Commit ddefb2d2 authored by Wen Gu's avatar Wen Gu Committed by David S. Miller
Browse files

net/smc: Extend SMC-R link group netlink attribute 



Extend SMC-R link group netlink attribute SMC_GEN_LGR_SMCR.
Introduce SMC_NLA_LGR_R_BUF_TYPE to show the buffer type of
SMC-R link group.

Signed-off-by: default avatarWen Gu <guwen@linux.alibaba.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b8d19945

include/uapi/linux/smc.h

+1 −0
Original line number Diff line number Diff line
@@ -124,6 +124,7 @@ enum { 
	SMC_NLA_LGR_R_V2,		/* nest */

	SMC_NLA_LGR_R_NET_COOKIE,	/* u64 */

	SMC_NLA_LGR_R_PAD,		/* flag */

	SMC_NLA_LGR_R_BUF_TYPE,		/* u8 */

	__SMC_NLA_LGR_R_MAX,

	SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1

};

net/smc/smc_core.c

+2 −0
Original line number Diff line number Diff line
@@ -347,6 +347,8 @@ static int smc_nl_fill_lgr(struct smc_link_group *lgr, 
		goto errattr;

	if (nla_put_u8(skb, SMC_NLA_LGR_R_TYPE, lgr->type))

		goto errattr;

	if (nla_put_u8(skb, SMC_NLA_LGR_R_BUF_TYPE, lgr->buf_type))

		goto errattr;

	if (nla_put_u8(skb, SMC_NLA_LGR_R_VLAN_ID, lgr->vlan_id))

		goto errattr;

	if (nla_put_u64_64bit(skb, SMC_NLA_LGR_R_NET_COOKIE,