diff options
| -rw-r--r-- | drivers/scsi/libsas/sas_ata.c | 39 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_port.c | 11 |
2 files changed, 8 insertions, 42 deletions
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 7cd05b599a12..b0e5ac372a32 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -236,12 +236,12 @@ static void sas_ata_phy_reset(struct ata_port *ap) struct domain_device *dev = ap->private_data; struct sas_internal *i = to_sas_internal(dev->port->ha->core.shost->transportt); - int res = 0; + int res = TMF_RESP_FUNC_FAILED; if (i->dft->lldd_I_T_nexus_reset) res = i->dft->lldd_I_T_nexus_reset(dev); - if (res) + if (res != TMF_RESP_FUNC_COMPLETE) SAS_DPRINTK("%s: Unable to reset I T nexus?\n", __FUNCTION__); switch (dev->sata_dev.command_set) { @@ -656,21 +656,6 @@ out: return res; } -static void sas_sata_propagate_sas_addr(struct domain_device *dev) -{ - unsigned long flags; - struct asd_sas_port *port = dev->port; - struct asd_sas_phy *phy; - - BUG_ON(dev->parent); - - memcpy(port->attached_sas_addr, dev->sas_addr, SAS_ADDR_SIZE); - spin_lock_irqsave(&port->phy_list_lock, flags); - list_for_each_entry(phy, &port->phy_list, port_phy_el) - memcpy(phy->attached_sas_addr, dev->sas_addr, SAS_ADDR_SIZE); - spin_unlock_irqrestore(&port->phy_list_lock, flags); -} - #define ATA_IDENTIFY_DEV 0xEC #define ATA_IDENTIFY_PACKET_DEV 0xA1 #define ATA_SET_FEATURES 0xEF @@ -728,26 +713,6 @@ static int sas_discover_sata_dev(struct domain_device *dev) goto out_err; } cont1: - /* Get WWN */ - if (dev->port->oob_mode != SATA_OOB_MODE) { - memcpy(dev->sas_addr, dev->sata_dev.rps_resp.rps.stp_sas_addr, - SAS_ADDR_SIZE); - } else if (dev->sata_dev.command_set == ATA_COMMAND_SET && - (le16_to_cpu(dev->sata_dev.identify_device[108]) & 0xF000) - == 0x5000) { - int i; - - for (i = 0; i < 4; i++) { - dev->sas_addr[2*i] = - (le16_to_cpu(dev->sata_dev.identify_device[108+i]) & 0xFF00) >> 8; - dev->sas_addr[2*i+1] = - le16_to_cpu(dev->sata_dev.identify_device[108+i]) & 0x00FF; - } - } - sas_hash_addr(dev->hashed_sas_addr, dev->sas_addr); - if (!dev->parent) - sas_sata_propagate_sas_addr(dev); - /* XXX Hint: register this SATA device with SATL. When this returns, dev->sata_dev->lu is alive and present. diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c index e1e2d085c920..39ae68a3b0ef 100644 --- a/drivers/scsi/libsas/sas_port.c +++ b/drivers/scsi/libsas/sas_port.c @@ -92,9 +92,6 @@ static void sas_form_port(struct asd_sas_phy *phy) if (!port->phy) port->phy = phy->phy; - SAS_DPRINTK("phy%d added to port%d, phy_mask:0x%x\n", phy->id, - port->id, port->phy_mask); - if (*(u64 *)port->attached_sas_addr == 0) { port->class = phy->class; memcpy(port->attached_sas_addr, phy->attached_sas_addr, @@ -115,6 +112,11 @@ static void sas_form_port(struct asd_sas_phy *phy) } sas_port_add_phy(port->port, phy->phy); + SAS_DPRINTK("%s added to %s, phy_mask:0x%x (%16llx)\n", + phy->phy->dev.bus_id,port->port->dev.bus_id, + port->phy_mask, + SAS_ADDR(port->attached_sas_addr)); + if (port->port_dev) port->port_dev->pathways = port->num_phys; @@ -255,12 +257,11 @@ void sas_porte_hard_reset(struct work_struct *work) static void sas_init_port(struct asd_sas_port *port, struct sas_ha_struct *sas_ha, int i) { + memset(port, 0, sizeof(*port)); port->id = i; INIT_LIST_HEAD(&port->dev_list); spin_lock_init(&port->phy_list_lock); INIT_LIST_HEAD(&port->phy_list); - port->num_phys = 0; - port->phy_mask = 0; port->ha = sas_ha; spin_lock_init(&port->dev_list_lock); |