net: wireless: rockchip_wlan: add rtl8723cs support

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / rockchip_wlan / rtl8723cs / hal / btc / halbtc8723bwifionly.c

diff --git a/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/btc/halbtc8723bwifionly.c b/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/btc/halbtc8723bwifionly.c
new file mode 100644 (file)
index 0000000..9be8d62
--- /dev/null
+++ b/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/btc/halbtc8723bwifionly.c
@@ -0,0 +1,68 @@
+#include "mp_precomp.h"
+
+
+VOID
+ex_hal8723b_wifi_only_hw_config(
+       IN struct wifi_only_cfg *pwifionlycfg
+       )
+{
+       struct wifi_only_haldata *pwifionly_haldata = &pwifionlycfg->haldata_info;
+
+
+       halwifionly_write1byte(pwifionlycfg, 0x778, 0x3); /* Set pta for wifi first priority, 0x1 need to reference pta table to determine wifi and bt priority */
+       halwifionly_bitmaskwrite1byte(pwifionlycfg, 0x40, 0x20, 0x1);
+
+       /* Set Antenna path to Wifi */
+       halwifionly_write2byte(pwifionlycfg, 0x0765, 0x8); /* Set pta for wifi first priority, 0x0 need to reference pta table to determine wifi and bt priority */
+       halwifionly_write2byte(pwifionlycfg, 0x076e, 0xc);
+
+       halwifionly_write4byte(pwifionlycfg, 0x000006c0, 0xaaaaaaaa); /* pta table, 0xaaaaaaaa means wifi is higher priority than bt */
+       halwifionly_write4byte(pwifionlycfg, 0x000006c4, 0xaaaaaaaa);
+
+       halwifionly_bitmaskwrite1byte(pwifionlycfg, 0x67, 0x20, 0x1); /* BT select s0/s1 is controlled by WiFi */
+
+       /* 0x948 setting */
+       if (pwifionlycfg->chip_interface == WIFIONLY_INTF_PCI) {
+               /* HP Foxconn NGFF at S0
+                not sure HP pg correct or not(EEPROMBluetoothSingleAntPath), so here we just write
+                0x948=0x280 for HP HW id NIC. */
+               if (pwifionly_haldata->customer_id == CUSTOMER_HP_1) {
+                       halwifionly_write4byte(pwifionlycfg, 0x948, 0x280);
+                       halwifionly_phy_set_rf_reg(pwifionlycfg, 0, 0x1, 0xfffff, 0x0); /* WiFi TRx Mask off */
+                       return;
+               }
+       }
+
+       if (pwifionly_haldata->efuse_pg_antnum == 2) {
+               halwifionly_write4byte(pwifionlycfg, 0x948, 0x0);
+       } else {
+       /* 3Attention !!! For 8723BU  !!!!
+        For 8723BU single ant case: jira [USB-1237]
+                  Because of 8723BU S1 has HW problem, we only can use S0 instead.
+                  Whether Efuse 0xc3 [6] is 0 or 1, we should always use S0 and write 0x948 to 80/280
+
+        --------------------------------------------------
+        BT Team :
+                 When in Single Ant case, Reg[0x948] has two case : 0x80 or 0x200
+                When in Two Ant case, Reg[0x948] has two case : 0x280 or 0x0
+                 Efuse 0xc3 [6] Antenna Path
+                 0xc3 [6] = 0   ==>  S1         ==>   0x948 = 0/40/200
+                 0xc3 [6] = 1   ==>  S0         ==>   0x948 = 80/240/280 */
+
+               if (pwifionlycfg->chip_interface == WIFIONLY_INTF_USB)
+                       halwifionly_write4byte(pwifionlycfg, 0x948, 0x80);
+               else {
+                       if (pwifionly_haldata->efuse_pg_antpath == 0)
+                               halwifionly_write4byte(pwifionlycfg, 0x948, 0x0);
+                       else
+                               halwifionly_write4byte(pwifionlycfg, 0x948, 0x280);
+               }
+
+       }
+
+
+       /* after 8723B F-cut, TRx Mask should be set when 0x948=0x0 or 0x280
+       PHY_SetRFReg(Adapter, 0, 0x1, 0xfffff, 0x780); WiFi TRx Mask on */
+       halwifionly_phy_set_rf_reg(pwifionlycfg, 0, 0x1, 0xfffff, 0x0); /*WiFi TRx Mask off */
+
+}