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Implement efi media tagging for MBR partitioning types.

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Sponsored by: Netflix
This commit is contained in:
Warner Losh 2017-11-21 05:35:21 +00:00
parent 4e4805ddf1
commit d65b6588d6
1 changed files with 9 additions and 1 deletions
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10
sys/geom/part/g_part_mbr.c
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@ -303,11 +303,14 @@ g_part_mbr_destroy(struct g_part_table *basetable, struct g_part_parms *gpp)
}
static void
g_part_mbr_dumpconf(struct g_part_table *table, struct g_part_entry *baseentry,
g_part_mbr_dumpconf(struct g_part_table *basetable, struct g_part_entry *baseentry,
struct sbuf *sb, const char *indent)
{
struct g_part_mbr_entry *entry;
struct g_part_mbr_table *table;
uint32_t dsn;
table = (struct g_part_mbr_table *)basetable;
entry = (struct g_part_mbr_entry *)baseentry;
if (indent == NULL) {
/* conftxt: libdisk compatibility */
@ -318,6 +321,11 @@ g_part_mbr_dumpconf(struct g_part_table *table, struct g_part_entry *baseentry,
entry->ent.dp_typ);
if (entry->ent.dp_flag & 0x80)
sbuf_printf(sb, "%s<attrib>active</attrib>\n", indent);
dsn = le32dec(table->mbr + DOSDSNOFF);
sbuf_printf(sb, "%s<efimedia>HD(%d,MBR,%d,%#jx,%#jx)", indent,
entry->base.gpe_index, dsn, (intmax_t)entry->base.gpe_start,
(intmax_t)(entry->base.gpe_end - entry->base.gpe_start + 1));
sbuf_printf(sb, "</efimedia>\n");
} else {
/* confxml: scheme information */
}