nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-25 02:52:51 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: unit: stub l2_flush for channel setup bind

Browse Source 
Stub g->ops.mm.l2_flush for channel setup bind, as calling HALs
is failing in GVS. This does not affect branch coverage for
this unit test.

Bug 2621189

Change-Id: I3a286f8d09456fe94c661d4be7140791a5ddca61
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2134652
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Thomas Fleury
2019-06-11 14:48:56 -07:00
committed by mobile promotions
parent bf68ff68f0
commit 4d6aafe280
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
userspace/units/fifo/channel/nvgpu-channel.c
View File

@@ -626,6 +626,11 @@ static int stub_ramfc_setup_EINVAL(struct nvgpu_channel *ch, u64 gpfifo_base,
return -EINVAL;
}
static int stub_mm_l2_flush(struct gk20a *g, bool invalidate)
{
return 0;
}
static int test_channel_setup_bind(struct unit_module *m,
struct gk20a *g, void *args)
{
@@ -662,6 +667,7 @@ static int test_channel_setup_bind(struct unit_module *m,
assert(ch != NULL);
g->ops.gr.intr.flush_channel_tlb = stub_gr_intr_flush_channel_tlb;
g->ops.mm.cache.l2_flush = stub_mm_l2_flush; /* bug 2621189 */
mm.g = g;
vm.mm = &mm;