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path: root/drivers/scsi/mpt3sas/mpt3sas_scsih.c
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Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_scsih.c')
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c54
1 files changed, 32 insertions, 22 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index dcbf7c880cb2..8cbe8fd21fc4 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -2,7 +2,7 @@
* Scsi Host Layer for MPT (Message Passing Technology) based controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_scsih.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
@@ -675,11 +675,12 @@ _scsih_sas_device_add(struct MPT3SAS_ADAPTER *ioc,
* devices while scanning is turned on due to an oops in
* scsi_sysfs_add_sdev()->add_device()->sysfs_addrm_start()
*/
- if (!ioc->is_driver_loading)
+ if (!ioc->is_driver_loading) {
mpt3sas_transport_port_remove(ioc,
sas_device->sas_address,
sas_device->sas_address_parent);
- _scsih_sas_device_remove(ioc, sas_device);
+ _scsih_sas_device_remove(ioc, sas_device);
+ }
}
}
@@ -1273,6 +1274,7 @@ _scsih_slave_alloc(struct scsi_device *sdev)
struct MPT3SAS_DEVICE *sas_device_priv_data;
struct scsi_target *starget;
struct _raid_device *raid_device;
+ struct _sas_device *sas_device;
unsigned long flags;
sas_device_priv_data = kzalloc(sizeof(struct scsi_device), GFP_KERNEL);
@@ -1301,6 +1303,19 @@ _scsih_slave_alloc(struct scsi_device *sdev)
spin_unlock_irqrestore(&ioc->raid_device_lock, flags);
}
+ if (!(sas_target_priv_data->flags & MPT_TARGET_FLAGS_VOLUME)) {
+ spin_lock_irqsave(&ioc->sas_device_lock, flags);
+ sas_device = mpt3sas_scsih_sas_device_find_by_sas_address(ioc,
+ sas_target_priv_data->sas_address);
+ if (sas_device && (sas_device->starget == NULL)) {
+ sdev_printk(KERN_INFO, sdev,
+ "%s : sas_device->starget set to starget @ %d\n",
+ __func__, __LINE__);
+ sas_device->starget = starget;
+ }
+ spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
+ }
+
return 0;
}
@@ -6392,7 +6407,7 @@ _scsih_search_responding_sas_devices(struct MPT3SAS_ADAPTER *ioc)
handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
handle = le16_to_cpu(sas_device_pg0.DevHandle);
device_info = le32_to_cpu(sas_device_pg0.DeviceInfo);
@@ -6494,7 +6509,7 @@ _scsih_search_responding_raid_devices(struct MPT3SAS_ADAPTER *ioc)
&volume_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
handle = le16_to_cpu(volume_pg1.DevHandle);
@@ -6518,7 +6533,7 @@ _scsih_search_responding_raid_devices(struct MPT3SAS_ADAPTER *ioc)
phys_disk_num))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
phys_disk_num = pd_pg0.PhysDiskNum;
handle = le16_to_cpu(pd_pg0.DevHandle);
@@ -6597,7 +6612,7 @@ _scsih_search_responding_expanders(struct MPT3SAS_ADAPTER *ioc)
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
handle = le16_to_cpu(expander_pg0.DevHandle);
@@ -6742,8 +6757,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
MPI2_SAS_EXPAND_PGAD_FORM_GET_NEXT_HNDL, handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from expander scan: " \
"ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -6787,8 +6800,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
phys_disk_num))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from phys disk scan: "\
"ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -6854,8 +6865,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
&volume_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from volume scan: " \
"ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -6914,8 +6923,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from end device scan:"\
" ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -7525,10 +7532,12 @@ _scsih_probe_boot_devices(struct MPT3SAS_ADAPTER *ioc)
sas_address_parent)) {
_scsih_sas_device_remove(ioc, sas_device);
} else if (!sas_device->starget) {
- if (!ioc->is_driver_loading)
- mpt3sas_transport_port_remove(ioc, sas_address,
+ if (!ioc->is_driver_loading) {
+ mpt3sas_transport_port_remove(ioc,
+ sas_address,
sas_address_parent);
- _scsih_sas_device_remove(ioc, sas_device);
+ _scsih_sas_device_remove(ioc, sas_device);
+ }
}
}
}
@@ -7584,13 +7593,14 @@ _scsih_probe_sas(struct MPT3SAS_ADAPTER *ioc)
* oops in scsi_sysfs_add_sdev()->add_device()->
* sysfs_addrm_start()
*/
- if (!ioc->is_driver_loading)
+ if (!ioc->is_driver_loading) {
mpt3sas_transport_port_remove(ioc,
sas_device->sas_address,
sas_device->sas_address_parent);
- list_del(&sas_device->list);
- kfree(sas_device);
- continue;
+ list_del(&sas_device->list);
+ kfree(sas_device);
+ continue;
+ }
}
spin_lock_irqsave(&ioc->sas_device_lock, flags);
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-14 00:54:37 +0300