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path: root/drivers/staging/keucr/smilmain.c
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Diffstat (limited to 'drivers/staging/keucr/smilmain.c')
-rw-r--r--drivers/staging/keucr/smilmain.c197
1 files changed, 86 insertions, 111 deletions
diff --git a/drivers/staging/keucr/smilmain.c b/drivers/staging/keucr/smilmain.c
index 2786808fde9..42ec8a669ad 100644
--- a/drivers/staging/keucr/smilmain.c
+++ b/drivers/staging/keucr/smilmain.c
@@ -4,70 +4,45 @@
#include "smcommon.h"
#include "smil.h"
-int Check_D_LogCHS(WORD *, BYTE *, BYTE *);
-void Initialize_D_Media(void);
-void PowerOff_D_Media(void);
-int Check_D_MediaPower(void);
-int Check_D_MediaExist(void);
-int Check_D_MediaWP(void);
-int Check_D_MediaFmt(struct us_data *);
-int Check_D_MediaFmtForEraseAll(struct us_data *);
-int Conv_D_MediaAddr(struct us_data *, DWORD);
-int Inc_D_MediaAddr(struct us_data *);
-int Check_D_FirstSect(void);
-int Check_D_LastSect(void);
-int Media_D_ReadOneSect(struct us_data *, WORD, BYTE *);
-int Media_D_WriteOneSect(struct us_data *, WORD, BYTE *);
-int Media_D_CopyBlockHead(struct us_data *);
-int Media_D_CopyBlockTail(struct us_data *);
-int Media_D_EraseOneBlock(void);
-int Media_D_EraseAllBlock(void);
-
-int Copy_D_BlockAll(struct us_data *, DWORD);
-int Copy_D_BlockHead(struct us_data *);
-int Copy_D_BlockTail(struct us_data *);
-int Reassign_D_BlockHead(struct us_data *);
-
-int Assign_D_WriteBlock(void);
-int Release_D_ReadBlock(struct us_data *);
-int Release_D_WriteBlock(struct us_data *);
-int Release_D_CopySector(struct us_data *);
-
-int Copy_D_PhyOneSect(struct us_data *);
-int Read_D_PhyOneSect(struct us_data *, WORD, BYTE *);
-int Write_D_PhyOneSect(struct us_data *, WORD, BYTE *);
-int Erase_D_PhyOneBlock(struct us_data *);
-
-int Set_D_PhyFmtValue(struct us_data *);
-int Search_D_CIS(struct us_data *);
-int Make_D_LogTable(struct us_data *);
-void Check_D_BlockIsFull(void);
-
-int MarkFail_D_PhyOneBlock(struct us_data *);
-
-DWORD ErrXDCode;
-DWORD ErrCode;
-static BYTE WorkBuf[SECTSIZE];
-static BYTE Redundant[REDTSIZE];
-static BYTE WorkRedund[REDTSIZE];
-/* 128 x 1000, Log2Phy[MAX_ZONENUM][MAX_LOGBLOCK]; */
-static WORD *Log2Phy[MAX_ZONENUM];
-static BYTE Assign[MAX_ZONENUM][MAX_BLOCKNUM / 8];
-static WORD AssignStart[MAX_ZONENUM];
-WORD ReadBlock;
-WORD WriteBlock;
-DWORD MediaChange;
-static DWORD SectCopyMode;
+static int Conv_D_MediaAddr(struct us_data *, u32);
+static int Inc_D_MediaAddr(struct us_data *);
+static int Media_D_ReadOneSect(struct us_data *, u16, u8 *);
-/* BIT Control Macro */
-static BYTE BitData[] = { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 };
-#define Set_D_Bit(a, b) (a[(BYTE)((b) / 8)] |= BitData[(b) % 8])
-#define Clr_D_Bit(a, b) (a[(BYTE)((b) / 8)] &= ~BitData[(b) % 8])
-#define Chk_D_Bit(a, b) (a[(BYTE)((b) / 8)] & BitData[(b) % 8])
+static int Copy_D_BlockAll(struct us_data *, u32);
+
+static int Assign_D_WriteBlock(void);
+static int Release_D_ReadBlock(struct us_data *);
+static int Release_D_WriteBlock(struct us_data *);
+static int Release_D_CopySector(struct us_data *);
+
+static int Copy_D_PhyOneSect(struct us_data *);
+static int Read_D_PhyOneSect(struct us_data *, u16, u8 *);
+static int Erase_D_PhyOneBlock(struct us_data *);
+
+static int Set_D_PhyFmtValue(struct us_data *);
+static int Search_D_CIS(struct us_data *);
+static int Make_D_LogTable(struct us_data *);
-BYTE IsSSFDCCompliance;
-BYTE IsXDCompliance;
+static int MarkFail_D_PhyOneBlock(struct us_data *);
+static u32 ErrCode;
+static u8 WorkBuf[SECTSIZE];
+static u8 Redundant[REDTSIZE];
+static u8 WorkRedund[REDTSIZE];
+/* 128 x 1000, Log2Phy[MAX_ZONENUM][MAX_LOGBLOCK]; */
+static u16 *Log2Phy[MAX_ZONENUM];
+static u8 Assign[MAX_ZONENUM][MAX_BLOCKNUM / 8];
+static u16 AssignStart[MAX_ZONENUM];
+u16 ReadBlock;
+u16 WriteBlock;
+u32 MediaChange;
+static u32 SectCopyMode;
+
+/* BIT Control Macro */
+static u8 BitData[] = { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 };
+#define Set_D_Bit(a, b) (a[(u8)((b) / 8)] |= BitData[(b) % 8])
+#define Clr_D_Bit(a, b) (a[(u8)((b) / 8)] &= ~BitData[(b) % 8])
+#define Chk_D_Bit(a, b) (a[(u8)((b) / 8)] & BitData[(b) % 8])
/* ----- SM_FreeMem() ------------------------------------------------- */
int SM_FreeMem(void)
@@ -87,9 +62,9 @@ int SM_FreeMem(void)
/* SmartMedia Read/Write/Erase Function */
/* ----- Media_D_ReadSector() ------------------------------------------- */
-int Media_D_ReadSector(struct us_data *us, DWORD start, WORD count, BYTE *buf)
+int Media_D_ReadSector(struct us_data *us, u32 start, u16 count, u8 *buf)
{
- WORD len, bn;
+ u16 len, bn;
if (Conv_D_MediaAddr(us, start))
return ErrCode;
@@ -122,9 +97,9 @@ int Media_D_ReadSector(struct us_data *us, DWORD start, WORD count, BYTE *buf)
}
/* here */
/* ----- Media_D_CopySector() ------------------------------------------ */
-int Media_D_CopySector(struct us_data *us, DWORD start, WORD count, BYTE *buf)
+int Media_D_CopySector(struct us_data *us, u32 start, u16 count, u8 *buf)
{
- WORD len, bn;
+ u16 len, bn;
/* pr_info("Media_D_CopySector !!!\n"); */
if (Conv_D_MediaAddr(us, start))
@@ -166,23 +141,6 @@ int Media_D_CopySector(struct us_data *us, DWORD start, WORD count, BYTE *buf)
return NO_ERROR;
}
-/* ----- Release_D_CopySector() ------------------------------------------ */
-int Release_D_CopySector(struct us_data *us)
-{
- Log2Phy[Media.Zone][Media.LogBlock] = WriteBlock;
- Media.PhyBlock = ReadBlock;
-
- if (Media.PhyBlock == NO_ASSIGN) {
- Media.PhyBlock = WriteBlock;
- return SMSUCCESS;
- }
-
- Clr_D_Bit(Assign[Media.Zone], Media.PhyBlock);
- Media.PhyBlock = WriteBlock;
-
- return SMSUCCESS;
-}
-
/* SmartMedia Physical Format Test Subroutine */
/* ----- Check_D_MediaFmt() --------------------------------------------- */
int Check_D_MediaFmt(struct us_data *us)
@@ -209,14 +167,31 @@ int Check_D_MediaFmt(struct us_data *us)
return SMSUCCESS;
}
+/* ----- Release_D_CopySector() ------------------------------------------ */
+static int Release_D_CopySector(struct us_data *us)
+{
+ Log2Phy[Media.Zone][Media.LogBlock] = WriteBlock;
+ Media.PhyBlock = ReadBlock;
+
+ if (Media.PhyBlock == NO_ASSIGN) {
+ Media.PhyBlock = WriteBlock;
+ return SMSUCCESS;
+ }
+
+ Clr_D_Bit(Assign[Media.Zone], Media.PhyBlock);
+ Media.PhyBlock = WriteBlock;
+
+ return SMSUCCESS;
+}
+
/* SmartMedia Physical Address Control Subroutine */
/* ----- Conv_D_MediaAddr() --------------------------------------------- */
-int Conv_D_MediaAddr(struct us_data *us, DWORD addr)
+static int Conv_D_MediaAddr(struct us_data *us, u32 addr)
{
- DWORD temp;
+ u32 temp;
temp = addr / Ssfdc.MaxSectors;
- Media.Zone = (BYTE) (temp / Ssfdc.MaxLogBlocks);
+ Media.Zone = (u8) (temp / Ssfdc.MaxLogBlocks);
if (Log2Phy[Media.Zone] == NULL) {
if (Make_D_LogTable(us)) {
@@ -225,8 +200,8 @@ int Conv_D_MediaAddr(struct us_data *us, DWORD addr)
}
}
- Media.Sector = (BYTE) (addr % Ssfdc.MaxSectors);
- Media.LogBlock = (WORD) (temp % Ssfdc.MaxLogBlocks);
+ Media.Sector = (u8) (addr % Ssfdc.MaxSectors);
+ Media.LogBlock = (u16) (temp % Ssfdc.MaxLogBlocks);
if (Media.Zone < Ssfdc.MaxZones) {
Clr_D_RedundantData(Redundant);
@@ -240,9 +215,9 @@ int Conv_D_MediaAddr(struct us_data *us, DWORD addr)
}
/* ----- Inc_D_MediaAddr() ---------------------------------------------- */
-int Inc_D_MediaAddr(struct us_data *us)
+static int Inc_D_MediaAddr(struct us_data *us)
{
- WORD LogBlock = Media.LogBlock;
+ u16 LogBlock = Media.LogBlock;
if (++Media.Sector < Ssfdc.MaxSectors)
return SMSUCCESS;
@@ -290,9 +265,9 @@ int Inc_D_MediaAddr(struct us_data *us)
/* SmartMedia Read/Write Subroutine with Retry */
/* ----- Media_D_ReadOneSect() ------------------------------------------ */
-int Media_D_ReadOneSect(struct us_data *us, WORD count, BYTE *buf)
+static int Media_D_ReadOneSect(struct us_data *us, u16 count, u8 *buf)
{
- DWORD err, retry;
+ u32 err, retry;
if (!Read_D_PhyOneSect(us, count, buf))
return SMSUCCESS;
@@ -334,9 +309,9 @@ int Media_D_ReadOneSect(struct us_data *us, WORD count, BYTE *buf)
/* SmartMedia Physical Sector Data Copy Subroutine */
/* ----- Copy_D_BlockAll() ---------------------------------------------- */
-int Copy_D_BlockAll(struct us_data *us, DWORD mode)
+static int Copy_D_BlockAll(struct us_data *us, u32 mode)
{
- BYTE sect;
+ u8 sect;
sect = Media.Sector;
@@ -371,7 +346,7 @@ int Copy_D_BlockAll(struct us_data *us, DWORD mode)
/* SmartMedia Physical Block Assign/Release Subroutine */
/* ----- Assign_D_WriteBlock() ------------------------------------------ */
-int Assign_D_WriteBlock(void)
+static int Assign_D_WriteBlock(void)
{
ReadBlock = Media.PhyBlock;
@@ -404,9 +379,9 @@ int Assign_D_WriteBlock(void)
}
/* ----- Release_D_ReadBlock() ------------------------------------------ */
-int Release_D_ReadBlock(struct us_data *us)
+static int Release_D_ReadBlock(struct us_data *us)
{
- DWORD mode;
+ u32 mode;
mode = SectCopyMode;
SectCopyMode = COMPLETED;
@@ -438,7 +413,7 @@ int Release_D_ReadBlock(struct us_data *us)
}
/* ----- Release_D_WriteBlock() ----------------------------------------- */
-int Release_D_WriteBlock(struct us_data *us)
+static int Release_D_WriteBlock(struct us_data *us)
{
SectCopyMode = COMPLETED;
Media.PhyBlock = WriteBlock;
@@ -452,12 +427,12 @@ int Release_D_WriteBlock(struct us_data *us)
/* SmartMedia Physical Sector Data Copy Subroutine */
/* ----- Copy_D_PhyOneSect() -------------------------------------------- */
-int Copy_D_PhyOneSect(struct us_data *us)
+static int Copy_D_PhyOneSect(struct us_data *us)
{
int i;
- DWORD err, retry;
+ u32 err, retry;
- /* pr_info("Copy_D_PhyOneSect --- Secotr = %x\n", Media.Sector); */
+ /* pr_info("Copy_D_PhyOneSect --- Sector = %x\n", Media.Sector); */
if (ReadBlock != NO_ASSIGN) {
Media.PhyBlock = ReadBlock;
for (retry = 0; retry < 2; retry++) {
@@ -529,10 +504,10 @@ int Copy_D_PhyOneSect(struct us_data *us)
/* SmartMedia Physical Sector Read/Write/Erase Subroutine */
/* ----- Read_D_PhyOneSect() -------------------------------------------- */
-int Read_D_PhyOneSect(struct us_data *us, WORD count, BYTE *buf)
+static int Read_D_PhyOneSect(struct us_data *us, u16 count, u8 *buf)
{
int i;
- DWORD retry;
+ u32 retry;
if (Media.PhyBlock == NO_ASSIGN) {
for (i = 0; i < SECTSIZE; i++)
@@ -580,7 +555,7 @@ int Read_D_PhyOneSect(struct us_data *us, WORD count, BYTE *buf)
}
/* ----- Erase_D_PhyOneBlock() ------------------------------------------ */
-int Erase_D_PhyOneBlock(struct us_data *us)
+static int Erase_D_PhyOneBlock(struct us_data *us)
{
if (Ssfdc_D_EraseBlock(us)) {
ErrCode = ERR_HwError;
@@ -597,7 +572,7 @@ int Erase_D_PhyOneBlock(struct us_data *us)
/* SmartMedia Physical Format Check Local Subroutine */
/* ----- Set_D_PhyFmtValue() -------------------------------------------- */
-int Set_D_PhyFmtValue(struct us_data *us)
+static int Set_D_PhyFmtValue(struct us_data *us)
{
if (Set_D_SsfdcModel(us->SM_DeviceID))
return ERROR;
@@ -606,7 +581,7 @@ int Set_D_PhyFmtValue(struct us_data *us)
}
/* ----- Search_D_CIS() ------------------------------------------------- */
-int Search_D_CIS(struct us_data *us)
+static int Search_D_CIS(struct us_data *us)
{
Media.Zone = 0;
Media.Sector = 0;
@@ -660,12 +635,12 @@ int Search_D_CIS(struct us_data *us)
}
/* ----- Make_D_LogTable() ---------------------------------------------- */
-int Make_D_LogTable(struct us_data *us)
+static int Make_D_LogTable(struct us_data *us)
{
- WORD phyblock, logblock;
+ u16 phyblock, logblock;
if (Log2Phy[Media.Zone] == NULL) {
- Log2Phy[Media.Zone] = kmalloc(MAX_LOGBLOCK * sizeof(WORD),
+ Log2Phy[Media.Zone] = kmalloc(MAX_LOGBLOCK * sizeof(u16),
GFP_KERNEL);
/* pr_info("ExAllocatePool Zone = %x, Addr = %x\n",
Media.Zone, Log2Phy[Media.Zone]); */
@@ -718,7 +693,7 @@ int Make_D_LogTable(struct us_data *us)
phyblock = Media.PhyBlock;
logblock = Media.LogBlock;
- Media.Sector = (BYTE)(Ssfdc.MaxSectors - 1);
+ Media.Sector = (u8)(Ssfdc.MaxSectors - 1);
if (Ssfdc_D_ReadRedtData(us, Redundant)) {
Ssfdc_D_Reset(us);
@@ -761,9 +736,9 @@ int Make_D_LogTable(struct us_data *us)
}
/* ----- MarkFail_D_PhyOneBlock() --------------------------------------- */
-int MarkFail_D_PhyOneBlock(struct us_data *us)
+static int MarkFail_D_PhyOneBlock(struct us_data *us)
{
- BYTE sect;
+ u8 sect;
sect = Media.Sector;
Set_D_FailBlock(WorkRedund);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-05 04:18:12 +0000