From: Hoang-Nam Nguyen <[EMAIL PROTECTED]>
This patch enables ehca to redirect any PMA queries to the
actual PMA QP.
Signed-off-by: Hoang-Nam Nguyen <[EMAIL PROTECTED]>
Reviewed-by: Joachim Fenkes <[EMAIL PROTECTED]>
Reviewed-by: Christoph Raisch <[EMAIL PROTECTED]>
--
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_irq.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c
b/drivers/infiniband/hw/ehca/ehca_irq.c
index 863b34f..b5ca94c 100644
--- a/d
and apply for 2.6.25 if you think they're okay.
Thanks and regards,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627 (I/O Firmware Dev. 2)
Schoenaicher Strasse 220 -- 71032 Boeblingen -- Germany
eMail: [EMAIL
From: Hoang-Nam Nguyen [EMAIL PROTECTED]
This patch enables ehca to redirect any PMA queries to the
actual PMA QP.
Signed-off-by: Hoang-Nam Nguyen [EMAIL PROTECTED]
Reviewed-by: Joachim Fenkes [EMAIL PROTECTED]
Reviewed-by: Christoph Raisch [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_irq.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c
b/drivers/infiniband/hw/ehca/ehca_irq.c
index 863b34f..b5ca94c 100644
--- a/drivers/infiniband
and apply for 2.6.25 if you think they're okay.
Thanks and regards,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627 (I/O Firmware Dev. 2)
Schoenaicher Strasse 220 -- 71032 Boeblingen -- Germany
eMail: [EMAIL
-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_reqs.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c
b/drivers/infiniband/hw/ehca/ehca_reqs.c
index 3aacc8c..2ce8cff 100644
--- a/drivers/infiniband/h
-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_reqs.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c
b/drivers/infiniband/hw/ehca/ehca_reqs.c
index 3aacc8c..2ce8cff 100644
--- a/drivers/infiniband/hw/ehca
an empty (size 0) RDMA Read into
the message stream every now and then if the consumer doesn't post them
frequently enough.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_classes.h |5 ++
drivers/infiniband/hw/ehca/ehca_qp.c | 14 +++-
d
From: Hoang-Nam Nguyen <[EMAIL PROTECTED]>
This patch enhances ehca with a capability to "autodetect" the ports being
connected physically. In order to utilize that function the module option
nr_ports must be set to -1 (default is 2 - two ports). This feature is
experimental and will made the
From: Hoang-Nam Nguyen
Signed-off-by: Hoang-Nam Nguyen <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_classes.h |2 +-
drivers/infiniband/hw/ehca/ehca_main.c|6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h
From: Hoang-Nam Nguyen
Signed-off-by: Hoang-Nam Nguyen <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_qp.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c
b/drivers/infiniband/hw/ehca/ehca_qp.c
index f116eb7..26c6a94
workaround
The patches will apply, in order, on top of Roland's for-2.6.25 branch.
Please review them and apply for 2.6.25 if you think they're okay.
Thanks and regards,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627
From: Hoang-Nam Nguyen [EMAIL PROTECTED]
This patch enhances ehca with a capability to autodetect the ports being
connected physically. In order to utilize that function the module option
nr_ports must be set to -1 (default is 2 - two ports). This feature is
experimental and will made the default
From: Hoang-Nam Nguyen hnguyen at de.ibm.com
Signed-off-by: Hoang-Nam Nguyen [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_classes.h |2 +-
drivers/infiniband/hw/ehca/ehca_main.c|6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git
workaround
The patches will apply, in order, on top of Roland's for-2.6.25 branch.
Please review them and apply for 2.6.25 if you think they're okay.
Thanks and regards,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627
From: Hoang-Nam Nguyen hnguyen at de.ibm.com
Signed-off-by: Hoang-Nam Nguyen [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_qp.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c
b/drivers/infiniband/hw/ehca/ehca_qp.c
index
an empty (size 0) RDMA Read into
the message stream every now and then if the consumer doesn't post them
frequently enough.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_classes.h |5 ++
drivers/infiniband/hw/ehca/ehca_qp.c | 14 +++-
drivers/infiniband
"Caitlin Bestler" <[EMAIL PROTECTED]> wrote on 13.12.2007
22:08:34:
> To clarify, an FMR Work Request is simply posted to the SendQ like
> any other Work Request (of course the QP has to be privileged, or
> it will complete in error). An SQ Post should never block.
This would require hardware
[EMAIL PROTECTED] wrote on 13.12.2007 20:22:49:
> On Dec 13, 2007 12:30 AM, Or Gerlitz <[EMAIL PROTECTED]> wrote:
> > The current implementation of the open iscsi initiator makes sure to
> > issue commands in thread (sleepable) context, see iscsi_xmitworker and
> > references to it in
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
This addresses a comment of Roland and bumps the version number. If it's not
too late, please apply for 2.6.24. Thanks!
drivers/infiniband/hw/ehca/ehca_classes.h |1 +
drivers/infiniband/hw/ehca/ehca_main.c|2 +-
d
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
This addresses a comment of Roland and bumps the version number. If it's not
too late, please apply for 2.6.24. Thanks!
drivers/infiniband/hw/ehca/ehca_classes.h |1 +
drivers/infiniband/hw/ehca/ehca_main.c|2 +-
drivers/infiniband
[EMAIL PROTECTED] wrote on 13.12.2007 20:22:49:
On Dec 13, 2007 12:30 AM, Or Gerlitz [EMAIL PROTECTED] wrote:
The current implementation of the open iscsi initiator makes sure to
issue commands in thread (sleepable) context, see iscsi_xmitworker and
references to it in
Caitlin Bestler [EMAIL PROTECTED] wrote on 13.12.2007
22:08:34:
To clarify, an FMR Work Request is simply posted to the SendQ like
any other Work Request (of course the QP has to be privileged, or
it will complete in error). An SQ Post should never block.
This would require hardware support,
Roland Dreier <[EMAIL PROTECTED]> wrote on 10.12.2007 22:47:37:
> It's a big problem. If you cannot implement FMRs in such a way that
> you can handling having map_phys_fmr being called in a context that
> can't sleep, then I think the only option is to remove your FMR
> support.
That's kind of
Roland Dreier [EMAIL PROTECTED] wrote on 10.12.2007 22:47:37:
It's a big problem. If you cannot implement FMRs in such a way that
you can handling having map_phys_fmr being called in a context that
can't sleep, then I think the only option is to remove your FMR
support.
That's kind of what
Several pSeries firmware versions share a rare locking issue in the
HCA-related hCalls. Check for a feature flag that indicates the issue being
fixed and serialize all HCA hCalls if not.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
This is the revised version of my previous patch,
Hi, guys,
> We're taking this to the firmware architects at the moment, but they're
not
> very fond of the idea of reporting the absence of bugs through
capability
> flags, as this could quickly lead to the exhaustion of flag bits. We'll
let
> the discussion stew for a bit, but if we don't
On Monday 10 December 2007 00:22, Roland Dreier wrote:
> Fair enough... according to Documentation/infiniband/core_locking.txt,
> the only driver methods that cannot sleep are:
>
> [...]
> map_phys_fmr
In fact, we do use hCalls there. Our hardware doesn't actually support FMRs,
so we
Firmware would round up the number of SGEs to four, because the WQE
structure holds four SGEs. For SRQ, only three are supported, so return a
fixed value instead.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
The patch will apply cleanly on top of Roland's git. Please review and
Firmware would round up the number of SGEs to four, because the WQE
structure holds four SGEs. For SRQ, only three are supported, so return a
fixed value instead.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
The patch will apply cleanly on top of Roland's git. Please review and apply
On Monday 10 December 2007 00:22, Roland Dreier wrote:
Fair enough... according to Documentation/infiniband/core_locking.txt,
the only driver methods that cannot sleep are:
[...]
map_phys_fmr
In fact, we do use hCalls there. Our hardware doesn't actually support FMRs,
so we
Hi, guys,
We're taking this to the firmware architects at the moment, but they're
not
very fond of the idea of reporting the absence of bugs through
capability
flags, as this could quickly lead to the exhaustion of flag bits. We'll
let
the discussion stew for a bit, but if we don't get
Several pSeries firmware versions share a rare locking issue in the
HCA-related hCalls. Check for a feature flag that indicates the issue being
fixed and serialize all HCA hCalls if not.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
This is the revised version of my previous patch, which
Roland Dreier <[EMAIL PROTECTED]> wrote on 06.12.2007 19:27:09:
> > > + ehca_lock_hcalls =
!(cur_cpu_spec->cpu_user_features
> > > +& PPC_FEATURE_ARCH_2_05);
>
> > We already talked about this yesterday, but I still feel that
checking the
>
Roland Dreier [EMAIL PROTECTED] wrote on 06.12.2007 19:27:09:
+ ehca_lock_hcalls =
!(cur_cpu_spec-cpu_user_features
+ PPC_FEATURE_ARCH_2_05);
We already talked about this yesterday, but I still feel that
checking the
instruction
-related hCalls on POWER5.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
We tested this patch, especially the autodetection, and it works okay.
Please review and apply for 2.6.24-rc5 - thanks!
drivers/infiniband/hw/ehca/ehca_main.c | 16
drivers/infiniband/h
-related hCalls on POWER5.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
We tested this patch, especially the autodetection, and it works okay.
Please review and apply for 2.6.24-rc5 - thanks!
drivers/infiniband/hw/ehca/ehca_main.c | 16
drivers/infiniband/hw/ehca
The formula would yield -1 for this, which is wrong in a bad way (max
throttling). Clamp to 0, which is the correct value.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
This fixes another regression introduced in rc3.
Please review and apply for 2.6.24-rc4. Thanks!
drivers/infi
The formula would yield -1 for this, which is wrong in a bad way (max
throttling). Clamp to 0, which is the correct value.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
This fixes another regression introduced in rc3.
Please review and apply for 2.6.24-rc4. Thanks!
drivers/infiniband/hw
Wrong choice of port number caused modify_qp() to fail -- fixed.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
Please apply this for 2.6.24-rc4 as it fixes a regression introduced in rc3.
Thanks!
drivers/infiniband/hw/ehca/ehca_qp.c |4 ++--
1 files changed, 2 insertions
Wrong choice of port number caused modify_qp() to fail -- fixed.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
Please apply this for 2.6.24-rc4 as it fixes a regression introduced in rc3.
Thanks!
drivers/infiniband/hw/ehca/ehca_qp.c |4 ++--
1 files changed, 2 insertions(+), 2
The IPD formula was a little off and assumed a fixed physical link rate; fix
the formula and query the actual physical link rate, now that we can get it.
Also, refactor the calculation into a common function ehca_calc_ipd() and
use that instead of duplicating code.
Signed-off-by: Joachim Fenkes
Newer firmware versions return physical port information to the partition,
so hand that information to the consumer if it's present.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_hca.c | 20 ++--
drivers/infiniband/hw/ehca/hip
supported
[2/2] fixes static rate calculation based on that info
The patches will apply, in order, on top of Roland's for-2.6.24 branch.
Please review them and apply for 2.6.24-rc2 if you think they're okay.
Thanks and regards,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware
The IPD formula was a little off and assumed a fixed physical link rate; fix
the formula and query the actual physical link rate, now that we can get it.
Also, refactor the calculation into a common function ehca_calc_ipd() and
use that instead of duplicating code.
Signed-off-by: Joachim Fenkes
supported
[2/2] fixes static rate calculation based on that info
The patches will apply, in order, on top of Roland's for-2.6.24 branch.
Please review them and apply for 2.6.24-rc2 if you think they're okay.
Thanks and regards,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware
Newer firmware versions return physical port information to the partition,
so hand that information to the consumer if it's present.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_hca.c | 20 ++--
drivers/infiniband/hw/ehca/hipz_hw.h |6
On Tuesday 16 October 2007 17:27, Stephen Rothwell wrote:
> One small change - I intend to remove the name and owner fields from
> struct of_platform_driver, so you should not bother initialising the name
> field and just initialise the name field of the embedded struct
> device_driver instead.
On Tuesday 16 October 2007 17:27, Stephen Rothwell wrote:
One small change - I intend to remove the name and owner fields from
struct of_platform_driver, so you should not bother initialising the name
field and just initialise the name field of the embedded struct
device_driver instead.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c
b/drivers/infiniband/hw/ehca/ehca_main.c
index d477dc3..2f51c13 100644
--- a/d
ehca_shca.hca_cap_mr_pgsize now contains all supported page sizes ORed
together. This makes some checks easier to code and understand, plus we can
return this value verbatim in query_hca(), fixing a problem with SRP
(reported by Anton Blanchard -- thanks!).
Signed-off-by: Joachim Fenkes <[EM
Simplify ehca_encode_hwpage_size(), fixing an infinite loop for pgsize == 0
in the process. Fix the bug in alloc_fmr() that triggered the loop.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_mrmw.c | 15 ---
1 files changed, 4 inse
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_mrmw.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c
b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index da88738..16c9efd 100644
--- a/d
Because hardware reports the SRQ token in RWQEs of SRQ base QPs, supply the
base QP token as SRQ token, so we can properly find the SRQ base QP.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_qp.c |4 +++-
1 files changed, 3 insertions(+), 1 del
hca_cap_mr_pgsize and fixes a problem with ib_srp
[5/5] enables large page MRs by default
I built the patches on top of Roland's for-2.6.24 git branch. Please review
and queue them for 2.6.24-rc1 if you're okay with them. Thanks!
Cheers,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer
vely. Match the external
ibmebus
> > > > interface and drivers using it.
> > > >
> > > > Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
> > >
> > > This is somewhat difficult as this patch touches files that are the
> > > re
and drivers using it.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
This is somewhat difficult as this patch touches files that are the
responsibility of three different maintainers. �Is it possible to
split the patch into three, one for each maintainer (possibly
hca_cap_mr_pgsize and fixes a problem with ib_srp
[5/5] enables large page MRs by default
I built the patches on top of Roland's for-2.6.24 git branch. Please review
and queue them for 2.6.24-rc1 if you're okay with them. Thanks!
Cheers,
Joachim
--
Joachim Fenkes -- eHCA Linux Driver Developer
Because hardware reports the SRQ token in RWQEs of SRQ base QPs, supply the
base QP token as SRQ token, so we can properly find the SRQ base QP.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_qp.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_mrmw.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c
b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index da88738..16c9efd 100644
--- a/drivers
Simplify ehca_encode_hwpage_size(), fixing an infinite loop for pgsize == 0
in the process. Fix the bug in alloc_fmr() that triggered the loop.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_mrmw.c | 15 ---
1 files changed, 4 insertions(+), 11
ehca_shca.hca_cap_mr_pgsize now contains all supported page sizes ORed
together. This makes some checks easier to code and understand, plus we can
return this value verbatim in query_hca(), fixing a problem with SRP
(reported by Anton Blanchard -- thanks!).
Signed-off-by: Joachim Fenkes [EMAIL
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c
b/drivers/infiniband/hw/ehca/ehca_main.c
index d477dc3..2f51c13 100644
--- a/drivers
Replace struct ibmebus_dev and struct ibmebus_driver with struct of_device
and struct of_platform_driver, respectively. Match the external ibmebus
interface and drivers using it.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_classes.h |2 +-
d
,
the devtree is matched against its matchlist.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c | 100 +---
1 files changed, 82 insertions(+), 18 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index c1e2963..0bd186c 100644
--- a/arch/powerpc/kernel/ibmebus.c
will
be happy.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c | 199 ++---
1 files changed, 6 insertions(+), 193 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index d
of reinventing the wheel.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
include/asm-powerpc/of_device.h |4 ++
include/linux/of_device.h |5 ++
arch/powerpc/kernel/of_device.c | 80 +
arch/powerpc/kernel/of_platform.c
|5 +
11 files changed, 228 insertions(+), 350 deletions(-)
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627 (I/O Firmware Dev. 2)
Schoenaicher Strasse 220 -- 71032 Boeblingen -- Germany
eMail: [EMAIL PROTECTED
Arnd Bergmann <[EMAIL PROTECTED]> wrote on 25.09.2007 16:27:57:
> The patch looks good to me, especially since you did exactly what I
> suggested ;-)
Yes, our discussions were very productive. Thanks and sorry I forgot to
mention your input.
> Maybe the description should have another
Arnd Bergmann <[EMAIL PROTECTED]> wrote on 25.09.2007 16:29:51:
> The description makes it sound like a git-bisect would get broken
> by this patch, which should never happen. If the patch indeed
> ends up with a broken kernel, it would be better to merge it with
> the later patch that fixes the
> > +/* These devices will automatically be added to the bus during init
*/
> > +static struct of_device_id builtin_matches[] = {
> > + { .name = "lhca" },
> > + { .compatible = "IBM,lhca" },
> > + { .name = "lhea" },
> > + { .compatible = "IBM,lhea" },
> > + {},
> > +};
> > +
>
> Hmm,
Arnd Bergmann <[EMAIL PROTECTED]> wrote on 25.09.2007 16:42:40:
> This is missing a description,
The description is "ibmebus: Move to of_device and of_platform_driver,
match eHCA and eHEA drivers" -- I thought that should be enough since the
patch is rather straightforward. I can add a more
Arnd Bergmann [EMAIL PROTECTED] wrote on 25.09.2007 16:42:40:
This is missing a description,
The description is ibmebus: Move to of_device and of_platform_driver,
match eHCA and eHEA drivers -- I thought that should be enough since the
patch is rather straightforward. I can add a more
+/* These devices will automatically be added to the bus during init
*/
+static struct of_device_id builtin_matches[] = {
+ { .name = lhca },
+ { .compatible = IBM,lhca },
+ { .name = lhea },
+ { .compatible = IBM,lhea },
+ {},
+};
+
Hmm, do you have devices that
Arnd Bergmann [EMAIL PROTECTED] wrote on 25.09.2007 16:29:51:
The description makes it sound like a git-bisect would get broken
by this patch, which should never happen. If the patch indeed
ends up with a broken kernel, it would be better to merge it with
the later patch that fixes the code
Arnd Bergmann [EMAIL PROTECTED] wrote on 25.09.2007 16:27:57:
The patch looks good to me, especially since you did exactly what I
suggested ;-)
Yes, our discussions were very productive. Thanks and sorry I forgot to
mention your input.
Maybe the description should have another sentence in
|5 +
11 files changed, 228 insertions(+), 350 deletions(-)
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627 (I/O Firmware Dev. 2)
Schoenaicher Strasse 220 -- 71032 Boeblingen -- Germany
eMail: [EMAIL PROTECTED
of reinventing the wheel.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
include/asm-powerpc/of_device.h |4 ++
include/linux/of_device.h |5 ++
arch/powerpc/kernel/of_device.c | 80 +
arch/powerpc/kernel/of_platform.c | 70
will
be happy.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
arch/powerpc/kernel/ibmebus.c | 199 ++---
1 files changed, 6 insertions(+), 193 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index d6a38cd..cc80f84
,
the devtree is matched against its matchlist.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
arch/powerpc/kernel/ibmebus.c | 100 +---
1 files changed, 82 insertions(+), 18 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
arch/powerpc/kernel/ibmebus.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index c1e2963..0bd186c 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch
Replace struct ibmebus_dev and struct ibmebus_driver with struct of_device
and struct of_platform_driver, respectively. Match the external ibmebus
interface and drivers using it.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_classes.h |2 +-
drivers/net
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 379472f..8c08a98 100644
--- a/arch/powerpc/kernel/ibmebus.c
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_classes.h |2 +-
drivers/net/ehea/ehea.h |2 +-
include/asm-powerpc/ibmebus.h | 38 +++
arch/powerpc/kernel/ibmebus.c | 28 ++-
d
,
the devtree is matched against its matchlist.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c | 97 ++---
1 files changed, 81 insertions(+), 16 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/
ibmebus_{,un}register_driver() are replaced by dummy functions because
ibmebus is temporarily unusable in this transitional state.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c | 199 ++---
1 files changed, 6 inse
(-)
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627 (I/O Firmware Dev. 2)
Schoenaicher Strasse 220 -- 71032 Boeblingen -- Germany
eMail: [EMAIL PROTECTED]
-
To unsubscribe from this list: send the line "unsubscribe linux-k
Extract generic of_device allocation code from of_platform_device_create()
and move it into of_device.[ch], called of_device_alloc(). Also, there's now
of_device_free() which puts the device node.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
include/asm-powerpc/of_device.h
(-)
--
Joachim Fenkes -- eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH -- Dept. 3627 (I/O Firmware Dev. 2)
Schoenaicher Strasse 220 -- 71032 Boeblingen -- Germany
eMail: [EMAIL PROTECTED]
-
To unsubscribe from this list: send the line unsubscribe linux-kernel
Extract generic of_device allocation code from of_platform_device_create()
and move it into of_device.[ch], called of_device_alloc(). Also, there's now
of_device_free() which puts the device node.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
include/asm-powerpc/of_device.h |4
,
the devtree is matched against its matchlist.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
arch/powerpc/kernel/ibmebus.c | 97 ++---
1 files changed, 81 insertions(+), 16 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_classes.h |2 +-
drivers/net/ehea/ehea.h |2 +-
include/asm-powerpc/ibmebus.h | 38 +++
arch/powerpc/kernel/ibmebus.c | 28 ++-
drivers
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
arch/powerpc/kernel/ibmebus.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 379472f..8c08a98 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch
ibmebus_{,un}register_driver() are replaced by dummy functions because
ibmebus is temporarily unusable in this transitional state.
Signed-off-by: Joachim Fenkes [EMAIL PROTECTED]
---
arch/powerpc/kernel/ibmebus.c | 199 ++---
1 files changed, 6 insertions
Roland Dreier <[EMAIL PROTECTED]> wrote on 12.09.2007 22:21:54:
> What happens if someone runs the new driver with older firmware? Or
> what if someone upgrades the firmware without updating the driver?
Thanks for pointing our noses to this. Your comment triggered some further
internal
Roland Dreier [EMAIL PROTECTED] wrote on 12.09.2007 22:21:54:
What happens if someone runs the new driver with older firmware? Or
what if someone upgrades the firmware without updating the driver?
Thanks for pointing our noses to this. Your comment triggered some further
internal discussions
During ib_umem_get(), determine whether all pages from the memory region are
hugetlb pages and report this in the "hugetlb" field. Low-level driver can
use this information if they need it.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/co
...because, on virtualized hardware like System p, we can't be sure that the
physical pages behind them are contiguous.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_mrmw.c | 25 +++--
1 files changed, 15 insertions(+), 10 del
1 - 100 of 288 matches
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