1 | /*- |
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2 | * Copyright (c) 1997, Stefan Esser <se@freebsd.org> |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * 1. Redistributions of source code must retain the above copyright |
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9 | * notice unmodified, this list of conditions, and the following |
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10 | * disclaimer. |
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11 | * 2. Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * |
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15 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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16 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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17 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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18 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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19 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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20 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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21 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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22 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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24 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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25 | * |
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26 | * $FreeBSD$ |
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27 | * |
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28 | */ |
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29 | |
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30 | #ifndef __X86_PCI_CFGREG_H__ |
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31 | #define __X86_PCI_CFGREG_H__ |
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32 | |
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33 | #define CONF1_ADDR_PORT 0x0cf8 |
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34 | #define CONF1_DATA_PORT 0x0cfc |
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35 | |
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36 | #define CONF1_ENABLE 0x80000000ul |
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37 | #define CONF1_ENABLE_CHK 0x80000000ul |
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38 | #define CONF1_ENABLE_MSK 0x7f000000ul |
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39 | #define CONF1_ENABLE_CHK1 0xff000001ul |
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40 | #define CONF1_ENABLE_MSK1 0x80000001ul |
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41 | #define CONF1_ENABLE_RES1 0x80000000ul |
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42 | |
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43 | #define CONF2_ENABLE_PORT 0x0cf8 |
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44 | #define CONF2_FORWARD_PORT 0x0cfa |
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45 | |
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46 | #define CONF2_ENABLE_CHK 0x0e |
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47 | #define CONF2_ENABLE_RES 0x0e |
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48 | |
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49 | u_long hostb_alloc_start(int type, u_long start, u_long end, u_long count); |
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50 | int pcie_cfgregopen(uint64_t base, uint8_t minbus, uint8_t maxbus); |
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51 | int pci_cfgregopen(void); |
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52 | u_int32_t pci_cfgregread(int bus, int slot, int func, int reg, int bytes); |
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53 | void pci_cfgregwrite(int bus, int slot, int func, int reg, u_int32_t data, int bytes); |
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54 | #ifdef __HAVE_PIR |
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55 | void pci_pir_open(void); |
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56 | int pci_pir_probe(int bus, int require_parse); |
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57 | int pci_pir_route_interrupt(int bus, int device, int func, int pin); |
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58 | #endif |
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59 | |
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60 | #endif /* !__X86_PCI_CFGREG_H__ */ |
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