diff options
Diffstat (limited to 'fs/partitions')
32 files changed, 0 insertions, 6040 deletions
diff --git a/fs/partitions/Kconfig b/fs/partitions/Kconfig deleted file mode 100644 index cb5f0a3f1b0..00000000000 --- a/fs/partitions/Kconfig +++ /dev/null @@ -1,251 +0,0 @@ -# -# Partition configuration -# -config PARTITION_ADVANCED - bool "Advanced partition selection" - help - Say Y here if you would like to use hard disks under Linux which - were partitioned under an operating system running on a different - architecture than your Linux system. - - Note that the answer to this question won't directly affect the - kernel: saying N will just cause the configurator to skip all - the questions about foreign partitioning schemes. - - If unsure, say N. - -config ACORN_PARTITION - bool "Acorn partition support" if PARTITION_ADVANCED - default y if ARCH_ACORN - help - Support hard disks partitioned under Acorn operating systems. - -config ACORN_PARTITION_CUMANA - bool "Cumana partition support" if PARTITION_ADVANCED - default y if ARCH_ACORN - depends on ACORN_PARTITION - help - Say Y here if you would like to use hard disks under Linux which - were partitioned using the Cumana interface on Acorn machines. - -config ACORN_PARTITION_EESOX - bool "EESOX partition support" if PARTITION_ADVANCED - default y if ARCH_ACORN - depends on ACORN_PARTITION - -config ACORN_PARTITION_ICS - bool "ICS partition support" if PARTITION_ADVANCED - default y if ARCH_ACORN - depends on ACORN_PARTITION - help - Say Y here if you would like to use hard disks under Linux which - were partitioned using the ICS interface on Acorn machines. - -config ACORN_PARTITION_ADFS - bool "Native filecore partition support" if PARTITION_ADVANCED - default y if ARCH_ACORN - depends on ACORN_PARTITION - help - The Acorn Disc Filing System is the standard file system of the - RiscOS operating system which runs on Acorn's ARM-based Risc PC - systems and the Acorn Archimedes range of machines. If you say - `Y' here, Linux will support disk partitions created under ADFS. - -config ACORN_PARTITION_POWERTEC - bool "PowerTec partition support" if PARTITION_ADVANCED - default y if ARCH_ACORN - depends on ACORN_PARTITION - help - Support reading partition tables created on Acorn machines using - the PowerTec SCSI drive. - -config ACORN_PARTITION_RISCIX - bool "RISCiX partition support" if PARTITION_ADVANCED - default y if ARCH_ACORN - depends on ACORN_PARTITION - help - Once upon a time, there was a native Unix port for the Acorn series - of machines called RISCiX. If you say 'Y' here, Linux will be able - to read disks partitioned under RISCiX. - -config OSF_PARTITION - bool "Alpha OSF partition support" if PARTITION_ADVANCED - default y if ALPHA - help - Say Y here if you would like to use hard disks under Linux which - were partitioned on an Alpha machine. - -config AMIGA_PARTITION - bool "Amiga partition table support" if PARTITION_ADVANCED - default y if (AMIGA || AFFS_FS=y) - help - Say Y here if you would like to use hard disks under Linux which - were partitioned under AmigaOS. - -config ATARI_PARTITION - bool "Atari partition table support" if PARTITION_ADVANCED - default y if ATARI - help - Say Y here if you would like to use hard disks under Linux which - were partitioned under the Atari OS. - -config IBM_PARTITION - bool "IBM disk label and partition support" - depends on PARTITION_ADVANCED && S390 - help - Say Y here if you would like to be able to read the hard disk - partition table format used by IBM DASD disks operating under CMS. - Otherwise, say N. - -config MAC_PARTITION - bool "Macintosh partition map support" if PARTITION_ADVANCED - default y if (MAC || PPC_PMAC) - help - Say Y here if you would like to use hard disks under Linux which - were partitioned on a Macintosh. - -config MSDOS_PARTITION - bool "PC BIOS (MSDOS partition tables) support" if PARTITION_ADVANCED - default y - help - Say Y here. - -config BSD_DISKLABEL - bool "BSD disklabel (FreeBSD partition tables) support" - depends on PARTITION_ADVANCED && MSDOS_PARTITION - help - FreeBSD uses its own hard disk partition scheme on your PC. It - requires only one entry in the primary partition table of your disk - and manages it similarly to DOS extended partitions, putting in its - first sector a new partition table in BSD disklabel format. Saying Y - here allows you to read these disklabels and further mount FreeBSD - partitions from within Linux if you have also said Y to "UFS - file system support", above. If you don't know what all this is - about, say N. - -config MINIX_SUBPARTITION - bool "Minix subpartition support" - depends on PARTITION_ADVANCED && MSDOS_PARTITION - help - Minix 2.0.0/2.0.2 subpartition table support for Linux. - Say Y here if you want to mount and use Minix 2.0.0/2.0.2 - subpartitions. - -config SOLARIS_X86_PARTITION - bool "Solaris (x86) partition table support" - depends on PARTITION_ADVANCED && MSDOS_PARTITION - help - Like most systems, Solaris x86 uses its own hard disk partition - table format, incompatible with all others. Saying Y here allows you - to read these partition tables and further mount Solaris x86 - partitions from within Linux if you have also said Y to "UFS - file system support", above. - -config UNIXWARE_DISKLABEL - bool "Unixware slices support" - depends on PARTITION_ADVANCED && MSDOS_PARTITION - ---help--- - Like some systems, UnixWare uses its own slice table inside a - partition (VTOC - Virtual Table of Contents). Its format is - incompatible with all other OSes. Saying Y here allows you to read - VTOC and further mount UnixWare partitions read-only from within - Linux if you have also said Y to "UFS file system support" or - "System V and Coherent file system support", above. - - This is mainly used to carry data from a UnixWare box to your - Linux box via a removable medium like magneto-optical, ZIP or - removable IDE drives. Note, however, that a good portable way to - transport files and directories between unixes (and even other - operating systems) is given by the tar program ("man tar" or - preferably "info tar"). - - If you don't know what all this is about, say N. - -config LDM_PARTITION - bool "Windows Logical Disk Manager (Dynamic Disk) support" - depends on PARTITION_ADVANCED - ---help--- - Say Y here if you would like to use hard disks under Linux which - were partitioned using Windows 2000's/XP's or Vista's Logical Disk - Manager. They are also known as "Dynamic Disks". - - Note this driver only supports Dynamic Disks with a protective MBR - label, i.e. DOS partition table. It does not support GPT labelled - Dynamic Disks yet as can be created with Vista. - - Windows 2000 introduced the concept of Dynamic Disks to get around - the limitations of the PC's partitioning scheme. The Logical Disk - Manager allows the user to repartition a disk and create spanned, - mirrored, striped or RAID volumes, all without the need for - rebooting. - - Normal partitions are now called Basic Disks under Windows 2000, XP, - and Vista. - - For a fuller description read <file:Documentation/ldm.txt>. - - If unsure, say N. - -config LDM_DEBUG - bool "Windows LDM extra logging" - depends on LDM_PARTITION - help - Say Y here if you would like LDM to log verbosely. This could be - helpful if the driver doesn't work as expected and you'd like to - report a bug. - - If unsure, say N. - -config SGI_PARTITION - bool "SGI partition support" if PARTITION_ADVANCED - default y if DEFAULT_SGI_PARTITION - help - Say Y here if you would like to be able to read the hard disk - partition table format used by SGI machines. - -config ULTRIX_PARTITION - bool "Ultrix partition table support" if PARTITION_ADVANCED - default y if MACH_DECSTATION - help - Say Y here if you would like to be able to read the hard disk - partition table format used by DEC (now Compaq) Ultrix machines. - Otherwise, say N. - -config SUN_PARTITION - bool "Sun partition tables support" if PARTITION_ADVANCED - default y if (SPARC || SUN3 || SUN3X) - ---help--- - Like most systems, SunOS uses its own hard disk partition table - format, incompatible with all others. Saying Y here allows you to - read these partition tables and further mount SunOS partitions from - within Linux if you have also said Y to "UFS file system support", - above. This is mainly used to carry data from a SPARC under SunOS to - your Linux box via a removable medium like magneto-optical or ZIP - drives; note however that a good portable way to transport files and - directories between unixes (and even other operating systems) is - given by the tar program ("man tar" or preferably "info tar"). If - you don't know what all this is about, say N. - -config KARMA_PARTITION - bool "Karma Partition support" - depends on PARTITION_ADVANCED - help - Say Y here if you would like to mount the Rio Karma MP3 player, as it - uses a proprietary partition table. - -config EFI_PARTITION - bool "EFI GUID Partition support" - depends on PARTITION_ADVANCED - select CRC32 - help - Say Y here if you would like to use hard disks under Linux which - were partitioned using EFI GPT. - -config SYSV68_PARTITION - bool "SYSV68 partition table support" if PARTITION_ADVANCED - default y if VME - help - Say Y here if you would like to be able to read the hard disk - partition table format used by Motorola Delta machines (using - sysv68). - Otherwise, say N. diff --git a/fs/partitions/Makefile b/fs/partitions/Makefile deleted file mode 100644 index 03af8eac51d..00000000000 --- a/fs/partitions/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# -# Makefile for the linux kernel. -# - -obj-$(CONFIG_BLOCK) := check.o - -obj-$(CONFIG_ACORN_PARTITION) += acorn.o -obj-$(CONFIG_AMIGA_PARTITION) += amiga.o -obj-$(CONFIG_ATARI_PARTITION) += atari.o -obj-$(CONFIG_MAC_PARTITION) += mac.o -obj-$(CONFIG_LDM_PARTITION) += ldm.o -obj-$(CONFIG_MSDOS_PARTITION) += msdos.o -obj-$(CONFIG_OSF_PARTITION) += osf.o -obj-$(CONFIG_SGI_PARTITION) += sgi.o -obj-$(CONFIG_SUN_PARTITION) += sun.o -obj-$(CONFIG_ULTRIX_PARTITION) += ultrix.o -obj-$(CONFIG_IBM_PARTITION) += ibm.o -obj-$(CONFIG_EFI_PARTITION) += efi.o -obj-$(CONFIG_KARMA_PARTITION) += karma.o -obj-$(CONFIG_SYSV68_PARTITION) += sysv68.o diff --git a/fs/partitions/acorn.c b/fs/partitions/acorn.c deleted file mode 100644 index fbeb697374d..00000000000 --- a/fs/partitions/acorn.c +++ /dev/null @@ -1,556 +0,0 @@ -/* - * linux/fs/partitions/acorn.c - * - * Copyright (c) 1996-2000 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Scan ADFS partitions on hard disk drives. Unfortunately, there - * isn't a standard for partitioning drives on Acorn machines, so - * every single manufacturer of SCSI and IDE cards created their own - * method. - */ -#include <linux/buffer_head.h> -#include <linux/adfs_fs.h> - -#include "check.h" -#include "acorn.h" - -/* - * Partition types. (Oh for reusability) - */ -#define PARTITION_RISCIX_MFM 1 -#define PARTITION_RISCIX_SCSI 2 -#define PARTITION_LINUX 9 - -#if defined(CONFIG_ACORN_PARTITION_CUMANA) || \ - defined(CONFIG_ACORN_PARTITION_ADFS) -static struct adfs_discrecord * -adfs_partition(struct parsed_partitions *state, char *name, char *data, - unsigned long first_sector, int slot) -{ - struct adfs_discrecord *dr; - unsigned int nr_sects; - - if (adfs_checkbblk(data)) - return NULL; - - dr = (struct adfs_discrecord *)(data + 0x1c0); - - if (dr->disc_size == 0 && dr->disc_size_high == 0) - return NULL; - - nr_sects = (le32_to_cpu(dr->disc_size_high) << 23) | - (le32_to_cpu(dr->disc_size) >> 9); - - if (name) { - strlcat(state->pp_buf, " [", PAGE_SIZE); - strlcat(state->pp_buf, name, PAGE_SIZE); - strlcat(state->pp_buf, "]", PAGE_SIZE); - } - put_partition(state, slot, first_sector, nr_sects); - return dr; -} -#endif - -#ifdef CONFIG_ACORN_PARTITION_RISCIX - -struct riscix_part { - __le32 start; - __le32 length; - __le32 one; - char name[16]; -}; - -struct riscix_record { - __le32 magic; -#define RISCIX_MAGIC cpu_to_le32(0x4a657320) - __le32 date; - struct riscix_part part[8]; -}; - -#if defined(CONFIG_ACORN_PARTITION_CUMANA) || \ - defined(CONFIG_ACORN_PARTITION_ADFS) -static int riscix_partition(struct parsed_partitions *state, - unsigned long first_sect, int slot, - unsigned long nr_sects) -{ - Sector sect; - struct riscix_record *rr; - - rr = read_part_sector(state, first_sect, §); - if (!rr) - return -1; - - strlcat(state->pp_buf, " [RISCiX]", PAGE_SIZE); - - - if (rr->magic == RISCIX_MAGIC) { - unsigned long size = nr_sects > 2 ? 2 : nr_sects; - int part; - - strlcat(state->pp_buf, " <", PAGE_SIZE); - - put_partition(state, slot++, first_sect, size); - for (part = 0; part < 8; part++) { - if (rr->part[part].one && - memcmp(rr->part[part].name, "All\0", 4)) { - put_partition(state, slot++, - le32_to_cpu(rr->part[part].start), - le32_to_cpu(rr->part[part].length)); - strlcat(state->pp_buf, "(", PAGE_SIZE); - strlcat(state->pp_buf, rr->part[part].name, PAGE_SIZE); - strlcat(state->pp_buf, ")", PAGE_SIZE); - } - } - - strlcat(state->pp_buf, " >\n", PAGE_SIZE); - } else { - put_partition(state, slot++, first_sect, nr_sects); - } - - put_dev_sector(sect); - return slot; -} -#endif -#endif - -#define LINUX_NATIVE_MAGIC 0xdeafa1de -#define LINUX_SWAP_MAGIC 0xdeafab1e - -struct linux_part { - __le32 magic; - __le32 start_sect; - __le32 nr_sects; -}; - -#if defined(CONFIG_ACORN_PARTITION_CUMANA) || \ - defined(CONFIG_ACORN_PARTITION_ADFS) -static int linux_partition(struct parsed_partitions *state, - unsigned long first_sect, int slot, - unsigned long nr_sects) -{ - Sector sect; - struct linux_part *linuxp; - unsigned long size = nr_sects > 2 ? 2 : nr_sects; - - strlcat(state->pp_buf, " [Linux]", PAGE_SIZE); - - put_partition(state, slot++, first_sect, size); - - linuxp = read_part_sector(state, first_sect, §); - if (!linuxp) - return -1; - - strlcat(state->pp_buf, " <", PAGE_SIZE); - while (linuxp->magic == cpu_to_le32(LINUX_NATIVE_MAGIC) || - linuxp->magic == cpu_to_le32(LINUX_SWAP_MAGIC)) { - if (slot == state->limit) - break; - put_partition(state, slot++, first_sect + - le32_to_cpu(linuxp->start_sect), - le32_to_cpu(linuxp->nr_sects)); - linuxp ++; - } - strlcat(state->pp_buf, " >", PAGE_SIZE); - - put_dev_sector(sect); - return slot; -} -#endif - -#ifdef CONFIG_ACORN_PARTITION_CUMANA -int adfspart_check_CUMANA(struct parsed_partitions *state) -{ - unsigned long first_sector = 0; - unsigned int start_blk = 0; - Sector sect; - unsigned char *data; - char *name = "CUMANA/ADFS"; - int first = 1; - int slot = 1; - - /* - * Try Cumana style partitions - sector 6 contains ADFS boot block - * with pointer to next 'drive'. - * - * There are unknowns in this code - is the 'cylinder number' of the - * next partition relative to the start of this one - I'm assuming - * it is. - * - * Also, which ID did Cumana use? - * - * This is totally unfinished, and will require more work to get it - * going. Hence it is totally untested. - */ - do { - struct adfs_discrecord *dr; - unsigned int nr_sects; - - data = read_part_sector(state, start_blk * 2 + 6, §); - if (!data) - return -1; - - if (slot == state->limit) - break; - - dr = adfs_partition(state, name, data, first_sector, slot++); - if (!dr) - break; - - name = NULL; - - nr_sects = (data[0x1fd] + (data[0x1fe] << 8)) * - (dr->heads + (dr->lowsector & 0x40 ? 1 : 0)) * - dr->secspertrack; - - if (!nr_sects) - break; - - first = 0; - first_sector += nr_sects; - start_blk += nr_sects >> (BLOCK_SIZE_BITS - 9); - nr_sects = 0; /* hmm - should be partition size */ - - switch (data[0x1fc] & 15) { - case 0: /* No partition / ADFS? */ - break; - -#ifdef CONFIG_ACORN_PARTITION_RISCIX - case PARTITION_RISCIX_SCSI: - /* RISCiX - we don't know how to find the next one. */ - slot = riscix_partition(state, first_sector, slot, - nr_sects); - break; -#endif - - case PARTITION_LINUX: - slot = linux_partition(state, first_sector, slot, - nr_sects); - break; - } - put_dev_sector(sect); - if (slot == -1) - return -1; - } while (1); - put_dev_sector(sect); - return first ? 0 : 1; -} -#endif - -#ifdef CONFIG_ACORN_PARTITION_ADFS -/* - * Purpose: allocate ADFS partitions. - * - * Params : hd - pointer to gendisk structure to store partition info. - * dev - device number to access. - * - * Returns: -1 on error, 0 for no ADFS boot sector, 1 for ok. - * - * Alloc : hda = whole drive - * hda1 = ADFS partition on first drive. - * hda2 = non-ADFS partition. - */ -int adfspart_check_ADFS(struct parsed_partitions *state) -{ - unsigned long start_sect, nr_sects, sectscyl, heads; - Sector sect; - unsigned char *data; - struct adfs_discrecord *dr; - unsigned char id; - int slot = 1; - - data = read_part_sector(state, 6, §); - if (!data) - return -1; - - dr = adfs_partition(state, "ADFS", data, 0, slot++); - if (!dr) { - put_dev_sector(sect); - return 0; - } - - heads = dr->heads + ((dr->lowsector >> 6) & 1); - sectscyl = dr->secspertrack * heads; - start_sect = ((data[0x1fe] << 8) + data[0x1fd]) * sectscyl; - id = data[0x1fc] & 15; - put_dev_sector(sect); - - /* - * Work out start of non-adfs partition. - */ - nr_sects = (state->bdev->bd_inode->i_size >> 9) - start_sect; - - if (start_sect) { - switch (id) { -#ifdef CONFIG_ACORN_PARTITION_RISCIX - case PARTITION_RISCIX_SCSI: - case PARTITION_RISCIX_MFM: - slot = riscix_partition(state, start_sect, slot, - nr_sects); - break; -#endif - - case PARTITION_LINUX: - slot = linux_partition(state, start_sect, slot, - nr_sects); - break; - } - } - strlcat(state->pp_buf, "\n", PAGE_SIZE); - return 1; -} -#endif - -#ifdef CONFIG_ACORN_PARTITION_ICS - -struct ics_part { - __le32 start; - __le32 size; -}; - -static int adfspart_check_ICSLinux(struct parsed_partitions *state, - unsigned long block) -{ - Sector sect; - unsigned char *data = read_part_sector(state, block, §); - int result = 0; - - if (data) { - if (memcmp(data, "LinuxPart", 9) == 0) - result = 1; - put_dev_sector(sect); - } - - return result; -} - -/* - * Check for a valid ICS partition using the checksum. - */ -static inline int valid_ics_sector(const unsigned char *data) -{ - unsigned long sum; - int i; - - for (i = 0, sum = 0x50617274; i < 508; i++) - sum += data[i]; - - sum -= le32_to_cpu(*(__le32 *)(&data[508])); - - return sum == 0; -} - -/* - * Purpose: allocate ICS partitions. - * Params : hd - pointer to gendisk structure to store partition info. - * dev - device number to access. - * Returns: -1 on error, 0 for no ICS table, 1 for partitions ok. - * Alloc : hda = whole drive - * hda1 = ADFS partition 0 on first drive. - * hda2 = ADFS partition 1 on first drive. - * ..etc.. - */ -int adfspart_check_ICS(struct parsed_partitions *state) -{ - const unsigned char *data; - const struct ics_part *p; - int slot; - Sector sect; - - /* - * Try ICS style partitions - sector 0 contains partition info. - */ - data = read_part_sector(state, 0, §); - if (!data) - return -1; - - if (!valid_ics_sector(data)) { - put_dev_sector(sect); - return 0; - } - - strlcat(state->pp_buf, " [ICS]", PAGE_SIZE); - - for (slot = 1, p = (const struct ics_part *)data; p->size; p++) { - u32 start = le32_to_cpu(p->start); - s32 size = le32_to_cpu(p->size); /* yes, it's signed. */ - - if (slot == state->limit) - break; - - /* - * Negative sizes tell the RISC OS ICS driver to ignore - * this partition - in effect it says that this does not - * contain an ADFS filesystem. - */ - if (size < 0) { - size = -size; - - /* - * Our own extension - We use the first sector - * of the partition to identify what type this - * partition is. We must not make this visible - * to the filesystem. - */ - if (size > 1 && adfspart_check_ICSLinux(state, start)) { - start += 1; - size -= 1; - } - } - - if (size) - put_partition(state, slot++, start, size); - } - - put_dev_sector(sect); - strlcat(state->pp_buf, "\n", PAGE_SIZE); - return 1; -} -#endif - -#ifdef CONFIG_ACORN_PARTITION_POWERTEC -struct ptec_part { - __le32 unused1; - __le32 unused2; - __le32 start; - __le32 size; - __le32 unused5; - char type[8]; -}; - -static inline int valid_ptec_sector(const unsigned char *data) -{ - unsigned char checksum = 0x2a; - int i; - - /* - * If it looks like a PC/BIOS partition, then it - * probably isn't PowerTec. - */ - if (data[510] == 0x55 && data[511] == 0xaa) - return 0; - - for (i = 0; i < 511; i++) - checksum += data[i]; - - return checksum == data[511]; -} - -/* - * Purpose: allocate ICS partitions. - * Params : hd - pointer to gendisk structure to store partition info. - * dev - device number to access. - * Returns: -1 on error, 0 for no ICS table, 1 for partitions ok. - * Alloc : hda = whole drive - * hda1 = ADFS partition 0 on first drive. - * hda2 = ADFS partition 1 on first drive. - * ..etc.. - */ -int adfspart_check_POWERTEC(struct parsed_partitions *state) -{ - Sector sect; - const unsigned char *data; - const struct ptec_part *p; - int slot = 1; - int i; - - data = read_part_sector(state, 0, §); - if (!data) - return -1; - - if (!valid_ptec_sector(data)) { - put_dev_sector(sect); - return 0; - } - - strlcat(state->pp_buf, " [POWERTEC]", PAGE_SIZE); - - for (i = 0, p = (const struct ptec_part *)data; i < 12; i++, p++) { - u32 start = le32_to_cpu(p->start); - u32 size = le32_to_cpu(p->size); - - if (size) - put_partition(state, slot++, start, size); - } - - put_dev_sector(sect); - strlcat(state->pp_buf, "\n", PAGE_SIZE); - return 1; -} -#endif - -#ifdef CONFIG_ACORN_PARTITION_EESOX -struct eesox_part { - char magic[6]; - char name[10]; - __le32 start; - __le32 unused6; - __le32 unused7; - __le32 unused8; -}; - -/* - * Guess who created this format? - */ -static const char eesox_name[] = { - 'N', 'e', 'i', 'l', ' ', - 'C', 'r', 'i', 't', 'c', 'h', 'e', 'l', 'l', ' ', ' ' -}; - -/* - * EESOX SCSI partition format. - * - * This is a goddamned awful partition format. We don't seem to store - * the size of the partition in this table, only the start addresses. - * - * There are two possibilities where the size comes from: - * 1. The individual ADFS boot block entries that are placed on the disk. - * 2. The start address of the next entry. - */ -int adfspart_check_EESOX(struct parsed_partitions *state) -{ - Sector sect; - const unsigned char *data; - unsigned char buffer[256]; - struct eesox_part *p; - sector_t start = 0; - int i, slot = 1; - - data = read_part_sector(state, 7, §); - if (!data) - return -1; - - /* - * "Decrypt" the partition table. God knows why... - */ - for (i = 0; i < 256; i++) - buffer[i] = data[i] ^ eesox_name[i & 15]; - - put_dev_sector(sect); - - for (i = 0, p = (struct eesox_part *)buffer; i < 8; i++, p++) { - sector_t next; - - if (memcmp(p->magic, "Eesox", 6)) - break; - - next = le32_to_cpu(p->start); - if (i) - put_partition(state, slot++, start, next - start); - start = next; - } - - if (i != 0) { - sector_t size; - - size = get_capacity(state->bdev->bd_disk); - put_partition(state, slot++, start, size - start); - strlcat(state->pp_buf, "\n", PAGE_SIZE); - } - - return i ? 1 : 0; -} -#endif diff --git a/fs/partitions/acorn.h b/fs/partitions/acorn.h deleted file mode 100644 index ede82852969..00000000000 --- a/fs/partitions/acorn.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * linux/fs/partitions/acorn.h - * - * Copyright (C) 1996-2001 Russell King. - * - * I _hate_ this partitioning mess - why can't we have one defined - * format, and everyone stick to it? - */ - -int adfspart_check_CUMANA(struct parsed_partitions *state); -int adfspart_check_ADFS(struct parsed_partitions *state); -int adfspart_check_ICS(struct parsed_partitions *state); -int adfspart_check_POWERTEC(struct parsed_partitions *state); -int adfspart_check_EESOX(struct parsed_partitions *state); diff --git a/fs/partitions/amiga.c b/fs/partitions/amiga.c deleted file mode 100644 index 70cbf44a156..00000000000 --- a/fs/partitions/amiga.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * fs/partitions/amiga.c - * - * Code extracted from drivers/block/genhd.c - * - * Copyright (C) 1991-1998 Linus Torvalds - * Re-organised Feb 1998 Russell King - */ - -#include <linux/types.h> -#include <linux/affs_hardblocks.h> - -#include "check.h" -#include "amiga.h" - -static __inline__ u32 -checksum_block(__be32 *m, int size) -{ - u32 sum = 0; - - while (size--) - sum += be32_to_cpu(*m++); - return sum; -} - -int amiga_partition(struct parsed_partitions *state) -{ - Sector sect; - unsigned char *data; - struct RigidDiskBlock *rdb; - struct PartitionBlock *pb; - int start_sect, nr_sects, blk, part, res = 0; - int blksize = 1; /* Multiplier for disk block size */ - int slot = 1; - char b[BDEVNAME_SIZE]; - - for (blk = 0; ; blk++, put_dev_sector(sect)) { - if (blk == RDB_ALLOCATION_LIMIT) - goto rdb_done; - data = read_part_sector(state, blk, §); - if (!data) { - if (warn_no_part) - printk("Dev %s: unable to read RDB block %d\n", - bdevname(state->bdev, b), blk); - res = -1; - goto rdb_done; - } - if (*(__be32 *)data != cpu_to_be32(IDNAME_RIGIDDISK)) - continue; - - rdb = (struct RigidDiskBlock *)data; - if (checksum_block((__be32 *)data, be32_to_cpu(rdb->rdb_SummedLongs) & 0x7F) == 0) - break; - /* Try again with 0xdc..0xdf zeroed, Windows might have - * trashed it. - */ - *(__be32 *)(data+0xdc) = 0; - if (checksum_block((__be32 *)data, - be32_to_cpu(rdb->rdb_SummedLongs) & 0x7F)==0) { - printk("Warning: Trashed word at 0xd0 in block %d " - "ignored in checksum calculation\n",blk); - break; - } - - printk("Dev %s: RDB in block %d has bad checksum\n", - bdevname(state->bdev, b), blk); - } - - /* blksize is blocks per 512 byte standard block */ - blksize = be32_to_cpu( rdb->rdb_BlockBytes ) / 512; - - { - char tmp[7 + 10 + 1 + 1]; - |