Package: parted;
Reported by: Avik Sil <aviksil <at> linux.vnet.ibm.com>
Date: Mon, 7 Oct 2013 10:50:02 UTC
Severity: normal
Tags: patch
Merged with 15532
Done: Phillip Susi <psusi <at> ubuntu.com>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: help-debbugs <at> gnu.org (GNU bug Tracking System) To: Avik Sil <aviksil <at> linux.vnet.ibm.com> Subject: bug#15551: closed ([PATCH RESEND] GPT: add support for PReP GUID) Date: Tue, 25 Feb 2014 18:17:03 +0000
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Your bug report #15551: [PATCH RESEND] GPT: add support for PReP GUID which was filed against the parted package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 15551 <at> debbugs.gnu.org. -- 15551: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15551 GNU Bug Tracking System Contact help-debbugs <at> gnu.org with problems
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From: Phillip Susi <psusi <at> ubuntu.com> To: 15551-done <at> debbugs.gnu.org Subject: [PATCH RESEND] GPT: add support for PReP GUID Date: Tue, 25 Feb 2014 13:15:55 -0500-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Closing this as it was a duplicate of #15528. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTDN3bAAoJEI5FoCIzSKrwV1sH/A2UvCwpx2k8w0BOOiKscBup HgZhahdQyHi2tHKUVoxFeeHyzOM6vsgbwASXh+CyTKfJXVWM0RNR2pSDO5jpy2/q Bhm3lvHg4AmspUX8rEoyUxFI7RltHLAfq6SFgxqEXspq7VJH6vYsPmLNsysgM3by 4INwdYEw5ZMAdMT/OE74oLjKtE1RFsuj3J/VPSwevsMydJEdJvm7qTFE/LHhIVuR F6W9KQIISMijjzirZ4mCukML/XtB44u6nDkccn9MsdfH9sizWKDvmMAfQznHd0o+ Y3hLWagfT2AUIEL0w6vSnS6UVlWO03uNA3zH3rWnDkNmtkE4yOrBhzogBjgqYN8= =rmJf -----END PGP SIGNATURE-----
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From: Avik Sil <aviksil <at> linux.vnet.ibm.com> To: parted-devel <at> lists.alioth.debian.org, bug-parted <at> gnu.org Cc: dbkreling <at> br.ibm.com Subject: [PATCH RESEND] GPT: add support for PReP GUID Date: Mon, 7 Oct 2013 16:18:28 +0530From: Daniel Battaiola Kreling <dbkreling <at> br.ibm.com> PReP (PowerPC Reference Platform) boot partition is the first partition used in PowerPC platform for containing the bootable kernel or bootloader. The firmware searches for this partition and jumps to it for booting. So far no GUID was specified for this partition type and hence booting from GPT disk was not supported on this platform. A new GUID 9e1a2d38-c612-4316-aa26-8b49521e5a8b for PReP partition is proposed to be included in GPT. Signed-off-by: Daniel Battaiola Kreling <dbkreling <at> br.ibm.com> Signed-off-by: Avik Sil <aviksil <at> linux.vnet.ibm.com> --- libparted/labels/gpt.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/libparted/labels/gpt.c b/libparted/labels/gpt.c index 490de70..ee8148d 100644 --- a/libparted/labels/gpt.c +++ b/libparted/labels/gpt.c @@ -146,6 +146,10 @@ typedef struct ((efi_guid_t) { PED_CPU_TO_LE32 (0x5265636F), PED_CPU_TO_LE16 (0x7665), \ PED_CPU_TO_LE16 (0x11AA), 0xaa, 0x11, \ { 0x00, 0x30, 0x65, 0x43, 0xEC, 0xAC }}) +#define PARTITION_PREP_GUID \ + ((efi_guid_t) { PED_CPU_TO_LE32 (0x9e1a2d38), PED_CPU_TO_LE16 (0xc612), \ + PED_CPU_TO_LE16 (0x4316), 0xaa, 0x26, \ + { 0x8b, 0x49, 0x52, 0x1e, 0x5a, 0x8b }}) struct __attribute__ ((packed)) _GuidPartitionTableHeader_t { @@ -288,6 +292,7 @@ typedef struct _GPTPartitionData int atvrecv; int msftrecv; int legacy_boot; + int prep; } GPTPartitionData; static PedDiskType gpt_disk_type; @@ -796,6 +801,7 @@ _parse_part_entry (PedDisk *disk, GuidPartitionEntry_t *pte) = gpt_part_data->msftdata = gpt_part_data->msftrecv = gpt_part_data->legacy_boot + = gpt_part_data->prep = gpt_part_data->bios_grub = gpt_part_data->atvrecv = 0; if (pte->Attributes.RequiredToFunction & 0x1) @@ -821,6 +827,8 @@ _parse_part_entry (PedDisk *disk, GuidPartitionEntry_t *pte) gpt_part_data->msftrecv = 1; else if (!guid_cmp (gpt_part_data->type, PARTITION_APPLE_TV_RECOVERY_GUID)) gpt_part_data->atvrecv = 1; + else if (!guid_cmp (gpt_part_data->type, PARTITION_PREP_GUID)) + gpt_part_data->prep = 1; return part; } @@ -1338,6 +1346,7 @@ gpt_partition_new (const PedDisk *disk, gpt_part_data->msftrecv = 0; gpt_part_data->atvrecv = 0; gpt_part_data->legacy_boot = 0; + gpt_part_data->prep = 0; uuid_generate ((unsigned char *) &gpt_part_data->uuid); swap_uuid_and_efi_guid ((unsigned char *) (&gpt_part_data->uuid)); memset (gpt_part_data->name, 0, sizeof gpt_part_data->name); @@ -1411,6 +1420,11 @@ gpt_partition_set_system (PedPartition *part, gpt_part_data->type = PARTITION_RAID_GUID; return 1; } + if (gpt_part_data->prep) + { + gpt_part_data->type = PARTITION_PREP_GUID; + return 1; + } if (gpt_part_data->boot) { gpt_part_data->type = PARTITION_SYSTEM_GUID; @@ -1587,6 +1601,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->msftres = gpt_part_data->msftdata = gpt_part_data->msftrecv + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_BIOS_GRUB: @@ -1599,6 +1614,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->msftres = gpt_part_data->msftdata = gpt_part_data->msftrecv + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_RAID: @@ -1611,6 +1627,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->msftres = gpt_part_data->msftdata = gpt_part_data->msftrecv + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_LVM: @@ -1623,6 +1640,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->msftres = gpt_part_data->msftdata = gpt_part_data->msftrecv + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_HPSERVICE: @@ -1635,6 +1653,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->msftres = gpt_part_data->msftdata = gpt_part_data->msftrecv + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_MSFT_RESERVED: @@ -1647,6 +1666,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->hp_service = gpt_part_data->msftdata = gpt_part_data->msftrecv + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_MSFT_DATA: @@ -1659,6 +1679,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->hp_service = gpt_part_data->msftres = gpt_part_data->msftrecv + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; gpt_part_data->msftdata = 1; } else { @@ -1675,6 +1696,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->hp_service = gpt_part_data->msftdata = gpt_part_data->msftres + = gpt_part_data->prep = gpt_part_data->atvrecv = 0; return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_APPLE_TV_RECOVERY: @@ -1687,8 +1709,21 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state) = gpt_part_data->hp_service = gpt_part_data->msftres = gpt_part_data->msftdata + = gpt_part_data->prep = gpt_part_data->msftrecv = 0; return gpt_partition_set_system (part, part->fs_type); + case PED_PARTITION_PREP: + gpt_part_data->prep = state; + if (state) + gpt_part_data->boot + = gpt_part_data->raid + = gpt_part_data->lvm + = gpt_part_data->bios_grub + = gpt_part_data->hp_service + = gpt_part_data->msftres + = gpt_part_data->msftrecv + = gpt_part_data->atvrecv = 0; + return gpt_partition_set_system (part, part->fs_type); case PED_PARTITION_HIDDEN: gpt_part_data->hidden = state; return 1; @@ -1735,6 +1770,8 @@ gpt_partition_get_flag (const PedPartition *part, PedPartitionFlag flag) return gpt_part_data->hidden; case PED_PARTITION_LEGACY_BOOT: return gpt_part_data->legacy_boot; + case PED_PARTITION_PREP: + return gpt_part_data->prep; case PED_PARTITION_SWAP: case PED_PARTITION_LBA: case PED_PARTITION_ROOT: @@ -1761,6 +1798,7 @@ gpt_partition_is_flag_available (const PedPartition *part, case PED_PARTITION_APPLE_TV_RECOVERY: case PED_PARTITION_HIDDEN: case PED_PARTITION_LEGACY_BOOT: + case PED_PARTITION_PREP: return 1; case PED_PARTITION_SWAP: case PED_PARTITION_ROOT: -- 1.7.11.7
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