* [PATCH] drm/ttm: use phys_addr_t for ttm_bus_placement
@ 2016-04-01 15:02 Alex Deucher
2016-04-01 16:31 ` Julian Margetson
2016-04-01 17:55 ` Christian König
0 siblings, 2 replies; 4+ messages in thread
From: Alex Deucher @ 2016-04-01 15:02 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Thomas Hellstrom, Hans Verkuil, Julian Margetson
Fixes ttm on platforms like PPC460 where the CPU
is in 32-bit mode, but the physical addresses are
>32 bits.
Extracted from a patch by Hans.
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Cc: Julian Margetson <runaway@candw.ms>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
include/drm/ttm/ttm_bo_api.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index afae231..055a08d 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -92,7 +92,7 @@ struct ttm_placement {
*/
struct ttm_bus_placement {
void *addr;
- unsigned long base;
+ phys_addr_t base;
unsigned long size;
unsigned long offset;
bool is_iomem;
--
2.5.5
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^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] drm/ttm: use phys_addr_t for ttm_bus_placement
2016-04-01 15:02 [PATCH] drm/ttm: use phys_addr_t for ttm_bus_placement Alex Deucher
@ 2016-04-01 16:31 ` Julian Margetson
2016-04-01 16:42 ` Thomas Hellstrom
2016-04-01 17:55 ` Christian König
1 sibling, 1 reply; 4+ messages in thread
From: Julian Margetson @ 2016-04-01 16:31 UTC (permalink / raw)
To: Alex Deucher, dri-devel; +Cc: Alex Deucher, Thomas Hellstrom, Hans Verkuil
On 4/1/2016 11:02 AM, Alex Deucher wrote:
> Fixes ttm on platforms like PPC460 where the CPU
> is in 32-bit mode, but the physical addresses are
>> 32 bits.
> Extracted from a patch by Hans.
>
> Cc: Thomas Hellstrom <thellstrom@vmware.com>
> Cc: Julian Margetson <runaway@candw.ms>
> Cc: Hans Verkuil <hans.verkuil@cisco.com>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> ---
> include/drm/ttm/ttm_bo_api.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
> index afae231..055a08d 100644
> --- a/include/drm/ttm/ttm_bo_api.h
> +++ b/include/drm/ttm/ttm_bo_api.h
> @@ -92,7 +92,7 @@ struct ttm_placement {
> */
> struct ttm_bus_placement {
> void *addr;
> - unsigned long base;
> + phys_addr_t base;
> unsigned long size;
> unsigned long offset;
> bool is_iomem;
Tested and working .
Tested-by: Julian Margetson <runaway@candw.ms>
Regards
Julian
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] drm/ttm: use phys_addr_t for ttm_bus_placement
2016-04-01 16:31 ` Julian Margetson
@ 2016-04-01 16:42 ` Thomas Hellstrom
0 siblings, 0 replies; 4+ messages in thread
From: Thomas Hellstrom @ 2016-04-01 16:42 UTC (permalink / raw)
To: Julian Margetson, Alex Deucher, dri-devel; +Cc: Alex Deucher, Hans Verkuil
Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
On 04/01/2016 06:31 PM, Julian Margetson wrote:
> On 4/1/2016 11:02 AM, Alex Deucher wrote:
>> Fixes ttm on platforms like PPC460 where the CPU
>> is in 32-bit mode, but the physical addresses are
>>> 32 bits.
>> Extracted from a patch by Hans.
>>
>> Cc: Thomas Hellstrom <thellstrom@vmware.com>
>> Cc: Julian Margetson <runaway@candw.ms>
>> Cc: Hans Verkuil <hans.verkuil@cisco.com>
>> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>> ---
>> include/drm/ttm/ttm_bo_api.h | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
>> index afae231..055a08d 100644
>> --- a/include/drm/ttm/ttm_bo_api.h
>> +++ b/include/drm/ttm/ttm_bo_api.h
>> @@ -92,7 +92,7 @@ struct ttm_placement {
>> */
>> struct ttm_bus_placement {
>> void *addr;
>> - unsigned long base;
>> + phys_addr_t base;
>> unsigned long size;
>> unsigned long offset;
>> bool is_iomem;
> Tested and working .
> Tested-by: Julian Margetson <runaway@candw.ms>
>
> Regards
> Julian
>
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/ttm: use phys_addr_t for ttm_bus_placement
2016-04-01 15:02 [PATCH] drm/ttm: use phys_addr_t for ttm_bus_placement Alex Deucher
2016-04-01 16:31 ` Julian Margetson
@ 2016-04-01 17:55 ` Christian König
1 sibling, 0 replies; 4+ messages in thread
From: Christian König @ 2016-04-01 17:55 UTC (permalink / raw)
To: Alex Deucher, dri-devel
Cc: Alex Deucher, Thomas Hellstrom, Hans Verkuil, Julian Margetson
Am 01.04.2016 um 17:02 schrieb Alex Deucher:
> Fixes ttm on platforms like PPC460 where the CPU
> is in 32-bit mode, but the physical addresses are
>> 32 bits.
> Extracted from a patch by Hans.
>
> Cc: Thomas Hellstrom <thellstrom@vmware.com>
> Cc: Julian Margetson <runaway@candw.ms>
> Cc: Hans Verkuil <hans.verkuil@cisco.com>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
> ---
> include/drm/ttm/ttm_bo_api.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
> index afae231..055a08d 100644
> --- a/include/drm/ttm/ttm_bo_api.h
> +++ b/include/drm/ttm/ttm_bo_api.h
> @@ -92,7 +92,7 @@ struct ttm_placement {
> */
> struct ttm_bus_placement {
> void *addr;
> - unsigned long base;
> + phys_addr_t base;
> unsigned long size;
> unsigned long offset;
> bool is_iomem;
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^ permalink raw reply [flat|nested] 4+ messages in thread
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Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2016-04-01 15:02 [PATCH] drm/ttm: use phys_addr_t for ttm_bus_placement Alex Deucher
2016-04-01 16:31 ` Julian Margetson
2016-04-01 16:42 ` Thomas Hellstrom
2016-04-01 17:55 ` Christian König
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