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/*
* GV11B FB
*
* Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef _NVGPU_GV11B_FB
#define _NVGPU_GV11B_FB
#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_INVALID 0
#define FAULT_BUF_VALID 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
struct gk20a;
void gv11b_fb_init_fs_state(struct gk20a *g);
void gv11b_fb_init_cbc(struct gk20a *g, struct gr_gk20a *gr);
void gv11b_fb_reset(struct gk20a *g);
void gv11b_fb_hub_isr(struct gk20a *g);
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_fault_buf_configure_hw(struct gk20a *g, unsigned int index);
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);
bool gv11b_fb_mmu_fault_pending(struct gk20a *g);
#endif
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