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[SCSI] iscsi_tcp: Enable any size command

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Let through upto the largest command of 260 defined by the scsi standard.
iscsi core supports this already. Now that the scsi-ml supports it we can
start using large commands.

[jejb:rejections fixed up]
Signed-off-by: Boaz Harrosh <[email protected]>
Acked-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
This commit is contained in:
Boaz Harrosh authored and James Bottomley committed 2008-07-12 08:22:23 -05:00
1 parent 8f333991ba
commit 30e9ba9f20
2 files changed
+3 -2
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drivers/scsi/iscsi_tcp.c
+1 -1
View File
@@ -1864,7 +1864,7 @@ iscsi_tcp_session_create(struct iscsi_endpoint *ep, uint16_t cmds_max,
shost->max_lun = iscsi_max_lun;
shost->max_id = 0;
shost->max_channel = 0;
shost->max_cmd_len = 16;
shost->max_cmd_len = SCSI_MAX_VARLEN_CDB_SIZE;
shost->can_queue = cmds_max;
if (iscsi_host_add(shost, NULL))
include/scsi/iscsi_proto.h
+2 -1
View File
@@ -22,6 +22,7 @@
#define ISCSI_PROTO_H
#include <linux/types.h>
#include <scsi/scsi.h>
#define ISCSI_DRAFT20_VERSION 0x00
@@ -156,7 +157,7 @@ struct iscsi_ecdb_ahdr {
uint8_t ahstype;
uint8_t reserved;
/* 4-byte aligned extended CDB spillover */
uint8_t ecdb[260 - ISCSI_CDB_SIZE];
uint8_t ecdb[SCSI_MAX_VARLEN_CDB_SIZE - ISCSI_CDB_SIZE];
};
/* SCSI Response Header */