Initialize get mac from hw, register the netdev.

Signed-off-by: Dong Yibo <dong100@mucse.com>
---
 drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h    | 22 ++++++
 .../net/ethernet/mucse/rnpgbe/rnpgbe_chip.c   | 73 ++++++++++++++++++
 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_hw.h |  1 +
 .../net/ethernet/mucse/rnpgbe/rnpgbe_main.c   | 76 +++++++++++++++++++
 4 files changed, 172 insertions(+)

diff --git a/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h b/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h
index 6cb14b79cbfe..644b8c85c29d 100644
--- a/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h
+++ b/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h

@@ -6,6 +6,7 @@
 
 #include <linux/types.h>
 #include <linux/mutex.h>
+#include <linux/netdevice.h>
 
 extern const struct rnpgbe_info rnpgbe_n500_info;
 extern const struct rnpgbe_info rnpgbe_n210_info;

@@ -86,6 +87,18 @@ struct mucse_mbx_info {
 	u32 fw2pf_mbox_vec;
 };
 
+struct mucse_hw_operations {
+	int (*init_hw)(struct mucse_hw *hw);
+	int (*reset_hw)(struct mucse_hw *hw);
+	void (*start_hw)(struct mucse_hw *hw);
+	void (*init_rx_addrs)(struct mucse_hw *hw);
+	void (*driver_status)(struct mucse_hw *hw, bool enable, int mode);
+};

+
+enum {
+	mucse_driver_insmod,
+};
+
 struct mucse_hw {
 	void *back;
 	u8 pfvfnum;

@@ -96,12 +109,18 @@ struct mucse_hw {
 	u32 axi_mhz;
 	u32 bd_uid;
 	enum rnpgbe_hw_type hw_type;
+	const struct mucse_hw_operations *ops;
 	struct mucse_dma_info dma;
 	struct mucse_eth_info eth;
 	struct mucse_mac_info mac;
 	struct mucse_mbx_info mbx;
+	u32 flags;
+#define M_FLAGS_INIT_MAC_ADDRESS BIT(0)
 	u32 driver_version;
 	u16 usecstocount;
+	int lane;
+	u8 addr[ETH_ALEN];
+	u8 perm_addr[ETH_ALEN];
 };
 
 struct mucse {

@@ -123,4 +142,7 @@ struct rnpgbe_info {
 #define PCI_DEVICE_ID_N500_DUAL_PORT 0x8318
 #define PCI_DEVICE_ID_N210 0x8208
 #define PCI_DEVICE_ID_N210L 0x820a
+
+#define dma_wr32(dma, reg, val) writel((val), (dma)->dma_base_addr + (reg))
+#define dma_rd32(dma, reg) readl((dma)->dma_base_addr + (reg))
 #endif /* _RNPGBE_H */

diff --git a/drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c b/drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c
index 16d0a76114b5..3eaa0257f3bb 100644
--- a/drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c
+++ b/drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c

@@ -2,10 +2,82 @@
 /* Copyright(c) 2020 - 2025 Mucse Corporation. */
 
 #include <linux/string.h>
+#include <linux/etherdevice.h>
 
 #include "rnpgbe.h"
 #include "rnpgbe_hw.h"
 #include "rnpgbe_mbx.h"
+#include "rnpgbe_mbx_fw.h"
+
+/**
+ * rnpgbe_get_permanent_mac - Get permanent mac
+ * @hw: hw information structure
+ * @mac_addr: pointer to store mac
+ *
+ * rnpgbe_get_permanent_mac tries to get mac from hw.
+ * It use eth_random_addr if failed.
+ **/
+static void rnpgbe_get_permanent_mac(struct mucse_hw *hw,
+				     u8 *mac_addr)
+{
+	if (mucse_fw_get_macaddr(hw, hw->pfvfnum, mac_addr, hw->lane)) {
+		eth_random_addr(mac_addr);
+	} else {
+		if (!is_valid_ether_addr(mac_addr))
+			eth_random_addr(mac_addr);
+	}
+