizeof(struct rx_radiotap_hdr)) &&
 		    pskb_expand_head(skb, sizeof(struct rx_radiotap_hdr), 0,
 				     GFP_ATOMIC)) {
-			lbs_pr_alert( "%s: couldn't pskb_expand_head\n",
+			lbs_pr_alert("%s: couldn't pskb_expand_head\n",
 			       __func__);
 		}
 
@@ -414,7 +413,7 @@ static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
 
 	default:
 		/* unknown header */
-		lbs_pr_alert( "Unknown radiomode (%i)\n",
+		lbs_pr_alert("Unknown radiomode %i\n",
 		       priv->adapter->radiomode);
 		/* don't export any header */
 		/* chop the rxpd */
@@ -431,15 +430,16 @@ static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
 
 	wlan_compute_rssi(priv, prxpd);
 
-	lbs_pr_debug(1, "RX Data: size of actual packet = %d\n", skb->len);
+	lbs_deb_rx("rx data: size of actual packet %d\n", skb->len);
 	priv->stats.rx_bytes += skb->len;
 	priv->stats.rx_packets++;
 
 	libertas_upload_rx_packet(priv, skb);
 
 	ret = 0;
-done:
-	LEAVE();
 
-	return (ret);
+done:
+	skb->protocol = __constant_htons(0x0019);	/* ETH_P_80211_RAW */
+	lbs_deb_leave_args(LBS_DEB_RX, "ret %d", ret);
+	return ret;
 }

drivers/net/wireless/libertas/thread.h

@@ -21,11 +21,11 @@ static inline void wlan_activate_thread(struct wlan_thread * thr)
 
 static inline void wlan_deactivate_thread(struct wlan_thread * thr)
 {
-	ENTER();
+	lbs_deb_enter(LBS_DEB_THREAD);
 
 	thr->pid = 0;
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_THREAD);
 }
 
 static inline void wlan_create_thread(int (*wlanfunc) (void *),
@@ -36,7 +36,7 @@ static inline void wlan_create_thread(int (*wlanfunc) (void *),
 
 static inline int wlan_terminate_thread(struct wlan_thread * thr)
 {
-	ENTER();
+	lbs_deb_enter(LBS_DEB_THREAD);
 
 	/* Check if the thread is active or not */
 	if (!thr->pid) {
@@ -45,7 +45,7 @@ static inline int wlan_terminate_thread(struct wlan_thread * thr)
 	}
 	kthread_stop(thr->task);
 
-	LEAVE();
+	lbs_deb_leave(LBS_DEB_THREAD);
 	return 0;
 }
 

drivers/net/wireless/libertas/tx.c

@@ -68,7 +68,7 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
 	u32 new_rate;
 	u8 *ptr = priv->adapter->tmptxbuf;
 
-	ENTER();
+	lbs_deb_enter(LBS_DEB_TX);
 
 	if (priv->adapter->surpriseremoved)
 		return -1;
@@ -78,7 +78,7 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
 			 min_t(unsigned int, skb->len, 100));
 
 	if (!skb->len || (skb->len > MRVDRV_ETH_TX_PACKET_BUFFER_SIZE)) {
-		lbs_pr_debug(1, "Tx error: Bad skb length %d : %zd\n",
+		lbs_deb_tx("tx err: skb length %d 0 or > %zd\n",
 		       skb->len, MRVDRV_ETH_TX_PACKET_BUFFER_SIZE);
 		ret = -1;
 		goto done;
@@ -138,13 +138,13 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
 			       sizeof(struct txpd));
 
 	if (ret) {
-		lbs_pr_debug(1, "Tx error: libertas_sbi_host_to_card failed: 0x%X\n", ret);
+		lbs_deb_tx("tx err: libertas_sbi_host_to_card returned 0x%X\n", ret);
 		goto done;
 	}
 
-	lbs_pr_debug(1, "SendSinglePacket succeeds\n");
+	lbs_deb_tx("SendSinglePacket succeeds\n");
 
-      done:
+done:
 	if (!ret) {
 		priv->stats.tx_packets++;
 		priv->stats.tx_bytes += skb->len;
@@ -166,7 +166,7 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
 		priv->adapter->currenttxskb = NULL;
 	}
 
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_TX, "ret %d", ret);
 	return ret;
 }
 
@@ -214,8 +214,7 @@ int libertas_process_tx(wlan_private * priv, struct sk_buff *skb)
 {
 	int ret = -1;
 
-	ENTER();
-
+	lbs_deb_enter(LBS_DEB_TX);
 	lbs_dbg_hex("TX Data", skb->data, min_t(unsigned int, skb->len, 100));
 
 	if (priv->wlan_dev.dnld_sent) {
@@ -234,7 +233,7 @@ int libertas_process_tx(wlan_private * priv, struct sk_buff *skb)
 
 	ret = SendSinglePacket(priv, skb);
 done:
-	LEAVE();
+	lbs_deb_leave_args(LBS_DEB_TX, "ret %d", ret);
 	return ret;
 }