diff options
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/errqueue.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/rds.h | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/include/uapi/linux/errqueue.h b/include/uapi/linux/errqueue.h index 28812eda4209..dc64cfaf13da 100644 --- a/include/uapi/linux/errqueue.h +++ b/include/uapi/linux/errqueue.h @@ -20,13 +20,11 @@ struct sock_extended_err { #define SO_EE_ORIGIN_ICMP6 3 #define SO_EE_ORIGIN_TXSTATUS 4 #define SO_EE_ORIGIN_ZEROCOPY 5 -#define SO_EE_ORIGIN_ZCOOKIE 6 #define SO_EE_ORIGIN_TIMESTAMPING SO_EE_ORIGIN_TXSTATUS #define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1)) #define SO_EE_CODE_ZEROCOPY_COPIED 1 -#define SO_EE_ORIGIN_MAX_ZCOOKIES 8 /** * struct scm_timestamping - timestamps exposed through cmsg diff --git a/include/uapi/linux/rds.h b/include/uapi/linux/rds.h index 12e3bca32cad..a66b213de3d7 100644 --- a/include/uapi/linux/rds.h +++ b/include/uapi/linux/rds.h @@ -104,6 +104,7 @@ #define RDS_CMSG_MASKED_ATOMIC_CSWP 9 #define RDS_CMSG_RXPATH_LATENCY 11 #define RDS_CMSG_ZCOPY_COOKIE 12 +#define RDS_CMSG_ZCOPY_COMPLETION 13 #define RDS_INFO_FIRST 10000 #define RDS_INFO_COUNTERS 10000 @@ -317,6 +318,12 @@ struct rds_rdma_notify { #define RDS_RDMA_DROPPED 3 #define RDS_RDMA_OTHER_ERROR 4 +#define RDS_MAX_ZCOOKIES 8 +struct rds_zcopy_cookies { + __u32 num; + __u32 cookies[RDS_MAX_ZCOOKIES]; +}; + /* * Common set of flags for all RDMA related structs */ |