54 _warpdrive_disable_ddio(struct MPT3SAS_ADAPTER *ioc)  in _warpdrive_disable_ddio()  argument
64 	while (!(mpt3sas_config_get_raid_volume_pg1(ioc, &mpi_reply,  in _warpdrive_disable_ddio()
71 		spin_lock_irqsave(&ioc->raid_device_lock, flags);  in _warpdrive_disable_ddio()
72 		raid_device = mpt3sas_raid_device_find_by_handle(ioc, handle);  in _warpdrive_disable_ddio()
75 		spin_unlock_irqrestore(&ioc->raid_device_lock, flags);  in _warpdrive_disable_ddio()
86 mpt3sas_get_num_volumes(struct MPT3SAS_ADAPTER *ioc)  in mpt3sas_get_num_volumes()  argument
95 	while (!(mpt3sas_config_get_raid_volume_pg1(ioc, &mpi_reply,  in mpt3sas_get_num_volumes()
114 mpt3sas_init_warpdrive_properties(struct MPT3SAS_ADAPTER *ioc,  in mpt3sas_init_warpdrive_properties()  argument
126 	if (!ioc->is_warpdrive)  in mpt3sas_init_warpdrive_properties()
129 	if (ioc->mfg_pg10_hide_flag ==  MFG_PAGE10_EXPOSE_ALL_DISKS) {  in mpt3sas_init_warpdrive_properties()
130 		ioc_info(ioc, "WarpDrive : Direct IO is disabled globally as drives are exposed\n");  in mpt3sas_init_warpdrive_properties()
133 	if (mpt3sas_get_num_volumes(ioc) > 1) {  in mpt3sas_init_warpdrive_properties()
134 		_warpdrive_disable_ddio(ioc);  in mpt3sas_init_warpdrive_properties()
135 		ioc_info(ioc, "WarpDrive : Direct IO is disabled globally as number of drives > 1\n");  in mpt3sas_init_warpdrive_properties()
138 	if ((mpt3sas_config_get_number_pds(ioc, raid_device->handle,  in mpt3sas_init_warpdrive_properties()
140 		ioc_info(ioc, "WarpDrive : Direct IO is disabled Failure in computing number of drives\n");  in mpt3sas_init_warpdrive_properties()
147 		ioc_info(ioc, "WarpDrive : Direct IO is disabled Memory allocation failure for RVPG0\n");  in mpt3sas_init_warpdrive_properties()
151 	if ((mpt3sas_config_get_raid_volume_pg0(ioc, &mpi_reply, vol_pg0,  in mpt3sas_init_warpdrive_properties()
153 		ioc_info(ioc, "WarpDrive : Direct IO is disabled Failure in retrieving RVPG0\n");  in mpt3sas_init_warpdrive_properties()
163 …ioc_warn(ioc, "WarpDrive : Direct IO is disabled for the drive with handle(0x%04x): num_mem=%d, ma…  in mpt3sas_init_warpdrive_properties()
169 		if (mpt3sas_config_get_phys_disk_pg0(ioc, &mpi_reply,  in mpt3sas_init_warpdrive_properties()
174 …ioc_info(ioc, "WarpDrive : Direct IO is disabled for the drive with handle(0x%04x) member handle r…  in mpt3sas_init_warpdrive_properties()
182 …ioc_info(ioc, "WarpDrive : Direct IO is disabled for the drive with handle(0x%04x) member handle (…  in mpt3sas_init_warpdrive_properties()
197 …ioc_info(ioc, "WarpDrive : Direct IO is disabled for the drive with handle(0x%04x): type=%d, s_sz=…  in mpt3sas_init_warpdrive_properties()
208 …ioc_info(ioc, "WarpDrive : Direct IO is disabled for the drive with handle(0x%04x) invalid stripe …  in mpt3sas_init_warpdrive_properties()
218 …ioc_info(ioc, "WarpDrive : Direct IO is disabled for the drive with handle(0x%04x) invalid block s…  in mpt3sas_init_warpdrive_properties()
225 	ioc_info(ioc, "WarpDrive : Direct IO is Enabled for the drive with handle(0x%04x)\n",  in mpt3sas_init_warpdrive_properties()
255 mpt3sas_setup_direct_io(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,  in mpt3sas_setup_direct_io()  argument