diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1997-12-06 23:51:34 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1997-12-06 23:51:34 +0000 |
| commit | 230e5ab6a084ed50470f101934782dbf54b0d06b (patch) | |
| tree | 5dd821c8d33f450470588e7a543f74bf74306e9e /drivers/net/ptifddi.h | |
| parent | c9b1c8a64c6444d189856f1e26bdcb8b4cd0113a (diff) | |
Merge with Linux 2.1.67.
Diffstat (limited to 'drivers/net/ptifddi.h')
| -rw-r--r-- | drivers/net/ptifddi.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/drivers/net/ptifddi.h b/drivers/net/ptifddi.h new file mode 100644 index 000000000..dc59ca358 --- /dev/null +++ b/drivers/net/ptifddi.h @@ -0,0 +1,77 @@ +/* $Id: ptifddi.h,v 1.2 1996/12/16 06:15:15 davem Exp $ + * ptifddi.c: Defines for Performance Technologies FDDI sbus cards. + * + * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + */ + +#ifndef _PTIFDDI_H +#define _PTIFDDI_H + +struct dpram_loader { + volatile unsigned char dpram_stat; + volatile unsigned char _unused; + volatile unsigned char addr_low; + volatile unsigned char addr_hi; + volatile unsigned char num_bytes; + volatile unsigned char data[0x3b]; + + volatile unsigned char loader_firmware[0xc0]; +}; + +struct dfddi_ram { +/*0x000*/ unsigned char _unused0[0x100]; +/*0x100*/ struct dpram_loader loader; +/*0x200*/ unsigned char instructions[0x400]; +/*0x600*/ unsigned char msg_in[0x20]; +/*0x620*/ unsigned char msg_out[0x20]; +/*0x640*/ unsigned char _unused2[0x50]; +/*0x690*/ unsigned char smsg_in[0x20]; +/*0x6b0*/ unsigned char _unused3[0x30]; +/*0x6e0*/ unsigned char beacom_frame[0x20]; +/*0x700*/ unsigned char re_sync; +/*0x701*/ unsigned char _unused4; +/*0x702*/ unsigned short tswitch; +/*0x704*/ unsigned char evq_lost; +/*0x705*/ unsigned char _unused6; +/*0x706*/ unsigned char signal_lost; +/*0x707*/ unsigned char _unused7; +/*0x708*/ unsigned char lerror; +/*0x709*/ unsigned char _unused8; +/*0x70a*/ unsigned char rstate; +/*0x70b*/ unsigned char _unused9[0x13]; +/*0x716*/ unsigned short dswitch; +/*0x718*/ unsigned char _unused10[0x48]; +/*0x750*/ unsigned char cbusy; +/*0x751*/ unsigned char hbusy; +/*0x752*/ unsigned short istat; +/*0x754*/ unsigned char _unused11[]; +/*0x756*/ unsigned char disable; +/*0x757*/ unsigned char _unused12[]; +/*0x78e*/ unsigned char ucvalid; +/*0x78f*/ unsigned char _unused13; +/*0x790*/ unsigned int u0addr; +/*0x794*/ unsigned char _unused14[]; +/*0x7a8*/ unsigned int P_player; +/*0x7ac*/ unsigned int Q_player; +/*0x7b0*/ unsigned int macsi; +/*0x7b4*/ unsigned char _unused15[]; +/*0x7be*/ unsigned short reset; +/*0x7c0*/ unsigned char _unused16[]; +/*0x7fc*/ unsigned short iack; +/*0x7fe*/ unsigned short loader_addr; +}; + +#define DPRAM_SIZE 0x800 + +#define DPRAM_STAT_VALID 0x80 +#define DPRAM_STAT_EMPTY 0x00 + +struct ptifddi { + struct dfddi_ram *dpram; + unsigned char *reset; + unsigned char *unreset; + struct device *dev; + struct ptifddi *next_module; +}; + +#endif /* !(_PTIFDDI_H) */ |