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gpu: nvgpu: debugfs node to enable/disable ltc_illegal_compstat intr

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Added debugfs node under ltc directory with name:
intr_illegal_compstat_enable

Enabling/disabling of ltc_illegal_compstat intr is
possible through debugfs node.

Since ltc state is lost with rail gate, this setting is
cached and will be populated during ltc initialization.

Bug 2099406

Change-Id: I4bf62228dfd2bbb94f87f923f9f4f6e5ad0b07f0
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1774683
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
seshendra Gadagottu
2018-07-09 16:25:40 -07:00
committed by mobile promotions
parent 2c2d9e6671
commit 69be500c0b
10 changed files with 147 additions and 2 deletions
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2
drivers/gpu/nvgpu/os/linux/debug.c
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@@ -22,6 +22,7 @@
#include "debug_sched.h"
#include "debug_hal.h"
#include "debug_xve.h"
#include "debug_ltc.h"
#include "debug_bios.h"
#include "os_linux.h"
#include "platform_gk20a.h"
@@ -435,6 +436,7 @@ void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink)
#ifdef CONFIG_NVGPU_TRACK_MEM_USAGE
nvgpu_kmem_debugfs_init(g);
#endif
nvgpu_ltc_debugfs_init(g);
if (g->pci_vendor_id) {
nvgpu_xve_debugfs_init(g);
nvgpu_bios_debugfs_init(g);