From ac20c7bf070df2b0feb410558ec4d75dbe59b701 Mon Sep 17 00:00:00 2001 From: Vikas Chaudhary Date: Mon, 13 Feb 2012 18:30:48 +0530 Subject: [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 Reviewed-by: Mike Christie Signed-off-by: James Bottomley --- include/scsi/scsi_transport_iscsi.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/scsi/scsi_transport_iscsi.h') 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 */ -- cgit v1.2.3