37 #define SR_GFP_DMA(cd) (((cd)->device->host->unchecked_isa_dma) ? GFP_DMA : 0)  argument
42 	struct scsi_cd *cd = cdi->handle;  in sr_read_tochdr()  local
47 	buffer = kmalloc(32, GFP_KERNEL | SR_GFP_DMA(cd));  in sr_read_tochdr()
60 	result = sr_do_ioctl(cd, &cgc);  in sr_read_tochdr()
72 	struct scsi_cd *cd = cdi->handle;  in sr_read_tocentry()  local
77 	buffer = kmalloc(32, GFP_KERNEL | SR_GFP_DMA(cd));  in sr_read_tocentry()
91 	result = sr_do_ioctl(cd, &cgc);  in sr_read_tocentry()
161 	struct scsi_cd *cd = cdi->handle;  in sr_play_trkind()  local
174 	result = sr_do_ioctl(cd, &cgc);  in sr_play_trkind()
185 int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)  in sr_do_ioctl()  argument
192 	SDev = cd->device;  in sr_do_ioctl()
221 				sr_printk(KERN_INFO, cd,  in sr_do_ioctl()
232 					sr_printk(KERN_INFO, cd,  in sr_do_ioctl()
245 				sr_printk(KERN_INFO, cd,  in sr_do_ioctl()
275 	Scsi_CD *cd = cdi->handle;  in sr_tray_move()  local
283 	return sr_do_ioctl(cd, &cgc);  in sr_tray_move()
288 	Scsi_CD *cd = cdi->handle;  in sr_lock_door()  local
290 	return scsi_set_medium_removal(cd->device, lock ?  in sr_lock_door()
296 	struct scsi_cd *cd = cdi->handle;  in sr_drive_status()  local
304 	if (!scsi_test_unit_ready(cd->device, SR_TIMEOUT, MAX_RETRIES, &sshdr))  in sr_drive_status()
353 	Scsi_CD *cd = cdi->handle;  in sr_disk_status()  local
376 	if (cd->xa_flag)  in sr_disk_status()
385 	Scsi_CD *cd = cdi->handle;  in sr_get_last_session()  local
387 	ms_info->addr.lba = cd->ms_offset;  in sr_get_last_session()
388 	ms_info->xa_flag = cd->xa_flag || cd->ms_offset > 0;  in sr_get_last_session()
395 	Scsi_CD *cd = cdi->handle;  in sr_get_mcn()  local
397 	char *buffer = kmalloc(32, GFP_KERNEL | SR_GFP_DMA(cd));  in sr_get_mcn()
412 	result = sr_do_ioctl(cd, &cgc);  in sr_get_mcn()
428 	Scsi_CD *cd = cdi->handle;  in sr_select_speed()  local
443 	if (sr_do_ioctl(cd, &cgc))  in sr_select_speed()
482 static int sr_read_cd(Scsi_CD *cd, unsigned char *dest, int lba, int format, int blksize)  in sr_read_cd()  argument
487 	sr_printk(KERN_INFO, cd, "sr_read_cd lba=%d format=%d blksize=%d\n",  in sr_read_cd()
517 	return sr_do_ioctl(cd, &cgc);  in sr_read_cd()
524 static int sr_read_sector(Scsi_CD *cd, int lba, int blksize, unsigned char *dest)  in sr_read_sector()  argument
530 	if (cd->readcd_known) {  in sr_read_sector()
531 		rc = sr_read_cd(cd, dest, lba, 0, blksize);  in sr_read_sector()
534 		cd->readcd_known = 0;  in sr_read_sector()
535 		sr_printk(KERN_INFO, cd,  in sr_read_sector()
540 	if (blksize != cd->device->sector_size) {  in sr_read_sector()
541 		if (0 != (rc = sr_set_blocklength(cd, blksize)))  in sr_read_sector()
545 	sr_printk(KERN_INFO, cd, "sr_read_sector lba=%d blksize=%d\n",  in sr_read_sector()
560 	rc = sr_do_ioctl(cd, &cgc);  in sr_read_sector()
570 int sr_is_xa(Scsi_CD *cd)  in sr_is_xa()  argument
578 	raw_sector = kmalloc(2048, GFP_KERNEL | SR_GFP_DMA(cd));  in sr_is_xa()
581 	if (0 == sr_read_sector(cd, cd->ms_offset + 16,  in sr_is_xa()
590 	sr_printk(KERN_INFO, cd, "sr_is_xa: %d\n", is_xa);  in sr_is_xa()