Commit graph

244 commits

Author SHA1 Message Date
Uwe Kleine-König
b595076a18 tree-wide: fix comment/printk typos
"gadget", "through", "command", "maintain", "maintain", "controller", "address",
"between", "initiali[zs]e", "instead", "function", "select", "already",
"equal", "access", "management", "hierarchy", "registration", "interest",
"relative", "memory", "offset", "already",

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-11-01 15:38:34 -04:00
Joerg Roedel
5d0d71569e x86/amd-iommu: Update copyright headers
This patch updates the copyright headers in all source files
of the AMD IOMMU driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-10-13 11:13:21 +02:00
Joerg Roedel
04e0463e08 x86/amd-iommu: Fix rounding-bug in __unmap_single
In the __unmap_single function the dma_addr is rounded down
to a page boundary before the dma pages are unmapped. The
address is later also used to flush the TLB entries for that
mapping. But without the offset into the dma page the amount
of pages to flush might be miscalculated in the TLB flushing
path. This patch fixes this bug by using the original
address to flush the TLB.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-09-23 16:26:20 +02:00
Joerg Roedel
80a506b8fd x86/amd-iommu: Export cache-coherency capability
This patch exports the capability of the AMD IOMMU to force
cache coherency of DMA transactions through the IOMMU-API.
This is required to disable some nasty hacks in KVM when
this capability is not available.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-07-27 17:14:24 +02:00
Kulikov Vasiliy
6c54aabd5e x86/amd-iommu: Use for_each_pci_dev()
Use for_each_pci_dev() to simplify the code.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-07-19 15:41:13 +02:00
Joerg Roedel
d7f0776975 x86/amd-iommu: Fall back to GART if initialization fails
This patch implements a fallback to the GART IOMMU if this
is possible and the AMD IOMMU initialization failed.
Otherwise the fallback would be nommu which is very
problematic on machines with more than 4GB of memory or
swiotlb which hurts io-performance.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-06-01 10:20:15 +02:00
Julia Lawall
84fe6c19e4 arch/x86/kernel: Add missing spin_unlock
Add a spin_unlock missing on the error path.  The locks and unlocks are
balanced in other functions, so it seems that the same should be the case
here.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E1;
@@

* spin_lock(E1,...);
  <+... when != E1
  if (...) {
    ... when != E1
*   return ...;
  }
  ...+>
* spin_unlock(E1,...);
// </smpl>

Cc: stable@kernel.org
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-05-27 12:40:11 +02:00
Joerg Roedel
795e74f7a6 Merge branch 'iommu/largepages' into amd-iommu/2.6.35
Conflicts:
	arch/x86/kernel/amd_iommu.c
2010-05-11 17:40:57 +02:00
Ingo Molnar
2b2f862ee6 Merge branch 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into x86/urgent 2010-04-13 13:24:54 +02:00
Chris Wright
d18c69d389 x86/amd-iommu: use for_each_pci_dev
Replace open coded version with for_each_pci_dev

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-04-07 11:51:34 +02:00
Chris Wright
549c90dc9a x86/amd-iommu: warn when issuing command to uninitialized cmd buffer
To catch future potential issues we can add a warning whenever we issue
a command before the command buffer is fully initialized.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-04-07 11:51:15 +02:00
Tejun Heo
5a0e3ad6af include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files.  percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.

percpu.h -> slab.h dependency is about to be removed.  Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability.  As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.

  http://userweb.kernel.org/~tj/misc/slabh-sweep.py

The script does the followings.

* Scan files for gfp and slab usages and update includes such that
  only the necessary includes are there.  ie. if only gfp is used,
  gfp.h, if slab is used, slab.h.

* When the script inserts a new include, it looks at the include
  blocks and try to put the new include such that its order conforms
  to its surrounding.  It's put in the include block which contains
  core kernel includes, in the same order that the rest are ordered -
  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
  doesn't seem to be any matching order.

* If the script can't find a place to put a new include (mostly
  because the file doesn't have fitting include block), it prints out
  an error message indicating which .h file needs to be added to the
  file.

The conversion was done in the following steps.

1. The initial automatic conversion of all .c files updated slightly
   over 4000 files, deleting around 700 includes and adding ~480 gfp.h
   and ~3000 slab.h inclusions.  The script emitted errors for ~400
   files.

2. Each error was manually checked.  Some didn't need the inclusion,
   some needed manual addition while adding it to implementation .h or
   embedding .c file was more appropriate for others.  This step added
   inclusions to around 150 files.

3. The script was run again and the output was compared to the edits
   from #2 to make sure no file was left behind.

4. Several build tests were done and a couple of problems were fixed.
   e.g. lib/decompress_*.c used malloc/free() wrappers around slab
   APIs requiring slab.h to be added manually.

5. The script was run on all .h files but without automatically
   editing them as sprinkling gfp.h and slab.h inclusions around .h
   files could easily lead to inclusion dependency hell.  Most gfp.h
   inclusion directives were ignored as stuff from gfp.h was usually
   wildly available and often used in preprocessor macros.  Each
   slab.h inclusion directive was examined and added manually as
   necessary.

6. percpu.h was updated not to include slab.h.

7. Build test were done on the following configurations and failures
   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my
   distributed build env didn't work with gcov compiles) and a few
   more options had to be turned off depending on archs to make things
   build (like ipr on powerpc/64 which failed due to missing writeq).

   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
   * powerpc and powerpc64 SMP allmodconfig
   * sparc and sparc64 SMP allmodconfig
   * ia64 SMP allmodconfig
   * s390 SMP allmodconfig
   * alpha SMP allmodconfig
   * um on x86_64 SMP allmodconfig

8. percpu.h modifications were reverted so that it could be applied as
   a separate patch and serve as bisection point.

Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.

Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-30 22:02:32 +09:00
Joerg Roedel
8b408fe4f8 x86/amd-iommu: Use helper function to destroy domain
In the amd_iommu_domain_destroy the protection_domain_free
function is partly reimplemented. The 'partly' is the bug
here because the domain is not deleted from the domain list.
This results in use-after-free errors and data-corruption.
Fix it by just using protection_domain_free instead.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-08 14:20:07 +01:00
Joerg Roedel
12c7389abe iommu-api: Remove iommu_{un}map_range functions
These functions are not longer used and can be removed
savely. There functionality is now provided by the
iommu_{un}map functions which are also capable of multiple
page sizes.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-07 18:01:13 +01:00
Joerg Roedel
468e2366cd x86/amd-iommu: Implement ->{un}map callbacks for iommu-api
This patch implements the new callbacks for the IOMMU-API
with functions that can handle different page sizes in the
IOMMU page table.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-07 18:01:12 +01:00
Joerg Roedel
f03152bb7d x86/amd-iommu: Make amd_iommu_iova_to_phys aware of multiple page sizes
This patch extends the amd_iommu_iova_to_phys() function to
handle different page sizes correctly. It doesn't use
fetch_pte() anymore because we don't know (or care about)
the page_size used for mapping the given iova.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-07 18:01:12 +01:00
Joerg Roedel
24cd772315 x86/amd-iommu: Make iommu_unmap_page and fetch_pte aware of page sizes
This patch extends the functionality of iommu_unmap_page
and fetch_pte to support arbitrary page sizes.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-07 18:01:12 +01:00
Joerg Roedel
cbb9d729f3 x86/amd-iommu: Make iommu_map_page and alloc_pte aware of page sizes
This patch changes the old map_size parameter of alloc_pte
to a page_size parameter which can be used more easily to
alloc a pte for intermediate page sizes.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-07 18:01:11 +01:00
Joerg Roedel
4abc14a733 iommu-api: Rename ->{un}map function pointers to ->{un}map_range
The new function pointer names match better with the
top-level functions of the iommu-api which are using them.
Main intention of this change is to make the ->{un}map
pointer names free for two new mapping functions.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-07 18:01:11 +01:00
Chris Wright
04e856c072 x86/amd-iommu: Pt mode fix for domain_destroy
After a guest is shutdown, assigned devices are not properly
returned to the pt domain.  This can leave the device using
stale cached IOMMU data, and result in a non-functional
device after it's re-bound to the host driver.  For example,
I see this upon rebinding:

 AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a8000 flags=0x0050]
 AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a8040 flags=0x0050]
 AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a8080 flags=0x0050]
 AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a80c0 flags=0x0050]
 0000:02:00.0: eth2: Detected Hardware Unit Hang:
 ...

The amd_iommu_destroy_domain() function calls do_detach()
which doesn't reattach the pt domain to the device.
Use __detach_device() instead.

Cc: stable@kernel.org
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-01 14:16:36 +01:00
Joerg Roedel
5d214fe6e8 x86/amd-iommu: Protect IOMMU-API map/unmap path
This patch introduces a mutex to lock page table updates in
the IOMMU-API path. We can't use the spin_lock here because
this patch might sleep.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-01 14:16:22 +01:00
Julia Lawall
339d3261aa x86/amd-iommu: Remove double NULL check in check_device
dev was tested just above, so drop the second test.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-03-01 13:24:45 +01:00
Joerg Roedel
d3ad9373b7 x86/amd-iommu: Fix deassignment of a device from the pt_domain
Deassigning a device from the passthrough domain does not
work and breaks device assignment to kvm guests. This patch
fixes the issue.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-01-22 17:56:49 +01:00
Joerg Roedel
f532509437 x86/amd-iommu: Fix IOMMU-API initialization for iommu=pt
This patch moves the initialization of the iommu-api out of
the dma-ops initialization code. This ensures that the
iommu-api is initialized even with iommu=pt.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-01-22 17:44:35 +01:00
Joerg Roedel
2ca762790c x86/amd-iommu: Fix NULL pointer dereference in __detach_device()
In the __detach_device function the reference count for a
device-domain binding may become zero. This results in the
device being removed from the domain and dev_data->domain
will be NULL. This is bad because this pointer is
dereferenced when trying to unlock the domain->lock. This
patch fixes the issue by keeping the domain in a seperate
variable.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-01-22 17:32:31 +01:00
Joerg Roedel
d91afd15b0 x86/amd-iommu: Fix possible integer overflow
The variable i in this function could be increased to over
2**32 which would result in an integer overflow when using
int. Fix it by changing i to unsigned long.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-01-22 16:48:57 +01:00
Akinobu Mita
a66022c457 iommu-helper: use bitmap library
Use bitmap library and kill some unused iommu helper functions.

1. s/iommu_area_free/bitmap_clear/

2. s/iommu_area_reserve/bitmap_set/

3. Use bitmap_find_next_zero_area instead of find_next_zero_area

  This cannot be simple substitution because find_next_zero_area
  doesn't check the last bit of the limit in bitmap

4. Remove iommu_area_free, iommu_area_reserve, and find_next_zero_area

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-16 07:20:18 -08:00
Linus Torvalds
756300983f Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86/amd-iommu: Fix PCI hotplug with passthrough mode
  x86/amd-iommu: Fix passthrough mode
  x86: mmio-mod.c: Use pr_fmt
  x86: kmmio.c: Add and use pr_fmt(fmt)
  x86: i8254.c: Add pr_fmt(fmt)
  x86: setup_percpu.c: Use pr_<level> and add pr_fmt(fmt)
  x86: es7000_32.c: Use pr_<level> and add pr_fmt(fmt)
  x86: Print DMI_BOARD_NAME as well as DMI_PRODUCT_NAME from __show_regs()
  x86: Factor duplicated code out of __show_regs() into show_regs_common()
  arch/x86/kernel/microcode*: Use pr_fmt() and remove duplicated KERN_ERR prefix
  x86, mce: fix confusion between bank attributes and mce attributes
  x86/mce: Set up timer unconditionally
  x86: Fix bogus warning in apic_noop.apic_write()
  x86: Fix typo in arch/x86/mm/kmmio.c
  x86: ASUS P4S800 reboot=bios quirk
2009-12-11 20:47:59 -08:00
Joerg Roedel
8638c4914f x86/amd-iommu: Fix PCI hotplug with passthrough mode
The device change notifier is initialized in the dma_ops
initialization path. But this path is never executed for
iommu=pt. Move the notifier initialization to IOMMU hardware
init code to fix this.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-12-10 12:23:47 +01:00
Joerg Roedel
b7cc9554bc x86/amd-iommu: Fix passthrough mode
The data structure changes to use dev->archdata.iommu field
broke the iommu=pt mode because in this case the
dev->archdata.iommu was left uninitialized. This moves the
inititalization of the devices into the main init function
and fixes the problem.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-12-10 12:21:31 +01:00
Jiri Kosina
d014d04386 Merge branch 'for-next' into for-linus
Conflicts:

	kernel/irq/chip.c
2009-12-07 18:36:35 +01:00
André Goddard Rosa
af901ca181 tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-04 15:39:55 +01:00
Joerg Roedel
492667dacc x86/amd-iommu: Remove amd_iommu_pd_table
The data that was stored in this table is now available in
dev->archdata.iommu. So this table is not longer necessary.
This patch removes the remaining uses of that variable and
removes it from the code.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:37 +01:00
Joerg Roedel
8eed983334 x86/amd-iommu: Move reset_iommu_command_buffer out of locked code
This patch removes the ugly contruct where the
iommu->lock must be released while before calling the
reset_iommu_command_buffer function.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:37 +01:00
Joerg Roedel
b00d3bcff4 x86/amd-iommu: Cleanup DTE flushing code
This patch cleans up the code to flush device table entries
in the IOMMU. With this chance the driver can get rid of the
iommu_queue_inv_dev_entry() function.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:36 +01:00
Joerg Roedel
3fa43655d8 x86/amd-iommu: Introduce iommu_flush_device() function
This patch adds a function to flush a DTE entry for a given
struct device and replaces iommu_queue_inv_dev_entry calls
with this function where appropriate.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:35 +01:00
Joerg Roedel
7f760ddd70 x86/amd-iommu: Cleanup attach/detach_device code
This patch cleans up the attach_device and detach_device
paths and fixes reference counting while at it.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:35 +01:00
Joerg Roedel
7c392cbe98 x86/amd-iommu: Keep devices per domain in a list
This patch introduces a list to each protection domain which
keeps all devices associated with the domain. This can be
used later to optimize certain functions and to completly
remove the amd_iommu_pd_table.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:34 +01:00
Joerg Roedel
241000556f x86/amd-iommu: Add device bind reference counting
This patch adds a reference count to each device to count
how often the device was bound to that domain. This is
important for single devices that act as an alias for a
number of others. These devices must stay bound to their
domains until all devices that alias to it are unbound from
the same domain.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:33 +01:00
Joerg Roedel
657cbb6b6c x86/amd-iommu: Use dev->arch->iommu to store iommu related information
This patch changes IOMMU code to use dev->archdata->iommu to
store information about the alias device and the domain the
device is attached to.
This allows the driver to get rid of the amd_iommu_pd_table
in the future.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:32 +01:00
Joerg Roedel
8793abeb78 x86/amd-iommu: Remove support for domain sharing
This patch makes device isolation mandatory and removes
support for the amd_iommu=share option. This simplifies the
code in several places.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:32 +01:00
Joerg Roedel
171e7b3739 x86/amd-iommu: Rearrange dma_ops related functions
This patch rearranges two dma_ops related functions so that
their forward declarations are not longer necessary.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:31 +01:00
Joerg Roedel
308973d3b9 x86/amd-iommu: Move some pte allocation functions in the right section
This patch moves alloc_pte() and fetch_pte() into the page
table handling code section so that the forward declarations
for them could be removed.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:30 +01:00
Joerg Roedel
87a64d5238 x86/amd-iommu: Remove iommu parameter from dma_ops_domain_alloc
This function doesn't use the parameter anymore so it can be
removed.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:30 +01:00
Joerg Roedel
98fc5a693b x86/amd-iommu: Use get_device_id and check_device where appropriate
The logic of these two functions is reimplemented (at least
in parts) in places in the code. This patch removes these
code duplications and uses the functions instead. As a side
effect it moves check_device() to the helper function code
section.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:29 +01:00
Joerg Roedel
71c70984e5 x86/amd-iommu: Move find_protection_domain to helper functions
This is a helper function and when its placed in the helper
function section we can remove its forward declaration.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:28 +01:00
Joerg Roedel
94f6d190ee x86/amd-iommu: Simplify get_device_resources()
With the previous changes the get_device_resources function
can be simplified even more. The only important information
for the callers is the protection domain.
This patch renames the function to get_domain() and let it
only return the protection domain for a device.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:20:21 +01:00
Joerg Roedel
15898bbcb4 x86/amd-iommu: Let domain_for_device handle aliases
If there is no domain associated to a device yet and the
device has an alias device which already has a domain, the
original device needs to have the same domain as the alias
device.
This patch changes domain_for_device to handle this
situation and directly assigns the alias device domain to
the device in this situation.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:17:09 +01:00
Joerg Roedel
f3be07da53 x86/amd-iommu: Remove iommu specific handling from dma_ops path
This patch finishes the removal of all iommu specific
handling code in the dma_ops path.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:17:08 +01:00
Joerg Roedel
cd8c82e875 x86/amd-iommu: Remove iommu parameter from __(un)map_single
With the prior changes this parameter is not longer
required. This patch removes it from the function and all
callers.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-11-27 14:17:08 +01:00