diff options
Diffstat (limited to 'pfinet.old/linux-src/include/linux/sdladrv.h')
| -rw-r--r-- | pfinet.old/linux-src/include/linux/sdladrv.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/pfinet.old/linux-src/include/linux/sdladrv.h b/pfinet.old/linux-src/include/linux/sdladrv.h new file mode 100644 index 00000000..724fd6c7 --- /dev/null +++ b/pfinet.old/linux-src/include/linux/sdladrv.h @@ -0,0 +1,77 @@ +/***************************************************************************** +* sdladrv.h SDLA Support Module. Kernel API Definitions. +* +* Author: Gideon Hack +* +* Copyright: (c) 1995-1999 Sangoma Technologies Inc. +* +* 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. +* ============================================================================ +* Jun 02, 1999 Gideon Hack Added support for the S514 PCI adapter. +* Dec 11, 1996 Gene Kozin Complete overhaul. +* Oct 17, 1996 Gene Kozin Minor bug fixes. +* Jun 12, 1996 Gene Kozin Added support for S503 card. +* Dec 06, 1995 Gene Kozin Initial version. +*****************************************************************************/ +#ifndef _SDLADRV_H +#define _SDLADRV_H + +#include <linux/version.h> +#if LINUX_VERSION_CODE >= 0x020100 +#define LINUX_2_1 +#endif + +#define SDLA_MAXIORANGE 4 /* maximum I/O port range */ +#define SDLA_WINDOWSIZE 0x2000 /* default dual-port memory window size */ + +/****** Data Structures *****************************************************/ + +/*---------------------------------------------------------------------------- + * Adapter hardware configuration. Pointer to this structure is passed to all + * APIs. + */ +typedef struct sdlahw +{ + unsigned type; /* adapter type */ + unsigned fwid; /* firmware ID */ + unsigned port; /* adapter I/O port base */ + int irq; /* interrupt request level */ + char S514_cpu_no[1]; /* PCI CPU Number */ + unsigned char S514_slot_no; /* PCI Slot Number */ +#ifdef LINUX_2_1 + struct pci_dev *pci_dev; /* PCI device */ +#else + unsigned char pci_bus; /* PCI bus number */ + unsigned char pci_dev_func; /* PCI device/function number */ +#endif + void * dpmbase; /* dual-port memory base */ + unsigned dpmsize; /* dual-port memory size */ + unsigned pclk; /* CPU clock rate, kHz */ + unsigned long memory; /* memory size */ + unsigned long vector; /* local offset of the DPM window */ + unsigned io_range; /* I/O port range */ + unsigned char regs[SDLA_MAXIORANGE]; /* was written to registers */ + unsigned reserved[5]; +} sdlahw_t; + +/****** Function Prototypes *************************************************/ + +extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len); +extern int sdla_down (sdlahw_t* hw); +extern int sdla_inten (sdlahw_t* hw); +extern int sdla_intde (sdlahw_t* hw); +extern int sdla_intack (sdlahw_t* hw); +extern void S514_intack (sdlahw_t* hw, u32 int_status); +extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status); +extern int sdla_intr (sdlahw_t* hw); +extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr); +extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf, + unsigned len); +extern int sdla_poke (sdlahw_t* hw, unsigned long addr, void* buf, + unsigned len); +extern int sdla_exec (void* opflag); + +#endif /* _SDLADRV_H */ |