Proxmox-Port/linux-loongson
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson synced 2025-10-31 04:31:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
d22043940e
linux-loongson/arch/ia64/pci
History
Bjorn Helgaas 4f41d5a4e6 [IA64] add the MMIO regions that are translated to I/O port space to /proc/iomem 
ia64 translates normal loads and stores to special MMIO regions into I/O port
accesses.  Reserve these special MMIO regions in /proc/iomem.

Sample /proc/iomem:
    f8100000000-f81003fffff : PCI Bus 0000:80 I/O Ports 00000000-00000fff
    f8100400000-f81007fffff : PCI Bus 0000:8e I/O Ports 00001000-00001fff
    f8100800000-f8100ffffff : PCI Bus 0000:9c I/O Ports 00002000-00003fff
    f8101000000-f81017fffff : PCI Bus 0000:aa I/O Ports 00004000-00005fff

and corresponding /proc/ioports:
    00000000-00000fff : PCI Bus 0000:80
    00001000-00001fff : PCI Bus 0000:8e
    00002000-00003fff : PCI Bus 0000:9c
    00004000-00005fff : PCI Bus 0000:aa

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-11-08 10:09:40 -08:00
..
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci.c [IA64] add the MMIO regions that are translated to I/O port space to /proc/iomem 2005-11-08 10:09:40 -08:00