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71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/* tdfx_vars.h -- constants and structs used in the tdfx driver
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Copyright (C) 2000 by Coleman Kane <cokane@pohl.ececs.uc.edu>
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*/
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#ifndef TDFX_VARS_H
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#define TDFX_VARS_H
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#include <sys/memrange.h>
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#define CDEV_MAJOR 107
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#define PCI_DEVICE_ALLIANCE_AT3D 0x643d1142
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#define PCI_DEVICE_3DFX_VOODOO1 0x0000121a
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#define PCI_DEVICE_3DFX_VOODOO2 0x0002121a
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#define PCI_DEVICE_3DFX_BANSHEE 0x0003121a
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#define PCI_DEVICE_3DFX_VOODOO3 0x0005121a
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#define PCI_VENDOR_ID_FREEBSD 0x0
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#define PCI_DEVICE_ID_FREEBSD 0x2
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#define PCI_COMMAND_FREEBSD 0x4
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#define PCI_REVISION_ID_FREEBSD 0x8
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#define PCI_BASE_ADDRESS_0_FREEBSD 0x10
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#define SST1_PCI_SPECIAL1_FREEBSD 0x40
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#define SST1_PCI_SPECIAL2_FREEBSD 0x44
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#define SST1_PCI_SPECIAL3_FREEBSD 0x48
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#define SST1_PCI_SPECIAL4_FREEBSD 0x54
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#define VGA_INPUT_STATUS_1C 0x3DA
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#define VGA_MISC_OUTPUT_READ 0x3cc
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#define VGA_MISC_OUTPUT_WRITE 0x3c2
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#define SC_INDEX 0x3c4
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#define SC_DATA 0x3c5
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#define PCI_MAP_REG_START 0x10
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#define UNIT(m) (m & 0xf)
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/* IOCTL Calls */
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#define TDFX_IOC_TYPE_PIO 0
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#define TDFX_IOC_TYPE_QUERY '3'
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#define TDFX_IOC_QRY_BOARDS 2
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#define TDFX_IOC_QRY_FETCH 3
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#define TDFX_IOC_QRY_UPDATE 4
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#include <sys/param.h>
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#include <sys/bus_private.h>
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#include <sys/bus.h>
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#include <sys/cdefs.h>
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struct tdfx_softc {
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int cardno;
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vm_offset_t addr;
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struct resource *memrange, *piorange;
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int memrid, piorid;
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long range;
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int vendor;
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int type;
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int addr0;
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unsigned char bus;
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unsigned char dv;
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struct file *curFile;
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device_t dev;
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struct mem_range_desc mrdesc;
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int busy;
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};
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struct tdfx_pio_data {
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short port;
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short size;
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int device;
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void *value;
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};
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#endif /* TDFX_VARS_H */
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