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 +++
is 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
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
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
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
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
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
of the 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
is 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
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
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
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
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
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
of the 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
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 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
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
is 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
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
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
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
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
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
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
of the 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
for the 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
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
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-private.h
/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
pdev)
> }
>
> pcfg->pools = qm_get_pools_sdqcr();
> + if (pcfg->pools == 0)
> + return -EPROBE_DEFER;
>
> spin_lock(_lock);
> cpu = cpumask_next_zero(-1, _cpus);
Reviewed-by: Roy Pledge
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 <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman.
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
[Stuart: changed to use ARCH_LAYERSCAPE]
Signed-off-by: Stuart Yoder <stuart.yo...@nxp.com>
Signed-off-by: Roy Pl
From: Claudiu Manoil <claudiu.man...@nxp.com>
Unlike PPC builds, ARM builds need following headers
explicitly:
+#include for ioread32be()
+#includefor udelay()
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman.c | 22 ++
drivers/s
Rework portal mapping for PPC and ARM. The PPC devices require a
cacheable coherent mapping while ARM will work with a non-cachable/write
combine mapping. This also eliminates the need for manual cache
flushes on ARM. This also fixes the code so sparse checking is clean.
Signed-off-by: Roy Pledge
From: Valentin Rothberg <valentinrothb...@gmail.com>
The Kconfig symbol for 32bit ARM is 'ARM', not 'ARM32'.
Signed-off-by: Valentin Rothberg <valentinrothb...@gmail.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com&
From: Claudiu Manoil <claudiu.man...@nxp.com>
Not relevant and arch dependent. Overkill for PPC.
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/dpaa_sys.h | 4
1 file changed, 4 deleti
Updates the QMan and BMan device tree bindings for reserved memory
nodes. This makes the reserved memory allocation compatible with
the shared-dma-pool usage.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 12 +-
Documen
From: Madalin Bucur <madalin.bu...@nxp.com>
Add revision 3.2 of the QBMan block. This is the version
for LS1043A and LS1046A SoCs.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 2 +
From: Madalin Bucur <madalin.bu...@nxp.com>
Replace PPC specific set/clear_bits API with standard
bit twiddling so driver is portalable outside PPC.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: R
The QBMan device uses several memory regions to manage frame
queues and buffers. Add a common routine for extracting and
initializing these reserved memory areas.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/Makefile | 2 +-
drivers/soc/fsl/qbman/dpaa_sys.
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
soc/fsl/qbman: Enable FSL_LAYERSCAPE config on ARM
Roy Pledge (5):
soc/fsl/qbman: Add common routine for QBMan private allocations
soc/fsl
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman_ccsr.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/soc/fsl/qbman/bman_ccsr.c
b/drivers/soc/fsl
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 93 ++-
drivers/soc/fsl/qbman/qman_priv.
On 9/15/2017 5:49 PM, Catalin Marinas wrote:
> On Thu, Sep 14, 2017 at 07:07:50PM +0000, Roy Pledge wrote:
>> On 9/14/2017 10:00 AM, Catalin Marinas wrote:
>>> On Thu, Aug 24, 2017 at 04:37:51PM -0400, Roy Pledge wrote:
>>>> @@ -123,23 +122,34 @@ static int bman_porta
On 9/14/2017 10:00 AM, Catalin Marinas wrote:
> On Thu, Aug 24, 2017 at 04:37:51PM -0400, Roy Pledge wrote:
>> diff --git a/drivers/soc/fsl/qbman/bman.c b/drivers/soc/fsl/qbman/bman.c
>> index ff8998f..e31c843 100644
>> --- a/drivers/soc/fsl/qbman/bman.c
>> +++ b/d
On 9/14/2017 9:49 AM, Catalin Marinas wrote:
> On Thu, Aug 24, 2017 at 04:37:49PM -0400, Roy Pledge wrote:
>> From: Claudiu Manoil <claudiu.man...@nxp.com>
>>
>> Not relevant and arch dependent. Overkill for PPC.
>>
>> Signed-off-by: Claudiu Manoil <cla
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
[Stuart: changed to use ARCH_LAYERSCAPE]
Signed-off-by: Stuart Yoder <stuart.yo...@nxp.com>
Signed-off-by: Roy Pl
From: Claudiu Manoil <claudiu.man...@nxp.com>
Unlike PPC builds, ARM builds need following headers
explicitly:
+#include for ioread32be()
+#includefor udelay()
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman.c | 22 ++
drivers/s
Rework portal mapping for PPC and ARM. The PPC devices require a
cacheable coherent mapping while ARM will work with a non-cachable/write
combine mapping. This also eliminates the need for manual cache
flushes on ARM
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/
From: Madalin Bucur <madalin.bu...@nxp.com>
Add revision 3.2 of the QBMan block. This is the version
for LS1043A and LS1046A SoCs.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 2 +
From: Valentin Rothberg <valentinrothb...@gmail.com>
The Kconfig symbol for 32bit ARM is 'ARM', not 'ARM32'.
Signed-off-by: Valentin Rothberg <valentinrothb...@gmail.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com&
From: Claudiu Manoil <claudiu.man...@nxp.com>
Not relevant and arch dependent. Overkill for PPC.
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/dpaa_sys.h | 4
1 file changed, 4 deleti
From: Madalin Bucur <madalin.bu...@nxp.com>
Replace PPC specific set/clear_bits API with standard
bit twiddling so driver is portalable outside PPC.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: R
Updates the QMan and BMan device tree bindings for reserved memory
nodes. This makes the reserved memory allocation compatible with
the shared-dma-pool usage.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 12 +-
Documen
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 138 +-
drivers/soc/fsl/qbman/qman_priv.h
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman_ccsr.c | 35 ++-
drivers/soc/fsl/qbman/bman_priv.h | 3 +++
2 files changed, 37 insertions
/qbman: Drop L1_CACHE_BYTES 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
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 <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman.
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
From: Claudiu Manoil <claudiu.man...@nxp.com>
Unlike PPC builds, ARM builds need following headers
explicitly:
+#include for ioread32be()
+#includefor udelay()
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
[Stuart: changed to use ARCH_LAYERSCAPE]
Signed-off-by: Stuart Yoder <stuart.yo...@nxp.com>
Signed-off-by: Roy Pl
From: Madalin Bucur <madalin.bu...@nxp.com>
Add revision 3.2 of the QBMan block. This is the version
for LS1043A and LS1046A SoCs.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 2 +
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 <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman_portal.c | 12 +---
drivers/soc/fsl/qbman/qman_portal.
From: Valentin Rothberg <valentinrothb...@gmail.com>
The Kconfig symbol for 32bit ARM is 'ARM', not 'ARM32'.
Signed-off-by: Valentin Rothberg <valentinrothb...@gmail.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com&
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman.c | 22 ++
drivers/s
From: Madalin Bucur <madalin.bu...@nxp.com>
Replace PPC specific set/clear_bits API with standard
bit twiddling so driver is portalable outside PPC.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: R
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 <roy.ple...@nxp.com>
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 12 +-
Documen
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 138 +-
drivers/soc/fsl/qbman/qman_priv.h
From: Claudiu Manoil <claudiu.man...@nxp.com>
Not relevant and arch dependent. Overkill for PPC.
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/dpaa_sys.h | 4
1 file changed, 4 deleti
/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-pool for BMan
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman_ccsr.c | 35 ++-
drivers/soc/fsl/qbman/bman_priv.h | 3 +++
2 files changed, 37 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.
>>
>> S
From: Claudiu Manoil <claudiu.man...@nxp.com>
Unlike PPC builds, ARM builds need following headers
explicitly:
+#include for ioread32be()
+#includefor udelay()
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy
From: Valentin Rothberg <valentinrothb...@gmail.com>
The Kconfig symbol for 32bit ARM is 'ARM', not 'ARM32'.
Signed-off-by: Valentin Rothberg <valentinrothb...@gmail.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com&
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
[Stuart: changed to use ARCH_LAYERSCAPE]
Signed-off-by: Stuart Yoder <stuart.yo...@nxp.com>
Signed-off-by: Roy Pl
From: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman.c | 22 ++
drivers/s
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 <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman_portal.c | 16 +---
drivers/soc/fsl/qbman/qman_portal.
From: Madalin Bucur <madalin.bu...@nxp.com>
Add revision 3.2 of the QBMan block. This is the version
for LS1043A and LS1046A SoCs.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 2 +
From: Claudiu Manoil <claudiu.man...@nxp.com>
Not relevant and arch dependent. Overkill for PPC.
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/dpaa_sys.h | 4
1 file changed, 4 deleti
From: Madalin Bucur <madalin.bu...@nxp.com>
Replace PPC specific set/clear_bits API with standard
bit twiddling so driver is portalable outside PPC.
Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.man...@nxp.com>
Signed-off-by: R
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 <roy.ple...@nxp.com>
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 11 ++-
Documen
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 136 +-
drivers/soc/fsl/qbman/qman_priv.h
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman_ccsr.c | 35 ++-
drivers/soc/fsl/qbman/bman_priv.h | 3 +++
2 files changed, 37 insertions
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
-by: Roy Pledge <roy.ple...@nxp.com>
---
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
@@ -
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/
>
&
Enable HAVE_GENERIC_DMA_COHERENT to enable use of shared-dma-pool
reserved memory mappings
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
arch/powerpc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 186e060..0e80e8b
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 <roy.ple...@nxp.com>
---
Documentation/devicetree/bindings/soc/fsl/bman.txt | 10 +-
Documen
QBMan now uses the shared-dma-pool mechansim to manage early
memory reservations.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
arch/powerpc/boot/dts/fsl/b4qds.dtsi| 6 ++
arch/powerpc/boot/dts/fsl/b4si-post.dtsi| 15 ---
arch/powerpc/boot/dts/fsl/cyrus
Use the shared-memory-pool mechanism for frame queue descriptor and
packed frame descriptor record area allocations.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 119 +-
drivers/soc/fsl/qbman/qman_priv.h
Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.
Signed-off-by: Roy Pledge <roy.ple...@nxp.com>
---
drivers/soc/fsl/qbman/bman_ccsr.c | 27 ++-
drivers/soc/fsl/qbman/bman_priv.h | 3 +++
2 files changed, 29 insertions(+), 1 de
the 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
-by: Roy Pledge <roy.ple...@nxp.com>
---
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
@@ -
soc/fsl: Introduce drivers for 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
&
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