diff options
| author | Aegis Lin <aegislin@gmail.com> | 2008-02-01 11:35:13 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-02-07 19:02:33 -0500 |
| commit | 51883b5e60796cce556370dbc368fd22c60c0e3e (patch) | |
| tree | eeaa730b06d116d1fffa3ad81f80dd3ac340b330 /drivers/scsi/ps3rom.c | |
| parent | 0bb67f181834044db6e9b15c7d5cc3cce0489bfd (diff) | |
[SCSI] ps3rom: sector size should be 512 bytes
It should be desired that 64 KiB is available for ATAPI transferrring.
(Historically) in SCSI/block layer sector size is defined as 512 during
sector-byte calculation.
Originally in ps3rom.c CD_FRAMESIZE (2048) was used, which limited
/sys/block/sr0/queue/max_sectors_kb to 16 KiB (32 sectors).
Signed-off-by: Aegis Lin <aegislin@gmail.com>
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/ps3rom.c')
| -rw-r--r-- | drivers/scsi/ps3rom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c index 17b4a7c4618c..0cd614a0fa73 100644 --- a/drivers/scsi/ps3rom.c +++ b/drivers/scsi/ps3rom.c | |||
| @@ -35,7 +35,7 @@ | |||
| 35 | 35 | ||
| 36 | #define BOUNCE_SIZE (64*1024) | 36 | #define BOUNCE_SIZE (64*1024) |
| 37 | 37 | ||
| 38 | #define PS3ROM_MAX_SECTORS (BOUNCE_SIZE / CD_FRAMESIZE) | 38 | #define PS3ROM_MAX_SECTORS (BOUNCE_SIZE >> 9) |
| 39 | 39 | ||
| 40 | 40 | ||
| 41 | struct ps3rom_private { | 41 | struct ps3rom_private { |