cdrom: add more GPCMD_* constants (537b53c1) · Commits · 戴 / test

Add GPCMD_* constants for READ_BUFFER, WRITE_12 and WRITE_BUFFER for completeness. These will be used libata. Signed-off-by:

include/linux/cdrom.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -451,6 +451,7 @@ struct cdrom_generic_command
		#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
		#define GPCMD_READ_10 0x28
		#define GPCMD_READ_12 0xa8
		#define GPCMD_READ_BUFFER 0x3c
		#define GPCMD_READ_BUFFER_CAPACITY 0x5c
		#define GPCMD_READ_CDVD_CAPACITY 0x25
		#define GPCMD_READ_CD 0xbe
		@@ -480,7 +481,9 @@ struct cdrom_generic_command
		#define GPCMD_TEST_UNIT_READY 0x00
		#define GPCMD_VERIFY_10 0x2f
		#define GPCMD_WRITE_10 0x2a
		#define GPCMD_WRITE_12 0xaa
		#define GPCMD_WRITE_AND_VERIFY_10 0x2e
		#define GPCMD_WRITE_BUFFER 0x3b
		/* This is listed as optional in ATAPI 2.6, but is (curiously)
		* missing from Mt. Fuji, Table 57. It _is_ mentioned in Mt. Fuji
		* Table 377 as an MMC command for SCSi devices though... Most ATAPI