On Thu, Jun 22, 2017 at 11:17 AM, Mark Rutland wrote:
> On Thu, Jun 22, 2017 at 11:13:08AM -0700, Hoan Tran wrote:
>> On Thu, Jun 22, 2017 at 10:52 AM, Mark Rutland wrote:
>> > On Tue, Jun 06, 2017 at 11:02:26AM -0700, Hoan Tran wrote:
>> > > static inline void
>
Hi Mark,
On Thu, Jun 22, 2017 at 11:18 AM, Mark Rutland wrote:
> On Thu, Jun 22, 2017 at 06:52:56PM +0100, Mark Rutland wrote:
>> Hi Hoan,
>>
>> This largely looks good; I have one minor comment.
>>
>> On Tue, Jun 06, 2017 at 11:02:26AM -0700, Hoan Tra
Hi Mark,
On Thu, Jun 22, 2017 at 10:52 AM, Mark Rutland wrote:
>
> Hi Hoan,
>
> This largely looks good; I have one minor comment.
>
> On Tue, Jun 06, 2017 at 11:02:26AM -0700, Hoan Tran wrote:
> > static inline void
> > +xgene_pmu_write_counter64(struct xgene_pmu_
Hi Mark and All,
Do you have any comments on this patch set?
Thank you!
Hoan
On Tue, Jun 6, 2017 at 11:02 AM, Hoan Tran wrote:
> This patch set adds support for SoC-wide (AKA uncore) Performance Monitoring
> Unit version 3.
>
> It can support up to
> - 2 IOB PMU instances
This patch parses PMU Subnode from a match table.
Signed-off-by: Hoan Tran
---
drivers/perf/xgene_pmu.c | 40 ++--
1 file changed, 30 insertions(+), 10 deletions(-)
diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c
index 35b5289..5ffd580
This patch moves PMU leaf functions into a function pointer structure.
It helps code maintain and expasion easier.
Signed-off-by: Hoan Tran
---
drivers/perf/xgene_pmu.c | 85 +---
1 file changed, 66 insertions(+), 19 deletions(-)
diff --git a/drivers
for v3
* Consistent PMU event name
* Update comment
* Correct active MCU detection
v2:
* Split into separate patches
* Use the function pointers for the PMU leaf functions
* Parse PMU subnode by the match table
* Dont allow user change agent id by config1 for SoC PMU v3
Hoan Tran (3):
perf
This patch adds support for SoC-wide (AKA uncore) Performance Monitoring
Unit version 3.
It can support up to
- 2 IOB PMU instances
- 8 L3C PMU instances
- 2 MCB PMU instances
- 8 MCU PMU instances
and these PMUs support 64 bit counter
Signed-off-by: Hoan Tran
---
drivers/perf/xgene_pmu.c
Hi Mark,
On Fri, Jun 2, 2017 at 9:04 AM, Mark Rutland wrote:
> Hi Hoan,
>
> Apologies for the delay in getting to this.
>
> On Mon, Apr 03, 2017 at 09:47:57AM -0700, Hoan Tran wrote:
>> This patch adds support for SoC-wide (AKA uncore) Performance Monitoring
>> U
Hi Mark,
On Fri, Jun 2, 2017 at 10:23 AM, Mark Rutland wrote:
> On Fri, Jun 02, 2017 at 09:54:32AM -0700, Hoan Tran wrote:
>> On Fri, Jun 2, 2017 at 7:59 AM, Mark Rutland wrote:
>> > On Mon, Apr 03, 2017 at 09:47:55AM -0700, Hoan Tran wrote:
>> >> +stat
Hi Mark
On Fri, Jun 2, 2017 at 7:59 AM, Mark Rutland wrote:
> Hi Hoan,
>
> Apologies for the last reply.
>
> On Mon, Apr 03, 2017 at 09:47:55AM -0700, Hoan Tran wrote:
>> +static const struct acpi_device_id xgene_pmu_acpi_type_match[] = {
>> + {"APMC0D5D"
Hi All,
Ping again
Thanks
Hoan
On Fri, May 5, 2017 at 8:48 AM, Hoan Tran wrote:
> Ping!
>
> Thanks
> Hoan
>
> On Thu, Apr 13, 2017 at 10:50 AM, Hoan Tran wrote:
>> Hi All,
>>
>> Do you have any comments on this patch set?
>>
>> Thanks
>>
Ping!
Thanks
Hoan
On Thu, Apr 13, 2017 at 10:50 AM, Hoan Tran wrote:
> Hi All,
>
> Do you have any comments on this patch set?
>
> Thanks
> Hoan
>
> On Mon, Apr 3, 2017 at 9:47 AM, Hoan Tran wrote:
>>
>> This patch set adds support for SoC-wide (AKA uncor
Hi All,
Do you have any comments on this patch set?
Thanks
On Mon, Apr 3, 2017 at 9:47 AM, Hoan Tran wrote:
> This patch set adds support for SoC-wide (AKA uncore) Performance Monitoring
> Unit version 3.
>
> It can support up to
> - 2 IOB PMU instances
> - 8 L3C PMU instan
This patch moves PMU leaf functions into a function pointer structure.
It helps code maintain and expasion easier.
Signed-off-by: Hoan Tran
---
drivers/perf/xgene_pmu.c | 85 +---
1 file changed, 66 insertions(+), 19 deletions(-)
diff --git a/drivers
This patch parses PMU Subnode from a match table.
Signed-off-by: Hoan Tran
---
drivers/perf/xgene_pmu.c | 40 ++--
1 file changed, 30 insertions(+), 10 deletions(-)
diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c
index 35b5289..5ffd580
* Parse PMU subnode by the match table
* Dont allow user change agent id by config1 for SoC PMU v3
Hoan Tran (3):
perf: xgene: Parse PMU subnode from the match table
perf: xgene: Move PMU leaf functions into function pointer structure
perf: xgene: Add support for SoC PMU version 3
This patch adds support for SoC-wide (AKA uncore) Performance Monitoring
Unit version 3.
It can support up to
- 2 IOB PMU instances
- 8 L3C PMU instances
- 2 MCB PMU instances
- 8 MCU PMU instances
Signed-off-by: Hoan Tran
---
drivers/perf/xgene_pmu.c | 572
Hi Mark,
On Tue, Mar 14, 2017 at 12:57 PM, Mark Rutland wrote:
> On Tue, Mar 14, 2017 at 11:06:52AM -0700, Hoan Tran wrote:
>> This patch adds support for SoC-wide (AKA uncore) Performance Monitoring
>> Unit in the next generation of X-Gene SoC.
>>
>&g
This patch set adds support for SoC-wide (AKA uncore) Performance Monitoring
Unit in the next generation of X-Gene SoC.
Hoan Tran (2):
Documentation: perf: xgene: Add support for SoC PMU of next generation of
X-Gene
perf: xgene: Add support for SoC PMU of next generation of X-Gene
This patch adds support for SoC-wide (AKA uncore) Performance Monitoring
Unit in the next generation of X-Gene SoC.
Signed-off-by: Hoan Tran
---
Documentation/perf/xgene-pmu.txt | 17 +++--
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/Documentation/perf/xgene
This patch adds support for SoC-wide (AKA uncore) Performance Monitoring
Unit in the next generation of X-Gene SoC.
Signed-off-by: Hoan Tran
---
drivers/perf/xgene_pmu.c | 645 ++-
1 file changed, 575 insertions(+), 70 deletions(-)
diff --git a
On Fri, Sep 9, 2016 at 1:50 PM, Arnd Bergmann wrote:
> On Friday, September 9, 2016 1:43:17 PM CEST Hoan Tran wrote:
>>
>> > * Are you sure you don't need any smp_rmb()/smp_wmb() barriers
>> > between the accesses?
>>
>> No, we don't need a s
cppc_ss->length);
> + ctx->pcc_comm_addr = memremap(ctx->comm_base_addr,
> + cppc_ss->length,
> + MEMREMAP_WB);
> } else {
> dev_err(&pdev->dev, "Failed to get PCC comm
> region\n");
> rc = -ENODEV;
>
Acked-by: Hoan Tran
Tested-by: Hoan Tran
Thanks
Hoan
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On Fri, Sep 9, 2016 at 12:58 PM, Arnd Bergmann wrote:
> On Friday, September 9, 2016 12:24:32 PM CEST Hoan Tran wrote:
>> On Fri, Sep 9, 2016 at 8:38 AM, Arnd Bergmann wrote:
>> > The newly added hwmon driver fails to build in an allmodconfig
>> > index bc78a5
Hi Arnd,
On Fri, Sep 9, 2016 at 8:38 AM, Arnd Bergmann wrote:
> The newly added hwmon driver fails to build in an allmodconfig
> kernel:
>
> 1 ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined!
>
> According to comments in the code, the mailbox is a shared memory region,
On Fri, Sep 9, 2016 at 9:58 AM, Guenter Roeck wrote:
> Hi Arnd,
>
> On Fri, Sep 09, 2016 at 05:38:58PM +0200, Arnd Bergmann wrote:
>> The newly added hwmon driver fails to build in an allmodconfig
>> kernel:
>>
>> 1 ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko]
>> undefined!
>
lp improve the system]
>
> url:
> https://github.com/0day-ci/linux/commits/Hoan-Tran/hwmon-xgene-Add-support-for-X-Gene-hwmon-driver/20160725-015356
> base:
> https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
> hwmon-next
> config: arm64-allmodconfig
need a newer version of Tianocore.
> Also, if you or your folks can fold your patch set into APM's xgene-next
> GitHub repo, that would help me to keep up with the development.
xgene-next is currently used for device tree patch only.
Thanks
Hoan
>
> Itaru
>
>
> On 7/24/16
Hi Itaru,
> On Jul 23, 2016, at 16:51, Itaru Kitayama wrote:
>
> Hi Hoan,
>
> I've been testing your patch set on a Rev B0 system with ACPI, in dmesg
> I see:
>
> [1.546444] xgene-slimpro-i2c APMC0D40:00: i2c mailbox channel request
> failed
> [1.570062] xgene-slimpro-hwmon APMC0D29:
Hi Guenter,
On Thu, Jul 21, 2016 at 6:30 PM, Guenter Roeck wrote:
> On 07/21/2016 03:37 PM, Hoan Tran wrote:
>>
>> This patch set adds hardware temperature and power reading support for
>> APM X-Gene SoC using the mailbox communication interface.
>> For device tree, it
This patch adds hardware temperature and power reading support for
APM X-Gene SoC using the mailbox communication interface.
Signed-off-by: Hoan Tran
Reviewed-by: Guenter Roeck
---
Documentation/hwmon/xgene-hwmon | 30 ++
drivers/hwmon/Kconfig | 7 +
drivers/hwmon/Makefile
This patch adds DT node to enable hwmon driver for APM X-Gene SoC.
Signed-off-by: Hoan Tran
Acked-by: Guenter Roeck
---
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 5 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 5 +
2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot
for milli-Watt)
- Remove power reading for SoC
- Fix review comments from Guenter
v1
- Initial
Hoan Tran (3):
Documentation: dtb: xgene: Add hwmon dts binding documentation
hwmon: xgene: Add hwmon driver
arm64: dts: apm: Add X-Gene SoC hwmon to device tree
.../devicetree/bindings/hwmon/
This patch adds the APM X-Gene hwmon device tree node documentation.
Signed-off-by: Hoan Tran
Acked-by: Rob Herring
---
.../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 ++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon
Hi Guenter,
On Thu, Jul 21, 2016 at 3:09 PM, Guenter Roeck wrote:
> On Thu, Jul 21, 2016 at 01:55:56PM -0700, Hoan Tran wrote:
>> This patch adds hardware temperature and power reading support for
>> APM X-Gene SoC using the mailbox communication interface.
>>
>&g
This patch adds DT node to enable hwmon driver for APM X-Gene SoC.
Signed-off-by: Hoan Tran
---
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 5 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 5 +
2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
This patch adds the APM X-Gene hwmon device tree node documentation.
Signed-off-by: Hoan Tran
Acked-by: Rob Herring
---
.../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 ++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon
This patch adds hardware temperature and power reading support for
APM X-Gene SoC using the mailbox communication interface.
Signed-off-by: Hoan Tran
---
Documentation/hwmon/xgene-hwmon | 30 ++
drivers/hwmon/Kconfig | 7 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon
Fix review comments from Guenter
v1
- Initial
Hoan Tran (3):
Documentation: dtb: xgene: Add hwmon dts binding documentation
hwmon: xgene: Add hwmon driver
arm64: dts: apm: Add X-Gene SoC hwmon to device tree
.../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 +
Documentation/hw
Hi Guenter,
On Sat, Jul 16, 2016 at 9:35 AM, Guenter Roeck wrote:
> On 07/11/2016 05:30 PM, Hoan Tran wrote:
>>
>> This patch adds hardware temperature and power reading support for
>> APM X-Gene SoC using the mailbox communication interface.
>>
This patch adds the APM X-Gene hwmon device tree node documentation.
Signed-off-by: Hoan Tran
---
.../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 ++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/apm-xgene-hwmon.txt
This patch adds DT node to enable hwmon driver for APM X-Gene SoC.
Signed-off-by: Hoan Tran
---
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 5 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 5 +
2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
This patch adds hardware temperature and power reading support for
APM X-Gene SoC using the mailbox communication interface.
Signed-off-by: Hoan Tran
---
Documentation/hwmon/xgene-hwmon | 30 ++
drivers/hwmon/Kconfig | 7 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon
- Initial
Hoan Tran (3):
Documentation: dtb: xgene: Add hwmon dts binding documentation
hwmon: xgene: Add hwmon driver
arm64: dts: apm: Add X-Gene SoC hwmon to device tree
.../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 +
Documentation/hwmon/xgene-hwmon| 30
On Tue, Jun 7, 2016 at 11:05 AM, Hoan Tran wrote:
> Hi Jassi,
>
> Thanks for your reply !
>
> On Tue, Jun 7, 2016 at 10:20 AM, Jassi Brar wrote:
>> On Tue, May 24, 2016 at 6:31 AM, Hoan Tran wrote:
>>> Hi Rob,
>>>
>>> Thanks for your review !
>
Hi Jassi,
Thanks for your reply !
On Tue, Jun 7, 2016 at 10:20 AM, Jassi Brar wrote:
> On Tue, May 24, 2016 at 6:31 AM, Hoan Tran wrote:
>> Hi Rob,
>>
>> Thanks for your review !
>>
>> On Mon, May 23, 2016 at 1:30 PM, Rob Herring wrote:
>>>
>>
Hi Rob,
On Wed, May 25, 2016 at 10:09 AM, Rob Herring wrote:
>
> On Mon, May 23, 2016 at 06:01:14PM -0700, Hoan Tran wrote:
> > Hi Rob,
> >
> > Thanks for your review !
> >
> > On Mon, May 23, 2016 at 1:30 PM, Rob Herring wrote:
> > >
> > &g
terface.
>>
> Please drop the "'".
Yes, will remove it.
>
>>
>> Signed-off-by: Hoan Tran
>> ---
>> Documentation/hwmon/xgene-hwmon | 32 ++
>> drivers/hwmon/Kconfig | 7 +
>>
Hi Rob,
Thanks for your review !
On Mon, May 23, 2016 at 1:30 PM, Rob Herring wrote:
>
> On Mon, May 16, 2016 at 09:17:25AM -0700, Hoan Tran wrote:
> > This patch adds the APM X-Gene hwmon device tree node documentation.
> >
> > Signed-off-by: Hoan Tran
> > --
This patch adds the APM X-Gene hwmon device tree node documentation.
Signed-off-by: Hoan Tran
---
.../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 ++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/apm-xgene-hwmon.txt
This patch adds DT node to enable hwmon driver for APM X-Gene SoC.
Signed-off-by: Hoan Tran
---
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 5 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 5 +
2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
https://lkml.org/lkml/2016/5/6/482
- [PATCH v2] mailbox: pcc: Support HW-Reduced Communication Subspace Type 2
Hoan Tran (3):
Documentation: dtb: xgene: Add hwmon dts binding documentation
hwmon: xgene: Adds hwmon driver
arm64: dts: apm: Add X-Gene SoC hwmon to device tree
.../devicetree/bindings/
This patch adds hardware temperature and power reading support for
APM X-Gene SoC's using the mailbox communication interface.
Signed-off-by: Hoan Tran
---
Documentation/hwmon/xgene-hwmon | 32 ++
drivers/hwmon/Kconfig | 7 +
drivers/hwmon/Makefile | 1 +
drivers/
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