Jarod Wilson | 7963eb4 | 2010-01-04 18:02:27 -0500 | [diff] [blame] | 1 | /*************************************************************************** |
| 2 | * Copyright (c) 2005-2009, Broadcom Corporation. |
| 3 | * |
| 4 | * Name: crystalhd_lnx . c |
| 5 | * |
| 6 | * Description: |
| 7 | * BCM70012 Linux driver |
| 8 | * |
| 9 | * HISTORY: |
| 10 | * |
| 11 | ********************************************************************** |
| 12 | * This file is part of the crystalhd device driver. |
| 13 | * |
| 14 | * This driver is free software; you can redistribute it and/or modify |
| 15 | * it under the terms of the GNU General Public License as published by |
| 16 | * the Free Software Foundation, version 2 of the License. |
| 17 | * |
| 18 | * This driver is distributed in the hope that it will be useful, |
| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 21 | * GNU General Public License for more details. |
| 22 | * |
| 23 | * You should have received a copy of the GNU General Public License |
| 24 | * along with this driver. If not, see <http://www.gnu.org/licenses/>. |
| 25 | **********************************************************************/ |
| 26 | |
| 27 | #ifndef _CRYSTALHD_LNX_H_ |
| 28 | #define _CRYSTALHD_LNX_H_ |
| 29 | |
| 30 | #include <linux/module.h> |
| 31 | #include <linux/kernel.h> |
| 32 | #include <linux/errno.h> |
| 33 | #include <linux/string.h> |
| 34 | #include <linux/mm.h> |
| 35 | #include <linux/tty.h> |
| 36 | #include <linux/slab.h> |
| 37 | #include <linux/delay.h> |
| 38 | #include <linux/fb.h> |
| 39 | #include <linux/pci.h> |
| 40 | #include <linux/init.h> |
| 41 | #include <linux/interrupt.h> |
| 42 | #include <linux/pagemap.h> |
Dave Airlie | 5fe6801 | 2010-01-20 17:29:10 -0500 | [diff] [blame] | 43 | #include <linux/vmalloc.h> |
Jarod Wilson | 7963eb4 | 2010-01-04 18:02:27 -0500 | [diff] [blame] | 44 | |
Lars Lindley | 641b63f | 2010-03-11 00:21:20 +0100 | [diff] [blame] | 45 | #include <linux/io.h> |
Jarod Wilson | 7963eb4 | 2010-01-04 18:02:27 -0500 | [diff] [blame] | 46 | #include <asm/irq.h> |
| 47 | #include <asm/pgtable.h> |
| 48 | #include <asm/system.h> |
Lars Lindley | 641b63f | 2010-03-11 00:21:20 +0100 | [diff] [blame] | 49 | #include <linux/uaccess.h> |
Jarod Wilson | 7963eb4 | 2010-01-04 18:02:27 -0500 | [diff] [blame] | 50 | |
| 51 | #include "crystalhd_cmds.h" |
| 52 | |
| 53 | #define CRYSTAL_HD_NAME "Broadcom Crystal HD Decoder (BCM70012) Driver" |
| 54 | |
| 55 | |
| 56 | /* OS specific PCI information structure and adapter information. */ |
| 57 | struct crystalhd_adp { |
| 58 | /* Hardware borad/PCI specifics */ |
| 59 | char name[32]; |
| 60 | struct pci_dev *pdev; |
| 61 | |
| 62 | unsigned long pci_mem_start; |
| 63 | uint32_t pci_mem_len; |
| 64 | void *addr; |
| 65 | |
| 66 | unsigned long pci_i2o_start; |
| 67 | uint32_t pci_i2o_len; |
| 68 | void *i2o_addr; |
| 69 | |
| 70 | unsigned int drv_data; |
| 71 | unsigned int dmabits; /* 32 | 64 */ |
| 72 | unsigned int registered; |
| 73 | unsigned int present; |
| 74 | unsigned int msi; |
| 75 | |
| 76 | spinlock_t lock; |
| 77 | |
| 78 | /* API Related */ |
Vasiliy Kulikov | cae16a1 | 2010-09-12 22:56:51 +0400 | [diff] [blame] | 79 | int chd_dec_major; |
Jarod Wilson | 7963eb4 | 2010-01-04 18:02:27 -0500 | [diff] [blame] | 80 | unsigned int cfg_users; |
| 81 | |
Lior Dotan | abfc768 | 2010-05-18 12:46:42 +0300 | [diff] [blame] | 82 | struct crystalhd_ioctl_data *idata_free_head; /* ioctl data pool */ |
| 83 | struct crystalhd_elem *elem_pool_head; /* Queue element pool */ |
Jarod Wilson | 7963eb4 | 2010-01-04 18:02:27 -0500 | [diff] [blame] | 84 | |
| 85 | struct crystalhd_cmd cmds; |
| 86 | |
Lior Dotan | abfc768 | 2010-05-18 12:46:42 +0300 | [diff] [blame] | 87 | struct crystalhd_dio_req *ua_map_free_head; |
Jarod Wilson | 7963eb4 | 2010-01-04 18:02:27 -0500 | [diff] [blame] | 88 | struct pci_pool *fill_byte_pool; |
| 89 | }; |
| 90 | |
| 91 | |
| 92 | struct crystalhd_adp *chd_get_adp(void); |
| 93 | void chd_set_log_level(struct crystalhd_adp *adp, char *arg); |
| 94 | |
| 95 | #endif |
| 96 | |