diff options
| author |   Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2012-02-13 18:30:48 +0530 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2012-02-19 09:34:50 -0600 |
| commit | ac20c7bf070df2b0feb410558ec4d75dbe59b701 (patch) | |
| tree | 7af9b3e1ef4b8abbb8232fb264a1db51c57f6679 /include/scsi/scsi_transport_iscsi.h | |
| parent | [SCSI] qla4xxx: added support for host event (diff) | |
| download | wireguard-linux-ac20c7bf070df2b0feb410558ec4d75dbe59b701.tar.xz wireguard-linux-ac20c7bf070df2b0feb410558ec4d75dbe59b701.zip | |
[SCSI] iscsi_transport: Added Ping support
Added ping support for iscsi adapter, application can use this
interface for diagnostic network connection.
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi/scsi_transport_iscsi.h')
| -rw-r--r-- | include/scsi/scsi_transport_iscsi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 7f047314281b..aede513f99bd 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -144,6 +144,9 @@ struct iscsi_transport { int param, char *buf); umode_t (*attr_is_visible)(int param_type, int param); int (*bsg_request)(struct bsg_job *job); + int (*send_ping) (struct Scsi_Host *shost, uint32_t iface_num, + uint32_t iface_type, uint32_t payload_size, + uint32_t pid, struct sockaddr *dst_addr); }; /* @@ -172,6 +175,11 @@ extern void iscsi_post_host_event(uint32_t host_no, uint32_t data_size, uint8_t *data); +extern void iscsi_ping_comp_event(uint32_t host_no, + struct iscsi_transport *transport, + uint32_t status, uint32_t pid, + uint32_t data_size, uint8_t *data); + struct iscsi_cls_conn { struct list_head conn_list; /* item in connlist */ void *dd_data; /* LLD private data */ |