Commit Graph

109200 Commits

Author SHA1 Message Date
David S. Miller
90de9dea3b sparc64: Select RTC_CLASS
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 14:16:45 -07:00
David S. Miller
582defd8dd rtc: Allow RTC_DRV_CMOS to be used on SPARC.
Add Sparc to the Kconfig depends list.

Add __sparc___ to address_sparc = 128 ifdef.

Finally, don't be concerned about 24-hour BCD mode support if the RTC
doesn't have a valid IRQ.  We won't even use the alarm code in this
case and the Sparc RTCs have this limitation.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 14:16:45 -07:00
David S. Miller
0c0db98b50 sparc: Remove Documentation/sparc/sbus_drivers.txt
None of the text in this document is relevant any more.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:25 -07:00
David S. Miller
7eb1aae555 sparc: Delete asm/sbus*.h
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:24 -07:00
David S. Miller
9dc69230a9 sparc: Kill now spurious includes of sbus.h
In order to make this week I also had to add an include
of linux/dma-mapping.h to asm/pci_32.h because drivers/pci/pci.c
really depends upon getting this header somehow.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:23 -07:00
David S. Miller
0ad626a2a4 sparc32: Kill iounit_map_dma_*().
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:23 -07:00
David S. Miller
47a2d72885 sparc: Kill sbus_bus_type.
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:22 -07:00
David S. Miller
046e26a8ba sparc: Remove generic SBUS probing layer.
The individual SBUS IOMMU arch code now sets the IOMMU information
directly into the OF device objects.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:21 -07:00
David S. Miller
5059625ed8 sparc: Add OF archdata propagation helper.
Add a helper function that, given a bus of_device node, propagates
all iommu, stc, and host_controller values down to the child nodes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:20 -07:00
David S. Miller
f8e4d32cb5 sparc: Kill sbus_arch_preinit().
32-bit sparc just needed it to register the ioport procfs bits, do this
via an arch_initcall() instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:19 -07:00
David S. Miller
d32bcdd7a9 sparc32: Kill sbus_is_slave().
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:19 -07:00
David S. Miller
c6e5f661ee sparc: Kill OBP property members of sbus_dev and sbus_bus
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:18 -07:00
David S. Miller
9b9644c6d9 sparc: Kill sbus_devaddr() and sbus_dev_slot().
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:14 -07:00
David S. Miller
615deeb27b sparc: Kill sbus_ioremap() and sbus_iounmap().
No more users.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:13 -07:00
David S. Miller
454eeb2dd7 sparc: Convert remaining sbus_ioremap() and sbus_iounmap() users.
Use of_ioremap() and of_iounmap() instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:13 -07:00
David S. Miller
98261dd1a3 sparc: Remove dinky old-style SBUS probing facilities.
No drivers or code uses this stuff any more, every driver has been
converted over to OF device probing.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:12 -07:00
David S. Miller
104364810f sparc: Remove SBUS layer resource and irq handling.
All the drivers use OF device objects now for this
information.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:11 -07:00
David S. Miller
33c4655c00 sparc: Kill SBUS layer IRQ hooks.
IRQs are obtained by drivers from the of_device struct.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:10 -07:00
David S. Miller
71d3721189 sparc32: Convert sun4d IRQ code to use generic device tree probing.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:09 -07:00
David S. Miller
f1b6aa87b7 sparc32: Convert pmc to OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:09 -07:00
David S. Miller
7e7e2f0356 sparc32: Convert apc to OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:08 -07:00
David S. Miller
4b1c5df2af sparc32: Make mmu_map_dma_area and mmu_unmap_dma_area take a device pointer.
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>
2008-08-29 02:15:07 -07:00
David S. Miller
b1387c35be sparc32: Kill mmu_translate_dvma and implementations.
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:03 -07:00
David S. Miller
aba945e76b sparc32: Kill mmu_translate_dvma() usage.
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>
2008-08-29 02:15:02 -07:00
David S. Miller
10a104f9c5 sparc64: Convert SBUS floppy probing to use OF device objects.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:01 -07:00
David S. Miller
237f8aafa3 sparc: Convert uctrl driver to OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:01 -07:00
David S. Miller
a9540d3422 sparc: Convert flash driver to OF device probing.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:00 -07:00
David S. Miller
826b6cfcd5 fore200e: Convert over to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:59 -07:00
David S. Miller
ae251031ad cs4231: Convert SBUS side to OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:58 -07:00
David S. Miller
759ee81be6 alsa: Remove special SBUS dma support code.
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:58 -07:00
David S. Miller
12b1c03df1 cs4231: Use SNDRV_DMA_TYPE_DEV instead of SNDRV_DMA_TYPE_SBUS.
SBUS layer now uses dma_*() interfaces, no need for special DMA code
any longer.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:57 -07:00
David S. Miller
2bd320f89d dbri: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:56 -07:00
David S. Miller
dc8aa2e9d6 amd7930: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:46 -07:00
David S. Miller
5dc2536bb8 qlogicpti: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:46 -07:00
David S. Miller
05bb5e93f2 sun_esp: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:45 -07:00
David S. Miller
27167e0e63 parport_sunbpp: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:44 -07:00
David S. Miller
8e912b3339 sunqe: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:43 -07:00
David S. Miller
af736fede7 sunlance: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:43 -07:00
David S. Miller
db1a8611c8 sunhme: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:14:29 -07:00
David S. Miller
8ef2175c86 sunbmac: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:13:33 -07:00
David S. Miller
9e6b6e7d8e myri_sbus: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:13:32 -07:00
David S. Miller
63237eeb5a sparc: Move SBUS DMA attribute interfaces out of asm/sbus.h
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>
2008-08-29 02:13:31 -07:00
David S. Miller
738f2b7b81 sparc: Convert all SBUS drivers to dma_*() interfaces.
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>
2008-08-29 02:13:15 -07:00
David S. Miller
944c67dff7 sparc32: Implement more generic dma_*() interfaces.
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>
2008-08-29 02:13:14 -07:00
David S. Miller
260489fa8a sparc32: Make mmu_{get,release}_*() take a struct device pointer.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:13:13 -07:00
David S. Miller
7a715f4601 sparc: Make SBUS DMA interfaces take struct device.
This is the first step in converting all the SBUS drivers
over to generic dma_*().

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:13:12 -07:00
David S. Miller
5778002874 sparc: Propagate SBUS iommu archdata into real of_device objects.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:13:12 -07:00
David S. Miller
e003934876 sparc32: Make IOMMU and IO-UNIT init work with device nodes.
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>
2008-08-29 02:13:11 -07:00
David S. Miller
334ae61477 sparc: Kill SBUS DVMA layer.
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>
2008-08-29 02:13:10 -07:00
David S. Miller
7f06a3b2c1 sparc: Kill videopix SBUS driver.
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>
2008-08-29 02:13:09 -07:00