Commit Graph

29584 Commits

Author SHA1 Message Date
David S. Miller
b5ba0740f8 [SPARC64]: Make auxio a real driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:21 -07:00
David S. Miller
4f62d158a3 [PARPORT] sunbpp: Convert to new SBUS device framework.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:19 -07:00
David S. Miller
9eccf1b312 [Documentation]: Update probing info in sbus_drivers.txt
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:17 -07:00
David S. Miller
3d4253d9af [SCSI] qlogicpti: Convert to new SBUS device framework.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:15 -07:00
David S. Miller
7bd5ed5dd4 [SCSI] esp: Fix bug in esp_remove_common.
Do not try to kfree(esp), scsi_host_put() takes care of that.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:13 -07:00
David S. Miller
96399487ad [NET] sunhme: Kill useless loop over sdevs in quattro_sbus_find().
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:11 -07:00
David S. Miller
c0442209e4 [NET] myri_sbus: Kill unused next_module struct member.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:09 -07:00
David S. Miller
a46c30fd62 [NET] myri_sbus: Convert to new SBUS device layer.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:07 -07:00
David S. Miller
ecba38abfd [NET] sunqe: Convert to new SBUS driver layer.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:04 -07:00
David S. Miller
52a34c7fe4 [NET] sunbmac: Convert over to new SBUS device framework.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:02 -07:00
David S. Miller
c2d81e63ce [NET] sunlance: Convert to new SBUS driver framework.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:16:00 -07:00
David S. Miller
050bbb1963 [NET] sunhme: Convert to new SBUS driver framework.
And make it a real PCI driver too.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:58 -07:00
David S. Miller
9e326acf56 [NET] sunhme: Kill __sparc__ and __sparc_v9__ ifdefs.
Use CONFIG_SPARC and CONFIG_SPARC64 instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:56 -07:00
David S. Miller
411aa55405 [SCSI] sparc: Port esp to new SBUS driver layer.
This also turns the driver into a new-style scsi driver.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:54 -07:00
David S. Miller
69b5c4f18b [SOUND] sparc: Port amd7930 to new SBUS device layer.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:52 -07:00
David S. Miller
576c352e89 [SBUS]: Rewrite and plug into of_device framework.
I severely apologize, I was still learning how to program
in C when I wrote this stuff 10 years ago...

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:50 -07:00
David S. Miller
fd53143116 [SPARC]: Port of_device layer and make ebus use it.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:47 -07:00
David S. Miller
942a6bdd1c [SPARC]: Port sparc64 in-kernel device tree code to sparc32.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:45 -07:00
David S. Miller
a2bd4fd179 [SPARC64]: Add of_device layer and make ebus/isa use it.
Sparcspkr and power drivers are converted, to make sure it works.
Eventually the SBUS device layer will use this as a sub-class.

I really cannot cut loose on that bit until sparc32 is given the
same infrastructure.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:43 -07:00
David S. Miller
8cd24ed4f8 [SPARC64]: Expand of_*() interfaces some more.
Import some more stuff from powerpc.

Add of_device_is_compatible(), and of_find_compatible_node().
Export some more of the other routines to modules.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:41 -07:00
David S. Miller
92c4e22593 [SPARC64]: Kill unused local vars in map_prom_timers().
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:38 -07:00
David S. Miller
25c7581bcd [SPARC64]: Kill off some more prom_getproperty() remnants.
The remaining ones occur before we have imported the
device tree.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:36 -07:00
David S. Miller
44bdef5e8f [SPARC64]: Convert Cheetah memory controller driver to in-kernel PROM tree.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:34 -07:00
David S. Miller
cecc4e9222 [SPARC64]: Convert central bus layer to in-kernel PROM device tree.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:32 -07:00
David S. Miller
9c10a58ed6 [SPARC64]: Kill ebus/isa range and interrupt mapping struct members.
Unused outside of initial bus probe scan.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:30 -07:00
David S. Miller
690c8fd31f [SPARC64]: Use in-kernel PROM tree for EBUS and ISA.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:28 -07:00
David S. Miller
de8d28b16f [SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.
One thing this change pointed out was that we really should
pull the "get 'local-mac-address' property" logic into a helper
function all the network drivers can call.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:26 -07:00
David S. Miller
765b5f3273 [SPARC64]: Must run smp_setup_cpu_possible_map() after paging_init()
Otherwise the in-kernel PROM device tree isn't built yet,
and therefore the present cpu bits don't get set properly.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:23 -07:00
David S. Miller
c2a5a46be4 [SPARC64]: Fix for Niagara memory corruption.
On some sun4v systems, after netboot the ethernet controller and it's
DMA mappings can be left active.  The net result is that the kernel
can end up using memory the ethernet controller will continue to DMA
into, resulting in corruption.

To deal with this, we are more careful about importing IOMMU
translations which OBP has left in the IO-TLB.  If the mapping maps
into an area the firmware claimed was free and available memory for
the kernel to use, we demap instead of import that IOMMU entry.

This is going to cause the network chip to take a PCI master abort on
the next DMA it attempts, if it has been left going like this.  All
tests show that this is handled properly by the PCI layer and the e1000
drivers.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:21 -07:00
David S. Miller
486ad10a7e [SPARC64]: Minor bug fix to obp_read_memory().
If we end up zero'ing out the size of one of the entries,
pop it out of the array completely because some code that
examines these things cannot handle a zero length element
properly.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:19 -07:00
David S. Miller
07f8e5f358 [SPARC64]: Convert cpu_find_by_*() interface to in-kernel PROM device tree.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:17 -07:00
David S. Miller
6d307724cb [SPARC64]: Add of_getintprop_default().
This encodes a common idiomatic coding pattern used when
dealing with integer properties.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:15 -07:00
David S. Miller
6760d28bc6 [SPARC64]: Convert sun4v virtual-device layer to in-kernel PROM device tree.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:13 -07:00
David S. Miller
27cc64c7cc [SPARC64]: Rate limited kernel unaligned trap logging, ala IA64.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:11 -07:00
David S. Miller
20edac8ad4 [SPARC64]: Disable verbose PCI IRQ probing messages by default.
Allow them to be enabled with "pci=irq_verbose" on the
boot command line.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:09 -07:00
David S. Miller
e87dc35020 [SPARC64]: Use in-kernel OBP device tree for PCI controller probing.
It can be pushed even further down, but this is a first step.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:07 -07:00
David S. Miller
aaf7cec276 [SPARC64]: Add of_find_node_by_{name,type}().
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:04 -07:00
David S. Miller
372b07bb5a [SPARC64]: Import OBP device tree into kernel data structures.
The basic framework is based on the PowerPC OF code.

This code even tries to get the device addressing components
correct in the full path names.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:02 -07:00
David S. Miller
8fae097deb [SBUS]: Start cleaning up generic sbus support layer.
In particular, move the IRQ probing out to sparc32/sparc64
arch specific code where it belongs.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 23:15:00 -07:00
Dave Jones
d384ea691f [PATCH] fix typo in acpi video brightness changes.
Prevent possible null dereference due to misplaced ;

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-23 21:37:34 -07:00
Linus Torvalds
6edad161cd Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (258 commits)
  [libata] conversion to new debug scheme, part 1 of $N
  [PATCH] libata: Add ata_scsi_dev_disabled
  [libata] Add host lock to struct ata_port
  [PATCH] libata: implement per-dev EH action mask eh_info->dev_action[]
  [PATCH] libata-dev: move the CDB-intr DMA blacklisting
  [PATCH] ahci: disable NCQ support on vt8251
  [libata] ahci: add JMicron PCI IDs
  [libata] sata_nv: add PCI IDs
  [libata] ahci: Add NVIDIA PCI IDs.
  [PATCH] libata: convert several bmdma-style controllers to new EH, take #3
  [PATCH] sata_via: convert to new EH, take #3
  [libata] sata_nv: s/spin_lock_irqsave/spin_lock/ in irq handler
  [PATCH] sata_nv: add hotplug support
  [PATCH] sata_nv: convert to new EH
  [PATCH] sata_nv: better irq handlers
  [PATCH] sata_nv: simplify constants
  [PATCH] sata_nv: kill struct nv_host_desc and nv_host
  [PATCH] sata_nv: kill not-working hotplug code
  [libata] Update docs to reflect current driver API
  [PATCH] libata: add host_set->next for legacy two host_sets case, take #3
  ...
2006-06-23 15:58:44 -07:00
Tony Luck
236ee8c332 [IA64] fix ia64 build (fadt_descriptor)
arch/ia64/kernel/acpi.c got forgotten when include/acpi/actbl.h
got a cleanup.

Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-06-23 13:49:25 -07:00
Tony Luck
8cf60e04a1 Auto-update from upstream 2006-06-23 13:46:23 -07:00
Nicolas Pitre
95eaa5fa8e [PATCH] fix silly ARM non-EABI build error
My bad.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-23 08:47:27 -07:00
Andrew Morton
a5cf4b9a02 [PATCH] s390_hypfs filesystem: get_sb_single() fix
Update hypfs for dhowells API changes.

Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Ingo Oeser <ioe-lkml@rameria.de>
Cc: Joern Engel <joern@wohnheim.fh-wedel.de>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-23 08:47:27 -07:00
Andrew Morton
138a0128c0 [PATCH] cpufreq build fix
drivers/cpufreq/cpufreq_ondemand.c: In function 'do_dbs_timer':
drivers/cpufreq/cpufreq_ondemand.c:374: warning: implicit declaration of function 'lock_cpu_hotplug'
drivers/cpufreq/cpufreq_ondemand.c:381: warning: implicit declaration of function 'unlock_cpu_hotplug'
drivers/cpufreq/cpufreq_conservative.c: In function 'do_dbs_timer':
drivers/cpufreq/cpufreq_conservative.c:425: warning: implicit declaration of function 'lock_cpu_hotplug'
drivers/cpufreq/cpufreq_conservative.c:432: warning: implicit declaration of function 'unlock_cpu_hotplug'

Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-23 08:47:27 -07:00
Andi Kleen
8269730b38 [BLOCK] Fix bounce limit address check
Do a safer check for when to enable DMA. Currently we enable ISA DMA
for cases that do not need it, resulting in OOM conditions when ZONE_DMA
runs out of space.

Signed-off-by: Jens Axboe <axboe@suse.de>
2006-06-23 17:10:39 +02:00
Jens Axboe
dd67d05152 [PATCH] rbtree: support functions used by the io schedulers
They all duplicate macros to check for empty root and/or node, and
clearing a node. So put those in rbtree.h.

Signed-off-by: Jens Axboe <axboe@suse.de>
2006-06-23 17:10:39 +02:00
Jens Axboe
9e94cd4fd1 [PATCH] splice: retrieve mapping after locking the page
Otherwise we could be racing with truncate/mapping removal.

Problem found/fixed by Nick Piggin <npiggin@suse.de>, logic rewritten
by me.

Signed-off-by: Jens Axboe <axboe@suse.de>
2006-06-23 17:10:39 +02:00
Jens Axboe
fd61af0384 [PATCH] cfq-iosched: rq update fixes
- Remember to set ->last_sector so that the cfq_choose_req() logic
  works correctly.

- Remove redundant call to cfq_choose_req()

Signed-off-by: Jens Axboe <axboe@suse.de>
2006-06-23 17:10:39 +02:00