diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/dosfstools/patches/0001-Add-OSX-support.patch | 1849 |
1 files changed, 1849 insertions, 0 deletions
diff --git a/tools/dosfstools/patches/0001-Add-OSX-support.patch b/tools/dosfstools/patches/0001-Add-OSX-support.patch new file mode 100644 index 0000000000..71b8a956da --- /dev/null +++ b/tools/dosfstools/patches/0001-Add-OSX-support.patch @@ -0,0 +1,1849 @@ +From 92e55f1d1404e823b0a5fd6d0ea0b962de247e31 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com> +Date: Wed, 25 Feb 2015 17:00:32 +0100 +Subject: [PATCH] Add OSX support +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> +--- + Makefile | 16 +- + src/boot.c | 1 + + src/common.h | 54 ++++- + src/file.c | 9 +- + src/file.h | 2 + + src/fsck.fat.h | 11 - + src/io.c | 4 +- + src/linux/fd.h | 383 ++++++++++++++++++++++++++++++ + src/linux/fs.h | 206 ++++++++++++++++ + src/linux/hdreg.h | 644 +++++++++++++++++++++++++++++++++++++++++++++++++++ + src/linux/magic.h | 76 ++++++ + src/linux/msdos_fs.h | 201 ++++++++++++++++ + src/mkfs.fat.c | 32 ++- + 13 files changed, 1603 insertions(+), 36 deletions(-) + create mode 100644 src/linux/fd.h + create mode 100644 src/linux/fs.h + create mode 100644 src/linux/hdreg.h + create mode 100644 src/linux/magic.h + create mode 100644 src/linux/msdos_fs.h + +diff --git a/Makefile b/Makefile +index 3cbdb76..b86111d 100644 +--- a/Makefile ++++ b/Makefile +@@ -27,10 +27,16 @@ SBINDIR = $(PREFIX)/sbin + DOCDIR = $(PREFIX)/share/doc + MANDIR = $(PREFIX)/share/man + ++UNAME_S := $(shell uname -s) ++ifeq ($(UNAME_S),Darwin) ++ CFLAGS += -D__osx__ ++ LDLIBS += -liconv ++endif ++ + #OPTFLAGS = -O2 -fomit-frame-pointer -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 + OPTFLAGS = -O2 -fomit-frame-pointer -D_GNU_SOURCE $(shell getconf LFS_CFLAGS) + #WARNFLAGS = -Wall -pedantic -std=c99 +-WARNFLAGS = -Wall -Wextra -Wno-sign-compare -Wno-missing-field-initializers -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings ++WARNFLAGS = -Wall -Wextra -Wno-sign-compare -Wno-missing-field-initializers -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wimplicit-function-declaration + DEBUGFLAGS = -g + CFLAGS += $(OPTFLAGS) $(WARNFLAGS) $(DEBUGFLAGS) + +@@ -62,7 +68,8 @@ install-man: + for MANPAGE in manpages/en/*; \ + do \ + SECTION="8"; \ +- install -D -m 0644 $${MANPAGE} $(DESTDIR)/$(MANDIR)/man$${SECTION}/$$(basename $${MANPAGE}); \ ++ mkdir -p $(DESTDIR)/$(MANDIR)/man$${SECTION}/; \ ++ install -m 0644 $${MANPAGE} $(DESTDIR)/$(MANDIR)/man$${SECTION}/$$(basename $${MANPAGE}); \ + done + + for LANGUAGE in $(LANGUAGES); \ +@@ -70,7 +77,8 @@ install-man: + for MANPAGE in manpages/$${LANGUAGE}/*; \ + do \ + SECTION="8"; \ +- install -D -m 0644 $${MANPAGE} $(DESTDIR)/$(MANDIR)/$${LANGUAGE}/man$${SECTION}/$$(basename $${MANPAGE} .$${LANGUAGE}.$${SECTION}).$${SECTION}; \ ++ mkdir -p $(DESTDIR)/$(MANDIR)/$${LANGUAGE}/man$${SECTION}/; \ ++ install -m 0644 $${MANPAGE} $(DESTDIR)/$(MANDIR)/$${LANGUAGE}/man$${SECTION}/$$(basename $${MANPAGE} .$${LANGUAGE}.$${SECTION}).$${SECTION}; \ + done; \ + done + install-symlinks: install-bin install-man +@@ -127,7 +135,7 @@ uninstall-man: + for MANPAGE in manpages/en/*; \ + do \ + SECTION="8"; \ +- rm -f $(DESTDIR)/$(MANDIR}/man$${SECTION}/$$(basename $${MANPAGE} .en.$${SECTION}).$${SECTION}; \ ++ rm -f $(DESTDIR)/$(MANDIR)/man$${SECTION}/$$(basename $${MANPAGE} .en.$${SECTION}).$${SECTION}; \ + done + + for LANGUAGE in $(LANGUAGES); \ +diff --git a/src/boot.c b/src/boot.c +index be7bfb7..0c8b273 100644 +--- a/src/boot.c ++++ b/src/boot.c +@@ -31,6 +31,7 @@ + #include <time.h> + + #include "common.h" ++#include "linux/msdos_fs.h" + #include "fsck.fat.h" + #include "fat.h" + #include "io.h" +diff --git a/src/common.h b/src/common.h +index b127f63..e16c00c 100644 +--- a/src/common.h ++++ b/src/common.h +@@ -20,11 +20,61 @@ + can be found in /usr/share/common-licenses/GPL-3 file. + */ + +-#include <asm/types.h> +- + #ifndef _COMMON_H + #define _COMMON_H + ++/* from linux/types.h */ ++#if defined(__linux__) ++ #include <linux/types.h> ++#elif defined(__osx__) ++ #include <stdint.h> ++ ++ typedef uint8_t __u8; ++ typedef uint16_t __u16; ++ typedef uint32_t __u32; ++ typedef uint64_t __u64; ++ ++ typedef int16_t __le16; ++ typedef int32_t __le32; ++ ++ /* from linux stdio.h */ ++ #ifndef loff_t ++ typedef long long loff_t; ++ #endif /* loff_t */ ++ ++ #ifndef off64_t ++ #ifdef _LP64 ++ typedef off_t off64_t; ++ #else ++ typedef __longlong_t off64_t; ++ #endif /* _LP64 */ ++ #endif /* off64_t */ ++ ++ /* from endian.h */ ++ #if defined(__APPLE__) && defined(__MACH__) ++ #include <libkern/OSByteOrder.h> ++ ++ #define htobe16(x) OSSwapHostToBigInt16(x) ++ #define htole16(x) OSSwapHostToLittleInt16(x) ++ #define be16toh(x) OSSwapBigToHostInt16(x) ++ #define le16toh(x) OSSwapLittleToHostInt16(x) ++ ++ #define htobe32(x) OSSwapHostToBigInt32(x) ++ #define htole32(x) OSSwapHostToLittleInt32(x) ++ #define be32toh(x) OSSwapBigToHostInt32(x) ++ #define le32toh(x) OSSwapLittleToHostInt32(x) ++ ++ #define htobe64(x) OSSwapHostToBigInt64(x) ++ #define htole64(x) OSSwapHostToLittleInt64(x) ++ #define be64toh(x) OSSwapBigToHostInt64(x) ++ #define le64toh(x) OSSwapLittleToHostInt64(x) ++ ++ #ifndef lseek64 ++ #define lseek64 lseek ++ #endif /* lseek64 */ ++ #endif /* __APPLE__ && __MACH__ */ ++#endif ++ + void die(const char *msg, ...) __attribute((noreturn)); + + /* Displays a prinf-style message and terminates the program. */ +diff --git a/src/file.c b/src/file.c +index 30adcde..1c1a5f0 100644 +--- a/src/file.c ++++ b/src/file.c +@@ -30,15 +30,8 @@ + #include <ctype.h> + #include <unistd.h> + +-#define _LINUX_STAT_H /* hack to avoid inclusion of <linux/stat.h> */ +-#define _LINUX_STRING_H_ /* hack to avoid inclusion of <linux/string.h> */ +-#define _LINUX_FS_H /* hack to avoid inclusion of <linux/fs.h> */ +- +-#include <asm/types.h> +- +-#include <linux/msdos_fs.h> +- + #include "common.h" ++#include "linux/msdos_fs.h" + #include "file.h" + #include "charconv.h" + +diff --git a/src/file.h b/src/file.h +index 3adfc96..f5dec16 100644 +--- a/src/file.h ++++ b/src/file.h +@@ -23,6 +23,8 @@ + #ifndef _FILE_H + #define _FILE_H + ++#include "linux/msdos_fs.h" ++ + typedef enum { fdt_none, fdt_drop, fdt_undelete } FD_TYPE; + + typedef struct _fptr { +diff --git a/src/fsck.fat.h b/src/fsck.fat.h +index e5ade5b..274820a 100644 +--- a/src/fsck.fat.h ++++ b/src/fsck.fat.h +@@ -28,19 +28,8 @@ + #define _DOSFSCK_H + + #include <fcntl.h> +-#include <sys/types.h> +-#define _LINUX_STAT_H /* hack to avoid inclusion of <linux/stat.h> */ +-#define _LINUX_STRING_H_ /* hack to avoid inclusion of <linux/string.h> */ +-#define _LINUX_FS_H /* hack to avoid inclusion of <linux/fs.h> */ +- +-#include <asm/types.h> +-#include <asm/byteorder.h> +- +-#include <linux/msdos_fs.h> +- + #include <stddef.h> + #include <stdint.h> +-#include <endian.h> + + #define VFAT_LN_ATTR (ATTR_RO | ATTR_HIDDEN | ATTR_SYS | ATTR_VOLUME) + +diff --git a/src/io.c b/src/io.c +index 3755ba5..fa96b62 100644 +--- a/src/io.c ++++ b/src/io.c +@@ -40,10 +40,10 @@ + #include <sys/ioctl.h> + #include <errno.h> + #include <fcntl.h> +-#include <linux/fd.h> + +-#include "fsck.fat.h" ++#include "linux/fd.h" + #include "common.h" ++#include "fsck.fat.h" + #include "io.h" + + typedef struct _change { +diff --git a/src/linux/fd.h b/src/linux/fd.h +new file mode 100644 +index 0000000..ffe33a6 +--- /dev/null ++++ b/src/linux/fd.h +@@ -0,0 +1,383 @@ ++#ifndef _LINUX_FD_H ++#define _LINUX_FD_H ++ ++#ifdef __linux__ ++#include <linux/ioctl.h> ++#endif ++ ++/* New file layout: Now the ioctl definitions immediately follow the ++ * definitions of the structures that they use */ ++ ++/* ++ * Geometry ++ */ ++struct floppy_struct { ++ unsigned int size, /* nr of sectors total */ ++ sect, /* sectors per track */ ++ head, /* nr of heads */ ++ track, /* nr of tracks */ ++ stretch; /* bit 0 !=0 means double track steps */ ++ /* bit 1 != 0 means swap sides */ ++ /* bits 2..9 give the first sector */ ++ /* number (the LSB is flipped) */ ++#define FD_STRETCH 1 ++#define FD_SWAPSIDES 2 ++#define FD_ZEROBASED 4 ++#define FD_SECTBASEMASK 0x3FC ++#define FD_MKSECTBASE(s) (((s) ^ 1) << 2) ++#define FD_SECTBASE(floppy) ((((floppy)->stretch & FD_SECTBASEMASK) >> 2) ^ 1) ++ ++ unsigned char gap, /* gap1 size */ ++ ++ rate, /* data rate. |= 0x40 for perpendicular */ ++#define FD_2M 0x4 ++#define FD_SIZECODEMASK 0x38 ++#define FD_SIZECODE(floppy) (((((floppy)->rate&FD_SIZECODEMASK)>> 3)+ 2) %8) ++#define FD_SECTSIZE(floppy) ( (floppy)->rate & FD_2M ? \ ++ 512 : 128 << FD_SIZECODE(floppy) ) ++#define FD_PERP 0x40 ++ ++ spec1, /* stepping rate, head unload time */ ++ fmt_gap; /* gap2 size */ ++ const char * name; /* used only for predefined formats */ ++}; ++ ++ ++/* commands needing write access have 0x40 set */ ++/* commands needing super user access have 0x80 set */ ++ ++#define FDCLRPRM _IO(2, 0x41) ++/* clear user-defined parameters */ ++ ++#define FDSETPRM _IOW(2, 0x42, struct floppy_struct) ++#define FDSETMEDIAPRM FDSETPRM ++/* set user-defined parameters for current media */ ++ ++#define FDDEFPRM _IOW(2, 0x43, struct floppy_struct) ++#define FDGETPRM _IOR(2, 0x04, struct floppy_struct) ++#define FDDEFMEDIAPRM FDDEFPRM ++#define FDGETMEDIAPRM FDGETPRM ++/* set/get disk parameters */ ++ ++ ++#define FDMSGON _IO(2,0x45) ++#define FDMSGOFF _IO(2,0x46) ++/* issue/don't issue kernel messages on media type change */ ++ ++ ++/* ++ * Formatting (obsolete) ++ */ ++#define FD_FILL_BYTE 0xF6 /* format fill byte. */ ++ ++struct format_descr { ++ unsigned int device,head,track; ++}; ++ ++#define FDFMTBEG _IO(2,0x47) ++/* begin formatting a disk */ ++#define FDFMTTRK _IOW(2,0x48, struct format_descr) ++/* format the specified track */ ++#define FDFMTEND _IO(2,0x49) ++/* end formatting a disk */ ++ ++ ++/* ++ * Error thresholds ++ */ ++struct floppy_max_errors { ++ unsigned int ++ abort, /* number of errors to be reached before aborting */ ++ read_track, /* maximal number of errors permitted to read an ++ * entire track at once */ ++ reset, /* maximal number of errors before a reset is tried */ ++ recal, /* maximal number of errors before a recalibrate is ++ * tried */ ++ ++ /* ++ * Threshold for reporting FDC errors to the console. ++ * Setting this to zero may flood your screen when using ++ * ultra cheap floppies ;-) ++ */ ++ reporting; ++ ++}; ++ ++#define FDSETEMSGTRESH _IO(2,0x4a) ++/* set fdc error reporting threshold */ ++ ++#define FDFLUSH _IO(2,0x4b) ++/* flush buffers for media; either for verifying media, or for ++ * handling a media change without closing the file descriptor */ ++ ++#define FDSETMAXERRS _IOW(2, 0x4c, struct floppy_max_errors) ++#define FDGETMAXERRS _IOR(2, 0x0e, struct floppy_max_errors) ++/* set/get abortion and read_track threshold. See also floppy_drive_params ++ * structure */ ++ ++ ++typedef char floppy_drive_name[16]; ++#define FDGETDRVTYP _IOR(2, 0x0f, floppy_drive_name) ++/* get drive type: 5 1/4 or 3 1/2 */ ++ ++ ++/* ++ * Drive parameters (user modifiable) ++ */ ++struct floppy_drive_params { ++ signed char cmos; /* CMOS type */ ++ ++ /* Spec2 is (HLD<<1 | ND), where HLD is head load time (1=2ms, 2=4 ms ++ * etc) and ND is set means no DMA. Hardcoded to 6 (HLD=6ms, use DMA). ++ */ ++ unsigned long max_dtr; /* Step rate, usec */ ++ unsigned long hlt; /* Head load/settle time, msec */ ++ unsigned long hut; /* Head unload time (remnant of ++ * 8" drives) */ ++ unsigned long srt; /* Step rate, usec */ ++ ++ unsigned long spinup; /* time needed for spinup (expressed ++ * in jiffies) */ ++ unsigned long spindown; /* timeout needed for spindown */ ++ unsigned char spindown_offset; /* decides in which position the disk ++ * will stop */ ++ unsigned char select_delay; /* delay to wait after select */ ++ unsigned char rps; /* rotations per second */ ++ unsigned char tracks; /* maximum number of tracks */ ++ unsigned long timeout; /* timeout for interrupt requests */ ++ ++ unsigned char interleave_sect; /* if there are more sectors, use ++ * interleave */ ++ ++ struct floppy_max_errors max_errors; ++ ++ char flags; /* various flags, including ftd_msg */ ++/* ++ * Announce successful media type detection and media information loss after ++ * disk changes. ++ * Also used to enable/disable printing of overrun warnings. ++ */ ++ ++#define FTD_MSG 0x10 ++#define FD_BROKEN_DCL 0x20 ++#define FD_DEBUG 0x02 ++#define FD_SILENT_DCL_CLEAR 0x4 ++#define FD_INVERTED_DCL 0x80 /* must be 0x80, because of hardware ++ considerations */ ++ ++ char read_track; /* use readtrack during probing? */ ++ ++/* ++ * Auto-detection. Each drive type has eight formats which are ++ * used in succession to try to read the disk. If the FDC cannot lock onto ++ * the disk, the next format is tried. This uses the variable 'probing'. ++ */ ++ short autodetect[8]; /* autodetected formats */ ++ ++ int checkfreq; /* how often should the drive be checked for disk ++ * changes */ ++ int native_format; /* native format of this drive */ ++}; ++ ++enum { ++ FD_NEED_TWADDLE_BIT, /* more magic */ ++ FD_VERIFY_BIT, /* inquire for write protection */ ++ FD_DISK_NEWCHANGE_BIT, /* change detected, and no action undertaken yet ++ * to clear media change status */ ++ FD_UNUSED_BIT, ++ FD_DISK_CHANGED_BIT, /* disk has been changed since last i/o */ ++ FD_DISK_WRITABLE_BIT /* disk is writable */ ++}; ++ ++#define FDSETDRVPRM _IOW(2, 0x90, struct floppy_drive_params) ++#define FDGETDRVPRM _IOR(2, 0x11, struct floppy_drive_params) ++/* set/get drive parameters */ ++ ++ ++/* ++ * Current drive state (not directly modifiable by user, readonly) ++ */ ++struct floppy_drive_struct { ++ unsigned long flags; ++/* values for these flags */ ++#define FD_NEED_TWADDLE (1 << FD_NEED_TWADDLE_BIT) ++#define FD_VERIFY (1 << FD_VERIFY_BIT) ++#define FD_DISK_NEWCHANGE (1 << FD_DISK_NEWCHANGE_BIT) ++#define FD_DISK_CHANGED (1 << FD_DISK_CHANGED_BIT) ++#define FD_DISK_WRITABLE (1 << FD_DISK_WRITABLE_BIT) ++ ++ unsigned long spinup_date; ++ unsigned long select_date; ++ unsigned long first_read_date; ++ short probed_format; ++ short track; /* current track */ ++ short maxblock; /* id of highest block read */ ++ short maxtrack; /* id of highest half track read */ ++ int generation; /* how many diskchanges? */ ++ ++/* ++ * (User-provided) media information is _not_ discarded after a media change ++ * if the corresponding keep_data flag is non-zero. Positive values are ++ * decremented after each probe. ++ */ ++ int keep_data; ++ ++ /* Prevent "aliased" accesses. */ ++ int fd_ref; ++ int fd_device; ++ unsigned long last_checked; /* when was the drive last checked for a disk ++ * change? */ ++ ++ char *dmabuf; ++ int bufblocks; ++}; ++ ++#define FDGETDRVSTAT _IOR(2, 0x12, struct floppy_drive_struct) ++#define FDPOLLDRVSTAT _IOR(2, 0x13, struct floppy_drive_struct) ++/* get drive state: GET returns the cached state, POLL polls for new state */ ++ ++ ++/* ++ * reset FDC ++ */ ++enum reset_mode { ++ FD_RESET_IF_NEEDED, /* reset only if the reset flags is set */ ++ FD_RESET_IF_RAWCMD, /* obsolete */ ++ FD_RESET_ALWAYS /* reset always */ ++}; ++#define FDRESET _IO(2, 0x54) ++ ++ ++/* ++ * FDC state ++ */ ++struct floppy_fdc_state { ++ int spec1; /* spec1 value last used */ ++ int spec2; /* spec2 value last used */ ++ int dtr; ++ unsigned char version; /* FDC version code */ ++ unsigned char dor; ++ unsigned long address; /* io address */ ++ unsigned int rawcmd:2; ++ unsigned int reset:1; ++ unsigned int need_configure:1; ++ unsigned int perp_mode:2; ++ unsigned int has_fifo:1; ++ unsigned int driver_version; /* version code for floppy driver */ ++#define FD_DRIVER_VERSION 0x100 ++/* user programs using the floppy API should use floppy_fdc_state to ++ * get the version number of the floppy driver that they are running ++ * on. If this version number is bigger than the one compiled into the ++ * user program (the FD_DRIVER_VERSION define), it should be prepared ++ * to bigger structures ++ */ ++ ++ unsigned char track[4]; ++ /* Position of the heads of the 4 units attached to this FDC, ++ * as stored on the FDC. In the future, the position as stored ++ * on the FDC might not agree with the actual physical ++ * position of these drive heads. By allowing such ++ * disagreement, it will be possible to reset the FDC without ++ * incurring the expensive cost of repositioning all heads. ++ * Right now, these positions are hard wired to 0. */ ++ ++}; ++ ++#define FDGETFDCSTAT _IOR(2, 0x15, struct floppy_fdc_state) ++ ++ ++/* ++ * Asynchronous Write error tracking ++ */ ++struct floppy_write_errors { ++ /* Write error logging. ++ * ++ * These fields can be cleared with the FDWERRORCLR ioctl. ++ * Only writes that were attempted but failed due to a physical media ++ * error are logged. write(2) calls that fail and return an error code ++ * to the user process are not counted. ++ */ ++ ++ unsigned int write_errors; /* number of physical write errors ++ * encountered */ ++ ++ /* position of first and last write errors */ ++ unsigned long first_error_sector; ++ int first_error_generation; ++ unsigned long last_error_sector; ++ int last_error_generation; ++ ++ unsigned int badness; /* highest retry count for a read or write ++ * operation */ ++}; ++ ++#define FDWERRORCLR _IO(2, 0x56) ++/* clear write error and badness information */ ++#define FDWERRORGET _IOR(2, 0x17, struct floppy_write_errors) ++/* get write error and badness information */ ++ ++ ++/* ++ * Raw commands ++ */ ++/* new interface flag: now we can do them in batches */ ++#define FDHAVEBATCHEDRAWCMD ++ ++struct floppy_raw_cmd { ++ unsigned int flags; ++#define FD_RAW_READ 1 ++#define FD_RAW_WRITE 2 ++#define FD_RAW_NO_MOTOR 4 ++#define FD_RAW_DISK_CHANGE 4 /* out: disk change flag was set */ ++#define FD_RAW_INTR 8 /* wait for an interrupt */ ++#define FD_RAW_SPIN 0x10 /* spin up the disk for this command */ ++#define FD_RAW_NO_MOTOR_AFTER 0x20 /* switch the motor off after command ++ * completion */ ++#define FD_RAW_NEED_DISK 0x40 /* this command needs a disk to be present */ ++#define FD_RAW_NEED_SEEK 0x80 /* this command uses an implied seek (soft) */ ++ ++/* more "in" flags */ ++#define FD_RAW_MORE 0x100 /* more records follow */ ++#define FD_RAW_STOP_IF_FAILURE 0x200 /* stop if we encounter a failure */ ++#define FD_RAW_STOP_IF_SUCCESS 0x400 /* stop if command successful */ ++#define FD_RAW_SOFTFAILURE 0x800 /* consider the return value for failure ++ * detection too */ ++ ++/* more "out" flags */ ++#define FD_RAW_FAILURE 0x10000 /* command sent to fdc, fdc returned error */ ++#define FD_RAW_HARDFAILURE 0x20000 /* fdc had to be reset, or timed out */ ++ ++ void *data; ++ char *kernel_data; /* location of data buffer in the kernel */ ++ struct floppy_raw_cmd *next; /* used for chaining of raw cmd's ++ * within the kernel */ ++ long length; /* in: length of dma transfer. out: remaining bytes */ ++ long phys_length; /* physical length, if different from dma length */ ++ int buffer_length; /* length of allocated buffer */ ++ ++ unsigned char rate; ++ unsigned char cmd_count; ++ unsigned char cmd[16]; ++ unsigned char reply_count; ++ unsigned char reply[16]; ++ int track; ++ int resultcode; ++ ++ int reserved1; ++ int reserved2; ++}; ++ ++#define FDRAWCMD _IO(2, 0x58) ++/* send a raw command to the fdc. Structure size not included, because of ++ * batches */ ++ ++#define FDTWADDLE _IO(2, 0x59) ++/* flicker motor-on bit before reading a sector. Experimental */ ++ ++ ++#define FDEJECT _IO(2, 0x5a) ++/* eject the disk */ ++ ++ ++ ++#endif /* _LINUX_FD_H */ +diff --git a/src/linux/fs.h b/src/linux/fs.h +new file mode 100644 +index 0000000..8639ce5 +--- /dev/null ++++ b/src/linux/fs.h +@@ -0,0 +1,206 @@ ++#ifndef _LINUX_FS_H ++#define _LINUX_FS_H ++ ++/* ++ * This file has definitions for some important file table ++ * structures etc. ++ */ ++ ++#ifdef __linux__ ++#include <linux/limits.h> ++#include <linux/ioctl.h> ++#include <linux/types.h> ++#endif ++ ++/* ++ * It's silly to have NR_OPEN bigger than NR_FILE, but you can change ++ * the file limit at runtime and only root can increase the per-process ++ * nr_file rlimit, so it's safe to set up a ridiculously high absolute ++ * upper limit on files-per-process. ++ * ++ * Some programs (notably those using select()) may have to be ++ * recompiled to take full advantage of the new limits.. ++ */ ++ ++/* Fixed constants first: */ ++#undef NR_OPEN ++#define INR_OPEN_CUR 1024 /* Initial setting for nfile rlimits */ ++#define INR_OPEN_MAX 4096 /* Hard limit for nfile rlimits */ ++ ++#define BLOCK_SIZE_BITS 10 ++#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) ++ ++#define SEEK_SET 0 /* seek relative to beginning of file */ ++#define SEEK_CUR 1 /* seek relative to current file position */ ++#define SEEK_END 2 /* seek relative to end of file */ ++#define SEEK_DATA 3 /* seek to the next data */ ++#define SEEK_HOLE 4 /* seek to the next hole */ ++#define SEEK_MAX SEEK_HOLE ++ ++struct fstrim_range { ++ __u64 start; ++ __u64 len; ++ __u64 minlen; ++}; ++ ++/* And dynamically-tunable limits and defaults: */ ++struct files_stat_struct { ++ unsigned long nr_files; /* read only */ ++ unsigned long nr_free_files; /* read only */ ++ unsigned long max_files; /* tunable */ ++}; ++ ++struct inodes_stat_t { ++ long nr_inodes; ++ long nr_unused; ++ long dummy[5]; /* padding for sysctl ABI compatibility */ ++}; ++ ++ ++#define NR_FILE 8192 /* this can well be larger on a larger system */ ++ ++ ++/* ++ * These are the fs-independent mount-flags: up to 32 flags are supported ++ */ ++#define MS_RDONLY 1 /* Mount read-only */ ++#define MS_NOSUID 2 /* Ignore suid and sgid bits */ ++#define MS_NODEV 4 /* Disallow access to device special files */ ++#define MS_NOEXEC 8 /* Disallow program execution */ ++#define MS_SYNCHRONOUS 16 /* Writes are synced at once */ ++#define MS_REMOUNT 32 /* Alter flags of a mounted FS */ ++#define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */ ++#define MS_DIRSYNC 128 /* Directory modifications are synchronous */ ++#define MS_NOATIME 1024 /* Do not update access times. */ ++#define MS_NODIRATIME 2048 /* Do not update directory access times */ ++#define MS_BIND 4096 ++#define MS_MOVE 8192 ++#define MS_REC 16384 ++#define MS_VERBOSE 32768 /* War is peace. Verbosity is silence. ++ MS_VERBOSE is deprecated. */ ++#define MS_SILENT 32768 ++#define MS_POSIXACL (1<<16) /* VFS does not apply the umask */ ++#define MS_UNBINDABLE (1<<17) /* change to unbindable */ ++#define MS_PRIVATE (1<<18) /* change to private */ ++#define MS_SLAVE (1<<19) /* change to slave */ ++#define MS_SHARED (1<<20) /* change to shared */ ++#define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */ ++#define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */ ++#define MS_I_VERSION (1<<23) /* Update inode I_version field */ ++#define MS_STRICTATIME (1<<24) /* Always perform atime updates */ ++ ++/* These sb flags are internal to the kernel */ ++#define MS_NOSEC (1<<28) ++#define MS_BORN (1<<29) ++#define MS_ACTIVE (1<<30) ++#define MS_NOUSER (1<<31) ++ ++/* ++ * Superblock flags that can be altered by MS_REMOUNT ++ */ ++#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION) ++ ++/* ++ * Old magic mount flag and mask ++ */ ++#define MS_MGC_VAL 0xC0ED0000 ++#define MS_MGC_MSK 0xffff0000 ++ ++/* the read-only stuff doesn't really belong here, but any other place is ++ probably as bad and I don't want to create yet another include file. */ ++ ++#define BLKROSET _IO(0x12,93) /* set device read-only (0 = read-write) */ ++#define BLKROGET _IO(0x12,94) /* get read-only status (0 = read_write) */ ++#define BLKRRPART _IO(0x12,95) /* re-read partition table */ ++#define BLKGETSIZE _IO(0x12,96) /* return device size /512 (long *arg) */ ++#define BLKFLSBUF _IO(0x12,97) /* flush buffer cache */ ++#define BLKRASET _IO(0x12,98) /* set read ahead for block device */ ++#define BLKRAGET _IO(0x12,99) /* get current read ahead setting */ ++#define BLKFRASET _IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */ ++#define BLKFRAGET _IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */ ++#define BLKSECTSET _IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */ ++#define BLKSECTGET _IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */ ++#define BLKSSZGET _IO(0x12,104)/* get block device sector size */ ++#if 0 ++#define BLKPG _IO(0x12,105)/* See blkpg.h */ ++ ++/* Some people are morons. Do not use sizeof! */ ++ ++#define BLKELVGET _IOR(0x12,106,size_t)/* elevator get */ ++#define BLKELVSET _IOW(0x12,107,size_t)/* elevator set */ ++/* This was here just to show that the number is taken - ++ probably all these _IO(0x12,*) ioctls should be moved to blkpg.h. */ ++#endif ++/* A jump here: 108-111 have been used for various private purposes. */ ++#define BLKBSZGET _IOR(0x12,112,size_t) ++#define BLKBSZSET _IOW(0x12,113,size_t) ++#define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size in bytes (u64 *arg) */ ++#define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup) ++#define BLKTRACESTART _IO(0x12,116) ++#define BLKTRACESTOP _IO(0x12,117) ++#define BLKTRACETEARDOWN _IO(0x12,118) ++#define BLKDISCARD _IO(0x12,119) ++#define BLKIOMIN _IO(0x12,120) ++#define BLKIOOPT _IO(0x12,121) ++#define BLKALIGNOFF _IO(0x12,122) ++#define BLKPBSZGET _IO(0x12,123) ++#define BLKDISCARDZEROES _IO(0x12,124) ++#define BLKSECDISCARD _IO(0x12,125) ++#define BLKROTATIONAL _IO(0x12,126) ++#define BLKZEROOUT _IO(0x12,127) ++ ++#define BMAP_IOCTL 1 /* obsolete - kept for compatibility */ ++#define FIBMAP _IO(0x00,1) /* bmap access */ ++#define FIGETBSZ _IO(0x00,2) /* get the block size used for bmap */ ++#define FIFREEZE _IOWR('X', 119, int) /* Freeze */ ++#define FITHAW _IOWR('X', 120, int) /* Thaw */ ++#define FITRIM _IOWR('X', 121, struct fstrim_range) /* Trim */ ++ ++#define FS_IOC_GETFLAGS _IOR('f', 1, long) ++#define FS_IOC_SETFLAGS _IOW('f', 2, long) ++#define FS_IOC_GETVERSION _IOR('v', 1, long) ++#define FS_IOC_SETVERSION _IOW('v', 2, long) ++#define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap) ++#define FS_IOC32_GETFLAGS _IOR('f', 1, int) ++#define FS_IOC32_SETFLAGS _IOW('f', 2, int) ++#define FS_IOC32_GETVERSION _IOR('v', 1, int) ++#define FS_IOC32_SETVERSION _IOW('v', 2, int) ++ ++/* ++ * Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS) ++ */ ++#define FS_SECRM_FL 0x00000001 /* Secure deletion */ ++#define FS_UNRM_FL 0x00000002 /* Undelete */ ++#define FS_COMPR_FL 0x00000004 /* Compress file */ ++#define FS_SYNC_FL 0x00000008 /* Synchronous updates */ ++#define FS_IMMUTABLE_FL 0x00000010 /* Immutable file */ ++#define FS_APPEND_FL 0x00000020 /* writes to file may only append */ ++#define FS_NODUMP_FL 0x00000040 /* do not dump file */ ++#define FS_NOATIME_FL 0x00000080 /* do not update atime */ ++/* Reserved for compression usage... */ ++#define FS_DIRTY_FL 0x00000100 ++#define FS_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */ ++#define FS_NOCOMP_FL 0x00000400 /* Don't compress */ ++#define FS_ECOMPR_FL 0x00000800 /* Compression error */ ++/* End compression flags --- maybe not all used */ ++#define FS_BTREE_FL 0x00001000 /* btree format dir */ ++#define FS_INDEX_FL 0x00001000 /* hash-indexed directory */ ++#define FS_IMAGIC_FL 0x00002000 /* AFS directory */ ++#define FS_JOURNAL_DATA_FL 0x00004000 /* Reserved for ext3 */ ++#define FS_NOTAIL_FL 0x00008000 /* file tail should not be merged */ ++#define FS_DIRSYNC_FL 0x00010000 /* dirsync behaviour (directories only) */ ++#define FS_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/ ++#define FS_EXTENT_FL 0x00080000 /* Extents */ ++#define FS_DIRECTIO_FL 0x00100000 /* Use direct i/o */ ++#define FS_NOCOW_FL 0x00800000 /* Do not cow file */ ++#define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ ++ ++#define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */ ++#define FS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */ ++ ++ ++#define SYNC_FILE_RANGE_WAIT_BEFORE 1 ++#define SYNC_FILE_RANGE_WRITE 2 ++#define SYNC_FILE_RANGE_WAIT_AFTER 4 ++ ++#endif /* _LINUX_FS_H */ +diff --git a/src/linux/hdreg.h b/src/linux/hdreg.h +new file mode 100644 +index 0000000..5f23b03 +--- /dev/null ++++ b/src/linux/hdreg.h +@@ -0,0 +1,644 @@ ++#ifndef _LINUX_HDREG_H ++#define _LINUX_HDREG_H ++ ++#ifdef __linux__ ++#include <linux/types.h> ++#endif ++ ++/* ++ * Command Header sizes for IOCTL commands ++ */ ++ ++#define HDIO_DRIVE_CMD_HDR_SIZE (4 * sizeof(__u8)) ++#define HDIO_DRIVE_HOB_HDR_SIZE (8 * sizeof(__u8)) ++#define HDIO_DRIVE_TASK_HDR_SIZE (8 * sizeof(__u8)) ++ ++#define IDE_DRIVE_TASK_NO_DATA 0 ++#define IDE_DRIVE_TASK_INVALID -1 ++#define IDE_DRIVE_TASK_SET_XFER 1 ++#define IDE_DRIVE_TASK_IN 2 ++#define IDE_DRIVE_TASK_OUT 3 ++#define IDE_DRIVE_TASK_RAW_WRITE 4 ++ ++/* ++ * Define standard taskfile in/out register ++ */ ++#define IDE_TASKFILE_STD_IN_FLAGS 0xFE ++#define IDE_HOB_STD_IN_FLAGS 0x3C ++#define IDE_TASKFILE_STD_OUT_FLAGS 0xFE ++#define IDE_HOB_STD_OUT_FLAGS 0x3C ++ ++typedef unsigned char task_ioreg_t; ++typedef unsigned long sata_ioreg_t; ++ ++typedef union ide_reg_valid_s { ++ unsigned all : 16; ++ struct { ++ unsigned data : 1; ++ unsigned error_feature : 1; ++ unsigned sector : 1; ++ unsigned nsector : 1; ++ unsigned lcyl : 1; ++ unsigned hcyl : 1; ++ unsigned select : 1; ++ unsigned status_command : 1; ++ ++ unsigned data_hob : 1; ++ unsigned error_feature_hob : 1; ++ unsigned sector_hob : 1; ++ unsigned nsector_hob : 1; ++ unsigned lcyl_hob : 1; ++ unsigned hcyl_hob : 1; ++ unsigned select_hob : 1; ++ unsigned control_hob : 1; ++ } b; ++} ide_reg_valid_t; ++ ++typedef struct ide_task_request_s { ++ __u8 io_ports[8]; ++ __u8 hob_ports[8]; /* bytes 6 and 7 are unused */ ++ ide_reg_valid_t out_flags; ++ ide_reg_valid_t in_flags; ++ int data_phase; ++ int req_cmd; ++ unsigned long out_size; ++ unsigned long in_size; ++} ide_task_request_t; ++ ++typedef struct ide_ioctl_request_s { ++ ide_task_request_t *task_request; ++ unsigned char *out_buffer; ++ unsigned char *in_buffer; ++} ide_ioctl_request_t; ++ ++struct hd_drive_cmd_hdr { ++ __u8 command; ++ __u8 sector_number; ++ __u8 feature; ++ __u8 sector_count; ++}; ++ ++typedef struct hd_drive_task_hdr { ++ __u8 data; ++ __u8 feature; ++ __u8 sector_count; ++ __u8 sector_number; ++ __u8 low_cylinder; ++ __u8 high_cylinder; ++ __u8 device_head; ++ __u8 command; ++} task_struct_t; ++ ++typedef struct hd_drive_hob_hdr { ++ __u8 data; ++ __u8 feature; ++ __u8 sector_count; ++ __u8 sector_number; ++ __u8 low_cylinder; ++ __u8 high_cylinder; ++ __u8 device_head; ++ __u8 control; ++} hob_struct_t; ++ ++#define TASKFILE_NO_DATA 0x0000 ++ ++#define TASKFILE_IN 0x0001 ++#define TASKFILE_MULTI_IN 0x0002 ++ ++#define TASKFILE_OUT 0x0004 ++#define TASKFILE_MULTI_OUT 0x0008 ++#define TASKFILE_IN_OUT 0x0010 ++ ++#define TASKFILE_IN_DMA 0x0020 ++#define TASKFILE_OUT_DMA 0x0040 ++#define TASKFILE_IN_DMAQ 0x0080 ++#define TASKFILE_OUT_DMAQ 0x0100 ++ ++#define TASKFILE_P_IN 0x0200 ++#define TASKFILE_P_OUT 0x0400 ++#define TASKFILE_P_IN_DMA 0x0800 ++#define TASKFILE_P_OUT_DMA 0x1000 ++#define TASKFILE_P_IN_DMAQ 0x2000 ++#define TASKFILE_P_OUT_DMAQ 0x4000 ++#define TASKFILE_48 0x8000 ++#define TASKFILE_INVALID 0x7fff ++ ++/* ATA/ATAPI Commands pre T13 Spec */ ++#define WIN_NOP 0x00 ++/* ++ * 0x01->0x02 Reserved ++ */ ++#define CFA_REQ_EXT_ERROR_CODE 0x03 /* CFA Request Extended Error Code */ ++/* ++ * 0x04->0x07 Reserved ++ */ ++#define WIN_SRST 0x08 /* ATAPI soft reset command */ ++#define WIN_DEVICE_RESET 0x08 ++/* ++ * 0x09->0x0F Reserved ++ */ ++#define WIN_RECAL 0x10 ++#define WIN_RESTORE WIN_RECAL ++/* ++ * 0x10->0x1F Reserved ++ */ ++#define WIN_READ 0x20 /* 28-Bit */ ++#define WIN_READ_ONCE 0x21 /* 28-Bit without retries */ ++#define WIN_READ_LONG 0x22 /* 28-Bit */ ++#define WIN_READ_LONG_ONCE 0x23 /* 28-Bit without retries */ ++#define WIN_READ_EXT 0x24 /* 48-Bit */ ++#define WIN_READDMA_EXT 0x25 /* 48-Bit */ ++#define WIN_READDMA_QUEUED_EXT 0x26 /* 48-Bit */ ++#define WIN_READ_NATIVE_MAX_EXT 0x27 /* 48-Bit */ ++/* ++ * 0x28 ++ */ ++#define WIN_MULTREAD_EXT 0x29 /* 48-Bit */ ++/* ++ * 0x2A->0x2F Reserved ++ */ ++#define WIN_WRITE 0x30 /* 28-Bit */ ++#define WIN_WRITE_ONCE 0x31 /* 28-Bit without retries */ ++#define WIN_WRITE_LONG 0x32 /* 28-Bit */ ++#define WIN_WRITE_LONG_ONCE 0x33 /* 28-Bit without retries */ ++#define WIN_WRITE_EXT 0x34 /* 48-Bit */ ++#define WIN_WRITEDMA_EXT 0x35 /* 48-Bit */ ++#define WIN_WRITEDMA_QUEUED_EXT 0x36 /* 48-Bit */ ++#define WIN_SET_MAX_EXT 0x37 /* 48-Bit */ ++#define CFA_WRITE_SECT_WO_ERASE 0x38 /* CFA Write Sectors without erase */ ++#define WIN_MULTWRITE_EXT 0x39 /* 48-Bit */ ++/* ++ * 0x3A->0x3B Reserved ++ */ ++#define WIN_WRITE_VERIFY 0x3C /* 28-Bit */ ++/* ++ * 0x3D->0x3F Reserved ++ */ ++#define WIN_VERIFY 0x40 /* 28-Bit - Read Verify Sectors */ ++#define WIN_VERIFY_ONCE 0x41 /* 28-Bit - without retries */ ++#define WIN_VERIFY_EXT 0x42 /* 48-Bit */ ++/* ++ * 0x43->0x4F Reserved ++ */ ++#define WIN_FORMAT 0x50 ++/* ++ * 0x51->0x5F Reserved ++ */ ++#define WIN_INIT 0x60 ++/* ++ * 0x61->0x5F Reserved ++ */ ++#define WIN_SEEK 0x70 /* 0x70-0x7F Reserved */ ++ ++#define CFA_TRANSLATE_SECTOR 0x87 /* CFA Translate Sector */ ++#define WIN_DIAGNOSE 0x90 ++#define WIN_SPECIFY 0x91 /* set drive geometry translation */ ++#define WIN_DOWNLOAD_MICROCODE 0x92 ++#define WIN_STANDBYNOW2 0x94 ++#define WIN_STANDBY2 0x96 ++#define WIN_SETIDLE2 0x97 ++#define WIN_CHECKPOWERMODE2 0x98 ++#define WIN_SLEEPNOW2 0x99 ++/* ++ * 0x9A VENDOR ++ */ ++#define WIN_PACKETCMD 0xA0 /* Send a packet command. */ ++#define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */ ++#define WIN_QUEUED_SERVICE 0xA2 ++#define WIN_SMART 0xB0 /* self-monitoring and reporting */ ++#define CFA_ERASE_SECTORS 0xC0 ++#define WIN_MULTREAD 0xC4 /* read sectors using multiple mode*/ ++#define WIN_MULTWRITE 0xC5 /* write sectors using multiple mode */ ++#define WIN_SETMULT 0xC6 /* enable/disable multiple mode */ ++#define WIN_READDMA_QUEUED 0xC7 /* read sectors using Queued DMA transfers */ ++#define WIN_READDMA 0xC8 /* read sectors using DMA transfers */ ++#define WIN_READDMA_ONCE 0xC9 /* 28-Bit - without retries */ ++#define WIN_WRITEDMA 0xCA /* write sectors using DMA transfers */ ++#define WIN_WRITEDMA_ONCE 0xCB /* 28-Bit - without retries */ ++#define WIN_WRITEDMA_QUEUED 0xCC /* write sectors using Queued DMA transfers */ ++#define CFA_WRITE_MULTI_WO_ERASE 0xCD /* CFA Write multiple without erase */ ++#define WIN_GETMEDIASTATUS 0xDA ++#define WIN_ACKMEDIACHANGE 0xDB /* ATA-1, ATA-2 vendor */ ++#define WIN_POSTBOOT 0xDC ++#define WIN_PREBOOT 0xDD ++#define WIN_DOORLOCK 0xDE /* lock door on removable drives */ ++#define WIN_DOORUNLOCK 0xDF /* unlock door on removable drives */ ++#define WIN_STANDBYNOW1 0xE0 ++#define WIN_IDLEIMMEDIATE 0xE1 /* force drive to become "ready" */ ++#define WIN_STANDBY 0xE2 /* Set device in Standby Mode */ ++#define WIN_SETIDLE1 0xE3 ++#define WIN_READ_BUFFER 0xE4 /* force read only 1 sector */ ++#define WIN_CHECKPOWERMODE1 0xE5 ++#define WIN_SLEEPNOW1 0xE6 ++#define WIN_FLUSH_CACHE 0xE7 ++#define WIN_WRITE_BUFFER 0xE8 /* force write only 1 sector */ ++#define WIN_WRITE_SAME 0xE9 /* read ata-2 to use */ ++ /* SET_FEATURES 0x22 or 0xDD */ ++#define WIN_FLUSH_CACHE_EXT 0xEA /* 48-Bit */ ++#define WIN_IDENTIFY 0xEC /* ask drive to identify itself */ ++#define WIN_MEDIAEJECT 0xED ++#define WIN_IDENTIFY_DMA 0xEE /* same as WIN_IDENTIFY, but DMA */ ++#define WIN_SETFEATURES 0xEF /* set special drive features */ ++#define EXABYTE_ENABLE_NEST 0xF0 ++#define WIN_SECURITY_SET_PASS 0xF1 ++#define WIN_SECURITY_UNLOCK 0xF2 ++#define WIN_SECURITY_ERASE_PREPARE 0xF3 ++#define WIN_SECURITY_ERASE_UNIT 0xF4 ++#define WIN_SECURITY_FREEZE_LOCK 0xF5 ++#define WIN_SECURITY_DISABLE 0xF6 ++#define WIN_READ_NATIVE_MAX 0xF8 /* return the native maximum address */ ++#define WIN_SET_MAX 0xF9 ++#define DISABLE_SEAGATE 0xFB ++ ++/* WIN_SMART sub-commands */ ++ ++#define SMART_READ_VALUES 0xD0 ++#define SMART_READ_THRESHOLDS 0xD1 ++#define SMART_AUTOSAVE 0xD2 ++#define SMART_SAVE 0xD3 ++#define SMART_IMMEDIATE_OFFLINE 0xD4 ++#define SMART_READ_LOG_SECTOR 0xD5 ++#define SMART_WRITE_LOG_SECTOR 0xD6 ++#define SMART_WRITE_THRESHOLDS 0xD7 ++#define SMART_ENABLE 0xD8 ++#define SMART_DISABLE 0xD9 ++#define SMART_STATUS 0xDA ++#define SMART_AUTO_OFFLINE 0xDB ++ ++/* Password used in TF4 & TF5 executing SMART commands */ ++ ++#define SMART_LCYL_PASS 0x4F ++#define SMART_HCYL_PASS 0xC2 ++ ++/* WIN_SETFEATURES sub-commands */ ++#define SETFEATURES_EN_8BIT 0x01 /* Enable 8-Bit Transfers */ ++#define SETFEATURES_EN_WCACHE 0x02 /* Enable write cache */ ++#define SETFEATURES_DIS_DEFECT 0x04 /* Disable Defect Management */ ++#define SETFEATURES_EN_APM 0x05 /* Enable advanced power management */ ++#define SETFEATURES_EN_SAME_R 0x22 /* for a region ATA-1 */ ++#define SETFEATURES_DIS_MSN 0x31 /* Disable Media Status Notification */ ++#define SETFEATURES_DIS_RETRY 0x33 /* Disable Retry */ ++#define SETFEATURES_EN_AAM 0x42 /* Enable Automatic Acoustic Management */ ++#define SETFEATURES_RW_LONG 0x44 /* Set Length of VS bytes */ ++#define SETFEATURES_SET_CACHE 0x54 /* Set Cache segments to SC Reg. Val */ ++#define SETFEATURES_DIS_RLA 0x55 /* Disable read look-ahead feature */ ++#define SETFEATURES_EN_RI 0x5D /* Enable release interrupt */ ++#define SETFEATURES_EN_SI 0x5E /* Enable SERVICE interrupt */ ++#define SETFEATURES_DIS_RPOD 0x66 /* Disable reverting to power on defaults */ ++#define SETFEATURES_DIS_ECC 0x77 /* Disable ECC byte count */ ++#define SETFEATURES_DIS_8BIT 0x81 /* Disable 8-Bit Transfers */ ++#define SETFEATURES_DIS_WCACHE 0x82 /* Disable write cache */ ++#define SETFEATURES_EN_DEFECT 0x84 /* Enable Defect Management */ ++#define SETFEATURES_DIS_APM 0x85 /* Disable advanced power management */ ++#define SETFEATURES_EN_ECC 0x88 /* Enable ECC byte count */ ++#define SETFEATURES_EN_MSN 0x95 /* Enable Media Status Notification */ ++#define SETFEATURES_EN_RETRY 0x99 /* Enable Retry */ ++#define SETFEATURES_EN_RLA 0xAA /* Enable read look-ahead feature */ ++#define SETFEATURES_PREFETCH 0xAB /* Sets drive prefetch value */ ++#define SETFEATURES_EN_REST 0xAC /* ATA-1 */ ++#define SETFEATURES_4B_RW_LONG 0xBB /* Set Length of 4 bytes */ ++#define SETFEATURES_DIS_AAM 0xC2 /* Disable Automatic Acoustic Management */ ++#define SETFEATURES_EN_RPOD 0xCC /* Enable reverting to power on defaults */ ++#define SETFEATURES_DIS_RI 0xDD /* Disable release interrupt ATAPI */ ++#define SETFEATURES_EN_SAME_M 0xDD /* for a entire device ATA-1 */ ++#define SETFEATURES_DIS_SI 0xDE /* Disable SERVICE interrupt ATAPI */ ++ ++/* WIN_SECURITY sub-commands */ ++ ++#define SECURITY_SET_PASSWORD 0xBA ++#define SECURITY_UNLOCK 0xBB ++#define SECURITY_ERASE_PREPARE 0xBC ++#define SECURITY_ERASE_UNIT 0xBD ++#define SECURITY_FREEZE_LOCK 0xBE ++#define SECURITY_DISABLE_PASSWORD 0xBF ++ ++struct hd_geometry { ++ unsigned char heads; ++ unsigned char sectors; ++ unsigned short cylinders; ++ unsigned long start; ++}; ++ ++/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */ ++#define HDIO_GETGEO 0x0301 /* get device geometry */ ++#define HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */ ++#define HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */ ++#define HDIO_GET_QDMA 0x0305 /* get use-qdma flag */ ++ ++#define HDIO_SET_XFER 0x0306 /* set transfer rate via proc */ ++ ++#define HDIO_OBSOLETE_IDENTITY 0x0307 /* OBSOLETE, DO NOT USE: returns 142 bytes */ ++#define HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */ ++#define HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */ ++#define HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */ ++#define HDIO_GET_DMA 0x030b /* get use-dma flag */ ++#define HDIO_GET_NICE 0x030c /* get nice flags */ ++#define HDIO_GET_IDENTITY 0x030d /* get IDE identification info */ ++#define HDIO_GET_WCACHE 0x030e /* get write cache mode on|off */ ++#define HDIO_GET_ACOUSTIC 0x030f /* get acoustic value */ ++#define HDIO_GET_ADDRESS 0x0310 /* */ ++ ++#define HDIO_GET_BUSSTATE 0x031a /* get the bus state of the hwif */ ++#define HDIO_TRISTATE_HWIF 0x031b /* execute a channel tristate */ ++#define HDIO_DRIVE_RESET 0x031c /* execute a device reset */ ++#define HDIO_DRIVE_TASKFILE 0x031d /* execute raw taskfile */ ++#define HDIO_DRIVE_TASK 0x031e /* execute task and special drive command */ ++#define HDIO_DRIVE_CMD 0x031f /* execute a special drive command */ ++#define HDIO_DRIVE_CMD_AEB HDIO_DRIVE_TASK ++ ++/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */ ++#define HDIO_SET_MULTCOUNT 0x0321 /* change IDE blockmode */ ++#define HDIO_SET_UNMASKINTR 0x0322 /* permit other irqs during I/O */ ++#define HDIO_SET_KEEPSETTINGS 0x0323 /* keep ioctl settings on reset */ ++#define HDIO_SET_32BIT 0x0324 /* change io_32bit flags */ ++#define HDIO_SET_NOWERR 0x0325 /* change ignore-write-error flag */ ++#define HDIO_SET_DMA 0x0326 /* change use-dma flag */ ++#define HDIO_SET_PIO_MODE 0x0327 /* reconfig interface to new speed */ ++#define HDIO_SCAN_HWIF 0x0328 /* register and (re)scan interface */ ++#define HDIO_UNREGISTER_HWIF 0x032a /* unregister interface */ ++#define HDIO_SET_NICE 0x0329 /* set nice flags */ ++#define HDIO_SET_WCACHE 0x032b /* change write cache enable-disable */ ++#define HDIO_SET_ACOUSTIC 0x032c /* change acoustic behavior */ ++#define HDIO_SET_BUSSTATE 0x032d /* set the bus state of the hwif */ ++#define HDIO_SET_QDMA 0x032e /* change use-qdma flag */ ++#define HDIO_SET_ADDRESS 0x032f /* change lba addressing modes */ ++ ++/* bus states */ ++enum { ++ BUSSTATE_OFF = 0, ++ BUSSTATE_ON, ++ BUSSTATE_TRISTATE ++}; ++ ++/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x033n/0x033n */ ++/* 0x330 is reserved - used to be HDIO_GETGEO_BIG */ ++/* 0x331 is reserved - used to be HDIO_GETGEO_BIG_RAW */ ++/* 0x338 is reserved - used to be HDIO_SET_IDE_SCSI */ ++/* 0x339 is reserved - used to be HDIO_SET_SCSI_IDE */ ++ ++#define __NEW_HD_DRIVE_ID ++ ++/* ++ * Structure returned by HDIO_GET_IDENTITY, as per ANSI NCITS ATA6 rev.1b spec. ++ * ++ * If you change something here, please remember to update fix_driveid() in ++ * ide/probe.c. ++ */ ++struct hd_driveid { ++ unsigned short config; /* lots of obsolete bit flags */ ++ unsigned short cyls; /* Obsolete, "physical" cyls */ ++ unsigned short reserved2; /* reserved (word 2) */ ++ unsigned short heads; /* Obsolete, "physical" heads */ ++ unsigned short track_bytes; /* unformatted bytes per track */ ++ unsigned short sector_bytes; /* unformatted bytes per sector */ ++ unsigned short sectors; /* Obsolete, "physical" sectors per track */ ++ unsigned short vendor0; /* vendor unique */ ++ unsigned short vendor1; /* vendor unique */ ++ unsigned short vendor2; /* Retired vendor unique */ ++ unsigned char serial_no[20]; /* 0 = not_specified */ ++ unsigned short buf_type; /* Retired */ ++ unsigned short buf_size; /* Retired, 512 byte increments ++ * 0 = not_specified ++ */ ++ unsigned short ecc_bytes; /* for r/w long cmds; 0 = not_specified */ ++ unsigned char fw_rev[8]; /* 0 = not_specified */ ++ unsigned char model[40]; /* 0 = not_specified */ ++ unsigned char max_multsect; /* 0=not_implemented */ ++ unsigned char vendor3; /* vendor unique */ ++ unsigned short dword_io; /* 0=not_implemented; 1=implemented */ ++ unsigned char vendor4; /* vendor unique */ ++ unsigned char capability; /* (upper byte of word 49) ++ * 3: IORDYsup ++ * 2: IORDYsw ++ * 1: LBA ++ * 0: DMA ++ */ ++ unsigned short reserved50; /* reserved (word 50) */ ++ unsigned char vendor5; /* Obsolete, vendor unique */ ++ unsigned char tPIO; /* Obsolete, 0=slow, 1=medium, 2=fast */ ++ unsigned char vendor6; /* Obsolete, vendor unique */ ++ unsigned char tDMA; /* Obsolete, 0=slow, 1=medium, 2=fast */ ++ unsigned short field_valid; /* (word 53) ++ * 2: ultra_ok word 88 ++ * 1: eide_ok words 64-70 ++ * 0: cur_ok words 54-58 ++ */ ++ unsigned short cur_cyls; /* Obsolete, logical cylinders */ ++ unsigned short cur_heads; /* Obsolete, l heads */ ++ unsigned short cur_sectors; /* Obsolete, l sectors per track */ ++ unsigned short cur_capacity0; /* Obsolete, l total sectors on drive */ ++ unsigned short cur_capacity1; /* Obsolete, (2 words, misaligned int) */ ++ unsigned char multsect; /* current multiple sector count */ ++ unsigned char multsect_valid; /* when (bit0==1) multsect is ok */ ++ unsigned int lba_capacity; /* Obsolete, total number of sectors */ ++ unsigned short dma_1word; /* Obsolete, single-word dma info */ ++ unsigned short dma_mword; /* multiple-word dma info */ ++ unsigned short eide_pio_modes; /* bits 0:mode3 1:mode4 */ ++ unsigned short eide_dma_min; /* min mword dma cycle time (ns) */ ++ unsigned short eide_dma_time; /* recommended mword dma cycle time (ns) */ ++ unsigned short eide_pio; /* min cycle time (ns), no IORDY */ ++ unsigned short eide_pio_iordy; /* min cycle time (ns), with IORDY */ ++ unsigned short words69_70[2]; /* reserved words 69-70 ++ * future command overlap and queuing ++ */ ++ unsigned short words71_74[4]; /* reserved words 71-74 ++ * for IDENTIFY PACKET DEVICE command ++ */ ++ unsigned short queue_depth; /* (word 75) ++ * 15:5 reserved ++ * 4:0 Maximum queue depth -1 ++ */ ++ unsigned short words76_79[4]; /* reserved words 76-79 */ ++ unsigned short major_rev_num; /* (word 80) */ ++ unsigned short minor_rev_num; /* (word 81) */ ++ unsigned short command_set_1; /* (word 82) supported ++ * 15: Obsolete ++ * 14: NOP command ++ * 13: READ_BUFFER ++ * 12: WRITE_BUFFER ++ * 11: Obsolete ++ * 10: Host Protected Area ++ * 9: DEVICE Reset ++ * 8: SERVICE Interrupt ++ * 7: Release Interrupt ++ * 6: look-ahead ++ * 5: write cache ++ * 4: PACKET Command ++ * 3: Power Management Feature Set ++ * 2: Removable Feature Set ++ * 1: Security Feature Set ++ * 0: SMART Feature Set ++ */ ++ unsigned short command_set_2; /* (word 83) ++ * 15: Shall be ZERO ++ * 14: Shall be ONE ++ * 13: FLUSH CACHE EXT ++ * 12: FLUSH CACHE ++ * 11: Device Configuration Overlay ++ * 10: 48-bit Address Feature Set ++ * 9: Automatic Acoustic Management ++ * 8: SET MAX security ++ * 7: reserved 1407DT PARTIES ++ * 6: SetF sub-command Power-Up ++ * 5: Power-Up in Standby Feature Set ++ * 4: Removable Media Notification ++ * 3: APM Feature Set ++ * 2: CFA Feature Set ++ * 1: READ/WRITE DMA QUEUED ++ * 0: Download MicroCode ++ */ ++ unsigned short cfsse; /* (word 84) ++ * cmd set-feature supported extensions ++ * 15: Shall be ZERO ++ * 14: Shall be ONE ++ * 13:6 reserved ++ * 5: General Purpose Logging ++ * 4: Streaming Feature Set ++ * 3: Media Card Pass Through ++ * 2: Media Serial Number Valid ++ * 1: SMART selt-test supported ++ * 0: SMART error logging ++ */ ++ unsigned short cfs_enable_1; /* (word 85) ++ * command set-feature enabled ++ * 15: Obsolete ++ * 14: NOP command ++ * 13: READ_BUFFER ++ * 12: WRITE_BUFFER ++ * 11: Obsolete ++ * 10: Host Protected Area ++ * 9: DEVICE Reset ++ * 8: SERVICE Interrupt ++ * 7: Release Interrupt ++ * 6: look-ahead ++ * 5: write cache ++ * 4: PACKET Command ++ * 3: Power Management Feature Set ++ * 2: Removable Feature Set ++ * 1: Security Feature Set ++ * 0: SMART Feature Set ++ */ ++ unsigned short cfs_enable_2; /* (word 86) ++ * command set-feature enabled ++ * 15: Shall be ZERO ++ * 14: Shall be ONE ++ * 13: FLUSH CACHE EXT ++ * 12: FLUSH CACHE ++ * 11: Device Configuration Overlay ++ * 10: 48-bit Address Feature Set ++ * 9: Automatic Acoustic Management ++ * 8: SET MAX security ++ * 7: reserved 1407DT PARTIES ++ * 6: SetF sub-command Power-Up ++ * 5: Power-Up in Standby Feature Set ++ * 4: Removable Media Notification ++ * 3: APM Feature Set ++ * 2: CFA Feature Set ++ * 1: READ/WRITE DMA QUEUED ++ * 0: Download MicroCode ++ */ ++ unsigned short csf_default; /* (word 87) ++ * command set-feature default ++ * 15: Shall be ZERO ++ * 14: Shall be ONE ++ * 13:6 reserved ++ * 5: General Purpose Logging enabled ++ * 4: Valid CONFIGURE STREAM executed ++ * 3: Media Card Pass Through enabled ++ * 2: Media Serial Number Valid ++ * 1: SMART selt-test supported ++ * 0: SMART error logging ++ */ ++ unsigned short dma_ultra; /* (word 88) */ ++ unsigned short trseuc; /* time required for security erase */ ++ unsigned short trsEuc; /* time required for enhanced erase */ ++ unsigned short CurAPMvalues; /* current APM values */ ++ unsigned short mprc; /* master password revision code */ ++ unsigned short hw_config; /* hardware config (word 93) ++ * 15: Shall be ZERO ++ * 14: Shall be ONE ++ * 13: ++ * 12: ++ * 11: ++ * 10: ++ * 9: ++ * 8: ++ * 7: ++ * 6: ++ * 5: ++ * 4: ++ * 3: ++ * 2: ++ * 1: ++ * 0: Shall be ONE ++ */ ++ unsigned short acoustic; /* (word 94) ++ * 15:8 Vendor's recommended value ++ * 7:0 current value ++ */ ++ unsigned short msrqs; /* min stream request size */ ++ unsigned short sxfert; /* stream transfer time */ ++ unsigned short sal; /* stream access latency */ ++ unsigned int spg; /* stream performance granularity */ ++ unsigned long long lba_capacity_2;/* 48-bit total number of sectors */ ++ unsigned short words104_125[22];/* reserved words 104-125 */ ++ unsigned short last_lun; /* (word 126) */ ++ unsigned short word127; /* (word 127) Feature Set ++ * Removable Media Notification ++ * 15:2 reserved ++ * 1:0 00 = not supported ++ * 01 = supported ++ * 10 = reserved ++ * 11 = reserved ++ */ ++ unsigned short dlf; /* (word 128) ++ * device lock function ++ * 15:9 reserved ++ * 8 security level 1:max 0:high ++ * 7:6 reserved ++ * 5 enhanced erase ++ * 4 expire ++ * 3 frozen ++ * 2 locked ++ * 1 en/disabled ++ * 0 capability ++ */ ++ unsigned short csfo; /* (word 129) ++ * current set features options ++ * 15:4 reserved ++ * 3: auto reassign ++ * 2: reverting ++ * 1: read-look-ahead ++ * 0: write cache ++ */ ++ unsigned short words130_155[26];/* reserved vendor words 130-155 */ ++ unsigned short word156; /* reserved vendor word 156 */ ++ unsigned short words157_159[3];/* reserved vendor words 157-159 */ ++ unsigned short cfa_power; /* (word 160) CFA Power Mode ++ * 15 word 160 supported ++ * 14 reserved ++ * 13 ++ * 12 ++ * 11:0 ++ */ ++ unsigned short words161_175[15];/* Reserved for CFA */ ++ unsigned short words176_205[30];/* Current Media Serial Number */ ++ unsigned short words206_254[49];/* reserved words 206-254 */ ++ unsigned short integrity_word; /* (word 255) ++ * 15:8 Checksum ++ * 7:0 Signature ++ */ ++}; ++ ++/* ++ * IDE "nice" flags. These are used on a per drive basis to determine ++ * when to be nice and give more bandwidth to the other devices which ++ * share the same IDE bus. ++ */ ++#define IDE_NICE_DSC_OVERLAP (0) /* per the DSC overlap protocol */ ++#define IDE_NICE_ATAPI_OVERLAP (1) /* not supported yet */ ++#define IDE_NICE_1 (3) /* when probably won't affect us much */ ++#define IDE_NICE_0 (2) /* when sure that it won't affect us */ ++#define IDE_NICE_2 (4) /* when we know it's on our expense */ ++ ++#endif /* _LINUX_HDREG_H */ +diff --git a/src/linux/magic.h b/src/linux/magic.h +new file mode 100644 +index 0000000..77c6031 +--- /dev/null ++++ b/src/linux/magic.h +@@ -0,0 +1,76 @@ ++#ifndef __LINUX_MAGIC_H__ ++#define __LINUX_MAGIC_H__ ++ ++#define ADFS_SUPER_MAGIC 0xadf5 ++#define AFFS_SUPER_MAGIC 0xadff ++#define AFS_SUPER_MAGIC 0x5346414F ++#define AUTOFS_SUPER_MAGIC 0x0187 ++#define CODA_SUPER_MAGIC 0x73757245 ++#define CRAMFS_MAGIC 0x28cd3d45 /* some random number */ ++#define CRAMFS_MAGIC_WEND 0x453dcd28 /* magic number with the wrong endianess */ ++#define DEBUGFS_MAGIC 0x64626720 ++#define SECURITYFS_MAGIC 0x73636673 ++#define SELINUX_MAGIC 0xf97cff8c ++#define SMACK_MAGIC 0x43415d53 /* "SMAC" */ ++#define RAMFS_MAGIC 0x858458f6 /* some random number */ ++#define TMPFS_MAGIC 0x01021994 ++#define HUGETLBFS_MAGIC 0x958458f6 /* some random number */ ++#define SQUASHFS_MAGIC 0x73717368 ++#define ECRYPTFS_SUPER_MAGIC 0xf15f ++#define EFS_SUPER_MAGIC 0x414A53 ++#define EXT2_SUPER_MAGIC 0xEF53 ++#define EXT3_SUPER_MAGIC 0xEF53 ++#define XENFS_SUPER_MAGIC 0xabba1974 ++#define EXT4_SUPER_MAGIC 0xEF53 ++#define BTRFS_SUPER_MAGIC 0x9123683E ++#define NILFS_SUPER_MAGIC 0x3434 ++#define F2FS_SUPER_MAGIC 0xF2F52010 ++#define HPFS_SUPER_MAGIC 0xf995e849 ++#define ISOFS_SUPER_MAGIC 0x9660 ++#define JFFS2_SUPER_MAGIC 0x72b6 ++#define PSTOREFS_MAGIC 0x6165676C ++#define EFIVARFS_MAGIC 0xde5e81e4 ++#define HOSTFS_SUPER_MAGIC 0x00c0ffee ++ ++#define MINIX_SUPER_MAGIC 0x137F /* minix v1 fs, 14 char names */ ++#define MINIX_SUPER_MAGIC2 0x138F /* minix v1 fs, 30 char names */ ++#define MINIX2_SUPER_MAGIC 0x2468 /* minix v2 fs, 14 char names */ ++#define MINIX2_SUPER_MAGIC2 0x2478 /* minix v2 fs, 30 char names */ ++#define MINIX3_SUPER_MAGIC 0x4d5a /* minix v3 fs, 60 char names */ ++ ++#define MSDOS_SUPER_MAGIC 0x4d44 /* MD */ ++#define NCP_SUPER_MAGIC 0x564c /* Guess, what 0x564c is :-) */ ++#define NFS_SUPER_MAGIC 0x6969 ++#define OPENPROM_SUPER_MAGIC 0x9fa1 ++#define QNX4_SUPER_MAGIC 0x002f /* qnx4 fs detection */ ++#define QNX6_SUPER_MAGIC 0x68191122 /* qnx6 fs detection */ ++ ++#define REISERFS_SUPER_MAGIC 0x52654973 /* used by gcc */ ++ /* used by file system utilities that ++ look at the superblock, etc. */ ++#define REISERFS_SUPER_MAGIC_STRING "ReIsErFs" ++#define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs" ++#define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs" ++ ++#define SMB_SUPER_MAGIC 0x517B ++#define CGROUP_SUPER_MAGIC 0x27e0eb ++ ++ ++#define STACK_END_MAGIC 0x57AC6E9D ++ ++#define V9FS_MAGIC 0x01021997 ++ ++#define BDEVFS_MAGIC 0x62646576 ++#define BINFMTFS_MAGIC 0x42494e4d ++#define DEVPTS_SUPER_MAGIC 0x1cd1 ++#define FUTEXFS_SUPER_MAGIC 0xBAD1DEA ++#define PIPEFS_MAGIC 0x50495045 ++#define PROC_SUPER_MAGIC 0x9fa0 ++#define SOCKFS_MAGIC 0x534F434B ++#define SYSFS_MAGIC 0x62656572 ++#define USBDEVICE_SUPER_MAGIC 0x9fa2 ++#define MTD_INODE_FS_MAGIC 0x11307854 ++#define ANON_INODE_FS_MAGIC 0x09041934 ++#define BTRFS_TEST_MAGIC 0x73727279 ++ ++#endif /* __LINUX_MAGIC_H__ */ +diff --git a/src/linux/msdos_fs.h b/src/linux/msdos_fs.h +new file mode 100644 +index 0000000..635d905 +--- /dev/null ++++ b/src/linux/msdos_fs.h +@@ -0,0 +1,201 @@ ++#ifndef _LINUX_MSDOS_FS_H ++#define _LINUX_MSDOS_FS_H ++ ++#ifdef __linux__ ++#include <linux/types.h> ++#include <asm/byteorder.h> ++#endif ++#include "magic.h" ++ ++/* ++ * The MS-DOS filesystem constants/structures ++ */ ++ ++#define SECTOR_SIZE 512 /* sector size (bytes) */ ++#define SECTOR_BITS 9 /* log2(SECTOR_SIZE) */ ++#define MSDOS_DPB (MSDOS_DPS) /* dir entries per block */ ++#define MSDOS_DPB_BITS 4 /* log2(MSDOS_DPB) */ ++#define MSDOS_DPS (SECTOR_SIZE / sizeof(struct msdos_dir_entry)) ++#define MSDOS_DPS_BITS 4 /* log2(MSDOS_DPS) */ ++#define MSDOS_LONGNAME 256 /* maximum name length */ ++#define CF_LE_W(v) le16_to_cpu(v) ++#define CF_LE_L(v) le32_to_cpu(v) ++#define CT_LE_W(v) cpu_to_le16(v) ++#define CT_LE_L(v) cpu_to_le32(v) ++ ++#define MSDOS_ROOT_INO 1 /* The root inode number */ ++#define MSDOS_FSINFO_INO 2 /* Used for managing the FSINFO block */ ++ ++#define MSDOS_DIR_BITS 5 /* log2(sizeof(struct msdos_dir_entry)) */ ++ ++/* directory limit */ ++#define FAT_MAX_DIR_ENTRIES (65536) ++#define FAT_MAX_DIR_SIZE (FAT_MAX_DIR_ENTRIES << MSDOS_DIR_BITS) ++ ++#define ATTR_NONE 0 /* no attribute bits */ ++#define ATTR_RO 1 /* read-only */ ++#define ATTR_HIDDEN 2 /* hidden */ ++#define ATTR_SYS 4 /* system */ ++#define ATTR_VOLUME 8 /* volume label */ ++#define ATTR_DIR 16 /* directory */ ++#define ATTR_ARCH 32 /* archived */ ++ ++/* attribute bits that are copied "as is" */ ++#define ATTR_UNUSED (ATTR_VOLUME | ATTR_ARCH | ATTR_SYS | ATTR_HIDDEN) ++/* bits that are used by the Windows 95/Windows NT extended FAT */ ++#define ATTR_EXT (ATTR_RO | ATTR_HIDDEN | ATTR_SYS | ATTR_VOLUME) ++ ++#define CASE_LOWER_BASE 8 /* base is lower case */ ++#define CASE_LOWER_EXT 16 /* extension is lower case */ ++ ++#define DELETED_FLAG 0xe5 /* marks file as deleted when in name[0] */ ++#define IS_FREE(n) (!*(n) || *(n) == DELETED_FLAG) ++ ++#define FAT_LFN_LEN 255 /* maximum long name length */ ++#define MSDOS_NAME 11 /* maximum name length */ ++#define MSDOS_SLOTS 21 /* max # of slots for short and long names */ ++#define MSDOS_DOT ". " /* ".", padded to MSDOS_NAME chars */ ++#define MSDOS_DOTDOT ".. " /* "..", padded to MSDOS_NAME chars */ ++ ++#define FAT_FIRST_ENT(s, x) ((MSDOS_SB(s)->fat_bits == 32 ? 0x0FFFFF00 : \ ++ MSDOS_SB(s)->fat_bits == 16 ? 0xFF00 : 0xF00) | (x)) ++ ++/* start of data cluster's entry (number of reserved clusters) */ ++#define FAT_START_ENT 2 ++ ++/* maximum number of clusters */ ++#define MAX_FAT12 0xFF4 ++#define MAX_FAT16 0xFFF4 ++#define MAX_FAT32 0x0FFFFFF6 ++#define MAX_FAT(s) (MSDOS_SB(s)->fat_bits == 32 ? MAX_FAT32 : \ ++ MSDOS_SB(s)->fat_bits == 16 ? MAX_FAT16 : MAX_FAT12) ++ ++/* bad cluster mark */ ++#define BAD_FAT12 0xFF7 ++#define BAD_FAT16 0xFFF7 ++#define BAD_FAT32 0x0FFFFFF7 ++ ++/* standard EOF */ ++#define EOF_FAT12 0xFFF ++#define EOF_FAT16 0xFFFF ++#define EOF_FAT32 0x0FFFFFFF ++ ++#define FAT_ENT_FREE (0) ++#define FAT_ENT_BAD (BAD_FAT32) ++#define FAT_ENT_EOF (EOF_FAT32) ++ ++#define FAT_FSINFO_SIG1 0x41615252 ++#define FAT_FSINFO_SIG2 0x61417272 ++#define IS_FSINFO(x) (le32_to_cpu((x)->signature1) == FAT_FSINFO_SIG1 \ ++ && le32_to_cpu((x)->signature2) == FAT_FSINFO_SIG2) ++ ++#define FAT_STATE_DIRTY 0x01 ++ ++struct __fat_dirent { ++ long d_ino; ++ long d_off; ++ unsigned short d_reclen; ++ char d_name[256]; /* We must not include limits.h! */ ++}; ++ ++/* ++ * ioctl commands ++ */ ++#define VFAT_IOCTL_READDIR_BOTH _IOR('r', 1, struct __fat_dirent[2]) ++#define VFAT_IOCTL_READDIR_SHORT _IOR('r', 2, struct __fat_dirent[2]) ++/* <linux/videotext.h> has used 0x72 ('r') in collision, so skip a few */ ++#define FAT_IOCTL_GET_ATTRIBUTES _IOR('r', 0x10, __u32) ++#define FAT_IOCTL_SET_ATTRIBUTES _IOW('r', 0x11, __u32) ++/*Android kernel has used 0x12, so we use 0x13*/ ++#define FAT_IOCTL_GET_VOLUME_ID _IOR('r', 0x13, __u32) ++ ++struct fat_boot_sector { ++ __u8 ignored[3]; /* Boot strap short or near jump */ ++ __u8 system_id[8]; /* Name - can be used to special case ++ partition manager volumes */ ++ __u8 sector_size[2]; /* bytes per logical sector */ ++ __u8 sec_per_clus; /* sectors/cluster */ ++ __le16 reserved; /* reserved sectors */ ++ __u8 fats; /* number of FATs */ ++ __u8 dir_entries[2]; /* root directory entries */ ++ __u8 sectors[2]; /* number of sectors */ ++ __u8 media; /* media code */ ++ __le16 fat_length; /* sectors/FAT */ ++ __le16 secs_track; /* sectors per track */ ++ __le16 heads; /* number of heads */ ++ __le32 hidden; /* hidden sectors (unused) */ ++ __le32 total_sect; /* number of sectors (if sectors == 0) */ ++ ++ union { ++ struct { ++ /* Extended BPB Fields for FAT16 */ ++ __u8 drive_number; /* Physical drive number */ ++ __u8 state; /* undocumented, but used ++ for mount state. */ ++ __u8 signature; /* extended boot signature */ ++ __u8 vol_id[4]; /* volume ID */ ++ __u8 vol_label[11]; /* volume label */ ++ __u8 fs_type[8]; /* file system type */ ++ /* other fiealds are not added here */ ++ } fat16; ++ ++ struct { ++ /* only used by FAT32 */ ++ __le32 length; /* sectors/FAT */ ++ __le16 flags; /* bit 8: fat mirroring, ++ low 4: active fat */ ++ __u8 version[2]; /* major, minor filesystem ++ version */ ++ __le32 root_cluster; /* first cluster in ++ root directory */ ++ __le16 info_sector; /* filesystem info sector */ ++ __le16 backup_boot; /* backup boot sector */ ++ __le16 reserved2[6]; /* Unused */ ++ /* Extended BPB Fields for FAT32 */ ++ __u8 drive_number; /* Physical drive number */ ++ __u8 state; /* undocumented, but used ++ for mount state. */ ++ __u8 signature; /* extended boot signature */ ++ __u8 vol_id[4]; /* volume ID */ ++ __u8 vol_label[11]; /* volume label */ ++ __u8 fs_type[8]; /* file system type */ ++ /* other fiealds are not added here */ ++ } fat32; ++ }; ++}; ++ ++struct fat_boot_fsinfo { ++ __le32 signature1; /* 0x41615252L */ ++ __le32 reserved1[120]; /* Nothing as far as I can tell */ ++ __le32 signature2; /* 0x61417272L */ ++ __le32 free_clusters; /* Free cluster count. -1 if unknown */ ++ __le32 next_cluster; /* Most recently allocated cluster */ ++ __le32 reserved2[4]; ++}; ++ ++struct msdos_dir_entry { ++ __u8 name[MSDOS_NAME];/* name and extension */ ++ __u8 attr; /* attribute bits */ ++ __u8 lcase; /* Case for base and extension */ ++ __u8 ctime_cs; /* Creation time, centiseconds (0-199) */ ++ __le16 ctime; /* Creation time */ ++ __le16 cdate; /* Creation date */ ++ __le16 adate; /* Last access date */ ++ __le16 starthi; /* High 16 bits of cluster in FAT32 */ ++ __le16 time,date,start;/* time, date and first cluster */ ++ __le32 size; /* file size (in bytes) */ ++}; ++ ++/* Up to 13 characters of the name */ ++struct msdos_dir_slot { ++ __u8 id; /* sequence number for slot */ ++ __u8 name0_4[10]; /* first 5 characters in name */ ++ __u8 attr; /* attribute byte */ ++ __u8 reserved; /* always 0 */ ++ __u8 alias_checksum; /* checksum for 8.3 alias */ ++ __u8 name5_10[12]; /* 6 more characters in name */ ++ __le16 start; /* starting cluster number, 0 in long slots */ ++ __u8 name11_12[4]; /* last 2 characters in name */ ++}; ++ ++#endif /* _LINUX_MSDOS_FS_H */ +diff --git a/src/mkfs.fat.c b/src/mkfs.fat.c +index e6f9390..ebdfdb5 100644 +--- a/src/mkfs.fat.c ++++ b/src/mkfs.fat.c +@@ -47,12 +47,6 @@ + #include "version.h" + + #include <fcntl.h> +-#include <linux/hdreg.h> +-#include <sys/mount.h> +-#include <linux/fs.h> +-#include <linux/fd.h> +-#include <endian.h> +-#include <mntent.h> + #include <signal.h> + #include <string.h> + #include <stdio.h> +@@ -60,15 +54,23 @@ + #include <sys/ioctl.h> + #include <sys/stat.h> + #include <sys/time.h> +-#include <sys/types.h> + #include <unistd.h> + #include <time.h> + #include <errno.h> + #include <ctype.h> + #include <stdint.h> +-#include <endian.h> + +-#include <asm/types.h> ++#if defined(__linux__) ++ #include <mntent.h> ++#elif defined(__osx__) ++ #include <fstab.h> ++ #include <sys/mount.h> ++#endif ++ ++#include "common.h" ++#include "linux/fs.h" ++#include "linux/fd.h" ++#include "linux/hdreg.h" + + /* In earlier versions, an own llseek() was used, but glibc lseek() is + * sufficient (or even better :) for 64 bit offsets in the meantime */ +@@ -524,6 +526,7 @@ static uint64_t count_blocks(char *filename, int *remainder) + + static void check_mount(char *device_name) + { ++#if defined(__linux__) + FILE *f; + struct mntent *mnt; + +@@ -533,6 +536,17 @@ static void check_mount(char *device_name) + if (strcmp(device_name, mnt->mnt_fsname) == 0) + die("%s contains a mounted filesystem."); + endmntent(f); ++#elif defined(__osx__) ++ struct statfs* mounts; ++ int num_mounts = getmntinfo(&mounts, MNT_WAIT); ++ if (num_mounts < 0) ++ return; ++ for ( int i = 0; i < num_mounts; i++ ) ++ { ++ if (strcmp(device_name, mounts[i].f_mntfromname) == 0) ++ die("%s contains a mounted filesystem."); ++ } ++#endif + } + + /* Establish the geometry and media parameters for the device */ +-- +1.9.1 + |