grub/grub-core/disk/dmraid_nvidia.c

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2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
/* dmraid_nvidia.c - module to handle Nvidia fakeraid. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/misc.h>
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
#include <grub/diskfilter.h>
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
GRUB_MOD_LICENSE ("GPLv3+");
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
#define NV_SIGNATURES 4
#define NV_IDLE 0
#define NV_SCDB_INIT_RAID 2
#define NV_SCDB_REBUILD_RAID 3
#define NV_SCDB_UPGRADE_RAID 4
#define NV_SCDB_SYNC_RAID 5
#define NV_LEVEL_UNKNOWN 0x00
#define NV_LEVEL_JBOD 0xFF
#define NV_LEVEL_0 0x80
#define NV_LEVEL_1 0x81
#define NV_LEVEL_3 0x83
#define NV_LEVEL_5 0x85
#define NV_LEVEL_10 0x8a
#define NV_LEVEL_1_0 0x8180
#define NV_ARRAY_FLAG_BOOT 1 /* BIOS use only. */
#define NV_ARRAY_FLAG_ERROR 2 /* Degraded or offline. */
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
#define NV_ARRAY_FLAG_PARITY_VALID 4 /* RAID-3/5 parity valid. */
struct grub_nv_array
{
grub_uint32_t version;
grub_uint32_t signature[NV_SIGNATURES];
grub_uint8_t raid_job_code;
grub_uint8_t stripe_width;
grub_uint8_t total_volumes;
grub_uint8_t original_width;
grub_uint32_t raid_level;
grub_uint32_t stripe_block_size;
grub_uint32_t stripe_block_size_bytes;
grub_uint32_t stripe_block_size_log2;
grub_uint32_t stripe_mask;
grub_uint32_t stripe_size;
grub_uint32_t stripe_size_bytes;
grub_uint32_t raid_job_mask;
grub_uint32_t original_capacity;
grub_uint32_t flags;
};
#define NV_ID_LEN 8
#define NV_ID_STRING "NVIDIA"
#define NV_VERSION 100
#define NV_PRODID_LEN 16
#define NV_PRODREV_LEN 4
struct grub_nv_super
{
char vendor[NV_ID_LEN]; /* 0x00 - 0x07 ID string. */
grub_uint32_t size; /* 0x08 - 0x0B Size of metadata in dwords. */
grub_uint32_t chksum; /* 0x0C - 0x0F Checksum of this struct. */
grub_uint16_t version; /* 0x10 - 0x11 NV version. */
grub_uint8_t unit_number; /* 0x12 Disk index in array. */
grub_uint8_t reserved; /* 0x13. */
grub_uint32_t capacity; /* 0x14 - 0x17 Array capacity in sectors. */
grub_uint32_t sector_size; /* 0x18 - 0x1B Sector size. */
char prodid[NV_PRODID_LEN]; /* 0x1C - 0x2B Array product ID. */
char prodrev[NV_PRODREV_LEN]; /* 0x2C - 0x2F Array product revision */
grub_uint32_t unit_flags; /* 0x30 - 0x33 Flags for this disk */
struct grub_nv_array array; /* Array information */
} GRUB_PACKED;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
static struct grub_diskfilter_vg *
grub_dmraid_nv_detect (grub_disk_t disk,
struct grub_diskfilter_pv_id *id,
grub_disk_addr_t *start_sector)
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
{
grub_disk_addr_t sector;
struct grub_nv_super sb;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
int level;
grub_uint64_t disk_size;
grub_uint32_t capacity;
grub_uint8_t total_volumes;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
char *uuid;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
if (disk->partition)
/* Skip partition. */
return NULL;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
sector = grub_disk_get_size (disk);
if (sector == GRUB_DISK_SIZE_UNKNOWN)
/* Not raid. */
return NULL;
sector -= 2;
if (grub_disk_read (disk, sector, 0, sizeof (sb), &sb))
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
return NULL;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
if (grub_memcmp (sb.vendor, NV_ID_STRING, 6))
/* Not raid. */
return NULL;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
if (sb.version != NV_VERSION)
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"unknown version: %d.%d", sb.version);
return NULL;
}
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
capacity = grub_le_to_cpu32 (sb.capacity);
total_volumes = sb.array.total_volumes;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
switch (sb.array.raid_level)
{
case NV_LEVEL_0:
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
level = 0;
if (total_volumes == 0)
/* Not RAID. */
return NULL;
disk_size = capacity / total_volumes;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
break;
case NV_LEVEL_1:
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
level = 1;
disk_size = sb.capacity;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
break;
case NV_LEVEL_5:
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
level = 5;
if (total_volumes == 0 || total_volumes == 1)
/* Not RAID. */
return NULL;
disk_size = capacity / (total_volumes - 1);
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
break;
default:
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"unsupported RAID level: %d", sb.array.raid_level);
return NULL;
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
uuid = grub_malloc (sizeof (sb.array.signature));
if (! uuid)
return NULL;
grub_memcpy (uuid, (char *) &sb.array.signature,
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
sizeof (sb.array.signature));
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
id->uuidlen = 0;
id->id = sb.unit_number;
*start_sector = 0;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
return grub_diskfilter_make_raid (sizeof (sb.array.signature),
uuid, sb.array.total_volumes,
"nv", disk_size,
sb.array.stripe_block_size,
GRUB_RAID_LAYOUT_LEFT_ASYMMETRIC,
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
level);
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
2008-08-23 14:51:19 +00:00
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
static struct grub_diskfilter grub_dmraid_nv_dev =
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
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{
.name = "dmraid_nv",
.detect = grub_dmraid_nv_detect,
.next = 0
};
GRUB_MOD_INIT(dm_nv)
{
grub_diskfilter_register_front (&grub_dmraid_nv_dev);
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
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}
GRUB_MOD_FINI(dm_nv)
{
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
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grub_diskfilter_unregister (&grub_dmraid_nv_dev);
2008-08-23 Bean <bean123ch@gmail.com> * conf/common.rmk (grub_probe_SOURCES): Add disk/mdraid_linux.c. (grub_fstest_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c and lib/crc.c. (pkglib_MODULES): Add raid5rec.mod, raid6rec.mod, mdraid.mod and dm_nv.mod. (raid5rec_mod_SOURCES): New macro. (raid5rec_mod_CFLAGS): Likewise. (raid5rec_mod_LDFLAGS): Likewise. (raid6rec_mod_SOURCES): Likewise. (raid6rec_mod_CFLAGS): Likewise. (raid6rec_mod_LDFLAGS): Likewise. (mdraid_mod_SOURCES): Likewise. (mdraid_mod_CFLAGS): Likewise. (mdraid_mod_LDFLAGS): Likewise. (dm_nv_mod_SOURCES): Likewise. (dm_nv_mod_CFLAGS): Likewise. (dm_nv_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_setup_SOURCES): Add disk/mdraid_linux.c. (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-coreboot.rmk (grub_emu_SOURCES): Add disk/raid5_recover.c, disk/raid6_recover.c, disk/mdraid_linux.c and disk/dmraid_nvidia.c. * conf/i386-efi.rmk (grub_emu_SOURCES): Likewise. * conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise. * conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise. * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise. * disk/raid5_recover.c: New file. * disk/raid6_recover.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/i386/pc/biosdisk.c: Set total_sectors of cdrom device to ULONG_MAX. * disk/raid.c (grub_raid_open): Use the size of the smallest disk to calculate the size of raid device. (grub_raid_read): Simplify raid0 code. Support raid4, raid6 and four different layout of raid5. (grub_raid_scan_device): Remove code specific to mdraid. (grub_raid_list): New variable. (free_array): New function. (grub_raid_register): Likewise. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (GRUB_MOD_INIT): Don't iterate device here. (GRUB_MOD_FINI): Use free_array to release resource. * include/grub/raid.h: Remove macro and structure specific to mdraid. (grub_raid5_recover_func_t): New function variable type. (grub_raid6_recover_func_t): Likewise. (grub_raid5_recover_func): New variable. (grub_raid6_recover_func): Likewise. (grub_raid_register): New function. (grub_raid_unregister): Likewise. (grub_raid_rescan): Likewise. (grub_raid_block_xor): Likewise. * util/grub-fstest.c: Add #include <grub/raid.h> and <grub/lib/crc.h>. (CMD_CRC): New macro. (part): Removed. (read_file): Handle device as well as file. (cmd_crc): New function. (fstest): Handle multiple disks. (options): Remove part, raw and long, add root and diskcount. (usage): Add crc, remove -p, -r, -l, add -r and -c. (main): Find the first non option entry and ignore subsequence options, add handling for the new options, support multiple disks. * util/grub-probe.c (probe): Add mdraid to abstraction_name.
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}