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

Pull networking updates from David Miller:

 1) New offloading infrastructure and example 'rocker' driver for
    offloading of switching and routing to hardware.

    This work was done by a large group of dedicated individuals, not
    limited to: Scott Feldman, Jiri Pirko, Thomas Graf, John Fastabend,
    Jamal Hadi Salim, Andy Gospodarek, Florian Fainelli, Roopa Prabhu

 2) Start making the networking operate on IOV iterators instead of
    modifying iov objects in-situ during transfers.  Thanks to Al Viro
    and Herbert Xu.

 3) A set of new netlink interfaces for the TIPC stack, from Richard
    Alpe.

 4) Remove unnecessary looping during ipv6 routing lookups, from Martin
    KaFai Lau.

 5) Add PAUSE frame generation support to gianfar driver, from Matei
    Pavaluca.

 6) Allow for larger reordering levels in TCP, which are easily
    achievable in the real world right now, from Eric Dumazet.

 7) Add a variable of napi_schedule that doesn't need to disable cpu
    interrupts, from Eric Dumazet.

 8) Use a doubly linked list to optimize neigh_parms_release(), from
    Nicolas Dichtel.

 9) Various enhancements to the kernel BPF verifier, and allow eBPF
    programs to actually be attached to sockets.  From Alexei
    Starovoitov.

10) Support TSO/LSO in sunvnet driver, from David L Stevens.

11) Allow controlling ECN usage via routing metrics, from Florian
    Westphal.

12) Remote checksum offload, from Tom Herbert.

13) Add split-header receive, BQL, and xmit_more support to amd-xgbe
    driver, from Thomas Lendacky.

14) Add MPLS support to openvswitch, from Simon Horman.

15) Support wildcard tunnel endpoints in ipv6 tunnels, from Steffen
    Klassert.

16) Do gro flushes on a per-device basis using a timer, from Eric
    Dumazet.  This tries to resolve the conflicting goals between the
    desired handling of bulk vs.  RPC-like traffic.

17) Allow userspace to ask for the CPU upon what a packet was
    received/steered, via SO_INCOMING_CPU.  From Eric Dumazet.

18) Limit GSO packets to half the current congestion window, from Eric
    Dumazet.

19) Add a generic helper so that all drivers set their RSS keys in a
    consistent way, from Eric Dumazet.

20) Add xmit_more support to enic driver, from Govindarajulu
    Varadarajan.

21) Add VLAN packet scheduler action, from Jiri Pirko.

22) Support configurable RSS hash functions via ethtool, from Eyal
    Perry.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1820 commits)
  Fix race condition between vxlan_sock_add and vxlan_sock_release
  net/macb: fix compilation warning for print_hex_dump() called with skb->mac_header
  net/mlx4: Add support for A0 steering
  net/mlx4: Refactor QUERY_PORT
  net/mlx4_core: Add explicit error message when rule doesn't meet configuration
  net/mlx4: Add A0 hybrid steering
  net/mlx4: Add mlx4_bitmap zone allocator
  net/mlx4: Add a check if there are too many reserved QPs
  net/mlx4: Change QP allocation scheme
  net/mlx4_core: Use tasklet for user-space CQ completion events
  net/mlx4_core: Mask out host side virtualization features for guests
  net/mlx4_en: Set csum level for encapsulated packets
  be2net: Export tunnel offloads only when a VxLAN tunnel is created
  gianfar: Fix dma check map error when DMA_API_DEBUG is enabled
  cxgb4/csiostor: Don't use MASTER_MUST for fw_hello call
  net: fec: only enable mdio interrupt before phy device link up
  net: fec: clear all interrupt events to support i.MX6SX
  net: fec: reset fep link status in suspend function
  net: sock: fix access via invalid file descriptor
  net: introduce helper macro for_each_cmsghdr
  ...

1 files changed, 31 insertions, 12 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 975074fc11bc..1cbd33551513 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -217,8 +217,8 @@
 #define AH_WOW_BEACON_MISS		BIT(3)
 
 enum ath_hw_txq_subtype {
-	ATH_TXQ_AC_BE = 0,
-	ATH_TXQ_AC_BK = 1,
+	ATH_TXQ_AC_BK = 0,
+	ATH_TXQ_AC_BE = 1,
 	ATH_TXQ_AC_VI = 2,
 	ATH_TXQ_AC_VO = 3,
 };
@@ -244,13 +244,20 @@ enum ath9k_hw_caps {
 	ATH9K_HW_CAP_2GHZ			= BIT(11),
 	ATH9K_HW_CAP_5GHZ			= BIT(12),
 	ATH9K_HW_CAP_APM			= BIT(13),
+#ifdef CONFIG_ATH9K_PCOEM
 	ATH9K_HW_CAP_RTT			= BIT(14),
 	ATH9K_HW_CAP_MCI			= BIT(15),
-	ATH9K_HW_CAP_DFS			= BIT(16),
-	ATH9K_HW_WOW_DEVICE_CAPABLE		= BIT(17),
-	ATH9K_HW_CAP_PAPRD			= BIT(18),
-	ATH9K_HW_CAP_FCC_BAND_SWITCH		= BIT(19),
-	ATH9K_HW_CAP_BT_ANT_DIV			= BIT(20),
+	ATH9K_HW_WOW_DEVICE_CAPABLE		= BIT(16),
+	ATH9K_HW_CAP_BT_ANT_DIV			= BIT(17),
+#else
+	ATH9K_HW_CAP_RTT			= 0,
+	ATH9K_HW_CAP_MCI			= 0,
+	ATH9K_HW_WOW_DEVICE_CAPABLE		= 0,
+	ATH9K_HW_CAP_BT_ANT_DIV			= 0,
+#endif
+	ATH9K_HW_CAP_DFS			= BIT(18),
+	ATH9K_HW_CAP_PAPRD			= BIT(19),
+	ATH9K_HW_CAP_FCC_BAND_SWITCH		= BIT(20),
 };
 
 /*
@@ -269,6 +276,7 @@ struct ath9k_hw_capabilities {
 	u16 rts_aggr_limit;
 	u8 tx_chainmask;
 	u8 rx_chainmask;
+	u8 chip_chainmask;
 	u8 max_txchains;
 	u8 max_rxchains;
 	u8 num_gpio_pins;
@@ -322,6 +330,7 @@ struct ath9k_ops_config {
 	bool alt_mingainidx;
 	bool no_pll_pwrsave;
 	bool tx_gain_buffalo;
+	bool led_active_high;
 };
 
 enum ath9k_int {
@@ -517,6 +526,7 @@ struct ath_gen_timer {
 struct ath_gen_timer_table {
 	struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER];
 	u16 timer_mask;
+	bool tsf2_enabled;
 };
 
 struct ath_hw_antcomb_conf {
@@ -681,10 +691,8 @@ struct ath_hw_ops {
 				     bool power_off);
 	void (*rx_enable)(struct ath_hw *ah);
 	void (*set_desc_link)(void *ds, u32 link);
-	bool (*calibrate)(struct ath_hw *ah,
-			  struct ath9k_channel *chan,
-			  u8 rxchainmask,
-			  bool longcal);
+	int (*calibrate)(struct ath_hw *ah, struct ath9k_channel *chan,
+			 u8 rxchainmask, bool longcal);
 	bool (*get_isr)(struct ath_hw *ah, enum ath9k_int *masked,
 			u32 *sync_cause_p);
 	void (*set_txdesc)(struct ath_hw *ah, void *ds,
@@ -726,6 +734,7 @@ enum ath_cal_list {
 #define AH_USE_EEPROM   0x1
 #define AH_UNPLUGGED    0x2 /* The card has been physically removed. */
 #define AH_FASTCC       0x4
+#define AH_NO_EEP_SWAP  0x8 /* Do not swap EEPROM data */
 
 struct ath_hw {
 	struct ath_ops reg_ops;
@@ -747,7 +756,8 @@ struct ath_hw {
 	} eeprom;
 	const struct eeprom_ops *eep_ops;
 
-	bool sw_mgmt_crypto;
+	bool sw_mgmt_crypto_tx;
+	bool sw_mgmt_crypto_rx;
 	bool is_pciexpress;
 	bool aspm_enabled;
 	bool is_monitoring;
@@ -924,10 +934,16 @@ struct ath_hw {
 	bool is_clk_25mhz;
 	int (*get_mac_revision)(void);
 	int (*external_reset)(void);
+	bool disable_2ghz;
+	bool disable_5ghz;
 
 	const struct firmware *eeprom_blob;
 
 	struct ath_dynack dynack;
+
+	bool tpc_enabled;
+	u8 tx_power[Ar5416RateSize];
+	u8 tx_power_stbc[Ar5416RateSize];
 };
 
 struct ath_bus_ops {
@@ -1027,6 +1043,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah,
 			      struct ath_gen_timer *timer,
 			      u32 timer_next,
 			      u32 timer_period);
+void ath9k_hw_gen_timer_start_tsf2(struct ath_hw *ah);
 void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer);
 
 void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer);
@@ -1067,6 +1084,8 @@ int ar9003_paprd_init_table(struct ath_hw *ah);
 bool ar9003_paprd_is_done(struct ath_hw *ah);
 bool ar9003_is_paprd_enabled(struct ath_hw *ah);
 void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx);
+void ar9003_hw_init_rate_txpower(struct ath_hw *ah, u8 *rate_array,
+				 struct ath9k_channel *chan);
 
 /* Hardware family op attach helpers */
 int ar5008_hw_attach_phy_ops(struct ath_hw *ah);