/* * drivers/video/tegra/host/gk20a/sim_gk20a.h * * GK20A sim support * * Copyright (c) 2013, 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 __SIM_GK20A_H__ #define __SIM_GK20A_H__ struct gk20a; struct platform_device; struct sim_gk20a { struct gk20a *g; struct resource *reg_mem; void __iomem *regs; struct { struct page *page; void *kvaddr; u64 phys; } send_bfr, recv_bfr, msg_bfr; u32 send_ring_put; u32 recv_ring_get; u32 recv_ring_put; u32 sequence_base; void (*remove_support)(struct sim_gk20a *); }; int gk20a_init_sim_support(struct platform_device *pdev); int gk20a_sim_esc_readl(struct gk20a *g, char *path, u32 index, u32 *data); #endif /*__SIM_GK20A_H__*/