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-rw-r--r--src/devices/pci_ops.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/devices/pci_ops.c b/src/devices/pci_ops.c
index 412b0c5b4b..c6d85f284e 100644
--- a/src/devices/pci_ops.c
+++ b/src/devices/pci_ops.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2004 Linux Networx
* (Written by Eric Biederman <ebiederman@lnxi.com> for Linux Networx)
+ * Copyright (C) 2009 coresystems GmbH
*
* 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
@@ -79,3 +80,41 @@ void pci_write_config32(device_t dev, unsigned where, uint32_t val)
struct bus *pbus = get_pbus(dev);
ops_pci_bus(pbus)->write32(pbus, dev->bus->secondary, dev->path.pci.devfn, where, val);
}
+
+#if MMCONF_SUPPORT
+uint8_t pci_mmio_read_config8(device_t dev, unsigned where)
+{
+ struct bus *pbus = get_pbus(dev);
+ return pci_ops_mmconf.read8(pbus, dev->bus->secondary, dev->path.pci.devfn, where);
+}
+
+uint16_t pci_mmio_read_config16(device_t dev, unsigned where)
+{
+ struct bus *pbus = get_pbus(dev);
+ return pci_ops_mmconf.read16(pbus, dev->bus->secondary, dev->path.pci.devfn, where);
+}
+
+uint32_t pci_mmio_read_config32(device_t dev, unsigned where)
+{
+ struct bus *pbus = get_pbus(dev);
+ return pci_ops_mmconf.read32(pbus, dev->bus->secondary, dev->path.pci.devfn, where);
+}
+
+void pci_mmio_write_config8(device_t dev, unsigned where, uint8_t val)
+{
+ struct bus *pbus = get_pbus(dev);
+ pci_ops_mmconf.write8(pbus, dev->bus->secondary, dev->path.pci.devfn, where, val);
+}
+
+void pci_mmio_write_config16(device_t dev, unsigned where, uint16_t val)
+{
+ struct bus *pbus = get_pbus(dev);
+ pci_ops_mmconf.write16(pbus, dev->bus->secondary, dev->path.pci.devfn, where, val);
+}
+
+void pci_mmio_write_config32(device_t dev, unsigned where, uint32_t val)
+{
+ struct bus *pbus = get_pbus(dev);
+ pci_ops_mmconf.write32(pbus, dev->bus->secondary, dev->path.pci.devfn, where, val);
+}
+#endif