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 _UAPI_LINUX_UDMABUF_H 8*8d67ca89SAndroid Build Coastguard Worker #define _UAPI_LINUX_UDMABUF_H 9*8d67ca89SAndroid Build Coastguard Worker #include <linux/types.h> 10*8d67ca89SAndroid Build Coastguard Worker #include <linux/ioctl.h> 11*8d67ca89SAndroid Build Coastguard Worker #define UDMABUF_FLAGS_CLOEXEC 0x01 12*8d67ca89SAndroid Build Coastguard Worker struct udmabuf_create { 13*8d67ca89SAndroid Build Coastguard Worker __u32 memfd; 14*8d67ca89SAndroid Build Coastguard Worker __u32 flags; 15*8d67ca89SAndroid Build Coastguard Worker __u64 offset; 16*8d67ca89SAndroid Build Coastguard Worker __u64 size; 17*8d67ca89SAndroid Build Coastguard Worker }; 18*8d67ca89SAndroid Build Coastguard Worker struct udmabuf_create_item { 19*8d67ca89SAndroid Build Coastguard Worker __u32 memfd; 20*8d67ca89SAndroid Build Coastguard Worker __u32 __pad; 21*8d67ca89SAndroid Build Coastguard Worker __u64 offset; 22*8d67ca89SAndroid Build Coastguard Worker __u64 size; 23*8d67ca89SAndroid Build Coastguard Worker }; 24*8d67ca89SAndroid Build Coastguard Worker struct udmabuf_create_list { 25*8d67ca89SAndroid Build Coastguard Worker __u32 flags; 26*8d67ca89SAndroid Build Coastguard Worker __u32 count; 27*8d67ca89SAndroid Build Coastguard Worker struct udmabuf_create_item list[]; 28*8d67ca89SAndroid Build Coastguard Worker }; 29*8d67ca89SAndroid Build Coastguard Worker #define UDMABUF_CREATE _IOW('u', 0x42, struct udmabuf_create) 30*8d67ca89SAndroid Build Coastguard Worker #define UDMABUF_CREATE_LIST _IOW('u', 0x43, struct udmabuf_create_list) 31*8d67ca89SAndroid Build Coastguard Worker #endif 32