mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
synced 2025-12-24 02:22:34 +03:00
6bf40e5237
Add max_css_buffer_size to gpu characteristics. In the virtual case, the size of the cycle stats snapshot buffer is constrained by the size of the mempool shared between the guest OS and the RM server, so tools need to find out what is the maximum size allowed. In the native case, we return 0xffffffff to indicate that the buffer size is unbounded (subject to memory availability), in the virtual case we return the size of the mempool. Also collapse native init_cyclestats functions to a single version, as each chip had identical versions of the code. JIRA ESRM-54 Bug 200296210 Change-Id: I71764d32c6e71a0d101bd40f274eaa4bea3e5b11 Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1578930 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
172 lines
6.6 KiB
C
172 lines
6.6 KiB
C
/*
|
|
* GP10B GPU GR
|
|
*
|
|
* Copyright (c) 2015-2017, 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_GR_GP10B_H_
|
|
#define _NVGPU_GR_GP10B_H_
|
|
|
|
#include "gk20a/mm_gk20a.h"
|
|
|
|
struct gk20a;
|
|
struct gr_gk20a_isr_data;
|
|
struct channel_ctx_gk20a;
|
|
struct zbc_entry;
|
|
struct gr_ctx_desc;
|
|
struct nvgpu_preemption_modes_rec;
|
|
struct gk20a_debug_output;
|
|
|
|
enum {
|
|
PASCAL_CHANNEL_GPFIFO_A = 0xC06F,
|
|
PASCAL_A = 0xC097,
|
|
PASCAL_COMPUTE_A = 0xC0C0,
|
|
PASCAL_DMA_COPY_A = 0xC0B5,
|
|
PASCAL_DMA_COPY_B = 0xC1B5,
|
|
};
|
|
|
|
#define NVC097_SET_GO_IDLE_TIMEOUT 0x022c
|
|
#define NVC097_SET_ALPHA_CIRCULAR_BUFFER_SIZE 0x02dc
|
|
#define NVC097_SET_COALESCE_BUFFER_SIZE 0x1028
|
|
#define NVC097_SET_RD_COALESCE 0x102c
|
|
#define NVC097_SET_CIRCULAR_BUFFER_SIZE 0x1280
|
|
#define NVC097_SET_SHADER_EXCEPTIONS 0x1528
|
|
#define NVC097_SET_BES_CROP_DEBUG3 0x10c4
|
|
#define NVC0C0_SET_SHADER_EXCEPTIONS 0x1528
|
|
#define NVC0C0_SET_RD_COALESCE 0x0228
|
|
|
|
int gr_gp10b_init_fs_state(struct gk20a *g);
|
|
int gr_gp10b_alloc_buffer(struct vm_gk20a *vm, size_t size,
|
|
struct nvgpu_mem *mem);
|
|
void gr_gp10b_create_sysfs(struct device *dev);
|
|
int gr_gp10b_handle_fecs_error(struct gk20a *g,
|
|
struct channel_gk20a *__ch,
|
|
struct gr_gk20a_isr_data *isr_data);
|
|
int gr_gp10b_set_cilp_preempt_pending(struct gk20a *g,
|
|
struct channel_gk20a *fault_ch);
|
|
|
|
bool gr_gp10b_is_valid_class(struct gk20a *g, u32 class_num);
|
|
bool gr_gp10b_is_valid_gfx_class(struct gk20a *g, u32 class_num);
|
|
bool gr_gp10b_is_valid_compute_class(struct gk20a *g, u32 class_num);
|
|
int gr_gp10b_handle_sm_exception(struct gk20a *g,
|
|
u32 gpc, u32 tpc, u32 sm,
|
|
bool *post_event, struct channel_gk20a *fault_ch,
|
|
u32 *hww_global_esr);
|
|
int gr_gp10b_handle_tex_exception(struct gk20a *g, u32 gpc, u32 tpc,
|
|
bool *post_event);
|
|
int gr_gp10b_commit_global_cb_manager(struct gk20a *g,
|
|
struct channel_gk20a *c, bool patch);
|
|
void gr_gp10b_commit_global_pagepool(struct gk20a *g,
|
|
struct channel_ctx_gk20a *ch_ctx,
|
|
u64 addr, u32 size, bool patch);
|
|
int gr_gp10b_add_zbc_color(struct gk20a *g, struct gr_gk20a *gr,
|
|
struct zbc_entry *color_val, u32 index);
|
|
int gr_gp10b_add_zbc_depth(struct gk20a *g, struct gr_gk20a *gr,
|
|
struct zbc_entry *depth_val, u32 index);
|
|
u32 gr_gp10b_pagepool_default_size(struct gk20a *g);
|
|
int gr_gp10b_calc_global_ctx_buffer_size(struct gk20a *g);
|
|
void gr_gp10b_set_bes_crop_debug3(struct gk20a *g, u32 data);
|
|
int gr_gp10b_handle_sw_method(struct gk20a *g, u32 addr,
|
|
u32 class_num, u32 offset, u32 data);
|
|
void gr_gp10b_cb_size_default(struct gk20a *g);
|
|
void gr_gp10b_set_alpha_circular_buffer_size(struct gk20a *g, u32 data);
|
|
void gr_gp10b_set_circular_buffer_size(struct gk20a *g, u32 data);
|
|
int gr_gp10b_init_ctx_state(struct gk20a *g);
|
|
int gr_gp10b_set_ctxsw_preemption_mode(struct gk20a *g,
|
|
struct gr_ctx_desc *gr_ctx,
|
|
struct vm_gk20a *vm, u32 class,
|
|
u32 graphics_preempt_mode,
|
|
u32 compute_preempt_mode);
|
|
int gr_gp10b_alloc_gr_ctx(struct gk20a *g,
|
|
struct gr_ctx_desc **gr_ctx, struct vm_gk20a *vm,
|
|
u32 class,
|
|
u32 flags);
|
|
void gr_gp10b_free_gr_ctx(struct gk20a *g, struct vm_gk20a *vm,
|
|
struct gr_ctx_desc *gr_ctx);
|
|
void gr_gp10b_update_ctxsw_preemption_mode(struct gk20a *g,
|
|
struct channel_ctx_gk20a *ch_ctx,
|
|
struct nvgpu_mem *mem);
|
|
int gr_gp10b_dump_gr_status_regs(struct gk20a *g,
|
|
struct gk20a_debug_output *o);
|
|
int gr_gp10b_wait_empty(struct gk20a *g, unsigned long duration_ms,
|
|
u32 expect_delay);
|
|
void gr_gp10b_commit_global_attrib_cb(struct gk20a *g,
|
|
struct channel_ctx_gk20a *ch_ctx,
|
|
u64 addr, bool patch);
|
|
void gr_gp10b_commit_global_bundle_cb(struct gk20a *g,
|
|
struct channel_ctx_gk20a *ch_ctx,
|
|
u64 addr, u64 size, bool patch);
|
|
int gr_gp10b_load_smid_config(struct gk20a *g);
|
|
void gr_gp10b_set_gpc_tpc_mask(struct gk20a *g, u32 gpc_index);
|
|
void gr_gp10b_get_access_map(struct gk20a *g,
|
|
u32 **whitelist, int *num_entries);
|
|
int gr_gp10b_pre_process_sm_exception(struct gk20a *g,
|
|
u32 gpc, u32 tpc, u32 sm, u32 global_esr, u32 warp_esr,
|
|
bool sm_debugger_attached, struct channel_gk20a *fault_ch,
|
|
bool *early_exit, bool *ignore_debugger);
|
|
u32 gp10b_gr_get_sm_hww_warp_esr(struct gk20a *g,
|
|
u32 gpc, u32 tpc, u32 sm);
|
|
u32 get_ecc_override_val(struct gk20a *g);
|
|
int gr_gp10b_suspend_contexts(struct gk20a *g,
|
|
struct dbg_session_gk20a *dbg_s,
|
|
int *ctx_resident_ch_fd);
|
|
int gr_gp10b_set_boosted_ctx(struct channel_gk20a *ch,
|
|
bool boost);
|
|
void gr_gp10b_update_boosted_ctx(struct gk20a *g, struct nvgpu_mem *mem,
|
|
struct gr_ctx_desc *gr_ctx);
|
|
int gr_gp10b_set_preemption_mode(struct channel_gk20a *ch,
|
|
u32 graphics_preempt_mode,
|
|
u32 compute_preempt_mode);
|
|
int gr_gp10b_get_preemption_mode_flags(struct gk20a *g,
|
|
struct nvgpu_preemption_modes_rec *preemption_modes_rec);
|
|
int gp10b_gr_fuse_override(struct gk20a *g);
|
|
int gr_gp10b_init_preemption_state(struct gk20a *g);
|
|
void gr_gp10b_set_preemption_buffer_va(struct gk20a *g,
|
|
struct nvgpu_mem *mem, u64 gpu_va);
|
|
int gr_gp10b_set_czf_bypass(struct gk20a *g, struct channel_gk20a *ch);
|
|
void gr_gp10b_init_czf_bypass(struct gk20a *g);
|
|
void gr_gp10b_init_ctxsw_hdr_data(struct gk20a *g, struct nvgpu_mem *mem);
|
|
|
|
struct gr_t18x {
|
|
struct {
|
|
u32 preempt_image_size;
|
|
bool force_preemption_gfxp;
|
|
bool force_preemption_cilp;
|
|
bool dump_ctxsw_stats_on_channel_close;
|
|
} ctx_vars;
|
|
|
|
u32 fecs_feature_override_ecc_val;
|
|
|
|
int cilp_preempt_pending_chid;
|
|
};
|
|
|
|
struct gr_ctx_desc_t18x {
|
|
struct nvgpu_mem preempt_ctxsw_buffer;
|
|
struct nvgpu_mem spill_ctxsw_buffer;
|
|
struct nvgpu_mem betacb_ctxsw_buffer;
|
|
struct nvgpu_mem pagepool_ctxsw_buffer;
|
|
u32 ctx_id;
|
|
bool ctx_id_valid;
|
|
bool cilp_preempt_pending;
|
|
};
|
|
|
|
#endif
|