-off-by: Roy Pledge
---
MAINTAINERS| 2 +-
drivers/crypto/caam/sg_sw_qm2.h| 2 +-
drivers/crypto/caam/sg_sw_sec4.h | 2 +-
drivers/soc/fsl/Kconfig
Remove the staging/drivers/fsl-mc directory from the staging
area now that all the components have been moved to the main
kernel areas.
Signed-off-by: Roy Pledge
---
drivers/staging/Kconfig | 2 --
drivers/staging/Makefile| 1 -
drivers/staging/fsl-mc/Kconfig | 2
Convert the Datapath I/O documentation to .rst format
and move to the Documation/networking/dpaa2 directory
Signed-off-by: Roy Pledge
---
.../networking/dpaa2/dpio-driver.rst | 29 +++---
Documentation/networking/dpaa2/index.rst | 1 +
2 files changed
From: Horia Geantă
Previous commits:
commit 6e2387e8f19e ("staging: fsl-dpaa2/eth: Add Freescale DPAA2
Ethernet driver")
commit 39163c0ce0f4 ("staging: fsl-dpaa2/eth: Errors checking update")
have added bits that are not specific to the WRIOP accelerator.
Move these where they belong (in DPIO)
staging directory.
Horia Geantă (1):
staging: fsl-dpaa2/eth: move generic FD defines to DPIO
Roy Pledge (3):
staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl
drivers/staging: Remove fsl-mc driver from staging
drivers/soc/fsl/dpio: Convert DPIO documentation to .rst
.../networking
On 7/24/2018 9:52 AM, Horia Geanta wrote:
> On 7/23/2018 8:00 PM, Roy Pledge wrote:
>> Convert the Datapath I/O documentation to .rst format
>> and move to the Documation/networking/dpaa2 directory
> typo: ^^^ Documentation
>
>> Signed-off-by: Roy Pledge
Convert the Datapath I/O documentation to .rst format
and move to the Documation/networking/dpaa2 directory
Signed-off-by: Roy Pledge
---
.../networking/dpaa2/dpio-driver.rst | 30 +++---
Documentation/networking/dpaa2/index.rst | 1 +
2 files changed
staging directory.
Horia Geantă (1):
staging: fsl-dpaa2/eth: move generic FD defines to DPIO
Roy Pledge (3):
staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl
drivers/staging: Remove fsl-mc driver from staging
drivers/soc/fsl/dpio: Convert DPIO documentation to .rst
From: Horia Geantă
Previous commits:
commit 6e2387e8f19e ("staging: fsl-dpaa2/eth: Add Freescale DPAA2
Ethernet driver")
commit 39163c0ce0f4 ("staging: fsl-dpaa2/eth: Errors checking update")
have added bits that are not specific to the WRIOP accelerator.
Move these where they belong (in DPIO)
Remove the staging/drivers/fsl-mc directory from the staging
area now that all the components have been moved to the main
kernel areas.
Signed-off-by: Roy Pledge
---
drivers/staging/Kconfig | 2 --
drivers/staging/Makefile| 1 -
drivers/staging/fsl-mc/Kconfig | 2
-off-by: Roy Pledge
---
MAINTAINERS| 2 +-
drivers/crypto/caam/sg_sw_qm2.h| 2 +-
drivers/crypto/caam/sg_sw_sec4.h | 2 +-
drivers/soc/fsl/Kconfig
On 7/9/2018 6:37 AM, Laurentiu Tudor wrote:
> Hi Roy,
>
> Couple of comments inline.
>
> On 05.07.2018 22:41, Roy Pledge wrote:
>> Move the NXP DPIO (Datapath I/O Driver) out of the
>> drivers/staging directory and into the drivers/soc/fsl directory.
>>
>>
On 7/6/2018 8:25 AM, Horia Geanta wrote:
> On 7/5/2018 10:41 PM, Roy Pledge wrote:
>> Move the NXP DPIO (Datapath I/O driver) from the staging/fsl-mc/bus/dpio
>> directory to the drivers/soc/fsl directory.
>>
>> The DPIO driver enables access to the Queue and Buffer Ma
-off-by: Roy Pledge
---
MAINTAINERS| 2 +-
drivers/crypto/caam/sg_sw_qm2.h| 2 +-
drivers/crypto/caam/sg_sw_sec4.h | 2 +-
drivers/soc/fsl/Kconfig
Remove the staging/drivers/fsl-mc directory from the staging
area now that all the components have been moved to the main
kernel areas.
Signed-off-by: Roy Pledge
---
drivers/staging/Kconfig | 2 --
drivers/staging/Makefile| 1 -
drivers/staging/fsl-mc/Kconfig | 2
staging directory.
Roy Pledge (2):
staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl
drivers/staging: Remove fsl-mc driver from staging
MAINTAINERS | 2 +-
drivers/crypto/caam/sg_sw_qm2.h | 2 +-
drivers/crypto
Remove unneeded call to dev_set_drvdata(dev, NULL) since the device
will be deallocated in any case.
Signed-off-by: Roy Pledge
---
drivers/staging/fsl-mc/bus/dpio/dpio-driver.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/staging/fsl-mc/bus/dpio/dpio-driver.c
Remove the staging/drivers/fsl-mc directory from the staging
area now that all the components have been moved to the main
kernel areas.
Signed-off-by: Roy Pledge
---
drivers/staging/Kconfig | 2 --
drivers/staging/Makefile| 1 -
drivers/staging/fsl-mc/Kconfig | 2
-off-by: Roy Pledge
---
MAINTAINERS| 2 +-
drivers/crypto/caam/sg_sw_qm2.h| 2 +-
drivers/crypto/caam/sg_sw_sec4.h | 2 +-
drivers/soc/fsl/Kconfig
devm_ioremap() for the cache inhibited area so unmap occurs
automatically when the device is released.
Signed-off-by: Roy Pledge
---
drivers/staging/fsl-mc/bus/dpio/dpio-driver.c | 19 +++
drivers/staging/fsl-mc/bus/dpio/qbman-portal.h | 4 ++--
drivers/staging/fsl-mc/include/dpaa2
staging/drivers/fsl-mc directory
Changes in v2:
- Fix minor conflict in latest linux-next branch
- Generate patch using -M
Roy Pledge (4):
drivers/staging/fsl-mc: Use devm_memremap/devm_ioremap for DPIO
drivers/staging/fsl-mc: Fix DPIO error path issue
staging:fsl-mc: Move
On 3/27/2018 7:05 AM, Robin Murphy wrote:
> Hi Roy,
>
> On 26/03/18 20:05, Roy Pledge wrote:
>> The error path in the dpaa2_dpio_probe() function was not properly
>> unmapping the QBMan device memory on the error path. This was also
>> missing from the dpaa2_dpio_rel
The error path in the dpaa2_dpio_probe() function was not properly
unmapping the QBMan device memory on the error path. This was also
missing from the dpaa2_dpio_release() function.
Also addresses a memory leak of the device private data structure.
Signed-off-by: Roy Pledge
---
drivers/staging
-off-by: Roy Pledge
---
MAINTAINERS| 2 +-
drivers/crypto/caam/sg_sw_qm2.h| 2 +-
drivers/crypto/caam/sg_sw_sec4.h | 2 +-
drivers/soc/fsl/Kconfig
staging.
Changes in v3:
- Update caam files that use dpaa2 frame header files
- Fix spare errors and memory leak
- Remove empty staging/drivers/fsl-mc directory
Changes in v2:
- Fix minor conflict in latest linux-next branch
- Generate patch using -M
Roy
Remove the staging/drivers/fsl-mc directory from the staging
area now that all the components have been moved to the main
kernel areas.
Signed-off-by: Roy Pledge
---
drivers/staging/Kconfig | 2 --
drivers/staging/Makefile| 1 -
drivers/staging/fsl-mc/Kconfig | 2
Change the mapping of the QBMan cache enabled area from using ioremap_wc()
to memremap(). This allows the __iomem attribute to be removed from the
pointer (which makes sense as accesses try this as cacheable memory not
IO memory). These changes allow sparse checks to pass.
Signed-off-by: Roy
-off-by: Roy Pledge
---
Changes in v2:
- Fix minor conflict in latest linux-next branch
- Generate patch using -M so patch is smaller
---
MAINTAINERS| 2 +-
drivers/soc/fsl/Makefile
When running checkpatch over the DPIO code the following warning
is reported:
WARNING: function definition argument 'struct dpaa2_io_notification_ctx *'
should also have an identifier name
Add the missing identifier.
Signed-off-by: Roy Pledge
---
drivers/staging/fsl-mc/include/dpaa
h
> @@ -88,6 +88,8 @@ void dpaa2_io_down(struct dpaa2_io *d);
>
> irqreturn_t dpaa2_io_irq(struct dpaa2_io *obj);
>
> +struct dpaa2_io *dpaa2_io_service_select(int cpu);
> +
> /**
>* struct dpaa2_io_notification_ctx - The DPIO notification context
> structure
>* @
>> struct dpaa2_io {
>> atomic_t refs;
>>
>> That's a kref, please use it instead of trying to roll your own.
>>
>> And even for this, your locking is not correct (i.e. you do not have
>> any), that needs to be fixed so that teardown works correctly.
>
> I think we can drop this refcount
From: Roy Pledge
Add QBman APIs for frame queue and buffer pool operations.
Signed-off-by: Roy Pledge
Signed-off-by: Haiying Wang
Signed-off-by: Stuart Yoder
---
Notes:
-v6
-checkpatch: Add additional () in QBMAN_INDEX_FROM_DQRR
-checkpatch: Replace check for
From: Roy Pledge
The DPIO service interface handles initialization of DPIO objects
and exports APIs to be used by other DPAA2 object drivers to perform
queuing and buffer management related operations. The service allows
registration of callbacks when frames or notifications are received
The DPIO driver registers with the fsl-mc bus to handle bus-related
events for DPIO objects. Key responsibility is mapping I/O
regions, setting up interrupt handlers, and calling the DPIO
service initialization during probe.
Signed-off-by: Roy Pledge
Signed-off-by: Haiying Wang
Signed-off-by
From: Roy Pledge
add Roy Pledge as maintainer of DPIO
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
Notes:
Notes:
-v4
-adjust file location to be in drivers/staging
-v3
-no changes
-v2
-corrected location of maintainer
From: Ioana Radulescu
Add the command build/parse APIs for operating on DPIO objects through
the DPAA2 Management Complex.
Signed-off-by: Ioana Radulescu
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
Notes:
-v6
- checkpatch: add additional () in DPIO_CMD
From: Roy Pledge
Create header for global dpaa2 definitions. Add definitions
for dequeue results.
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
Notes:
-v4
-adjust file location to be in drivers/staging
-whitespace/alignment cleanup, make
From: Roy Pledge
Add global definitions for DPAA2 frame descriptors and scatter
gather entries.
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
Notes:
-v6
-Fix incorrect size of FD_SHORT_LEN_MASK
-v4
-updated copyright
-adjust file
From: Stuart Yoder
add document describing the dpio driver and it's role, components
and major interfaces
Signed-off-by: Stuart Yoder
Signed-off-by: Roy Pledge
---
Notes:
-v4
-updated copyright
drivers/staging/fsl-mc/bus/dpio/dpio-driver.txt
location for both fsl-mc bus
driver and dpio driver
Ioana Radulescu (1):
bus: fsl-mc: dpio: add APIs for DPIO objects
Roy Pledge (6):
bus: fsl-mc: dpio: add frame descriptor and scatter/gather APIs
bus: fsl-mc: dpio: add global dpaa2 definitions
bus: fsl-mc: dpio: add QBMan portal
From: Stuart Yoder
add document describing the dpio driver and it's role, components
and major interfaces
Signed-off-by: Stuart Yoder
---
drivers/staging/fsl-mc/bus/dpio/dpio-driver.txt | 135 +++
1 file changed, 135 insertions(+)
create mode 100644 drivers/staging/fsl-mc
From: Roy Pledge
Add global definitions for DPAA2 frame descriptors and scatter
gather entries.
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
drivers/staging/fsl-mc/include/dpaa2-fd.h | 448 +
1 file changed, 448 insertions(+)
create mode 100644
From: Roy Pledge
The DPIO service interface handles initialization of DPIO objects
and exports APIs to be used by other DPAA2 object drivers to perform
queuing and buffer management related operations. The service allows
registration of callbacks when frames or notifications are received
From: Roy Pledge
Add QBman APIs for frame queue and buffer pool operations.
Signed-off-by: Roy Pledge
Signed-off-by: Haiying Wang
Signed-off-by: Stuart Yoder
---
drivers/staging/fsl-mc/bus/dpio/Makefile |2 +-
drivers/staging/fsl-mc/bus/dpio/qbman-portal.c | 1033
From: Roy Pledge
add Roy Pledge as maintainer of DPIO
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
MAINTAINERS |6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6e06cf4..9c85028 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4040,6
From: Ioana Radulescu
Add the command build/parse APIs for operating on DPIO objects through
the DPAA2 Management Complex.
Signed-off-by: Ioana Radulescu
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
drivers/staging/fsl-mc/bus/Kconfig | 10 ++
drivers/staging/fsl-mc
The DPIO driver registers with the fsl-mc bus to handle bus-related
events for DPIO objects. Key responsibility is mapping I/O
regions, setting up interrupt handlers, and calling the DPIO
service initialization during probe.
Signed-off-by: Roy Pledge
Signed-off-by: Haiying Wang
Signed-off-by
From: Roy Pledge
Create header for global dpaa2 definitions. Add definitions
for dequeue results.
Signed-off-by: Roy Pledge
Signed-off-by: Stuart Yoder
---
drivers/staging/fsl-mc/include/dpaa2-global.h | 202 +
1 file changed, 202 insertions(+)
create mode 100644
location for both fsl-mc bus
driver and dpio driver
Ioana Radulescu (1):
bus: fsl-mc: dpio: add APIs for DPIO objects
Roy Pledge (6):
bus: fsl-mc: dpio: add frame descriptor and scatter/gather APIs
bus: fsl-mc: dpio: add global dpaa2 definitions
bus: fsl-mc: dpio: add QBMan portal
49 matches
Mail list logo
