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| author | Mike Christie <michaelc@cs.wisc.edu> | 2007-05-30 12:57:11 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2007-06-01 12:51:03 -0400 |
| commit | 1d9bf13a9cf91f8faf221e98a64dd1157bcf5fa9 (patch) | |
| tree | 25b38eae693498c3085bd9727785c5eed2f1d5f1 /include/scsi | |
| parent | 2174a04ee7d8304a270de183fbc58b36dd05b395 (diff) | |
| download | linux-1d9bf13a9cf91f8faf221e98a64dd1157bcf5fa9.tar.gz linux-1d9bf13a9cf91f8faf221e98a64dd1157bcf5fa9.tar.bz2 linux-1d9bf13a9cf91f8faf221e98a64dd1157bcf5fa9.zip | |
[SCSI] iscsi class: add iscsi host set param event
The iscsi class uses the set_param event to set session
and connection params. This patch adds a set_host_param
so we can set host level values.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/iscsi_if.h | 6 | ||||
| -rw-r--r-- | include/scsi/scsi_transport_iscsi.h | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h index fba211743729..3d0372e30ca1 100644 --- a/include/scsi/iscsi_if.h +++ b/include/scsi/iscsi_if.h @@ -48,6 +48,7 @@ enum iscsi_uevent_e { ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT = UEVENT_BASE + 14, ISCSI_UEVENT_TGT_DSCVR = UEVENT_BASE + 15, + ISCSI_UEVENT_SET_HOST_PARAM = UEVENT_BASE + 16, /* up events */ ISCSI_KEVENT_RECV_PDU = KEVENT_BASE + 1, @@ -136,6 +137,11 @@ struct iscsi_uevent { */ uint32_t enable; } tgt_dscvr; + struct msg_set_host_param { + uint32_t host_no; + uint32_t param; /* enum iscsi_host_param */ + uint32_t len; + } set_host_param; } u; union { /* messages k -> u */ diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 902e69f0272c..1ac450b06909 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -108,6 +108,9 @@ struct iscsi_transport { enum iscsi_param param, char *buf); int (*get_host_param) (struct Scsi_Host *shost, enum iscsi_host_param param, char *buf); + int (*set_host_param) (struct Scsi_Host *shost, + enum iscsi_host_param param, char *buf, + int buflen); int (*send_pdu) (struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr, char *data, uint32_t data_size); void (*get_stats) (struct iscsi_cls_conn *conn, |