bnx2x, bnx2fc, bnx2i, cnic: Add statistics support and FCoE capabilities advertisement

1. When FCoE offload driver is registered, copy its capabilities to the chip
   scratchpad.
2. Copy FCoE/iSCSI MAC addresses in aligned manner to chip scratchpad.
3. Add FCoE/iSCSI statistics collection support

Signed-off-by: Barak Witkowski <barak@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h
index 289274e546b..d63d45591c1 100644
--- a/drivers/net/ethernet/broadcom/cnic_if.h
+++ b/drivers/net/ethernet/broadcom/cnic_if.h
@@ -12,6 +12,8 @@
 #ifndef CNIC_IF_H
 #define CNIC_IF_H
 
+#include "bnx2x/bnx2x_mfw_req.h"
+
 #define CNIC_MODULE_VERSION     "2.5.10"
 #define CNIC_MODULE_RELDATE     "March 21, 2012"
 
@@ -131,6 +133,11 @@ struct drv_ctl_l2_ring {
         u32             cid;
 };
 
+struct drv_ctl_register_data {
+        int ulp_type;
+        struct fcoe_capabilities fcoe_features;
+};
+
 struct drv_ctl_info {
         int     cmd;
         union {
@@ -138,6 +145,7 @@ struct drv_ctl_info {
                 struct drv_ctl_io io;
                 struct drv_ctl_l2_ring ring;
                 int ulp_type;
+                struct drv_ctl_register_data register_data;
                 char bytes[MAX_DRV_CTL_DATA];
         } data;
 };
@@ -305,6 +313,7 @@ struct cnic_dev {
         int             max_rdma_conn;
 
         union drv_info_to_mcp   *stats_addr;
+        struct fcoe_capabilities        *fcoe_cap;
 
         void            *cnic_priv;
 };