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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> | |
5fe68019 | 43 | #include <linux/vmalloc.h> |
7963eb43 | 44 | |
641b63f9 | 45 | #include <linux/io.h> |
7963eb43 JW |
46 | #include <asm/irq.h> |
47 | #include <asm/pgtable.h> | |
48 | #include <asm/system.h> | |
641b63f9 | 49 | #include <linux/uaccess.h> |
7963eb43 JW |
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 */ | |
79 | unsigned int chd_dec_major; | |
80 | unsigned int cfg_users; | |
81 | ||
abfc768d LD |
82 | struct crystalhd_ioctl_data *idata_free_head; /* ioctl data pool */ |
83 | struct crystalhd_elem *elem_pool_head; /* Queue element pool */ | |
7963eb43 JW |
84 | |
85 | struct crystalhd_cmd cmds; | |
86 | ||
abfc768d | 87 | struct crystalhd_dio_req *ua_map_free_head; |
7963eb43 JW |
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 |