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, 19 insertions, 15 deletions

diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index 82f69031e5cd..de0af521d602 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -102,6 +102,7 @@ struct i40e_vsi {
 #define I40E_TX_CTXTDESC(R, i) \
 	(&(((struct i40e_tx_context_desc *)((R)->desc))[i]))
 #define MAX_QUEUES 16
+#define I40EVF_MAX_REQ_QUEUES 4
 
 #define I40EVF_HKEY_ARRAY_SIZE ((I40E_VFQF_HKEY_MAX_INDEX + 1) * 4)
 #define I40EVF_HLUT_ARRAY_SIZE ((I40E_VFQF_HLUT_MAX_INDEX + 1) * 4)
@@ -200,6 +201,7 @@ struct i40evf_adapter {
 	struct list_head vlan_filter_list;
 	char misc_vector_name[IFNAMSIZ + 9];
 	int num_active_queues;
+	int num_req_queues;
 
 	/* TX */
 	struct i40e_ring *tx_rings;
@@ -220,21 +222,22 @@ struct i40evf_adapter {
 
 	u32 flags;
 #define I40EVF_FLAG_RX_CSUM_ENABLED		BIT(0)
-#define I40EVF_FLAG_IMIR_ENABLED		BIT(5)
-#define I40EVF_FLAG_MQ_CAPABLE			BIT(6)
-#define I40EVF_FLAG_PF_COMMS_FAILED		BIT(8)
-#define I40EVF_FLAG_RESET_PENDING		BIT(9)
-#define I40EVF_FLAG_RESET_NEEDED		BIT(10)
-#define I40EVF_FLAG_WB_ON_ITR_CAPABLE		BIT(11)
-#define I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE	BIT(12)
-#define I40EVF_FLAG_ADDR_SET_BY_PF		BIT(13)
-#define I40EVF_FLAG_SERVICE_CLIENT_REQUESTED	BIT(14)
-#define I40EVF_FLAG_CLIENT_NEEDS_OPEN		BIT(15)
-#define I40EVF_FLAG_CLIENT_NEEDS_CLOSE		BIT(16)
-#define I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS	BIT(17)
-#define I40EVF_FLAG_PROMISC_ON			BIT(18)
-#define I40EVF_FLAG_ALLMULTI_ON			BIT(19)
-#define I40EVF_FLAG_LEGACY_RX			BIT(20)
+#define I40EVF_FLAG_IMIR_ENABLED		BIT(1)
+#define I40EVF_FLAG_MQ_CAPABLE			BIT(2)
+#define I40EVF_FLAG_PF_COMMS_FAILED		BIT(3)
+#define I40EVF_FLAG_RESET_PENDING		BIT(4)
+#define I40EVF_FLAG_RESET_NEEDED		BIT(5)
+#define I40EVF_FLAG_WB_ON_ITR_CAPABLE		BIT(6)
+#define I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE	BIT(7)
+#define I40EVF_FLAG_ADDR_SET_BY_PF		BIT(8)
+#define I40EVF_FLAG_SERVICE_CLIENT_REQUESTED	BIT(9)
+#define I40EVF_FLAG_CLIENT_NEEDS_OPEN		BIT(10)
+#define I40EVF_FLAG_CLIENT_NEEDS_CLOSE		BIT(11)
+#define I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS	BIT(12)
+#define I40EVF_FLAG_PROMISC_ON			BIT(13)
+#define I40EVF_FLAG_ALLMULTI_ON			BIT(14)
+#define I40EVF_FLAG_LEGACY_RX			BIT(15)
+#define I40EVF_FLAG_REINIT_ITR_NEEDED		BIT(16)
 /* duplicates for common code */
 #define I40E_FLAG_DCB_ENABLED			0
 #define I40E_FLAG_RX_CSUM_ENABLED		I40EVF_FLAG_RX_CSUM_ENABLED
@@ -349,6 +352,7 @@ void i40evf_deconfigure_queues(struct i40evf_adapter *adapter);
 void i40evf_enable_queues(struct i40evf_adapter *adapter);
 void i40evf_disable_queues(struct i40evf_adapter *adapter);
 void i40evf_map_queues(struct i40evf_adapter *adapter);
+int i40evf_request_queues(struct i40evf_adapter *adapter, int num);
 void i40evf_add_ether_addrs(struct i40evf_adapter *adapter);
 void i40evf_del_ether_addrs(struct i40evf_adapter *adapter);
 void i40evf_add_vlans(struct i40evf_adapter *adapter);