Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51883b5e60796cce556370dbc368fd22c60c0e3e
Commit:     51883b5e60796cce556370dbc368fd22c60c0e3e
Parent:     0bb67f181834044db6e9b15c7d5cc3cce0489bfd
Author:     Aegis Lin <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 1 17:35:13 2008 +0100
Committer:  James Bottomley <[EMAIL PROTECTED]>
CommitDate: Thu Feb 7 18:02:33 2008 -0600

    [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 <[EMAIL PROTECTED]>
    Signed-off-by: Geert Uytterhoeven <[EMAIL PROTECTED]>
    Signed-off-by: James Bottomley <[EMAIL PROTECTED]>
---
 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 17b4a7c..0cd614a 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -35,7 +35,7 @@
 
 #define BOUNCE_SIZE                    (64*1024)
 
-#define PS3ROM_MAX_SECTORS             (BOUNCE_SIZE / CD_FRAMESIZE)
+#define PS3ROM_MAX_SECTORS             (BOUNCE_SIZE >> 9)
 
 
 struct ps3rom_private {
-
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