/* * XRP interface between hardware-specific linux and DSP parts of HiKey960 * * Copyright (c) 2018 Cadence Design Systems, Inc. * * 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. * * Alternatively you can use and distribute this file under the terms of * the GNU General Public License version 2 or later. */ #ifndef _XRP_KERNEL_HIKEY960_DSP_INTERFACE #define _XRP_KERNEL_HIKEY960_DSP_INTERFACE #include "xrp_ring_buffer.h" enum { XRP_DSP_SYNC_IRQ_MODE_NONE = 0x0, XRP_DSP_SYNC_IRQ_MODE_LEVEL = 0x1, XRP_DSP_SYNC_IRQ_MODE_EDGE = 0x2, }; struct xrp_hw_hikey960_sync_data { __u32 host_irq_mode; __u32 device_irq_mode; __u32 device_irq; }; struct xrp_hw_hikey960_panic { __u32 panic; __u32 ccount; __u32 reserved[2]; struct xrp_ring_buffer rb; }; #endif