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Commit 7c53c6f8 authored by Mike Christie's avatar Mike Christie Committed by James Bottomley
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[SCSI] iser: export addr and port 



This pactch has iser export the address and port
of the endpoint.

Signed-off-by: default avatarMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent d8585bcd

drivers/infiniband/ulp/iser/iscsi_iser.c

+26 −0
Original line number Diff line number Diff line
@@ -532,6 +532,29 @@ iscsi_iser_conn_get_stats(struct iscsi_cls_conn *cls_conn, struct iscsi_stats *s 
	stats->custom[3].value = conn->fmr_unalign_cnt;

}



static int iscsi_iser_get_ep_param(struct iscsi_endpoint *ep,

				   enum iscsi_param param, char *buf)

{

	struct iser_conn *ib_conn = ep->dd_data;

	int len;



	switch (param) {

	case ISCSI_PARAM_CONN_PORT:

	case ISCSI_PARAM_CONN_ADDRESS:

		if (!ib_conn || !ib_conn->cma_id)

			return -ENOTCONN;



		return iscsi_conn_get_addr_param((struct sockaddr_storage *)

					&ib_conn->cma_id->route.addr.dst_addr,

					param, buf);

		break;

	default:

		return -ENOSYS;

	}



	return len;

}



static struct iscsi_endpoint *

iscsi_iser_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr,

		      int non_blocking)
@@ -637,6 +660,8 @@ static struct iscsi_transport iscsi_iser_transport = { 
				  ISCSI_MAX_BURST |

				  ISCSI_PDU_INORDER_EN |

				  ISCSI_DATASEQ_INORDER_EN |

				  ISCSI_CONN_PORT |

				  ISCSI_CONN_ADDRESS |

				  ISCSI_EXP_STATSN |

				  ISCSI_PERSISTENT_PORT |

				  ISCSI_PERSISTENT_ADDRESS |
@@ -659,6 +684,7 @@ static struct iscsi_transport iscsi_iser_transport = { 
	.destroy_conn           = iscsi_iser_conn_destroy,

	.set_param              = iscsi_iser_set_param,

	.get_conn_param		= iscsi_conn_get_param,

	.get_ep_param		= iscsi_iser_get_ep_param,

	.get_session_param	= iscsi_session_get_param,

	.start_conn             = iscsi_iser_conn_start,

	.stop_conn              = iscsi_iser_conn_stop,