64eafa17ea
FBA DASD disks with fake partition (bnc#894585) - libparted-dasd-implicit-partition-disk-flag.patch - refresh following patches to fix build: - parted-type.patch - parted-mac.patch - parted-Add-Intel-Rapid-Start-Technology-partition.patch OBS-URL: https://build.opensuse.org/package/show/Base:System/parted?expand=0&rev=105
128 lines
3.9 KiB
Diff
128 lines
3.9 KiB
Diff
---
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include/parted/disk.in.h | 4 +++-
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libparted/disk.c | 2 ++
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libparted/labels/dasd.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
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3 files changed, 50 insertions(+), 1 deletion(-)
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Index: parted-3.1/include/parted/disk.in.h
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===================================================================
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--- parted-3.1.orig/include/parted/disk.in.h
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+++ parted-3.1/include/parted/disk.in.h
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@@ -38,9 +38,11 @@ enum _PedDiskFlag {
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PED_DISK_CYLINDER_ALIGNMENT=1,
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/* This flag controls whether the boot flag of a GPT PMBR is set */
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PED_DISK_GPT_PMBR_BOOT=2,
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+ /* This flag indicates that there is an implicit (aka fake) partition on the DASD disk */
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+ PED_DISK_DASD_IMPLICIT_PARTITION=3,
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};
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#define PED_DISK_FIRST_FLAG PED_DISK_CYLINDER_ALIGNMENT
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-#define PED_DISK_LAST_FLAG PED_DISK_GPT_PMBR_BOOT
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+#define PED_DISK_LAST_FLAG PED_DISK_DASD_IMPLICIT_PARTITION
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/**
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* Partition types
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Index: parted-3.1/libparted/disk.c
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===================================================================
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--- parted-3.1.orig/libparted/disk.c
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+++ parted-3.1/libparted/disk.c
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@@ -838,6 +838,8 @@ ped_disk_flag_get_name(PedDiskFlag flag)
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return N_("cylinder_alignment");
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case PED_DISK_GPT_PMBR_BOOT:
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return N_("pmbr_boot");
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+ case PED_DISK_DASD_IMPLICIT_PARTITION:
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+ return N_("implicit_partition_table");
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default:
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ped_exception_throw (
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PED_EXCEPTION_BUG,
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Index: parted-3.1/libparted/labels/dasd.c
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===================================================================
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--- parted-3.1.orig/libparted/labels/dasd.c
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+++ parted-3.1/libparted/labels/dasd.c
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@@ -73,6 +73,7 @@ typedef struct {
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unsigned int format_type;
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unsigned int label_block;
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volume_label_t vlabel;
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+ unsigned int has_implicit_partition;
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} DasdDiskSpecific;
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static int dasd_probe (const PedDevice *dev);
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@@ -107,6 +108,10 @@ static int dasd_partition_set_system (Pe
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const PedFileSystemType* fs_type);
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static int dasd_alloc_metadata (PedDisk* disk);
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+static int dasd_disk_set_flag (PedDisk *disk, PedDiskFlag flag, int state);
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+static int dasd_disk_is_flag_available(const PedDisk *disk, PedDiskFlag flag);
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+static int dasd_disk_get_flag (const PedDisk *disk, PedDiskFlag flag);
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+
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#include "pt-common.h"
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PT_define_limit_functions (dasd)
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@@ -116,6 +121,9 @@ static PedDiskOps dasd_disk_ops = {
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partition_set_name: NULL,
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partition_get_name: NULL,
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+ disk_set_flag: dasd_disk_set_flag,
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+ disk_get_flag: dasd_disk_get_flag,
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+ disk_is_flag_available: dasd_disk_is_flag_available,
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get_partition_alignment: dasd_get_partition_alignment,
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@@ -150,6 +158,8 @@ dasd_alloc (const PedDevice* dev)
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return NULL;
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}
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+ disk_specific->has_implicit_partition = 0;
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+
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/* CDL format, newer */
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disk_specific->format_type = 2;
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disk_specific->label_block = 2;
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@@ -293,6 +303,7 @@ dasd_read (PedDisk* disk)
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goto error_close_dev;
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disk_specific->format_type = 1;
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+ disk_specific->has_implicit_partition = 1;
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/* Register implicit partition */
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ped_disk_delete_all (disk);
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@@ -905,6 +916,40 @@ dasd_partition_enumerate (PedPartition*
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}
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static int
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+dasd_disk_set_flag (PedDisk *disk, PedDiskFlag flag, int state)
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+{
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+ /* PED_DISK_DASD_IMPLICIT_PARTITION is immutable */
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+ return 0;
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+}
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+
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+static int
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+dasd_disk_is_flag_available(const PedDisk *disk, PedDiskFlag flag)
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+{
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+ switch (flag)
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+ {
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+ case PED_DISK_DASD_IMPLICIT_PARTITION:
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+ return 1;
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+ default:
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+ return 0;
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+ }
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+}
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+
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+static int
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+dasd_disk_get_flag (const PedDisk *disk, PedDiskFlag flag)
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+{
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+ DasdDiskSpecific* disk_specific = disk->disk_specific;
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+
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+ switch (flag)
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+ {
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+ case PED_DISK_DASD_IMPLICIT_PARTITION:
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+ return disk_specific->has_implicit_partition;
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+ break;
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+ default:
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+ return 0;
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+ }
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+}
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+
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+static int
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dasd_partition_set_system (PedPartition* part,
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const PedFileSystemType* fs_type)
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{
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