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gpu: nvgpu: Linux specific GPU characteristics flags

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Make GPU characteristics flags specific to Linux code only. The
rest of driver is moved to using nvgpu_is_enabled() API.

JIRA NVGPU-259

Change-Id: I2faf46ef64c964361c267887b28c9d19806d6d51
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1583876
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2017-10-11 14:58:57 -07:00
committed by mobile promotions
parent 9eebb7831f
commit e49d93a960
12 changed files with 209 additions and 72 deletions
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7
drivers/gpu/nvgpu/common/linux/ioctl_channel.c
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@@ -28,6 +28,7 @@
#include <nvgpu/log.h>
#include <nvgpu/list.h>
#include <nvgpu/debug.h>
#include <nvgpu/enabled.h>
#include "gk20a/gk20a.h"
#include "gk20a/ctxsw_trace_gk20a.h"
@@ -99,8 +100,7 @@ static int gk20a_channel_cycle_stats(struct channel_gk20a *ch,
void *virtual_address;
/* is it allowed to handle calls for current GPU? */
if (0 == (ch->g->gpu_characteristics.flags &
NVGPU_GPU_FLAGS_SUPPORT_CYCLE_STATS))
if (!nvgpu_is_enabled(ch->g, NVGPU_SUPPORT_CYCLE_STATS))
return -ENOSYS;
if (args->dmabuf_fd && !ch->cyclestate.cyclestate_buffer_handler) {
@@ -176,8 +176,7 @@ static int gk20a_channel_cycle_stats_snapshot(struct channel_gk20a *ch,
int ret;
/* is it allowed to handle calls for current GPU? */
if (0 == (ch->g->gpu_characteristics.flags &
NVGPU_GPU_FLAGS_SUPPORT_CYCLE_STATS_SNAPSHOT))
if (!nvgpu_is_enabled(ch->g, NVGPU_SUPPORT_CYCLE_STATS_SNAPSHOT))
return -ENOSYS;
if (!args->dmabuf_fd)