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From: Oded Gabbay <oded.gabbay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: "Kuehling, Felix" <Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>
Cc: amd-gfx list <amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Subject: Re: [PATCH 1/2] drm/amd: Add CU-masking ioctl definition to kfd_ioctl.h
Date: Sat, 28 Jul 2018 12:19:34 +0300	[thread overview]
Message-ID: <CAFCwf10s32-6PRsRUS=6WC8iAtgcV_RP34a14dwrEefO7E-t4w@mail.gmail.com> (raw)
In-Reply-To: <1531609559-30402-1-git-send-email-Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>

On Sun, Jul 15, 2018 at 2:06 AM Felix Kuehling <Felix.Kuehling@amd.com> wrote:
>
> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
> ---
>  include/uapi/linux/kfd_ioctl.h | 11 ++++++++++-
>  1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
> index 88d17c3..01674b5 100644
> --- a/include/uapi/linux/kfd_ioctl.h
> +++ b/include/uapi/linux/kfd_ioctl.h
> @@ -76,6 +76,12 @@ struct kfd_ioctl_update_queue_args {
>         __u32 queue_priority;   /* to KFD */
>  };
>
> +struct kfd_ioctl_set_cu_mask_args {
> +       __u32 queue_id;         /* to KFD */
> +       __u32 num_cu_mask;              /* to KFD */
> +       __u64 cu_mask_ptr;              /* to KFD */
> +};
> +
>  /* For kfd_ioctl_set_memory_policy_args.default_policy and alternate_policy */
>  #define KFD_IOC_CACHE_POLICY_COHERENT 0
>  #define KFD_IOC_CACHE_POLICY_NONCOHERENT 1
> @@ -466,7 +472,10 @@ struct kfd_ioctl_unmap_memory_from_gpu_args {
>  #define AMDKFD_IOC_UNMAP_MEMORY_FROM_GPU       \
>                 AMDKFD_IOWR(0x19, struct kfd_ioctl_unmap_memory_from_gpu_args)
>
> +#define AMDKFD_IOC_SET_CU_MASK         \
> +               AMDKFD_IOW(0x1A, struct kfd_ioctl_set_cu_mask_args)
> +
>  #define AMDKFD_COMMAND_START           0x01
> -#define AMDKFD_COMMAND_END             0x1A
> +#define AMDKFD_COMMAND_END             0x1B
>
>  #endif
> --
> 2.7.4
>


This patch is:
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
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      parent reply	other threads:[~2018-07-28  9:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-14 23:05 [PATCH 1/2] drm/amd: Add CU-masking ioctl definition to kfd_ioctl.h Felix Kuehling
     [not found] ` <1531609559-30402-1-git-send-email-Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>
2018-07-14 23:05   ` [PATCH 2/2] drm/amdkfd: Add CU-masking ioctl to KFD Felix Kuehling
     [not found]     ` <1531609559-30402-2-git-send-email-Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>
2018-07-28  9:19       ` Oded Gabbay
2018-07-28  9:19   ` Oded Gabbay [this message]

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