ioctl.h revision 48af7cb2e205dcc2f09a1a1b8a1a37c93e1943f0 
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 LINUX_MMC_IOCTL_H
20#define LINUX_MMC_IOCTL_H
21#include <linux/types.h>
22struct mmc_ioc_cmd {
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24  int write_flag;
25  int is_acmd;
26  __u32 opcode;
27  __u32 arg;
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29  __u32 response[4];
30  unsigned int flags;
31  unsigned int blksz;
32  unsigned int blocks;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  unsigned int postsleep_min_us;
35  unsigned int postsleep_max_us;
36  unsigned int data_timeout_ns;
37  unsigned int cmd_timeout_ms;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  __u32 __pad;
40  __u64 data_ptr;
41};
42#define mmc_ioc_cmd_set_data(ic,ptr) ic.data_ptr = (__u64) (unsigned long) ptr
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44struct mmc_ioc_multi_cmd {
45  __u64 num_of_cmds;
46  struct mmc_ioc_cmd cmds[0];
47};
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd)
50#define MMC_IOC_MULTI_CMD _IOWR(MMC_BLOCK_MAJOR, 1, struct mmc_ioc_multi_cmd)
51#define MMC_IOC_MAX_BYTES (512L * 1024)
52#define MMC_IOC_MAX_CMDS 255
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54#endif
55