1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * Applied Micro X-Gene SoC Ethernet v2 Driver 4 * 5 * Copyright (c) 2017, Applied Micro Circuits Corporation 6 * Author(s): Iyappan Subramanian <isubramanian@apm.com> 7 * Keyur Chudgar <kchudgar@apm.com> 8 */ 9 10 #ifndef __XGENE_ENET_V2_MAIN_H__ 11 #define __XGENE_ENET_V2_MAIN_H__ 12 13 #include <linux/acpi.h> 14 #include <linux/clk.h> 15 #include <linux/efi.h> 16 #include <linux/if_vlan.h> 17 #include <linux/irq.h> 18 #include <linux/io.h> 19 #include <linux/module.h> 20 #include <linux/of_platform.h> 21 #include <linux/of_net.h> 22 #include <linux/of_mdio.h> 23 #include <linux/prefetch.h> 24 #include <linux/phy.h> 25 #include <net/ip.h> 26 #include "mac.h" 27 #include "enet.h" 28 #include "ring.h" 29 #include "ethtool.h" 30 31 #define XGENE_ENET_STD_MTU 1536 32 #define XGENE_ENET_MIN_FRAME 60 33 #define IRQ_ID_SIZE 16 34 35 struct xge_resource { 36 void __iomem *base_addr; 37 int phy_mode; 38 u32 irq; 39 }; 40 41 struct xge_stats { 42 u64 tx_packets; 43 u64 tx_bytes; 44 u64 rx_packets; 45 u64 rx_bytes; 46 u64 rx_errors; 47 }; 48 49 /* ethernet private data */ 50 struct xge_pdata { 51 struct xge_resource resources; 52 struct xge_desc_ring *tx_ring; 53 struct xge_desc_ring *rx_ring; 54 struct platform_device *pdev; 55 char irq_name[IRQ_ID_SIZE]; 56 struct mii_bus *mdio_bus; 57 struct net_device *ndev; 58 struct napi_struct napi; 59 struct xge_stats stats; 60 int phy_speed; 61 u8 nbufs; 62 }; 63 64 int xge_mdio_config(struct net_device *ndev); 65 void xge_mdio_remove(struct net_device *ndev); 66 67 #endif /* __XGENE_ENET_V2_MAIN_H__ */ 68