/* * This file is auto - generated . Modifications will be lost . * * See https : //android.googlesource.com/platform/bionic/+/master/libc/kernel/ * for more information . #ifndef USER_BLK_DRV_CMD_INC_H#define USER_BLK_DRV_CMD_INC_H#include <linux/types.h>#define UBLK_CMD_GET_QUEUE_AFFINITY 0 x01#define UBLK_CMD_GET_DEV_INFO 0 x02#define UBLK_CMD_ADD_DEV 0 x04#define UBLK_CMD_DEL_DEV 0 x05#define UBLK_CMD_START_DEV 0 x06#define UBLK_CMD_STOP_DEV 0 x07#define UBLK_CMD_SET_PARAMS 0 x08#define UBLK_CMD_GET_PARAMS 0 x09#define UBLK_CMD_START_USER_RECOVERY 0 x10#define UBLK_CMD_END_USER_RECOVERY 0 x11#define UBLK_CMD_GET_DEV_INFO2 0 x12#define UBLK_U_CMD_GET_QUEUE_AFFINITY _IOR('u' , UBLK_CMD_GET_QUEUE_AFFINITY, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_GET_DEV_INFO _IOR('u' , UBLK_CMD_GET_DEV_INFO, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_ADD_DEV _IOWR('u' , UBLK_CMD_ADD_DEV, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_DEL_DEV _IOWR('u' , UBLK_CMD_DEL_DEV, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_START_DEV _IOWR('u' , UBLK_CMD_START_DEV, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_STOP_DEV _IOWR('u' , UBLK_CMD_STOP_DEV, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_SET_PARAMS _IOWR('u' , UBLK_CMD_SET_PARAMS, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_GET_PARAMS _IOR('u' , UBLK_CMD_GET_PARAMS, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_START_USER_RECOVERY _IOWR('u' , UBLK_CMD_START_USER_RECOVERY, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_END_USER_RECOVERY _IOWR('u' , UBLK_CMD_END_USER_RECOVERY, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_GET_DEV_INFO2 _IOR('u' , UBLK_CMD_GET_DEV_INFO2, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_GET_FEATURES _IOR('u' , 0 x13, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_DEL_DEV_ASYNC _IOR('u' , 0 x14, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_UPDATE_SIZE _IOWR('u' , 0 x15, struct ublksrv_ctrl_cmd)#define UBLK_U_CMD_QUIESCE_DEV _IOWR('u' , 0 x16, struct ublksrv_ctrl_cmd)#define UBLK_FEATURES_LEN 8 #define UBLK_IO_FETCH_REQ 0 x20#define UBLK_IO_COMMIT_AND_FETCH_REQ 0 x21#define UBLK_IO_NEED_GET_DATA 0 x22#define UBLK_U_IO_FETCH_REQ _IOWR('u' , UBLK_IO_FETCH_REQ, struct ublksrv_io_cmd)#define UBLK_U_IO_COMMIT_AND_FETCH_REQ _IOWR('u' , UBLK_IO_COMMIT_AND_FETCH_REQ, struct ublksrv_io_cmd)#define UBLK_U_IO_NEED_GET_DATA _IOWR('u' , UBLK_IO_NEED_GET_DATA, struct ublksrv_io_cmd)#define UBLK_U_IO_REGISTER_IO_BUF _IOWR('u' , 0 x23, struct ublksrv_io_cmd)#define UBLK_U_IO_UNREGISTER_IO_BUF _IOWR('u' , 0 x24, struct ublksrv_io_cmd)#define UBLK_IO_RES_OK 0 #define UBLK_IO_RES_NEED_GET_DATA 1 #define UBLK_IO_RES_ABORT (- ENODEV)#define UBLKSRV_CMD_BUF_OFFSET 0 #define UBLKSRV_IO_BUF_OFFSET 0 x80000000#define UBLK_MAX_QUEUE_DEPTH 4096 #define UBLK_IO_BUF_OFF 0 #define UBLK_IO_BUF_BITS 25 #define UBLK_IO_BUF_BITS_MASK ((1 ULL << UBLK_IO_BUF_BITS) - 1 )#define UBLK_TAG_OFF UBLK_IO_BUF_BITS#define UBLK_TAG_BITS 16 #define UBLK_TAG_BITS_MASK ((1 ULL << UBLK_TAG_BITS) - 1 )#define UBLK_QID_OFF (UBLK_TAG_OFF + UBLK_TAG_BITS)#define UBLK_QID_BITS 12 #define UBLK_QID_BITS_MASK ((1 ULL << UBLK_QID_BITS) - 1 )#define UBLK_MAX_NR_QUEUES (1 U << UBLK_QID_BITS)#define UBLKSRV_IO_BUF_TOTAL_BITS (UBLK_QID_OFF + UBLK_QID_BITS)#define UBLKSRV_IO_BUF_TOTAL_SIZE (1 ULL << UBLKSRV_IO_BUF_TOTAL_BITS)#define UBLK_F_SUPPORT_ZERO_COPY (1 ULL << 0 )#define UBLK_F_URING_CMD_COMP_IN_TASK (1 ULL << 1 )#define UBLK_F_NEED_GET_DATA (1 UL << 2 )#define UBLK_F_USER_RECOVERY (1 UL << 3 )#define UBLK_F_USER_RECOVERY_REISSUE (1 UL << 4 )#define UBLK_F_UNPRIVILEGED_DEV (1 UL << 5 )#define UBLK_F_CMD_IOCTL_ENCODE (1 UL << 6 )#define UBLK_F_USER_COPY (1 UL << 7 )#define UBLK_F_ZONED (1 ULL << 8 )#define UBLK_F_USER_RECOVERY_FAIL_IO (1 ULL << 9 )#define UBLK_F_UPDATE_SIZE (1 ULL << 10 )#define UBLK_F_AUTO_BUF_REG (1 ULL << 11 )#define UBLK_F_QUIESCE (1 ULL << 12 )#define UBLK_F_PER_IO_DAEMON (1 ULL << 13 )#define UBLK_F_BUF_REG_OFF_DAEMON (1 ULL << 14 )#define UBLK_S_DEV_DEAD 0 #define UBLK_S_DEV_LIVE 1 #define UBLK_S_DEV_QUIESCED 2 #define UBLK_S_DEV_FAIL_IO 3 struct ublksrv_ctrl_cmd {1 ];struct ublksrv_ctrl_dev_info {#define UBLK_IO_OP_READ 0 #define UBLK_IO_OP_WRITE 1 #define UBLK_IO_OP_FLUSH 2 #define UBLK_IO_OP_DISCARD 3 #define UBLK_IO_OP_WRITE_SAME 4 #define UBLK_IO_OP_WRITE_ZEROES 5 #define UBLK_IO_OP_ZONE_OPEN 10 #define UBLK_IO_OP_ZONE_CLOSE 11 #define UBLK_IO_OP_ZONE_FINISH 12 #define UBLK_IO_OP_ZONE_APPEND 13 #define UBLK_IO_OP_ZONE_RESET_ALL 14 #define UBLK_IO_OP_ZONE_RESET 15 #define UBLK_IO_OP_REPORT_ZONES 18 #define UBLK_IO_F_FAILFAST_DEV (1 U << 8 )#define UBLK_IO_F_FAILFAST_TRANSPORT (1 U << 9 )#define UBLK_IO_F_FAILFAST_DRIVER (1 U << 10 )#define UBLK_IO_F_META (1 U << 11 )#define UBLK_IO_F_FUA (1 U << 13 )#define UBLK_IO_F_NOUNMAP (1 U << 15 )#define UBLK_IO_F_SWAP (1 U << 16 )#define UBLK_IO_F_NEED_REG_BUF (1 U << 17 )struct ublksrv_io_desc {union {#define UBLK_AUTO_BUF_REG_FALLBACK (1 << 0 )#define UBLK_AUTO_BUF_REG_F_MASK UBLK_AUTO_BUF_REG_FALLBACKstruct ublk_auto_buf_reg {struct ublksrv_io_cmd {union {struct ublk_param_basic {#define UBLK_ATTR_READ_ONLY (1 << 0 )#define UBLK_ATTR_ROTATIONAL (1 << 1 )#define UBLK_ATTR_VOLATILE_CACHE (1 << 2 )#define UBLK_ATTR_FUA (1 << 3 )struct ublk_param_discard {struct ublk_param_devt {struct ublk_param_zoned {20 ];struct ublk_param_dma_align {4 ];#define UBLK_MIN_SEGMENT_SIZE 4096 struct ublk_param_segment {2 ];struct ublk_params {#define UBLK_PARAM_TYPE_BASIC (1 << 0 )#define UBLK_PARAM_TYPE_DISCARD (1 << 1 )#define UBLK_PARAM_TYPE_DEVT (1 << 2 )#define UBLK_PARAM_TYPE_ZONED (1 << 3 )#define UBLK_PARAM_TYPE_DMA_ALIGN (1 << 4 )#define UBLK_PARAM_TYPE_SEGMENT (1 << 5 )struct ublk_param_basic basic;struct ublk_param_discard discard;struct ublk_param_devt devt;struct ublk_param_zoned zoned;struct ublk_param_dma_align dma;struct ublk_param_segment seg;#endif
Messung V0.5 in Prozent C=84 H=95 G=89
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-28)
¤ *© Formatika GbR, Deutschland
