mirror of https://github.com/xemu-project/xemu.git
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/*
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* QEMU Geforce NV2A implementation
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*
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* Copyright (c) 2012 espes
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* Copyright (c) 2015 Jannik Vogel
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* Copyright (c) 2018-2021 Matt Borgerson
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "nv2a_int.h"
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/* PRMVIO - aliases VGA sequencer and graphics controller registers */
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uint64_t prmvio_read(void *opaque, hwaddr addr, unsigned int size)
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{
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NV2AState *d = opaque;
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uint64_t r = vga_ioport_read(&d->vga, addr);
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nv2a_reg_log_read(NV_PRMVIO, addr, size, r);
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return r;
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}
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void prmvio_write(void *opaque, hwaddr addr, uint64_t val, unsigned int size)
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{
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NV2AState *d = opaque;
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nv2a_reg_log_write(NV_PRMVIO, addr, size, val);
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vga_ioport_write(&d->vga, addr, val);
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}
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