cxlflash_ioctl.h revision 106b3a8a7dc03c19a45e322de425ac56aafac358 
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 _CXLFLASH_IOCTL_H
20#define _CXLFLASH_IOCTL_H
21#include <linux/types.h>
22#define DK_CXLFLASH_VERSION_0 0
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24struct dk_cxlflash_hdr {
25  __u16 version;
26  __u16 rsvd[3];
27  __u64 flags;
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29  __u64 return_flags;
30};
31#define DK_CXLFLASH_ALL_PORTS_ACTIVE 0x0000000000000001ULL
32#define DK_CXLFLASH_ATTACH_REUSE_CONTEXT 0x8000000000000000ULL
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34struct dk_cxlflash_attach {
35  struct dk_cxlflash_hdr hdr;
36  __u64 num_interrupts;
37  __u64 context_id;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  __u64 mmio_size;
40  __u64 block_size;
41  __u64 adap_fd;
42  __u64 last_lba;
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44  __u64 max_xfer;
45  __u64 reserved[8];
46};
47struct dk_cxlflash_detach {
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49  struct dk_cxlflash_hdr hdr;
50  __u64 context_id;
51  __u64 reserved[8];
52};
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54struct dk_cxlflash_udirect {
55  struct dk_cxlflash_hdr hdr;
56  __u64 context_id;
57  __u64 rsrc_handle;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  __u64 last_lba;
60  __u64 reserved[8];
61};
62#define DK_CXLFLASH_UVIRTUAL_NEED_WRITE_SAME 0x8000000000000000ULL
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64struct dk_cxlflash_uvirtual {
65  struct dk_cxlflash_hdr hdr;
66  __u64 context_id;
67  __u64 lun_size;
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  __u64 rsrc_handle;
70  __u64 last_lba;
71  __u64 reserved[8];
72};
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74struct dk_cxlflash_release {
75  struct dk_cxlflash_hdr hdr;
76  __u64 context_id;
77  __u64 rsrc_handle;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79  __u64 reserved[8];
80};
81struct dk_cxlflash_resize {
82  struct dk_cxlflash_hdr hdr;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84  __u64 context_id;
85  __u64 rsrc_handle;
86  __u64 req_size;
87  __u64 last_lba;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89  __u64 reserved[8];
90};
91struct dk_cxlflash_clone {
92  struct dk_cxlflash_hdr hdr;
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94  __u64 context_id_src;
95  __u64 context_id_dst;
96  __u64 adap_fd_src;
97  __u64 reserved[8];
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99};
100#define DK_CXLFLASH_VERIFY_SENSE_LEN 18
101#define DK_CXLFLASH_VERIFY_HINT_SENSE 0x8000000000000000ULL
102struct dk_cxlflash_verify {
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104  struct dk_cxlflash_hdr hdr;
105  __u64 context_id;
106  __u64 rsrc_handle;
107  __u64 hint;
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109  __u64 last_lba;
110  __u8 sense_data[DK_CXLFLASH_VERIFY_SENSE_LEN];
111  __u8 pad[6];
112  __u64 reserved[8];
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114};
115#define DK_CXLFLASH_RECOVER_AFU_CONTEXT_RESET 0x8000000000000000ULL
116struct dk_cxlflash_recover_afu {
117  struct dk_cxlflash_hdr hdr;
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119  __u64 reason;
120  __u64 context_id;
121  __u64 mmio_size;
122  __u64 adap_fd;
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124  __u64 reserved[8];
125};
126#define DK_CXLFLASH_MANAGE_LUN_WWID_LEN 16
127#define DK_CXLFLASH_MANAGE_LUN_ENABLE_SUPERPIPE 0x8000000000000000ULL
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129#define DK_CXLFLASH_MANAGE_LUN_DISABLE_SUPERPIPE 0x4000000000000000ULL
130#define DK_CXLFLASH_MANAGE_LUN_ALL_PORTS_ACCESSIBLE 0x2000000000000000ULL
131struct dk_cxlflash_manage_lun {
132  struct dk_cxlflash_hdr hdr;
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134  __u8 wwid[DK_CXLFLASH_MANAGE_LUN_WWID_LEN];
135  __u64 reserved[8];
136};
137union cxlflash_ioctls {
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139  struct dk_cxlflash_attach attach;
140  struct dk_cxlflash_detach detach;
141  struct dk_cxlflash_udirect udirect;
142  struct dk_cxlflash_uvirtual uvirtual;
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144  struct dk_cxlflash_release release;
145  struct dk_cxlflash_resize resize;
146  struct dk_cxlflash_clone clone;
147  struct dk_cxlflash_verify verify;
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149  struct dk_cxlflash_recover_afu recover_afu;
150  struct dk_cxlflash_manage_lun manage_lun;
151};
152#define MAX_CXLFLASH_IOCTL_SZ (sizeof(union cxlflash_ioctls))
153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154#define CXL_MAGIC 0xCA
155#define CXL_IOWR(_n,_s) _IOWR(CXL_MAGIC, _n, struct _s)
156#define DK_CXLFLASH_ATTACH CXL_IOWR(0x80, dk_cxlflash_attach)
157#define DK_CXLFLASH_USER_DIRECT CXL_IOWR(0x81, dk_cxlflash_udirect)
158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159#define DK_CXLFLASH_RELEASE CXL_IOWR(0x82, dk_cxlflash_release)
160#define DK_CXLFLASH_DETACH CXL_IOWR(0x83, dk_cxlflash_detach)
161#define DK_CXLFLASH_VERIFY CXL_IOWR(0x84, dk_cxlflash_verify)
162#define DK_CXLFLASH_RECOVER_AFU CXL_IOWR(0x85, dk_cxlflash_recover_afu)
163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164#define DK_CXLFLASH_MANAGE_LUN CXL_IOWR(0x86, dk_cxlflash_manage_lun)
165#define DK_CXLFLASH_USER_VIRTUAL CXL_IOWR(0x87, dk_cxlflash_uvirtual)
166#define DK_CXLFLASH_VLUN_RESIZE CXL_IOWR(0x88, dk_cxlflash_resize)
167#define DK_CXLFLASH_VLUN_CLONE CXL_IOWR(0x89, dk_cxlflash_clone)
168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169#endif
170