1 files changed, 51 insertions, 279 deletions

diff --git a/drivers/staging/keucr/init.c b/drivers/staging/keucr/init.c
index 515e448852a..1e7449d6d12 100644
--- a/drivers/staging/keucr/init.c
+++ b/drivers/staging/keucr/init.c
@@ -9,43 +9,30 @@
 #include "usb.h"
 #include "scsiglue.h"
 #include "transport.h"
+#include "smil.h"
 #include "init.h"
 
-BYTE IsSSFDCCompliance;
-BYTE IsXDCompliance;
-
 /*
  * ENE_InitMedia():
  */
 int ENE_InitMedia(struct us_data *us)
 {
 	int	result;
-	BYTE	MiscReg03 = 0;
+	u8	MiscReg03 = 0;
 
-	printk(KERN_INFO "--- Init Media ---\n");
-	result = ENE_Read_BYTE(us, REG_CARD_STATUS, &MiscReg03);
+	dev_info(&us->pusb_dev->dev, "--- Init Media ---\n");
+	result = ene_read_byte(us, REG_CARD_STATUS, &MiscReg03);
 	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "Read register fail !!\n");
+		dev_err(&us->pusb_dev->dev, "Failed to read register\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
-	printk(KERN_INFO "MiscReg03 = %x\n", MiscReg03);
-
-	if (MiscReg03 & 0x01) {
-		if (!us->SD_Status.Ready) {
-			result = ENE_SDInit(us);
-			if (result != USB_STOR_XFER_GOOD)
-				return USB_STOR_TRANSPORT_ERROR;
-		}
-	}
+	dev_info(&us->pusb_dev->dev, "MiscReg03 = %x\n", MiscReg03);
 
 	if (MiscReg03 & 0x02) {
 		if (!us->SM_Status.Ready && !us->MS_Status.Ready) {
 			result = ENE_SMInit(us);
-			if (result != USB_STOR_XFER_GOOD) {
-				result = ENE_MSInit(us);
-				if (result != USB_STOR_XFER_GOOD)
-					return USB_STOR_TRANSPORT_ERROR;
-			}
+			if (result != USB_STOR_XFER_GOOD)
+				return USB_STOR_TRANSPORT_ERROR;
 		}
 
 	}
@@ -53,9 +40,9 @@ int ENE_InitMedia(struct us_data *us)
 }
 
 /*
- * ENE_Read_BYTE() :
+ * ene_read_byte() :
  */
-int ENE_Read_BYTE(struct us_data *us, WORD index, void *buf)
+int ene_read_byte(struct us_data *us, u16 index, void *buf)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int result;
@@ -65,144 +52,29 @@ int ENE_Read_BYTE(struct us_data *us, WORD index, void *buf)
 	bcb->DataTransferLength	= 0x01;
 	bcb->Flags			= 0x80;
 	bcb->CDB[0]			= 0xED;
-	bcb->CDB[2]			= (BYTE)(index>>8);
-	bcb->CDB[3]			= (BYTE)index;
+	bcb->CDB[2]			= (u8)(index>>8);
+	bcb->CDB[3]			= (u8)index;
 
 	result = ENE_SendScsiCmd(us, FDIR_READ, buf, 0);
 	return result;
 }
 
 /*
- * ENE_SDInit():
- */
-int ENE_SDInit(struct us_data *us)
-{
-	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
-	int	result;
-	BYTE	buf[0x200];
-
-	printk(KERN_INFO "transport --- ENE_SDInit\n");
-	/* SD Init Part-1 */
-	result = ENE_LoadBinCode(us, SD_INIT1_PATTERN);
-	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "Load SD Init Code Part-1 Fail !!\n");
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-
-	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
-	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
-	bcb->Flags = 0x80;
-	bcb->CDB[0] = 0xF2;
-
-	result = ENE_SendScsiCmd(us, FDIR_READ, NULL, 0);
-	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "Exection SD Init Code Fail !!\n");
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-
-	/* SD Init Part-2 */
-	result = ENE_LoadBinCode(us, SD_INIT2_PATTERN);
-	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "Load SD Init Code Part-2 Fail !!\n");
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-
-	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
-	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
-	bcb->DataTransferLength	= 0x200;
-	bcb->Flags			= 0x80;
-	bcb->CDB[0]			= 0xF1;
-
-	result = ENE_SendScsiCmd(us, FDIR_READ, &buf, 0);
-	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "Exection SD Init Code Fail !!\n");
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-
-	us->SD_Status =  *(PSD_STATUS)&buf[0];
-	if (us->SD_Status.Insert && us->SD_Status.Ready) {
-		ENE_ReadSDReg(us, (PBYTE)&buf);
-		printk(KERN_INFO "Insert     = %x\n", us->SD_Status.Insert);
-		printk(KERN_INFO "Ready      = %x\n", us->SD_Status.Ready);
-		printk(KERN_INFO "IsMMC      = %x\n", us->SD_Status.IsMMC);
-		printk(KERN_INFO "HiCapacity = %x\n", us->SD_Status.HiCapacity);
-		printk(KERN_INFO "HiSpeed    = %x\n", us->SD_Status.HiSpeed);
-		printk(KERN_INFO "WtP        = %x\n", us->SD_Status.WtP);
-	} else {
-		printk(KERN_ERR "SD Card Not Ready --- %x\n", buf[0]);
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-	return USB_STOR_TRANSPORT_GOOD;
-}
-
-/*
- * ENE_MSInit():
- */
-int ENE_MSInit(struct us_data *us)
-{
-	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
-	int	result;
-	BYTE	buf[0x200];
-	WORD	MSP_BlockSize, MSP_UserAreaBlocks;
-
-	printk(KERN_INFO "transport --- ENE_MSInit\n");
-	result = ENE_LoadBinCode(us, MS_INIT_PATTERN);
-	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "Load MS Init Code Fail !!\n");
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-
-	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
-	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
-	bcb->DataTransferLength	= 0x200;
-	bcb->Flags			= 0x80;
-	bcb->CDB[0]			= 0xF1;
-	bcb->CDB[1]			= 0x01;
-
-	result = ENE_SendScsiCmd(us, FDIR_READ, &buf, 0);
-	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "Exection MS Init Code Fail !!\n");
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-
-	us->MS_Status = *(PMS_STATUS)&buf[0];
-
-	if (us->MS_Status.Insert && us->MS_Status.Ready) {
-		printk(KERN_INFO "Insert     = %x\n", us->MS_Status.Insert);
-		printk(KERN_INFO "Ready      = %x\n", us->MS_Status.Ready);
-		printk(KERN_INFO "IsMSPro    = %x\n", us->MS_Status.IsMSPro);
-		printk(KERN_INFO "IsMSPHG    = %x\n", us->MS_Status.IsMSPHG);
-		printk(KERN_INFO "WtP        = %x\n", us->MS_Status.WtP);
-		if (us->MS_Status.IsMSPro) {
-			MSP_BlockSize      = (buf[6] << 8) | buf[7];
-			MSP_UserAreaBlocks = (buf[10] << 8) | buf[11];
-			us->MSP_TotalBlock = MSP_BlockSize * MSP_UserAreaBlocks;
-		} else {
-			MS_CardInit(us);
-		}
-		printk(KERN_INFO "MS Init Code OK !!\n");
-	} else {
-		printk(KERN_INFO "MS Card Not Ready --- %x\n", buf[0]);
-		return USB_STOR_TRANSPORT_ERROR;
-	}
-
-	return USB_STOR_TRANSPORT_GOOD;
-}
-
-/*
  *ENE_SMInit()
  */
 int ENE_SMInit(struct us_data *us)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int	result;
-	BYTE	buf[0x200];
+	u8	buf[0x200];
 
-	printk(KERN_INFO "transport --- ENE_SMInit\n");
+	dev_dbg(&us->pusb_dev->dev, "transport --- ENE_SMInit\n");
 
 	result = ENE_LoadBinCode(us, SM_INIT_PATTERN);
 	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_INFO "Load SM Init Code Fail !!\n");
+		dev_info(&us->pusb_dev->dev,
+			 "Failed to load SmartMedia init code\n: result= %x\n",
+			 result);
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -215,26 +87,33 @@ int ENE_SMInit(struct us_data *us)
 
 	result = ENE_SendScsiCmd(us, FDIR_READ, &buf, 0);
 	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR
-		       "Exection SM Init Code Fail !! result = %x\n", result);
+		dev_err(&us->pusb_dev->dev,
+			"Failed to load SmartMedia init code: result = %x\n",
+			result);
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
-	us->SM_Status = *(PSM_STATUS)&buf[0];
+	us->SM_Status = *(struct keucr_sm_status *)&buf[0];
 
 	us->SM_DeviceID = buf[1];
 	us->SM_CardID   = buf[2];
 
 	if (us->SM_Status.Insert && us->SM_Status.Ready) {
-		printk(KERN_INFO "Insert     = %x\n", us->SM_Status.Insert);
-		printk(KERN_INFO "Ready      = %x\n", us->SM_Status.Ready);
-		printk(KERN_INFO "WtP        = %x\n", us->SM_Status.WtP);
-		printk(KERN_INFO "DeviceID   = %x\n", us->SM_DeviceID);
-		printk(KERN_INFO "CardID     = %x\n", us->SM_CardID);
+		dev_info(&us->pusb_dev->dev, "Insert     = %x\n",
+					     us->SM_Status.Insert);
+		dev_info(&us->pusb_dev->dev, "Ready      = %x\n",
+					     us->SM_Status.Ready);
+		dev_info(&us->pusb_dev->dev, "WtP        = %x\n",
+					     us->SM_Status.WtP);
+		dev_info(&us->pusb_dev->dev, "DeviceID   = %x\n",
+					     us->SM_DeviceID);
+		dev_info(&us->pusb_dev->dev, "CardID     = %x\n",
+					     us->SM_CardID);
 		MediaChange = 1;
 		Check_D_MediaFmt(us);
 	} else {
-		printk(KERN_ERR "SM Card Not Ready --- %x\n", buf[0]);
+		dev_err(&us->pusb_dev->dev,
+			"SmartMedia Card Not Ready --- %x\n", buf[0]);
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -242,48 +121,16 @@ int ENE_SMInit(struct us_data *us)
 }
 
 /*
- * ENE_ReadSDReg()
- */
-int ENE_ReadSDReg(struct us_data *us, u8 *RdBuf)
-{
-	WORD	tmpreg;
-	DWORD	reg4b;
-
-	/* printk(KERN_INFO "transport --- ENE_ReadSDReg\n"); */
-	reg4b = *(PDWORD)&RdBuf[0x18];
-	us->SD_READ_BL_LEN = (BYTE)((reg4b >> 8) & 0x0f);
-
-	tmpreg = (WORD) reg4b;
-	reg4b = *(PDWORD)(&RdBuf[0x14]);
-	if (us->SD_Status.HiCapacity && !us->SD_Status.IsMMC)
-		us->HC_C_SIZE = (reg4b >> 8) & 0x3fffff;
-
-	us->SD_C_SIZE = ((tmpreg & 0x03) << 10) | (WORD)(reg4b >> 22);
-	us->SD_C_SIZE_MULT = (BYTE)(reg4b >> 7)  & 0x07;
-	if (us->SD_Status.HiCapacity && us->SD_Status.IsMMC)
-		us->HC_C_SIZE = *(PDWORD)(&RdBuf[0x100]);
-
-	if (us->SD_READ_BL_LEN > SD_BLOCK_LEN) {
-		us->SD_Block_Mult =
-			1 << (us->SD_READ_BL_LEN - SD_BLOCK_LEN);
-		us->SD_READ_BL_LEN = SD_BLOCK_LEN;
-	} else {
-		us->SD_Block_Mult = 1;
-	}
-	return USB_STOR_TRANSPORT_GOOD;
-}
-
-/*
  * ENE_LoadBinCode()
  */
-int ENE_LoadBinCode(struct us_data *us, BYTE flag)
+int ENE_LoadBinCode(struct us_data *us, u8 flag)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int result;
 	/* void *buf; */
-	PBYTE buf;
+	u8 *buf;
 
-	/* printk(KERN_INFO "transport --- ENE_LoadBinCode\n"); */
+	/* dev_info(&us->pusb_dev->dev, "transport --- ENE_LoadBinCode\n"); */
 	if (us->BIN_FLAG == flag)
 		return USB_STOR_TRANSPORT_GOOD;
 
@@ -291,39 +138,13 @@ int ENE_LoadBinCode(struct us_data *us, BYTE flag)
 	if (buf == NULL)
 		return USB_STOR_TRANSPORT_ERROR;
 	switch (flag) {
-	/* For SD */
-	case SD_INIT1_PATTERN:
-		printk(KERN_INFO "SD_INIT1_PATTERN\n");
-		memcpy(buf, SD_Init1, 0x800);
-		break;
-	case SD_INIT2_PATTERN:
-		printk(KERN_INFO "SD_INIT2_PATTERN\n");
-		memcpy(buf, SD_Init2, 0x800);
-		break;
-	case SD_RW_PATTERN:
-		printk(KERN_INFO "SD_RW_PATTERN\n");
-		memcpy(buf, SD_Rdwr, 0x800);
-		break;
-	/* For MS */
-	case MS_INIT_PATTERN:
-		printk(KERN_INFO "MS_INIT_PATTERN\n");
-		memcpy(buf, MS_Init, 0x800);
-		break;
-	case MSP_RW_PATTERN:
-		printk(KERN_INFO "MSP_RW_PATTERN\n");
-		memcpy(buf, MSP_Rdwr, 0x800);
-		break;
-	case MS_RW_PATTERN:
-		printk(KERN_INFO "MS_RW_PATTERN\n");
-		memcpy(buf, MS_Rdwr, 0x800);
-		break;
 	/* For SS */
 	case SM_INIT_PATTERN:
-		printk(KERN_INFO "SM_INIT_PATTERN\n");
+		dev_dbg(&us->pusb_dev->dev, "SM_INIT_PATTERN\n");
 		memcpy(buf, SM_Init, 0x800);
 		break;
 	case SM_RW_PATTERN:
-		printk(KERN_INFO "SM_RW_PATTERN\n");
+		dev_dbg(&us->pusb_dev->dev, "SM_RW_PATTERN\n");
 		memcpy(buf, SM_Rdwr, 0x800);
 		break;
 	}
@@ -344,7 +165,7 @@ int ENE_LoadBinCode(struct us_data *us, BYTE flag)
 /*
  * ENE_SendScsiCmd():
  */
-int ENE_SendScsiCmd(struct us_data *us, BYTE fDir, void *buf, int use_sg)
+int ENE_SendScsiCmd(struct us_data *us, u8 fDir, void *buf, int use_sg)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *) us->iobuf;
@@ -354,12 +175,13 @@ int ENE_SendScsiCmd(struct us_data *us, BYTE fDir, void *buf, int use_sg)
 		     cswlen = 0, partial = 0;
 	unsigned int residue;
 
-	/* printk(KERN_INFO "transport --- ENE_SendScsiCmd\n"); */
+	/* dev_dbg(&us->pusb_dev->dev, "transport --- ENE_SendScsiCmd\n"); */
 	/* send cmd to out endpoint */
 	result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,
 					    bcb, US_BULK_CB_WRAP_LEN, NULL);
 	if (result != USB_STOR_XFER_GOOD) {
-		printk(KERN_ERR "send cmd to out endpoint fail ---\n");
+		dev_err(&us->pusb_dev->dev,
+				"send cmd to out endpoint fail ---\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -378,7 +200,7 @@ int ENE_SendScsiCmd(struct us_data *us, BYTE fDir, void *buf, int use_sg)
 			result = usb_stor_bulk_transfer_sg(us, pipe, buf,
 						transfer_length, 0, &partial);
 		if (result != USB_STOR_XFER_GOOD) {
-			printk(KERN_ERR "data transfer fail ---\n");
+			dev_err(&us->pusb_dev->dev, "data transfer fail ---\n");
 			return USB_STOR_TRANSPORT_ERROR;
 		}
 	}
@@ -388,14 +210,16 @@ int ENE_SendScsiCmd(struct us_data *us, BYTE fDir, void *buf, int use_sg)
 						US_BULK_CS_WRAP_LEN, &cswlen);
 
 	if (result == USB_STOR_XFER_SHORT && cswlen == 0) {
-		printk(KERN_WARNING "Received 0-length CSW; retrying...\n");
+		dev_warn(&us->pusb_dev->dev,
+				"Received 0-length CSW; retrying...\n");
 		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
 					bcs, US_BULK_CS_WRAP_LEN, &cswlen);
 	}
 
 	if (result == USB_STOR_XFER_STALLED) {
 		/* get the status again */
-		printk(KERN_WARNING "Attempting to get CSW (2nd try)...\n");
+		dev_warn(&us->pusb_dev->dev,
+				"Attempting to get CSW (2nd try)...\n");
 		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
 						bcs, US_BULK_CS_WRAP_LEN, NULL);
 	}
@@ -412,8 +236,9 @@ int ENE_SendScsiCmd(struct us_data *us, BYTE fDir, void *buf, int use_sg)
 	 */
 	if (residue && !(us->fflags & US_FL_IGNORE_RESIDUE)) {
 		residue = min(residue, transfer_length);
-		scsi_set_resid(us->srb, max(scsi_get_resid(us->srb),
-							(int) residue));
+		if (us->srb)
+			scsi_set_resid(us->srb, max(scsi_get_resid(us->srb),
+					(int) residue));
 	}
 
 	if (bcs->Status != US_BULK_STAT_OK)
@@ -431,7 +256,7 @@ int ENE_Read_Data(struct us_data *us, void *buf, unsigned int length)
 	struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *) us->iobuf;
 	int result;
 
-	/* printk(KERN_INFO "transport --- ENE_Read_Data\n"); */
+	/* dev_dbg(&us->pusb_dev->dev, "transport --- ENE_Read_Data\n"); */
 	/* set up the command wrapper */
 	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
@@ -506,56 +331,3 @@ int ENE_Write_Data(struct us_data *us, void *buf, unsigned int length)
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-/*
- * usb_stor_print_cmd():
- */
-void usb_stor_print_cmd(struct scsi_cmnd *srb)
-{
-	PBYTE	Cdb = srb->cmnd;
-	DWORD	cmd = Cdb[0];
-	DWORD	bn  =	((Cdb[2] << 24) & 0xff000000) |
-			((Cdb[3] << 16) & 0x00ff0000) |
-			((Cdb[4] << 8) & 0x0000ff00) |
-			((Cdb[5] << 0) & 0x000000ff);
-	WORD	blen = ((Cdb[7] << 8) & 0xff00) | ((Cdb[8] << 0) & 0x00ff);
-
-	switch (cmd) {
-	case TEST_UNIT_READY:
-		/* printk(KERN_INFO
-			 "scsi cmd %X --- SCSIOP_TEST_UNIT_READY\n", cmd); */
-		break;
-	case INQUIRY:
-		printk(KERN_INFO "scsi cmd %X --- SCSIOP_INQUIRY\n", cmd);
-		break;
-	case MODE_SENSE:
-		printk(KERN_INFO "scsi cmd %X --- SCSIOP_MODE_SENSE\n", cmd);
-		break;
-	case START_STOP:
-		printk(KERN_INFO "scsi cmd %X --- SCSIOP_START_STOP\n", cmd);
-		break;
-	case READ_CAPACITY:
-		printk(KERN_INFO "scsi cmd %X --- SCSIOP_READ_CAPACITY\n", cmd);
-		break;
-	case READ_10:
-		/*  printk(KERN_INFO
-			   "scsi cmd %X --- SCSIOP_READ,bn = %X, blen = %X\n"
-			   ,cmd, bn, blen); */
-		break;
-	case WRITE_10:
-		/* printk(KERN_INFO
-			  "scsi cmd %X --- SCSIOP_WRITE,
-			  bn = %X, blen = %X\n" , cmd, bn, blen); */
-		break;
-	case ALLOW_MEDIUM_REMOVAL:
-		printk(KERN_INFO
-			"scsi cmd %X --- SCSIOP_ALLOW_MEDIUM_REMOVAL\n", cmd);
-		break;
-	default:
-		printk(KERN_INFO "scsi cmd %X --- Other cmd\n", cmd);
-		break;
-	}
-	bn = 0;
-	blen = 0;
-}
-
-