Commits · 33c4655c00e6af3ec4023f2cafd63dd4a42de49b · nexedi / linux

29 Aug, 2008 34 commits

sparc: Kill SBUS layer IRQ hooks. · 33c4655c

David S. Miller authored Aug 27, 2008

IRQs are obtained by drivers from the of_device struct.
Signed-off-by: David S. Miller <davem@davemloft.net>

33c4655c

sparc32: Convert sun4d IRQ code to use generic device tree probing. · 71d37211
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
71d37211
sparc32: Convert pmc to OF driver. · f1b6aa87
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
f1b6aa87
sparc32: Convert apc to OF driver. · 7e7e2f03
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
7e7e2f03

sparc32: Make mmu_map_dma_area and mmu_unmap_dma_area take a device pointer. · 4b1c5df2

David S. Miller authored Aug 27, 2008

This lets us kill this "map it in every IOMMU" crazy code, and also
some of the final references to sbus_root.
Signed-off-by: David S. Miller <davem@davemloft.net>

4b1c5df2

sparc32: Kill mmu_translate_dvma and implementations. · b1387c35
David S. Miller authored Aug 27, 2008
```
No longer used.
Signed-off-by: David S. Miller <davem@davemloft.net>
```
b1387c35

sparc32: Kill mmu_translate_dvma() usage. · aba945e7

David S. Miller authored Aug 27, 2008

Just simply use virt_to_page() on the provided virtual address pointer.

Kill #if 0'd code.
Signed-off-by: David S. Miller <davem@davemloft.net>

aba945e7

sparc64: Convert SBUS floppy probing to use OF device objects. · 10a104f9
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
10a104f9
sparc: Convert uctrl driver to OF driver. · 237f8aaf
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
237f8aaf
sparc: Convert flash driver to OF device probing. · a9540d34
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
a9540d34
fore200e: Convert over to pure OF driver. · 826b6cfc
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
826b6cfc
cs4231: Convert SBUS side to OF driver. · ae251031
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
ae251031
alsa: Remove special SBUS dma support code. · 759ee81b
David S. Miller authored Aug 27, 2008
```
No longer used.
Signed-off-by: David S. Miller <davem@davemloft.net>
```
759ee81b

cs4231: Use SNDRV_DMA_TYPE_DEV instead of SNDRV_DMA_TYPE_SBUS. · 12b1c03d

David S. Miller authored Aug 27, 2008

SBUS layer now uses dma_*() interfaces, no need for special DMA code
any longer.
Signed-off-by: David S. Miller <davem@davemloft.net>

12b1c03d

dbri: Convert to pure OF driver. · 2bd320f8
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
2bd320f8
amd7930: Convert to pure OF driver. · dc8aa2e9
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
dc8aa2e9
qlogicpti: Convert to pure OF driver. · 5dc2536b
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
5dc2536b
sun_esp: Convert to pure OF driver. · 05bb5e93
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
05bb5e93
parport_sunbpp: Convert to pure OF driver. · 27167e0e
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
27167e0e
sunqe: Convert to pure OF driver. · 8e912b33
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
8e912b33
sunlance: Convert to pure OF driver. · af736fed
David S. Miller authored Aug 27, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
af736fed
sunhme: Convert to pure OF driver. · db1a8611
David S. Miller authored Aug 29, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
db1a8611
sunbmac: Convert to pure OF driver. · 8ef2175c
David S. Miller authored Aug 26, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
8ef2175c
myri_sbus: Convert to pure OF driver. · 9e6b6e7d
David S. Miller authored Aug 26, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
9e6b6e7d

sparc: Move SBUS DMA attribute interfaces out of asm/sbus.h · 63237eeb

David S. Miller authored Aug 26, 2008

This is in preparation for the subsequent asm/sbus.h removal.

Also, make these routines take a "struct device" or no
arguments, as appropriate.
Signed-off-by: David S. Miller <davem@davemloft.net>

63237eeb

sparc: Convert all SBUS drivers to dma_*() interfaces. · 738f2b7b

David S. Miller authored Aug 27, 2008

And all the SBUS dma interfaces are deleted.

A private implementation remains inside of the 32-bit sparc port which
exists only for the sake of the implementation of dma_*().
Signed-off-by: David S. Miller <davem@davemloft.net>

738f2b7b

sparc32: Implement more generic dma_*() interfaces. · 944c67df

David S. Miller authored Aug 27, 2008

These dispatch to either PCI or SBUS routines based upon
the device bus type.

This will allow us to let SBUS drivers call these routines.
Signed-off-by: David S. Miller <davem@davemloft.net>

944c67df

sparc32: Make mmu_{get,release}_*() take a struct device pointer. · 260489fa
David S. Miller authored Aug 26, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
260489fa

sparc: Make SBUS DMA interfaces take struct device. · 7a715f46

David S. Miller authored Aug 27, 2008

This is the first step in converting all the SBUS drivers
over to generic dma_*().
Signed-off-by: David S. Miller <davem@davemloft.net>

7a715f46

sparc: Propagate SBUS iommu archdata into real of_device objects. · 57780028
David S. Miller authored Aug 25, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
57780028

sparc32: Make IOMMU and IO-UNIT init work with device nodes. · e0039348

David S. Miller authored Aug 25, 2008

And stick the iommu archdata pointer into the generic OF device tree
of_device struct as well.

We still have to pass the sbus_bus object down into the routines so
that the SBUS bus objects get the iommu cookies set properly.  After
drivers get converted to being pure OF drivers, that can go away.
Signed-off-by: David S. Miller <davem@davemloft.net>

e0039348

sparc: Kill SBUS DVMA layer. · 334ae614

David S. Miller authored Aug 27, 2008

This thing was completely pointless.

Just find the OF device in the parent of drivers that want to program
this device, and map the DMA regs inside such drivers too.

This also moves the dummy claim_dma_lock() and release_dma_lock()
implementation to floppy_32.h, which makes it handle this issue
just like floppy_64.h does.
Signed-off-by: David S. Miller <davem@davemloft.net>

334ae614

sparc: Kill videopix SBUS driver. · 7f06a3b2

David S. Miller authored Aug 26, 2008

This has been marked BROKEN for a long time and it's more likely
to get rewritten from scratch than to be fixed up and made usable.
Signed-off-by: David S. Miller <davem@davemloft.net>

7f06a3b2

sparc: Delete bare sbus char bpp driver, obsoleted by parport_sunbpp · 902663f6
David S. Miller authored Aug 26, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
902663f6

25 Aug, 2008 6 commits

sparc64: Fix irq_of_parse_and_map() and irq_dispose_mapping(). · 51e0f004

David S. Miller authored Aug 25, 2008

Stephen Rothwell noticed that I committed an earlier version
of the patch that didn't have two things fixed:

1) irq_of_parse_and_map() should return "unsigned int" not "int"
   and it should return zero for "no irq"

2) irq_dispose_mapping() should be an inline function, not a macro,
   for type checking

With feedback and suggestions from Anton Vorontsov.
Signed-off-by: David S. Miller <davem@davemloft.net>

51e0f004

sparc64: Use the cond_syscall()s in kernel/sys_ni.c instead of home-grown copy. · 783c98b9

David S. Miller authored Aug 25, 2008

This also allows arch/sparc64/kernel/pci.c to be properly CONFIG_PCI
conditional compiled in the Makefile.
Signed-off-by: David S. Miller <davem@davemloft.net>

783c98b9

sparc64: Add JBUS UltraSPARC-IIIi support to memory controller driver. · 85269eb5
David S. Miller authored Aug 25, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
85269eb5
sparc64: Allow chmc to be built as a module. · 41660e9a
David S. Miller authored Aug 24, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
41660e9a

sparc64: Add generic interface for registering a dimm printing handler. · 881d021a

David S. Miller authored Aug 24, 2008

The way to do this varies by platform type and the exact memory
controller the cpu uses.

For Spitfire cpus we currently just use prom_getunumber() and hope
that works.

For Cheetah cpus we have a memory controller driver that can
compute this information.
Signed-off-by: David S. Miller <davem@davemloft.net>

881d021a

sparc64: Use consistent chmc_ prefix in variables, types, and functions. · 83ef64b9
David S. Miller authored Aug 24, 2008
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
83ef64b9