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disk-label: retrieve block-size on open

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git-svn-id: svn://coreboot.org/openbios/openbios-devel@447 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Laurent Vivier
2009-02-05 21:33:23 +00:00
parent 0b01355058
commit 21f5eb3c1a
1 changed files with 8 additions and 13 deletions
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21
modules/disk-label.c
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@@ -24,6 +24,7 @@ typedef struct {
ucell offs_hi, offs_lo;
ucell size_hi, size_lo;
int block_size;
int type; /* partition type or -1 */
ihandle_t part_ih;
@@ -114,6 +115,12 @@ dlabel_open( dlabel_info_t *di )
di->offs_hi = POP();
di->offs_lo = POP();
di->type = POP();
di->block_size = 512;
xt = find_ih_method("block-size", di->part_ih);
if (xt) {
call_package(xt, di->part_ih);
di->block_size = POP();
}
}
/* probe for filesystem */
@@ -218,19 +225,7 @@ dlabel_load( __attribute__((unused)) dlabel_info_t *di )
static void
dlabel_block_size( dlabel_info_t *di )
{
xt_t xt;
if( !di->part_ih )
goto no_handler;
xt = find_ih_method("block-size", di->part_ih);
if ( !xt )
goto no_handler;
call_package( xt , di->part_ih );
return;
no_handler:
PUSH(512);
PUSH(di->block_size);
}
NODE_METHODS( dlabel ) = {