1*8d67ca89SAndroid Build Coastguard Worker /* 2*8d67ca89SAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*8d67ca89SAndroid Build Coastguard Worker * 4*8d67ca89SAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*8d67ca89SAndroid Build Coastguard Worker * for more information. 6*8d67ca89SAndroid Build Coastguard Worker */ 7*8d67ca89SAndroid Build Coastguard Worker #ifndef LINUX_MMC_IOCTL_H 8*8d67ca89SAndroid Build Coastguard Worker #define LINUX_MMC_IOCTL_H 9*8d67ca89SAndroid Build Coastguard Worker #include <linux/types.h> 10*8d67ca89SAndroid Build Coastguard Worker #include <linux/major.h> 11*8d67ca89SAndroid Build Coastguard Worker struct mmc_ioc_cmd { 12*8d67ca89SAndroid Build Coastguard Worker int write_flag; 13*8d67ca89SAndroid Build Coastguard Worker int is_acmd; 14*8d67ca89SAndroid Build Coastguard Worker __u32 opcode; 15*8d67ca89SAndroid Build Coastguard Worker __u32 arg; 16*8d67ca89SAndroid Build Coastguard Worker __u32 response[4]; 17*8d67ca89SAndroid Build Coastguard Worker unsigned int flags; 18*8d67ca89SAndroid Build Coastguard Worker unsigned int blksz; 19*8d67ca89SAndroid Build Coastguard Worker unsigned int blocks; 20*8d67ca89SAndroid Build Coastguard Worker unsigned int postsleep_min_us; 21*8d67ca89SAndroid Build Coastguard Worker unsigned int postsleep_max_us; 22*8d67ca89SAndroid Build Coastguard Worker unsigned int data_timeout_ns; 23*8d67ca89SAndroid Build Coastguard Worker unsigned int cmd_timeout_ms; 24*8d67ca89SAndroid Build Coastguard Worker __u32 __pad; 25*8d67ca89SAndroid Build Coastguard Worker __u64 data_ptr; 26*8d67ca89SAndroid Build Coastguard Worker }; 27*8d67ca89SAndroid Build Coastguard Worker #define mmc_ioc_cmd_set_data(ic,ptr) ic.data_ptr = (__u64) (unsigned long) ptr 28*8d67ca89SAndroid Build Coastguard Worker struct mmc_ioc_multi_cmd { 29*8d67ca89SAndroid Build Coastguard Worker __u64 num_of_cmds; 30*8d67ca89SAndroid Build Coastguard Worker struct mmc_ioc_cmd cmds[]; 31*8d67ca89SAndroid Build Coastguard Worker }; 32*8d67ca89SAndroid Build Coastguard Worker #define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd) 33*8d67ca89SAndroid Build Coastguard Worker #define MMC_IOC_MULTI_CMD _IOWR(MMC_BLOCK_MAJOR, 1, struct mmc_ioc_multi_cmd) 34*8d67ca89SAndroid Build Coastguard Worker #define MMC_IOC_MAX_BYTES (512L * 1024) 35*8d67ca89SAndroid Build Coastguard Worker #define MMC_IOC_MAX_CMDS 255 36*8d67ca89SAndroid Build Coastguard Worker #endif 37