2 files changed, 144 insertions, 13 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
index 83cd64895292..2f577c8828fc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
@@ -121,11 +121,37 @@
 #define CHIP_92C                        0x01
 #define CHIP_88C                        0x00
 
+/* Add vendor information into chip version definition.
+ * Add UMC B-Cut and RTL8723 chip info definition.
+ *
+ * BIT 7        Reserved
+ * BIT 6        UMC BCut
+ * BIT 5        Manufacturer(TSMC/UMC)
+ * BIT 4        TEST/NORMAL
+ * BIT 3        8723 Version
+ * BIT 2        8723?
+ * BIT 1        1T2R?
+ * BIT 0        88C/92C
+*/
+
 enum version_8192c {
         VERSION_A_CHIP_92C = 0x01,
         VERSION_A_CHIP_88C = 0x00,
         VERSION_B_CHIP_92C = 0x11,
         VERSION_B_CHIP_88C = 0x10,
+        VERSION_TEST_CHIP_88C = 0x00,
+        VERSION_TEST_CHIP_92C = 0x01,
+        VERSION_NORMAL_TSMC_CHIP_88C = 0x10,
+        VERSION_NORMAL_TSMC_CHIP_92C = 0x11,
+        VERSION_NORMAL_TSMC_CHIP_92C_1T2R = 0x13,
+        VERSION_NORMAL_UMC_CHIP_88C_A_CUT = 0x30,
+        VERSION_NORMAL_UMC_CHIP_92C_A_CUT = 0x31,
+        VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT = 0x33,
+        VERSION_NORMA_UMC_CHIP_8723_1T1R_A_CUT = 0x34,
+        VERSION_NORMA_UMC_CHIP_8723_1T1R_B_CUT = 0x3c,
+        VERSION_NORMAL_UMC_CHIP_88C_B_CUT = 0x70,
+        VERSION_NORMAL_UMC_CHIP_92C_B_CUT = 0x71,
+        VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT = 0x73,
         VERSION_UNKNOWN = 0x88,
 };
 
@@ -254,4 +280,122 @@ struct h2c_cmd_8192c {
         u8 *p_cmdbuffer;
 };
 
+static inline u8 _rtl92c_get_chnl_group(u8 chnl)
+{
+        u8 group = 0;
+
+        if (chnl < 3)
+                group = 0;
+        else if (chnl < 9)
+                group = 1;
+        else
+                group = 2;
+
+        return group;
+}
+
+/* NOTE: reference to rtl8192c_rates struct */
+static inline int _rtl92c_rate_mapping(struct ieee80211_hw *hw, bool isHT,
+                                       u8 desc_rate, bool first_ampdu)
+{
+        struct rtl_priv *rtlpriv = rtl_priv(hw);
+        int rate_idx = 0;
+
+        if (first_ampdu) {
+                if (false == isHT) {
+                        switch (desc_rate) {
+                        case DESC92C_RATE1M:
+                                rate_idx = 0;
+                                break;
+                        case DESC92C_RATE2M:
+                                rate_idx = 1;
+                                break;
+                        case DESC92C_RATE5_5M:
+                                rate_idx = 2;
+                                break;
+                        case DESC92C_RATE11M:
+                                rate_idx = 3;
+                                break;
+                        case DESC92C_RATE6M:
+                                rate_idx = 4;
+                                break;
+                        case DESC92C_RATE9M:
+                                rate_idx = 5;
+                                break;
+                        case DESC92C_RATE12M:
+                                rate_idx = 6;
+                                break;
+                        case DESC92C_RATE18M:
+                                rate_idx = 7;
+                                break;
+                        case DESC92C_RATE24M:
+                                rate_idx = 8;
+                                break;
+                        case DESC92C_RATE36M:
+                                rate_idx = 9;
+                                break;
+                        case DESC92C_RATE48M:
+                                rate_idx = 10;
+                                break;
+                        case DESC92C_RATE54M:
+                                rate_idx = 11;
+                                break;
+                        default:
+                                RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG,
+                                         ("Rate %d is not support, set to "
+                                        "1M rate.\n", desc_rate));
+                                rate_idx = 0;
+                                break;
+                        }
+                } else {
+                        rate_idx = 11;
+                }
+                return rate_idx;
+        }
+        switch (desc_rate) {
+        case DESC92C_RATE1M:
+                rate_idx = 0;
+                break;
+        case DESC92C_RATE2M:
+                rate_idx = 1;
+                break;
+        case DESC92C_RATE5_5M:
+                rate_idx = 2;
+                break;
+        case DESC92C_RATE11M:
+                rate_idx = 3;
+                break;
+        case DESC92C_RATE6M:
+                rate_idx = 4;
+                break;
+        case DESC92C_RATE9M:
+                rate_idx = 5;
+                break;
+        case DESC92C_RATE12M:
+                rate_idx = 6;
+                break;
+        case DESC92C_RATE18M:
+                rate_idx = 7;
+                break;
+        case DESC92C_RATE24M:
+                rate_idx = 8;
+                break;
+        case DESC92C_RATE36M:
+                rate_idx = 9;
+                break;
+        case DESC92C_RATE48M:
+                rate_idx = 10;
+                break;
+        case DESC92C_RATE54M:
+                rate_idx = 11;
+                break;
+        /* TODO: How to mapping MCS rate? */
+        /*  NOTE: referenc to __ieee80211_rx */
+        default:
+                rate_idx = 11;
+                break;
+        }
+        return rate_idx;
+}
+
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index 1c41a0c93506..0e280995aace 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -1335,19 +1335,6 @@ void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
         rtl92ce_enable_interrupt(hw);
 }
 
-static u8 _rtl92c_get_chnl_group(u8 chnl)
-{
-        u8 group;
-
-        if (chnl < 3)
-                group = 0;
-        else if (chnl < 9)
-                group = 1;
-        else
-                group = 2;
-        return group;
-}
-
 static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
                                                  bool autoload_fail,
                                                  u8 *hwinfo)