| /**************************************************************************** |
| * |
| * The MIT License (MIT) |
| * |
| * Copyright (c) 2014 - 2018 Vivante Corporation |
| * |
| * 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. |
| * |
| ***************************************************************************** |
| * |
| * The GPL License (GPL) |
| * |
| * Copyright (C) 2014 - 2018 Vivante Corporation |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| * |
| ***************************************************************************** |
| * |
| * Note: This software is released under dual MIT and GPL licenses. A |
| * recipient may use this file under the terms of either the MIT license or |
| * GPL License. If you wish to use only one license not the other, you can |
| * indicate your decision by deleting one of the above license notices in your |
| * version of this file. |
| * |
| *****************************************************************************/ |
| |
| |
| #include "gc_hal_kernel_linux.h" |
| #include "gc_hal_kernel_platform.h" |
| |
| |
| gceSTATUS |
| _AdjustParam( |
| IN gcsPLATFORM *Platform, |
| OUT gcsMODULE_PARAMETERS *Args |
| ) |
| { |
| #if USE_LINUX_PCIE |
| struct pci_dev *pdev = Platform->device; |
| unsigned char irqline = pdev->irq; |
| |
| if ((Args->irqLine2D != -1) && (Args->irqLine2D != irqline)) |
| { |
| Args->irqLine2D = irqline; |
| } |
| if ((Args->irqLine != -1) && (Args->irqLine != irqline)) |
| { |
| Args->irqLine = irqline; |
| } |
| #endif |
| return gcvSTATUS_OK; |
| } |
| |
| static struct soc_platform_ops default_ops = |
| { |
| .adjustParam = _AdjustParam, |
| }; |
| |
| static struct soc_platform default_platform = |
| { |
| .name = __FILE__, |
| .ops = &default_ops, |
| }; |
| |
| #if USE_LINUX_PCIE |
| |
| int soc_platform_init(struct pci_driver *pdrv, |
| struct soc_platform **platform) |
| { |
| *platform = &default_platform; |
| return 0; |
| } |
| |
| int soc_platform_terminate(struct soc_platform *platform) |
| { |
| return 0; |
| } |
| |
| #else |
| static struct platform_device *default_dev; |
| |
| int soc_platform_init(struct platform_driver *pdrv, |
| struct soc_platform **platform) |
| { |
| int ret; |
| default_dev = platform_device_alloc(pdrv->driver.name, -1); |
| |
| if (!default_dev) { |
| printk(KERN_ERR "galcore: platform_device_alloc failed.\n"); |
| return -ENOMEM; |
| } |
| |
| /* Add device */ |
| ret = platform_device_add(default_dev); |
| if (ret) { |
| printk(KERN_ERR "galcore: platform_device_add failed.\n"); |
| goto put_dev; |
| } |
| |
| *platform = &default_platform; |
| return 0; |
| |
| put_dev: |
| platform_device_put(default_dev); |
| |
| return ret; |
| } |
| |
| int soc_platform_terminate(struct soc_platform *platform) |
| { |
| if (default_dev) { |
| platform_device_unregister(default_dev); |
| default_dev = NULL; |
| } |
| |
| return 0; |
| } |
| #endif |