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 _UAPI_LINUX_PG_H
20 #define _UAPI_LINUX_PG_H
21 #define PG_MAGIC 'P'
22 #define PG_RESET 'Z'
23 #define PG_COMMAND 'C'
24 #define PG_MAX_DATA 32768
25 struct pg_write_hdr {
26   char magic;
27   char func;
28   int dlen;
29   int timeout;
30   char packet[12];
31 };
32 struct pg_read_hdr {
33   char magic;
34   char scsi;
35   int dlen;
36   int duration;
37   char pad[12];
38 };
39 #endif
40