[PATCH net-next 5/7] net: xilinx: axienet: Make axienet_rmon_ranges non-static for reuse

[Suraj Gupta]

The RMON histogram range table axienet_rmon_ranges[] is MAC-agnostic.
Make it non-static and declare it in the shared xilinx_axienet.h so the
upcoming XXV RMON callback can reuse the same table instead of
duplicating it. Include <linux/ethtool.h> for the range element type.

No functional change intended.

Signed-off-by: Suraj Gupta <suraj.gupta2@xxxxxxx>
---
 drivers/net/ethernet/xilinx/xilinx_axienet.h      | 4 ++++
 drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index 295a1b835165..a1d15b4797ce 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -10,6 +10,7 @@
 #define XILINX_AXIENET_H
 
 #include <linux/dim.h>
+#include <linux/ethtool.h>
 #include <linux/netdevice.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
@@ -802,4 +803,7 @@ static inline void axienet_dma_out_addr(struct axienet_local *lp, off_t reg,
 int axienet_mdio_setup(struct axienet_local *lp);
 void axienet_mdio_teardown(struct axienet_local *lp);
 
+/* RMON histogram ranges shared by all MAC types */
+extern const struct ethtool_rmon_hist_range axienet_rmon_ranges[];
+
 #endif /* XILINX_AXI_ENET_H */
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 5bffa5b9d0b4..19fe2fd81f3a 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -2498,7 +2498,7 @@ axienet_ethtool_get_eth_ctrl_stats(struct net_device *dev,
 	} while (read_seqcount_retry(&lp->hw_stats_seqcount, start));
 }
 
-static const struct ethtool_rmon_hist_range axienet_rmon_ranges[] = {
+const struct ethtool_rmon_hist_range axienet_rmon_ranges[] = {
 	{   64,    64 },
 	{   65,   127 },
 	{  128,   255 },
-- 
2.25.1