Initial revision
diff --git a/include/linux/mtd/doc2000.h b/include/linux/mtd/doc2000.h
new file mode 100644
index 0000000..c703f77
--- /dev/null
+++ b/include/linux/mtd/doc2000.h
@@ -0,0 +1,158 @@
+
+/* Linux driver for Disk-On-Chip 2000 */
+/* (c) 1999 Machine Vision Holdings, Inc. */
+/* Author: David Woodhouse <dwmw2@mvhi.com> */
+/* $Id: doc2000.h,v 1.15 2001/09/19 00:22:15 dwmw2 Exp $ */
+
+#ifndef __MTD_DOC2000_H__
+#define __MTD_DOC2000_H__
+
+struct DiskOnChip;
+
+#include <linux/mtd/nftl.h>
+
+#define DoC_Sig1 0
+#define DoC_Sig2 1
+
+#define DoC_ChipID 0x1000
+#define DoC_DOCStatus 0x1001
+#define DoC_DOCControl 0x1002
+#define DoC_FloorSelect 0x1003
+#define DoC_CDSNControl 0x1004
+#define DoC_CDSNDeviceSelect 0x1005
+#define DoC_ECCConf 0x1006
+#define DoC_2k_ECCStatus 0x1007
+
+#define DoC_CDSNSlowIO 0x100d
+#define DoC_ECCSyndrome0 0x1010
+#define DoC_ECCSyndrome1 0x1011
+#define DoC_ECCSyndrome2 0x1012
+#define DoC_ECCSyndrome3 0x1013
+#define DoC_ECCSyndrome4 0x1014
+#define DoC_ECCSyndrome5 0x1015
+#define DoC_AliasResolution 0x101b
+#define DoC_ConfigInput 0x101c
+#define DoC_ReadPipeInit 0x101d
+#define DoC_WritePipeTerm 0x101e
+#define DoC_LastDataRead 0x101f
+#define DoC_NOP 0x1020
+
+#define DoC_Mil_CDSN_IO 0x0800
+#define DoC_2k_CDSN_IO 0x1800
+
+#define ReadDOC_(adr, reg) ((volatile unsigned char)(*(volatile __u8 *)(((unsigned long)adr)+((reg)))))
+#define WriteDOC_(d, adr, reg) do{ *(volatile __u8 *)(((unsigned long)adr)+((reg))) = (__u8)d; eieio();} while(0)
+
+#define DOC_IOREMAP_LEN 0x4000
+
+/* These are provided to directly use the DoC_xxx defines */
+#define ReadDOC(adr, reg) ReadDOC_(adr,DoC_##reg)
+#define WriteDOC(d, adr, reg) WriteDOC_(d,adr,DoC_##reg)
+
+#define DOC_MODE_RESET 0
+#define DOC_MODE_NORMAL 1
+#define DOC_MODE_RESERVED1 2
+#define DOC_MODE_RESERVED2 3
+
+#define DOC_MODE_MDWREN 4
+#define DOC_MODE_CLR_ERR 0x80
+
+#define DOC_ChipID_UNKNOWN 0x00
+#define DOC_ChipID_Doc2k 0x20
+#define DOC_ChipID_DocMil 0x30
+
+#define CDSN_CTRL_FR_B 0x80
+#define CDSN_CTRL_ECC_IO 0x20
+#define CDSN_CTRL_FLASH_IO 0x10
+#define CDSN_CTRL_WP 0x08
+#define CDSN_CTRL_ALE 0x04
+#define CDSN_CTRL_CLE 0x02
+#define CDSN_CTRL_CE 0x01
+
+#define DOC_ECC_RESET 0
+#define DOC_ECC_ERROR 0x80
+#define DOC_ECC_RW 0x20
+#define DOC_ECC__EN 0x08
+#define DOC_TOGGLE_BIT 0x04
+#define DOC_ECC_RESV 0x02
+#define DOC_ECC_IGNORE 0x01
+
+/* We have to also set the reserved bit 1 for enable */
+#define DOC_ECC_EN (DOC_ECC__EN | DOC_ECC_RESV)
+#define DOC_ECC_DIS (DOC_ECC_RESV)
+
+struct Nand {
+ char floor, chip;
+ unsigned long curadr;
+ unsigned char curmode;
+ /* Also some erase/write/pipeline info when we get that far */
+};
+
+#define MAX_FLOORS 4
+#define MAX_CHIPS 4
+
+#define MAX_FLOORS_MIL 4
+#define MAX_CHIPS_MIL 1
+
+#define ADDR_COLUMN 1
+#define ADDR_PAGE 2
+#define ADDR_COLUMN_PAGE 3
+
+struct DiskOnChip {
+ unsigned long physadr;
+ unsigned long virtadr;
+ unsigned long totlen;
+ char* name;
+ char ChipID; /* Type of DiskOnChip */
+ int ioreg;
+
+ char* chips_name;
+ unsigned long mfr; /* Flash IDs - only one type of flash per device */
+ unsigned long id;
+ int chipshift;
+ char page256;
+ char pageadrlen;
+ unsigned long erasesize;
+
+ int curfloor;
+ int curchip;
+
+ int numchips;
+ struct Nand *chips;
+
+ int nftl_found;
+ struct NFTLrecord nftl;
+};
+
+#define SECTORSIZE 512
+
+/* Return codes from doc_write(), doc_read(), and doc_erase().
+ */
+#define DOC_OK 0
+#define DOC_EIO 1
+#define DOC_EINVAL 2
+#define DOC_EECC 3
+#define DOC_ETIMEOUT 4
+
+/*
+ * Function Prototypes
+ */
+int doc_decode_ecc(unsigned char sector[512], unsigned char ecc1[6]);
+
+int doc_rw(struct DiskOnChip* this, int cmd, loff_t from, size_t len,
+ size_t *retlen, u_char *buf);
+int doc_read_ecc(struct DiskOnChip* this, loff_t from, size_t len,
+ size_t *retlen, u_char *buf, u_char *eccbuf);
+int doc_write_ecc(struct DiskOnChip* this, loff_t to, size_t len,
+ size_t *retlen, const u_char *buf, u_char *eccbuf);
+int doc_read_oob(struct DiskOnChip* this, loff_t ofs, size_t len,
+ size_t *retlen, u_char *buf);
+int doc_write_oob(struct DiskOnChip* this, loff_t ofs, size_t len,
+ size_t *retlen, const u_char *buf);
+int doc_erase (struct DiskOnChip* this, loff_t ofs, size_t len);
+
+void doc_probe(unsigned long physadr);
+
+void doc_print(struct DiskOnChip*);
+
+#endif /* __MTD_DOC2000_H__ */
diff --git a/include/linux/time.h b/include/linux/time.h
new file mode 100644
index 0000000..bf12b99
--- /dev/null
+++ b/include/linux/time.h
@@ -0,0 +1,158 @@
+#ifndef _LINUX_TIME_H
+#define _LINUX_TIME_H
+
+#include <linux/types.h>
+
+#define _DEFUN(a,b,c) a(c)
+#define _CONST const
+#define _AND ,
+
+#define _REENT_ONLY
+
+#define SECSPERMIN 60L
+#define MINSPERHOUR 60L
+#define HOURSPERDAY 24L
+#define SECSPERHOUR (SECSPERMIN * MINSPERHOUR)
+#define SECSPERDAY (SECSPERHOUR * HOURSPERDAY)
+#define DAYSPERWEEK 7
+#define MONSPERYEAR 12
+
+#define YEAR_BASE 1900
+#define EPOCH_YEAR 1970
+#define EPOCH_WDAY 4
+
+#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
+
+
+/* Used by other time functions. */
+struct tm {
+ int tm_sec; /* Seconds. [0-60] (1 leap second) */
+ int tm_min; /* Minutes. [0-59] */
+ int tm_hour; /* Hours. [0-23] */
+ int tm_mday; /* Day. [1-31] */
+ int tm_mon; /* Month. [0-11] */
+ int tm_year; /* Year - 1900. */
+ int tm_wday; /* Day of week. [0-6] */
+ int tm_yday; /* Days in year.[0-365] */
+ int tm_isdst; /* DST. [-1/0/1]*/
+
+# ifdef __USE_BSD
+ long int tm_gmtoff; /* Seconds east of UTC. */
+ __const char *tm_zone; /* Timezone abbreviation. */
+# else
+ long int __tm_gmtoff; /* Seconds east of UTC. */
+ __const char *__tm_zone; /* Timezone abbreviation. */
+# endif
+};
+
+static inline char *
+_DEFUN (asctime_r, (tim_p, result),
+ _CONST struct tm *tim_p _AND
+ char *result)
+{
+ static _CONST char day_name[7][3] = {
+ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+ };
+ static _CONST char mon_name[12][3] = {
+ "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+ };
+
+ sprintf (result, "%.3s %.3s %.2d %.2d:%.2d:%.2d %d\n",
+ day_name[tim_p->tm_wday],
+ mon_name[tim_p->tm_mon],
+ tim_p->tm_mday, tim_p->tm_hour, tim_p->tm_min,
+ tim_p->tm_sec, 1900 + tim_p->tm_year);
+ return result;
+}
+
+static inline struct tm *
+_DEFUN (localtime_r, (tim_p, res),
+ _CONST time_t * tim_p _AND
+ struct tm *res)
+{
+ static _CONST int mon_lengths[2][MONSPERYEAR] = {
+ {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
+ {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
+ } ;
+
+ static _CONST int year_lengths[2] = {
+ 365,
+ 366
+ } ;
+
+ long days, rem;
+ int y;
+ int yleap;
+ _CONST int *ip;
+
+ days = ((long) *tim_p) / SECSPERDAY;
+ rem = ((long) *tim_p) % SECSPERDAY;
+ while (rem < 0)
+ {
+ rem += SECSPERDAY;
+ --days;
+ }
+ while (rem >= SECSPERDAY)
+ {
+ rem -= SECSPERDAY;
+ ++days;
+ }
+
+ /* compute hour, min, and sec */
+ res->tm_hour = (int) (rem / SECSPERHOUR);
+ rem %= SECSPERHOUR;
+ res->tm_min = (int) (rem / SECSPERMIN);
+ res->tm_sec = (int) (rem % SECSPERMIN);
+
+ /* compute day of week */
+ if ((res->tm_wday = ((EPOCH_WDAY + days) % DAYSPERWEEK)) < 0)
+ res->tm_wday += DAYSPERWEEK;
+
+ /* compute year & day of year */
+ y = EPOCH_YEAR;
+ if (days >= 0)
+ {
+ for (;;)
+ {
+ yleap = isleap(y);
+ if (days < year_lengths[yleap])
+ break;
+ y++;
+ days -= year_lengths[yleap];
+ }
+ }
+ else
+ {
+ do
+ {
+ --y;
+ yleap = isleap(y);
+ days += year_lengths[yleap];
+ } while (days < 0);
+ }
+
+ res->tm_year = y - YEAR_BASE;
+ res->tm_yday = days;
+ ip = mon_lengths[yleap];
+ for (res->tm_mon = 0; days >= ip[res->tm_mon]; ++res->tm_mon)
+ days -= ip[res->tm_mon];
+ res->tm_mday = days + 1;
+
+ /* set daylight saving time flag */
+ res->tm_isdst = -1;
+
+ return (res);
+}
+
+static inline char *
+_DEFUN (ctime_r, (tim_p, result),
+ _CONST time_t * tim_p _AND
+ char * result)
+
+{
+ struct tm tm;
+ return asctime_r (localtime_r (tim_p, &tm), result);
+}
+
+#endif
