7 files changed, 31 insertions, 40 deletions

diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 737685e9e852..68029b30c3dc 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -309,21 +309,20 @@ struct mlx5_hca_cap {
         __be16  max_desc_sz_rq;
         u8      rsvd21[2];
         __be16  max_desc_sz_sq_dc;
-        u8      rsvd22[4];
-        __be16  max_qp_mcg;
-        u8      rsvd23;
+        __be32  max_qp_mcg;
+        u8      rsvd22[3];
         u8      log_max_mcg;
-        u8      rsvd24;
+        u8      rsvd23;
         u8      log_max_pd;
-        u8      rsvd25;
+        u8      rsvd24;
         u8      log_max_xrcd;
-        u8      rsvd26[42];
+        u8      rsvd25[42];
         __be16  log_uar_page_sz;
-        u8      rsvd27[28];
+        u8      rsvd26[28];
         u8      log_msx_atomic_size_qp;
-        u8      rsvd28[2];
+        u8      rsvd27[2];
         u8      log_msx_atomic_size_dc;
-        u8      rsvd29[76];
+        u8      rsvd28[76];
 };
 
 
@@ -472,9 +471,8 @@ struct mlx5_eqe_cmd {
 struct mlx5_eqe_page_req {
         u8              rsvd0[2];
         __be16          func_id;
-        u8              rsvd1[2];
-        __be16          num_pages;
-        __be32          rsvd2[5];
+        __be32          num_pages;
+        __be32          rsvd1[5];
 };
 
 union ev_data {
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 2aa258b0ced1..8888381fc150 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -358,7 +358,7 @@ struct mlx5_caps {
         u32     reserved_lkey;
         u8      local_ca_ack_delay;
         u8      log_max_mcg;
-        u16     max_qp_mcg;
+        u32     max_qp_mcg;
         int     min_page_sz;
 };
 
@@ -691,7 +691,7 @@ void mlx5_pagealloc_cleanup(struct mlx5_core_dev *dev);
 int mlx5_pagealloc_start(struct mlx5_core_dev *dev);
 void mlx5_pagealloc_stop(struct mlx5_core_dev *dev);
 void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
-                                 s16 npages);
+                                 s32 npages);
 int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot);
 int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev);
 void mlx5_register_debugfs(void);
@@ -731,9 +731,6 @@ void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev);
 int mlx5_db_alloc(struct mlx5_core_dev *dev, struct mlx5_db *db);
 void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db);
 
-typedef void (*health_handler_t)(struct pci_dev *pdev, struct health_buffer __iomem *buf, int size);
-int mlx5_register_health_report_handler(health_handler_t handler);
-void mlx5_unregister_health_report_handler(void);
 const char *mlx5_command_str(int command);
 int mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev);
 void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev);
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index f18b91966d3d..8a358a2c97e6 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -122,7 +122,7 @@ static inline bool sk_busy_loop(struct sock *sk, int nonblock)
                 if (rc > 0)
                         /* local bh are disabled so it is ok to use _BH */
                         NET_ADD_STATS_BH(sock_net(sk),
-                                         LINUX_MIB_LOWLATENCYRXPACKETS, rc);
+                                         LINUX_MIB_BUSYPOLLRXPACKETS, rc);
 
         } while (!nonblock && skb_queue_empty(&sk->sk_receive_queue) &&
                  !need_resched() && !busy_loop_timeout(end_time));
@@ -162,11 +162,6 @@ static inline bool sk_can_busy_loop(struct sock *sk)
         return false;
 }
 
-static inline bool sk_busy_poll(struct sock *sk, int nonblock)
-{
-        return false;
-}
-
 static inline void skb_mark_napi_id(struct sk_buff *skb,
                                     struct napi_struct *napi)
 {
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 781b3cf86a2f..a354db5b7662 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -145,20 +145,6 @@ static inline u8 ip_tunnel_ecn_encap(u8 tos, const struct iphdr *iph,
         return INET_ECN_encapsulate(tos, inner);
 }
 
-static inline void tunnel_ip_select_ident(struct sk_buff *skb,
-                                          const struct iphdr  *old_iph,
-                                          struct dst_entry *dst)
-{
-        struct iphdr *iph = ip_hdr(skb);
-
-        /* Use inner packet iph-id if possible. */
-        if (skb->protocol == htons(ETH_P_IP) && old_iph->id)
-                iph->id = old_iph->id;
-        else
-                __ip_select_ident(iph, dst,
-                                  (skb_shinfo(skb)->gso_segs ?: 1) - 1);
-}
-
 int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto);
 int iptunnel_xmit(struct net *net, struct rtable *rt,
                   struct sk_buff *skb,
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 6eab63363e59..e5ae0c50fa9c 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -683,13 +683,19 @@ struct psched_ratecfg {
         u64     rate_bytes_ps; /* bytes per second */
         u32     mult;
         u16     overhead;
+        u8      linklayer;
         u8      shift;
 };
 
 static inline u64 psched_l2t_ns(const struct psched_ratecfg *r,
                                 unsigned int len)
 {
-        return ((u64)(len + r->overhead) * r->mult) >> r->shift;
+        len += r->overhead;
+
+        if (unlikely(r->linklayer == TC_LINKLAYER_ATM))
+                return ((u64)(DIV_ROUND_UP(len,48)*53) * r->mult) >> r->shift;
+
+        return ((u64)len * r->mult) >> r->shift;
 }
 
 extern void psched_ratecfg_precompute(struct psched_ratecfg *r, const struct tc_ratespec *conf);
@@ -700,6 +706,7 @@ static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
         memset(res, 0, sizeof(*res));
         res->rate = r->rate_bytes_ps;
         res->overhead = r->overhead;
+        res->linklayer = (r->linklayer & TC_LINKLAYER_MASK);
 }
 
 #endif
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index dbd71b0c7d8c..09d62b9228ff 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -73,9 +73,17 @@ struct tc_estimator {
 #define TC_H_ROOT       (0xFFFFFFFFU)
 #define TC_H_INGRESS    (0xFFFFFFF1U)
 
+/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
+enum tc_link_layer {
+        TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
+        TC_LINKLAYER_ETHERNET,
+        TC_LINKLAYER_ATM,
+};
+#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
+
 struct tc_ratespec {
         unsigned char   cell_log;
-        unsigned char   __reserved;
+        __u8            linklayer; /* lower 4 bits */
         unsigned short  overhead;
         short           cell_align;
         unsigned short  mpu;
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index af0a674cc677..a1356d3b54df 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -253,7 +253,7 @@ enum
         LINUX_MIB_TCPFASTOPENLISTENOVERFLOW,    /* TCPFastOpenListenOverflow */
         LINUX_MIB_TCPFASTOPENCOOKIEREQD,        /* TCPFastOpenCookieReqd */
         LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */
-        LINUX_MIB_LOWLATENCYRXPACKETS,          /* LowLatencyRxPackets */
+        LINUX_MIB_BUSYPOLLRXPACKETS,            /* BusyPollRxPackets */
         __LINUX_MIB_MAX
 };