Axel Dörfler
4f00613311
Contains (emtpy) modules for Intel/AMD/VIA models. Might be separated later, though, depending on how large they will get. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15522 a95241bf-73f2-0310-859d-f6bbb57e9c96
80 lines
973 B
C++
80 lines
973 B
C++
/*
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* Copyright 2005, Haiku, Inc.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Axel Dörfler, [email protected]
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*/
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#include "via.h"
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static uint32
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via_count_mtrrs(void)
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{
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return 0;
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}
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static status_t
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via_set_mtrr(uint32 index, addr_t base, addr_t length, uint32 type)
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{
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return B_OK;
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}
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static status_t
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via_unset_mtrr(uint32 index)
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{
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return B_OK;
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}
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static status_t
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via_init(void)
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{
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system_info info;
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if (get_system_info(&info) != B_OK)
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return B_ERROR;
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if ((info.cpu_type & B_CPU_x86_VENDOR_MASK) != B_CPU_VIA_IDT_x86)
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return B_ERROR;
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return B_OK;
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}
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static status_t
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via_uninit(void)
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{
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return B_OK;
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}
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static status_t
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via_stdops(int32 op, ...)
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{
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switch (op) {
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case B_MODULE_INIT:
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return via_init();
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case B_MODULE_UNINIT:
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return via_uninit();
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}
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return B_ERROR;
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}
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x86_cpu_module_info gVIAModule = {
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{
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"cpu/generic_x86/via/v1",
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0,
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via_stdops,
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},
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via_count_mtrrs,
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via_set_mtrr,
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via_unset_mtrr,
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};
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