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Adjust the RAID type pickup code for the VIA, we dont actually care

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if the array is bootable or not (yet).
This commit is contained in:
sos 2005-04-18 13:51:03 +00:00
parent 3e9035accc
commit 47b4ce0270
2 changed files with 18 additions and 8 deletions
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24
sys/dev/ata/ata-raid.c
View File

@ -109,12 +109,12 @@ static disk_strategy_t ata_raid_strategy;
//static dumper_t ata_raid_dump;
static void
ata_raid_attach(struct ar_softc *rdp, int update)
ata_raid_attach(struct ar_softc *rdp, int writeback)
{
int disk;
mtx_init(&rdp->lock, "ATA PseudoRAID metadata lock", NULL, MTX_DEF);
ata_raid_config_changed(rdp, update);
ata_raid_config_changed(rdp, writeback);
/* sanitize arrays total_size % (width * interleave) == 0 */
if (rdp->type == AR_T_RAID0 || rdp->type == AR_T_RAID01 ||
@ -859,6 +859,11 @@ ata_raid_create(struct raid_setup *setup)
rdp->disks[disk].sectors = PR_LBA(rdp->disks[disk].dev);
break;
case ATA_VIA_ID:
ctlr = AR_F_VIA_RAID;
rdp->disks[disk].sectors = VIA_LBA(rdp->disks[disk].dev);
break;
default:
/* XXX SOS
* right, so here we are, we have an ATA chip and we want
@ -870,8 +875,8 @@ ata_raid_create(struct raid_setup *setup)
* setup the RAID from there, in that case we pickup the
* metadata format from the disks (if we support it).
*/
printf("WARNING!! - using FreeBSD PsuedoRAID metadata "
"since BIOS format is unknown on this hardware.\n"
printf("WARNING!! - not able to determine metadata format\n"
"WARNING!! - Using FreeBSD PsuedoRAID metadata\n"
"If that is not what you want, use the BIOS to "
"create the array\n");
ctlr = AR_F_FREEBSD_RAID;
@ -1246,7 +1251,7 @@ ata_raid_write_metadata(struct ar_softc *rdp)
return ata_raid_sii_write_meta(rdp);
case AR_F_VIA_RAID:
return ata_raid_sii_write_meta(rdp);
return ata_raid_via_write_meta(rdp);
#endif
default:
printf("ar%d: writing of %s metadata is NOT supported yet\n",
@ -2851,7 +2856,7 @@ ata_raid_via_read_meta(device_t dev, struct ar_softc **raidp)
if (raid->format == AR_F_VIA_RAID && (raid->magic_0 != meta->disks[0]))
continue;
switch (meta->type) {
switch (meta->type & VIA_T_MASK) {
case VIA_T_RAID0:
raid->type = AR_T_RAID0;
raid->width = meta->stripe_layout & VIA_L_MASK;
@ -3758,10 +3763,13 @@ ata_raid_via_print_meta(struct via_raid_conf *meta)
printf("*************** ATA VIA Metadata ****************\n");
printf("magic 0x%02x\n", meta->magic);
printf("dummy_0 0x%02x\n", meta->dummy_0);
printf("type %s\n", ata_raid_via_type(meta->type));
printf("type %s\n",
ata_raid_via_type(meta->type & VIA_T_MASK));
printf("bootable %d\n", meta->type & VIA_T_BOOTABLE);
printf("disk_index 0x%02x\n", meta->disk_index);
printf("stripe_disks %d\n", meta->stripe_layout & VIA_L_MASK);
printf("stripe_sectors %d\n", (meta->stripe_layout >> VIA_L_SHIFT));
printf("stripe_sectors %d\n",
0x08 << (meta->stripe_layout >> VIA_L_SHIFT));
printf("total_sectors %llu\n",
(unsigned long long)meta->total_sectors);
printf("disk_id 0x%08x\n", meta->disk_id);

2
sys/dev/ata/ata-raid.h
View File

@ -649,6 +649,8 @@ struct via_raid_conf {
u_int8_t dummy_0;
u_int8_t type;
#define VIA_T_MASK 0xfe
#define VIA_T_BOOTABLE 0x01
#define VIA_T_RAID0 0x04
#define VIA_T_RAID1 0x0c
#define VIA_T_SPAN 0x44