diff options
Diffstat (limited to 'drivers/scsi/libsas/sas_port.c')
-rw-r--r-- | drivers/scsi/libsas/sas_port.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c index 42fd1f2..eb19c01 100644 --- a/drivers/scsi/libsas/sas_port.c +++ b/drivers/scsi/libsas/sas_port.c @@ -104,13 +104,11 @@ 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); - if (!port->phy) - port->phy = phy->phy; - if (*(u64 *)port->attached_sas_addr == 0) { port->class = phy->class; memcpy(port->attached_sas_addr, phy->attached_sas_addr, @@ -125,7 +123,7 @@ static void sas_form_port(struct asd_sas_phy *phy) spin_unlock_irqrestore(&sas_ha->phy_port_lock, flags); if (!port->port) { - port->port = sas_port_alloc(phy->phy->dev.parent, port->id); + port->port = sas_port_alloc(phy->phy->dev.parent, phy->id); BUG_ON(!port->port); sas_port_add(port->port); } @@ -170,13 +168,13 @@ void sas_deform_port(struct asd_sas_phy *phy, int gone) dev->pathways--; if (port->num_phys == 1) { - if (dev && gone) - dev->gone = 1; - sas_unregister_domain_devices(port); + sas_unregister_domain_devices(port, gone); sas_port_delete(port->port); port->port = NULL; - } else + } else { sas_port_delete_phy(port->port, phy->phy); + sas_device_set_phy(dev, port->port); + } if (si->dft->lldd_port_deformed) si->dft->lldd_port_deformed(phy); @@ -185,6 +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); @@ -213,8 +212,7 @@ void sas_porte_bytes_dmaed(struct work_struct *work) container_of(work, struct asd_sas_event, work); struct asd_sas_phy *phy = ev->phy; - sas_begin_event(PORTE_BYTES_DMAED, &phy->ha->event_lock, - &phy->port_events_pending); + clear_bit(PORTE_BYTES_DMAED, &phy->port_events_pending); sas_form_port(phy); } @@ -227,8 +225,7 @@ void sas_porte_broadcast_rcvd(struct work_struct *work) unsigned long flags; u32 prim; - sas_begin_event(PORTE_BROADCAST_RCVD, &phy->ha->event_lock, - &phy->port_events_pending); + clear_bit(PORTE_BROADCAST_RCVD, &phy->port_events_pending); spin_lock_irqsave(&phy->sas_prim_lock, flags); prim = phy->sas_prim; @@ -244,8 +241,7 @@ void sas_porte_link_reset_err(struct work_struct *work) container_of(work, struct asd_sas_event, work); struct asd_sas_phy *phy = ev->phy; - sas_begin_event(PORTE_LINK_RESET_ERR, &phy->ha->event_lock, - &phy->port_events_pending); + clear_bit(PORTE_LINK_RESET_ERR, &phy->port_events_pending); sas_deform_port(phy, 1); } @@ -256,8 +252,7 @@ void sas_porte_timer_event(struct work_struct *work) container_of(work, struct asd_sas_event, work); struct asd_sas_phy *phy = ev->phy; - sas_begin_event(PORTE_TIMER_EVENT, &phy->ha->event_lock, - &phy->port_events_pending); + clear_bit(PORTE_TIMER_EVENT, &phy->port_events_pending); sas_deform_port(phy, 1); } @@ -268,8 +263,7 @@ void sas_porte_hard_reset(struct work_struct *work) container_of(work, struct asd_sas_event, work); struct asd_sas_phy *phy = ev->phy; - sas_begin_event(PORTE_HARD_RESET, &phy->ha->event_lock, - &phy->port_events_pending); + clear_bit(PORTE_HARD_RESET, &phy->port_events_pending); sas_deform_port(phy, 1); } @@ -282,6 +276,8 @@ static void sas_init_port(struct asd_sas_port *port, memset(port, 0, sizeof(*port)); port->id = i; INIT_LIST_HEAD(&port->dev_list); + INIT_LIST_HEAD(&port->disco_list); + INIT_LIST_HEAD(&port->destroy_list); spin_lock_init(&port->phy_list_lock); INIT_LIST_HEAD(&port->phy_list); port->ha = sas_ha; |