diff options
| author | Guangguan Wang <guangguan.wang@linux.alibaba.com> | 2023-08-17 16:20:32 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-08-19 14:46:53 +0300 |
| commit | bbed596c74a527e0d0d30bc56732f26407f12d6e (patch) | |
| tree | 64a156c57d6fa5097c31fe437277bac8da200a25 | |
| parent | 69b888e3bb4b186ec597a368bc8348e0e4bc6e65 (diff) | |
| download | linux-bbed596c74a527e0d0d30bc56732f26407f12d6e.tar.xz | |
net/smc: Extend SMCR v2 linkgroup netlink attribute
Add SMC_NLA_LGR_R_V2_MAX_CONNS and SMC_NLA_LGR_R_V2_MAX_LINKS
to SMCR v2 linkgroup netlink attribute SMC_NLA_LGR_R_V2 for
linkgroup's detail info showing.
Signed-off-by: Guangguan Wang <guangguan.wang@linux.alibaba.com>
Reviewed-by: Jan Karcher <jaka@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/uapi/linux/smc.h | 2 | ||||
| -rw-r--r-- | net/smc/smc_core.c | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/smc.h b/include/uapi/linux/smc.h index bb4dacca31e7..837fcd4b0abc 100644 --- a/include/uapi/linux/smc.h +++ b/include/uapi/linux/smc.h @@ -107,6 +107,8 @@ enum { enum { SMC_NLA_LGR_R_V2_UNSPEC, SMC_NLA_LGR_R_V2_DIRECT, /* u8 */ + SMC_NLA_LGR_R_V2_MAX_CONNS, /* u8 */ + SMC_NLA_LGR_R_V2_MAX_LINKS, /* u8 */ __SMC_NLA_LGR_R_V2_MAX, SMC_NLA_LGR_R_V2_MAX = __SMC_NLA_LGR_R_V2_MAX - 1 }; diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index aae8d3f5c3cf..bd01dd31e4bd 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -319,6 +319,10 @@ static int smc_nl_fill_smcr_lgr_v2(struct smc_link_group *lgr, goto errattr; if (nla_put_u8(skb, SMC_NLA_LGR_R_V2_DIRECT, !lgr->uses_gateway)) goto errv2attr; + if (nla_put_u8(skb, SMC_NLA_LGR_R_V2_MAX_CONNS, lgr->max_conns)) + goto errv2attr; + if (nla_put_u8(skb, SMC_NLA_LGR_R_V2_MAX_LINKS, lgr->max_links)) + goto errv2attr; nla_nest_end(skb, v2_attrs); return 0; |