Sorry for the slow reply.
I don't believe this is correct - let me explain the rational why we had two
properties in the QMan portal to begin with.
The two properties in question are cell-index and fsl,qman-channel-id.
The cell-index property is used in u-boot as an index for the software porta
> >
> > I don't believe this is correct - let me explain the rational why we had two
> properties in the QMan portal to begin with.
> >
> > The two properties in question are cell-index and fsl,qman-channel-id.
> >
> > The cell-index property is used in u-boot as an index for the software
> > port
The Freescale Data Path Acceleration Architecture (DPAA) is a set of hardware
components on specific QorIQ multicore processors. This architecture provides
the infrastructure to support simplified sharing of networking interfaces and
accelerators by multiple CPU cores and the accelerators.
The
From: Geoff Thorpe
Add a self test for the DPAA 1.0 Buffer Manager driver. This
test ensures that the driver can properly acquire and release
buffers using the BMan portal infrastructure.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl
From: Geoff Thorpe
Add debugfs sypport for querying the state of hardware based
queues managed by the DPAA 1.0 Queue Manager.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Madalin Bucur
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/Kconfig|7
From: Hai-Ying Wang
Add support for CPU hotplug for the DPAA 1.0 Buffer Manager
driver
Signed-off-by: Hai-Ying Wang
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_portal.c | 40 +++
drivers/soc/fsl/qbman/dpaa_sys.h
From: Hai-Ying Wang
Add support for CPU hotplug for the DPAA 1.0 Queue Manager
driver.
Signed-off-by: Hai-Ying Wang
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_portal.c | 43 +++
1 file changed, 43 insertions(+)
diff
-off-by: Roy Pledge
---
drivers/soc/Kconfig |1 +
drivers/soc/Makefile |1 +
drivers/soc/fsl/Kconfig |5 +
drivers/soc/fsl/Makefile |3 +
drivers/soc/fsl/qbman/Kconfig | 33 +++
drivers/soc/fsl/qbman/Makefile|1 +
drivers
From: Geoff Thorpe
Add debugfs support for querying the state of hardware based
Buffer Manager pools used in DPAA 1.0.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/Kconfig|7 ++
drivers/soc/fsl/qbman/Makefile
The Freescale Data Path Acceleration Architecture (DPAA) is a set of hardware
components on specific QorIQ multicore processors. This architecture provides
the infrastructure to support simplified sharing of networking interfaces and
accelerators by multiple CPU cores and the accelerators.
The
From: Emil Medve
devm_ioremap_prot() was removed in commit dedd24a12,
and was introduced in commit b41e5fffe8.
This reverts commit dedd24a12fe6735898feeb06184ee346907abb5d.
Signed-off-by: Emil Medve
---
arch/powerpc/include/asm/io.h |3 +++
arch/powerpc/lib/Makefile |1 +
arch/pow
From: Madalin Bucur
Add qman_delete_cgr_safe() that can be called from any CPU.
This in turn schedules qman_delete_cgr() on the proper CPU.
Signed-off-by: Madalin Bucur
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_api.c | 46 ++
1 file
From: Geoff Thorpe
Add a self test for the DPAA 1.0 Queue Manager driver. The tests
ensure that the driver can properly enqueue and dequeue from frame
queues using the QMan portal infrastructure.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc
>
> On do, 2015-07-09 at 16:21 -0400, Roy Pledge wrote:
> > --- a/drivers/soc/fsl/qbman/Kconfig
> > +++ b/drivers/soc/fsl/qbman/Kconfig
>
> > +config FSL_DPA_PIRQ_FAST
> > + bool
> > + default y
>
> First used in 04/11.
>
> > +config FS
> return in_be32((void *)bm + offset);
> > ^
> > [...]/drivers/soc/fsl/qbman/bman.c: In function ‘__bm_out’:
> > [...]/drivers/soc/fsl/qbman/bman.c:172:2: error: implicit declaration
> > of function ‘out_be32’ [-Werror=implicit-function-declaration]
> > out_be32((void *)bm + offset, va
>
> On Fri, 2015-07-10 at 13:36 +0200, Paul Bolle wrote:
> > On do, 2015-07-09 at 16:21 -0400, Roy Pledge wrote:
> > > +#ifdef CONFIG_FSL_DPA_CHECKING
> > > +#define DPA_ASSERT(x) \
> > > + do { \
> > > + if (!(x)) { \
> > > +
From: Emil Medve
devm_ioremap_prot() was removed in commit dedd24a12,
and was introduced in commit b41e5fffe8.
This reverts commit dedd24a12fe6735898feeb06184ee346907abb5d.
Signed-off-by: Emil Medve
---
arch/powerpc/include/asm/io.h |3 +++
arch/powerpc/lib/Makefile |1 +
arch/pow
The Freescale Data Path Acceleration Architecture (DPAA) is a set of hardware
components on specific QorIQ multicore processors. This architecture provides
the infrastructure to support simplified sharing of networking interfaces and
accelerators by multiple CPU cores and the accelerators.
The
From: Hai-Ying Wang
Add support for CPU hotplug for the DPAA 1.0 Queue Manager
driver.
Signed-off-by: Hai-Ying Wang
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_portal.c | 43 +++
1 file changed, 43 insertions(+)
diff
From: Geoff Thorpe
Add a self test for the DPAA 1.0 Queue Manager driver. The tests
ensure that the driver can properly enqueue and dequeue from frame
queues using the QMan portal infrastructure.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc
From: Geoff Thorpe
Add a self test for the DPAA 1.0 Buffer Manager driver. This
test ensures that the driver can properly acquire and release
buffers using the BMan portal infrastructure.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl
-off-by: Roy Pledge
---
drivers/soc/Kconfig |1 +
drivers/soc/Makefile |1 +
drivers/soc/fsl/Kconfig |5 +
drivers/soc/fsl/Makefile |3 +
drivers/soc/fsl/qbman/Kconfig | 25 ++
drivers/soc/fsl/qbman/Makefile|1 +
drivers
From: Geoff Thorpe
Add debugfs support for querying the state of hardware based
Buffer Manager pools used in DPAA 1.0.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/Kconfig|7 ++
drivers/soc/fsl/qbman/Makefile
From: Hai-Ying Wang
Add support for CPU hotplug for the DPAA 1.0 Buffer Manager
driver
Signed-off-by: Hai-Ying Wang
Signed-off-by: Emil Medve
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_portal.c | 40 +++
drivers/soc/fsl/qbman/dpaa_sys.h
From: Geoff Thorpe
Add debugfs sypport for querying the state of hardware based
queues managed by the DPAA 1.0 Queue Manager.
Signed-off-by: Geoff Thorpe
Signed-off-by: Emil Medve
Signed-off-by: Madalin Bucur
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/Makefile |1
From: Madalin Bucur
Add qman_delete_cgr_safe() that can be called from any CPU.
This in turn schedules qman_delete_cgr() on the proper CPU.
Signed-off-by: Madalin Bucur
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_api.c | 46 ++
1 file
Sorry for digging up an old thread here Scott, but we never did close on this
discussion. See my replies inline below
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, May 12, 2015 6:46 PM
> To: Pledge Roy-R01356
> Cc: linuxppc-dev@lists.ozlabs.org; devicet...@vger.kern
> -Original Message-
> From: Wood Scott-B07421
> Sent: Wednesday, August 19, 2015 5:30 PM
> To: Pledge Roy-R01356
> Cc: linuxppc-dev@lists.ozlabs.org; devicet...@vger.kernel.org; Bucur
> Madalin-Cristian-B32716; Wang Haiying-R54964
> Subject: Re: [PATCH 1/2] powerpc/qman: Change fsl,qman-
the DPAA QMan
>
> On Wed, Aug 12, 2015 at 04:14:50PM -0400, Roy Pledge wrote:
> > +/* Lock/unlock frame queues, subject to the "LOCKED" flag. This is
> > +about
> > + * inter-processor locking only. Note, FQLOCK() is always called
> > +either under a
> >
issue with padding in command
Roy Pledge (2):
bus: mc-bus: Add support for mapping shareable portals
soc: fsl: dpio: Add support for memory backed QBMan portals
drivers/bus/fsl-mc/dprc.c | 30 +++-
drivers/bus/fsl-mc/fsl-mc-bus.c | 15 +++-
drivers/bus/fsl-mc/fsl-mc-priv
when
appropriate HW support is detected.
Signed-off-by: Youri Querry
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/dpio/dpio-driver.c | 23 --
drivers/soc/fsl/dpio/qbman-portal.c | 148 ++--
drivers/soc/fsl/dpio/qbman-portal.h | 5 ++
3 files changed, 144
portal memory. The new portal
region is identified as shareable through the addition of a new
flag.
Signed-off-by: Roy Pledge
---
drivers/bus/fsl-mc/dprc.c | 30 +++---
drivers/bus/fsl-mc/fsl-mc-bus.c | 15 +--
drivers/bus/fsl-mc/fsl-mc-private.h
m_device *pdev)
> }
>
> pcfg->pools = qm_get_pools_sdqcr();
> + if (pcfg->pools == 0)
> + return -EPROBE_DEFER;
>
> spin_lock(&qman_lock);
> cpu = cpumask_next_zero(-1, &portal_cpus);
Reviewed-by: Roy Pledge
+++ b/drivers/soc/fsl/qbman/qman.c
> @@ -2729,6 +2729,9 @@ static int qman_alloc_range(struct gen_pool *p, u32
> *result, u32 cnt)
> {
> unsigned long addr;
>
> + if (!p)
> + return -ENODEV;
> +
> addr = gen_pool_alloc(p, cnt);
> if (!addr)
> return -ENOMEM;
Reviewed-by: Roy Pledge
The index value should be passed to the of_parse_phandle()
function to ensure the correct property is read.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.c b/drivers/soc/fsl/qbman
If the QMan device was previously initialized make sure all the
frame queues are out of service once all the portals are probed.
This handles the case where the kernel is restarted without the
SoC being reset (kexec for example)
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c
QBMan private memories has not changed
after the execution of the Kexec.
Changes since v1:
- Removed a bug fix and sent it separately to ease backporting
Roy Pledge (7):
soc/fsl/qbman: Rework QBMan private memory setup
soc/fsl/qbman: Cleanup buffer pools if BMan was initialized prior to
Rework QBMan private memory setup so that the areas are not
zeroed if the device was previously initialized
If the QMan private memory was already initialized skip the PFDR
initialization.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_ccsr.c | 26 --
drivers/soc
Clean the BMan buffer pools if the device had been initialized
previously. This will ensure a consistent state if the kernel
was soft restarted (kexec for example)
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c| 17 +
drivers/soc/fsl/qbman/bman_ccsr.c | 10
The drain_mr_fqni() function may be called fron uninterruptable
context so convert the msleep() to an mdelay(). Also ensure that
the valid bit is updated while polling.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff
Disable the QBMan interrupts during recovery.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 22 +++---
drivers/soc/fsl/qbman/qman_ccsr.c | 1 +
drivers/soc/fsl/qbman/qman_priv.h | 1 +
3 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/drivers
When shutting down a FQ on a dedicated channel only the
SW portal associated with that channel can dequeue from it.
Make sure the correct portal is use.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 53 +++-
1 file changed, 42 insertions
reused after a kexec()
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.c | 60
1 file changed, 36 insertions(+), 24 deletions(-)
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.c b/drivers/soc/fsl/qbman/dpaa_sys.c
index 3e0a7f3..9dd8bb5 100644
--- a
QBMan private memories has not changed
after the execution of the Kexec.
Changes since v1:
- Removed a bug fix and sent it separately to ease backporting
Changes since v2:
- Expliciitly flush FQD memory from cache on PPC before unmapping
Roy Pledge (7):
soc/fsl/qbman: Rework QBMan
Rework QBMan private memory setup so that the areas are not
zeroed if the device was previously initialized
If the QMan private memory was already initialized skip the PFDR
initialization.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_ccsr.c | 26 +--
drivers/soc/fsl
Clean the BMan buffer pools if the device had been initialized
previously. This will ensure a consistent state if the kernel
was soft restarted (kexec for example)
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c| 17 +
drivers/soc/fsl/qbman/bman_ccsr.c | 10
If the QMan device was previously initialized make sure all the
frame queues are out of service once all the portals are probed.
This handles the case where the kernel is restarted without the
SoC being reset (kexec for example)
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c
The drain_mr_fqni() function may be called fron uninterruptable
context so convert the msleep() to an mdelay(). Also ensure that
the valid bit is updated while polling.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff
Disable the QBMan interrupts during recovery.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 22 +++---
drivers/soc/fsl/qbman/qman_ccsr.c | 1 +
drivers/soc/fsl/qbman/qman_priv.h | 1 +
3 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/drivers
When shutting down a FQ on a dedicated channel only the
SW portal associated with that channel can dequeue from it.
Make sure the correct portal is use.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 53 +++-
1 file changed, 42 insertions
reused after a kexec()
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.c | 60
1 file changed, 36 insertions(+), 24 deletions(-)
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.c b/drivers/soc/fsl/qbman/dpaa_sys.c
index 3e0a7f3..9dd8bb5 100644
--- a
changed, 907 insertions(+), 92 deletions(-)
Acked-by: Roy Pledge
Leo - can you look at this series so we can get it integrated? Thanks
he bulk enqueue of one frame
>
> Signed-off-by: Youri Querry
Acked-by: Roy Pledge
> ---
> drivers/soc/fsl/dpio/dpio-service.c | 69 +++-
> drivers/soc/fsl/dpio/qbman-portal.c | 772
>
> drivers/soc/fsl/dpio/qbman-portal.h | 175 +++
QBMan private memories has not changed
after the execution of the Kexec.
Roy Pledge (8):
soc/fsl/qbman: Rework QBMan private memory setup
soc/fsl/qbman: Cleanup buffer pools if BMan was initialized prior to
bootup
soc/fsl/qbman: Cleanup QMan queues if device was already initialized
soc/fsl
Rework QBMan private memory setup so that the areas are not
zeroed if the device was previously initialized
If the QMan private memory was already initialized skip the PFDR
initialization.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_ccsr.c | 26 --
drivers/soc
Clean the BMan buffer pools if the device had been initialized
previously. This will ensure a consistent state if the kernel
was soft restarted (kexec for example)
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c| 17 +
drivers/soc/fsl/qbman/bman_ccsr.c | 10
The index value should be passed to the of_parse_phandle()
function to ensure the correct property is read.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.c b/drivers/soc/fsl/qbman
The drain_mr_fqni() function may be called fron uninterruptable
context so convert the msleep() to an mdelay(). Also ensure that
the valid bit is updated while polling.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff
If the QMan device was previously initialized make sure all the
frame queues are out of service once all the portals are probed.
This handles the case where the kernel is restarted without the
SoC being reset (kexec for example)
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c
Disable the QBMan interrupts during recovery.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 22 +++---
drivers/soc/fsl/qbman/qman_ccsr.c | 1 +
drivers/soc/fsl/qbman/qman_priv.h | 1 +
3 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/drivers
When shutting down a FQ on a dedicated channel only the
SW portal associated with that channel can dequeue from it.
Make sure the correct portal is use.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 53 +++-
1 file changed, 42 insertions
reused after a kexec()
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.c | 58
1 file changed, 35 insertions(+), 23 deletions(-)
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.c b/drivers/soc/fsl/qbman/dpaa_sys.c
index 0b901a8..9dd8bb5 100644
--- a
On 5/13/2019 12:40 PM, Joakim Tjernlund wrote:
> On Mon, 2019-05-13 at 16:09 +0000, Roy Pledge wrote:
>> The index value should be passed to the of_parse_phandle()
>> function to ensure the correct property is read.
> Is this a bug fix? Maybe for stable too?
>
> Jocke
Yes
d-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index d67b8e1..f1a242a 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -1382,6 +1382,7 @@ s
reservations compatiable string must
include "shared-dma-pool" and specify "no-map".
This set of changes updates the QBMan driver, PPC device trees and
bindings to use the above mechasism. This work was encouraged as part
of preparing this driver to work on ARM processors.
Roy P
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_ccsr.c | 27 ++-
drivers/soc/fsl/qbman/bman_priv.h | 3 +++
2 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/drivers
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_ccsr.c | 119 +-
drivers/soc/fsl/qbman/qman_priv.h | 4 +-
drivers/soc/fsl/qbman
QBMan now uses the shared-dma-pool mechansim to manage early
memory reservations.
Signed-off-by: Roy Pledge
---
arch/powerpc/boot/dts/fsl/b4qds.dtsi| 6 ++
arch/powerpc/boot/dts/fsl/b4si-post.dtsi| 15 ---
arch/powerpc/boot/dts/fsl/cyrus_p5020.dts | 6
Updates the QMan and BMan device tree bindings for reserved memory
nodes. This makes the reserved memory allocation compatiable with
the shared-dma-pool usage.
Signed-off-by: Roy Pledge
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 10 +-
Documentation/devicetree/bindings/soc
Enable HAVE_GENERIC_DMA_COHERENT to enable use of shared-dma-pool
reserved memory mappings
Signed-off-by: Roy Pledge
---
arch/powerpc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 186e060..0e80e8b 100644
--- a/arch/powerpc/Kconfig
On 4/3/2017 11:42 AM, Rob Herring wrote:
> On Wed, Mar 29, 2017 at 05:13:56PM -0400, Roy Pledge wrote:
>> Updates the QMan and BMan device tree bindings for reserved memory
>> nodes. This makes the reserved memory allocation compatiable with
> s/compatiable/compatible/
>
&
d-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index 3d891db..18eefc3 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -1344,6 +1344,7 @@ static
compile time check
soc/fsl/qbman: Add missing headers on ARM
Madalin Bucur (4):
soc/fsl/qbman: Drop set/clear_bits usage
soc/fsl/qbman: add QMAN_REV32
soc/fsl/qbman: different register offsets on ARM
fsl/soc/qbman: Enable FSL_LAYERSCAPE config on ARM
Roy Pledge (4):
soc/fsl/qbman: Use
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_ccsr.c | 35 ++-
drivers/soc/fsl/qbman/bman_priv.h | 3 +++
2 files changed, 37 insertions(+), 1 deletion(-)
diff --git a
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_ccsr.c | 136 +-
drivers/soc/fsl/qbman/qman_priv.h | 4 +-
drivers/soc/fsl/qbman
Updates the QMan and BMan device tree bindings for reserved memory
nodes. This makes the reserved memory allocation compatiable with
the shared-dma-pool usage.
Signed-off-by: Roy Pledge
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 11 ++-
Documentation/devicetree/bindings
From: Madalin Bucur
Replace PPC specific set/clear_bits API with standard
bit twiddling so driver is portalable outside PPC.
Signed-off-by: Madalin Bucur
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c | 2 +-
drivers/soc/fsl/qbman/qman.c | 8
From: Claudiu Manoil
Not relevant and arch dependent. Overkill for PPC.
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.h | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.h b/drivers/soc/fsl/qbman/dpaa_sys.h
From: Madalin Bucur
Add revision 3.2 of the QBMan block. This is the version
for LS1043A and LS1046A SoCs.
Signed-off-by: Madalin Bucur
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_ccsr.c | 2 ++
drivers/soc/fsl/qbman/qman_priv.h | 1 +
2 files changed, 3 insertions(+)
diff
Rework ioremap() for PPC and ARM. The PPC devices require a
non-coherent mapping while ARM will work with a non-cachable/write
combine mapping.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_portal.c | 16 +---
drivers/soc/fsl/qbman/qman_portal.c | 16 +---
2
From: Madalin Bucur
Signed-off-by: Madalin Bucur
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c | 22 ++
drivers/soc/fsl/qbman/qman.c | 38 ++
2 files changed, 60 insertions(+)
diff --git a
From: Madalin Bucur
Signed-off-by: Madalin Bucur
Signed-off-by: Claudiu Manoil
[Stuart: changed to use ARCH_LAYERSCAPE]
Signed-off-by: Stuart Yoder
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/fsl
From: Valentin Rothberg
The Kconfig symbol for 32bit ARM is 'ARM', not 'ARM32'.
Signed-off-by: Valentin Rothberg
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
From: Claudiu Manoil
Unlike PPC builds, ARM builds need following headers
explicitly:
+#include for ioread32be()
+#includefor udelay()
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.h | 2 ++
1 file changed, 2 insertions
On 4/23/2017 9:47 PM, Scott Wood wrote:
> On Wed, 2017-04-19 at 16:48 -0400, Roy Pledge wrote:
>> Rework ioremap() for PPC and ARM. The PPC devices require a
>> non-coherent mapping while ARM will work with a non-cachable/write
>> combine mapping.
>>
&
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_ccsr.c | 35 ++-
drivers/soc/fsl/qbman/bman_priv.h | 3 +++
2 files changed, 37 insertions(+), 1 deletion(-)
diff --git a
soc/fsl/qbman: Add missing headers on ARM
Madalin Bucur (4):
soc/fsl/qbman: Drop set/clear_bits usage
soc/fsl/qbman: add QMAN_REV32
soc/fsl/qbman: different register offsets on ARM
fsl/soc/qbman: Enable FSL_LAYERSCAPE config on ARM
Roy Pledge (4):
soc/fsl/qbman: Use shared-dma-poo
From: Claudiu Manoil
Not relevant and arch dependent. Overkill for PPC.
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.h | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.h b/drivers/soc/fsl/qbman/dpaa_sys.h
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_ccsr.c | 138 +-
drivers/soc/fsl/qbman/qman_priv.h | 4 +-
drivers/soc/fsl/qbman
Updates the QMan and BMan device tree bindings for reserved memory
nodes. This makes the reserved memory allocation compatiable with
the shared-dma-pool usage.
Signed-off-by: Roy Pledge
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 12 +-
Documentation/devicetree/bindings/soc
From: Madalin Bucur
Replace PPC specific set/clear_bits API with standard
bit twiddling so driver is portalable outside PPC.
Signed-off-by: Madalin Bucur
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c | 2 +-
drivers/soc/fsl/qbman/qman.c | 8
From: Madalin Bucur
Signed-off-by: Madalin Bucur
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c | 22 ++
drivers/soc/fsl/qbman/qman.c | 38 ++
2 files changed, 60 insertions(+)
diff --git a
From: Valentin Rothberg
The Kconfig symbol for 32bit ARM is 'ARM', not 'ARM32'.
Signed-off-by: Valentin Rothberg
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
Rework ioremap() for PPC and ARM. The PPC devices require a
non-coherent mapping while ARM will work with a non-cachable/write
combine mapping.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman_portal.c | 12 +---
drivers/soc/fsl/qbman/qman_portal.c | 12 +---
2 files
From: Madalin Bucur
Add revision 3.2 of the QBMan block. This is the version
for LS1043A and LS1046A SoCs.
Signed-off-by: Madalin Bucur
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/qman_ccsr.c | 2 ++
drivers/soc/fsl/qbman/qman_priv.h | 1 +
2 files changed, 3 insertions(+)
diff
From: Madalin Bucur
Signed-off-by: Madalin Bucur
Signed-off-by: Claudiu Manoil
[Stuart: changed to use ARCH_LAYERSCAPE]
Signed-off-by: Stuart Yoder
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/fsl
From: Claudiu Manoil
Unlike PPC builds, ARM builds need following headers
explicitly:
+#include for ioread32be()
+#includefor udelay()
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/dpaa_sys.h | 2 ++
1 file changed, 2 insertions
On 5/4/2017 5:07 PM, Scott Wood wrote:
> On Thu, 2017-05-04 at 06:58 +0200, Karim Eshapa wrote:
>> +stop = jiffies + 1;
>> +/*
>> + * if MR was full and h/w had other FQRNI entries to produce, we
>> + * need to allow it time to produce those entries once the
>> + * existing
If the affine portal for a specific CPU is offline at boot time
affine its interrupt to CPU 0. If the CPU is later brought online
the hotplug handler will correctly adjust the affinity.
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c | 17 +
drivers/soc/fsl/qbman
From: Madalin Bucur
Signed-off-by: Madalin Bucur
Signed-off-by: Claudiu Manoil
Signed-off-by: Roy Pledge
---
drivers/soc/fsl/qbman/bman.c | 22 ++
drivers/soc/fsl/qbman/qman.c | 38 ++
2 files changed, 60 insertions(+)
diff --git a
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