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gpu: nvgpu: remove usage of nvgpu_fence

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Remove the usage of nvgpu_fence splattered across nvgpu,
and replace with a struct defined in common code.
The usage is still inside Linux, but this helps the
subsequent unification efforts, e.g. to unify the submit
path.

VQRM-3465

Change-Id: Ic3737450123dfc5e1c40ca5b6b8d8f6b3070aa0d
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691977
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sourab Gupta
2018-04-10 12:05:09 +05:30
committed by mobile promotions
parent f3d22faef8
commit 585e33e408
8 changed files with 37 additions and 15 deletions
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12
drivers/gpu/nvgpu/common/linux/ioctl_channel.c
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@@ -614,6 +614,14 @@ static void nvgpu_get_gpfifo_args(
alloc_gpfifo_args->flags);
}
static void nvgpu_get_fence_args(
struct nvgpu_fence *fence_args_in,
struct nvgpu_channel_fence *fence_args_out)
{
fence_args_out->id = fence_args_in->id;
fence_args_out->value = fence_args_in->value;
}
static int gk20a_channel_wait_semaphore(struct channel_gk20a *ch,
ulong id, u32 offset,
u32 payload, u32 timeout)
@@ -760,6 +768,7 @@ static int gk20a_ioctl_channel_submit_gpfifo(
struct channel_gk20a *ch,
struct nvgpu_submit_gpfifo_args *args)
{
struct nvgpu_channel_fence fence;
struct gk20a_fence *fence_out;
struct fifo_profile_gk20a *profile = NULL;
@@ -779,8 +788,9 @@ static int gk20a_ioctl_channel_submit_gpfifo(
!capable(CAP_SYS_NICE))
return -EPERM;
nvgpu_get_fence_args(&args->fence, &fence);
ret = gk20a_submit_channel_gpfifo(ch, NULL, args, args->num_entries,
args->flags, &args->fence,
args->flags, &fence,
&fence_out, false, profile);
if (ret)