]> pilppa.org Git - linux-2.6-omap-h63xx.git/blobdiff - net/ieee80211/ieee80211_rx.c
[ARM] 4982/1: [AT91] Drop old-style UART initialization (Part 1)
[linux-2.6-omap-h63xx.git] / net / ieee80211 / ieee80211_rx.c
index 6284c99b456eeb7fc992ffd9063d28d609fdce0f..1e3f87c8c012b9120f307ab5c4108b1dfdaa70f7 100644 (file)
@@ -45,7 +45,7 @@ static void ieee80211_monitor_rx(struct ieee80211_device *ieee,
        skb_reset_mac_header(skb);
        skb_pull(skb, ieee80211_get_hdrlen(fc));
        skb->pkt_type = PACKET_OTHERHOST;
-       skb->protocol = __constant_htons(ETH_P_80211_RAW);
+       skb->protocol = htons(ETH_P_80211_RAW);
        memset(skb->cb, 0, sizeof(skb->cb));
        netif_rx(skb);
 }
@@ -271,6 +271,7 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
 {
        struct ieee80211_hdr_3addr *hdr;
        int res, hdrlen;
+       DECLARE_MAC_BUF(mac);
 
        if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
                return 0;
@@ -282,8 +283,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
        res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
        atomic_dec(&crypt->refcnt);
        if (res < 0) {
-               IEEE80211_DEBUG_DROP("decryption failed (SA=" MAC_FMT
-                                    ") res=%d\n", MAC_ARG(hdr->addr2), res);
+               IEEE80211_DEBUG_DROP("decryption failed (SA=%s"
+                                    ") res=%d\n", print_mac(mac, hdr->addr2), res);
                if (res == -2)
                        IEEE80211_DEBUG_DROP("Decryption failed ICV "
                                             "mismatch (key %d)\n",
@@ -303,6 +304,7 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee,
 {
        struct ieee80211_hdr_3addr *hdr;
        int res, hdrlen;
+       DECLARE_MAC_BUF(mac);
 
        if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
                return 0;
@@ -315,8 +317,8 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee,
        atomic_dec(&crypt->refcnt);
        if (res < 0) {
                printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed"
-                      " (SA=" MAC_FMT " keyidx=%d)\n",
-                      ieee->dev->name, MAC_ARG(hdr->addr2), keyidx);
+                      " (SA=%s keyidx=%d)\n",
+                      ieee->dev->name, print_mac(mac, hdr->addr2), keyidx);
                return -1;
        }
 
@@ -350,6 +352,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
        struct ieee80211_crypt_data *crypt = NULL;
        int keyidx = 0;
        int can_be_decrypted = 0;
+       DECLARE_MAC_BUF(mac);
 
        hdr = (struct ieee80211_hdr_4addr *)skb->data;
        stats = &ieee->stats;
@@ -459,8 +462,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                         * frames silently instead of filling system log with
                         * these reports. */
                        IEEE80211_DEBUG_DROP("Decryption failed (not set)"
-                                            " (SA=" MAC_FMT ")\n",
-                                            MAC_ARG(hdr->addr2));
+                                            " (SA=%s)\n",
+                                            print_mac(mac, hdr->addr2));
                        ieee->ieee_stats.rx_discards_undecryptable++;
                        goto rx_dropped;
                }
@@ -471,8 +474,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                    fc & IEEE80211_FCTL_PROTECTED && ieee->host_decrypt &&
                    (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) {
                        printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth "
-                              "from " MAC_FMT "\n", dev->name,
-                              MAC_ARG(hdr->addr2));
+                              "from %s\n", dev->name,
+                              print_mac(mac, hdr->addr2));
                        /* TODO: could inform hostapd about this so that it
                         * could send auth failure report */
                        goto rx_dropped;
@@ -650,8 +653,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                         * configured */
                } else {
                        IEEE80211_DEBUG_DROP("encryption configured, but RX "
-                                            "frame not encrypted (SA=" MAC_FMT
-                                            ")\n", MAC_ARG(hdr->addr2));
+                                            "frame not encrypted (SA=%s"
+                                            ")\n", print_mac(mac, hdr->addr2));
                        goto rx_dropped;
                }
        }
@@ -659,9 +662,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
        if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep &&
            !ieee80211_is_eapol_frame(ieee, skb)) {
                IEEE80211_DEBUG_DROP("dropped unencrypted RX data "
-                                    "frame from " MAC_FMT
+                                    "frame from %s"
                                     " (drop_unencrypted=1)\n",
-                                    MAC_ARG(hdr->addr2));
+                                    print_mac(mac, hdr->addr2));
                goto rx_dropped;
        }
 
@@ -751,7 +754,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN);
                memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN);
        } else {
-               u16 len;
+               __be16 len;
                /* Leave Ethernet header part of hdr and full payload */
                skb_pull(skb, hdrlen);
                len = htons(skb->len);
@@ -797,7 +800,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
        if (skb2 != NULL) {
                /* send to wireless media */
                skb2->dev = dev;
-               skb2->protocol = __constant_htons(ETH_P_802_3);
+               skb2->protocol = htons(ETH_P_802_3);
                skb_reset_mac_header(skb2);
                skb_reset_network_header(skb2);
                /* skb2->network_header += ETH_HLEN; */
@@ -1029,16 +1032,16 @@ static int ieee80211_qos_convert_ac_to_parameters(struct
                qos_param->aifs[i] -= (qos_param->aifs[i] < 2) ? 0 : 2;
 
                cw_min = ac_params->ecw_min_max & 0x0F;
-               qos_param->cw_min[i] = (u16) ((1 << cw_min) - 1);
+               qos_param->cw_min[i] = cpu_to_le16((1 << cw_min) - 1);
 
                cw_max = (ac_params->ecw_min_max & 0xF0) >> 4;
-               qos_param->cw_max[i] = (u16) ((1 << cw_max) - 1);
+               qos_param->cw_max[i] = cpu_to_le16((1 << cw_max) - 1);
 
                qos_param->flag[i] =
                    (ac_params->aci_aifsn & 0x10) ? 0x01 : 0x00;
 
                txop = le16_to_cpu(ac_params->tx_op_limit) * 32;
-               qos_param->tx_op_limit[i] = (u16) txop;
+               qos_param->tx_op_limit[i] = cpu_to_le16(txop);
        }
        return rc;
 }
@@ -1411,6 +1414,8 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021
                                         struct ieee80211_network *network,
                                         struct ieee80211_rx_stats *stats)
 {
+       DECLARE_MAC_BUF(mac);
+
        network->qos_data.active = 0;
        network->qos_data.supported = 0;
        network->qos_data.param_count = 0;
@@ -1457,11 +1462,11 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021
        }
 
        if (network->mode == 0) {
-               IEEE80211_DEBUG_SCAN("Filtered out '%s (" MAC_FMT ")' "
+               IEEE80211_DEBUG_SCAN("Filtered out '%s (%s)' "
                                     "network.\n",
                                     escape_essid(network->ssid,
                                                  network->ssid_len),
-                                    MAC_ARG(network->bssid));
+                                    print_mac(mac, network->bssid));
                return 1;
        }
 
@@ -1490,6 +1495,7 @@ static void update_network(struct ieee80211_network *dst,
 {
        int qos_active;
        u8 old_param;
+       DECLARE_MAC_BUF(mac);
 
        ieee80211_network_reset(dst);
        dst->ibss_dfs = src->ibss_dfs;
@@ -1503,8 +1509,8 @@ static void update_network(struct ieee80211_network *dst,
                memcpy(&dst->stats, &src->stats,
                       sizeof(struct ieee80211_rx_stats));
        else
-               IEEE80211_DEBUG_SCAN("Network " MAC_FMT " info received "
-                       "off channel (%d vs. %d)\n", MAC_ARG(src->bssid),
+               IEEE80211_DEBUG_SCAN("Network %s info received "
+                       "off channel (%d vs. %d)\n", print_mac(mac, src->bssid),
                        dst->channel, src->stats.received_channel);
 
        dst->capability = src->capability;
@@ -1576,34 +1582,34 @@ static void ieee80211_process_probe_response(struct ieee80211_device
        struct ieee80211_info_element *info_element = beacon->info_element;
 #endif
        unsigned long flags;
-
-       IEEE80211_DEBUG_SCAN("'%s' (" MAC_FMT
-                            "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
-                            escape_essid(info_element->data,
-                                         info_element->len),
-                            MAC_ARG(beacon->header.addr3),
-                            (beacon->capability & (1 << 0xf)) ? '1' : '0',
-                            (beacon->capability & (1 << 0xe)) ? '1' : '0',
-                            (beacon->capability & (1 << 0xd)) ? '1' : '0',
-                            (beacon->capability & (1 << 0xc)) ? '1' : '0',
-                            (beacon->capability & (1 << 0xb)) ? '1' : '0',
-                            (beacon->capability & (1 << 0xa)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x9)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x8)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x7)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x6)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x5)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x4)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x3)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x2)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x1)) ? '1' : '0',
-                            (beacon->capability & (1 << 0x0)) ? '1' : '0');
+       DECLARE_MAC_BUF(mac);
+
+       IEEE80211_DEBUG_SCAN("'%s' (%s"
+                    "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
+                    escape_essid(info_element->data, info_element->len),
+                    print_mac(mac, beacon->header.addr3),
+                    (beacon->capability & cpu_to_le16(1 << 0xf)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0xe)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0xd)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0xc)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0xb)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0xa)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x9)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x8)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x7)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x6)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x5)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x4)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x3)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x2)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x1)) ? '1' : '0',
+                    (beacon->capability & cpu_to_le16(1 << 0x0)) ? '1' : '0');
 
        if (ieee80211_network_init(ieee, beacon, &network, stats)) {
-               IEEE80211_DEBUG_SCAN("Dropped '%s' (" MAC_FMT ") via %s.\n",
+               IEEE80211_DEBUG_SCAN("Dropped '%s' (%s) via %s.\n",
                                     escape_essid(info_element->data,
                                                  info_element->len),
-                                    MAC_ARG(beacon->header.addr3),
+                                    print_mac(mac, beacon->header.addr3),
                                     is_beacon(beacon->header.frame_ctl) ?
                                     "BEACON" : "PROBE RESPONSE");
                return;
@@ -1637,11 +1643,11 @@ static void ieee80211_process_probe_response(struct ieee80211_device
                        /* If there are no more slots, expire the oldest */
                        list_del(&oldest->list);
                        target = oldest;
-                       IEEE80211_DEBUG_SCAN("Expired '%s' (" MAC_FMT ") from "
+                       IEEE80211_DEBUG_SCAN("Expired '%s' (%s) from "
                                             "network list.\n",
                                             escape_essid(target->ssid,
                                                          target->ssid_len),
-                                            MAC_ARG(target->bssid));
+                                            print_mac(mac, target->bssid));
                        ieee80211_network_reset(target);
                } else {
                        /* Otherwise just pull from the free list */
@@ -1651,10 +1657,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device
                }
 
 #ifdef CONFIG_IEEE80211_DEBUG
-               IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n",
+               IEEE80211_DEBUG_SCAN("Adding '%s' (%s) via %s.\n",
                                     escape_essid(network.ssid,
                                                  network.ssid_len),
-                                    MAC_ARG(network.bssid),
+                                    print_mac(mac, network.bssid),
                                     is_beacon(beacon->header.frame_ctl) ?
                                     "BEACON" : "PROBE RESPONSE");
 #endif
@@ -1662,10 +1668,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device
                network.ibss_dfs = NULL;
                list_add_tail(&target->list, &ieee->network_list);
        } else {
-               IEEE80211_DEBUG_SCAN("Updating '%s' (" MAC_FMT ") via %s.\n",
+               IEEE80211_DEBUG_SCAN("Updating '%s' (%s) via %s.\n",
                                     escape_essid(target->ssid,
                                                  target->ssid_len),
-                                    MAC_ARG(target->bssid),
+                                    print_mac(mac, target->bssid),
                                     is_beacon(beacon->header.frame_ctl) ?
                                     "BEACON" : "PROBE RESPONSE");
                update_network(target, &network);