| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef LINUX_MMC_IOCTL_H |
| #define LINUX_MMC_IOCTL_H |
| #include <linux/types.h> |
| #include <linux/major.h> |
| struct mmc_ioc_cmd { |
| int write_flag; |
| int is_acmd; |
| __u32 opcode; |
| __u32 arg; |
| __u32 response[4]; |
| unsigned int flags; |
| unsigned int blksz; |
| unsigned int blocks; |
| unsigned int postsleep_min_us; |
| unsigned int postsleep_max_us; |
| unsigned int data_timeout_ns; |
| unsigned int cmd_timeout_ms; |
| __u32 __pad; |
| __u64 data_ptr; |
| }; |
| #define mmc_ioc_cmd_set_data(ic,ptr) ic.data_ptr = (__u64) (unsigned long) ptr |
| struct mmc_ioc_multi_cmd { |
| __u64 num_of_cmds; |
| struct mmc_ioc_cmd cmds[0]; |
| }; |
| #define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd) |
| #define MMC_IOC_MULTI_CMD _IOWR(MMC_BLOCK_MAJOR, 1, struct mmc_ioc_multi_cmd) |
| #define MMC_IOC_MAX_BYTES (512L * 1024) |
| #define MMC_IOC_MAX_CMDS 255 |
| #endif |