Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:
 "Highlights:

   1) Maintain the TCP retransmit queue using an rbtree, with 1GB
      windows at 100Gb this really has become necessary. From Eric
      Dumazet.

   2) Multi-program support for cgroup+bpf, from Alexei Starovoitov.

   3) Perform broadcast flooding in hardware in mv88e6xxx, from Andrew
      Lunn.

   4) Add meter action support to openvswitch, from Andy Zhou.

   5) Add a data meta pointer for BPF accessible packets, from Daniel
      Borkmann.

   6) Namespace-ify almost all TCP sysctl knobs, from Eric Dumazet.

   7) Turn on Broadcom Tags in b53 driver, from Florian Fainelli.

   8) More work to move the RTNL mutex down, from Florian Westphal.

   9) Add 'bpftool' utility, to help with bpf program introspection.
      From Jakub Kicinski.

  10) Add new 'cpumap' type for XDP_REDIRECT action, from Jesper
      Dangaard Brouer.

  11) Support 'blocks' of transformations in the packet scheduler which
      can span multiple network devices, from Jiri Pirko.

  12) TC flower offload support in cxgb4, from Kumar Sanghvi.

  13) Priority based stream scheduler for SCTP, from Marcelo Ricardo
      Leitner.

  14) Thunderbolt networking driver, from Amir Levy and Mika Westerberg.

  15) Add RED qdisc offloadability, and use it in mlxsw driver. From
      Nogah Frankel.

  16) eBPF based device controller for cgroup v2, from Roman Gushchin.

  17) Add some fundamental tracepoints for TCP, from Song Liu.

  18) Remove garbage collection from ipv6 route layer, this is a
      significant accomplishment. From Wei Wang.

  19) Add multicast route offload support to mlxsw, from Yotam Gigi"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2177 commits)
  tcp: highest_sack fix
  geneve: fix fill_info when link down
  bpf: fix lockdep splat
  net: cdc_ncm: GetNtbFormat endian fix
  openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start
  netem: remove unnecessary 64 bit modulus
  netem: use 64 bit divide by rate
  tcp: Namespace-ify sysctl_tcp_default_congestion_control
  net: Protect iterations over net::fib_notifier_ops in fib_seq_sum()
  ipv6: set all.accept_dad to 0 by default
  uapi: fix linux/tls.h userspace compilation error
  usbnet: ipheth: prevent TX queue timeouts when device not ready
  vhost_net: conditionally enable tx polling
  uapi: fix linux/rxrpc.h userspace compilation errors
  net: stmmac: fix LPI transitioning for dwmac4
  atm: horizon: Fix irq release error
  net-sysfs: trigger netlink notification on ifalias change via sysfs
  openvswitch: Using kfree_rcu() to simplify the code
  openvswitch: Make local function ovs_nsh_key_attr_size() static
  openvswitch: Fix return value check in ovs_meter_cmd_features()
  ...

1 files changed, 72 insertions, 1 deletions

diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index 55f3d234ea1d..ff6877f7b6f8 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -45,7 +45,6 @@ extern unsigned char IPA_PDU_HEADER[];
 #define IPA_CMD_PRIM_VERSION_NO 0x01
 
 enum qeth_card_types {
-	QETH_CARD_TYPE_UNKNOWN = 0,
 	QETH_CARD_TYPE_OSD     = 1,
 	QETH_CARD_TYPE_IQD     = 5,
 	QETH_CARD_TYPE_OSN     = 6,
@@ -91,6 +90,7 @@ enum qeth_ipa_cmds {
 	IPA_CMD_DELGMAC			= 0x24,
 	IPA_CMD_SETVLAN			= 0x25,
 	IPA_CMD_DELVLAN			= 0x26,
+	IPA_CMD_VNICC			= 0x2a,
 	IPA_CMD_SETBRIDGEPORT_OSA	= 0x2b,
 	IPA_CMD_SETCCID			= 0x41,
 	IPA_CMD_DELCCID			= 0x42,
@@ -166,6 +166,8 @@ enum qeth_ipa_return_codes {
 	IPA_RC_L2_INVALID_VLAN_ID	= 0x2015,
 	IPA_RC_L2_DUP_VLAN_ID		= 0x2016,
 	IPA_RC_L2_VLAN_ID_NOT_FOUND	= 0x2017,
+	IPA_RC_L2_VLAN_ID_NOT_ALLOWED	= 0x2050,
+	IPA_RC_VNICC_VNICBP		= 0x20B0,
 	IPA_RC_SBP_OSA_NOT_CONFIGURED	= 0x2B0C,
 	IPA_RC_SBP_OSA_OS_MISMATCH	= 0x2B10,
 	IPA_RC_SBP_OSA_ANO_DEV_PRIMARY	= 0x2B14,
@@ -198,6 +200,9 @@ enum qeth_ipa_return_codes {
 	IPA_RC_ENOMEM			= 0xfffe,
 	IPA_RC_FFFF			= 0xffff
 };
+/* for VNIC Characteristics */
+#define IPA_RC_VNICC_OOSEQ 0x0005
+
 /* for SET_DIAGNOSTIC_ASSIST */
 #define IPA_RC_INVALID_SUBCMD		IPA_RC_IP_TABLE_FULL
 #define IPA_RC_HARDWARE_AUTH_ERROR	IPA_RC_UNKNOWN_ERROR
@@ -552,6 +557,71 @@ struct qeth_ipacmd_diagass {
 	__u8   cdata[64];
 } __attribute__ ((packed));
 
+/* VNIC Characteristics IPA Command: *****************************************/
+/* IPA commands/sub commands for VNICC */
+#define IPA_VNICC_QUERY_CHARS		0x00000000L
+#define IPA_VNICC_QUERY_CMDS		0x00000001L
+#define IPA_VNICC_ENABLE		0x00000002L
+#define IPA_VNICC_DISABLE		0x00000004L
+#define IPA_VNICC_SET_TIMEOUT		0x00000008L
+#define IPA_VNICC_GET_TIMEOUT		0x00000010L
+
+/* VNICC flags */
+#define QETH_VNICC_FLOODING		0x80000000
+#define QETH_VNICC_MCAST_FLOODING	0x40000000
+#define QETH_VNICC_LEARNING		0x20000000
+#define QETH_VNICC_TAKEOVER_SETVMAC	0x10000000
+#define QETH_VNICC_TAKEOVER_LEARNING	0x08000000
+#define QETH_VNICC_BRIDGE_INVISIBLE	0x04000000
+#define QETH_VNICC_RX_BCAST		0x02000000
+
+/* VNICC default values */
+#define QETH_VNICC_ALL			0xff000000
+#define QETH_VNICC_DEFAULT		QETH_VNICC_RX_BCAST
+/* default VNICC timeout in seconds */
+#define QETH_VNICC_DEFAULT_TIMEOUT	600
+
+/* VNICC header */
+struct qeth_ipacmd_vnicc_hdr {
+	u32 sup;
+	u32 cur;
+};
+
+/* VNICC sub command header */
+struct qeth_vnicc_sub_hdr {
+	u16 data_length;
+	u16 reserved;
+	u32 sub_command;
+};
+
+/* query supported commands for VNIC characteristic */
+struct qeth_vnicc_query_cmds {
+	u32 vnic_char;
+	u32 sup_cmds;
+};
+
+/* enable/disable VNIC characteristic */
+struct qeth_vnicc_set_char {
+	u32 vnic_char;
+};
+
+/* get/set timeout for VNIC characteristic */
+struct qeth_vnicc_getset_timeout {
+	u32 vnic_char;
+	u32 timeout;
+};
+
+/* complete VNICC IPA command message */
+struct qeth_ipacmd_vnicc {
+	struct qeth_ipacmd_vnicc_hdr hdr;
+	struct qeth_vnicc_sub_hdr sub_hdr;
+	union {
+		struct qeth_vnicc_query_cmds query_cmds;
+		struct qeth_vnicc_set_char set_char;
+		struct qeth_vnicc_getset_timeout getset_timeout;
+	};
+};
+
 /* SETBRIDGEPORT IPA Command:	 *********************************************/
 enum qeth_ipa_sbp_cmd {
 	IPA_SBP_QUERY_COMMANDS_SUPPORTED	= 0x00000000L,
@@ -693,6 +763,7 @@ struct qeth_ipa_cmd {
 		struct qeth_ipacmd_diagass		diagass;
 		struct qeth_ipacmd_setbridgeport	sbp;
 		struct qeth_ipacmd_addr_change		addrchange;
+		struct qeth_ipacmd_vnicc		vnicc;
 	} data;
 } __attribute__ ((packed));