1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __MIC_COMMON_H_
20#define __MIC_COMMON_H_
21#include <linux/virtio_ring.h>
22#define __mic_align(a, x) (((a) + (x) - 1) & ~((x) - 1))
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24struct mic_device_desc {
25 __s8 type;
26 __u8 num_vq;
27 __u8 feature_len;
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 __u8 config_len;
30 __u8 status;
31 __le64 config[0];
32} __attribute__ ((aligned(8)));
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34struct mic_device_ctrl {
35 __le64 vdev;
36 __u8 config_change;
37 __u8 vdev_reset;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 __u8 guest_ack;
40 __u8 host_ack;
41 __u8 used_address_updated;
42 __s8 c2h_vdev_db;
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 __s8 h2c_vdev_db;
45} __attribute__ ((aligned(8)));
46struct mic_bootparam {
47 __le32 magic;
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 __s8 c2h_shutdown_db;
50 __s8 h2c_shutdown_db;
51 __s8 h2c_config_db;
52 __u8 shutdown_status;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 __u8 shutdown_card;
55} __attribute__ ((aligned(8)));
56struct mic_device_page {
57 struct mic_bootparam bootparam;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 struct mic_device_desc desc[0];
60};
61struct mic_vqconfig {
62 __le64 address;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 __le64 used_address;
65 __le16 num;
66} __attribute__ ((aligned(8)));
67#define MIC_VIRTIO_RING_ALIGN 4096
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define MIC_MAX_VRINGS 4
70#define MIC_VRING_ENTRIES 128
71#define MIC_MAX_VRING_ENTRIES 128
72#define MIC_MAX_DESC_BLK_SIZE 256
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74struct _mic_vring_info {
75 __u16 avail_idx;
76 __le32 magic;
77};
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79struct mic_vring {
80 struct vring vr;
81 struct _mic_vring_info *info;
82 void *va;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84 int len;
85};
86#define mic_aligned_desc_size(d) __mic_align(mic_desc_size(d), 8)
87#ifndef INTEL_MIC_CARD
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89#endif
90#define MIC_DP_SIZE 4096
91#define MIC_MAGIC 0xc0ffee00
92enum mic_states {
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94 MIC_OFFLINE = 0,
95 MIC_ONLINE,
96 MIC_SHUTTING_DOWN,
97 MIC_RESET_FAILED,
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 MIC_SUSPENDING,
100 MIC_SUSPENDED,
101 MIC_LAST
102};
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104enum mic_status {
105 MIC_NOP = 0,
106 MIC_CRASHED,
107 MIC_HALTED,
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109 MIC_POWER_OFF,
110 MIC_RESTART,
111 MIC_STATUS_LAST
112};
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114#endif
115