diff options
Diffstat (limited to 'drivers/net/skfp/h/targethw.h')
| -rw-r--r-- | drivers/net/skfp/h/targethw.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/drivers/net/skfp/h/targethw.h b/drivers/net/skfp/h/targethw.h new file mode 100644 index 000000000000..22c4923241d3 --- /dev/null +++ b/drivers/net/skfp/h/targethw.h @@ -0,0 +1,169 @@ +/****************************************************************************** + * + * (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. + * + ******************************************************************************/ + +#ifndef _TARGETHW_ +#define _TARGETHW_ + + /* + * PCI Watermark definition + */ +#ifdef PCI +#define RX_WATERMARK 24 +#define TX_WATERMARK 24 +#define SK_ML_ID_1 0x20 +#define SK_ML_ID_2 0x30 +#endif + +#include "h/skfbi.h" +#ifndef TAG_MODE +#include "h/fplus.h" +#else +#include "h/fplustm.h" +#endif + +#ifndef HW_PTR +#define HW_PTR void __iomem * +#endif + +#ifdef MULT_OEM +#define OI_STAT_LAST 0 /* end of OEM data base */ +#define OI_STAT_PRESENT 1 /* entry present but not empty */ +#define OI_STAT_VALID 2 /* holds valid ID, but is not active */ +#define OI_STAT_ACTIVE 3 /* holds valid ID, entry is active */ + /* active = adapter is supported */ + +/* Memory representation of IDs must match representation in adapter. */ +struct s_oem_ids { + u_char oi_status ; /* Stat: last, present, valid, active */ + u_char oi_mark[5] ; /* "PID00" .. "PID07" .. */ + u_char oi_id[4] ; /* id bytes, representation as */ + /* defined by hardware, */ +#ifdef PCI + u_char oi_sub_id[4] ; /* sub id bytes, representation as */ + /* defined by hardware, */ +#endif +#ifdef ISA + u_char oi_logo_len ; /* the length of the adapter logo */ + u_char oi_logo[6] ; /* the adapter logo */ + u_char oi_reserved1 ; +#endif /* ISA */ +} ; +#endif /* MULT_OEM */ + + +struct s_smt_hw { + /* + * global + */ + HW_PTR iop ; /* IO base address */ + short dma ; /* DMA channel */ + short irq ; /* IRQ level */ + short eprom ; /* FLASH prom */ +#ifndef PCI + short DmaWriteExtraBytes ; /* add bytes for DMA write */ +#endif + +#ifndef SYNC + u_short n_a_send ; /* pending send requests */ +#endif + +#if (defined(EISA) || defined(MCA) || defined(PCI)) + short slot ; /* slot number */ + short max_slots ; /* maximum number of slots */ +#endif + +#if (defined(PCI) || defined(MCA)) + short wdog_used ; /* TRUE if the watch dog is used */ +#endif + +#ifdef MCA + short slot_32 ; /* 32bit slot (1) or 16bit slot (0) */ + short rev ; /* Board revision (FMx_REV). */ + short VFullRead ; /* V_full value for DMA read */ + short VFullWrite ; /* V_full value for DMA write */ +#endif + +#ifdef EISA + short led ; /* LED for FE card */ + + short dma_rmode ; /* read mode */ + short dma_wmode ; /* write mode */ + short dma_emode ; /* extend mode */ + + /* DMA controller channel dependent io addresses */ + u_short dma_base_word_count ; + u_short dma_base_address ; + u_short dma_base_address_page ; +#endif + +#ifdef PCI + u_short pci_handle ; /* handle to access the BIOS func */ + u_long is_imask ; /* int maske for the int source reg */ + u_long phys_mem_addr ; /* physical memory address */ + u_short mc_dummy ; /* work around for MC compiler bug */ + /* + * state of the hardware + */ + u_short hw_state ; /* started or stopped */ + +#define STARTED 1 +#define STOPPED 0 + + int hw_is_64bit ; /* does we have a 64 bit adapter */ +#endif + +#ifdef TAG_MODE + u_long pci_fix_value ; /* value parsed by PCIFIX */ +#endif + + /* + * hwt.c + */ + u_long t_start ; /* HWT start */ + u_long t_stop ; /* HWT stop */ + u_short timer_activ ; /* HWT timer active */ + + /* + * PIC + */ + u_char pic_a1 ; + u_char pic_21 ; + + /* + * GENERIC ; do not modify beyond this line + */ + + /* + * physical and canonical address + */ + struct fddi_addr fddi_home_addr ; + struct fddi_addr fddi_canon_addr ; + struct fddi_addr fddi_phys_addr ; + + /* + * mac variables + */ + struct mac_parameter mac_pa ; /* tmin, tmax, tvx, treq .. */ + struct mac_counter mac_ct ; /* recv., lost, error */ + u_short mac_ring_is_up ; /* ring is up flag */ + + struct s_smt_fp fp ; /* formac+ */ + +#ifdef MULT_OEM + struct s_oem_ids *oem_id ; /* pointer to selected id */ + int oem_min_status ; /* IDs to take care of */ +#endif /* MULT_OEM */ + +} ; +#endif |