On Sat, Jan 17, 2004 at 12:58:14PM +1100, Benjamin Herrenschmidt wrote: > > > By looking at /proc/iomem I would even guess that the memory > > range could be as small as 0x80084000-0x80084fff. > > Does it harm to make it larger that it has to be? > > > > 80080000-80080fff : 0001:01:1a.0 > > 80080000-80080fff : yenta_socket > > 80081000-80081fff : 0001:01:19.0 > > 80081000-80081fff : ohci_hcd > > 80082000-80082fff : 0001:01:18.0 > > 80082000-80082fff : ohci_hcd > > 80084000-80084fff : card services > > 80400000-807fffff : PCI CardBus #02 > > This is not complete... Yes, I know. There is a lot more before, covering 0x8000000-0x8007ffff and some after it starting at 0xa0000000 > Anyway, you probably have plenty of space availble at 0x81xxxxxx, no ? There is no entry in /proc/iomem covering that area. If that means that it is available, then I have plenty of space. Uwe PS: I attached /proc/iomem -- MMK GmbH, Universitaetsstr. 11, 58097 Hagen Uwe.Steinmann@mmk-hagen.de Tel: +2331 840446 Fax: +2331 843920
80000000-9fffffff : /pci@f2000000
80000000-8007ffff : 0001:01:17.0
80000000-8007ffff : 0.80000000:mac-io
80000034-80000034 : 0.00000034:media-ba
80000034-80000034 : media-bay
80000050-8000007f : 0.00000050:gpio
80008400-800084ff : ch-a (tx dma)
80008500-800085ff : ch-a (rx dma)
80008600-800086ff : ch-b (tx dma)
80008700-800087ff : ch-b (rx dma)
80008800-800088ff : 0.00014000:davbus
80008900-800089ff : 0.00014000:davbus
80008a00-80008aff : 0.0001f000:ata-4
80008a00-80008aff : ide-pmac (dma)
80008b00-80008bff : 0.00020000:ata-3
80008b00-80008bff : ide-pmac (dma)
80008c00-80008cff : 0.00021000:ata-3
80008c00-80008cff : ide-pmac (dma)
80013000-80013000 : 0.00013000:ch-b
80013000-80013000 : ch-b
80013010-80013010 : 0.00013000:ch-b
80013020-80013020 : 0.00013020:ch-a
80013020-80013020 : ch-a
80013030-80013030 : 0.00013020:ch-a
80013040-80013040 : 0.00013000:ch-b
80013050-80013050 : 0.00013020:ch-a
80014000-80014fff : 0.00014000:davbus
80015000-80015fff : 0.00015000:timer
80016000-80017fff : 0.00016000:via-pmu
80016000-80017fff : via-pmu
80018000-80018fff : 0.00018000:i2c
8001f000-8001ffff : 0.0001f000:ata-4
8001f000-8001ffff : ide-pmac (ports)
80020000-80020fff : 0.00020000:ata-3
80020000-80020fff : ide-pmac (ports)
80021000-80021fff : 0.00021000:ata-3
80040000-8007ffff : 0.00040000:interrup
80040000-8007ffff : interrupt-controller
80080000-80080fff : 0001:01:1a.0
80080000-80080fff : yenta_socket
80081000-80081fff : 0001:01:19.0
80081000-80081fff : ohci_hcd
80082000-80082fff : 0001:01:18.0
80082000-80082fff : ohci_hcd
80400000-807fffff : PCI CardBus #02
a0000000-afffffff : /pci@f0000000
a0000000-a0003fff : 0000:00:10.0
a0000000-a0003fff : aty128fb MMIO
a4000000-a7ffffff : 0000:00:10.0
a4000000-a7ffffff : aty128fb FB
f1000000-f1ffffff : /pci@f0000000
f3000000-f3ffffff : /pci@f2000000
f3000000-f31fffff : PCI CardBus #02
f5000000-f5ffffff : /pci@f4000000
f5000000-f5000fff : 0002:06:0e.0
f5000000-f50007ff : ohci1394
f5200000-f53fffff : 0002:06:0f.0
f5200000-f53fffff : eth0
f8000000-f8ffffff : uni-n
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