| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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 |
