diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/bpf/main.c')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/main.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c index 2b1773ed3de9..8f732771d3fa 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/main.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c @@ -300,6 +300,14 @@ nfp_bpf_parse_cap_adjust_tail(struct nfp_app_bpf *bpf, void __iomem *value, } static int +nfp_bpf_parse_cap_cmsg_multi_ent(struct nfp_app_bpf *bpf, void __iomem *value, + u32 length) +{ + bpf->cmsg_multi_ent = true; + return 0; +} + +static int nfp_bpf_parse_cap_abi_version(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) { @@ -375,6 +383,11 @@ static int nfp_bpf_parse_capabilities(struct nfp_app *app) length)) goto err_release_free; break; + case NFP_BPF_CAP_TYPE_CMSG_MULTI_ENT: + if (nfp_bpf_parse_cap_cmsg_multi_ent(app->priv, value, + length)) + goto err_release_free; + break; default: nfp_dbg(cpp, "unknown BPF capability: %d\n", type); break; @@ -426,6 +439,11 @@ static int nfp_bpf_start(struct nfp_app *app) return -EINVAL; } + if (bpf->cmsg_multi_ent) + bpf->cmsg_cache_cnt = nfp_bpf_ctrl_cmsg_cache_cnt(bpf); + else + bpf->cmsg_cache_cnt = 1; + return 0; } |