diff options
Diffstat (limited to 'src/devices')
| -rw-r--r-- | src/devices/pci_ops.c | 39 |
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 |