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1 | /* |
2 | * Copyright 2010-2017 Intel Corporation. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License, version 2, | |
6 | * as published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
11 | * General Public License for more details. | |
12 | * | |
13 | * Disclaimer: The codes contained in these modules may be specific to | |
14 | * the Intel Software Development Platform codenamed Knights Ferry, | |
15 | * and the Intel product codenamed Knights Corner, and are not backward | |
16 | * compatible with other Intel products. Additionally, Intel will NOT | |
17 | * support the codes or instruction set in future products. | |
18 | * | |
19 | * Intel offers no warranty of any kind regarding the code. This code is | |
20 | * licensed on an "AS IS" basis and Intel is not obligated to provide | |
21 | * any support, assistance, installation, training, or other services | |
22 | * of any kind. Intel is also not obligated to provide any updates, | |
23 | * enhancements or extensions. Intel specifically disclaims any warranty | |
24 | * of merchantability, non-infringement, fitness for any particular | |
25 | * purpose, and any other warranty. | |
26 | * | |
27 | * Further, Intel disclaims all liability of any kind, including but | |
28 | * not limited to liability for infringement of any proprietary rights, | |
29 | * relating to the use of the code, even if Intel is notified of the | |
30 | * possibility of such liability. Except as expressly stated in an Intel | |
31 | * license agreement provided with this code and agreed upon with Intel, | |
32 | * no license, express or implied, by estoppel or otherwise, to any | |
33 | * intellectual property rights is granted herein. | |
34 | */ | |
35 | ||
36 | #ifndef MICINT_H | |
37 | #define MICINT_H | |
38 | ||
39 | #include <linux/module.h> | |
40 | #include <linux/kernel.h> | |
41 | #include <linux/types.h> | |
42 | #include <linux/init.h> | |
43 | #include <linux/moduleparam.h> | |
44 | #include <linux/fs.h> | |
45 | #include <linux/major.h> | |
46 | #include <linux/blkdev.h> | |
47 | #include <linux/capability.h> | |
48 | #include <linux/uio.h> | |
49 | #include <linux/cdev.h> | |
50 | #include <linux/device.h> | |
51 | #include <linux/mutex.h> | |
52 | #include <linux/spinlock.h> | |
53 | #include <linux/pci.h> | |
54 | #include <linux/version.h> | |
55 | #include <asm/io.h> | |
56 | #include <asm/ioctl.h> | |
57 | #include <asm/uaccess.h> | |
58 | #include <linux/netdevice.h> | |
59 | #include <linux/etherdevice.h> | |
60 | #include <linux/rtnetlink.h> | |
61 | #include <net/rtnetlink.h> | |
62 | #include <linux/pm.h> | |
63 | #include <linux/notifier.h> | |
64 | #include <linux/suspend.h> | |
65 | #include <linux/ctype.h> | |
66 | #include <linux/sysfs.h> | |
67 | ||
68 | #include "mic_common.h" | |
69 | #include <mic/micscif.h> | |
70 | ||
71 | #define MAX_DLDR_MINORS 68 | |
72 | typedef struct mic_lindata { | |
73 | dev_t dd_dev; | |
74 | struct cdev dd_cdev; | |
75 | struct device *dd_hostdev; | |
76 | struct device *dd_scifdev; | |
77 | struct class *dd_class; | |
78 | struct pci_driver dd_pcidriver; | |
79 | }mic_lindata_t; | |
80 | ||
81 | typedef struct board_info { | |
82 | struct device *bi_sysfsdev; | |
83 | #ifdef CONFIG_PCI_MSI | |
84 | struct msix_entry bi_msix_entries[MIC_NUM_MSIX_ENTRIES]; | |
85 | #endif | |
86 | #ifdef USE_VCONSOLE | |
87 | micvcons_port_t *bi_port; | |
88 | #endif | |
89 | void *bi_virtio; /* for virtio */ | |
90 | ||
91 | struct list_head bi_list; | |
92 | mic_ctx_t bi_ctx; | |
93 | } bd_info_t; | |
94 | ||
95 | extern mic_lindata_t mic_lindata; | |
96 | ||
97 | #ifdef USE_VCONSOLE | |
98 | int micvcons_create(int num_bds); | |
99 | void micvcons_destroy(int num_bds); | |
100 | #endif | |
101 | ||
102 | int micpm_suspend(struct device *pdev); | |
103 | int micpm_resume(struct device *pdev); | |
104 | int micpm_suspend_noirq(struct device *pdev); | |
105 | int micpm_resume_noirq(struct device *pdev); | |
106 | int micpm_notifier_block(struct notifier_block *nb, unsigned long event, void *dummy); | |
107 | irqreturn_t mic_irq_isr(int irq, void *data); | |
108 | ||
109 | int mic_psmi_init(mic_ctx_t *mic_ctx); | |
110 | void mic_psmi_uninit(mic_ctx_t *mic_ctx); | |
111 | ||
112 | void set_sysfs_entries(mic_ctx_t *mic_ctx); | |
113 | void free_sysfs_entries(mic_ctx_t *mic_ctx); | |
114 | #endif // MICINT_H |