Re: [PATCH v2] soc: fsl: dpio: Add support for QBMan ring bulk enqueue.

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 +++

Re: [PATCH 3/3] soc: fsl: FSL_MC_DPIO selects directly FSL_GUTS

On 8/15/2019 7:09 PM, Li Yang wrote: > On Wed, Jul 3, 2019 at 9:58 AM Ioana Ciornei wrote: >> Make FSL_MC_DPIO select directly FSL_GUTS. Without this change we could >> be in a situation where both FSL_MC_DPIO and SOC_BUS are enabled but >> FSL_GUTS is not. >> >> Signed-off-by: Ioana Ciornei >>

[PATCH v3 7/7] soc/fsl/qbman: Update device tree with reserved memory

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

[PATCH v3 5/7] soc/fsl/qbman: Disable interrupts during portal recovery

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

[PATCH v3 1/7] soc/fsl/qbman: Rework QBMan private memory setup

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

[PATCH v3 6/7] soc/fsl/qbman: Fixup qman_shutdown_fq()

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

[PATCH v3 4/7] soc/fsl/qbman: Fix drain_mr_fqni()

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

[PATCH v3 3/7] soc/fsl/qbman: Cleanup QMan queues if device was already initialized

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

[PATCH v3 0/7] soc/fsl/qbman: Enable Kexec for DPAA1 devices

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

[PATCH v3 2/7] soc/fsl/qbman: Cleanup buffer pools if BMan was initialized prior to bootup

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

[PATCH v2 2/7] soc/fsl/qbman: Cleanup buffer pools if BMan was initialized prior to bootup

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

[PATCH v2 3/7] soc/fsl/qbman: Cleanup QMan queues if device was already initialized

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

[PATCH v2 6/7] soc/fsl/qbman: Fixup qman_shutdown_fq()

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

[PATCH v2 4/7] soc/fsl/qbman: Fix drain_mr_fqni()

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

[PATCH v2 5/7] soc/fsl/qbman: Disable interrupts during portal recovery

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

[PATCH v2 7/7] soc/fsl/qbman: Update device tree with reserved memory

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

[PATCH v2 1/7] soc/fsl/qbman: Rework QBMan private memory setup

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

[PATCH v2 0/7] soc/fsl/qbman: Enable Kexec for DPAA1 devices

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

[PATCH] soc/fsl/qbman: Use index when accessing device tree properties

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

Re: [PATCH v1 4/8] soc/fsl/qbman: Use index when accessing device tree properties

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

[PATCH v1 8/8] soc/fsl/qbman: Update device tree with reserved memory

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

[PATCH v1 7/8] soc/fsl/qbman: Fixup qman_shutdown_fq()

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

[PATCH v1 6/8] soc/fsl/qbman: Disable interrupts during portal recovery

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

[PATCH v1 5/8] soc/fsl/qbman: Fix drain_mr_fqni()

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

[PATCH v1 3/8] soc/fsl/qbman: Cleanup QMan queues if device was already initialized

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

[PATCH v1 4/8] soc/fsl/qbman: Use index when accessing device tree properties

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

[PATCH v1 2/8] soc/fsl/qbman: Cleanup buffer pools if BMan was initialized prior to bootup

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

[PATCH v1 0/8] soc/fsl/qbman: Enable Kexec for DPAA1 devices

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

[PATCH v1 1/8] soc/fsl/qbman: Rework QBMan private memory setup

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_reserved_mem()/kexec interaction

Hi Rob, Not sure if you're the right person to address this to but if not hopefully someone on the list can assist me. I'm trying to understand if memory reserved in the device tree via the "reserved-memory" facility is preserved during a kexec system call, i.e., is the memory at the same

[PATCH] soc: fsl: dpio: Increase timeout for QBMan Management Commands

From: Youri Querry The timeout for QBMan Management Commands can falsely trigger on a busy system. This patch doubles the timeout to avoid the false error reports Signed-off-by: Youri Querry Signed-off-by: Roy Pledge --- drivers/soc/fsl/dpio/qbman-portal.h | 4 ++-- 1 file changed, 2

Re: [PATCH 0/2] soc: fsl: dpio: cleanup on the remove path

pumask to identify which cpus are unused > > drivers/soc/fsl/dpio/dpio-driver.c | 25 - > drivers/soc/fsl/dpio/dpio-service.c | 11 +++ > include/soc/fsl/dpaa2-io.h | 2 ++ > 3 files changed, 29 insertions(+), 9 deletions(-) > Reviewed-by: Roy Pledge

Re: [PATCH 0/2] soc: fsl: dpio: cleanup on the remove path

pumask to identify which cpus are unused > > drivers/soc/fsl/dpio/dpio-driver.c | 25 - > drivers/soc/fsl/dpio/dpio-service.c | 11 +++ > include/soc/fsl/dpaa2-io.h | 2 ++ > 3 files changed, 29 insertions(+), 9 deletions(-) > Reviewed-by: Roy Pledge

[PATCH v1 1/2] bus: mc-bus: Add support for mapping shareable portals

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 | 3 ++- drivers/bus/fsl-mc/fsl-mc-bus.c | 14 -- drivers/bus/fsl-mc/fsl-mc-private.h | 17 ++--- 3

[PATCH v1 0/2] soc: fsl: dpio: Add support for memory backed QBMan portals

needing manual cache manipulations by the CPU. The patches add support for the new portal attributes in the fsl-mc bus drivers as well as modifying the QBMan driver to use the new portal read trigger mechanism. Roy Pledge (2): bus: mc-bus: Add support for mapping shareable portals soc: fsl: dpio

[PATCH v1 1/2] bus: mc-bus: Add support for mapping shareable portals

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 | 3 ++- drivers/bus/fsl-mc/fsl-mc-bus.c | 14 -- drivers/bus/fsl-mc/fsl-mc-private.h | 17 ++--- 3

[PATCH v1 0/2] soc: fsl: dpio: Add support for memory backed QBMan portals

needing manual cache manipulations by the CPU. The patches add support for the new portal attributes in the fsl-mc bus drivers as well as modifying the QBMan driver to use the new portal read trigger mechanism. Roy Pledge (2): bus: mc-bus: Add support for mapping shareable portals soc: fsl: dpio

[PATCH v1 2/2] soc: fsl: dpio: Add support for memory backed QBMan portals

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

[PATCH v1 2/2] soc: fsl: dpio: Add support for memory backed QBMan portals

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

Re: [PATCH v2 4/4] drivers/soc/fsl/dpio: Convert DPIO documentation to .rst

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

Re: [PATCH v2 4/4] drivers/soc/fsl/dpio: Convert DPIO documentation to .rst

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

[PATCH v3 4/4] drivers/soc/fsl/dpio: Convert DPIO documentation to .rst

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

[PATCH v3 4/4] drivers/soc/fsl/dpio: Convert DPIO documentation to .rst

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

[PATCH v3 2/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH v3 0/4] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

the 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

[PATCH v3 1/4] staging: fsl-dpaa2/eth: move generic FD defines to DPIO

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)

[PATCH v3 0/4] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

the 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

[PATCH v3 1/4] staging: fsl-dpaa2/eth: move generic FD defines to DPIO

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)

[PATCH v3 2/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH v3 3/4] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH v3 3/4] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH v2 4/4] drivers/soc/fsl/dpio: Convert DPIO documentation to .rst

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

[PATCH v2 4/4] drivers/soc/fsl/dpio: Convert DPIO documentation to .rst

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

[PATCH v2 2/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH v2 3/4] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH v2 2/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH v2 3/4] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH v2 1/4] staging: fsl-dpaa2/eth: move generic FD defines to DPIO

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)

[PATCH v2 1/4] staging: fsl-dpaa2/eth: move generic FD defines to DPIO

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)

[PATCH v2 0/4] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

the 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

[PATCH v2 0/4] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

the 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

Re: [PATCH 1/2] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

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. >> >>

Re: [PATCH 1/2] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

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. >> >>

Re: [PATCH 0/2] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

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

Re: [PATCH 0/2] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

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

[PATCH 2/2] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH 2/2] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH 1/2] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH 0/2] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

the 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

[PATCH 1/2] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH 0/2] staging/fsl-mc/bus: Move DPIO from staging to drivers/soc/fsl

the 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

[PATCH v4 2/4] drivers/staging/fsl-mc: Fix DPIO error path issue

Remove unneeded call to dev_set_drvdata(dev, NULL) since the device will be deallocated in any case. Signed-off-by: Roy Pledge <roy.ple...@nxp.com> --- drivers/staging/fsl-mc/bus/dpio/dpio-driver.c | 6 +- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/staging/

[PATCH v4 2/4] drivers/staging/fsl-mc: Fix DPIO error path issue

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

[PATCH v4 4/4] drivers/staging: Remove fsl-mc driver from staging

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 <roy.ple...@nxp.com> --- drivers/staging/Kconfig | 2 -- drivers/staging/Makefile| 1 - drivers/staging/

[PATCH v4 4/4] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH v4 0/4] drives/soc/fsl: Move DPIO driver out of staging

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

[PATCH v4 0/4] drives/soc/fsl: Move DPIO driver out of staging

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

[PATCH v4 3/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-off-by: Roy Pledge <roy.ple...@nxp.com> --- MAINTAINERS| 2 +- drivers/crypto/caam/sg_sw_qm2.h| 2 +- drivers/crypto/caam/sg_sw_sec4.h | 2 +- drivers/soc/fsl/K

[PATCH v4 1/4] drivers/staging/fsl-mc: Use devm_memremap/devm_ioremap for DPIO

devm_ioremap() for the cache inhibited area so unmap occurs automatically when the device is released. Signed-off-by: Roy Pledge <roy.ple...@nxp.com> --- drivers/staging/fsl-mc/bus/dpio/dpio-driver.c | 19 +++ drivers/staging/fsl-mc/bus/dpio/qbman-portal.h | 4 ++-- drivers/stagi

[PATCH v4 3/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH v4 1/4] drivers/staging/fsl-mc: Use devm_memremap/devm_ioremap for DPIO

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

Re: [PATCH v3 2/4] drivers/staging/fsl-mc: Fix DPIO error path issues

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

Re: [PATCH v3 2/4] drivers/staging/fsl-mc: Fix DPIO error path issues

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

[PATCH v3 4/4] drivers/staging: Remove fsl-mc driver from staging

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 <roy.ple...@nxp.com> --- drivers/staging/Kconfig | 2 -- drivers/staging/Makefile| 1 - drivers/staging/

[PATCH v3 2/4] drivers/staging/fsl-mc: Fix DPIO error path issues

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 <roy.ple...@nxp.

[PATCH v3 4/4] drivers/staging: Remove fsl-mc driver from staging

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

[PATCH v3 2/4] drivers/staging/fsl-mc: Fix DPIO error path issues

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

[PATCH v3 1/4] drivers/staging/fsl-mc: Use memremap for DPIO cache enabled area

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

[PATCH v3 1/4] drivers/staging/fsl-mc: Use memremap for DPIO cache enabled area

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

[PATCH v3 3/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-off-by: Roy Pledge <roy.ple...@nxp.com> --- MAINTAINERS| 2 +- drivers/crypto/caam/sg_sw_qm2.h| 2 +- drivers/crypto/caam/sg_sw_sec4.h | 2 +- drivers/soc/fsl/K

[PATCH v3 0/4] drives/soc/fsl: Move DPIO driver out of staging

of 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

[PATCH v3 3/4] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH v3 0/4] drives/soc/fsl: Move DPIO driver out of staging

of 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

[v2] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-off-by: Roy Pledge <roy.ple...@nxp.com> --- Changes in v2: - Fix minor conflict in latest linux-next branch - Generate patch using -M so patch is smaller --- MAINTAINERS| 2 +- drivers/soc/fsl/Ma

[v2] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl

-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

[PATCH] staging: fsl-mc/dpio: Add missing argument identifier

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 <roy.ple...@nxp.com> --- drivers/staging/

[PATCH] staging: fsl-mc/dpio: Add missing argument identifier

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/dpaa2-io.h | 2

[PATCH] arm64: dts: Add DPAA QBMan portal 9

ARM DPAA1 (LS1043 and LS1046) have 10 QBMan portals (indexed 0-9) Enable the one that is missing in the device trees. Signed-off-by: Roy Pledge <roy.ple...@nxp.com> --- arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi | 6 ++ arch/arm64/boot/dts/freescale/qoriq-qman-portals.dt

[PATCH] arm64: dts: Add DPAA QBMan portal 9

ARM DPAA1 (LS1043 and LS1046) have 10 QBMan portals (indexed 0-9) Enable the one that is missing in the device trees. Signed-off-by: Roy Pledge --- arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi | 6 ++ arch/arm64/boot/dts/freescale/qoriq-qman-portals.dtsi | 7 +++ 2 files

[PATCH] soc/fsl/qbman: Check if CPU is offline when initializing portals

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.

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