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[SCSI] Add SATA support to libsas

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Hook the scsi_host_template functions in libsas to delegate
functionality to libata when appropriate.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>

Misc code changes and merge fixes and update for libata->drivers/ata
move

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Darrick J. Wong
2006-08-10 19:19:47 -07:00
committed by James Bottomley
parent 8b4a40809e
commit fa1c1e8f1e
4 changed files with 366 additions and 2 deletions
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11
drivers/scsi/libsas/sas_discover.c
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@@ -255,6 +255,7 @@ static int sas_get_port_device(struct asd_sas_port *port)
switch (dev->dev_type) {
case SAS_END_DEV:
case SATA_DEV:
rphy = sas_end_device_alloc(port->port);
break;
case EDGE_DEV:
@@ -265,7 +266,6 @@ static int sas_get_port_device(struct asd_sas_port *port)
rphy = sas_expander_alloc(port->port,
SAS_FANOUT_EXPANDER_DEVICE);
break;
case SATA_DEV:
default:
printk("ERROR: Unidentified device type %d\n", dev->dev_type);
rphy = NULL;
@@ -480,7 +480,14 @@ cont1:
present.
sas_satl_register_dev(dev);
*/
return 0;
sas_fill_in_rphy(dev, dev->rphy);
res = sas_rphy_add(dev->rphy);
if (res)
goto out_err;
return res;
out_err:
dev->sata_dev.identify_packet_device = NULL;
dev->sata_dev.identify_device = NULL;