28 Jan, 2008
6 commits
-
Signed-off-by: Zhang Wei
Signed-off-by: Ebony Zhu
Signed-off-by: Kumar Gala -
Signed-off-by: Kumar Gala
-
Signed-off-by: Kumar Gala
-
The bd info struct changes if we have CPM2 enabled in u-boot.
Signed-off-by: Kumar Gala
-
Add the ability to find a device node by just what its compatible with.
This is useful in cases that we don't have a prop to find the node with.Signed-off-by: Kumar Gala
-
The common arch/powerpc code calls in to functions in setup-bus.c
so some builds of ppc32 would fail.Note, ppc32 usage of setup-irq.c is limited to arch/ppc and should be
removed when arch/ppc goes away.Signed-off-by: Kumar Gala
Signed-off-by: Greg Kroah-Hartman
26 Jan, 2008
2 commits
-
This reverts commit 5c3f5892a2db6757a72ce8b27cba90db06683e1d,
basically because it changes behaviour even when no fake NUMA
information is specified on the kernel command line.Firstly, it changes the nid, thus destroying the real NUMA
information. Secondly, it also changes behaviour in that if a node
ends up with no memory in it because of the memory limit, we used to
set it online and now we don't.Also, in the non-NUMA case with no fake NUMA information, we do
node_set_online once for each LMB now, whereas previously we only did
it once. I don't know if that is actually a problem, but it does seem
unnecessary.Signed-off-by: Paul Mackerras
25 Jan, 2008
32 commits
-
logical/bitand typo
Signed-off-by: Roel Kluin
Signed-off-by: Josh Boyer -
Add the defconfig for the PIKA Warp board
Signed-off-by: Sean MacLennan
Signed-off-by: Josh Boyer -
Add the cuboot wrapper for the PIKA Warp board
Signed-off-by: Sean MacLennan
Signed-off-by: Josh Boyer -
Add the device tree for the PIKA Warp board
Signed-off-by: Sean MacLennan
Signed-off-by: Josh Boyer -
Add the base platform support for the PIKA Warp boards.
Signed-off-by: Sean MacLennan
Signed-off-by: Josh Boyer -
This adds the 440EP revision C PVR to the CPU table. The chip has an
FPU on it, so we also match the logical PVRSigned-off-by: Sean MacLennan
Signed-off-by: Josh Boyer -
This patch extends the Ebony and Walnut platform code to instantiate
the existing ds1742 RTC class driver for the DS1743 RTC/NVRAM chip
found on both those boards. The patch uses a helper function to scan
the device tree and instantiate the appropriate platform_device based
on it, so it should be easy to extend for other boards which have mmio
mapped RTC chips.Along with this, the device tree binding for the ds1743 chips is
tweaked, based on the existing DS1385 OF binding found at:
http://playground.sun.com/1275/proposals/Closed/Remanded/Accepted/346-it.txt
Although that document covers the NVRAM portion of the chip, whereas
here we're interested in the RTC portion, so it's not entirely clear
if that's a good model.This implements only RTC class driver support - that is /dev/rtc0, not
/dev/rtc, and the low-level get/set time callbacks remain
unimplemented. That means in order to get at the clock you will
either need a modified version of hwclock which will look at
/dev/rtc0, or you'll need to configure udev to symlink rtc0 to rtc.Signed-off-by: David Gibson
Signed-off-by: Josh Boyer -
The patch adds the Haleakala dts. The Haleakala is a stripped down
version of the Kilauea (405EX) with only one EMAC and only one PCIe
interface.Signed-off-by: Stefan Roese
Signed-off-by: Josh Boyer -
This patch adds the 405EXr to the powerpc cuptable. Basically the 405EXr
is a 405EX with only one EMAC and only one PCIe interface.Signed-off-by: Stefan Roese
Signed-off-by: Josh Boyer -
Signed-off-by: Olaf Hering
Signed-off-by: Paul Mackerras -
Commit 6d98bda79bea0e1be26c0767d0e9923ad3b72f2e changed the init order
for chrp_pci_fixup_vt8231_ata().It can not work anymore because either the irq is not yet set to 14 or
pci_get_device() returns nothing. At least the printk() in
chrp_pci_fixup_vt8231_ata() does not trigger anymore.
pata_via works again on Pegasos with the change below.Signed-off-by: Olaf Hering
Signed-off-by: Paul Mackerras -
Currently the IOMMU code allocates one page for the segment table, that
isn't safe if we have more than 132 GB of RAM.Signed-off-by: Michael Ellerman
Acked-by: Jeremy Kerr
Signed-off-by: Paul Mackerras -
Since commit c80d9133e99de1af607314107910a2a1645efb17 (Make direct DMA use
node local allocations) went in this comment makes no sense.Signed-off-by: Michael Ellerman
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
We no longer need the global dma_direct_offset, update the comment to
reflect the new reality.Signed-off-by: Michael Ellerman
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
Rather than using the global variable, have celleb use its own
variable to store the direct DMA offset.Signed-off-by: Michael Ellerman
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
Rather than using the global variable, have cell use its own variable
to store the direct DMA offset.Signed-off-by: Michael Ellerman
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
Now that all platforms using dma_direct_offset setup the
archdata.dma_data correctly, we can change the dma_direct_ops to
retrieve the offset from the dma_data, rather than directly from the
global.While we're here, change the way the offset is used - instead of
or'ing it into the value, add it. This should have no effect on
current implementations where the offset is far larger than memory,
however in future we may want to use smaller offsets.Signed-off-by: Michael Ellerman
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
Celleb always uses dma_direct_ops, and sets dma_direct_offset, so it
too should set dma_data to dma_direct_offset.Currently there's no pci_dma_dev_setup() routine for Celleb so add one.
Signed-off-by: Michael Ellerman
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
Store the direct_dma_offset in each device's dma_data in the case
where we're using the direct DMA ops.We need to make sure we setup the ppc_md.pci_dma_dev_setup() callback
if we're using a non-zero offset.Signed-off-by: Michael Ellerman
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
We must always hookup the pci_bus resource 0 to the PHB io_resource
even if the latter is empty (the bus has no IO support). Otherwise,
some other code will end up hooking it up to something bogus and the
resource tree will end up being broken.This fixes boot on QS20 Cell blades where the IDE driver failed to
allocate the IO resources due to breakage of the resource tree.Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
Update ps3_defconfig.
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Remove the PS3 workaround needed to support sparsemem SPU mappings.
The SPU mappings no longer use sparsemem, so this workaround is no
longer needed.Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
A general housekeeping change of the PS3 vuart variable
vuart_bus_priv.probe_mutex from semaphore to mutex.Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Add PS3 logical performance monitor (lpm) device driver.
The PS3's LV1 hypervisor provides a Logical Performance Monitor that
abstracts the Cell processor's performance monitor features for use
by guest operating systems.Signed-off-by: Takashi Yamamoto
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Add PS3 logical performance monitor device support to the
PS3 system-bus and platform device registration routines.Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Add repository routines for the PS3 Logical Performance Monitor.
Signed-off-by: Takashi Yamamoto
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Cleanup coding errors in arch/powerpc/platforms/ps3/repository.c as
reported by sparse and checkpatch.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Cleanup coding errors in drivers/ps3/ps3-vuart.c as reported by
checkpatch.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Cleanup coding errors in drivers/ps3/ps3-sys-manager.c as reported
by checkpatch.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
PS3: Refactor ps3_repository_find_device() to use the existing
ps3_repository_read_bus_id() routine.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
PS3: Kill unused routine ps3_repository_bump_device().
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
PS3: Add repository polling loop to work around timing bug
On some firmware versions (e.g. 1.90), the storage device may not show up
in the repository immediately after receiving the notification message.
Add a small polling loop to make sure we don't miss it.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras
