diff options
| author |   Dan Williams <dan.j.williams@intel.com> | 2012-01-28 17:24:40 -0800 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2012-02-29 15:40:33 -0600 |
| commit | 899fcf40f3177697ccfb029d0484cb8ec09a51ca (patch) | |
| tree | 2983a14444ca62958e50e2fdbd4dc945d7a38849 /drivers/scsi/libsas/sas_port.c | |
| parent | [SCSI] libsas: revert ata srst (diff) | |
| download | linux-dev-899fcf40f3177697ccfb029d0484cb8ec09a51ca.tar.xz linux-dev-899fcf40f3177697ccfb029d0484cb8ec09a51ca.zip | |
[SCSI] libsas: set attached device type and target protocols for local phys
Before:
$ cat /sys/class/sas_phy/phy-6\:3/device_type
none
$ cat /sys/class/sas_phy/phy-6\:3/target_port_protocols
none
After:
$ cat /sys/class/sas_phy/phy-6\:3/device_type
end device
$ cat /sys/class/sas_phy/phy-6\:3/target_port_protocols
sata
Also downgrade the phy_list_lock to _irq instead of _irqsave since
libsas will never call sas_get_port_device with interrupts disbled.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/libsas/sas_port.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_port.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c index 29f8fd335523..eb19c016d500 100644 --- a/drivers/scsi/libsas/sas_port.c +++ b/drivers/scsi/libsas/sas_port.c @@ -104,6 +104,7 @@ static void sas_form_port(struct asd_sas_phy *phy) /* add the phy to the port */ list_add_tail(&phy->port_phy_el, &port->phy_list); + sas_phy_set_target(phy, port->port_dev); phy->port = port; port->num_phys++; port->phy_mask |= (1U << phy->id); @@ -182,6 +183,7 @@ void sas_deform_port(struct asd_sas_phy *phy, int gone) spin_lock(&port->phy_list_lock); list_del_init(&phy->port_phy_el); + sas_phy_set_target(phy, NULL); phy->port = NULL; port->num_phys--; port->phy_mask &= ~(1U << phy->id); |