gpu: nvgpu: Reorg fifo HAL initialization

Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch only covers the fifo
sub-module of the gpu_ops struct.

Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.

Jira NVGPU-74

Change-Id: I43d94067a1d7eafba4cdb28311e0ce25812013a7
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1522553
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

1 files changed, 15 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/fifo_gp10b.h b/drivers/gpu/nvgpu/gp10b/fifo_gp10b.h
index da0e82a9..369bed9a 100644
--- a/drivers/gpu/nvgpu/gp10b/fifo_gp10b.h
+++ b/drivers/gpu/nvgpu/gp10b/fifo_gp10b.h
@@ -1,7 +1,7 @@
 /*
  * GP10B Fifo
  *
- * Copyright (c) 2014-2015, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2014-2017, 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,
@@ -18,8 +18,21 @@
 
 struct gpu_ops;
 struct channel_gk20a;
+struct fifo_gk20a;
+struct mmu_fault_info;
 
-void gp10b_init_fifo(struct gpu_ops *gops);
+int channel_gp10b_setup_ramfc(struct channel_gk20a *c,
+                        u64 gpfifo_base, u32 gpfifo_entries,
+                        unsigned long acquire_timeout, u32 flags);
+u32 gp10b_fifo_get_pbdma_signature(struct gk20a *g);
+int gp10b_fifo_resetup_ramfc(struct channel_gk20a *c);
+int gp10b_fifo_engine_enum_from_type(struct gk20a *g, u32 engine_type,
+                                        u32 *inst_id);
+void gp10b_device_info_data_parse(struct gk20a *g, u32 table_entry,
+                                u32 *inst_id, u32 *pri_base, u32 *fault_id);
+void gp10b_fifo_init_pbdma_intr_descs(struct fifo_gk20a *f);
+void gp10b_fifo_get_mmu_fault_info(struct gk20a *g, u32 mmu_fault_id,
+        struct mmu_fault_info *mmfault);
 int channel_gp10b_commit_userd(struct channel_gk20a *c);
 
 #endif