Bring back the comment about FW v5 status codes from the pre-cfg80211
driver, and let through status codes that aren't remapped by the
firmware.
Signed-off-by: Dan Williams <dcbw@xxxxxxxxxx>
---
drivers/net/wireless/libertas/cfg.c | 37 +++++++++++++++++++++++++++-------
1 files changed, 29 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index c7da6c0..a9647e6 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -1071,7 +1071,7 @@ static int lbs_associate(struct lbs_private *priv,
pos += lbs_add_common_rates_tlv(pos, bss);
/* add auth type TLV */
- if (priv->fwrelease >= 0x09000000)
+ if (MRVL_FW_MAJOR_REV(priv->fwrelease) >= 9)
pos += lbs_add_auth_type_tlv(pos, sme->auth_type);
/* add WPA/WPA2 TLV */
@@ -1082,6 +1082,9 @@ static int lbs_associate(struct lbs_private *priv,
(u16)(pos - (u8 *) &cmd->iebuf);
cmd->hdr.size = cpu_to_le16(len);
+ lbs_deb_hex(LBS_DEB_ASSOC, "ASSOC_CMD", (u8 *) cmd,
+ le16_to_cpu(cmd->hdr.size));
+
/* store for later use */
memcpy(priv->assoc_bss, bss->bssid, ETH_ALEN);
@@ -1089,14 +1092,28 @@ static int lbs_associate(struct lbs_private *priv,
if (ret)
goto done;
-
/* generate connect message to cfg80211 */
resp = (void *) cmd; /* recast for easier field access */
status = le16_to_cpu(resp->statuscode);
- /* Convert statis code of old firmware */
- if (priv->fwrelease < 0x09000000)
+ /* Older FW versions map the IEEE 802.11 Status Code in the association
+ * response to the following values returned in resp->statuscode:
+ *
+ * IEEE Status Code Marvell Status Code
+ * 0 -> 0x0000 ASSOC_RESULT_SUCCESS
+ * 13 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * 14 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * 15 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * 16 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * others -> 0x0003 ASSOC_RESULT_REFUSED
+ *
+ * Other response codes:
+ * 0x0001 -> ASSOC_RESULT_INVALID_PARAMETERS (unused)
+ * 0x0002 -> ASSOC_RESULT_TIMEOUT (internal timer expired waiting for
+ * association response from the AP)
+ */
+ if (MRVL_FW_MAJOR_REV(priv->fwrelease) <= 8) {
switch (status) {
case 0:
break;
@@ -1118,11 +1135,16 @@ static int lbs_associate(struct lbs_private *priv,
break;
default:
lbs_deb_assoc("association failure %d\n", status);
- status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+ /* v5 OLPC firmware does return the AP status code if
+ * it's not one of the values above. Let that through.
+ */
+ break;
+ }
}
- lbs_deb_assoc("status %d, capability 0x%04x\n", status,
- le16_to_cpu(resp->capability));
+ lbs_deb_assoc("status %d, statuscode 0x%04x, capability 0x%04x, "
+ "aid 0x%04x\n", status, le16_to_cpu(resp->statuscode),
+ le16_to_cpu(resp->capability), le16_to_cpu(resp->aid));
resp_ie_len = le16_to_cpu(resp->hdr.size)
- sizeof(resp->hdr)
@@ -1142,7 +1164,6 @@ static int lbs_associate(struct lbs_private *priv,
netif_tx_wake_all_queues(priv->dev);
}
-
done:
lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret);
return ret;
--
1.7.2
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