drivers/scsi/myrs.c

220 		unsigned short ldev_num, struct myrs_ldev_info *ldev_info)
229 	memcpy(&ldev_info_orig, ldev_info, sizeof(struct myrs_ldev_info));
230 	ldev_info_addr = dma_map_single(&cs->pdev->dev, ldev_info,
238 	mbox->ldev_info.id = MYRS_DCMD_TAG;
239 	mbox->ldev_info.opcode = MYRS_CMD_OP_IOCTL;
240 	mbox->ldev_info.control.dma_ctrl_to_host = true;
241 	mbox->ldev_info.control.no_autosense = true;
242 	mbox->ldev_info.dma_size = sizeof(struct myrs_ldev_info);
243 	mbox->ldev_info.ldev.ldev_num = ldev_num;
244 	mbox->ldev_info.ioctl_opcode = MYRS_IOCTL_GET_LDEV_INFO_VALID;
245 	sgl = &mbox->ldev_info.dma_addr;
247 	sgl->sge[0].sge_count = mbox->ldev_info.dma_size;
256 		unsigned short ldev_num = ldev_info->ldev_num;
257 		struct myrs_ldev_info *new = ldev_info;
945 		struct myrs_ldev_info *ldev_info = sdev->hostdata;
948 		name = myrs_devstate_name(ldev_info->dev_state);
953 				       ldev_info->dev_state);
1007 		struct myrs_ldev_info *ldev_info = sdev->hostdata;
1009 		if (ldev_info->dev_state == new_state) {
1015 		ldev_num = ldev_info->ldev_num;
1037 			struct myrs_ldev_info *ldev_info = sdev->hostdata;
1039 			ldev_info->dev_state = new_state;
1064 		struct myrs_ldev_info *ldev_info;
1066 		ldev_info = sdev->hostdata;
1067 		name = myrs_raid_level_name(ldev_info->raid_level);
1070 					ldev_info->dev_state);
1084 	struct myrs_ldev_info *ldev_info;
1091 	ldev_info = sdev->hostdata;
1092 	ldev_num = ldev_info->ldev_num;
1093 	status = myrs_get_ldev_info(cs, ldev_num, ldev_info);
1100 	if (ldev_info->rbld_active) {
1102 				(size_t)ldev_info->rbld_lba,
1103 				(size_t)ldev_info->cfg_devsize);
1113 	struct myrs_ldev_info *ldev_info;
1123 	ldev_info = sdev->hostdata;
1124 	if (!ldev_info)
1126 	ldev_num = ldev_info->ldev_num;
1132 	status = myrs_get_ldev_info(cs, ldev_num, ldev_info);
1140 	if (rebuild && ldev_info->rbld_active) {
1145 	if (!rebuild && !ldev_info->rbld_active) {
1160 		mbox->ldev_info.ldev.ldev_num = ldev_num;
1161 		mbox->ldev_info.ioctl_opcode = MYRS_IOCTL_RBLD_DEVICE_START;
1163 		mbox->ldev_info.ldev.ldev_num = ldev_num;
1164 		mbox->ldev_info.ioctl_opcode = MYRS_IOCTL_RBLD_DEVICE_STOP;
1189 	struct myrs_ldev_info *ldev_info;
1195 	ldev_info = sdev->hostdata;
1196 	if (!ldev_info)
1198 	ldev_num = ldev_info->ldev_num;
1199 	myrs_get_ldev_info(cs, ldev_num, ldev_info);
1200 	if (ldev_info->cc_active)
1202 				(size_t)ldev_info->cc_lba,
1203 				(size_t)ldev_info->cfg_devsize);
1213 	struct myrs_ldev_info *ldev_info;
1223 	ldev_info = sdev->hostdata;
1224 	if (!ldev_info)
1226 	ldev_num = ldev_info->ldev_num;
1232 	status = myrs_get_ldev_info(cs, ldev_num, ldev_info);
1239 	if (check && ldev_info->cc_active) {
1245 	if (!check && !ldev_info->cc_active) {
1542 		struct myrs_ldev_info *ldev_info)
1559 	if (ldev_info->ldev_control.wce == MYRS_LOGICALDEVICE_RO)
1565 		put_unaligned_be32(ldev_info->cfg_devsize, &block_desc[0]);
1566 		put_unaligned_be32(ldev_info->devsize_bytes, &block_desc[5]);
1570 	if (ldev_info->ldev_control.rce == MYRS_READCACHE_DISABLED)
1572 	if (ldev_info->ldev_control.wce == MYRS_WRITECACHE_ENABLED ||
1573 	    ldev_info->ldev_control.wce == MYRS_INTELLIGENT_WRITECACHE_ENABLED)
1575 	if (ldev_info->cacheline_size) {
1577 		put_unaligned_be16(1 << ldev_info->cacheline_size,
1611 			struct myrs_ldev_info *ldev_info = sdev->hostdata;
1618 				myrs_mode_sense(cs, scmd, ldev_info);
1637 			struct myrs_ldev_info *ldev_info = sdev->hostdata;
1640 			mbox->SCSI_10.pdev.lun = ldev_info->lun;
1641 			mbox->SCSI_10.pdev.target = ldev_info->target;
1642 			mbox->SCSI_10.pdev.channel = ldev_info->channel;
1683 			struct myrs_ldev_info *ldev_info = sdev->hostdata;
1686 			mbox->SCSI_255.pdev.lun = ldev_info->lun;
1687 			mbox->SCSI_255.pdev.target = ldev_info->target;
1688 			mbox->SCSI_255.pdev.channel = ldev_info->channel;
1798 		struct myrs_ldev_info *ldev_info;
1806 		ldev_info = kzalloc(sizeof(*ldev_info), GFP_KERNEL);
1807 		if (!ldev_info)
1810 		status = myrs_get_ldev_info(cs, ldev_num, ldev_info);
1813 			kfree(ldev_info);
1819 				ldev_info->channel, ldev_info->target,
1820 				ldev_info->lun, ldev_info->ldev_num);
1822 			sdev->hostdata = ldev_info;
1823 			switch (ldev_info->raid_level) {
1856 			if (ldev_info->dev_state != MYRS_DEVICE_ONLINE) {
1859 				name = myrs_devstate_name(ldev_info->dev_state);
1888 	struct myrs_ldev_info *ldev_info;
1903 	ldev_info = sdev->hostdata;
1904 	if (!ldev_info)
1906 	if (ldev_info->ldev_control.wce == MYRS_WRITECACHE_ENABLED ||
1907 	    ldev_info->ldev_control.wce == MYRS_INTELLIGENT_WRITECACHE_ENABLED)
1979 	struct myrs_ldev_info *ldev_info = sdev->hostdata;
1982 	if (sdev->channel < cs->ctlr_info->physchan_present || !ldev_info)
1984 	if (ldev_info->rbld_active) {
1985 		unsigned short ldev_num = ldev_info->ldev_num;
1987 		myrs_get_ldev_info(cs, ldev_num, ldev_info);
1988 		percent_complete = ldev_info->rbld_lba * 100;
1989 		do_div(percent_complete, ldev_info->cfg_devsize);
2003 	struct myrs_ldev_info *ldev_info = sdev->hostdata;
2006 	if (sdev->channel < cs->ctlr_info->physchan_present || !ldev_info)
2009 		switch (ldev_info->dev_state) {
2145 			struct myrs_ldev_info *ldev_info;
2150 			ldev_info = sdev->hostdata;
2151 			if (!ldev_info)
2153 			ldev_num = ldev_info->ldev_num;
2154 			myrs_get_ldev_info(cs, ldev_num, ldev_info);