From 62f1e84e4680e96423a610261d2310482d5cacd3 Mon Sep 17 00:00:00 2001 From: Niranjana Vishwanathapura Date: Tue, 26 Sep 2017 06:43:48 -0700 Subject: IB/opa_vnic: Mark unused Ethernet MTU fields as reserved Per pcp mtu fields are not used, mark them as reserved. Reviewed-by: Sudeep Dutt Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h | 8 +++----- drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h | 5 ++--- drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c | 2 +- drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c | 10 ++-------- 4 files changed, 8 insertions(+), 17 deletions(-) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h index 4c434b9dd84c..be45697b8e60 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h @@ -111,8 +111,7 @@ * @pkey: partition key * @u_mcast_dlid: unknown multicast dlid * @u_ucast_dlid: array of unknown unicast dlids - * @eth_mtu: MTUs for each vlan PCP - * @eth_mtu_non_vlan: MTU for non vlan packets + * @eth_mtu: Ethernet MTU */ struct opa_vesw_info { __be16 fabric_id; @@ -128,9 +127,8 @@ struct opa_vesw_info { __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; - u8 rsvd3[44]; - __be16 eth_mtu[OPA_VNIC_MAX_NUM_PCP]; - __be16 eth_mtu_non_vlan; + u8 rsvd3[60]; + __be16 eth_mtu; u8 rsvd4[2]; } __packed; diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h b/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h index ca29e6d5aedc..a90c63125671 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h @@ -89,9 +89,8 @@ struct __opa_vesw_info { u32 u_mcast_dlid; u32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; - u8 rsvd3[44]; - u16 eth_mtu[OPA_VNIC_MAX_NUM_PCP]; - u16 eth_mtu_non_vlan; + u8 rsvd3[60]; + u16 eth_mtu; u8 rsvd4[2]; } __packed; diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c index 1a3c25364b64..41fd05baed82 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c @@ -140,7 +140,7 @@ void opa_vnic_process_vema_config(struct opa_vnic_adapter *adapter) /* Handle MTU limit change */ rtnl_lock(); - netdev->max_mtu = max_t(unsigned int, info->vesw.eth_mtu_non_vlan, + netdev->max_mtu = max_t(unsigned int, info->vesw.eth_mtu, netdev->min_mtu); if (netdev->mtu > netdev->max_mtu) dev_set_mtu(netdev, netdev->max_mtu); diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c index c2733964379c..5856ae3a0d7b 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c @@ -177,10 +177,7 @@ void opa_vnic_get_vesw_info(struct opa_vnic_adapter *adapter, info->u_ucast_dlid[i] = cpu_to_be32(src->u_ucast_dlid[i]); memcpy(info->rsvd3, src->rsvd3, ARRAY_SIZE(src->rsvd3)); - for (i = 0; i < OPA_VNIC_MAX_NUM_PCP; i++) - info->eth_mtu[i] = cpu_to_be16(src->eth_mtu[i]); - - info->eth_mtu_non_vlan = cpu_to_be16(src->eth_mtu_non_vlan); + info->eth_mtu = cpu_to_be16(src->eth_mtu); memcpy(info->rsvd4, src->rsvd4, ARRAY_SIZE(src->rsvd4)); } @@ -212,10 +209,7 @@ void opa_vnic_set_vesw_info(struct opa_vnic_adapter *adapter, dst->u_ucast_dlid[i] = be32_to_cpu(info->u_ucast_dlid[i]); memcpy(dst->rsvd3, info->rsvd3, ARRAY_SIZE(info->rsvd3)); - for (i = 0; i < OPA_VNIC_MAX_NUM_PCP; i++) - dst->eth_mtu[i] = be16_to_cpu(info->eth_mtu[i]); - - dst->eth_mtu_non_vlan = be16_to_cpu(info->eth_mtu_non_vlan); + dst->eth_mtu = be16_to_cpu(info->eth_mtu); memcpy(dst->rsvd4, info->rsvd4, ARRAY_SIZE(info->rsvd4)); } -- cgit v1.2.3-59-g8ed1b From 7f291d28690af3d0eff4fbbf02020ef5d237f040 Mon Sep 17 00:00:00 2001 From: Niranjana Vishwanathapura Date: Tue, 26 Sep 2017 06:43:54 -0700 Subject: IB/opa_vnic: Set POD value for Ethernet MTU Set power on default value of 1500 for eth_mtu. Reviewed-by: Sudeep Dutt Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c | 1 + drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c | 1 + 2 files changed, 2 insertions(+) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c index 41fd05baed82..305f3a83176a 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c @@ -183,6 +183,7 @@ static inline void opa_vnic_set_pod_values(struct opa_vnic_adapter *adapter) adapter->info.vport.max_smac_ent = OPA_VNIC_MAX_SMAC_LIMIT; adapter->info.vport.config_state = OPA_VNIC_STATE_DROP_ALL; adapter->info.vport.eth_link_status = OPA_VNIC_ETH_LINK_DOWN; + adapter->info.vesw.eth_mtu = ETH_DATA_LEN; } /* opa_vnic_set_mac_addr - change mac address */ diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c index 21f0b481edcc..4b615c1451e7 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c @@ -186,6 +186,7 @@ static inline void vema_get_pod_values(struct opa_veswport_info *port_info) cpu_to_be16(OPA_VNIC_MAX_SMAC_LIMIT); port_info->vport.oper_state = OPA_VNIC_STATE_DROP_ALL; port_info->vport.config_state = OPA_VNIC_STATE_DROP_ALL; + port_info->vesw.eth_mtu = cpu_to_be16(ETH_DATA_LEN); } /** -- cgit v1.2.3-59-g8ed1b From 5a5a85da40af20d818afa1983771cc86e2577b39 Mon Sep 17 00:00:00 2001 From: Niranjana Vishwanathapura Date: Tue, 26 Sep 2017 06:44:01 -0700 Subject: IB/opa_vnic: Allow reset of MAC address Ensure MAC address is reset while deleting the vesw port. Reviewed-by: Sudeep Dutt Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c index 305f3a83176a..30f78587e23f 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c @@ -130,7 +130,7 @@ void opa_vnic_process_vema_config(struct opa_vnic_adapter *adapter) memcpy(saddr.sa_data, info->vport.base_mac_addr, ARRAY_SIZE(info->vport.base_mac_addr)); mutex_lock(&adapter->lock); - eth_mac_addr(netdev, &saddr); + eth_commit_mac_addr_change(netdev, &saddr); memcpy(adapter->vema_mac_addr, info->vport.base_mac_addr, ETH_ALEN); mutex_unlock(&adapter->lock); -- cgit v1.2.3-59-g8ed1b From b77eb45e0d9c324245d165656ab3b38b6f386436 Mon Sep 17 00:00:00 2001 From: Niranjana Vishwanathapura Date: Tue, 26 Sep 2017 06:44:07 -0700 Subject: IB/opa_vnic: Properly return the total MACs in UC MAC list Do not include EM specified MAC address in total MACs of the UC MAC list. Reviewed-by: Sudeep Dutt Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c index 5856ae3a0d7b..5553900848e3 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c @@ -342,7 +342,7 @@ void opa_vnic_query_mcast_macs(struct opa_vnic_adapter *adapter, void opa_vnic_query_ucast_macs(struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs) { - u16 start_idx, tot_macs, num_macs, idx = 0, count = 0; + u16 start_idx, tot_macs, num_macs, idx = 0, count = 0, em_macs = 0; struct netdev_hw_addr *ha; start_idx = be16_to_cpu(macs->start_idx); @@ -353,8 +353,10 @@ void opa_vnic_query_ucast_macs(struct opa_vnic_adapter *adapter, /* Do not include EM specified MAC address */ if (!memcmp(adapter->info.vport.base_mac_addr, ha->addr, - ARRAY_SIZE(adapter->info.vport.base_mac_addr))) + ARRAY_SIZE(adapter->info.vport.base_mac_addr))) { + em_macs++; continue; + } if (start_idx > idx++) continue; @@ -377,7 +379,7 @@ void opa_vnic_query_ucast_macs(struct opa_vnic_adapter *adapter, } tot_macs = netdev_hw_addr_list_count(&adapter->netdev->dev_addrs) + - netdev_uc_count(adapter->netdev); + netdev_uc_count(adapter->netdev) - em_macs; macs->tot_macs_in_lst = cpu_to_be16(tot_macs); macs->num_macs_in_msg = cpu_to_be16(count); macs->gen_count = cpu_to_be16(adapter->info.vport.uc_macs_gen_count); -- cgit v1.2.3-59-g8ed1b From 4bbdfe25600c1909c26747d0b5c39fd0e409bb87 Mon Sep 17 00:00:00 2001 From: Scott Franco Date: Tue, 26 Sep 2017 06:44:13 -0700 Subject: IB/opa_vnic: Properly clear Mac Table Digest Clear the MAC table digest when the MAC table is freed. Reviewed-by: Niranjana Vishwanathapura Signed-off-by: Scott Franco Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c index afa938bd26d6..a72278e9cd27 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c @@ -139,6 +139,7 @@ void opa_vnic_release_mac_tbl(struct opa_vnic_adapter *adapter) rcu_assign_pointer(adapter->mactbl, NULL); synchronize_rcu(); opa_vnic_free_mac_tbl(mactbl); + adapter->info.vport.mac_tbl_digest = 0; mutex_unlock(&adapter->mactbl_lock); } -- cgit v1.2.3-59-g8ed1b From e82b7c388a26d83bf0037ba8f6f3c964ccad2f5b Mon Sep 17 00:00:00 2001 From: Niranjana Vishwanathapura Date: Tue, 26 Sep 2017 06:44:20 -0700 Subject: IB/opa_vnic: Properly set vesw port status Update eth_link_status and operating status information to represent the overall status of the virtual Ethernet switch port. Reviewed-by: Sudeep Dutt Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c | 39 ++++++++++++++++------- 1 file changed, 27 insertions(+), 12 deletions(-) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c index 30f78587e23f..ce57e0f10289 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c @@ -112,6 +112,27 @@ static u16 opa_vnic_select_queue(struct net_device *netdev, struct sk_buff *skb, return rc; } +static void opa_vnic_update_state(struct opa_vnic_adapter *adapter, bool up) +{ + struct __opa_veswport_info *info = &adapter->info; + + mutex_lock(&adapter->lock); + /* Operational state can only be DROP_ALL or FORWARDING */ + if ((info->vport.config_state == OPA_VNIC_STATE_FORWARDING) && up) { + info->vport.oper_state = OPA_VNIC_STATE_FORWARDING; + info->vport.eth_link_status = OPA_VNIC_ETH_LINK_UP; + } else { + info->vport.oper_state = OPA_VNIC_STATE_DROP_ALL; + info->vport.eth_link_status = OPA_VNIC_ETH_LINK_DOWN; + } + + if (info->vport.config_state == OPA_VNIC_STATE_FORWARDING) + netif_dormant_off(adapter->netdev); + else + netif_dormant_on(adapter->netdev); + mutex_unlock(&adapter->lock); +} + /* opa_vnic_process_vema_config - process vema configuration updates */ void opa_vnic_process_vema_config(struct opa_vnic_adapter *adapter) { @@ -164,14 +185,8 @@ void opa_vnic_process_vema_config(struct opa_vnic_adapter *adapter) adapter->flow_tbl[i] = port_count ? port_num[i % port_count] : OPA_VNIC_INVALID_PORT; - /* Operational state can only be DROP_ALL or FORWARDING */ - if (info->vport.config_state == OPA_VNIC_STATE_FORWARDING) { - info->vport.oper_state = OPA_VNIC_STATE_FORWARDING; - netif_dormant_off(netdev); - } else { - info->vport.oper_state = OPA_VNIC_STATE_DROP_ALL; - netif_dormant_on(netdev); - } + /* update state */ + opa_vnic_update_state(adapter, !!(netdev->flags & IFF_UP)); } /* @@ -269,8 +284,8 @@ static int opa_netdev_open(struct net_device *netdev) return rc; } - /* Update eth link status and send trap */ - adapter->info.vport.eth_link_status = OPA_VNIC_ETH_LINK_UP; + /* Update status and send trap */ + opa_vnic_update_state(adapter, true); opa_vnic_vema_report_event(adapter, OPA_VESWPORT_TRAP_ETH_LINK_STATUS_CHANGE); return 0; @@ -288,8 +303,8 @@ static int opa_netdev_close(struct net_device *netdev) return rc; } - /* Update eth link status and send trap */ - adapter->info.vport.eth_link_status = OPA_VNIC_ETH_LINK_DOWN; + /* Update status and send trap */ + opa_vnic_update_state(adapter, false); opa_vnic_vema_report_event(adapter, OPA_VESWPORT_TRAP_ETH_LINK_STATUS_CHANGE); return 0; -- cgit v1.2.3-59-g8ed1b From b209a368eb72cacce290e327d3f783e9cdee040c Mon Sep 17 00:00:00 2001 From: Niranjana Vishwanathapura Date: Tue, 26 Sep 2017 06:44:26 -0700 Subject: IB/opa_vnic: Add routing control information Add protocol specific routing control information in the encapsulation header as per the configuration. Reviewed-by: Sudeep Dutt Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Scott Franco Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c | 41 ++++++++++++++++++++-- drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h | 16 ++++++++- .../infiniband/ulp/opa_vnic/opa_vnic_internal.h | 4 ++- .../infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c | 4 +++ 4 files changed, 61 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c index a72278e9cd27..4be3aef40bd2 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c @@ -406,6 +406,42 @@ u8 opa_vnic_get_vl(struct opa_vnic_adapter *adapter, struct sk_buff *skb) return vl; } +/* opa_vnic_get_rc - return the routing control */ +static u8 opa_vnic_get_rc(struct __opa_veswport_info *info, + struct sk_buff *skb) +{ + u8 proto, rout_ctrl; + + switch (vlan_get_protocol(skb)) { + case htons(ETH_P_IPV6): + proto = ipv6_hdr(skb)->nexthdr; + if (proto == IPPROTO_TCP) + rout_ctrl = OPA_VNIC_ENCAP_RC_EXT(info->vesw.rc, + IPV6_TCP); + else if (proto == IPPROTO_UDP) + rout_ctrl = OPA_VNIC_ENCAP_RC_EXT(info->vesw.rc, + IPV6_UDP); + else + rout_ctrl = OPA_VNIC_ENCAP_RC_EXT(info->vesw.rc, IPV6); + break; + case htons(ETH_P_IP): + proto = ip_hdr(skb)->protocol; + if (proto == IPPROTO_TCP) + rout_ctrl = OPA_VNIC_ENCAP_RC_EXT(info->vesw.rc, + IPV4_TCP); + else if (proto == IPPROTO_UDP) + rout_ctrl = OPA_VNIC_ENCAP_RC_EXT(info->vesw.rc, + IPV4_UDP); + else + rout_ctrl = OPA_VNIC_ENCAP_RC_EXT(info->vesw.rc, IPV4); + break; + default: + rout_ctrl = OPA_VNIC_ENCAP_RC_EXT(info->vesw.rc, DEFAULT); + } + + return rout_ctrl; +} + /* opa_vnic_calc_entropy - calculate the packet entropy */ u8 opa_vnic_calc_entropy(struct opa_vnic_adapter *adapter, struct sk_buff *skb) { @@ -448,7 +484,7 @@ void opa_vnic_encap_skb(struct opa_vnic_adapter *adapter, struct sk_buff *skb) { struct __opa_veswport_info *info = &adapter->info; struct opa_vnic_skb_mdata *mdata; - u8 def_port, sc, entropy, *hdr; + u8 def_port, sc, rc, entropy, *hdr; u16 len, l4_hdr; u32 dlid; @@ -459,6 +495,7 @@ void opa_vnic_encap_skb(struct opa_vnic_adapter *adapter, struct sk_buff *skb) len = opa_vnic_wire_length(skb); dlid = opa_vnic_get_dlid(adapter, skb, def_port); sc = opa_vnic_get_sc(info, skb); + rc = opa_vnic_get_rc(info, skb); l4_hdr = info->vesw.vesw_id; mdata = skb_push(skb, sizeof(*mdata)); @@ -471,6 +508,6 @@ void opa_vnic_encap_skb(struct opa_vnic_adapter *adapter, struct sk_buff *skb) } opa_vnic_make_header(hdr, info->vport.encap_slid, dlid, len, - info->vesw.pkey, entropy, sc, 0, + info->vesw.pkey, entropy, sc, rc, OPA_VNIC_L4_ETHR, l4_hdr); } diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h index be45697b8e60..e4c9bf2ef7e2 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h @@ -103,6 +103,17 @@ #define OPA_VNIC_ETH_LINK_UP 1 #define OPA_VNIC_ETH_LINK_DOWN 2 +/* routing control */ +#define OPA_VNIC_ENCAP_RC_DEFAULT 0 +#define OPA_VNIC_ENCAP_RC_IPV4 4 +#define OPA_VNIC_ENCAP_RC_IPV4_UDP 8 +#define OPA_VNIC_ENCAP_RC_IPV4_TCP 12 +#define OPA_VNIC_ENCAP_RC_IPV6 16 +#define OPA_VNIC_ENCAP_RC_IPV6_TCP 20 +#define OPA_VNIC_ENCAP_RC_IPV6_UDP 24 + +#define OPA_VNIC_ENCAP_RC_EXT(w, b) (((w) >> OPA_VNIC_ENCAP_RC_ ## b) & 0x7) + /** * struct opa_vesw_info - OPA vnic switch information * @fabric_id: 10-bit fabric id @@ -111,6 +122,7 @@ * @pkey: partition key * @u_mcast_dlid: unknown multicast dlid * @u_ucast_dlid: array of unknown unicast dlids + * @rc: routing control * @eth_mtu: Ethernet MTU */ struct opa_vesw_info { @@ -127,7 +139,9 @@ struct opa_vesw_info { __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; - u8 rsvd3[60]; + __be32 rc; + + u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; } __packed; diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h b/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h index a90c63125671..afd95f432262 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h @@ -89,7 +89,9 @@ struct __opa_vesw_info { u32 u_mcast_dlid; u32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; - u8 rsvd3[60]; + u32 rc; + + u8 rsvd3[56]; u16 eth_mtu; u8 rsvd4[2]; } __packed; diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c index 5553900848e3..868b5aec1537 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c @@ -176,6 +176,8 @@ void opa_vnic_get_vesw_info(struct opa_vnic_adapter *adapter, for (i = 0; i < OPA_VESW_MAX_NUM_DEF_PORT; i++) info->u_ucast_dlid[i] = cpu_to_be32(src->u_ucast_dlid[i]); + info->rc = cpu_to_be32(src->rc); + memcpy(info->rsvd3, src->rsvd3, ARRAY_SIZE(src->rsvd3)); info->eth_mtu = cpu_to_be16(src->eth_mtu); memcpy(info->rsvd4, src->rsvd4, ARRAY_SIZE(src->rsvd4)); @@ -208,6 +210,8 @@ void opa_vnic_set_vesw_info(struct opa_vnic_adapter *adapter, for (i = 0; i < OPA_VESW_MAX_NUM_DEF_PORT; i++) dst->u_ucast_dlid[i] = be32_to_cpu(info->u_ucast_dlid[i]); + dst->rc = be32_to_cpu(info->rc); + memcpy(dst->rsvd3, info->rsvd3, ARRAY_SIZE(info->rsvd3)); dst->eth_mtu = be16_to_cpu(info->eth_mtu); memcpy(dst->rsvd4, info->rsvd4, ARRAY_SIZE(info->rsvd4)); -- cgit v1.2.3-59-g8ed1b