void rtl92c_read_chip_version(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
enum version_8192c chip_version = VERSION_UNKNOWN;
const char *versionid;
u32 value32;
value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
if (value32 & TRP_VAUX_EN) {
chip_version = (value32 & TYPE_ID) ? VERSION_TEST_CHIP_92C :
VERSION_TEST_CHIP_88C;
} else {
/* Normal mass production chip. */
chip_version = NORMAL_CHIP;
chip_version |= ((value32 & TYPE_ID) ? CHIP_92C : 0);
chip_version |= ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0);
/* RTL8723 with BT function. */
chip_version |= ((value32 & BT_FUNC) ? CHIP_8723 : 0);
if (IS_VENDOR_UMC(chip_version))
chip_version |= ((value32 & CHIP_VER_RTL_MASK) ?
CHIP_VENDOR_UMC_B_CUT : 0);
if (IS_92C_SERIAL(chip_version)) {
value32 = rtl_read_dword(rtlpriv, REG_HPON_FSM);
chip_version |= ((CHIP_BONDING_IDENTIFIER(value32) ==
CHIP_BONDING_92C_1T2R) ? CHIP_92C_1T2R : 0);
} else if (IS_8723_SERIES(chip_version)) {
value32 = rtl_read_dword(rtlpriv, REG_GPIO_OUTSTS);
chip_version |= ((value32 & RF_RL_ID) ?
CHIP_8723_DRV_REV : 0);
}
}
rtlhal->version = (enum version_8192c)chip_version;
pr_info("Chip version 0x%x\n", chip_version);
switch (rtlhal->version) {
case VERSION_NORMAL_TSMC_CHIP_92C_1T2R:
versionid = "NORMAL_B_CHIP_92C";
break;
case VERSION_NORMAL_TSMC_CHIP_92C:
versionid = "NORMAL_TSMC_CHIP_92C";
break;
case VERSION_NORMAL_TSMC_CHIP_88C:
versionid = "NORMAL_TSMC_CHIP_88C";
break;
case VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT:
versionid = "NORMAL_UMC_CHIP_i92C_1T2R_A_CUT";
break;
case VERSION_NORMAL_UMC_CHIP_92C_A_CUT:
versionid = "NORMAL_UMC_CHIP_92C_A_CUT";
break;
case VERSION_NORMAL_UMC_CHIP_88C_A_CUT:
versionid = "NORMAL_UMC_CHIP_88C_A_CUT";
break;
case VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT:
versionid = "NORMAL_UMC_CHIP_92C_1T2R_B_CUT";
break;
case VERSION_NORMAL_UMC_CHIP_92C_B_CUT:
versionid = "NORMAL_UMC_CHIP_92C_B_CUT";
break;
case VERSION_NORMAL_UMC_CHIP_88C_B_CUT:
versionid = "NORMAL_UMC_CHIP_88C_B_CUT";
break;
case VERSION_NORMA_UMC_CHIP_8723_1T1R_A_CUT:
versionid = "NORMAL_UMC_CHIP_8723_1T1R_A_CUT";
break;
case VERSION_NORMA_UMC_CHIP_8723_1T1R_B_CUT:
versionid = "NORMAL_UMC_CHIP_8723_1T1R_B_CUT";
break;
case VERSION_TEST_CHIP_92C:
versionid = "TEST_CHIP_92C";
break;
case VERSION_TEST_CHIP_88C:
versionid = "TEST_CHIP_88C";
break;
default:
versionid = "UNKNOWN";
break;
}
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
"Chip Version ID: %s\n", versionid);
if (IS_92C_SERIAL(rtlhal->version))
rtlphy->rf_type =
(IS_92C_1T2R(rtlhal->version)) ? RF_1T2R : RF_2T2R;
else
rtlphy->rf_type = RF_1T1R;
RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
"Chip RF Type: %s\n",
rtlphy->rf_type == RF_2T2R ? "RF_2T2R" : "RF_1T1R");
if (get_rf_type(rtlphy) == RF_1T1R)
rtlpriv->dm.rfpath_rxenable[0] = true;
else
rtlpriv->dm.rfpath_rxenable[0] =
rtlpriv->dm.rfpath_rxenable[1] = true;
RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "VersionID = 0x%4x\n",
rtlhal->version);
}
//-------------------------------------------------------------------
//
// EEPROM/EFUSE Content Parsing
//
//-------------------------------------------------------------------
static VERSION_8192C
ReadChipVersion(
IN PADAPTER Adapter
)
{
u32 value32;
VERSION_8192C version;
u8 ChipVersion=0;
value32 = rtw_read32(Adapter, REG_SYS_CFG);
if (value32 & TRP_VAUX_EN){
version = (value32 & TYPE_ID) ?VERSION_TEST_CHIP_92C :VERSION_TEST_CHIP_88C;
}
else{
ChipVersion = NORMAL_CHIP;
ChipVersion |= ((value32 & TYPE_ID) ? CHIP_92C : 0);
ChipVersion |= ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0);
ChipVersion |= ((value32 & BT_FUNC) ? CHIP_8723: 0); // RTL8723 with BT function.
#if 0
if(IS_VENDOR_UMC(ChipVersion))
ChipVersion |= ((value32 & CHIP_VER_RTL_MASK) ? CHIP_VENDOR_UMC_B_CUT : 0);
#else
// 88/92C UMC B-cut IC will not set the SYS_CFG[19] to UMC
// because we do not want the custmor to know. by tynli. 2011.01.17.
if((!IS_VENDOR_UMC(ChipVersion) )&& (value32 & CHIP_VER_RTL_MASK))
{
ChipVersion |= CHIP_VENDOR_UMC;
ChipVersion |= CHIP_VENDOR_UMC_B_CUT;
}
#endif
if(IS_92C_SERIAL(ChipVersion))
{
value32 = rtw_read32(Adapter, REG_HPON_FSM);
ChipVersion |= ((CHIP_BONDING_IDENTIFIER(value32) == CHIP_BONDING_92C_1T2R) ? CHIP_92C_1T2R : 0);
}
else if(IS_8723_SERIES(ChipVersion))
{
value32 = rtw_read32(Adapter, REG_GPIO_OUTSTS);
ChipVersion |= ((value32 & RF_RL_ID) ? CHIP_8723_DRV_REV : 0);
}
version = (VERSION_8192C)ChipVersion;
}
switch(version)
{
case VERSION_NORMAL_TSMC_CHIP_92C_1T2R:
MSG_8192C("Chip Version ID: VERSION_NORMAL_TSMC_CHIP_92C_1T2R.\n");
break;
case VERSION_NORMAL_TSMC_CHIP_92C:
MSG_8192C("Chip Version ID: VERSION_NORMAL_TSMC_CHIP_92C.\n");
break;
case VERSION_NORMAL_TSMC_CHIP_88C:
MSG_8192C("Chip Version ID: VERSION_NORMAL_TSMC_CHIP_88C.\n");
break;
case VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT.\n");
break;
case VERSION_NORMAL_UMC_CHIP_92C_A_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMAL_UMC_CHIP_92C_A_CUT.\n");
break;
case VERSION_NORMAL_UMC_CHIP_88C_A_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMAL_UMC_CHIP_88C_A_CUT.\n");
break;
case VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT.\n");
break;
case VERSION_NORMAL_UMC_CHIP_92C_B_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMAL_UMC_CHIP_92C_B_CUT.\n");
break;
case VERSION_NORMAL_UMC_CHIP_88C_B_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMAL_UMC_CHIP_88C_B_CUT.\n");
break;
case VERSION_TEST_CHIP_92C:
MSG_8192C("Chip Version ID: VERSION_TEST_CHIP_92C.\n");
break;
case VERSION_TEST_CHIP_88C:
MSG_8192C("Chip Version ID: VERSION_TEST_CHIP_88C.\n");
break;
case VERSION_NORMA_UMC_CHIP_8723_1T1R_A_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMA_UMC_CHIP_8723_1T1R_A_CUT.\n");
break;
case VERSION_NORMA_UMC_CHIP_8723_1T1R_B_CUT:
MSG_8192C("Chip Version ID: VERSION_NORMA_UMC_CHIP_8723_1T1R_B_CUT.\n");
break;
default:
MSG_8192C("Chip Version ID: ???????????????.\n");
break;
}
return version;
}