diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/bpf/fw.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/fw.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/fw.h b/drivers/net/ethernet/netronome/nfp/bpf/fw.h index 39639ac28b01..4c7972e3db63 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/fw.h +++ b/drivers/net/ethernet/netronome/nfp/bpf/fw.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2017 Netronome Systems, Inc. + * Copyright (C) 2017-2018 Netronome Systems, Inc. * * This software is dual licensed under the GNU General License Version 2, * June 1991 as shown in the file COPYING in the top-level directory of this @@ -37,11 +37,20 @@ #include <linux/bitops.h> #include <linux/types.h> +/* Kernel's enum bpf_reg_type is not uABI so people may change it breaking + * our FW ABI. In that case we will do translation in the driver. + */ +#define NFP_BPF_SCALAR_VALUE 1 +#define NFP_BPF_MAP_VALUE 4 +#define NFP_BPF_STACK 6 +#define NFP_BPF_PACKET_DATA 8 + enum bpf_cap_tlv_type { NFP_BPF_CAP_TYPE_FUNC = 1, NFP_BPF_CAP_TYPE_ADJUST_HEAD = 2, NFP_BPF_CAP_TYPE_MAPS = 3, NFP_BPF_CAP_TYPE_RANDOM = 4, + NFP_BPF_CAP_TYPE_QUEUE_SELECT = 5, }; struct nfp_bpf_cap_tlv_func { @@ -81,6 +90,7 @@ enum nfp_bpf_cmsg_type { CMSG_TYPE_MAP_DELETE = 5, CMSG_TYPE_MAP_GETNEXT = 6, CMSG_TYPE_MAP_GETFIRST = 7, + CMSG_TYPE_BPF_EVENT = 8, __CMSG_TYPE_MAP_MAX, }; @@ -155,4 +165,13 @@ struct cmsg_reply_map_op { __be32 resv; struct cmsg_key_value_pair elem[0]; }; + +struct cmsg_bpf_event { + struct cmsg_hdr hdr; + __be32 cpu_id; + __be64 map_ptr; + __be32 data_size; + __be32 pkt_size; + u8 data[0]; +}; #endif |