| /**************************************************************************** | |
| **************************************************************************** | |
| *** | |
| *** 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[]; | |
| }; | |
| #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 |