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Commit 5c392654 authored by Larry Finger's avatar Larry Finger Committed by Kalle Valo
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rtlwifi: rtl8192ee: Convert driver to use common hardware info routine 



The driver for RTL8192EE chips is converted to use the common routine
for getting the hardware information.

Reported-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 94687927

drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c

+12 −61
Original line number Diff line number Diff line
@@ -2098,75 +2098,24 @@ static void _rtl92ee_read_adapter_info(struct ieee80211_hw *hw) 
	struct rtl_priv *rtlpriv = rtl_priv(hw);

	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));

	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));

	u16 i, usvalue;

	u8 hwinfo[HWSET_MAX_SIZE];

	u16 eeprom_id;



	switch (rtlefuse->epromtype) {

	case EEPROM_BOOT_EFUSE:

		rtl_efuse_shadow_map_update(hw);

		break;



	case EEPROM_93C46:

		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,

			 "RTL819X Not boot from eeprom, check it !!\n");

		return;



	default:

		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,

			 "boot from neither eeprom nor efuse, check it !!\n");

	int params[] = {RTL8192E_EEPROM_ID, EEPROM_VID, EEPROM_DID,

			EEPROM_SVID, EEPROM_SMID, EEPROM_MAC_ADDR,

			EEPROM_CHANNELPLAN, EEPROM_VERSION, EEPROM_CUSTOMER_ID,

			COUNTRY_CODE_WORLD_WIDE_13};

	u8 *hwinfo;



	hwinfo = kzalloc(HWSET_MAX_SIZE, GFP_KERNEL);

	if (!hwinfo)

		return;

	}

	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);



	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n",

		      hwinfo, HWSET_MAX_SIZE);

	if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params))

		goto exit;



	eeprom_id = *((u16 *)&hwinfo[0]);

	if (eeprom_id != RTL8192E_EEPROM_ID) {

		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,

			 "EEPROM ID(%#x) is invalid!!\n", eeprom_id);

		rtlefuse->autoload_failflag = true;

	} else {

		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");

		rtlefuse->autoload_failflag = false;

	}



	if (rtlefuse->autoload_failflag)

		return;

	/*VID DID SVID SDID*/

	rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];

	rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID];

	rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID];

	rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID];

	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROMId = 0x%4x\n", eeprom_id);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,

		 "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,

		 "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,

		 "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,

		 "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid);

	/*customer ID*/

	rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];

	if (rtlefuse->eeprom_oemid == 0xFF)

		rtlefuse->eeprom_oemid = 0;



	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,

		 "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);

	/*EEPROM version*/

	rtlefuse->eeprom_version = *(u8 *)&hwinfo[EEPROM_VERSION];

	/*mac address*/

	for (i = 0; i < 6; i += 2) {

		usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];

		*((u16 *)(&rtlefuse->dev_addr[i])) = usvalue;

	}



	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,

		 "dev_addr: %pM\n", rtlefuse->dev_addr);

	/*channel plan */

	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];

	/* set channel plan from efuse */

	rtlefuse->channel_plan = rtlefuse->eeprom_channelplan;

	/*tx power*/
@@ -2208,6 +2157,8 @@ static void _rtl92ee_read_adapter_info(struct ieee80211_hw *hw) 
			break;

		}

	}

exit:

	kfree(hwinfo);

}



static void _rtl92ee_hal_customized_behavior(struct ieee80211_hw *hw)