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authorMike Christie <michaelc@cs.wisc.edu>2007-05-30 12:57:12 -0500
committerJames Bottomley <jejb@mulgrave.(none)>2007-06-01 12:55:23 -0400
commit0801c242a33426fddc005c2f559a3d2fa6fca7eb (patch)
treebe5b4b54766ee7f53458a5cd69e9f9ada8102676 /include/scsi
parent1d9bf13a9cf91f8faf221e98a64dd1157bcf5fa9 (diff)
downloadop-kernel-dev-0801c242a33426fddc005c2f559a3d2fa6fca7eb.zip
op-kernel-dev-0801c242a33426fddc005c2f559a3d2fa6fca7eb.tar.gz
[SCSI] libiscsi, iscsi_tcp, ib_iser : add sw iscsi host get/set params helpers
iscsid and udev need to key off the hw address being used so add some helpers for iser and iscsi tcp. Also convert them Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Cc: Roland Dreier <rdreier@cisco.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/libiscsi.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index ea0816d..e202cc0 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -224,7 +224,8 @@ struct iscsi_session {
int erl;
int tpgt;
char *targetname;
-
+ /* hw address being used for iscsi connection */
+ char *hwaddress;
/* control data */
struct iscsi_transport *tt;
struct Scsi_Host *host;
@@ -255,6 +256,16 @@ extern int iscsi_eh_host_reset(struct scsi_cmnd *sc);
extern int iscsi_queuecommand(struct scsi_cmnd *sc,
void (*done)(struct scsi_cmnd *));
+
+/*
+ * iSCSI host helpers.
+ */
+extern int iscsi_host_set_param(struct Scsi_Host *shost,
+ enum iscsi_host_param param, char *buf,
+ int buflen);
+extern int iscsi_host_get_param(struct Scsi_Host *shost,
+ enum iscsi_host_param param, char *buf);
+
/*
* session management
*/
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