4185 New hash algorithm support

*** 69,78 ****
--- 69,81 ----
                  { "off",        ZIO_CHECKSUM_OFF },
                  { "fletcher2",  ZIO_CHECKSUM_FLETCHER_2 },
                  { "fletcher4",  ZIO_CHECKSUM_FLETCHER_4 },
                  { "sha256",     ZIO_CHECKSUM_SHA256 },
                  { "noparity",   ZIO_CHECKSUM_NOPARITY },
+                 { "sha512",     ZIO_CHECKSUM_SHA512 },
+                 { "skein",      ZIO_CHECKSUM_SKEIN },
+                 { "edonr",      ZIO_CHECKSUM_EDONR },
                  { NULL }
          };
  
          static zprop_index_t dedup_table[] = {
                  { "on",         ZIO_CHECKSUM_ON },
*** 79,88 ****
--- 82,100 ----
                  { "off",        ZIO_CHECKSUM_OFF },
                  { "verify",     ZIO_CHECKSUM_ON | ZIO_CHECKSUM_VERIFY },
                  { "sha256",     ZIO_CHECKSUM_SHA256 },
                  { "sha256,verify",
                                  ZIO_CHECKSUM_SHA256 | ZIO_CHECKSUM_VERIFY },
+                 { "sha512",     ZIO_CHECKSUM_SHA512 },
+                 { "sha512,verify",
+                                 ZIO_CHECKSUM_SHA512 | ZIO_CHECKSUM_VERIFY },
+                 { "skein",      ZIO_CHECKSUM_SKEIN },
+                 { "skein,verify",
+                                 ZIO_CHECKSUM_SKEIN | ZIO_CHECKSUM_VERIFY },
+                 { "edonr",      ZIO_CHECKSUM_EDONR },
+                 { "edonr,verify",
+                                 ZIO_CHECKSUM_EDONR | ZIO_CHECKSUM_VERIFY },
                  { NULL }
          };
  
          static zprop_index_t compress_table[] = {
                  { "on",         ZIO_COMPRESS_ON },
*** 204,219 ****
              "standard | always | disabled", "SYNC",
              sync_table);
          zprop_register_index(ZFS_PROP_CHECKSUM, "checksum",
              ZIO_CHECKSUM_DEFAULT, PROP_INHERIT, ZFS_TYPE_FILESYSTEM |
              ZFS_TYPE_VOLUME,
!             "on | off | fletcher2 | fletcher4 | sha256", "CHECKSUM",
!             checksum_table);
          zprop_register_index(ZFS_PROP_DEDUP, "dedup", ZIO_CHECKSUM_OFF,
              PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
!             "on | off | verify | sha256[,verify]", "DEDUP",
!             dedup_table);
          zprop_register_index(ZFS_PROP_COMPRESSION, "compression",
              ZIO_COMPRESS_DEFAULT, PROP_INHERIT,
              ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
              "on | off | lzjb | gzip | gzip-[1-9] | zle | lz4",
              "COMPRESS", compress_table);
--- 216,231 ----
              "standard | always | disabled", "SYNC",
              sync_table);
          zprop_register_index(ZFS_PROP_CHECKSUM, "checksum",
              ZIO_CHECKSUM_DEFAULT, PROP_INHERIT, ZFS_TYPE_FILESYSTEM |
              ZFS_TYPE_VOLUME,
!             "on | off | fletcher2 | fletcher4 | sha256 | sha512 | "
!             "skein | edonr", "CHECKSUM", checksum_table);
          zprop_register_index(ZFS_PROP_DEDUP, "dedup", ZIO_CHECKSUM_OFF,
              PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
!             "on | off | verify | sha256[,verify], sha512[,verify], "
!             "skein[,verify], edonr[,verify]", "DEDUP", dedup_table);
          zprop_register_index(ZFS_PROP_COMPRESSION, "compression",
              ZIO_COMPRESS_DEFAULT, PROP_INHERIT,
              ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
              "on | off | lzjb | gzip | gzip-[1-9] | zle | lz4",
              "COMPRESS", compress_table);