On 2019-04-30 10:48 a.m., Trigger Huang wrote:
> [CAUTION: External Email]
>
> amdgpu_vm_make_compute is used to turn a GFX VM into a compute VM,
> the prerequisite is this VM is clean. Let's check if some page tables
> are already filled , while not check if some mapping is already made.
>
>
Acked-by: Alex Deucher
From: amd-gfx on behalf of Trigger
Huang
Sent: Tuesday, April 30, 2019 4:30 AM
To: amd-gfx@lists.freedesktop.org
Cc: Huang, Trigger
Subject: [PATCH] drm/amdgpu: Add IDH_QUERY_ALIVE event for SR-IOV
[CAUTION: External Email]
SR-IOV host
Hi Andrey,
sorry for the late reply, I came back from holiday and try to catch up with the
emails.
On 4/29/19 3:23 PM, Andrey Konovalov wrote:
> On Fri, Apr 26, 2019 at 4:50 PM Catalin Marinas
> wrote:
>>
>> On Mon, Apr 01, 2019 at 06:44:34PM +0200, Andrey Konovalov wrote:
>>> On Fri, Mar 22,
Series is:
Reviewed-by: Alex Deucher
From: amd-gfx on behalf of Russell,
Kent
Sent: Wednesday, May 1, 2019 8:01 AM
To: amd-gfx@lists.freedesktop.org
Cc: Russell, Kent
Subject: [PATCH 2/2] drm/amdgpu: Add PCIe replay count sysfs file
[CAUTION: External Email]
Thank you Kent! The series is Reviewed-by: Felix Kuehling
On 2019-05-01 8:31 a.m., Russell, Kent wrote:
> [CAUTION: External Email]
>
> Fix some spacing issues, log output, uses of !=NULL/==NULL, unneeded
> extra lines and clean up a declaration from =1 to =true for clarity
>
> Change-Id:
Participate in device cgroup. All kfd devices are exposed via /dev/kfd.
So use /dev/dri/renderN node.
Before exposing the device to a task check if it has permission to
access it. If the task (based on its cgroup) can access /dev/dri/renderN
then expose the device via kfd node.
If the task
This is required to check against cgroup permissions.
Signed-off-by: Harish Kasiviswanathan
Reviewed-by: Felix Kuehling
---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 10 ++
drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 3 +++
2 files changed, 13 insertions(+)
diff --git
For AMD compute (amdkfd) driver.
All AMD compute devices are exported via single device node /dev/kfd. As
a result devices cannot be controlled individually using device cgroup.
AMD compute devices will rely on its graphics counterpart that exposes
/dev/dri/renderN node for each device. For each
kfd needs drm_device to call into drm_cgroup functions
Signed-off-by: Harish Kasiviswanathan
Reviewed-by: Felix Kuehling
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_device.c| 2 ++
amdkfd (part of amdgpu) driver supports the AMD GPU compute stack.
amdkfd exposes only a single device /dev/kfd even if multiple AMD GPU
(compute) devices exist in a system. However, amdgpu drvier exposes a
separate render device file /dev/dri/renderDN for each device. To participate
in device
Hi Guys,
Would you help on this patch?
Thanks & Best Wishes,
Trigger Huang
-Original Message-
From: amd-gfx On Behalf Of Trigger Huang
Sent: Tuesday, April 30, 2019 4:30 PM
To: amd-gfx@lists.freedesktop.org
Cc: Huang, Trigger
Subject: [PATCH] drm/amdgpu: Add IDH_QUERY_ALIVE event for
Hi Christian,
Yes, it is the HW guys who suggested to rearm it.
Thanks & Best Wishes,
Trigger Huang
-Original Message-
From: Christian König
Sent: Wednesday, May 01, 2019 1:10 AM
To: Huang, Trigger ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: Rearm IRQ in Vega10
gmc_v8 is for VI, not CIK, so fix those references
Change-Id: Ifa46212fbeadbec7e73ba28d02e97339ffcfb5d1
Signed-off-by: Kent Russell
---
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
Fix some spacing issues, log output, uses of !=NULL/==NULL, unneeded
extra lines and clean up a declaration from =1 to =true for clarity
Change-Id: I638231cde4887a3c2da0b70e5fee77059cfb0bf2
Signed-off-by: Kent Russell
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c| 6 --
Add the PCIE_RX_NUM_NACK and PCIE_RX_NUM_NACK_GENERATED values to the
NBIO SMN headers in preparation for exposing the number of PCIe replays
via sysfs
Change-Id: I36c98b915f191ee2e37d32dc07167c286939d663
Signed-off-by: Kent Russell
---
drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_smn.h
Add a sysfs file for reporting the number of PCIe replays (NAKs). This
returns the sum of NAKs received and NAKs generated
Change-Id: I135d5964ea13309754f80519c84a4eb3d360aab6
Signed-off-by: Kent Russell
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h| 3 +++
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