Re: [V5 PATCH 1/5] ACPI / scan: Parse _CCA and setup device coherency

2015-05-22 Thread Suravee Suthikulanit
Not sure if this went out earlier. So I am resending. On 5/22/15 16:56, Rafael J. Wysocki wrote: diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 39c485b..b9657af 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -13,6 +13,7 @@ #include linux/slab.h #include

Re: [V5 PATCH 1/5] ACPI / scan: Parse _CCA and setup device coherency

2015-05-22 Thread Rafael J. Wysocki
On Wednesday, May 20, 2015 05:09:14 PM Suravee Suthikulpanit wrote: This patch implements support for ACPI _CCA object, which is introduced in ACPIv5.1, can be used for specifying device DMA coherency attribute. The parsing logic traverses device namespace to parse coherency information, and

Re: [V5 PATCH 1/5] ACPI / scan: Parse _CCA and setup device coherency

2015-05-22 Thread Suravee Suthikulanit
On 5/22/2015 8:25 PM, Rafael J. Wysocki wrote: On Friday, May 22, 2015 07:15:17 PM Suravee Suthikulanit wrote: On 5/22/2015 6:05 PM, Rafael J. Wysocki wrote: On Friday, May 22, 2015 05:24:15 PM Suravee Suthikulanit wrote: Not sure if this went out earlier. So I am resending. On 5/22/15

Re: [V5 PATCH 1/5] ACPI / scan: Parse _CCA and setup device coherency

2015-05-22 Thread Suravee Suthikulanit
On 5/22/2015 6:05 PM, Rafael J. Wysocki wrote: On Friday, May 22, 2015 05:24:15 PM Suravee Suthikulanit wrote: Not sure if this went out earlier. So I am resending. On 5/22/15 16:56, Rafael J. Wysocki wrote: diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 39c485b..b9657af 100644

Re: [V5 PATCH 1/5] ACPI / scan: Parse _CCA and setup device coherency

2015-05-22 Thread Rafael J. Wysocki
On Friday, May 22, 2015 07:15:17 PM Suravee Suthikulanit wrote: On 5/22/2015 6:05 PM, Rafael J. Wysocki wrote: On Friday, May 22, 2015 05:24:15 PM Suravee Suthikulanit wrote: Not sure if this went out earlier. So I am resending. On 5/22/15 16:56, Rafael J. Wysocki wrote: diff --git

Re: [V5 PATCH 1/5] ACPI / scan: Parse _CCA and setup device coherency

2015-05-22 Thread Rafael J. Wysocki
On Friday, May 22, 2015 05:24:15 PM Suravee Suthikulanit wrote: Not sure if this went out earlier. So I am resending. On 5/22/15 16:56, Rafael J. Wysocki wrote: diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 39c485b..b9657af 100644 --- a/drivers/acpi/glue.c +++

[V5 PATCH 1/5] ACPI / scan: Parse _CCA and setup device coherency

2015-05-20 Thread Suravee Suthikulpanit
This patch implements support for ACPI _CCA object, which is introduced in ACPIv5.1, can be used for specifying device DMA coherency attribute. The parsing logic traverses device namespace to parse coherency information, and stores it in acpi_device_flags. Then uses it to call