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Diffstat (limited to 'disk/part_mac.c')
-rw-r--r--disk/part_mac.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/disk/part_mac.c b/disk/part_mac.c
index c1afc8c..cb443ac 100644
--- a/disk/part_mac.c
+++ b/disk/part_mac.c
@@ -60,23 +60,23 @@ static int part_mac_read_pdb (block_dev_desc_t *dev_desc, int part, mac_partitio
*/
int test_part_mac (block_dev_desc_t *dev_desc)
{
- mac_driver_desc_t ddesc;
- mac_partition_t mpart;
+ ALLOC_CACHE_ALIGN_BUFFER(mac_driver_desc_t, ddesc, 1);
+ ALLOC_CACHE_ALIGN_BUFFER(mac_partition_t, mpart, 1);
ulong i, n;
- if (part_mac_read_ddb (dev_desc, &ddesc)) {
+ if (part_mac_read_ddb (dev_desc, ddesc)) {
/* error reading Driver Desriptor Block, or no valid Signature */
return (-1);
}
n = 1; /* assuming at least one partition */
for (i=1; i<=n; ++i) {
- if ((dev_desc->block_read(dev_desc->dev, i, 1, (ulong *)&mpart) != 1) ||
- (mpart.signature != MAC_PARTITION_MAGIC) ) {
+ if ((dev_desc->block_read(dev_desc->dev, i, 1, (ulong *)mpart) != 1) ||
+ (mpart->signature != MAC_PARTITION_MAGIC) ) {
return (-1);
}
/* update partition count */
- n = mpart.map_count;
+ n = mpart->map_count;
}
return (0);
}
@@ -85,20 +85,20 @@ int test_part_mac (block_dev_desc_t *dev_desc)
void print_part_mac (block_dev_desc_t *dev_desc)
{
ulong i, n;
- mac_driver_desc_t ddesc;
- mac_partition_t mpart;
+ ALLOC_CACHE_ALIGN_BUFFER(mac_driver_desc_t, ddesc, 1);
+ ALLOC_CACHE_ALIGN_BUFFER(mac_partition_t, mpart, 1);
ldiv_t mb, gb;
- if (part_mac_read_ddb (dev_desc, &ddesc)) {
+ if (part_mac_read_ddb (dev_desc, ddesc)) {
/* error reading Driver Desriptor Block, or no valid Signature */
return;
}
- n = ddesc.blk_count;
+ n = ddesc->blk_count;
- mb = ldiv(n, ((1024 * 1024) / ddesc.blk_size)); /* MB */
+ mb = ldiv(n, ((1024 * 1024) / ddesc->blk_size)); /* MB */
/* round to 1 digit */
- mb.rem *= 10 * ddesc.blk_size;
+ mb.rem *= 10 * ddesc->blk_size;
mb.rem += 512 * 1024;
mb.rem /= 1024 * 1024;
@@ -112,10 +112,10 @@ void print_part_mac (block_dev_desc_t *dev_desc)
"DeviceType=0x%x, DeviceId=0x%x\n\n"
" #: type name"
" length base (size)\n",
- ddesc.blk_size,
- ddesc.blk_count,
+ ddesc->blk_size,
+ ddesc->blk_count,
mb.quot, mb.rem, gb.quot, gb.rem,
- ddesc.dev_type, ddesc.dev_id
+ ddesc->dev_type, ddesc->dev_id
);
n = 1; /* assuming at least one partition */
@@ -124,25 +124,25 @@ void print_part_mac (block_dev_desc_t *dev_desc)
char c;
printf ("%4ld: ", i);
- if (dev_desc->block_read (dev_desc->dev, i, 1, (ulong *)&mpart) != 1) {
+ if (dev_desc->block_read (dev_desc->dev, i, 1, (ulong *)mpart) != 1) {
printf ("** Can't read Partition Map on %d:%ld **\n",
dev_desc->dev, i);
return;
}
- if (mpart.signature != MAC_PARTITION_MAGIC) {
+ if (mpart->signature != MAC_PARTITION_MAGIC) {
printf ("** Bad Signature on %d:%ld - "
"expected 0x%04x, got 0x%04x\n",
- dev_desc->dev, i, MAC_PARTITION_MAGIC, mpart.signature);
+ dev_desc->dev, i, MAC_PARTITION_MAGIC, mpart->signature);
return;
}
/* update partition count */
- n = mpart.map_count;
+ n = mpart->map_count;
c = 'k';
- bytes = mpart.block_count;
- bytes /= (1024 / ddesc.blk_size); /* kB; assumes blk_size == 512 */
+ bytes = mpart->block_count;
+ bytes /= (1024 / ddesc->blk_size); /* kB; assumes blk_size == 512 */
if (bytes >= 1024) {
bytes >>= 10;
c = 'M';
@@ -153,10 +153,10 @@ void print_part_mac (block_dev_desc_t *dev_desc)
}
printf ("%20.32s %-18.32s %10u @ %-10u (%3ld%c)\n",
- mpart.type,
- mpart.name,
- mpart.block_count,
- mpart.start_block,
+ mpart->type,
+ mpart->name,
+ mpart->block_count,
+ mpart->start_block,
bytes, c
);
}
@@ -231,23 +231,23 @@ static int part_mac_read_pdb (block_dev_desc_t *dev_desc, int part, mac_partitio
int get_partition_info_mac (block_dev_desc_t *dev_desc, int part, disk_partition_t *info)
{
- mac_driver_desc_t ddesc;
- mac_partition_t mpart;
+ ALLOC_CACHE_ALIGN_BUFFER(mac_driver_desc_t, ddesc, 1);
+ ALLOC_CACHE_ALIGN_BUFFER(mac_partition_t, mpart, 1);
- if (part_mac_read_ddb (dev_desc, &ddesc)) {
+ if (part_mac_read_ddb (dev_desc, ddesc)) {
return (-1);
}
- info->blksz = ddesc.blk_size;
+ info->blksz = ddesc->blk_size;
- if (part_mac_read_pdb (dev_desc, part, &mpart)) {
+ if (part_mac_read_pdb (dev_desc, part, mpart)) {
return (-1);
}
- info->start = mpart.start_block;
- info->size = mpart.block_count;
- memcpy (info->type, mpart.type, sizeof(info->type));
- memcpy (info->name, mpart.name, sizeof(info->name));
+ info->start = mpart->start_block;
+ info->size = mpart->block_count;
+ memcpy (info->type, mpart->type, sizeof(info->type));
+ memcpy (info->name, mpart->name, sizeof(info->name));
return (0);
}