From 0eb43b4bb081a1a22574daab9c05286a600dd7fe Mon Sep 17 00:00:00 2001 From: Bhanu Prakash Gollapudi Date: Mon, 22 Apr 2013 19:22:30 +0000 Subject: bnx2x, bnx2fc: Use per port max exchange resources The firmware supports a maximum of 4K FCoE exchanges. In 4-port devices, or when working in multi-function mode, this resource needs to be distributed between the various possible FCoE functions. This information needs to be calculated by bnx2x and propagated into bnx2fc via cnic. bnx2fc can then use this value to calculate corresponding xid resources instead of using global constants. Signed-off-by: Bhanu Prakash Gollapudi Signed-off-by: Michael Chan Signed-off-by: Yuval Mintz Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/cnic_if.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/ethernet/broadcom/cnic_if.h') diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h index 0c9367a0f57..ec9bb9ad4bb 100644 --- a/drivers/net/ethernet/broadcom/cnic_if.h +++ b/drivers/net/ethernet/broadcom/cnic_if.h @@ -195,6 +195,7 @@ struct cnic_eth_dev { u32 max_fcoe_conn; u32 max_rdma_conn; u32 fcoe_init_cid; + u32 max_fcoe_exchanges; u32 fcoe_wwn_port_name_hi; u32 fcoe_wwn_port_name_lo; u32 fcoe_wwn_node_name_hi; @@ -313,6 +314,8 @@ struct cnic_dev { int max_fcoe_conn; int max_rdma_conn; + int max_fcoe_exchanges; + union drv_info_to_mcp *stats_addr; struct fcoe_capabilities *fcoe_cap; -- cgit v1.2.3-70-g09d2