1*cda5da8dSAndroid Build Coastguard Worker /* 2*cda5da8dSAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*cda5da8dSAndroid Build Coastguard Worker * 4*cda5da8dSAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*cda5da8dSAndroid Build Coastguard Worker * for more information. 6*cda5da8dSAndroid Build Coastguard Worker */ 7*cda5da8dSAndroid Build Coastguard Worker #ifndef _UAPI_LINUX_UDMABUF_H 8*cda5da8dSAndroid Build Coastguard Worker #define _UAPI_LINUX_UDMABUF_H 9*cda5da8dSAndroid Build Coastguard Worker #include <linux/types.h> 10*cda5da8dSAndroid Build Coastguard Worker #include <linux/ioctl.h> 11*cda5da8dSAndroid Build Coastguard Worker #define UDMABUF_FLAGS_CLOEXEC 0x01 12*cda5da8dSAndroid Build Coastguard Worker struct udmabuf_create { 13*cda5da8dSAndroid Build Coastguard Worker __u32 memfd; 14*cda5da8dSAndroid Build Coastguard Worker __u32 flags; 15*cda5da8dSAndroid Build Coastguard Worker __u64 offset; 16*cda5da8dSAndroid Build Coastguard Worker __u64 size; 17*cda5da8dSAndroid Build Coastguard Worker }; 18*cda5da8dSAndroid Build Coastguard Worker struct udmabuf_create_item { 19*cda5da8dSAndroid Build Coastguard Worker __u32 memfd; 20*cda5da8dSAndroid Build Coastguard Worker __u32 __pad; 21*cda5da8dSAndroid Build Coastguard Worker __u64 offset; 22*cda5da8dSAndroid Build Coastguard Worker __u64 size; 23*cda5da8dSAndroid Build Coastguard Worker }; 24*cda5da8dSAndroid Build Coastguard Worker struct udmabuf_create_list { 25*cda5da8dSAndroid Build Coastguard Worker __u32 flags; 26*cda5da8dSAndroid Build Coastguard Worker __u32 count; 27*cda5da8dSAndroid Build Coastguard Worker struct udmabuf_create_item list[]; 28*cda5da8dSAndroid Build Coastguard Worker }; 29*cda5da8dSAndroid Build Coastguard Worker #define UDMABUF_CREATE _IOW('u', 0x42, struct udmabuf_create) 30*cda5da8dSAndroid Build Coastguard Worker #define UDMABUF_CREATE_LIST _IOW('u', 0x43, struct udmabuf_create_list) 31*cda5da8dSAndroid Build Coastguard Worker #endif 32