3c*/acenic/typhoon: Move 3Com Ethernet drivers

Moves the 3Com drivers into drivers/net/ethernet/3com/ and the necessary
Kconfig and Makefile changes.

Did not move the following drivers becuase they use a non-3Com
chipset: 3c503, 3c505, 3c507, 3c523 and 3c527

CC: Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
CC: David Dillow <dave@thedillows.org>
CC: Jes Sorensen <jes@trained-monkey.org>
CC: Alan Cox <alan@linux.intel.com>
CC: David Hinds <dahinds@users.sourceforge.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: David Dillow <dave@thedillows.org>

1 files changed, 0 insertions, 790 deletions

diff --git a/drivers/net/acenic.h b/drivers/net/acenic.h
deleted file mode 100644
index 51c486cfbb8c..000000000000
--- a/drivers/net/acenic.h
+++ /dev/null
@@ -1,790 +0,0 @@
-#ifndef _ACENIC_H_
-#define _ACENIC_H_
-#include <linux/interrupt.h>
-
-
-/*
- * Generate TX index update each time, when TX ring is closed.
- * Normally, this is not useful, because results in more dma (and irqs
- * without TX_COAL_INTS_ONLY).
- */
-#define USE_TX_COAL_NOW	 0
-
-/*
- * Addressing:
- *
- * The Tigon uses 64-bit host addresses, regardless of their actual
- * length, and it expects a big-endian format. For 32 bit systems the
- * upper 32 bits of the address are simply ignored (zero), however for
- * little endian 64 bit systems (Alpha) this looks strange with the
- * two parts of the address word being swapped.
- *
- * The addresses are split in two 32 bit words for all architectures
- * as some of them are in PCI shared memory and it is necessary to use
- * readl/writel to access them.
- *
- * The addressing code is derived from Pete Wyckoff's work, but
- * modified to deal properly with readl/writel usage.
- */
-
-struct ace_regs {
-	u32	pad0[16];	/* PCI control registers */
-
-	u32	HostCtrl;	/* 0x40 */
-	u32	LocalCtrl;
-
-	u32	pad1[2];
-
-	u32	MiscCfg;	/* 0x50 */
-
-	u32	pad2[2];
-
-	u32	PciState;
-
-	u32	pad3[2];	/* 0x60 */
-
-	u32	WinBase;
-	u32	WinData;
-
-	u32	pad4[12];	/* 0x70 */
-
-	u32	DmaWriteState;	/* 0xa0 */
-	u32	pad5[3];
-	u32	DmaReadState;	/* 0xb0 */
-
-	u32	pad6[26];
-
-	u32	AssistState;
-
-	u32	pad7[8];	/* 0x120 */
-
-	u32	CpuCtrl;	/* 0x140 */
-	u32	Pc;
-
-	u32	pad8[3];
-
-	u32	SramAddr;	/* 0x154 */
-	u32	SramData;
-
-	u32	pad9[49];
-
-	u32	MacRxState;	/* 0x220 */
-
-	u32	pad10[7];
-
-	u32	CpuBCtrl;	/* 0x240 */
-	u32	PcB;
-
-	u32	pad11[3];
-
-	u32	SramBAddr;	/* 0x254 */
-	u32	SramBData;
-
-	u32	pad12[105];
-
-	u32	pad13[32];	/* 0x400 */
-	u32	Stats[32];
-
-	u32	Mb0Hi;		/* 0x500 */
-	u32	Mb0Lo;
-	u32	Mb1Hi;
-	u32	CmdPrd;
-	u32	Mb2Hi;
-	u32	TxPrd;
-	u32	Mb3Hi;
-	u32	RxStdPrd;
-	u32	Mb4Hi;
-	u32	RxJumboPrd;
-	u32	Mb5Hi;
-	u32	RxMiniPrd;
-	u32	Mb6Hi;
-	u32	Mb6Lo;
-	u32	Mb7Hi;
-	u32	Mb7Lo;
-	u32	Mb8Hi;
-	u32	Mb8Lo;
-	u32	Mb9Hi;
-	u32	Mb9Lo;
-	u32	MbAHi;
-	u32	MbALo;
-	u32	MbBHi;
-	u32	MbBLo;
-	u32	MbCHi;
-	u32	MbCLo;
-	u32	MbDHi;
-	u32	MbDLo;
-	u32	MbEHi;
-	u32	MbELo;
-	u32	MbFHi;
-	u32	MbFLo;
-
-	u32	pad14[32];
-
-	u32	MacAddrHi;	/* 0x600 */
-	u32	MacAddrLo;
-	u32	InfoPtrHi;
-	u32	InfoPtrLo;
-	u32	MultiCastHi;	/* 0x610 */
-	u32	MultiCastLo;
-	u32	ModeStat;
-	u32	DmaReadCfg;
-	u32	DmaWriteCfg;	/* 0x620 */
-	u32	TxBufRat;
-	u32	EvtCsm;
-	u32	CmdCsm;
-	u32	TuneRxCoalTicks;/* 0x630 */
-	u32	TuneTxCoalTicks;
-	u32	TuneStatTicks;
-	u32	TuneMaxTxDesc;
-	u32	TuneMaxRxDesc;	/* 0x640 */
-	u32	TuneTrace;
-	u32	TuneLink;
-	u32	TuneFastLink;
-	u32	TracePtr;	/* 0x650 */
-	u32	TraceStrt;
-	u32	TraceLen;
-	u32	IfIdx;
-	u32	IfMtu;		/* 0x660 */
-	u32	MaskInt;
-	u32	GigLnkState;
-	u32	FastLnkState;
-	u32	pad16[4];	/* 0x670 */
-	u32	RxRetCsm;	/* 0x680 */
-
-	u32	pad17[31];
-
-	u32	CmdRng[64];	/* 0x700 */
-	u32	Window[0x200];
-};
-
-
-typedef struct {
-	u32 addrhi;
-	u32 addrlo;
-} aceaddr;
-
-
-#define ACE_WINDOW_SIZE	0x800
-
-#define ACE_JUMBO_MTU 9000
-#define ACE_STD_MTU 1500
-
-#define ACE_TRACE_SIZE 0x8000
-
-/*
- * Host control register bits.
- */
-
-#define IN_INT		0x01
-#define CLR_INT		0x02
-#define HW_RESET	0x08
-#define BYTE_SWAP	0x10
-#define WORD_SWAP	0x20
-#define MASK_INTS	0x40
-
-/*
- * Local control register bits.
- */
-
-#define EEPROM_DATA_IN		0x800000
-#define EEPROM_DATA_OUT		0x400000
-#define EEPROM_WRITE_ENABLE	0x200000
-#define EEPROM_CLK_OUT		0x100000
-
-#define EEPROM_BASE		0xa0000000
-
-#define EEPROM_WRITE_SELECT	0xa0
-#define EEPROM_READ_SELECT	0xa1
-
-#define SRAM_BANK_512K		0x200
-
-
-/*
- * udelay() values for when clocking the eeprom
- */
-#define ACE_SHORT_DELAY		2
-#define ACE_LONG_DELAY		4
-
-
-/*
- * Misc Config bits
- */
-
-#define SYNC_SRAM_TIMING	0x100000
-
-
-/*
- * CPU state bits.
- */
-
-#define CPU_RESET		0x01
-#define CPU_TRACE		0x02
-#define CPU_PROM_FAILED		0x10
-#define CPU_HALT		0x00010000
-#define CPU_HALTED		0xffff0000
-
-
-/*
- * PCI State bits.
- */
-
-#define DMA_READ_MAX_4		0x04
-#define DMA_READ_MAX_16		0x08
-#define DMA_READ_MAX_32		0x0c
-#define DMA_READ_MAX_64		0x10
-#define DMA_READ_MAX_128	0x14
-#define DMA_READ_MAX_256	0x18
-#define DMA_READ_MAX_1K		0x1c
-#define DMA_WRITE_MAX_4		0x20
-#define DMA_WRITE_MAX_16	0x40
-#define DMA_WRITE_MAX_32	0x60
-#define DMA_WRITE_MAX_64	0x80
-#define DMA_WRITE_MAX_128	0xa0
-#define DMA_WRITE_MAX_256	0xc0
-#define DMA_WRITE_MAX_1K	0xe0
-#define DMA_READ_WRITE_MASK	0xfc
-#define MEM_READ_MULTIPLE	0x00020000
-#define PCI_66MHZ		0x00080000
-#define PCI_32BIT		0x00100000
-#define DMA_WRITE_ALL_ALIGN	0x00800000
-#define READ_CMD_MEM		0x06000000
-#define WRITE_CMD_MEM		0x70000000
-
-
-/*
- * Mode status
- */
-
-#define ACE_BYTE_SWAP_BD	0x02
-#define ACE_WORD_SWAP_BD	0x04		/* not actually used */
-#define ACE_WARN		0x08
-#define ACE_BYTE_SWAP_DMA	0x10
-#define ACE_NO_JUMBO_FRAG	0x200
-#define ACE_FATAL		0x40000000
-
-
-/*
- * DMA config
- */
-
-#define DMA_THRESH_1W		0x10
-#define DMA_THRESH_2W		0x20
-#define DMA_THRESH_4W		0x40
-#define DMA_THRESH_8W		0x80
-#define DMA_THRESH_16W		0x100
-#define DMA_THRESH_32W		0x0	/* not described in doc, but exists. */
-
-
-/*
- * Tuning parameters
- */
-
-#define TICKS_PER_SEC		1000000
-
-
-/*
- * Link bits
- */
-
-#define LNK_PREF		0x00008000
-#define LNK_10MB		0x00010000
-#define LNK_100MB		0x00020000
-#define LNK_1000MB		0x00040000
-#define LNK_FULL_DUPLEX		0x00080000
-#define LNK_HALF_DUPLEX		0x00100000
-#define LNK_TX_FLOW_CTL_Y	0x00200000
-#define LNK_NEG_ADVANCED	0x00400000
-#define LNK_RX_FLOW_CTL_Y	0x00800000
-#define LNK_NIC			0x01000000
-#define LNK_JAM			0x02000000
-#define LNK_JUMBO		0x04000000
-#define LNK_ALTEON		0x08000000
-#define LNK_NEG_FCTL		0x10000000
-#define LNK_NEGOTIATE		0x20000000
-#define LNK_ENABLE		0x40000000
-#define LNK_UP			0x80000000
-
-
-/*
- * Event definitions
- */
-
-#define EVT_RING_ENTRIES	256
-#define EVT_RING_SIZE	(EVT_RING_ENTRIES * sizeof(struct event))
-
-struct event {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	u32	idx:12;
-	u32	code:12;
-	u32	evt:8;
-#else
-	u32	evt:8;
-	u32	code:12;
-	u32	idx:12;
-#endif
-	u32     pad;
-};
-
-
-/*
- * Events
- */
-
-#define E_FW_RUNNING		0x01
-#define E_STATS_UPDATED		0x04
-
-#define E_STATS_UPDATE		0x04
-
-#define E_LNK_STATE		0x06
-#define E_C_LINK_UP		0x01
-#define E_C_LINK_DOWN		0x02
-#define E_C_LINK_10_100		0x03
-
-#define E_ERROR			0x07
-#define E_C_ERR_INVAL_CMD	0x01
-#define E_C_ERR_UNIMP_CMD	0x02
-#define E_C_ERR_BAD_CFG		0x03
-
-#define E_MCAST_LIST		0x08
-#define E_C_MCAST_ADDR_ADD	0x01
-#define E_C_MCAST_ADDR_DEL	0x02
-
-#define E_RESET_JUMBO_RNG	0x09
-
-
-/*
- * Commands
- */
-
-#define CMD_RING_ENTRIES	64
-
-struct cmd {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	u32	idx:12;
-	u32	code:12;
-	u32	evt:8;
-#else
-	u32	evt:8;
-	u32	code:12;
-	u32	idx:12;
-#endif
-};
-
-
-#define C_HOST_STATE		0x01
-#define C_C_STACK_UP		0x01
-#define C_C_STACK_DOWN		0x02
-
-#define C_FDR_FILTERING		0x02
-#define C_C_FDR_FILT_ENABLE	0x01
-#define C_C_FDR_FILT_DISABLE	0x02
-
-#define C_SET_RX_PRD_IDX	0x03
-#define C_UPDATE_STATS		0x04
-#define C_RESET_JUMBO_RNG	0x05
-#define C_ADD_MULTICAST_ADDR	0x08
-#define C_DEL_MULTICAST_ADDR	0x09
-
-#define C_SET_PROMISC_MODE	0x0a
-#define C_C_PROMISC_ENABLE	0x01
-#define C_C_PROMISC_DISABLE	0x02
-
-#define C_LNK_NEGOTIATION	0x0b
-#define C_C_NEGOTIATE_BOTH	0x00
-#define C_C_NEGOTIATE_GIG	0x01
-#define C_C_NEGOTIATE_10_100	0x02
-
-#define C_SET_MAC_ADDR		0x0c
-#define C_CLEAR_PROFILE		0x0d
-
-#define C_SET_MULTICAST_MODE	0x0e
-#define C_C_MCAST_ENABLE	0x01
-#define C_C_MCAST_DISABLE	0x02
-
-#define C_CLEAR_STATS		0x0f
-#define C_SET_RX_JUMBO_PRD_IDX	0x10
-#define C_REFRESH_STATS		0x11
-
-
-/*
- * Descriptor flags
- */
-#define BD_FLG_TCP_UDP_SUM	0x01
-#define BD_FLG_IP_SUM		0x02
-#define BD_FLG_END		0x04
-#define BD_FLG_MORE		0x08
-#define BD_FLG_JUMBO		0x10
-#define BD_FLG_UCAST		0x20
-#define BD_FLG_MCAST		0x40
-#define BD_FLG_BCAST		0x60
-#define BD_FLG_TYP_MASK		0x60
-#define BD_FLG_IP_FRAG		0x80
-#define BD_FLG_IP_FRAG_END	0x100
-#define BD_FLG_VLAN_TAG		0x200
-#define BD_FLG_FRAME_ERROR	0x400
-#define BD_FLG_COAL_NOW		0x800
-#define BD_FLG_MINI		0x1000
-
-
-/*
- * Ring Control block flags
- */
-#define RCB_FLG_TCP_UDP_SUM	0x01
-#define RCB_FLG_IP_SUM		0x02
-#define RCB_FLG_NO_PSEUDO_HDR	0x08
-#define RCB_FLG_VLAN_ASSIST	0x10
-#define RCB_FLG_COAL_INT_ONLY	0x20
-#define RCB_FLG_TX_HOST_RING	0x40
-#define RCB_FLG_IEEE_SNAP_SUM	0x80
-#define RCB_FLG_EXT_RX_BD	0x100
-#define RCB_FLG_RNG_DISABLE	0x200
-
-
-/*
- * TX ring - maximum TX ring entries for Tigon I's is 128
- */
-#define MAX_TX_RING_ENTRIES	256
-#define TIGON_I_TX_RING_ENTRIES	128
-#define TX_RING_SIZE		(MAX_TX_RING_ENTRIES * sizeof(struct tx_desc))
-#define TX_RING_BASE		0x3800
-
-struct tx_desc{
-        aceaddr	addr;
-	u32	flagsize;
-#if 0
-/*
- * This is in PCI shared mem and must be accessed with readl/writel
- * real layout is:
- */
-#if __LITTLE_ENDIAN
-	u16	flags;
-	u16	size;
-	u16	vlan;
-	u16	reserved;
-#else
-	u16	size;
-	u16	flags;
-	u16	reserved;
-	u16	vlan;
-#endif
-#endif
-	u32	vlanres;
-};
-
-
-#define RX_STD_RING_ENTRIES	512
-#define RX_STD_RING_SIZE	(RX_STD_RING_ENTRIES * sizeof(struct rx_desc))
-
-#define RX_JUMBO_RING_ENTRIES	256
-#define RX_JUMBO_RING_SIZE	(RX_JUMBO_RING_ENTRIES *sizeof(struct rx_desc))
-
-#define RX_MINI_RING_ENTRIES	1024
-#define RX_MINI_RING_SIZE	(RX_MINI_RING_ENTRIES *sizeof(struct rx_desc))
-
-#define RX_RETURN_RING_ENTRIES	2048
-#define RX_RETURN_RING_SIZE	(RX_MAX_RETURN_RING_ENTRIES * \
-				 sizeof(struct rx_desc))
-
-struct rx_desc{
-	aceaddr	addr;
-#ifdef __LITTLE_ENDIAN
-	u16	size;
-	u16	idx;
-#else
-	u16	idx;
-	u16	size;
-#endif
-#ifdef __LITTLE_ENDIAN
-	u16	flags;
-	u16	type;
-#else
-	u16	type;
-	u16	flags;
-#endif
-#ifdef __LITTLE_ENDIAN
-	u16	tcp_udp_csum;
-	u16	ip_csum;
-#else
-	u16	ip_csum;
-	u16	tcp_udp_csum;
-#endif
-#ifdef __LITTLE_ENDIAN
-	u16	vlan;
-	u16	err_flags;
-#else
-	u16	err_flags;
-	u16	vlan;
-#endif
-	u32	reserved;
-	u32	opague;
-};
-
-
-/*
- * This struct is shared with the NIC firmware.
- */
-struct ring_ctrl {
-	aceaddr	rngptr;
-#ifdef __LITTLE_ENDIAN
-	u16	flags;
-	u16	max_len;
-#else
-	u16	max_len;
-	u16	flags;
-#endif
-	u32	pad;
-};
-
-
-struct ace_mac_stats {
-	u32 excess_colls;
-	u32 coll_1;
-	u32 coll_2;
-	u32 coll_3;
-	u32 coll_4;
-	u32 coll_5;
-	u32 coll_6;
-	u32 coll_7;
-	u32 coll_8;
-	u32 coll_9;
-	u32 coll_10;
-	u32 coll_11;
-	u32 coll_12;
-	u32 coll_13;
-	u32 coll_14;
-	u32 coll_15;
-	u32 late_coll;
-	u32 defers;
-	u32 crc_err;
-	u32 underrun;
-	u32 crs_err;
-	u32 pad[3];
-	u32 drop_ula;
-	u32 drop_mc;
-	u32 drop_fc;
-	u32 drop_space;
-	u32 coll;
-	u32 kept_bc;
-	u32 kept_mc;
-	u32 kept_uc;
-};
-
-
-struct ace_info {
-	union {
-		u32 stats[256];
-	} s;
-	struct ring_ctrl	evt_ctrl;
-	struct ring_ctrl	cmd_ctrl;
-	struct ring_ctrl	tx_ctrl;
-	struct ring_ctrl	rx_std_ctrl;
-	struct ring_ctrl	rx_jumbo_ctrl;
-	struct ring_ctrl	rx_mini_ctrl;
-	struct ring_ctrl	rx_return_ctrl;
-	aceaddr	evt_prd_ptr;
-	aceaddr	rx_ret_prd_ptr;
-	aceaddr	tx_csm_ptr;
-	aceaddr	stats2_ptr;
-};
-
-
-struct ring_info {
-	struct sk_buff		*skb;
-	DEFINE_DMA_UNMAP_ADDR(mapping);
-};
-
-
-/*
- * Funny... As soon as we add maplen on alpha, it starts to work
- * much slower. Hmm... is it because struct does not fit to one cacheline?
- * So, split tx_ring_info.
- */
-struct tx_ring_info {
-	struct sk_buff		*skb;
-	DEFINE_DMA_UNMAP_ADDR(mapping);
-	DEFINE_DMA_UNMAP_LEN(maplen);
-};
-
-
-/*
- * struct ace_skb holding the rings of skb's. This is an awful lot of
- * pointers, but I don't see any other smart mode to do this in an
- * efficient manner ;-(
- */
-struct ace_skb
-{
-	struct tx_ring_info	tx_skbuff[MAX_TX_RING_ENTRIES];
-	struct ring_info	rx_std_skbuff[RX_STD_RING_ENTRIES];
-	struct ring_info	rx_mini_skbuff[RX_MINI_RING_ENTRIES];
-	struct ring_info	rx_jumbo_skbuff[RX_JUMBO_RING_ENTRIES];
-};
-
-
-/*
- * Struct private for the AceNIC.
- *
- * Elements are grouped so variables used by the tx handling goes
- * together, and will go into the same cache lines etc. in order to
- * avoid cache line contention between the rx and tx handling on SMP.
- *
- * Frequently accessed variables are put at the beginning of the
- * struct to help the compiler generate better/shorter code.
- */
-struct ace_private
-{
-	struct ace_info		*info;
-	struct ace_regs	__iomem	*regs;		/* register base */
-	struct ace_skb		*skb;
-	dma_addr_t		info_dma;	/* 32/64 bit */
-
-	int			version, link;
-	int			promisc, mcast_all;
-
-	/*
-	 * TX elements
-	 */
-	struct tx_desc		*tx_ring;
-	u32			tx_prd;
-	volatile u32		tx_ret_csm;
-	int			tx_ring_entries;
-
-	/*
-	 * RX elements
-	 */
-	unsigned long		std_refill_busy
-				__attribute__ ((aligned (SMP_CACHE_BYTES)));
-	unsigned long		mini_refill_busy, jumbo_refill_busy;
-	atomic_t		cur_rx_bufs;
-	atomic_t		cur_mini_bufs;
-	atomic_t		cur_jumbo_bufs;
-	u32			rx_std_skbprd, rx_mini_skbprd, rx_jumbo_skbprd;
-	u32			cur_rx;
-
-	struct rx_desc		*rx_std_ring;
-	struct rx_desc		*rx_jumbo_ring;
-	struct rx_desc		*rx_mini_ring;
-	struct rx_desc		*rx_return_ring;
-
-	int			tasklet_pending, jumbo;
-	struct tasklet_struct	ace_tasklet;
-
-	struct event		*evt_ring;
-
-	volatile u32		*evt_prd, *rx_ret_prd, *tx_csm;
-
-	dma_addr_t		tx_ring_dma;	/* 32/64 bit */
-	dma_addr_t		rx_ring_base_dma;
-	dma_addr_t		evt_ring_dma;
-	dma_addr_t		evt_prd_dma, rx_ret_prd_dma, tx_csm_dma;
-
-	unsigned char		*trace_buf;
-	struct pci_dev		*pdev;
-	struct net_device	*next;
-	volatile int		fw_running;
-	int			board_idx;
-	u16			pci_command;
-	u8			pci_latency;
-	const char		*name;
-#ifdef INDEX_DEBUG
-	spinlock_t		debug_lock
-				__attribute__ ((aligned (SMP_CACHE_BYTES)));
-	u32			last_tx, last_std_rx, last_mini_rx;
-#endif
-	int			pci_using_dac;
-	u8			firmware_major;
-	u8			firmware_minor;
-	u8			firmware_fix;
-	u32			firmware_start;
-};
-
-
-#define TX_RESERVED	MAX_SKB_FRAGS
-
-static inline int tx_space (struct ace_private *ap, u32 csm, u32 prd)
-{
-	return (csm - prd - 1) & (ACE_TX_RING_ENTRIES(ap) - 1);
-}
-
-#define tx_free(ap) 		tx_space((ap)->tx_ret_csm, (ap)->tx_prd, ap)
-#define tx_ring_full(ap, csm, prd)	(tx_space(ap, csm, prd) <= TX_RESERVED)
-
-static inline void set_aceaddr(aceaddr *aa, dma_addr_t addr)
-{
-	u64 baddr = (u64) addr;
-	aa->addrlo = baddr & 0xffffffff;
-	aa->addrhi = baddr >> 32;
-	wmb();
-}
-
-
-static inline void ace_set_txprd(struct ace_regs __iomem *regs,
-				 struct ace_private *ap, u32 value)
-{
-#ifdef INDEX_DEBUG
-	unsigned long flags;
-	spin_lock_irqsave(&ap->debug_lock, flags);
-	writel(value, &regs->TxPrd);
-	if (value == ap->last_tx)
-		printk(KERN_ERR "AceNIC RACE ALERT! writing identical value "
-		       "to tx producer (%i)\n", value);
-	ap->last_tx = value;
-	spin_unlock_irqrestore(&ap->debug_lock, flags);
-#else
-	writel(value, &regs->TxPrd);
-#endif
-	wmb();
-}
-
-
-static inline void ace_mask_irq(struct net_device *dev)
-{
-	struct ace_private *ap = netdev_priv(dev);
-	struct ace_regs __iomem *regs = ap->regs;
-
-	if (ACE_IS_TIGON_I(ap))
-		writel(1, &regs->MaskInt);
-	else
-		writel(readl(&regs->HostCtrl) | MASK_INTS, &regs->HostCtrl);
-
-	ace_sync_irq(dev->irq);
-}
-
-
-static inline void ace_unmask_irq(struct net_device *dev)
-{
-	struct ace_private *ap = netdev_priv(dev);
-	struct ace_regs __iomem *regs = ap->regs;
-
-	if (ACE_IS_TIGON_I(ap))
-		writel(0, &regs->MaskInt);
-	else
-		writel(readl(&regs->HostCtrl) & ~MASK_INTS, &regs->HostCtrl);
-}
-
-
-/*
- * Prototypes
- */
-static int ace_init(struct net_device *dev);
-static void ace_load_std_rx_ring(struct net_device *dev, int nr_bufs);
-static void ace_load_mini_rx_ring(struct net_device *dev, int nr_bufs);
-static void ace_load_jumbo_rx_ring(struct net_device *dev, int nr_bufs);
-static irqreturn_t ace_interrupt(int irq, void *dev_id);
-static int ace_load_firmware(struct net_device *dev);
-static int ace_open(struct net_device *dev);
-static netdev_tx_t ace_start_xmit(struct sk_buff *skb,
-				  struct net_device *dev);
-static int ace_close(struct net_device *dev);
-static void ace_tasklet(unsigned long dev);
-static void ace_dump_trace(struct ace_private *ap);
-static void ace_set_multicast_list(struct net_device *dev);
-static int ace_change_mtu(struct net_device *dev, int new_mtu);
-static int ace_set_mac_addr(struct net_device *dev, void *p);
-static void ace_set_rxtx_parms(struct net_device *dev, int jumbo);
-static int ace_allocate_descriptors(struct net_device *dev);
-static void ace_free_descriptors(struct net_device *dev);
-static void ace_init_cleanup(struct net_device *dev);
-static struct net_device_stats *ace_get_stats(struct net_device *dev);
-static int read_eeprom_byte(struct net_device *dev, unsigned long offset);
-
-#endif /* _ACENIC_H_ */