1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* Altera Triple-Speed Ethernet MAC driver
3  * Copyright (C) 2008-2014 Altera Corporation. All rights reserved
48 /* MAC function configuration default settings */
55 /* MAC Command_Config Register Bit Definitions
113 /* MDIO registers within MAC register Space
120 	u32 auto_negotiation_advertisement;	/* Auto-negotiation
154 /* MAC register Space. Note that some of these registers may or may not be
169 	 * MAC block
172 	/* 32-bit primary MAC address word 0 bits 0 to 31 of the primary
173 	 * MAC address
176 	/* 32-bit primary MAC address word 1 bits 32 to 47 of the primary
177 	 * MAC address
180 	/* 14-bit maximum frame length. The MAC receive logic */
186 	/* 12-bit receive FIFO section-empty threshold */
188 	/* 12-bit receive FIFO section-full threshold */
190 	/* 12-bit transmit FIFO section-empty threshold */
192 	/* 12-bit transmit FIFO section-full threshold */
194 	/* 12-bit receive FIFO almost-empty threshold */
196 	/* 12-bit receive FIFO almost-full threshold */
198 	/* 12-bit transmit FIFO almost-empty threshold */
200 	/* 12-bit transmit FIFO almost-full threshold */
202 	/* MDIO address of PHY Device 0. Bits 0 to 4 hold a 5-bit PHY address */
204 	/* MDIO address of PHY Device 1. Bits 0 to 4 hold a 5-bit PHY address */
207 	/* Bit[15:0]—16-bit holdoff quanta */
218 	/* The MAC addresses */
244 	/* IETF MIB (MIB-II) Object Support */
268 	 * of the MAC client.
316 	/* Multicast address resolution table, mapped in the controller address
327 	/* 4 Supplemental MAC Addresses */
401 	/* MAC address space */
407 	/* mSGDMA Rx Dispatcher address space */
412 	/* mSGDMA Tx Dispatcher address space */
416 	/* SGMII PCS address space */
436 	/* RX/TX MAC FIFO configs */
457 	/* MAC command_config register protection */
465 	int phy_addr;		/* PHY's MDIO address, -1 for autodetection */
487 u32 csrrd32(void __iomem *mac, size_t offs)  in csrrd32()  argument
489 	void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs);  in csrrd32()
494 u16 csrrd16(void __iomem *mac, size_t offs)  in csrrd16()  argument
496 	void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs);  in csrrd16()
501 u8 csrrd8(void __iomem *mac, size_t offs)  in csrrd8()  argument
503 	void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs);  in csrrd8()
508 void csrwr32(u32 val, void __iomem *mac, size_t offs)  in csrwr32()  argument
510 	void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs);  in csrwr32()
516 void csrwr16(u16 val, void __iomem *mac, size_t offs)  in csrwr16()  argument
518 	void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs);  in csrwr16()
524 void csrwr8(u8 val, void __iomem *mac, size_t offs)  in csrwr8()  argument
526 	void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs);  in csrwr8()