Delete no-longer-needed nvgpu headersHEADmasterjbakita-wip

The dependency on these was removed in commit 8340d234.

1 files changed, 0 insertions, 472 deletions

diff --git a/include/gk20a/fifo_gk20a.h b/include/gk20a/fifo_gk20a.h
deleted file mode 100644
index 078236d..0000000
--- a/include/gk20a/fifo_gk20a.h
+++ /dev/null
@@ -1,472 +0,0 @@
-/*
- * GK20A graphics fifo (gr host)
- *
- * Copyright (c) 2011-2021, 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 FIFO_GK20A_H
-#define FIFO_GK20A_H
-
-#include <nvgpu/kref.h>
-
-struct gk20a_debug_output;
-struct mmu_fault_info;
-struct nvgpu_semaphore;
-struct channel_gk20a;
-struct tsg_gk20a;
-
-enum {
-        NVGPU_FIFO_RUNLIST_INTERLEAVE_LEVEL_LOW = 0,
-        NVGPU_FIFO_RUNLIST_INTERLEAVE_LEVEL_MEDIUM,
-        NVGPU_FIFO_RUNLIST_INTERLEAVE_LEVEL_HIGH,
-        NVGPU_FIFO_RUNLIST_INTERLEAVE_NUM_LEVELS,
-};
-
-#define MAX_RUNLIST_BUFFERS             2
-
-#define FIFO_INVAL_ENGINE_ID            ((u32)~0)
-#define FIFO_INVAL_CHANNEL_ID           ((u32)~0)
-#define FIFO_INVAL_TSG_ID               ((u32)~0)
-#define FIFO_INVAL_RUNLIST_ID           ((u32)~0)
-
-#define ID_TYPE_CHANNEL                 0
-#define ID_TYPE_TSG                     1
-#define ID_TYPE_UNKNOWN                 ((u32)~0)
-
-#define RC_YES                          1
-#define RC_NO                           0
-
-#define GRFIFO_TIMEOUT_CHECK_PERIOD_US 100000
-
-#define RC_TYPE_NO_RC                   0
-#define RC_TYPE_MMU_FAULT               1
-#define RC_TYPE_PBDMA_FAULT             2
-#define RC_TYPE_GR_FAULT                3
-#define RC_TYPE_PREEMPT_TIMEOUT         4
-#define RC_TYPE_CTXSW_TIMEOUT           5
-#define RC_TYPE_RUNLIST_UPDATE_TIMEOUT  6
-#define RC_TYPE_FORCE_RESET             7
-#define RC_TYPE_SCHED_ERR               8
-
-#define NVGPU_FIFO_DEFAULT_TIMESLICE_TIMEOUT    128UL
-#define NVGPU_FIFO_DEFAULT_TIMESLICE_SCALE      3UL
-
-/*
- * Number of entries in the kickoff latency buffer, used to calculate
- * the profiling and histogram. This number is calculated to be statistically
- * significative on a histogram on a 5% step
- */
-#ifdef CONFIG_DEBUG_FS
-#define FIFO_PROFILING_ENTRIES  16384
-#endif
-
-#define RUNLIST_DISABLED                0
-#define RUNLIST_ENABLED                 1
-
-/* generally corresponds to the "pbdma" engine */
-
-struct fifo_runlist_info_gk20a {
-        unsigned long *active_channels;
-        unsigned long *active_tsgs;
-        /* Each engine has its own SW and HW runlist buffer.*/
-        struct nvgpu_mem mem[MAX_RUNLIST_BUFFERS];
-        u32  cur_buffer;
-        u32  total_entries;
-        u32  pbdma_bitmask;      /* pbdmas supported for this runlist*/
-        u32  eng_bitmask;        /* engines using this runlist */
-        u32  reset_eng_bitmask;  /* engines to be reset during recovery */
-        u32  count;              /* cached runlist_hw_submit parameter */
-        bool stopped;
-        bool support_tsg;
-        /* protect ch/tsg/runlist preempt & runlist update */
-        struct nvgpu_mutex runlist_lock;
-};
-
-enum {
-        ENGINE_GR_GK20A        = 0U,
-        ENGINE_GRCE_GK20A      = 1U,
-        ENGINE_ASYNC_CE_GK20A  = 2U,
-        ENGINE_INVAL_GK20A     = 3U,
-};
-
-struct fifo_pbdma_exception_info_gk20a {
-        u32 status_r; /* raw register value from hardware */
-        u32 id, next_id;
-        u32 chan_status_v; /* raw value from hardware */
-        bool id_is_chid, next_id_is_chid;
-        bool chsw_in_progress;
-};
-
-struct fifo_engine_exception_info_gk20a {
-        u32 status_r; /* raw register value from hardware */
-        u32 id, next_id;
-        u32 ctx_status_v; /* raw value from hardware */
-        bool id_is_chid, next_id_is_chid;
-        bool faulted, idle, ctxsw_in_progress;
-};
-
-struct fifo_engine_info_gk20a {
-        u32 engine_id;
-        u32 runlist_id;
-        u32 intr_mask;
-        u32 reset_mask;
-        u32 pbdma_id;
-        u32 inst_id;
-        u32 pri_base;
-        u32 fault_id;
-        u32 engine_enum;
-        struct fifo_pbdma_exception_info_gk20a pbdma_exception_info;
-        struct fifo_engine_exception_info_gk20a engine_exception_info;
-};
-
-enum {
-        PROFILE_IOCTL_ENTRY = 0U,
-        PROFILE_ENTRY,
-        PROFILE_JOB_TRACKING,
-        PROFILE_APPEND,
-        PROFILE_END,
-        PROFILE_IOCTL_EXIT,
-        PROFILE_MAX
-};
-
-struct fifo_profile_gk20a {
-        u64 timestamp[PROFILE_MAX];
-};
-
-struct fifo_gk20a {
-        struct gk20a *g;
-        unsigned int num_channels;
-        unsigned int runlist_entry_size;
-        unsigned int num_runlist_entries;
-
-        unsigned int num_pbdma;
-        u32 *pbdma_map;
-
-        struct fifo_engine_info_gk20a *engine_info;
-        u32 max_engines;
-        u32 num_engines;
-        u32 *active_engines_list;
-
-        struct fifo_runlist_info_gk20a *runlist_info;
-        u32 max_runlists;
-#ifdef CONFIG_DEBUG_FS
-        struct {
-                struct fifo_profile_gk20a *data;
-                nvgpu_atomic_t get;
-                bool enabled;
-                u64 *sorted;
-                struct nvgpu_ref ref;
-                struct nvgpu_mutex lock;
-        } profile;
-#endif
-        struct nvgpu_mem userd;
-        u32 userd_entry_size;
-
-        unsigned int used_channels;
-        struct channel_gk20a *channel;
-        /* zero-kref'd channels here */
-        struct nvgpu_list_node free_chs;
-        struct nvgpu_mutex free_chs_mutex;
-        struct nvgpu_mutex engines_reset_mutex;
-
-        struct tsg_gk20a *tsg;
-        struct nvgpu_mutex tsg_inuse_mutex;
-
-        void (*remove_support)(struct fifo_gk20a *);
-        bool sw_ready;
-        struct {
-                /* share info between isrs and non-isr code */
-                struct {
-                        struct nvgpu_mutex mutex;
-                } isr;
-                struct {
-                        u32 device_fatal_0;
-                        u32 channel_fatal_0;
-                        u32 restartable_0;
-                } pbdma;
-                struct {
-
-                } engine;
-
-
-        } intr;
-
-        unsigned long deferred_fault_engines;
-        bool deferred_reset_pending;
-        struct nvgpu_mutex deferred_reset_mutex;
-
-        u32 max_subctx_count;
-        u32 channel_base;
-};
-
-struct ch_state {
-        int pid;
-        int refs;
-        bool deterministic;
-        u32 inst_block[0];
-};
-
-int gk20a_init_fifo_support(struct gk20a *g);
-
-int gk20a_init_fifo_setup_hw(struct gk20a *g);
-
-void gk20a_fifo_isr(struct gk20a *g);
-u32 gk20a_fifo_nonstall_isr(struct gk20a *g);
-
-int gk20a_fifo_preempt_channel(struct gk20a *g, struct channel_gk20a *ch);
-int gk20a_fifo_preempt_tsg(struct gk20a *g, struct tsg_gk20a *tsg);
-int gk20a_fifo_preempt(struct gk20a *g, struct channel_gk20a *ch);
-
-int gk20a_fifo_enable_engine_activity(struct gk20a *g,
-                        struct fifo_engine_info_gk20a *eng_info);
-int gk20a_fifo_enable_all_engine_activity(struct gk20a *g);
-int gk20a_fifo_disable_engine_activity(struct gk20a *g,
-                        struct fifo_engine_info_gk20a *eng_info,
-                        bool wait_for_idle);
-int gk20a_fifo_disable_all_engine_activity(struct gk20a *g,
-                                bool wait_for_idle);
-void gk20a_fifo_enable_tsg_sched(struct gk20a *g, struct tsg_gk20a *tsg);
-void gk20a_fifo_disable_tsg_sched(struct gk20a *g, struct tsg_gk20a *tsg);
-
-u32 gk20a_fifo_engines_on_ch(struct gk20a *g, u32 chid);
-
-int gk20a_fifo_reschedule_runlist(struct channel_gk20a *ch, bool preempt_next);
-int nvgpu_fifo_reschedule_runlist(struct channel_gk20a *ch, bool preempt_next,
-                bool wait_preempt);
-
-int gk20a_fifo_update_runlist(struct gk20a *g, u32 engine_id, u32 chid,
-                              bool add, bool wait_for_finish);
-
-int gk20a_fifo_update_runlist_locked(struct gk20a *g, u32 runlist_id,
-                                            u32 chid, bool add,
-                                            bool wait_for_finish);
-int gk20a_fifo_suspend(struct gk20a *g);
-
-bool gk20a_fifo_mmu_fault_pending(struct gk20a *g);
-
-void gk20a_fifo_recover(struct gk20a *g,
-                        u32 engine_ids, /* if zero, will be queried from HW */
-                        u32 hw_id, /* if ~0, will be queried from HW */
-                        bool id_is_tsg, /* ignored if hw_id == ~0 */
-                        bool id_is_known, bool verbose, int rc_type);
-void gk20a_fifo_recover_ch(struct gk20a *g, struct channel_gk20a *ch,
-        bool verbose, u32 rc_type);
-void gk20a_fifo_recover_tsg(struct gk20a *g, struct tsg_gk20a *tsg,
-                         bool verbose, u32 rc_type);
-int gk20a_fifo_force_reset_ch(struct channel_gk20a *ch,
-                                u32 err_code, bool verbose);
-void gk20a_fifo_reset_engine(struct gk20a *g, u32 engine_id);
-int gk20a_init_fifo_reset_enable_hw(struct gk20a *g);
-int gk20a_fifo_tsg_unbind_channel(struct channel_gk20a *ch);
-
-void fifo_gk20a_finish_mmu_fault_handling(struct gk20a *g,
-                unsigned long fault_id);
-int gk20a_fifo_wait_engine_idle(struct gk20a *g);
-bool gk20a_fifo_is_engine_busy(struct gk20a *g);
-u32 gk20a_fifo_engine_interrupt_mask(struct gk20a *g);
-u32 gk20a_fifo_act_eng_interrupt_mask(struct gk20a *g, u32 act_eng_id);
-u32 gk20a_fifo_get_pbdma_signature(struct gk20a *g);
-u32 gk20a_fifo_get_failing_engine_data(struct gk20a *g,
-                int *__id, bool *__is_tsg);
-void gk20a_fifo_set_ctx_mmu_error_tsg(struct gk20a *g,
-                struct tsg_gk20a *tsg);
-void gk20a_fifo_abort_tsg(struct gk20a *g, struct tsg_gk20a *tsg, bool preempt);
-void gk20a_fifo_set_ctx_mmu_error_ch(struct gk20a *g,
-                struct channel_gk20a *refch);
-bool gk20a_fifo_error_tsg(struct gk20a *g, struct tsg_gk20a *tsg);
-bool gk20a_fifo_error_ch(struct gk20a *g, struct channel_gk20a *refch);
-
-void gk20a_fifo_issue_preempt(struct gk20a *g, u32 id, bool is_tsg);
-int gk20a_fifo_set_runlist_interleave(struct gk20a *g,
-                                u32 id,
-                                u32 runlist_id,
-                                u32 new_level);
-int gk20a_fifo_tsg_set_timeslice(struct tsg_gk20a *tsg, u32 timeslice);
-
-const char *gk20a_fifo_interleave_level_name(u32 interleave_level);
-
-int gk20a_fifo_engine_enum_from_type(struct gk20a *g, u32 engine_type,
-                u32 *inst_id);
-
-u32 gk20a_fifo_get_engine_ids(struct gk20a *g, u32 engine_id[],
-                                 u32 engine_id_sz, u32 engine_enum);
-
-void gk20a_fifo_delete_runlist(struct fifo_gk20a *f);
-
-struct fifo_engine_info_gk20a *gk20a_fifo_get_engine_info(struct gk20a *g,
-                                                         u32 engine_id);
-
-bool gk20a_fifo_is_valid_engine_id(struct gk20a *g, u32 engine_id);
-
-u32 gk20a_fifo_get_gr_engine_id(struct gk20a *g);
-
-int gk20a_fifo_deferred_reset(struct gk20a *g, struct channel_gk20a *ch);
-
-u32 gk20a_fifo_get_all_ce_engine_reset_mask(struct gk20a *g);
-
-u32 gk20a_fifo_get_fast_ce_runlist_id(struct gk20a *g);
-
-u32 gk20a_fifo_get_gr_runlist_id(struct gk20a *g);
-
-bool gk20a_fifo_is_valid_runlist_id(struct gk20a *g, u32 runlist_id);
-
-int gk20a_fifo_update_runlist_ids(struct gk20a *g, u32 runlist_ids, u32 chid,
-                bool add, bool wait_for_finish);
-
-int gk20a_fifo_init_engine_info(struct fifo_gk20a *f);
-
-void gk20a_get_tsg_runlist_entry(struct tsg_gk20a *tsg, u32 *runlist);
-void gk20a_get_ch_runlist_entry(struct channel_gk20a *ch, u32 *runlist);
-void gk20a_fifo_set_runlist_state(struct gk20a *g, u32 runlists_mask,
-                 u32 runlist_state);
-
-u32 gk20a_fifo_userd_gp_get(struct gk20a *g, struct channel_gk20a *c);
-void gk20a_fifo_userd_gp_put(struct gk20a *g, struct channel_gk20a *c);
-u64 gk20a_fifo_userd_pb_get(struct gk20a *g, struct channel_gk20a *c);
-
-bool gk20a_is_fault_engine_subid_gpc(struct gk20a *g, u32 engine_subid);
-#ifdef CONFIG_DEBUG_FS
-struct fifo_profile_gk20a *gk20a_fifo_profile_acquire(struct gk20a *g);
-void gk20a_fifo_profile_release(struct gk20a *g,
-        struct fifo_profile_gk20a *profile);
-void gk20a_fifo_profile_snapshot(struct fifo_profile_gk20a *profile, int idx);
-#else
-static inline struct fifo_profile_gk20a *
-gk20a_fifo_profile_acquire(struct gk20a *g)
-{
-        return NULL;
-}
-static inline void gk20a_fifo_profile_release(struct gk20a *g,
-        struct fifo_profile_gk20a *profile)
-{
-}
-static inline void gk20a_fifo_profile_snapshot(
-                struct fifo_profile_gk20a *profile, int idx)
-{
-}
-#endif
-
-void gk20a_dump_channel_status_ramfc(struct gk20a *g,
-                                     struct gk20a_debug_output *o,
-                                     u32 chid,
-                                     struct ch_state *ch_state);
-void gk20a_debug_dump_all_channel_status_ramfc(struct gk20a *g,
-                 struct gk20a_debug_output *o);
-void gk20a_dump_pbdma_status(struct gk20a *g,
-                                 struct gk20a_debug_output *o);
-void gk20a_dump_eng_status(struct gk20a *g,
-                                 struct gk20a_debug_output *o);
-const char *gk20a_decode_ccsr_chan_status(u32 index);
-const char *gk20a_decode_pbdma_chan_eng_ctx_status(u32 index);
-void gk20a_fifo_enable_channel(struct channel_gk20a *ch);
-void gk20a_fifo_disable_channel(struct channel_gk20a *ch);
-
-bool gk20a_fifo_channel_status_is_next(struct gk20a *g, u32 chid);
-bool gk20a_fifo_channel_status_is_ctx_reload(struct gk20a *g, u32 chid);
-int gk20a_fifo_tsg_unbind_channel_verify_status(struct channel_gk20a *ch);
-
-struct channel_gk20a *gk20a_refch_from_inst_ptr(struct gk20a *g, u64 inst_ptr);
-void gk20a_fifo_channel_unbind(struct channel_gk20a *ch_gk20a);
-
-u32 gk20a_fifo_intr_0_error_mask(struct gk20a *g);
-
-int gk20a_fifo_is_preempt_pending(struct gk20a *g, u32 id,
-                unsigned int id_type, bool preempt_retries_left);
-int __locked_fifo_preempt(struct gk20a *g, u32 id, bool is_tsg,
-                          bool preempt_retries_left);
-void gk20a_fifo_preempt_timeout_rc_tsg(struct gk20a *g, struct tsg_gk20a *tsg);
-void gk20a_fifo_preempt_timeout_rc(struct gk20a *g, struct channel_gk20a *ch);
-int gk20a_fifo_setup_ramfc(struct channel_gk20a *c,
-                        u64 gpfifo_base, u32 gpfifo_entries,
-                        unsigned long timeout, u32 flags);
-void gk20a_fifo_setup_ramfc_for_privileged_channel(struct channel_gk20a *c);
-int gk20a_fifo_alloc_inst(struct gk20a *g, struct channel_gk20a *ch);
-void gk20a_fifo_free_inst(struct gk20a *g, struct channel_gk20a *ch);
-int gk20a_fifo_setup_userd(struct channel_gk20a *c);
-u32 gk20a_fifo_pbdma_acquire_val(u64 timeout);
-
-
-u32 *gk20a_runlist_construct_locked(struct fifo_gk20a *f,
-                                struct fifo_runlist_info_gk20a *runlist,
-                                u32 cur_level,
-                                u32 *runlist_entry,
-                                bool interleave_enabled,
-                                bool prev_empty,
-                                u32 *entries_left);
-void gk20a_fifo_runlist_hw_submit(struct gk20a *g, u32 runlist_id,
-        u32 count, u32 buffer_index);
-int gk20a_fifo_runlist_wait_pending(struct gk20a *g, u32 runlist_id);
-int gk20a_init_fifo_setup_sw_common(struct gk20a *g);
-int gk20a_init_fifo_setup_sw(struct gk20a *g);
-void gk20a_fifo_handle_runlist_event(struct gk20a *g);
-bool gk20a_fifo_should_defer_engine_reset(struct gk20a *g, u32 engine_id,
-                        u32 engine_subid, bool fake_fault);
-
-void gk20a_fifo_teardown_ch_tsg(struct gk20a *g, u32 __engine_ids,
-                        u32 hw_id, unsigned int id_type, unsigned int rc_type,
-                         struct mmu_fault_info *mmfault);
-
-bool gk20a_fifo_check_ch_ctxsw_timeout(struct channel_gk20a *ch,
-                        bool *verbose, u32 *ms);
-bool gk20a_fifo_check_tsg_ctxsw_timeout(struct tsg_gk20a *tsg,
-                        bool *verbose, u32 *ms);
-void gk20a_fifo_teardown_mask_intr(struct gk20a *g);
-void gk20a_fifo_teardown_unmask_intr(struct gk20a *g);
-bool gk20a_fifo_handle_sched_error(struct gk20a *g);
-
-void gk20a_fifo_reset_pbdma_method(struct gk20a *g, int pbdma_id,
-                         int pbdma_method_index);
-unsigned int gk20a_fifo_handle_pbdma_intr_0(struct gk20a *g, u32 pbdma_id,
-                        u32 pbdma_intr_0, u32 *handled, u32 *error_notifier);
-unsigned int gk20a_fifo_handle_pbdma_intr_1(struct gk20a *g, u32 pbdma_id,
-                        u32 pbdma_intr_1, u32 *handled, u32 *error_notifier);
-u32 gk20a_fifo_handle_pbdma_intr(struct gk20a *g, struct fifo_gk20a *f,
-                        u32 pbdma_id, unsigned int rc);
-
-u32 gk20a_fifo_default_timeslice_us(struct gk20a *g);
-
-#ifdef CONFIG_TEGRA_GK20A_NVHOST
-void gk20a_fifo_add_syncpt_wait_cmd(struct gk20a *g,
-                        struct priv_cmd_entry *cmd, u32 off,
-                        u32 id, u32 thresh, u64 gpu_va);
-u32 gk20a_fifo_get_syncpt_wait_cmd_size(void);
-u32 gk20a_fifo_get_syncpt_incr_per_release(void);
-void gk20a_fifo_add_syncpt_incr_cmd(struct gk20a *g,
-                        bool wfi_cmd, struct priv_cmd_entry *cmd,
-                        u32 id, u64 gpu_va);
-u32 gk20a_fifo_get_syncpt_incr_cmd_size(bool wfi_cmd);
-void gk20a_fifo_free_syncpt_buf(struct channel_gk20a *c,
-                        struct nvgpu_mem *syncpt_buf);
-int gk20a_fifo_alloc_syncpt_buf(struct channel_gk20a *c,
-                        u32 syncpt_id, struct nvgpu_mem *syncpt_buf);
-#endif
-
-void gk20a_fifo_get_mmu_fault_info(struct gk20a *g, u32 mmu_fault_id,
-                                struct mmu_fault_info *mmfault);
-void gk20a_fifo_get_mmu_fault_desc(struct mmu_fault_info *mmfault);
-void gk20a_fifo_get_mmu_fault_client_desc(struct mmu_fault_info *mmfault);
-void gk20a_fifo_get_mmu_fault_gpc_desc(struct mmu_fault_info *mmfault);
-u32 gk20a_fifo_get_sema_wait_cmd_size(void);
-u32 gk20a_fifo_get_sema_incr_cmd_size(void);
-void gk20a_fifo_add_sema_cmd(struct gk20a *g,
-        struct nvgpu_semaphore *s, u64 sema_va,
-        struct priv_cmd_entry *cmd,
-        u32 off, bool acquire, bool wfi);
-#endif /* FIFO_GK20A_H */