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10805 Fix for 10687 can be improved


 638 /* Figure out Block Size before issuing a WRITE to CD-RW device */
 639 #define SCSA2USB_CDRW_BLKSZ(bcount, len)        ((bcount) / (len));
 640 #define SCSA2USB_VALID_CDRW_BLKSZ(blksz) \
 641         (((blksz) == CDROM_BLK_2048) || ((blksz) == CDROM_BLK_2352) || \
 642         ((blksz) == CDROM_BLK_2336) || ((blksz) == CDROM_BLK_2324) || \
 643         ((blksz) == 0))
 644 
 645 /* debug and error msg logging */
 646 #define DPRINT_MASK_SCSA        0x0001          /* for SCSA */
 647 #define DPRINT_MASK_ATTA        0x0002          /* for ATTA */
 648 #define DPRINT_MASK_EVENTS      0x0004          /* for event handling */
 649 #define DPRINT_MASK_CALLBACKS   0x0008          /* for callbacks  */
 650 #define DPRINT_MASK_TIMEOUT     0x0010          /* for timeouts */
 651 #define DPRINT_MASK_DUMPING     0x0020          /* for dumping */
 652 #define DPRINT_MASK_PM          0x0040          /* for pwr mgmt */
 653 #define DPRINT_MASK_ALL         0xffffffff      /* for everything */
 654 
 655 #ifdef  DEBUG
 656 #define SCSA2USB_PRINT_CDB      scsa2usb_print_cdb
 657 #else
 658 #define SCSA2USB_PRINT_CDB(...)
 659 #endif
 660 
 661 /* ugen support */
 662 #define SCSA2USB_MINOR_UGEN_BITS_MASK   0xff
 663 #define SCSA2USB_MINOR_INSTANCE_MASK    ~SCSA2USB_MINOR_UGEN_BITS_MASK
 664 #define SCSA2USB_MINOR_INSTANCE_SHIFT   8
 665 
 666 #define SCSA2USB_MINOR_TO_INSTANCE(minor)       \
 667                 (((minor) & SCSA2USB_MINOR_INSTANCE_MASK) >> \
 668                 SCSA2USB_MINOR_INSTANCE_SHIFT)
 669 
 670 #ifdef __cplusplus
 671 }
 672 #endif
 673 
 674 #endif  /* _SYS_USB_SCSA2USB_H */



 638 /* Figure out Block Size before issuing a WRITE to CD-RW device */
 639 #define SCSA2USB_CDRW_BLKSZ(bcount, len)        ((bcount) / (len));
 640 #define SCSA2USB_VALID_CDRW_BLKSZ(blksz) \
 641         (((blksz) == CDROM_BLK_2048) || ((blksz) == CDROM_BLK_2352) || \
 642         ((blksz) == CDROM_BLK_2336) || ((blksz) == CDROM_BLK_2324) || \
 643         ((blksz) == 0))
 644 
 645 /* debug and error msg logging */
 646 #define DPRINT_MASK_SCSA        0x0001          /* for SCSA */
 647 #define DPRINT_MASK_ATTA        0x0002          /* for ATTA */
 648 #define DPRINT_MASK_EVENTS      0x0004          /* for event handling */
 649 #define DPRINT_MASK_CALLBACKS   0x0008          /* for callbacks  */
 650 #define DPRINT_MASK_TIMEOUT     0x0010          /* for timeouts */
 651 #define DPRINT_MASK_DUMPING     0x0020          /* for dumping */
 652 #define DPRINT_MASK_PM          0x0040          /* for pwr mgmt */
 653 #define DPRINT_MASK_ALL         0xffffffff      /* for everything */
 654 
 655 #ifdef  DEBUG
 656 #define SCSA2USB_PRINT_CDB      scsa2usb_print_cdb
 657 #else
 658 #define SCSA2USB_PRINT_CDB(...) (void)(0)
 659 #endif
 660 
 661 /* ugen support */
 662 #define SCSA2USB_MINOR_UGEN_BITS_MASK   0xff
 663 #define SCSA2USB_MINOR_INSTANCE_MASK    ~SCSA2USB_MINOR_UGEN_BITS_MASK
 664 #define SCSA2USB_MINOR_INSTANCE_SHIFT   8
 665 
 666 #define SCSA2USB_MINOR_TO_INSTANCE(minor)       \
 667                 (((minor) & SCSA2USB_MINOR_INSTANCE_MASK) >> \
 668                 SCSA2USB_MINOR_INSTANCE_SHIFT)
 669 
 670 #ifdef __cplusplus
 671 }
 672 #endif
 673 
 674 #endif  /* _SYS_USB_SCSA2USB_H */