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path: root/drivers/staging/keucr/smilsub.c
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-rw-r--r--drivers/staging/keucr/smilsub.c679
1 files changed, 0 insertions, 679 deletions
diff --git a/drivers/staging/keucr/smilsub.c b/drivers/staging/keucr/smilsub.c
deleted file mode 100644
index e981f14f3bf9..000000000000
--- a/drivers/staging/keucr/smilsub.c
+++ /dev/null
@@ -1,679 +0,0 @@
-#include <linux/slab.h>
-#include "usb.h"
-#include "scsiglue.h"
-#include "transport.h"
-
-#include "smcommon.h"
-#include "smil.h"
-
-static u8 _Check_D_DevCode(u8);
-static u32 ErrXDCode;
-static u8 IsSSFDCCompliance;
-static u8 IsXDCompliance;
-
-struct keucr_media_info Ssfdc;
-struct keucr_media_address Media;
-struct keucr_media_area CisArea;
-
-static u8 EccBuf[6];
-
-#define EVEN 0 /* Even Page for 256byte/page */
-#define ODD 1 /* Odd Page for 256byte/page */
-
-
-/* SmartMedia Redundant buffer data Control Subroutine
- *----- Check_D_DataBlank() --------------------------------------------
- */
-int Check_D_DataBlank(u8 *redundant)
-{
- char i;
-
- for (i = 0; i < REDTSIZE; i++)
- if (*redundant++ != 0xFF)
- return ERROR;
-
- return SMSUCCESS;
-}
-
-/* ----- Check_D_FailBlock() -------------------------------------------- */
-int Check_D_FailBlock(u8 *redundant)
-{
- redundant += REDT_BLOCK;
-
- if (*redundant == 0xFF)
- return SMSUCCESS;
- if (!*redundant)
- return ERROR;
- if (hweight8(*redundant) < 7)
- return ERROR;
-
- return SMSUCCESS;
-}
-
-/* ----- Check_D_DataStatus() ------------------------------------------- */
-int Check_D_DataStatus(u8 *redundant)
-{
- redundant += REDT_DATA;
-
- if (*redundant == 0xFF)
- return SMSUCCESS;
- if (!*redundant) {
- ErrXDCode = ERR_DataStatus;
- return ERROR;
- } else
- ErrXDCode = NO_ERROR;
-
- if (hweight8(*redundant) < 5)
- return ERROR;
-
- return SMSUCCESS;
-}
-
-/* ----- Load_D_LogBlockAddr() ------------------------------------------ */
-int Load_D_LogBlockAddr(u8 *redundant)
-{
- u16 addr1, addr2;
-
- addr1 = (u16)*(redundant + REDT_ADDR1H)*0x0100 +
- (u16)*(redundant + REDT_ADDR1L);
- addr2 = (u16)*(redundant + REDT_ADDR2H)*0x0100 +
- (u16)*(redundant + REDT_ADDR2L);
-
- if (addr1 == addr2)
- if ((addr1 & 0xF000) == 0x1000) {
- Media.LogBlock = (addr1 & 0x0FFF) / 2;
- return SMSUCCESS;
- }
-
- if (hweight16((u16)(addr1^addr2)) != 0x01)
- return ERROR;
-
- if ((addr1 & 0xF000) == 0x1000)
- if (!(hweight16(addr1) & 0x01)) {
- Media.LogBlock = (addr1 & 0x0FFF) / 2;
- return SMSUCCESS;
- }
-
- if ((addr2 & 0xF000) == 0x1000)
- if (!(hweight16(addr2) & 0x01)) {
- Media.LogBlock = (addr2 & 0x0FFF) / 2;
- return SMSUCCESS;
- }
-
- return ERROR;
-}
-
-/* ----- Clr_D_RedundantData() ------------------------------------------ */
-void Clr_D_RedundantData(u8 *redundant)
-{
- char i;
-
- for (i = 0; i < REDTSIZE; i++)
- *(redundant + i) = 0xFF;
-}
-
-/* ----- Set_D_LogBlockAddr() ------------------------------------------- */
-void Set_D_LogBlockAddr(u8 *redundant)
-{
- u16 addr;
-
- *(redundant + REDT_BLOCK) = 0xFF;
- *(redundant + REDT_DATA) = 0xFF;
- addr = Media.LogBlock*2 + 0x1000;
-
- if ((hweight16(addr) % 2))
- addr++;
-
- *(redundant + REDT_ADDR1H) = *(redundant + REDT_ADDR2H) =
- (u8)(addr / 0x0100);
- *(redundant + REDT_ADDR1L) = *(redundant + REDT_ADDR2L) = (u8)addr;
-}
-
-/*----- Set_D_FailBlock() ---------------------------------------------- */
-void Set_D_FailBlock(u8 *redundant)
-{
- char i;
-
- for (i = 0; i < REDTSIZE; i++)
- *redundant++ = (u8)((i == REDT_BLOCK) ? 0xF0 : 0xFF);
-}
-
-/* ----- Set_D_DataStaus() ---------------------------------------------- */
-void Set_D_DataStaus(u8 *redundant)
-{
- redundant += REDT_DATA;
- *redundant = 0x00;
-}
-
-/* SmartMedia Function Command Subroutine
- * 6250 CMD 6
- */
-/* ----- Ssfdc_D_Reset() ------------------------------------------------ */
-void Ssfdc_D_Reset(struct us_data *us)
-{
- return;
-}
-
-/* ----- Ssfdc_D_ReadCisSect() ------------------------------------------ */
-int Ssfdc_D_ReadCisSect(struct us_data *us, u8 *buf, u8 *redundant)
-{
- u8 zone, sector;
- u16 block;
-
- zone = Media.Zone; block = Media.PhyBlock; sector = Media.Sector;
- Media.Zone = 0;
- Media.PhyBlock = CisArea.PhyBlock;
- Media.Sector = CisArea.Sector;
-
- if (Ssfdc_D_ReadSect(us, buf, redundant)) {
- Media.Zone = zone;
- Media.PhyBlock = block;
- Media.Sector = sector;
- return ERROR;
- }
-
- Media.Zone = zone; Media.PhyBlock = block; Media.Sector = sector;
- return SMSUCCESS;
-}
-
-/* 6250 CMD 1 */
-/* ----- Ssfdc_D_ReadSect() --------------------------------------------- */
-int Ssfdc_D_ReadSect(struct us_data *us, u8 *buf, u8 *redundant)
-{
- struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
- int result;
- u16 addr;
-
- result = ENE_LoadBinCode(us, SM_RW_PATTERN);
- if (result != USB_STOR_XFER_GOOD) {
- dev_err(&us->pusb_dev->dev,
- "Failed to load SmartMedia read/write code\n");
- return USB_STOR_TRANSPORT_ERROR;
- }
-
- addr = (u16)Media.Zone*Ssfdc.MaxBlocks + Media.PhyBlock;
- addr = addr*(u16)Ssfdc.MaxSectors + Media.Sector;
-
- /* Read sect data */
- 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] = 0x02;
- bcb->CDB[4] = (u8)addr;
- bcb->CDB[3] = (u8)(addr / 0x0100);
- bcb->CDB[2] = Media.Zone / 2;
-
- result = ENE_SendScsiCmd(us, FDIR_READ, buf, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- /* Read redundant */
- memset(bcb, 0, sizeof(struct bulk_cb_wrap));
- bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
- bcb->DataTransferLength = 0x10;
- bcb->Flags = 0x80;
- bcb->CDB[0] = 0xF1;
- bcb->CDB[1] = 0x03;
- bcb->CDB[4] = (u8)addr;
- bcb->CDB[3] = (u8)(addr / 0x0100);
- bcb->CDB[2] = Media.Zone / 2;
- bcb->CDB[8] = 0;
- bcb->CDB[9] = 1;
-
- result = ENE_SendScsiCmd(us, FDIR_READ, redundant, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- return USB_STOR_TRANSPORT_GOOD;
-}
-
-/* ----- Ssfdc_D_ReadBlock() --------------------------------------------- */
-int Ssfdc_D_ReadBlock(struct us_data *us, u16 count, u8 *buf,
- u8 *redundant)
-{
- struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
- int result;
- u16 addr;
-
- result = ENE_LoadBinCode(us, SM_RW_PATTERN);
- if (result != USB_STOR_XFER_GOOD) {
- dev_err(&us->pusb_dev->dev,
- "Failed to load SmartMedia read/write code\n");
- return USB_STOR_TRANSPORT_ERROR;
- }
-
- addr = (u16)Media.Zone*Ssfdc.MaxBlocks + Media.PhyBlock;
- addr = addr*(u16)Ssfdc.MaxSectors + Media.Sector;
-
- /* Read sect data */
- memset(bcb, 0, sizeof(struct bulk_cb_wrap));
- bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
- bcb->DataTransferLength = 0x200*count;
- bcb->Flags = 0x80;
- bcb->CDB[0] = 0xF1;
- bcb->CDB[1] = 0x02;
- bcb->CDB[4] = (u8)addr;
- bcb->CDB[3] = (u8)(addr / 0x0100);
- bcb->CDB[2] = Media.Zone / 2;
-
- result = ENE_SendScsiCmd(us, FDIR_READ, buf, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- /* Read redundant */
- memset(bcb, 0, sizeof(struct bulk_cb_wrap));
- bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
- bcb->DataTransferLength = 0x10;
- bcb->Flags = 0x80;
- bcb->CDB[0] = 0xF1;
- bcb->CDB[1] = 0x03;
- bcb->CDB[4] = (u8)addr;
- bcb->CDB[3] = (u8)(addr / 0x0100);
- bcb->CDB[2] = Media.Zone / 2;
- bcb->CDB[8] = 0;
- bcb->CDB[9] = 1;
-
- result = ENE_SendScsiCmd(us, FDIR_READ, redundant, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- return USB_STOR_TRANSPORT_GOOD;
-}
-
-
-/* ----- Ssfdc_D_CopyBlock() -------------------------------------------- */
-int Ssfdc_D_CopyBlock(struct us_data *us, u16 count, u8 *buf,
- u8 *redundant)
-{
- struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
- int result;
- u16 ReadAddr, WriteAddr;
-
- result = ENE_LoadBinCode(us, SM_RW_PATTERN);
- if (result != USB_STOR_XFER_GOOD) {
- dev_err(&us->pusb_dev->dev,
- "Failed to load SmartMedia read/write code\n");
- return USB_STOR_TRANSPORT_ERROR;
- }
-
- ReadAddr = (u16)Media.Zone*Ssfdc.MaxBlocks + ReadBlock;
- ReadAddr = ReadAddr*(u16)Ssfdc.MaxSectors;
- WriteAddr = (u16)Media.Zone*Ssfdc.MaxBlocks + WriteBlock;
- WriteAddr = WriteAddr*(u16)Ssfdc.MaxSectors;
-
- /* Write sect data */
- memset(bcb, 0, sizeof(struct bulk_cb_wrap));
- bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
- bcb->DataTransferLength = 0x200*count;
- bcb->Flags = 0x00;
- bcb->CDB[0] = 0xF0;
- bcb->CDB[1] = 0x08;
- bcb->CDB[7] = (u8)WriteAddr;
- bcb->CDB[6] = (u8)(WriteAddr / 0x0100);
- bcb->CDB[5] = Media.Zone / 2;
- bcb->CDB[8] = *(redundant + REDT_ADDR1H);
- bcb->CDB[9] = *(redundant + REDT_ADDR1L);
- bcb->CDB[10] = Media.Sector;
-
- if (ReadBlock != NO_ASSIGN) {
- bcb->CDB[4] = (u8)ReadAddr;
- bcb->CDB[3] = (u8)(ReadAddr / 0x0100);
- bcb->CDB[2] = Media.Zone / 2;
- } else
- bcb->CDB[11] = 1;
-
- result = ENE_SendScsiCmd(us, FDIR_WRITE, buf, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- return USB_STOR_TRANSPORT_GOOD;
-}
-
-/* ----- Ssfdc_D_WriteSectForCopy() ------------------------------------- */
-int Ssfdc_D_WriteSectForCopy(struct us_data *us, u8 *buf, u8 *redundant)
-{
- struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
- int result;
- u16 addr;
-
- result = ENE_LoadBinCode(us, SM_RW_PATTERN);
- if (result != USB_STOR_XFER_GOOD) {
- dev_err(&us->pusb_dev->dev,
- "Failed to load SmartMedia read/write code\n");
- return USB_STOR_TRANSPORT_ERROR;
- }
-
-
- addr = (u16)Media.Zone*Ssfdc.MaxBlocks + Media.PhyBlock;
- addr = addr*(u16)Ssfdc.MaxSectors + Media.Sector;
-
- /* Write sect data */
- memset(bcb, 0, sizeof(struct bulk_cb_wrap));
- bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
- bcb->DataTransferLength = 0x200;
- bcb->Flags = 0x00;
- bcb->CDB[0] = 0xF0;
- bcb->CDB[1] = 0x04;
- bcb->CDB[7] = (u8)addr;
- bcb->CDB[6] = (u8)(addr / 0x0100);
- bcb->CDB[5] = Media.Zone / 2;
- bcb->CDB[8] = *(redundant + REDT_ADDR1H);
- bcb->CDB[9] = *(redundant + REDT_ADDR1L);
-
- result = ENE_SendScsiCmd(us, FDIR_WRITE, buf, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- return USB_STOR_TRANSPORT_GOOD;
-}
-
-/* 6250 CMD 5 */
-/* ----- Ssfdc_D_EraseBlock() ------------------------------------------- */
-int Ssfdc_D_EraseBlock(struct us_data *us)
-{
- struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
- int result;
- u16 addr;
-
- result = ENE_LoadBinCode(us, SM_RW_PATTERN);
- if (result != USB_STOR_XFER_GOOD) {
- dev_err(&us->pusb_dev->dev,
- "Failed to load SmartMedia read/write code\n");
- return USB_STOR_TRANSPORT_ERROR;
- }
-
- addr = (u16)Media.Zone*Ssfdc.MaxBlocks + Media.PhyBlock;
- addr = addr*(u16)Ssfdc.MaxSectors;
-
- 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] = 0xF2;
- bcb->CDB[1] = 0x06;
- bcb->CDB[7] = (u8)addr;
- bcb->CDB[6] = (u8)(addr / 0x0100);
- bcb->CDB[5] = Media.Zone / 2;
-
- result = ENE_SendScsiCmd(us, FDIR_READ, NULL, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- return USB_STOR_TRANSPORT_GOOD;
-}
-
-/* 6250 CMD 2 */
-/*----- Ssfdc_D_ReadRedtData() ----------------------------------------- */
-int Ssfdc_D_ReadRedtData(struct us_data *us, u8 *redundant)
-{
- struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
- int result;
- u16 addr;
- u8 *buf;
-
- result = ENE_LoadBinCode(us, SM_RW_PATTERN);
- if (result != USB_STOR_XFER_GOOD) {
- dev_err(&us->pusb_dev->dev,
- "Failed to load SmartMedia read/write code\n");
- return USB_STOR_TRANSPORT_ERROR;
- }
-
- addr = (u16)Media.Zone*Ssfdc.MaxBlocks + Media.PhyBlock;
- addr = addr*(u16)Ssfdc.MaxSectors + Media.Sector;
-
- memset(bcb, 0, sizeof(struct bulk_cb_wrap));
- bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
- bcb->DataTransferLength = 0x10;
- bcb->Flags = 0x80;
- bcb->CDB[0] = 0xF1;
- bcb->CDB[1] = 0x03;
- bcb->CDB[4] = (u8)addr;
- bcb->CDB[3] = (u8)(addr / 0x0100);
- bcb->CDB[2] = Media.Zone / 2;
- bcb->CDB[8] = 0;
- bcb->CDB[9] = 1;
-
- buf = kmalloc(0x10, GFP_KERNEL);
- result = ENE_SendScsiCmd(us, FDIR_READ, buf, 0);
- memcpy(redundant, buf, 0x10);
- kfree(buf);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- return USB_STOR_TRANSPORT_GOOD;
-}
-
-/* 6250 CMD 4 */
-/* ----- Ssfdc_D_WriteRedtData() ---------------------------------------- */
-int Ssfdc_D_WriteRedtData(struct us_data *us, u8 *redundant)
-{
- struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
- int result;
- u16 addr;
-
- result = ENE_LoadBinCode(us, SM_RW_PATTERN);
- if (result != USB_STOR_XFER_GOOD) {
- dev_err(&us->pusb_dev->dev,
- "Failed to load SmartMedia read/write code\n");
- return USB_STOR_TRANSPORT_ERROR;
- }
-
- addr = (u16)Media.Zone*Ssfdc.MaxBlocks + Media.PhyBlock;
- addr = addr*(u16)Ssfdc.MaxSectors + Media.Sector;
-
- memset(bcb, 0, sizeof(struct bulk_cb_wrap));
- bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
- bcb->DataTransferLength = 0x10;
- bcb->Flags = 0x80;
- bcb->CDB[0] = 0xF2;
- bcb->CDB[1] = 0x05;
- bcb->CDB[7] = (u8)addr;
- bcb->CDB[6] = (u8)(addr / 0x0100);
- bcb->CDB[5] = Media.Zone / 2;
- bcb->CDB[8] = *(redundant + REDT_ADDR1H);
- bcb->CDB[9] = *(redundant + REDT_ADDR1L);
-
- result = ENE_SendScsiCmd(us, FDIR_READ, NULL, 0);
- if (result != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- return USB_STOR_TRANSPORT_GOOD;
-}
-
-/* ----- Ssfdc_D_CheckStatus() ------------------------------------------ */
-int Ssfdc_D_CheckStatus(void)
-{
- return SMSUCCESS;
-}
-
-
-
-/* SmartMedia ID Code Check & Mode Set Subroutine
- * ----- Set_D_SsfdcModel() ---------------------------------------------
- */
-int Set_D_SsfdcModel(u8 dcode)
-{
- switch (_Check_D_DevCode(dcode)) {
- case SSFDC1MB:
- Ssfdc.Model = SSFDC1MB;
- Ssfdc.Attribute = FLASH | AD3CYC | BS16 | PS256;
- Ssfdc.MaxZones = 1;
- Ssfdc.MaxBlocks = 256;
- Ssfdc.MaxLogBlocks = 250;
- Ssfdc.MaxSectors = 8;
- break;
- case SSFDC2MB:
- Ssfdc.Model = SSFDC2MB;
- Ssfdc.Attribute = FLASH | AD3CYC | BS16 | PS256;
- Ssfdc.MaxZones = 1;
- Ssfdc.MaxBlocks = 512;
- Ssfdc.MaxLogBlocks = 500;
- Ssfdc.MaxSectors = 8;
- break;
- case SSFDC4MB:
- Ssfdc.Model = SSFDC4MB;
- Ssfdc.Attribute = FLASH | AD3CYC | BS16 | PS512;
- Ssfdc.MaxZones = 1;
- Ssfdc.MaxBlocks = 512;
- Ssfdc.MaxLogBlocks = 500;
- Ssfdc.MaxSectors = 16;
- break;
- case SSFDC8MB:
- Ssfdc.Model = SSFDC8MB;
- Ssfdc.Attribute = FLASH | AD3CYC | BS16 | PS512;
- Ssfdc.MaxZones = 1;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 16;
- break;
- case SSFDC16MB:
- Ssfdc.Model = SSFDC16MB;
- Ssfdc.Attribute = FLASH | AD3CYC | BS32 | PS512;
- Ssfdc.MaxZones = 1;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- case SSFDC32MB:
- Ssfdc.Model = SSFDC32MB;
- Ssfdc.Attribute = FLASH | AD3CYC | BS32 | PS512;
- Ssfdc.MaxZones = 2;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- case SSFDC64MB:
- Ssfdc.Model = SSFDC64MB;
- Ssfdc.Attribute = FLASH | AD4CYC | BS32 | PS512;
- Ssfdc.MaxZones = 4;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- case SSFDC128MB:
- Ssfdc.Model = SSFDC128MB;
- Ssfdc.Attribute = FLASH | AD4CYC | BS32 | PS512;
- Ssfdc.MaxZones = 8;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- case SSFDC256MB:
- Ssfdc.Model = SSFDC256MB;
- Ssfdc.Attribute = FLASH | AD4CYC | BS32 | PS512;
- Ssfdc.MaxZones = 16;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- case SSFDC512MB:
- Ssfdc.Model = SSFDC512MB;
- Ssfdc.Attribute = FLASH | AD4CYC | BS32 | PS512;
- Ssfdc.MaxZones = 32;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- case SSFDC1GB:
- Ssfdc.Model = SSFDC1GB;
- Ssfdc.Attribute = FLASH | AD4CYC | BS32 | PS512;
- Ssfdc.MaxZones = 64;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- case SSFDC2GB:
- Ssfdc.Model = SSFDC2GB;
- Ssfdc.Attribute = FLASH | AD4CYC | BS32 | PS512;
- Ssfdc.MaxZones = 128;
- Ssfdc.MaxBlocks = 1024;
- Ssfdc.MaxLogBlocks = 1000;
- Ssfdc.MaxSectors = 32;
- break;
- default:
- Ssfdc.Model = NOSSFDC;
- return ERROR;
- }
-
- return SMSUCCESS;
-}
-
-/* ----- _Check_D_DevCode() --------------------------------------------- */
-static u8 _Check_D_DevCode(u8 dcode)
-{
- switch (dcode) {
- case 0x6E:
- case 0xE8:
- case 0xEC: return SSFDC1MB; /* 8Mbit (1M) NAND */
- case 0x64:
- case 0xEA: return SSFDC2MB; /* 16Mbit (2M) NAND */
- case 0x6B:
- case 0xE3:
- case 0xE5: return SSFDC4MB; /* 32Mbit (4M) NAND */
- case 0xE6: return SSFDC8MB; /* 64Mbit (8M) NAND */
- case 0x73: return SSFDC16MB; /* 128Mbit (16M)NAND */
- case 0x75: return SSFDC32MB; /* 256Mbit (32M)NAND */
- case 0x76: return SSFDC64MB; /* 512Mbit (64M)NAND */
- case 0x79: return SSFDC128MB; /* 1Gbit(128M)NAND */
- case 0x71: return SSFDC256MB;
- case 0xDC: return SSFDC512MB;
- case 0xD3: return SSFDC1GB;
- case 0xD5: return SSFDC2GB;
- default: return NOSSFDC;
- }
-}
-
-
-
-
-/* SmartMedia ECC Control Subroutine
- * ----- Check_D_ReadError() ----------------------------------------------
- */
-int Check_D_ReadError(u8 *redundant)
-{
- return SMSUCCESS;
-}
-
-/* ----- Check_D_Correct() ---------------------------------------------- */
-int Check_D_Correct(u8 *buf, u8 *redundant)
-{
- return SMSUCCESS;
-}
-
-/* ----- Check_D_CISdata() ---------------------------------------------- */
-int Check_D_CISdata(u8 *buf, u8 *redundant)
-{
- u8 cis[] = {0x01, 0x03, 0xD9, 0x01, 0xFF, 0x18, 0x02,
- 0xDF, 0x01, 0x20};
-
- int cis_len = sizeof(cis);
-
- if (!IsSSFDCCompliance && !IsXDCompliance)
- return SMSUCCESS;
-
- if (!memcmp(redundant + 0x0D, EccBuf, 3))
- return memcmp(buf, cis, cis_len);
-
- if (!_Correct_D_SwECC(buf, redundant + 0x0D, EccBuf))
- return memcmp(buf, cis, cis_len);
-
- buf += 0x100;
- if (!memcmp(redundant + 0x08, EccBuf + 0x03, 3))
- return memcmp(buf, cis, cis_len);
-
- if (!_Correct_D_SwECC(buf, redundant + 0x08, EccBuf + 0x03))
- return memcmp(buf, cis, cis_len);
-
- return ERROR;
-}
-
-/* ----- Set_D_RightECC() ---------------------------------------------- */
-void Set_D_RightECC(u8 *redundant)
-{
- /* Driver ECC Check */
- return;
-}
-
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-19 14:10:41 +0000