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gpu: nvgpu: add gr manager gops for nvgpu-next-1

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1) Included gr manager gops for nvgpu-next chip

2) Added conf flag to enable/disable MIG

JIRA NVGPU-5646

Change-Id: I37d3b64fb8a49f97d37c89374241d0fc9c75891e
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2382270
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Lakshmanan M
2020-07-20 16:44:05 +05:30
committed by Alex Waterman
parent 71c8d998d4
commit 58ef68e162
3 changed files with 17 additions and 0 deletions
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4
drivers/gpu/nvgpu/Makefile.shared.configs
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@@ -291,6 +291,10 @@ NVGPU_COMMON_CFLAGS += -DCONFIG_TEGRA_GR_VIRTUALIZATION_SERVER
CONFIG_NVGPU_SM_DIVERSITY := 1
NVGPU_COMMON_CFLAGS += -DCONFIG_NVGPU_SM_DIVERSITY
# Enable Multi Instance GPU support for normal build
CONFIG_NVGPU_MIG := 1
NVGPU_COMMON_CFLAGS += -DCONFIG_NVGPU_MIG
endif
endif

9
drivers/gpu/nvgpu/include/nvgpu/gk20a.h
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@@ -173,6 +173,10 @@ enum nvgpu_profiler_pm_reservation_scope;
#include "hal/clk/clk_gk20a.h"
#if defined(CONFIG_NVGPU_NEXT) && defined(CONFIG_NVGPU_MIG)
#include "include/nvgpu/nvgpu_next_gops_grmgr.h"
#endif
#ifdef CONFIG_DEBUG_FS
struct railgate_stats {
unsigned long last_rail_gate_start;
@@ -636,6 +640,11 @@ struct gpu_ops {
} tpc;
#endif
void (*semaphore_wakeup)(struct gk20a *g, bool post_events);
#if defined(CONFIG_NVGPU_NEXT) && defined(CONFIG_NVGPU_MIG)
struct gops_grmgr grmgr;
#endif
};
/**

4
drivers/gpu/nvgpu/include/nvgpu/gops_priv_ring.h
View File

@@ -143,6 +143,10 @@ struct gops_priv_ring {
void (*decode_error_code)(struct gk20a *g, u32 error_code);
/** @endcond DOXYGEN_SHOULD_SKIP_THIS */
#if defined(CONFIG_NVGPU_NEXT)
#include "include/nvgpu/nvgpu_next_gops_priv_ring.h"
#endif
};
#endif /* NVGPU_GOPS_PRIV_RING_H */