Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / disk / part_mac.h

diff --git a/qemu/roms/u-boot/disk/part_mac.h b/qemu/roms/u-boot/disk/part_mac.h
new file mode 100644 (file)
index 0000000..7b754e1
--- /dev/null
+++ b/qemu/roms/u-boot/disk/part_mac.h
@@ -0,0 +1,83 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/*
+ * See also Linux sources, fs/partitions/mac.h
+ *
+ * This file describes structures and values related to the standard
+ * Apple SCSI disk partitioning scheme. For more information see:
+ * http://developer.apple.com/techpubs/mac/Devices/Devices-126.html#MARKER-14-92
+ */
+
+#ifndef        _DISK_PART_MAC_H
+#define        _DISK_PART_MAC_H
+
+#define MAC_DRIVER_MAGIC       0x4552
+
+/*
+ * Driver Descriptor Structure, in block 0.
+ * This block is (and shall remain) 512 bytes long.
+ * Note that there is an alignment problem for the driver descriptor map!
+ */
+typedef struct mac_driver_desc {
+       __u16   signature;      /* expected to be MAC_DRIVER_MAGIC      */
+       __u16   blk_size;       /* block size of device                 */
+       __u32   blk_count;      /* number of blocks on device           */
+       __u16   dev_type;       /* device type                          */
+       __u16   dev_id;         /* device id                            */
+       __u32   data;           /* reserved                             */
+       __u16   drvr_cnt;       /* number of driver descriptor entries  */
+       __u16   drvr_map[247];  /* driver descriptor map                */
+} mac_driver_desc_t;
+
+/*
+ * Device Driver Entry
+ * (Cannot be included in mac_driver_desc because of alignment problems)
+ */
+typedef struct mac_driver_entry {
+       __u32   block;          /* block number of starting block       */
+       __u16   size;           /* size of driver, in 512 byte blocks   */
+       __u16   type;           /* OS Type                              */
+} mac_driver_entry_t;
+
+
+#define MAC_PARTITION_MAGIC    0x504d
+
+/* type field value for A/UX or other Unix partitions */
+#define APPLE_AUX_TYPE "Apple_UNIX_SVR2"
+
+/*
+ * Each Partition Map entry (in blocks 1 ... N) has this format:
+ */
+typedef struct mac_partition {
+       __u16   signature;      /* expected to be MAC_PARTITION_MAGIC   */
+       __u16   sig_pad;        /* reserved                             */
+       __u32   map_count;      /* # blocks in partition map            */
+       __u32   start_block;    /* abs. starting block # of partition   */
+       __u32   block_count;    /* number of blocks in partition        */
+       uchar   name[32];       /* partition name                       */
+       uchar   type[32];       /* string type description              */
+       __u32   data_start;     /* rel block # of first data block      */
+       __u32   data_count;     /* number of data blocks                */
+       __u32   status;         /* partition status bits                */
+       __u32   boot_start;     /* first block of boot code             */
+       __u32   boot_size;      /* size of boot code, in bytes          */
+       __u32   boot_load;      /* boot code load address               */
+       __u32   boot_load2;     /* reserved                             */
+       __u32   boot_entry;     /* boot code entry point                */
+       __u32   boot_entry2;    /* reserved                             */
+       __u32   boot_cksum;     /* boot code checksum                   */
+       uchar   processor[16];  /* Type of Processor                    */
+       __u16   part_pad[188];  /* reserved                             */
+#ifdef CONFIG_ISO_PARTITION
+       uchar   iso_dummy[2048];/* Reservere enough room for an ISO partition block to fit */
+#endif
+} mac_partition_t;
+
+#define MAC_STATUS_BOOTABLE    8       /* partition is bootable */
+
+#endif /* _DISK_PART_MAC_H */