Commit 51883b5e authored Feb 01, 2008 by Aegis Lin Committed by James Bottomley Feb 07, 2008

[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>

parent 0bb67f18

drivers/scsi/ps3rom.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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 {