From: Boaz Harrosh Date: Mon, 26 May 2008 08:31:19 +0000 (+0300) Subject: [SCSI] iscsi_tcp: Enable any size command X-Git-Tag: v2.6.27-rc1~1059^2~45 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30e9ba9f2001f45960507f1963551311a67d0209;p=linux-2.6 [SCSI] iscsi_tcp: Enable any size command 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 Acked-by: Mike Christie Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index 7c4ee39a1c..0bd8b3dc3c 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -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)) diff --git a/include/scsi/iscsi_proto.h b/include/scsi/iscsi_proto.h index e0593bfae6..f2a2c11694 100644 --- a/include/scsi/iscsi_proto.h +++ b/include/scsi/iscsi_proto.h @@ -22,6 +22,7 @@ #define ISCSI_PROTO_H #include +#include #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 */