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-rw-r--r--hw/pci/pci_bridge.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/hw/pci/pci_bridge.h b/hw/pci/pci_bridge.h
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+/*
+ * QEMU PCI bridge
+ *
+ * Copyright (c) 2004 Fabrice Bellard
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * split out pci bus specific stuff from pci.[hc] to pci_bridge.[hc]
+ * Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp>
+ * VA Linux Systems Japan K.K.
+ *
+ */
+
+#ifndef QEMU_PCI_BRIDGE_H
+#define QEMU_PCI_BRIDGE_H
+
+#include "hw/pci/pci.h"
+
+int pci_bridge_ssvid_init(PCIDevice *dev, uint8_t offset,
+ uint16_t svid, uint16_t ssid);
+
+PCIDevice *pci_bridge_get_device(PCIBus *bus);
+PCIBus *pci_bridge_get_sec_bus(PCIBridge *br);
+
+pcibus_t pci_bridge_get_base(const PCIDevice *bridge, uint8_t type);
+pcibus_t pci_bridge_get_limit(const PCIDevice *bridge, uint8_t type);
+
+void pci_bridge_write_config(PCIDevice *d,
+ uint32_t address, uint32_t val, int len);
+void pci_bridge_disable_base_limit(PCIDevice *dev);
+void pci_bridge_reset_reg(PCIDevice *dev);
+void pci_bridge_reset(DeviceState *qdev);
+
+int pci_bridge_initfn(PCIDevice *pci_dev);
+void pci_bridge_exitfn(PCIDevice *pci_dev);
+
+
+/*
+ * before qdev initialization(qdev_init()), this function sets bus_name and
+ * map_irq callback which are necessry for pci_bridge_initfn() to
+ * initialize bus.
+ */
+void pci_bridge_map_irq(PCIBridge *br, const char* bus_name,
+ pci_map_irq_fn map_irq);
+
+#endif /* QEMU_PCI_BRIDGE_H */
+/*
+ * Local variables:
+ * c-indent-level: 4
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tab-mode: nil
+ * End:
+ */