76 lines
2.3 KiB
C
76 lines
2.3 KiB
C
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/*
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* pci_host.c
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*
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* Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp>
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* VA Linux Systems Japan K.K.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program 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
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "pci.h"
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#include "pci_host.h"
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/* debug PCI */
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//#define DEBUG_PCI
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#ifdef DEBUG_PCI
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#define PCI_DPRINTF(fmt, ...) \
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do { printf("pci_host_data: " fmt , ## __VA_ARGS__); } while (0)
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#else
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#define PCI_DPRINTF(fmt, ...)
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#endif
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#define PCI_ADDR_T target_phys_addr_t
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#define PCI_HOST_SUFFIX _mmio
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#include "pci_host_template.h"
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static CPUWriteMemoryFunc * const pci_host_data_write_mmio[] = {
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pci_host_data_writeb_mmio,
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pci_host_data_writew_mmio,
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pci_host_data_writel_mmio,
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};
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static CPUReadMemoryFunc * const pci_host_data_read_mmio[] = {
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pci_host_data_readb_mmio,
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pci_host_data_readw_mmio,
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pci_host_data_readl_mmio,
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};
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int pci_host_data_register_io_memory(PCIHostState *s)
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{
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return cpu_register_io_memory(pci_host_data_read_mmio,
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pci_host_data_write_mmio,
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s);
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}
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#undef PCI_ADDR_T
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#undef PCI_HOST_SUFFIX
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#define PCI_ADDR_T uint32_t
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#define PCI_HOST_SUFFIX _ioport
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#include "pci_host_template.h"
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void pci_host_data_register_ioport(pio_addr_t ioport, PCIHostState *s)
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{
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register_ioport_write(ioport, 4, 1, pci_host_data_writeb_ioport, s);
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register_ioport_write(ioport, 4, 2, pci_host_data_writew_ioport, s);
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register_ioport_write(ioport, 4, 4, pci_host_data_writel_ioport, s);
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register_ioport_read(ioport, 4, 1, pci_host_data_readb_ioport, s);
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register_ioport_read(ioport, 4, 2, pci_host_data_readw_ioport, s);
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register_ioport_read(ioport, 4, 4, pci_host_data_readl_ioport, s);
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}
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