---

yaml
---
r: 278226
b: refs/heads/master
c: abfabc9
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ff6ff96b5ba5b39f7ab3d8ea0cf9ec414452ac92
+refs/heads/master: abfabc9b48f6943dbb707fcfc2ef2a04c329e3e8

trunk/drivers/net/wireless/rtlwifi/base.c

@@ -344,9 +344,9 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 	if (is_valid_ether_addr(rtlefuse->dev_addr)) {
 		SET_IEEE80211_PERM_ADDR(hw, rtlefuse->dev_addr);
 	} else {
-		u8 rtlmac[] = { 0x00, 0xe0, 0x4c, 0x81, 0x92, 0x00 };
-		get_random_bytes((rtlmac + (ETH_ALEN - 1)), 1);
-		SET_IEEE80211_PERM_ADDR(hw, rtlmac);
+		u8 rtlmac1[] = { 0x00, 0xe0, 0x4c, 0x81, 0x92, 0x00 };
+		get_random_bytes((rtlmac1 + (ETH_ALEN - 1)), 1);
+		SET_IEEE80211_PERM_ADDR(hw, rtlmac1);
 	}
 
 }

trunk/drivers/net/wireless/rtlwifi/base.h

@@ -76,7 +76,7 @@ enum ap_peer {
 	SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val)
 
 #define SET_80211_PS_POLL_AID(_hdr, _val)		\
-	(*(u16 *)((u8 *)(_hdr) + 2) = le16_to_cpu(_val))
+	(*(u16 *)((u8 *)(_hdr) + 2) = _val)
 #define SET_80211_PS_POLL_BSSID(_hdr, _val)		\
 	memcpy(((u8 *)(_hdr)) + 4, (u8 *)(_val), ETH_ALEN)
 #define SET_80211_PS_POLL_TA(_hdr, _val)		\

trunk/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c

@@ -108,27 +108,30 @@ static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
 	u8 *bufferPtr = (u8 *) buffer;
 	u32 *pu4BytePtr = (u32 *) buffer;
 	u32 i, offset, blockCount, remainSize;
+	u32 data;
 
 	if (rtlpriv->io.writeN_sync) {
 		rtl_block_fw_writeN(hw, buffer, size);
 		return;
 	}
 	blockCount = size / blockSize;
 	remainSize = size % blockSize;
+	if (remainSize) {
+		/* the last word is < 4 bytes - pad it with zeros */
+		for (i = 0; i < 4 - remainSize; i++)
+			*(bufferPtr + size + i) = 0;
+		blockCount++;
+	}
 
 	for (i = 0; i < blockCount; i++) {
 		offset = i * blockSize;
+		/* for big-endian platforms, the firmware data need to be byte
+		 * swapped as it was read as a byte string and will be written
+		 * as 32-bit dwords and byte swapped when written
+		 */
+		data = le32_to_cpu(*(__le32 *)(pu4BytePtr + i));
 		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
-				*(pu4BytePtr + i));
-	}
-
-	if (remainSize) {
-		offset = blockCount * blockSize;
-		bufferPtr += offset;
-		for (i = 0; i < remainSize; i++) {
-			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
-						 offset + i), *(bufferPtr + i));
-		}
+				data);
 	}
 }
 
@@ -269,8 +272,9 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
 	if (IS_FW_HEADER_EXIST(pfwheader)) {
 		RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
 			 ("Firmware Version(%d), Signature(%#x),Size(%d)\n",
-			  pfwheader->version, pfwheader->signature,
-			  (uint)sizeof(struct rtl92c_firmware_header)));
+			 le16_to_cpu(pfwheader->version),
+			 le16_to_cpu(pfwheader->signature),
+			 (uint)sizeof(struct rtl92c_firmware_header)));
 
 		pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
 		fwsize = fwsize - sizeof(struct rtl92c_firmware_header);

trunk/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h

@@ -38,26 +38,26 @@
 #define FW_8192C_POLLING_TIMEOUT_COUNT		100
 
 #define IS_FW_HEADER_EXIST(_pfwhdr)	\
-	((_pfwhdr->signature&0xFFF0) == 0x92C0 ||\
-	(_pfwhdr->signature&0xFFF0) == 0x88C0)
+	((le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x92C0 ||\
+	(le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x88C0)
 
 struct rtl92c_firmware_header {
-	u16 signature;
+	__le16 signature;
 	u8 category;
 	u8 function;
-	u16 version;
+	__le16 version;
 	u8 subversion;
 	u8 rsvd1;
 	u8 month;
 	u8 date;
 	u8 hour;
 	u8 minute;
-	u16 ramcodeSize;
-	u16 rsvd2;
-	u32 svnindex;
-	u32 rsvd3;
-	u32 rsvd4;
-	u32 rsvd5;
+	__le16 ramcodeSize;
+	__le16 rsvd2;
+	__le32 svnindex;
+	__le32 rsvd3;
+	__le32 rsvd4;
+	__le32 rsvd5;
 };
 
 enum rtl8192c_h2c_cmd {

trunk/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c

@@ -498,7 +498,7 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw)
 	}
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, ("MAP\n"),
 		      hwinfo, HWSET_MAX_SIZE);
-	eeprom_id = *((u16 *)&hwinfo[0]);
+	eeprom_id = le16_to_cpu(*((__le16 *)&hwinfo[0]));
 	if (eeprom_id != RTL8190_EEPROM_ID) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("EEPROM ID(%#x) is invalid!!\n", eeprom_id));
@@ -516,13 +516,14 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw)
 	pr_info("MAC address: %pM\n", rtlefuse->dev_addr);
 	_rtl92cu_read_txpower_info_from_hwpg(hw,
 					   rtlefuse->autoload_failflag, hwinfo);
-	rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];
-	rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID];
+	rtlefuse->eeprom_vid = le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_VID]);
+	rtlefuse->eeprom_did = le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_DID]);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
 		 (" VID = 0x%02x PID = 0x%02x\n",
 		 rtlefuse->eeprom_vid, rtlefuse->eeprom_did));
 	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
-	rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
+	rtlefuse->eeprom_version =
+			 le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_VERSION]);
 	rtlefuse->txpwr_fromeprom = true;
 	rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,

trunk/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c

@@ -491,7 +491,7 @@ static void _rtl_tx_desc_checksum(u8 *txdesc)
 	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0);
 	for (index = 0; index < 16; index++)
 		checksum = checksum ^ (*(ptr + index));
-	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum);
+	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, cpu_to_le16(checksum));
 }
 
 void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,

trunk/drivers/net/wireless/rtlwifi/usb.c

@@ -82,6 +82,7 @@ static int _usbctrl_vendorreq_async_write(struct usb_device *udev, u8 request,
 	dr->wValue = cpu_to_le16(value);
 	dr->wIndex = cpu_to_le16(index);
 	dr->wLength = cpu_to_le16(len);
+	/* data are already in little-endian order */
 	memcpy(buf, pdata, len);
 	usb_fill_control_urb(urb, udev, pipe,
 			     (unsigned char *)dr, buf, len,
@@ -101,6 +102,7 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request,
 	int status;
 	u8 reqtype;
 	int vendorreq_times = 0;
+	static int count;
 
 	pipe = usb_rcvctrlpipe(udev, 0); /* read_in */
 	reqtype =  REALTEK_USB_VENQT_READ;
@@ -117,9 +119,9 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request,
 			break;
 		}
 	}
-	if (status < 0)
+	if (status < 0 && count++ < 4)
 		pr_err("reg 0x%x, usbctrl_vendorreq TimeOut! status:0x%x value=0x%x\n",
-		       value, status, *(u32 *)pdata);
+		       value, status, le32_to_cpu(*(u32 *)pdata));
 	return status;
 }
 
@@ -139,7 +141,7 @@ static u32 _usb_read_sync(struct usb_device *udev, u32 addr, u16 len)
 
 	wvalue = (u16)addr;
 	_usbctrl_vendorreq_sync_read(udev, request, wvalue, index, data, len);
-	ret = *data;
+	ret = le32_to_cpu(*data);
 	kfree(data);
 	return ret;
 }
@@ -171,12 +173,12 @@ static void _usb_write_async(struct usb_device *udev, u32 addr, u32 val,
 	u8 request;
 	u16 wvalue;
 	u16 index;
-	u32 data;
+	__le32 data;
 
 	request = REALTEK_USB_VENQT_CMD_REQ;
 	index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */
 	wvalue = (u16)(addr&0x0000ffff);
-	data = val;
+	data = cpu_to_le32(val);
 	_usbctrl_vendorreq_async_write(udev, request, wvalue, index, &data,
 				       len);
 }