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/*
* GV11B FB
*
* Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef _NVGPU_GV11B_FB
#define _NVGPU_GV11B_FB
struct gpu_ops;
#define STALL_REG_INDEX 0
#define NONSTALL_REG_INDEX 1
#define NONREPLAY_REG_INDEX 0
#define REPLAY_REG_INDEX 1
#define FAULT_BUF_DISABLED 0
#define FAULT_BUF_ENABLED 1
#define FAULT_BUF_VALID 1
#define CHECK_NEXT_FAULT_BUF 1
#define HUB_INTR_TYPE_OTHER 1 /* bit 0 */
#define HUB_INTR_TYPE_NONREPLAY 2 /* bit 1 */
#define HUB_INTR_TYPE_REPLAY 4 /* bit 2 */
#define HUB_INTR_TYPE_ECC_UNCORRECTED 8 /* bit 3 */
#define HUB_INTR_TYPE_ACCESS_COUNTER 16 /* bit 4 */
#define HUB_INTR_TYPE_ALL (HUB_INTR_TYPE_OTHER | \
HUB_INTR_TYPE_NONREPLAY | \
HUB_INTR_TYPE_REPLAY | \
HUB_INTR_TYPE_ECC_UNCORRECTED | \
HUB_INTR_TYPE_ACCESS_COUNTER)
#define FAULT_TYPE_OTHER_AND_NONREPLAY 0
#define FAULT_TYPE_REPLAY 1
void gv11b_init_fb(struct gpu_ops *gops);
u32 gv11b_fb_is_fault_buf_enabled(struct gk20a *g,
unsigned int index);
void gv11b_fb_fault_buf_set_state_hw(struct gk20a *g,
unsigned int index, unsigned int state);
void gv11b_fb_nonreplay_fault_buf_configure_hw(struct gk20a *g);
void gv11b_fb_enable_hub_intr(struct gk20a *g,
unsigned int index, unsigned int intr_type);
void gv11b_fb_disable_hub_intr(struct gk20a *g,
unsigned int index, unsigned int intr_type);
void gv11b_fb_fault_buf_configure_hw(struct gk20a *g, unsigned int index);
bool gv11b_fb_mmu_fault_pending(struct gk20a *g);
#endif
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