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Define the SYNCHRONIZE CACHE command.

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This commit is contained in:
thorpej 1998-06-09 19:03:24 +00:00
parent 02182100df
commit a3db0f915e
1 changed files with 16 additions and 1 deletions
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17
sys/dev/scsipi/scsi_disk.h
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@ -1,4 +1,4 @@
/* $NetBSD: scsi_disk.h,v 1.15 1998/02/13 08:28:36 enami Exp $ */
/* $NetBSD: scsi_disk.h,v 1.16 1998/06/09 19:03:24 thorpej Exp $ */
/*
* SCSI-specific interface description
@ -87,6 +87,21 @@ struct scsi_rw {
u_int8_t control;
};
/*
* XXX Does ATAPI have an equivalent?
*/
#define SCSI_SYNCHRONIZE_CACHE 0x35
struct scsi_synchronize_cache {
u_int8_t opcode;
u_int8_t flags;
#define SSC_RELADR 0x01
#define SSC_IMMED 0x02
u_int8_t addr[4];
u_int8_t reserved;
u_int8_t length[2];
u_int8_t control;
};
/* DATAs definitions for the above commands */
struct scsi_reassign_blocks_data {