1 files changed, 30 insertions, 1 deletions

diff --git a/drivers/net/igb/e1000_hw.h b/drivers/net/igb/e1000_hw.h
index 10b872d..d793dca 100644
--- a/drivers/net/igb/e1000_hw.h
+++ b/drivers/net/igb/e1000_hw.h
@@ -32,7 +32,6 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 
-#include "e1000_mac.h"
 #include "e1000_regs.h"
 #include "e1000_defines.h"
 
@@ -272,6 +271,7 @@ struct e1000_host_mng_command_info {
 #include "e1000_mac.h"
 #include "e1000_phy.h"
 #include "e1000_nvm.h"
+#include "e1000_mbx.h"
 
 struct e1000_mac_operations {
 	s32  (*check_for_link)(struct e1000_hw *);
@@ -427,6 +427,34 @@ struct e1000_fc_info {
 	enum e1000_fc_type original_type;
 };
 
+struct e1000_mbx_operations {
+	s32 (*init_params)(struct e1000_hw *hw);
+	s32 (*read)(struct e1000_hw *, u32 *, u16,  u16);
+	s32 (*write)(struct e1000_hw *, u32 *, u16, u16);
+	s32 (*read_posted)(struct e1000_hw *, u32 *, u16,  u16);
+	s32 (*write_posted)(struct e1000_hw *, u32 *, u16, u16);
+	s32 (*check_for_msg)(struct e1000_hw *, u16);
+	s32 (*check_for_ack)(struct e1000_hw *, u16);
+	s32 (*check_for_rst)(struct e1000_hw *, u16);
+};
+
+struct e1000_mbx_stats {
+	u32 msgs_tx;
+	u32 msgs_rx;
+
+	u32 acks;
+	u32 reqs;
+	u32 rsts;
+};
+
+struct e1000_mbx_info {
+	struct e1000_mbx_operations ops;
+	struct e1000_mbx_stats stats;
+	u32 timeout;
+	u32 usec_delay;
+	u16 size;
+};
+
 struct e1000_dev_spec_82575 {
 	bool sgmii_active;
 };
@@ -443,6 +471,7 @@ struct e1000_hw {
 	struct e1000_phy_info  phy;
 	struct e1000_nvm_info  nvm;
 	struct e1000_bus_info  bus;
+	struct e1000_mbx_info mbx;
 	struct e1000_host_mng_dhcp_cookie mng_cookie;
 
 	union {