diff options
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/fusion/mptbase.h | 1 | ||||
| -rw-r--r-- | drivers/message/fusion/mptsas.c | 56 |
2 files changed, 21 insertions, 36 deletions
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 0b555e2309f4..014e1de0f7cb 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -634,7 +634,6 @@ typedef struct _MPT_ADAPTER u16 handle; int sas_index; /* index refrencing */ MPT_SAS_MGMT sas_mgmt; - int num_ports; struct work_struct sas_persist_task; struct work_struct fc_setup_reset_work; diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index 0fb7d5881f4f..b28e930528e8 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -67,6 +67,11 @@ #define my_VERSION MPT_LINUX_VERSION_COMMON #define MYNAM "mptsas" +/* + * Reserved channel for integrated raid + */ +#define MPTSAS_RAID_CHANNEL 1 + MODULE_AUTHOR(MODULEAUTHOR); MODULE_DESCRIPTION(my_NAME); MODULE_LICENSE("GPL"); @@ -644,16 +649,13 @@ mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc, struct mptsas_enclosure *enclosure, static int mptsas_slave_configure(struct scsi_device *sdev) { - struct Scsi_Host *host = sdev->host; - MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata; - /* - * RAID volumes placed beyond the last expected port. - * Ignore sending sas mode pages in that case.. - */ - if (sdev->channel < hd->ioc->num_ports) - sas_read_port_mode_page(sdev); + if (sdev->channel == MPTSAS_RAID_CHANNEL) + goto out; + + sas_read_port_mode_page(sdev); + out: return mptscsih_slave_configure(sdev); } @@ -682,10 +684,7 @@ mptsas_target_alloc(struct scsi_target *starget) hd->Targets[target_id] = vtarget; - /* - * RAID volumes placed beyond the last expected port. - */ - if (starget->channel == hd->ioc->num_ports) + if (starget->channel == MPTSAS_RAID_CHANNEL) goto out; rphy = dev_to_rphy(starget->dev.parent); @@ -736,7 +735,7 @@ mptsas_target_destroy(struct scsi_target *starget) if (!starget->hostdata) return; - if (starget->channel == hd->ioc->num_ports) + if (starget->channel == MPTSAS_RAID_CHANNEL) goto out; rphy = dev_to_rphy(starget->dev.parent); @@ -776,10 +775,7 @@ mptsas_slave_alloc(struct scsi_device *sdev) starget = scsi_target(sdev); vdev->vtarget = starget->hostdata; - /* - * RAID volumes placed beyond the last expected port. - */ - if (sdev->channel == hd->ioc->num_ports) + if (sdev->channel == MPTSAS_RAID_CHANNEL) goto out; rphy = dev_to_rphy(sdev->sdev_target->dev.parent); @@ -1728,7 +1724,6 @@ mptsas_probe_hba_phys(MPT_ADAPTER *ioc) hba = NULL; } mutex_unlock(&ioc->sas_topology_mutex); - ioc->num_ports = port_info->num_phys; for (i = 0; i < port_info->num_phys; i++) { mptsas_sas_phy_pg0(ioc, &port_info->phy_info[i], @@ -1977,7 +1972,7 @@ mptsas_scan_sas_topology(MPT_ADAPTER *ioc) if (!ioc->raid_data.pIocPg2->NumActiveVolumes) goto out; for (i=0; i<ioc->raid_data.pIocPg2->NumActiveVolumes; i++) { - scsi_add_device(ioc->sh, ioc->num_ports, + scsi_add_device(ioc->sh, MPTSAS_RAID_CHANNEL, ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID, 0); } out: @@ -2283,35 +2278,26 @@ mptsas_hotplug_work(void *arg) mptsas_set_rphy(phy_info, rphy); break; case MPTSAS_ADD_RAID: - sdev = scsi_device_lookup( - ioc->sh, - ioc->num_ports, - ev->id, - 0); + sdev = scsi_device_lookup(ioc->sh, MPTSAS_RAID_CHANNEL, + ev->id, 0); if (sdev) { scsi_device_put(sdev); break; } printk(MYIOC_s_INFO_FMT "attaching raid volume, channel %d, id %d\n", - ioc->name, ioc->num_ports, ev->id); - scsi_add_device(ioc->sh, - ioc->num_ports, - ev->id, - 0); + ioc->name, MPTSAS_RAID_CHANNEL, ev->id); + scsi_add_device(ioc->sh, MPTSAS_RAID_CHANNEL, ev->id, 0); mpt_findImVolumes(ioc); break; case MPTSAS_DEL_RAID: - sdev = scsi_device_lookup( - ioc->sh, - ioc->num_ports, - ev->id, - 0); + sdev = scsi_device_lookup(ioc->sh, MPTSAS_RAID_CHANNEL, + ev->id, 0); if (!sdev) break; printk(MYIOC_s_INFO_FMT "removing raid volume, channel %d, id %d\n", - ioc->name, ioc->num_ports, ev->id); + ioc->name, MPTSAS_RAID_CHANNEL, ev->id); vdevice = sdev->hostdata; vdevice->vtarget->deleted = 1; mptsas_target_reset(ioc, vdevice->vtarget); |
