906 	unsigned int this_count = blk_rq_sectors(rq);  in sd_setup_read_write_cmnd()  local
924 			__func__, (unsigned long long)block, this_count));  in sd_setup_read_write_cmnd()
952 	if (unlikely(sdp->last_sector_bug && block + this_count > threshold)) {  in sd_setup_read_write_cmnd()
955 			this_count = threshold - block;  in sd_setup_read_write_cmnd()
958 			this_count = sdp->sector_size / 512;  in sd_setup_read_write_cmnd()
983 			this_count = this_count >> 1;  in sd_setup_read_write_cmnd()
993 			this_count = this_count >> 2;  in sd_setup_read_write_cmnd()
1003 			this_count = this_count >> 3;  in sd_setup_read_write_cmnd()
1022 					"writing" : "reading", this_count,  in sd_setup_read_write_cmnd()
1065 		SCpnt->cmnd[28] = (unsigned char) (this_count >> 24) & 0xff;  in sd_setup_read_write_cmnd()
1066 		SCpnt->cmnd[29] = (unsigned char) (this_count >> 16) & 0xff;  in sd_setup_read_write_cmnd()
1067 		SCpnt->cmnd[30] = (unsigned char) (this_count >> 8) & 0xff;  in sd_setup_read_write_cmnd()
1068 		SCpnt->cmnd[31] = (unsigned char) this_count & 0xff;  in sd_setup_read_write_cmnd()
1069 	} else if (sdp->use_16_for_rw || (this_count > 0xffff)) {  in sd_setup_read_write_cmnd()
1080 		SCpnt->cmnd[10] = (unsigned char) (this_count >> 24) & 0xff;  in sd_setup_read_write_cmnd()
1081 		SCpnt->cmnd[11] = (unsigned char) (this_count >> 16) & 0xff;  in sd_setup_read_write_cmnd()
1082 		SCpnt->cmnd[12] = (unsigned char) (this_count >> 8) & 0xff;  in sd_setup_read_write_cmnd()
1083 		SCpnt->cmnd[13] = (unsigned char) this_count & 0xff;  in sd_setup_read_write_cmnd()
1085 	} else if ((this_count > 0xff) || (block > 0x1fffff) ||  in sd_setup_read_write_cmnd()
1095 		SCpnt->cmnd[7] = (unsigned char) (this_count >> 8) & 0xff;  in sd_setup_read_write_cmnd()
1096 		SCpnt->cmnd[8] = (unsigned char) this_count & 0xff;  in sd_setup_read_write_cmnd()
1113 		SCpnt->cmnd[4] = (unsigned char) this_count;  in sd_setup_read_write_cmnd()
1116 	SCpnt->sdb.length = this_count * sdp->sector_size;  in sd_setup_read_write_cmnd()
1124 	SCpnt->underflow = this_count << 9;  in sd_setup_read_write_cmnd()