patch-2.2.18 linux/drivers/net/skfp/h/targetos.h

• Lines: 165
• Date: Fri Sep 1 13:48:23 2000
• Orig file: v2.2.17/drivers/net/skfp/h/targetos.h
• Orig date: Thu Jan 1 01:00:00 1970

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.17/drivers/net/skfp/h/targetos.h linux/drivers/net/skfp/h/targetos.h
@@ -0,0 +1,164 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*
+ *	Operating system specific definitions for driver and
+ *	hardware module.
+ */
+
+#ifndef	TARGETOS_H
+#define TARGETOS_H
+
+
+//-------- those should go into include/linux/pci.h
+#define PCI_VENDOR_ID_SK		0x1148
+#define PCI_DEVICE_ID_SK_FP		0x4000
+//--------
+
+
+
+//-------- those should go into include/linux/if_fddi.h
+#define FDDI_MAC_HDR_LEN 13
+
+#define FDDI_RII	0x01 /* routing information bit */
+#define FDDI_RCF_DIR_BIT 0x80
+#define FDDI_RCF_LEN_MASK 0x1f
+#define FDDI_RCF_BROADCAST 0x8000
+#define FDDI_RCF_LIMITED_BROADCAST 0xA000
+#define FDDI_RCF_FRAME2K 0x20
+#define FDDI_RCF_FRAME4K 0x30
+//--------
+
+
+#undef ADDR
+
+#include <linux/version.h>
+#include <asm/io.h>
+#include <linux/netdevice.h>
+#include <linux/fddidevice.h>
+#include <linux/skbuff.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+
+// is redefined by linux, but we need our definition
+#undef ADDR
+#ifdef MEM_MAPPED_IO
+#define	ADDR(a) (char far *) smc->hw.iop+(a)
+#else
+#define	ADDR(a) (((a)>>7) ? (outp(smc->hw.iop+B0_RAP,(a)>>7), (smc->hw.iop+( ((a)&0x7F) | ((a)>>7 ? 0x80:0)) )) : (smc->hw.iop+(((a)&0x7F)|((a)>>7 ? 0x80:0))))
+#endif
+
+#include "h/hwmtm.h"
+
+#define TRUE  1
+#define FALSE 0
+
+// HWM Definitions
+// -----------------------
+#define FDDI_TRACE(string, arg1, arg2, arg3)	// Performance analysis.
+#ifdef PCI
+#define NDD_TRACE(string, arg1, arg2, arg3)	// Performance analysis.
+#endif	// PCI
+#define SMT_PAGESIZE	PAGE_SIZE	// Size of a memory page (power of 2).
+// -----------------------
+
+
+// SMT Definitions
+// -----------------------
+#define	TICKS_PER_SECOND	HZ
+#define SMC_VERSION    		1
+// -----------------------
+
+
+// OS-Driver Definitions
+// -----------------------
+#define NO_ADDRESS 0xffe0	/* No Device (I/O) Address */
+#define SKFP_MAX_NUM_BOARDS 8	/* maximum number of PCI boards */
+
+#define SK_BUS_TYPE_PCI		0
+#define SK_BUS_TYPE_EISA	1
+
+#define FP_IO_LEN		256	/* length of IO area used */
+
+#define u8	unsigned char
+#define u16	unsigned short
+#define u32	unsigned int
+
+#define MAX_TX_QUEUE_LEN	20 // number of packets queued by driver
+#define MAX_FRAME_SIZE		4550
+
+#define	RX_LOW_WATERMARK	NUM_RECEIVE_BUFFERS  / 2
+#define TX_LOW_WATERMARK	NUM_TRANSMIT_BUFFERS - 2
+
+/*
+** Include the IOCTL stuff
+*/
+#include <linux/sockios.h>
+
+#define	SKFPIOCTL	SIOCDEVPRIVATE
+
+struct s_skfp_ioctl {
+	unsigned short cmd;                /* Command to run */
+	unsigned short len;                /* Length of the data buffer */
+	unsigned char  *data;              /* Pointer to the data buffer */
+};
+
+/* 
+** Recognised ioctl commands for the driver 
+*/
+#define SKFP_GET_STATS		0x05 /* Get the driver statistics */
+#define SKFP_CLR_STATS		0x06 /* Zero out the driver statistics */
+
+// The per-adapter driver structure
+struct s_smt_os {
+	struct device	*dev;
+	struct device	*next_module;
+	u32		bus_type;/* bus type (0 == PCI, 1 == EISA) */
+	struct pci_dev	pdev;	/* PCI device structure */
+	
+	unsigned long base_addr;
+	unsigned char factory_mac_addr[8];
+	ulong	SharedMemSize;
+	ulong	SharedMemHeap;
+	void*	SharedMemAddr;
+
+	ulong	QueueSkb;
+	struct	sk_buff_head SendSkbQueue;
+
+	ulong	MaxFrameSize;
+	u8	ResetRequested;
+
+	// MAC statistics structure
+	struct fddi_statistics MacStat;
+
+	// receive into this local buffer if no skb available
+	// data will be not valid, because multiple RxDs can
+	// point here at the same time, it must be at least
+	// MAX_FRAME_SIZE bytes in size
+	unsigned char *LocalRxBuffer;
+	
+	// Version (required by SMT module).
+	u_long smc_version ;
+
+	// Required by Hardware Module (HWM).
+	struct hw_modul hwm ;
+	
+	// For SMP-savety
+	spinlock_t DriverLock;
+	
+};
+
+typedef struct s_smt_os skfddi_priv;
+
+#endif	 // _TARGETOS_