From 691cc9529efe8ea7abaab170c452ae4470bf3ac2 Mon Sep 17 00:00:00 2001
From: Roman Yeryomin <roman@advem.lv>
Date: Wed, 6 Feb 2013 02:59:31 +0200
Subject: Rebase files to rsdk 3.2 and refresh patches. Compilable (not by
 humans).

Signed-off-by: Roman Yeryomin <roman@advem.lv>
---
 .../drivers/net/wireless/rtl8192cd/HalPwrSeqCmd.c  | 129 +++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 target/linux/realtek/files/drivers/net/wireless/rtl8192cd/HalPwrSeqCmd.c

(limited to 'target/linux/realtek/files/drivers/net/wireless/rtl8192cd/HalPwrSeqCmd.c')

diff --git a/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/HalPwrSeqCmd.c b/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/HalPwrSeqCmd.c
new file mode 100644
index 000000000..4ab1b03fc
--- /dev/null
+++ b/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/HalPwrSeqCmd.c
@@ -0,0 +1,129 @@
+/*++
+Copyright (c) Realtek Semiconductor Corp. All rights reserved.
+
+Module Name:
+	HalPwrSeqCmd.c
+	
+Abstract:
+	Implement HW Power sequence configuration CMD handling routine for Realtek devices.
+	    
+Major Change History:
+	When       Who               What
+	---------- ---------------   -------------------------------
+	2011-07-07 Roger            Create.
+	
+--*/
+
+#ifdef CONFIG_RTL_88E_SUPPORT
+//#include "Mp_Precomp.h"
+#ifdef __KERNEL__
+#include <linux/kernel.h>
+#endif
+#include "8192cd_debug.h"
+#include "8192cd_headers.h"
+#include "8192cd_util.h"
+
+#define TRUE		1
+#define FALSE	0
+
+//
+//	Description: 
+//		This routine deal with the Power Configuration CMDs parsing for RTL8723/RTL8188E Series IC.
+//
+//	Assumption:
+//		We should follow specific format which was released from HW SD. 
+//
+//	2011.07.07, added by Roger.
+//
+unsigned int HalPwrSeqCmdParsing(struct rtl8192cd_priv *priv, unsigned char CutVersion, unsigned char FabVersion, 
+							 unsigned char InterfaceType, WLAN_PWR_CFG PwrSeqCmd[])
+{
+		
+	WLAN_PWR_CFG 	PwrCfgCmd = {0};
+	unsigned int 		bPollingBit = FALSE;
+	unsigned int		AryIdx=0;
+	unsigned char		value = 0;
+	unsigned int		offset = 0;
+	unsigned int 		pollingCount = 0; // polling autoload done.
+	unsigned int		maxPollingCnt = 5000;
+	
+	do {
+		PwrCfgCmd=PwrSeqCmd[AryIdx];
+
+		DEBUG_INFO("%s %d, ENTRY, offset:0x%x, cut_msk:0x%x, fab_msk:0x%x, if_msk:0x%x, base:0x%x, cmd:0x%x, msk:0x%x, value:0x%x\n", 
+			__FUNCTION__, __LINE__, GET_PWR_CFG_OFFSET(PwrCfgCmd), GET_PWR_CFG_CUT_MASK(PwrCfgCmd), 
+			GET_PWR_CFG_FAB_MASK(PwrCfgCmd), GET_PWR_CFG_INTF_MASK(PwrCfgCmd), GET_PWR_CFG_BASE(PwrCfgCmd), 
+			GET_PWR_CFG_CMD(PwrCfgCmd), GET_PWR_CFG_MASK(PwrCfgCmd), GET_PWR_CFG_VALUE(PwrCfgCmd));
+
+		//2 Only Handle the command whose FAB, CUT, and Interface are matched
+		if((GET_PWR_CFG_FAB_MASK(PwrCfgCmd)&FabVersion)&&
+			(GET_PWR_CFG_CUT_MASK(PwrCfgCmd)&CutVersion)&&
+			(GET_PWR_CFG_INTF_MASK(PwrCfgCmd)&InterfaceType)) {
+			switch(GET_PWR_CFG_CMD(PwrCfgCmd))
+			{
+			case PWR_CMD_READ:
+				DEBUG_INFO("%s %d, PWR_CMD_READ\n", __FUNCTION__, __LINE__);
+				break;
+
+			case PWR_CMD_WRITE:
+				DEBUG_INFO("%s %d, PWR_CMD_WRITE\n", __FUNCTION__, __LINE__);
+				offset = GET_PWR_CFG_OFFSET(PwrCfgCmd);
+
+				//Read the value from system register		
+				value = RTL_R8(offset);
+				value = value&(~(GET_PWR_CFG_MASK(PwrCfgCmd)));
+				value = value|(GET_PWR_CFG_VALUE(PwrCfgCmd)&GET_PWR_CFG_MASK(PwrCfgCmd));
+
+				//Write the value back to sytem register
+				RTL_W8(offset, value);
+				break;
+
+			case PWR_CMD_POLLING:
+				DEBUG_INFO("%s %d, PWR_CMD_POLLING\n", __FUNCTION__, __LINE__);
+				bPollingBit = FALSE;					
+				offset = GET_PWR_CFG_OFFSET(PwrCfgCmd);				
+
+				do {
+					value = RTL_R8(offset);
+					value=value&GET_PWR_CFG_MASK(PwrCfgCmd);
+					if(value==(GET_PWR_CFG_VALUE(PwrCfgCmd)&GET_PWR_CFG_MASK(PwrCfgCmd)))
+						bPollingBit=TRUE;
+					else	
+						delay_us(10);
+					
+					if(pollingCount++ > maxPollingCnt){
+						DEBUG_WARN("%s %d, PWR_CMD_POLLING, Fail to polling Offset[0x%x]\n", __FUNCTION__, __LINE__, offset);
+						return FALSE;
+					}
+				}while(!bPollingBit);
+
+				break;
+
+			case PWR_CMD_DELAY:
+				DEBUG_INFO("%s %d, PWR_CMD_DELAY\n", __FUNCTION__, __LINE__);
+				if(GET_PWR_CFG_VALUE(PwrCfgCmd) == PWRSEQ_DELAY_US)
+					delay_us(GET_PWR_CFG_OFFSET(PwrCfgCmd));
+				else
+					delay_us(GET_PWR_CFG_OFFSET(PwrCfgCmd)*1000);
+				break; 
+
+			case PWR_CMD_END:
+				// When this command is parsed, end the process
+				DEBUG_INFO("%s %d, PWR_CMD_END\n", __FUNCTION__, __LINE__);
+				return TRUE;
+				break;
+
+			default:
+				DEBUG_ERR("%s %d, Unknown CMD!!\n", __FUNCTION__, __LINE__);
+				break;
+			}
+
+		}
+		
+		AryIdx++;//Add Array Index
+	}while(1);
+
+	return TRUE;
+}
+#endif
+
-- 
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