4bfb53e7d3
With the adding, some default ioremap_xx methods defined in asm-generic/io.h can be used. E.g the default ioremap_uc() returning NULL. We also massaged various headers to avoid nested includes. Signed-off-by: Baoquan He <bhe@redhat.com> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> [jiaxun.yang@flygoat.com: Massage more headers, fix ioport defines] Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-arch@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2003 Christoph Hellwig (hch@lst.de)
|
|
* Copyright (C) 1999, 2000, 04 Ralf Baechle (ralf@linux-mips.org)
|
|
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
|
|
*/
|
|
|
|
#include <linux/io.h>
|
|
|
|
#include <asm/sn/addrs.h>
|
|
#include <asm/sn/types.h>
|
|
#include <asm/sn/klconfig.h>
|
|
#include <asm/sn/agent.h>
|
|
#include <asm/sn/ioc3.h>
|
|
#include <asm/pci/bridge.h>
|
|
|
|
#ifdef CONFIG_NUMA
|
|
int pcibus_to_node(struct pci_bus *bus)
|
|
{
|
|
struct bridge_controller *bc = BRIDGE_CONTROLLER(bus);
|
|
|
|
return bc->nasid;
|
|
}
|
|
EXPORT_SYMBOL(pcibus_to_node);
|
|
#endif /* CONFIG_NUMA */
|
|
|
|
static void ip29_fixup_phy(struct pci_dev *dev)
|
|
{
|
|
int nasid = pcibus_to_node(dev->bus);
|
|
u32 sid;
|
|
|
|
if (nasid != 1)
|
|
return; /* only needed on second module */
|
|
|
|
/* enable ethernet PHY on IP29 systemboard */
|
|
pci_read_config_dword(dev, PCI_SUBSYSTEM_VENDOR_ID, &sid);
|
|
if (sid == (PCI_VENDOR_ID_SGI | (IOC3_SUBSYS_IP29_SYSBOARD) << 16))
|
|
REMOTE_HUB_S(nasid, MD_LED0, 0x09);
|
|
}
|
|
|
|
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
|
|
ip29_fixup_phy);
|