Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[pandora-kernel.git] / drivers / net / wireless / mwl8k.c

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 12fdcb2..0e34260 100644 (file)
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -109,7 +109,7 @@ struct mwl8k_rx_queue {
        dma_addr_t rxd_dma;
        struct {
                struct sk_buff *skb;
-               DECLARE_PCI_UNMAP_ADDR(dma)
+               DEFINE_DMA_UNMAP_ADDR(dma);
        } *buf;
 };
 
@@ -314,13 +314,15 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 #define MWL8K_CMD_SET_NEW_STN          0x1111          /* per-vif */
 #define MWL8K_CMD_UPDATE_STADB         0x1123
 
-static const char *mwl8k_cmd_name(u16 cmd, char *buf, int bufsize)
+static const char *mwl8k_cmd_name(__le16 cmd, char *buf, int bufsize)
 {
+       u16 command = le16_to_cpu(cmd);
+
 #define MWL8K_CMDNAME(x)       case MWL8K_CMD_##x: do {\
                                        snprintf(buf, bufsize, "%s", #x);\
                                        return buf;\
                                        } while (0)
-       switch (cmd & ~0x8000) {
+       switch (command & ~0x8000) {
                MWL8K_CMDNAME(CODE_DNLD);
                MWL8K_CMDNAME(GET_HW_SPEC);
                MWL8K_CMDNAME(SET_HW_SPEC);
@@ -426,7 +428,7 @@ struct mwl8k_cmd_pkt {
        __u8    macid;
        __le16  result;
        char    payload[0];
-} __attribute__((packed));
+} __packed;
 
 /*
  * Firmware loading.
@@ -632,7 +634,7 @@ struct mwl8k_dma_data {
        __le16 fwlen;
        struct ieee80211_hdr wh;
        char data[0];
-} __attribute__((packed));
+} __packed;
 
 /* Routines to add/remove DMA header from skb.  */
 static inline void mwl8k_remove_dma_header(struct sk_buff *skb, __le16 qos)
@@ -711,7 +713,7 @@ struct mwl8k_rxd_8366_ap {
        __u8 rx_status;
        __u8 channel;
        __u8 rx_ctrl;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_8366_AP_RATE_INFO_MCS_FORMAT     0x80
 #define MWL8K_8366_AP_RATE_INFO_40MHZ          0x40
@@ -750,7 +752,6 @@ mwl8k_rxd_8366_ap_process(void *_rxd, struct ieee80211_rx_status *status,
        memset(status, 0, sizeof(*status));
 
        status->signal = -rxd->rssi;
-       status->noise = -rxd->noise_floor;
 
        if (rxd->rate & MWL8K_8366_AP_RATE_INFO_MCS_FORMAT) {
                status->flag |= RX_FLAG_HT;
@@ -807,7 +808,7 @@ struct mwl8k_rxd_sta {
        __u8 rx_ctrl;
        __u8 rx_status;
        __u8 pad2[2];
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_STA_RATE_INFO_SHORTPRE           0x8000
 #define MWL8K_STA_RATE_INFO_ANTSELECT(x)       (((x) >> 11) & 0x3)
@@ -852,7 +853,6 @@ mwl8k_rxd_sta_process(void *_rxd, struct ieee80211_rx_status *status,
        memset(status, 0, sizeof(*status));
 
        status->signal = -rxd->rssi;
-       status->noise = -rxd->noise_level;
        status->antenna = MWL8K_STA_RATE_INFO_ANTSELECT(rate_info);
        status->rate_idx = MWL8K_STA_RATE_INFO_RATEID(rate_info);
 
@@ -965,7 +965,7 @@ static int rxq_refill(struct ieee80211_hw *hw, int index, int limit)
                if (rxq->tail == MWL8K_RX_DESCS)
                        rxq->tail = 0;
                rxq->buf[rx].skb = skb;
-               pci_unmap_addr_set(&rxq->buf[rx], dma, addr);
+               dma_unmap_addr_set(&rxq->buf[rx], dma, addr);
 
                rxd = rxq->rxd + (rx * priv->rxd_ops->rxd_size);
                priv->rxd_ops->rxd_refill(rxd, addr, MWL8K_RX_MAXSZ);
@@ -986,9 +986,9 @@ static void mwl8k_rxq_deinit(struct ieee80211_hw *hw, int index)
        for (i = 0; i < MWL8K_RX_DESCS; i++) {
                if (rxq->buf[i].skb != NULL) {
                        pci_unmap_single(priv->pdev,
-                                        pci_unmap_addr(&rxq->buf[i], dma),
+                                        dma_unmap_addr(&rxq->buf[i], dma),
                                         MWL8K_RX_MAXSZ, PCI_DMA_FROMDEVICE);
-                       pci_unmap_addr_set(&rxq->buf[i], dma, 0);
+                       dma_unmap_addr_set(&rxq->buf[i], dma, 0);
 
                        kfree_skb(rxq->buf[i].skb);
                        rxq->buf[i].skb = NULL;
@@ -1062,9 +1062,9 @@ static int rxq_process(struct ieee80211_hw *hw, int index, int limit)
                rxq->buf[rxq->head].skb = NULL;
 
                pci_unmap_single(priv->pdev,
-                                pci_unmap_addr(&rxq->buf[rxq->head], dma),
+                                dma_unmap_addr(&rxq->buf[rxq->head], dma),
                                 MWL8K_RX_MAXSZ, PCI_DMA_FROMDEVICE);
-               pci_unmap_addr_set(&rxq->buf[rxq->head], dma, 0);
+               dma_unmap_addr_set(&rxq->buf[rxq->head], dma, 0);
 
                rxq->head++;
                if (rxq->head == MWL8K_RX_DESCS)
@@ -1122,7 +1122,7 @@ struct mwl8k_tx_desc {
        __le16 rate_info;
        __u8 peer_id;
        __u8 tx_frag_cnt;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_TX_DESCS         128
 
@@ -1540,7 +1540,7 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
        unsigned long timeout = 0;
        u8 buf[32];
 
-       cmd->result = 0xffff;
+       cmd->result = (__force __le16) 0xffff;
        dma_size = le16_to_cpu(cmd->length);
        dma_addr = pci_map_single(priv->pdev, cmd, dma_size,
                                  PCI_DMA_BIDIRECTIONAL);
@@ -1668,7 +1668,7 @@ struct mwl8k_cmd_get_hw_spec_sta {
        __le32 caps2;
        __le32 num_tx_desc_per_queue;
        __le32 total_rxd;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_CAP_MAX_AMSDU            0x20000000
 #define MWL8K_CAP_GREENFIELD           0x08000000
@@ -1812,7 +1812,7 @@ struct mwl8k_cmd_get_hw_spec_ap {
        __le32 wcbbase1;
        __le32 wcbbase2;
        __le32 wcbbase3;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 {
@@ -1844,22 +1844,22 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
                priv->sta_macids_supported = 0x00000000;
 
                off = le32_to_cpu(cmd->wcbbase0) & 0xffff;
-               iowrite32(cpu_to_le32(priv->txq[0].txd_dma), priv->sram + off);
+               iowrite32(priv->txq[0].txd_dma, priv->sram + off);
 
                off = le32_to_cpu(cmd->rxwrptr) & 0xffff;
-               iowrite32(cpu_to_le32(priv->rxq[0].rxd_dma), priv->sram + off);
+               iowrite32(priv->rxq[0].rxd_dma, priv->sram + off);
 
                off = le32_to_cpu(cmd->rxrdptr) & 0xffff;
-               iowrite32(cpu_to_le32(priv->rxq[0].rxd_dma), priv->sram + off);
+               iowrite32(priv->rxq[0].rxd_dma, priv->sram + off);
 
                off = le32_to_cpu(cmd->wcbbase1) & 0xffff;
-               iowrite32(cpu_to_le32(priv->txq[1].txd_dma), priv->sram + off);
+               iowrite32(priv->txq[1].txd_dma, priv->sram + off);
 
                off = le32_to_cpu(cmd->wcbbase2) & 0xffff;
-               iowrite32(cpu_to_le32(priv->txq[2].txd_dma), priv->sram + off);
+               iowrite32(priv->txq[2].txd_dma, priv->sram + off);
 
                off = le32_to_cpu(cmd->wcbbase3) & 0xffff;
-               iowrite32(cpu_to_le32(priv->txq[3].txd_dma), priv->sram + off);
+               iowrite32(priv->txq[3].txd_dma, priv->sram + off);
        }
 
        kfree(cmd);
@@ -1885,7 +1885,7 @@ struct mwl8k_cmd_set_hw_spec {
        __le32 flags;
        __le32 num_tx_desc_per_queue;
        __le32 total_rxd;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT          0x00000080
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP      0x00000020
@@ -1939,11 +1939,15 @@ struct mwl8k_cmd_mac_multicast_adr {
 
 static struct mwl8k_cmd_pkt *
 __mwl8k_cmd_mac_multicast_adr(struct ieee80211_hw *hw, int allmulti,
-                             int mc_count, struct dev_addr_list *mclist)
+                             struct netdev_hw_addr_list *mc_list)
 {
        struct mwl8k_priv *priv = hw->priv;
        struct mwl8k_cmd_mac_multicast_adr *cmd;
        int size;
+       int mc_count = 0;
+
+       if (mc_list)
+               mc_count = netdev_hw_addr_list_count(mc_list);
 
        if (allmulti || mc_count > priv->num_mcaddrs) {
                allmulti = 1;
@@ -1964,17 +1968,13 @@ __mwl8k_cmd_mac_multicast_adr(struct ieee80211_hw *hw, int allmulti,
        if (allmulti) {
                cmd->action |= cpu_to_le16(MWL8K_ENABLE_RX_ALL_MULTICAST);
        } else if (mc_count) {
-               int i;
+               struct netdev_hw_addr *ha;
+               int i = 0;
 
                cmd->action |= cpu_to_le16(MWL8K_ENABLE_RX_MULTICAST);
                cmd->numaddr = cpu_to_le16(mc_count);
-               for (i = 0; i < mc_count && mclist; i++) {
-                       if (mclist->da_addrlen != ETH_ALEN) {
-                               kfree(cmd);
-                               return NULL;
-                       }
-                       memcpy(cmd->addr[i], mclist->da_addr, ETH_ALEN);
-                       mclist = mclist->next;
+               netdev_hw_addr_list_for_each(ha, mc_list) {
+                       memcpy(cmd->addr[i], ha->addr, ETH_ALEN);
                }
        }
 
@@ -1987,7 +1987,7 @@ __mwl8k_cmd_mac_multicast_adr(struct ieee80211_hw *hw, int allmulti,
 struct mwl8k_cmd_get_stat {
        struct mwl8k_cmd_pkt header;
        __le32 stats[64];
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_STAT_ACK_FAILURE 9
 #define MWL8K_STAT_RTS_FAILURE 12
@@ -2031,7 +2031,7 @@ struct mwl8k_cmd_radio_control {
        __le16 action;
        __le16 control;
        __le16 radio_on;
-} __attribute__((packed));
+} __packed;
 
 static int
 mwl8k_cmd_radio_control(struct ieee80211_hw *hw, bool enable, bool force)
@@ -2094,7 +2094,7 @@ struct mwl8k_cmd_rf_tx_power {
        __le16 current_level;
        __le16 reserved;
        __le16 power_level_list[MWL8K_TX_POWER_LEVEL_TOTAL];
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_rf_tx_power(struct ieee80211_hw *hw, int dBm)
 {
@@ -2123,7 +2123,7 @@ struct mwl8k_cmd_rf_antenna {
        struct mwl8k_cmd_pkt header;
        __le16 antenna;
        __le16 mode;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_RF_ANTENNA_RX            1
 #define MWL8K_RF_ANTENNA_TX            2
@@ -2184,7 +2184,7 @@ static int mwl8k_cmd_set_beacon(struct ieee80211_hw *hw,
  */
 struct mwl8k_cmd_set_pre_scan {
        struct mwl8k_cmd_pkt header;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_set_pre_scan(struct ieee80211_hw *hw)
 {
@@ -2211,7 +2211,7 @@ struct mwl8k_cmd_set_post_scan {
        struct mwl8k_cmd_pkt header;
        __le32 isibss;
        __u8 bssid[ETH_ALEN];
-} __attribute__((packed));
+} __packed;
 
 static int
 mwl8k_cmd_set_post_scan(struct ieee80211_hw *hw, const __u8 *mac)
@@ -2242,7 +2242,7 @@ struct mwl8k_cmd_set_rf_channel {
        __le16 action;
        __u8 current_channel;
        __le32 channel_flags;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw,
                                    struct ieee80211_conf *conf)
@@ -2295,7 +2295,7 @@ struct mwl8k_cmd_update_set_aid {
        __u8    bssid[ETH_ALEN];
        __le16  protection_mode;
        __u8    supp_rates[14];
-} __attribute__((packed));
+} __packed;
 
 static void legacy_rate_mask_to_array(u8 *rates, u32 mask)
 {
@@ -2366,7 +2366,7 @@ struct mwl8k_cmd_set_rate {
        /* Bitmap for supported MCS codes.  */
        __u8    mcs_set[16];
        __u8    reserved[16];
-} __attribute__((packed));
+} __packed;
 
 static int
 mwl8k_cmd_set_rate(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
@@ -2399,7 +2399,7 @@ struct mwl8k_cmd_finalize_join {
        struct mwl8k_cmd_pkt header;
        __le32 sleep_interval;  /* Number of beacon periods to sleep */
        __u8 beacon_data[MWL8K_FJ_BEACON_MAXLEN];
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_finalize_join(struct ieee80211_hw *hw, void *frame,
                                   int framelen, int dtim)
@@ -2438,7 +2438,7 @@ struct mwl8k_cmd_set_rts_threshold {
        struct mwl8k_cmd_pkt header;
        __le16 action;
        __le16 threshold;
-} __attribute__((packed));
+} __packed;
 
 static int
 mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw, int rts_thresh)
@@ -2468,7 +2468,7 @@ struct mwl8k_cmd_set_slot {
        struct mwl8k_cmd_pkt header;
        __le16 action;
        __u8 short_slot;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_set_slot(struct ieee80211_hw *hw, bool short_slot_time)
 {
@@ -2530,7 +2530,7 @@ struct mwl8k_cmd_set_edca_params {
                        __u8 txq;
                } sta;
        };
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_SET_EDCA_CW      0x01
 #define MWL8K_SET_EDCA_TXOP    0x02
@@ -2581,7 +2581,7 @@ mwl8k_cmd_set_edca_params(struct ieee80211_hw *hw, __u8 qnum,
 struct mwl8k_cmd_set_wmm_mode {
        struct mwl8k_cmd_pkt header;
        __le16 action;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_set_wmm_mode(struct ieee80211_hw *hw, bool enable)
 {
@@ -2614,7 +2614,7 @@ struct mwl8k_cmd_mimo_config {
        __le32 action;
        __u8 rx_antenna_map;
        __u8 tx_antenna_map;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_mimo_config(struct ieee80211_hw *hw, __u8 rx, __u8 tx)
 {
@@ -2654,7 +2654,7 @@ struct mwl8k_cmd_use_fixed_rate_sta {
        __le32 rate_type;
        __le32 reserved1;
        __le32 reserved2;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_USE_AUTO_RATE    0x0002
 #define MWL8K_UCAST_RATE       0
@@ -2696,7 +2696,7 @@ struct mwl8k_cmd_use_fixed_rate_ap {
        u8 multicast_rate;
        u8 multicast_rate_type;
        u8 management_rate;
-} __attribute__((packed));
+} __packed;
 
 static int
 mwl8k_cmd_use_fixed_rate_ap(struct ieee80211_hw *hw, int mcast, int mgmt)
@@ -2726,7 +2726,7 @@ mwl8k_cmd_use_fixed_rate_ap(struct ieee80211_hw *hw, int mcast, int mgmt)
 struct mwl8k_cmd_enable_sniffer {
        struct mwl8k_cmd_pkt header;
        __le32 action;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_enable_sniffer(struct ieee80211_hw *hw, bool enable)
 {
@@ -2759,7 +2759,7 @@ struct mwl8k_cmd_set_mac_addr {
                } mbss;
                __u8 mac_addr[ETH_ALEN];
        };
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_MAC_TYPE_PRIMARY_CLIENT          0
 #define MWL8K_MAC_TYPE_SECONDARY_CLIENT                1
@@ -2814,7 +2814,7 @@ struct mwl8k_cmd_set_rate_adapt_mode {
        struct mwl8k_cmd_pkt header;
        __le16 action;
        __le16 mode;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_set_rateadapt_mode(struct ieee80211_hw *hw, __u16 mode)
 {
@@ -2842,7 +2842,7 @@ static int mwl8k_cmd_set_rateadapt_mode(struct ieee80211_hw *hw, __u16 mode)
 struct mwl8k_cmd_bss_start {
        struct mwl8k_cmd_pkt header;
        __le32 enable;
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_bss_start(struct ieee80211_hw *hw,
                               struct ieee80211_vif *vif, int enable)
@@ -2887,7 +2887,7 @@ struct mwl8k_cmd_set_new_stn {
        __u8 add_qos_info;
        __u8 is_qos_sta;
        __le32 fw_sta_ptr;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_STA_ACTION_ADD           0
 #define MWL8K_STA_ACTION_REMOVE                2
@@ -2980,7 +2980,7 @@ struct ewc_ht_info {
        __le16  control1;
        __le16  control2;
        __le16  control3;
-} __attribute__((packed));
+} __packed;
 
 struct peer_capability_info {
        /* Peer type - AP vs. STA.  */
@@ -3009,7 +3009,7 @@ struct peer_capability_info {
        __u8    pad2;
        __u8    station_id;
        __le16  amsdu_enabled;
-} __attribute__((packed));
+} __packed;
 
 struct mwl8k_cmd_update_stadb {
        struct mwl8k_cmd_pkt header;
@@ -3024,7 +3024,7 @@ struct mwl8k_cmd_update_stadb {
 
        /* Peer info - valid during add/update.  */
        struct peer_capability_info     peer_info;
-} __attribute__((packed));
+} __packed;
 
 #define MWL8K_STA_DB_MODIFY_ENTRY      1
 #define MWL8K_STA_DB_DEL_ENTRY         2
@@ -3054,7 +3054,7 @@ static int mwl8k_cmd_update_stadb_add(struct ieee80211_hw *hw,
        p->peer_type = MWL8K_PEER_TYPE_ACCESSPOINT;
        p->basic_caps = cpu_to_le16(vif->bss_conf.assoc_capability);
        p->ht_support = sta->ht_cap.ht_supported;
-       p->ht_caps = sta->ht_cap.cap;
+       p->ht_caps = cpu_to_le16(sta->ht_cap.cap);
        p->extended_ht_caps = (sta->ht_cap.ampdu_factor & 3) |
                ((sta->ht_cap.ampdu_density & 7) << 2);
        if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
@@ -3553,7 +3553,7 @@ mwl8k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 }
 
 static u64 mwl8k_prepare_multicast(struct ieee80211_hw *hw,
-                                  int mc_count, struct dev_addr_list *mclist)
+                                  struct netdev_hw_addr_list *mc_list)
 {
        struct mwl8k_cmd_pkt *cmd;
 
@@ -3564,7 +3564,7 @@ static u64 mwl8k_prepare_multicast(struct ieee80211_hw *hw,
         * we'll end up throwing this packet away and creating a new
         * one in mwl8k_configure_filter().
         */
-       cmd = __mwl8k_cmd_mac_multicast_adr(hw, 0, mc_count, mclist);
+       cmd = __mwl8k_cmd_mac_multicast_adr(hw, 0, mc_list);
 
        return (unsigned long)cmd;
 }
@@ -3687,7 +3687,7 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
         */
        if (*total_flags & FIF_ALLMULTI) {
                kfree(cmd);
-               cmd = __mwl8k_cmd_mac_multicast_adr(hw, 1, 0, NULL);
+               cmd = __mwl8k_cmd_mac_multicast_adr(hw, 1, NULL);
        }
 
        if (cmd != NULL) {
@@ -3984,8 +3984,8 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 
        hw->queues = MWL8K_TX_QUEUES;
 
-       /* Set rssi and noise values to dBm */
-       hw->flags |= IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM;
+       /* Set rssi values to dBm */
+       hw->flags |= IEEE80211_HW_SIGNAL_DBM;
        hw->vif_data_size = sizeof(struct mwl8k_vif);
        hw->sta_data_size = sizeof(struct mwl8k_sta);