Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

1 files changed, 144 insertions, 11 deletions

diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 2713efe07ce5..693395ee98f9 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -68,6 +68,8 @@
 #define QBSS_LOAD_SIZE                          5
 #define MAX_WMMELE_LENGTH                       64
 
+#define TOTAL_CAM_ENTRY                         32
+
 /*slot time for 11g. */
 #define RTL_SLOT_TIME_9                         9
 #define RTL_SLOT_TIME_20                        20
@@ -94,8 +96,10 @@
 #define CHANNEL_GROUP_MAX_5G            9
 #define CHANNEL_MAX_NUMBER_2G           14
 #define AVG_THERMAL_NUM                 8
+#define MAX_TID_COUNT                   9
 
 /* for early mode */
+#define FCS_LEN                         4
 #define EM_HDR_LEN                      8
 enum intf_type {
         INTF_PCI = 0,
@@ -159,6 +163,8 @@ enum hardware_type {
 (IS_HARDWARE_TYPE_8192DE(rtlhal) || IS_HARDWARE_TYPE_8192DU(rtlhal))
 #define IS_HARDWARE_TYPE_8723(rtlhal)                   \
 (IS_HARDWARE_TYPE_8723E(rtlhal) || IS_HARDWARE_TYPE_8723U(rtlhal))
+#define IS_HARDWARE_TYPE_8723U(rtlhal)                  \
+        (rtlhal->hw_type == HARDWARE_TYPE_RTL8723U)
 
 enum scan_operation_backup_opt {
         SCAN_OPT_BACKUP = 0,
@@ -297,6 +303,9 @@ enum hw_variables {
         HW_VAR_DATA_FILTER,
 };
 
+#define HWSET_MAX_SIZE                          128
+#define EFUSE_MAX_SECTION                       16
+
 enum _RT_MEDIA_STATUS {
         RT_MEDIA_DISCONNECT = 0,
         RT_MEDIA_CONNECT = 1
@@ -843,6 +852,7 @@ struct rtl_phy {
         bool apk_done;
         u32 reg_rf3c[2];        /* pathA / pathB  */
 
+        /* bfsync */
         u8 framesync;
         u32 framesync_c34;
 
@@ -852,6 +862,10 @@ struct rtl_phy {
 };
 
 #define MAX_TID_COUNT                           9
+#define RTL_AGG_STOP                            0
+#define RTL_AGG_PROGRESS                        1
+#define RTL_AGG_START                           2
+#define RTL_AGG_OPERATIONAL                     3
 #define RTL_AGG_OFF                             0
 #define RTL_AGG_ON                              1
 #define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA         2
@@ -871,6 +885,13 @@ struct rtl_tid_data {
         struct rtl_ht_agg agg;
 };
 
+struct rtl_sta_info {
+        u8 ratr_index;
+        u8 wireless_mode;
+        u8 mimo_ps;
+        struct rtl_tid_data tids[MAX_TID_COUNT];
+} __packed;
+
 struct rtl_priv;
 struct rtl_io {
         struct device *dev;
@@ -894,6 +915,7 @@ struct rtl_io {
         u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr);
         int (*readN_sync) (struct rtl_priv *rtlpriv, u32 addr, u16 len,
                             u8 *pdata);
+
 };
 
 struct rtl_mac {
@@ -916,6 +938,8 @@ struct rtl_mac {
         int n_channels;
         int n_bitrates;
 
+        bool offchan_deley;
+
         /*filters */
         u32 rx_conf;
         u16 rx_mgt_filter;
@@ -1032,7 +1056,9 @@ struct rtl_security {
         enum rt_enc_alg pairwise_enc_algorithm;
         /*Encryption Algorithm for Brocast/Multicast */
         enum rt_enc_alg group_enc_algorithm;
-
+        /*Cam Entry Bitmap */
+        u32 hwsec_cam_bitmap;
+        u8 hwsec_cam_sta_addr[TOTAL_CAM_ENTRY][ETH_ALEN];
         /*local Key buffer, indx 0 is for
            pairwise key 1-4 is for agoup key. */
         u8 key_buf[KEY_BUF_SIZE][MAX_KEY_LEN];
@@ -1053,7 +1079,7 @@ struct rtl_dm {
         bool current_turbo_edca;
         bool is_any_nonbepkts;  /*out dm */
         bool is_cur_rdlstate;
-        bool txpower_trackingInit;
+        bool txpower_trackinginit;
         bool disable_framebursting;
         bool cck_inch14;
         bool txpower_tracking;
@@ -1079,7 +1105,6 @@ struct rtl_dm {
         bool disable_tx_int;
         char ofdm_index[2];
         char cck_index;
-        u8 power_index_backup[6];
 };
 
 #define EFUSE_MAX_LOGICAL_SIZE                  256
@@ -1175,6 +1200,7 @@ struct rtl_ps_ctl {
          * otherwise Offset[560h] = 0x00.
          * */
         bool support_aspm;
+
         bool support_backdoor;
 
         /*for LPS */
@@ -1201,7 +1227,6 @@ struct rtl_ps_ctl {
 
         /*just for PCIE ASPM */
         u8 const_amdpci_aspm;
-
         bool pwrdown_mode;
 
         enum rf_pwrstate inactive_pwrstate;
@@ -1282,6 +1307,10 @@ struct rt_link_detect {
         bool busytraffic;
         bool higher_busytraffic;
         bool higher_busyrxtraffic;
+
+        u32 tidtx_in4period[MAX_TID_COUNT][4];
+        u32 tidtx_inperiod[MAX_TID_COUNT];
+        bool higher_busytxtraffic[MAX_TID_COUNT];
 };
 
 struct rtl_tcb_desc {
@@ -1344,13 +1373,15 @@ struct rtl_hal_ops {
                                        u32 add_msr, u32 rm_msr);
         void (*get_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
         void (*set_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
-        void (*update_rate_table) (struct ieee80211_hw *hw);
+        void (*update_rate_tbl) (struct ieee80211_hw *hw,
+                              struct ieee80211_sta *sta, u8 rssi_level);
         void (*update_rate_mask) (struct ieee80211_hw *hw, u8 rssi_level);
         void (*fill_tx_desc) (struct ieee80211_hw *hw,
                               struct ieee80211_hdr *hdr, u8 *pdesc_tx,
                               struct ieee80211_tx_info *info,
-                              struct sk_buff *skb, unsigned int queue_index);
-        void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 * pDesc,
+                              struct sk_buff *skb, u8 hw_queue,
+                              struct rtl_tcb_desc *ptcb_desc);
+        void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 *pDesc,
                                   u32 buffer_len, bool bIsPsPoll);
         void (*fill_tx_cmddesc) (struct ieee80211_hw *hw, u8 *pdesc,
                                  bool firstseg, bool lastseg,
@@ -1370,10 +1401,10 @@ struct rtl_hal_ops {
                              enum led_ctl_mode ledaction);
         void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val);
         u32 (*get_desc) (u8 *pdesc, bool istx, u8 desc_name);
-        void (*tx_polling) (struct ieee80211_hw *hw, unsigned int hw_queue);
+        void (*tx_polling) (struct ieee80211_hw *hw, u8 hw_queue);
         void (*enable_hw_sec) (struct ieee80211_hw *hw);
         void (*set_key) (struct ieee80211_hw *hw, u32 key_index,
-                         u8 *p_macaddr, bool is_group, u8 enc_algo,
+                         u8 *macaddr, bool is_group, u8 enc_algo,
                          bool is_wepkey, bool clear_all);
         void (*init_sw_leds) (struct ieee80211_hw *hw);
         void (*deinit_sw_leds) (struct ieee80211_hw *hw);
@@ -1384,6 +1415,7 @@ struct rtl_hal_ops {
                           u32 regaddr, u32 bitmask);
         void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
                            u32 regaddr, u32 bitmask, u32 data);
+        void (*linked_set_reg) (struct ieee80211_hw *hw);
         bool (*phy_rf6052_config) (struct ieee80211_hw *hw);
         void (*phy_rf6052_set_cck_txpower) (struct ieee80211_hw *hw,
                                             u8 *powerlevel);
@@ -1404,7 +1436,9 @@ struct rtl_intf_ops {
         int (*adapter_start) (struct ieee80211_hw *hw);
         void (*adapter_stop) (struct ieee80211_hw *hw);
 
-        int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb);
+        int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb,
+                        struct rtl_tcb_desc *ptcb_desc);
+        void (*flush)(struct ieee80211_hw *hw, bool drop);
         int (*reset_trx_ring) (struct ieee80211_hw *hw);
         bool (*waitq_insert) (struct ieee80211_hw *hw, struct sk_buff *skb);
 
@@ -1418,6 +1452,15 @@ struct rtl_intf_ops {
 struct rtl_mod_params {
         /* default: 0 = using hardware encryption */
         int sw_crypto;
+
+        /* default: 1 = using no linked power save */
+        bool inactiveps;
+
+        /* default: 1 = using linked sw power save */
+        bool swctrl_lps;
+
+        /* default: 1 = using linked fw power save */
+        bool fwctrl_lps;
 };
 
 struct rtl_hal_usbint_cfg {
@@ -1445,6 +1488,7 @@ struct rtl_hal_usbint_cfg {
 
 struct rtl_hal_cfg {
         u8 bar_id;
+        bool write_readback;
         char *name;
         char *fw_name;
         struct rtl_hal_ops *ops;
@@ -1469,7 +1513,6 @@ struct rtl_locks {
         spinlock_t rf_lock;
         spinlock_t lps_lock;
         spinlock_t waitq_lock;
-        spinlock_t tx_urb_lock;
 
         /*Dual mac*/
         spinlock_t cck_and_rw_pagea_lock;
@@ -1653,13 +1696,23 @@ struct bt_coexist_info {
 #define EF4BYTE(_val)           \
         (le32_to_cpu(_val))
 
+/* Read data from memory */
+#define READEF1BYTE(_ptr)       \
+        EF1BYTE(*((u8 *)(_ptr)))
 /* Read le16 data from memory and convert to host ordering */
 #define READEF2BYTE(_ptr)       \
         EF2BYTE(*((u16 *)(_ptr)))
+#define READEF4BYTE(_ptr)       \
+        EF4BYTE(*((u32 *)(_ptr)))
 
+/* Write data to memory */
+#define WRITEEF1BYTE(_ptr, _val)        \
+        (*((u8 *)(_ptr))) = EF1BYTE(_val)
 /* Write le16 data to memory in host ordering */
 #define WRITEEF2BYTE(_ptr, _val)        \
         (*((u16 *)(_ptr))) = EF2BYTE(_val)
+#define WRITEEF4BYTE(_ptr, _val)        \
+        (*((u16 *)(_ptr))) = EF2BYTE(_val)
 
 /* Create a bit mask
  * Examples:
@@ -1698,6 +1751,25 @@ struct bt_coexist_info {
 #define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
         (EF1BYTE(*((u8 *)(__pstart))))
 
+/*Description:
+Translate subfield (continuous bits in little-endian) of 4-byte
+value to host byte ordering.*/
+#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
+        ( \
+                (LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset))  & \
+                BIT_LEN_MASK_32(__bitlen) \
+        )
+#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
+        ( \
+                (LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \
+                BIT_LEN_MASK_16(__bitlen) \
+        )
+#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
+        ( \
+                (LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
+                BIT_LEN_MASK_8(__bitlen) \
+        )
+
 /* Description:
  * Mask subfield (continuous bits in little-endian) of 4-byte value
  * and return the result in 4-byte value in host byte ordering.
@@ -1721,6 +1793,18 @@ struct bt_coexist_info {
 /* Description:
  * Set subfield of little-endian 4-byte value to specified value.
  */
+#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
+        *((u32 *)(__pstart)) = EF4BYTE \
+        ( \
+                LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
+                ((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
+        );
+#define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
+        *((u16 *)(__pstart)) = EF2BYTE \
+        ( \
+                LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
+                ((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
+        );
 #define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \
         *((u8 *)(__pstart)) = EF1BYTE \
         ( \
@@ -1728,12 +1812,16 @@ struct bt_coexist_info {
                 ((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \
         );
 
+#define N_BYTE_ALIGMENT(__value, __aligment) ((__aligment == 1) ? \
+        (__value) : (((__value + __aligment - 1) / __aligment) * __aligment))
+
 /****************************************
         mem access macro define end
 ****************************************/
 
 #define byte(x, n) ((x >> (8 * n)) & 0xff)
 
+#define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC)
 #define RTL_WATCH_DOG_TIME      2000
 #define MSECS(t)                msecs_to_jiffies(t)
 #define WLAN_FC_GET_VERS(fc)    (le16_to_cpu(fc) & IEEE80211_FCTL_VERS)
@@ -1768,6 +1856,15 @@ struct bt_coexist_info {
 #define container_of_dwork_rtl(x, y, z) \
         container_of(container_of(x, struct delayed_work, work), y, z)
 
+#define FILL_OCTET_STRING(_os, _octet, _len)    \
+                (_os).octet = (u8 *)(_octet);           \
+                (_os).length = (_len);
+
+#define CP_MACADDR(des, src)    \
+        ((des)[0] = (src)[0], (des)[1] = (src)[1],\
+        (des)[2] = (src)[2], (des)[3] = (src)[3],\
+        (des)[4] = (src)[4], (des)[5] = (src)[5])
+
 static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr)
 {
         return rtlpriv->io.read8_sync(rtlpriv, addr);
@@ -1786,17 +1883,26 @@ static inline u32 rtl_read_dword(struct rtl_priv *rtlpriv, u32 addr)
 static inline void rtl_write_byte(struct rtl_priv *rtlpriv, u32 addr, u8 val8)
 {
         rtlpriv->io.write8_async(rtlpriv, addr, val8);
+
+        if (rtlpriv->cfg->write_readback)
+                rtlpriv->io.read8_sync(rtlpriv, addr);
 }
 
 static inline void rtl_write_word(struct rtl_priv *rtlpriv, u32 addr, u16 val16)
 {
         rtlpriv->io.write16_async(rtlpriv, addr, val16);
+
+        if (rtlpriv->cfg->write_readback)
+                rtlpriv->io.read16_sync(rtlpriv, addr);
 }
 
 static inline void rtl_write_dword(struct rtl_priv *rtlpriv,
                                    u32 addr, u32 val32)
 {
         rtlpriv->io.write32_async(rtlpriv, addr, val32);
+
+        if (rtlpriv->cfg->write_readback)
+                rtlpriv->io.read32_sync(rtlpriv, addr);
 }
 
 static inline u32 rtl_get_bbreg(struct ieee80211_hw *hw,
@@ -1855,4 +1961,31 @@ static inline u8 get_rf_type(struct rtl_phy *rtlphy)
         return rtlphy->rf_type;
 }
 
+static inline struct ieee80211_hdr *rtl_get_hdr(struct sk_buff *skb)
+{
+        return (struct ieee80211_hdr *)(skb->data);
+}
+
+static inline __le16 rtl_get_fc(struct sk_buff *skb)
+{
+        return rtl_get_hdr(skb)->frame_control;
+}
+
+static inline u16 rtl_get_tid_h(struct ieee80211_hdr *hdr)
+{
+        return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK;
+}
+
+static inline u16 rtl_get_tid(struct sk_buff *skb)
+{
+        return rtl_get_tid_h(rtl_get_hdr(skb));
+}
+
+static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw,
+                                            struct ieee80211_vif *vif,
+                                            u8 *bssid)
+{
+        return ieee80211_find_sta(vif, bssid);
+}
+
 #endif