提交 · c26092675020ff495a16dd635bf1733215325540 · openeuler / raspberrypi-kernel

20 3月, 2006 7 次提交

D
[SPARC64]: Implement basic pci_sun4v_scan_bus(). · c2609267
由 David S. Miller 提交于 2月 12, 2006
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Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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c2609267

由 David S. Miller 提交于 2月 12, 2006

Clear top 8-bits of physical addresses in "ranges" property.
This gives the actual physical address.

Detect PBM-A vs. PBM-B by checking bit 0x40 of the devhandle.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

3833789b

[SPARC64]: Don't expect cfg space in PCI PBM ranges on SUN4V. · 221b2fb8

由 David S. Miller 提交于 2月 11, 2006

PCI cfg space is accessed transparently through the Hypervisor and not
through direct cpu PIO operations.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

221b2fb8

D
[SPARC64]: First cut at SUN4V PCI IOMMU handling. · 18397944
由 David S. Miller 提交于 2月 10, 2006
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Signed-off-by: NDavid S. Miller <davem@davemloft.net>
```
18397944
D
[SPARC64]: Implement SUN4V PCI config space access. · 7eae642f
由 David S. Miller 提交于 2月 09, 2006
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Signed-off-by: NDavid S. Miller <davem@davemloft.net>
```
7eae642f

[SPARC64]: More SUN4V PCI controller work. · bade5622

由 David S. Miller 提交于 2月 09, 2006

Add assembler file for PCI hypervisor calls.
Setup basic skeleton of SUN4V PCI controller driver.

Add 32-bit devhandle to PBM struct, as this is needed for
hypervisor calls.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

bade5622

[SPARC64]: Beginnings of SUN4V PCI controller support. · 8f6a93a1

由 David S. Miller 提交于 2月 09, 2006

Abstract out IOMMU operations so that we can have a different
set of calls on sun4v, which needs to do things through
hypervisor calls.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

8f6a93a1