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/****************************************************************************
****************************************************************************
***
*** 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 _UAPI_SMC_DIAG_H_
#define _UAPI_SMC_DIAG_H_
#include <linux/types.h>
#include <linux/inet_diag.h>
#include <rdma/ib_user_verbs.h>
struct smc_diag_req {
__u8 diag_family;
__u8 pad[2];
__u8 diag_ext;
struct inet_diag_sockid id;
};
struct smc_diag_msg {
__u8 diag_family;
__u8 diag_state;
union {
__u8 diag_mode;
__u8 diag_fallback;
};
__u8 diag_shutdown;
struct inet_diag_sockid id;
__u32 diag_uid;
__aligned_u64 diag_inode;
};
enum {
SMC_DIAG_MODE_SMCR,
SMC_DIAG_MODE_FALLBACK_TCP,
SMC_DIAG_MODE_SMCD,
};
enum {
SMC_DIAG_NONE,
SMC_DIAG_CONNINFO,
SMC_DIAG_LGRINFO,
SMC_DIAG_SHUTDOWN,
SMC_DIAG_DMBINFO,
SMC_DIAG_FALLBACK,
__SMC_DIAG_MAX,
};
#define SMC_DIAG_MAX (__SMC_DIAG_MAX - 1)
struct smc_diag_cursor {
__u16 reserved;
__u16 wrap;
__u32 count;
};
struct smc_diag_conninfo {
__u32 token;
__u32 sndbuf_size;
__u32 rmbe_size;
__u32 peer_rmbe_size;
struct smc_diag_cursor rx_prod;
struct smc_diag_cursor rx_cons;
struct smc_diag_cursor tx_prod;
struct smc_diag_cursor tx_cons;
__u8 rx_prod_flags;
__u8 rx_conn_state_flags;
__u8 tx_prod_flags;
__u8 tx_conn_state_flags;
struct smc_diag_cursor tx_prep;
struct smc_diag_cursor tx_sent;
struct smc_diag_cursor tx_fin;
};
struct smc_diag_linkinfo {
__u8 link_id;
__u8 ibname[IB_DEVICE_NAME_MAX];
__u8 ibport;
__u8 gid[40];
__u8 peer_gid[40];
};
struct smc_diag_lgrinfo {
struct smc_diag_linkinfo lnk[1];
__u8 role;
};
struct smc_diag_fallback {
__u32 reason;
__u32 peer_diagnosis;
};
struct smcd_diag_dmbinfo {
__u32 linkid;
__aligned_u64 peer_gid;
__aligned_u64 my_gid;
__aligned_u64 token;
__aligned_u64 peer_token;
};
#endif
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