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719923ad9f
To help remove the nvhost dependency from nvgpu, rename ioctl defines and structures used by nvgpu such that nvhost is replaced by nvgpu. Duplicate some structures as needed. Update header guards and such accordingly. Change-Id: Ifc3a867713072bae70256502735583ab38381877 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/542620 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*
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* Tegra GK20A GPU Debugger Driver
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*
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* Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef DBG_GPU_GK20A_H
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#define DBG_GPU_GK20A_H
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#include <linux/poll.h>
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/* module debug driver interface */
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int gk20a_dbg_gpu_dev_release(struct inode *inode, struct file *filp);
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int gk20a_dbg_gpu_dev_open(struct inode *inode, struct file *filp);
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long gk20a_dbg_gpu_dev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
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unsigned int gk20a_dbg_gpu_dev_poll(struct file *filep, poll_table *wait);
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/* used by profiler driver interface */
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int gk20a_prof_gpu_dev_open(struct inode *inode, struct file *filp);
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/* used by the interrupt handler to post events */
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void gk20a_dbg_gpu_post_events(struct channel_gk20a *fault_ch);
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struct dbg_gpu_session_ops {
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int (*exec_reg_ops)(struct dbg_session_gk20a *dbg_s,
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struct nvgpu_dbg_gpu_reg_op *ops,
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u64 num_ops);
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};
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struct dbg_gpu_session_events {
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wait_queue_head_t wait_queue;
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bool events_enabled;
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int num_pending_events;
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};
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struct dbg_session_gk20a {
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/* dbg session id used for trace/prints */
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int id;
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/* profiler session, if any */
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bool is_profiler;
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/* power enabled or disabled */
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bool is_pg_disabled;
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/*
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* There can be different versions of the whitelists
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* between both global and per-context sets; as well
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* as between debugger and profiler interfaces.
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*/
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struct regops_whitelist *global;
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struct regops_whitelist *per_context;
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/* gpu module vagaries */
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struct device *dev;
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struct platform_device *pdev;
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struct gk20a *g;
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/* bound channel, if any */
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struct file *ch_f;
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struct channel_gk20a *ch;
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/* session operations */
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struct dbg_gpu_session_ops *ops;
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/* event support */
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struct dbg_gpu_session_events dbg_events;
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struct list_head dbg_s_list_node;
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};
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extern struct dbg_gpu_session_ops dbg_gpu_session_ops_gk20a;
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#endif /* DBG_GPU_GK20A_H */
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