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gpu: nvgpu: define EVENT_IDs in common code

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All the event ids NVGPU_IOCTL_CHANNEL_EVENT_ID_* are defined in linux
specific user header uapi/linux/nvgpu.h and can't be used in common
code

Hence add new definitions of type NVGPU_EVENT_ID_* for all the events
in common code and use them wherever required in common code

For future additions to event ids, we need to update both
NVGPU_IOCTL_CHANNEL_EVENT_ID_* and NVGPU_EVENT_ID_* fields

Also add new API nvgpu_event_id_to_ioctl_channel_event_id() to convert
common event_id of the form NVGPU_EVENT_ID_* to Linux specific event_id
of the form NVGPU_IOCTL_CHANNEL_EVENT_ID_*
Use this API in gk20a_channel/tsg_event_id_post_event() to get correct
event_id

Jira NVGPU-259

Change-Id: I15a7f41181fdbb8f1876f88bbcd044447d88325f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1591434
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:
Deepak Nibade
2017-11-03 05:36:10 -07:00
committed by mobile promotions
parent 69c301a992
commit 1480afeb01
7 changed files with 61 additions and 14 deletions
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7
drivers/gpu/nvgpu/common/linux/ioctl_tsg.c
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@@ -80,11 +80,16 @@ static int gk20a_tsg_get_event_data_from_id(struct tsg_gk20a *tsg,
}
void gk20a_tsg_event_id_post_event(struct tsg_gk20a *tsg,
int event_id)
int __event_id)
{
struct gk20a_event_id_data *event_id_data;
u32 event_id;
int err = 0;
event_id = nvgpu_event_id_to_ioctl_channel_event_id(__event_id);
if (event_id >= NVGPU_IOCTL_CHANNEL_EVENT_ID_MAX)
return;
err = gk20a_tsg_get_event_data_from_id(tsg, event_id,
&event_id_data);
if (err)