98 	struct scsi_cmd	*srb;			/* current srb */  member
534 static int usb_stor_BBB_comdat(struct scsi_cmd *srb, struct us_data *us)  in usb_stor_BBB_comdat()  argument
542 	dir_in = US_DIRECTION(srb->cmd[0]);  in usb_stor_BBB_comdat()
546 		dir_in, srb->lun, srb->cmdlen, srb->cmd, srb->datalen,  in usb_stor_BBB_comdat()
547 		srb->pdata);  in usb_stor_BBB_comdat()
548 	if (srb->cmdlen) {  in usb_stor_BBB_comdat()
549 		for (result = 0; result < srb->cmdlen; result++)  in usb_stor_BBB_comdat()
550 			printf("cmd[%d] %#x ", result, srb->cmd[result]);  in usb_stor_BBB_comdat()
555 	if (!(srb->cmdlen <= CBWCDBLENGTH)) {  in usb_stor_BBB_comdat()
565 	cbw->dCBWDataTransferLength = cpu_to_le32(srb->datalen);  in usb_stor_BBB_comdat()
567 	cbw->bCBWLUN = srb->lun;  in usb_stor_BBB_comdat()
568 	cbw->bCDBLength = srb->cmdlen;  in usb_stor_BBB_comdat()
572 	memcpy(cbw->CBWCDB, srb->cmd, srb->cmdlen);  in usb_stor_BBB_comdat()
583 static int usb_stor_CB_comdat(struct scsi_cmd *srb, struct us_data *us)  in usb_stor_CB_comdat()  argument
591 	dir_in = US_DIRECTION(srb->cmd[0]);  in usb_stor_CB_comdat()
601 		usb_show_srb(srb);  in usb_stor_CB_comdat()
609 					 srb->cmd, srb->cmdlen,  in usb_stor_CB_comdat()
624 			      " Stat = %lX\n", srb->cmd[0],  in usb_stor_CB_comdat()
632 		      dir_in ? "IN" : "OUT", srb->datalen);  in usb_stor_CB_comdat()
633 		if (srb->datalen) {  in usb_stor_CB_comdat()
634 			result = us_one_transfer(us, pipe, (char *)srb->pdata,  in usb_stor_CB_comdat()
635 						 srb->datalen);  in usb_stor_CB_comdat()
652 static int usb_stor_CBI_get_status(struct scsi_cmd *srb, struct us_data *us)  in usb_stor_CBI_get_status()  argument
675 		if (srb->cmd[0] == SCSI_REQ_SENSE ||  in usb_stor_CBI_get_status()
676 		    srb->cmd[0] == SCSI_INQUIRY)  in usb_stor_CBI_get_status()
707 static int usb_stor_BBB_transport(struct scsi_cmd *srb, struct us_data *us)  in usb_stor_BBB_transport()  argument
719 	dir_in = US_DIRECTION(srb->cmd[0]);  in usb_stor_BBB_transport()
723 	result = usb_stor_BBB_comdat(srb, us);  in usb_stor_BBB_transport()
737 	if (srb->datalen == 0)  in usb_stor_BBB_transport()
745 	result = usb_bulk_msg(us->pusb_dev, pipe, srb->pdata, srb->datalen,  in usb_stor_BBB_transport()
765 		printf("pdata[%d] %#x ", index, srb->pdata[index]);  in usb_stor_BBB_transport()
800 	if (pipe == 0 && srb->datalen != 0 && srb->datalen - data_actlen != 0)  in usb_stor_BBB_transport()
801 		pipe = srb->datalen - data_actlen;  in usb_stor_BBB_transport()
818 	} else if (data_actlen > srb->datalen) {  in usb_stor_BBB_transport()
820 		      data_actlen, srb->datalen);  in usb_stor_BBB_transport()
830 static int usb_stor_CB_transport(struct scsi_cmd *srb, struct us_data *us)  in usb_stor_CB_transport()  argument
843 	result = usb_stor_CB_comdat(srb, us);  in usb_stor_CB_transport()
848 		status = usb_stor_CBI_get_status(srb, us);  in usb_stor_CB_transport()
854 		srb->sense_buf[12] = (unsigned char)(us->ip_data >> 8);  in usb_stor_CB_transport()
855 		srb->sense_buf[13] = (unsigned char)(us->ip_data & 0xff);  in usb_stor_CB_transport()
872 	    ((srb->cmd[0] == SCSI_REQ_SENSE) ||  in usb_stor_CB_transport()
873 	    (srb->cmd[0] == SCSI_INQUIRY))) {  in usb_stor_CB_transport()
881 	psrb->cmd[1] = srb->lun << 5;  in usb_stor_CB_transport()
884 	psrb->pdata = &srb->sense_buf[0];  in usb_stor_CB_transport()
899 	      srb->sense_buf[0], srb->sense_buf[2],  in usb_stor_CB_transport()
900 	      srb->sense_buf[12], srb->sense_buf[13]);  in usb_stor_CB_transport()
902 	if ((srb->sense_buf[2] == 0) &&  in usb_stor_CB_transport()
903 	    (srb->sense_buf[12] == 0) &&  in usb_stor_CB_transport()
904 	    (srb->sense_buf[13] == 0)) {  in usb_stor_CB_transport()
910 	switch (srb->sense_buf[2]) {  in usb_stor_CB_transport()
919 			       " 0x%02X (NOT READY)\n", srb->cmd[0],  in usb_stor_CB_transport()
920 				srb->sense_buf[0], srb->sense_buf[2],  in usb_stor_CB_transport()
921 				srb->sense_buf[12], srb->sense_buf[13]);  in usb_stor_CB_transport()
931 			       " 0x%02X\n", srb->cmd[0], srb->sense_buf[0],  in usb_stor_CB_transport()
932 				srb->sense_buf[2], srb->sense_buf[12],  in usb_stor_CB_transport()
933 				srb->sense_buf[13]);  in usb_stor_CB_transport()
976 static int usb_inquiry(struct scsi_cmd *srb, struct us_data *ss)  in usb_inquiry()  argument
981 		memset(&srb->cmd[0], 0, 12);  in usb_inquiry()
982 		srb->cmd[0] = SCSI_INQUIRY;  in usb_inquiry()
983 		srb->cmd[1] = srb->lun << 5;  in usb_inquiry()
984 		srb->cmd[4] = 36;  in usb_inquiry()
985 		srb->datalen = 36;  in usb_inquiry()
986 		srb->cmdlen = 12;  in usb_inquiry()
987 		i = ss->transport(srb, ss);  in usb_inquiry()
1000 static int usb_request_sense(struct scsi_cmd *srb, struct us_data *ss)  in usb_request_sense()  argument
1004 	ptr = (char *)srb->pdata;  in usb_request_sense()
1005 	memset(&srb->cmd[0], 0, 12);  in usb_request_sense()
1006 	srb->cmd[0] = SCSI_REQ_SENSE;  in usb_request_sense()
1007 	srb->cmd[1] = srb->lun << 5;  in usb_request_sense()
1008 	srb->cmd[4] = 18;  in usb_request_sense()
1009 	srb->datalen = 18;  in usb_request_sense()
1010 	srb->pdata = &srb->sense_buf[0];  in usb_request_sense()
1011 	srb->cmdlen = 12;  in usb_request_sense()
1012 	ss->transport(srb, ss);  in usb_request_sense()
1014 	      srb->sense_buf[2], srb->sense_buf[12],  in usb_request_sense()
1015 	      srb->sense_buf[13]);  in usb_request_sense()
1016 	srb->pdata = (uchar *)ptr;  in usb_request_sense()
1020 static int usb_test_unit_ready(struct scsi_cmd *srb, struct us_data *ss)  in usb_test_unit_ready()  argument
1025 		memset(&srb->cmd[0], 0, 12);  in usb_test_unit_ready()
1026 		srb->cmd[0] = SCSI_TST_U_RDY;  in usb_test_unit_ready()
1027 		srb->cmd[1] = srb->lun << 5;  in usb_test_unit_ready()
1028 		srb->datalen = 0;  in usb_test_unit_ready()
1029 		srb->cmdlen = 12;  in usb_test_unit_ready()
1030 		if (ss->transport(srb, ss) == USB_STOR_TRANSPORT_GOOD) {  in usb_test_unit_ready()
1034 		usb_request_sense(srb, ss);  in usb_test_unit_ready()
1042 		if ((srb->sense_buf[2] == 0x02) &&  in usb_test_unit_ready()
1043 		    (srb->sense_buf[12] == 0x3a))  in usb_test_unit_ready()
1051 static int usb_read_capacity(struct scsi_cmd *srb, struct us_data *ss)  in usb_read_capacity()  argument
1057 		memset(&srb->cmd[0], 0, 12);  in usb_read_capacity()
1058 		srb->cmd[0] = SCSI_RD_CAPAC;  in usb_read_capacity()
1059 		srb->cmd[1] = srb->lun << 5;  in usb_read_capacity()
1060 		srb->datalen = 8;  in usb_read_capacity()
1061 		srb->cmdlen = 12;  in usb_read_capacity()
1062 		if (ss->transport(srb, ss) == USB_STOR_TRANSPORT_GOOD)  in usb_read_capacity()
1069 static int usb_read_10(struct scsi_cmd *srb, struct us_data *ss,  in usb_read_10()  argument
1072 	memset(&srb->cmd[0], 0, 12);  in usb_read_10()
1073 	srb->cmd[0] = SCSI_READ10;  in usb_read_10()
1074 	srb->cmd[1] = srb->lun << 5;  in usb_read_10()
1075 	srb->cmd[2] = ((unsigned char) (start >> 24)) & 0xff;  in usb_read_10()
1076 	srb->cmd[3] = ((unsigned char) (start >> 16)) & 0xff;  in usb_read_10()
1077 	srb->cmd[4] = ((unsigned char) (start >> 8)) & 0xff;  in usb_read_10()
1078 	srb->cmd[5] = ((unsigned char) (start)) & 0xff;  in usb_read_10()
1079 	srb->cmd[7] = ((unsigned char) (blocks >> 8)) & 0xff;  in usb_read_10()
1080 	srb->cmd[8] = (unsigned char) blocks & 0xff;  in usb_read_10()
1081 	srb->cmdlen = 12;  in usb_read_10()
1083 	return ss->transport(srb, ss);  in usb_read_10()
1086 static int usb_write_10(struct scsi_cmd *srb, struct us_data *ss,  in usb_write_10()  argument
1089 	memset(&srb->cmd[0], 0, 12);  in usb_write_10()
1090 	srb->cmd[0] = SCSI_WRITE10;  in usb_write_10()
1091 	srb->cmd[1] = srb->lun << 5;  in usb_write_10()
1092 	srb->cmd[2] = ((unsigned char) (start >> 24)) & 0xff;  in usb_write_10()
1093 	srb->cmd[3] = ((unsigned char) (start >> 16)) & 0xff;  in usb_write_10()
1094 	srb->cmd[4] = ((unsigned char) (start >> 8)) & 0xff;  in usb_write_10()
1095 	srb->cmd[5] = ((unsigned char) (start)) & 0xff;  in usb_write_10()
1096 	srb->cmd[7] = ((unsigned char) (blocks >> 8)) & 0xff;  in usb_write_10()
1097 	srb->cmd[8] = (unsigned char) blocks & 0xff;  in usb_write_10()
1098 	srb->cmdlen = 12;  in usb_write_10()
1100 	return ss->transport(srb, ss);  in usb_write_10()
1141 	struct scsi_cmd *srb = &usb_ccb;  in usb_stor_read()  local
1164 	srb->lun = block_dev->lun;  in usb_stor_read()
1175 		srb->pdata = (unsigned char *)buf_addr;  in usb_stor_read()
1183 		srb->datalen = block_dev->blksz * smallblks;  in usb_stor_read()
1184 		srb->pdata = (unsigned char *)buf_addr;  in usb_stor_read()
1185 		if (usb_read_10(srb, ss, start, smallblks)) {  in usb_stor_read()
1187 			usb_request_sense(srb, ss);  in usb_stor_read()
1195 		buf_addr += srb->datalen;  in usb_stor_read()
1223 	struct scsi_cmd *srb = &usb_ccb;  in usb_stor_write()  local
1248 	srb->lun = block_dev->lun;  in usb_stor_write()
1261 		srb->pdata = (unsigned char *)buf_addr;  in usb_stor_write()
1269 		srb->datalen = block_dev->blksz * smallblks;  in usb_stor_write()
1270 		srb->pdata = (unsigned char *)buf_addr;  in usb_stor_write()
1271 		if (usb_write_10(srb, ss, start, smallblks)) {  in usb_stor_write()
1273 			usb_request_sense(srb, ss);  in usb_stor_write()
1281 		buf_addr += srb->datalen;  in usb_stor_write()