[SCSI] iscsi class, iscsi_tcp, ib_iser: add sysfs chap file

The attached patches add sysfs files for the chap settings
to the iscsi transport class, iscsi_tcp and ib_iser. This is
needed for software iscsi because there are times when iscsid
can die and it will need to reread the values it was using.
And it is needed by qla4xxx for basic management opertaions.
This patch does not hook in qla4xxx yet, because I am not sure
the mbx command to use.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Cc: Roland Dreier <rdreier@cisco.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 568f88bf7c91..6c8cd09c58f0 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -574,8 +574,9 @@ static struct iscsi_transport iscsi_iser_transport = {
                                   ISCSI_EXP_STATSN |
                                   ISCSI_PERSISTENT_PORT |
                                   ISCSI_PERSISTENT_ADDRESS |
-                                  ISCSI_TARGET_NAME |
-                                  ISCSI_TPGT,
+                                  ISCSI_TARGET_NAME | ISCSI_TPGT |
+                                  ISCSI_USERNAME | ISCSI_PASSWORD |
+                                  ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN,
         .host_param_mask        = ISCSI_HOST_HWADDRESS |
                                   ISCSI_HOST_INITIATOR_NAME,
         .host_template          = &iscsi_iser_sht,