| /* |
| * Intel MIC Platform Software Stack (MPSS) |
| * |
| * Copyright(c) 2013 Intel Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License, version 2, as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * The full GNU General Public License is included in this distribution in |
| * the file called "COPYING". |
| * |
| * Intel MIC driver. |
| * |
| */ |
| #ifndef __MIC_DEV_H__ |
| #define __MIC_DEV_H__ |
| |
| /** |
| * struct mic_mw - MIC memory window |
| * |
| * @pa: Base physical address. |
| * @va: Base ioremap'd virtual address. |
| * @len: Size of the memory window. |
| */ |
| struct mic_mw { |
| phys_addr_t pa; |
| void __iomem *va; |
| resource_size_t len; |
| }; |
| |
| /* |
| * Scratch pad register offsets used by the host to communicate |
| * device page DMA address to the card. |
| */ |
| #define MIC_DPLO_SPAD 14 |
| #define MIC_DPHI_SPAD 15 |
| |
| /* |
| * These values are supposed to be in the config_change field of the |
| * device page when the host sends a config change interrupt to the card. |
| */ |
| #define MIC_VIRTIO_PARAM_DEV_REMOVE 0x1 |
| #define MIC_VIRTIO_PARAM_CONFIG_CHANGED 0x2 |
| |
| #endif |
