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, 23 insertions, 117 deletions

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
index b0105c529010..48c16fff20c6 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
@@ -26,24 +26,6 @@
 #ifndef __RTL92E_TRX_H__
 #define __RTL92E_TRX_H__
 
-#if (DMA_IS_64BIT == 1)
-#if (RTL8192EE_SEG_NUM == 2)
-#define TX_BD_DESC_SIZE					128
-#elif (RTL8192EE_SEG_NUM == 1)
-#define TX_BD_DESC_SIZE					64
-#elif (RTL8192EE_SEG_NUM == 0)
-#define TX_BD_DESC_SIZE					32
-#endif
-#else
-#if (RTL8192EE_SEG_NUM == 2)
-#define TX_BD_DESC_SIZE					64
-#elif (RTL8192EE_SEG_NUM == 1)
-#define TX_BD_DESC_SIZE					32
-#elif (RTL8192EE_SEG_NUM == 0)
-#define TX_BD_DESC_SIZE					16
-#endif
-#endif
-
 #define TX_DESC_SIZE					64
 
 #define RX_DRV_INFO_SIZE_UNIT				8
@@ -331,111 +313,34 @@
 	SET_BITS_TO_LE_4BYTE(__pdesc+(__set*16)+8, 0, 32, __val)
 
 /* for Txfilldescroptor92ee, fill the desc content. */
-#if (DMA_IS_64BIT == 1)
-#define SET_TXBUFFER_DESC_LEN_WITH_OFFSET(__pdesc, __offset, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+(__offset*16), 0, 16, __val)
-#define SET_TXBUFFER_DESC_AMSDU_WITH_OFFSET(__pdesc, __offset, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+(__offset*16), 31, 1, __val)
-#define SET_TXBUFFER_DESC_ADD_LOW_WITH_OFFSET(__pdesc, __offset, __val) \
-	SET_BITS_TO_LE_4BYTE(__pdesc+(__offset*16)+4, 0, 32, __val)
-#define SET_TXBUFFER_DESC_ADD_HIGT_WITH_OFFSET(__pdesc, __offset, __val)\
-	SET_BITS_TO_LE_4BYTE(__pdesc+(__offset*16)+8, 0, 32, __val)
-#define GET_TXBUFFER_DESC_ADDR_LOW(__pdesc, __offset)			\
-	LE_BITS_TO_4BYTE(__pdesc+(__offset*16)+4, 0, 32)
-#else
-#define SET_TXBUFFER_DESC_LEN_WITH_OFFSET(__pdesc, __offset, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+(__offset*8), 0, 16, __val)
-#define SET_TXBUFFER_DESC_AMSDU_WITH_OFFSET(__pdesc, __offset, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+(__offset*8), 31, 1, __val)
-#define SET_TXBUFFER_DESC_ADD_LOW_WITH_OFFSET(__pdesc, __offset, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+(__offset*8)+4, 0, 32, __val)
-#define SET_TXBUFFER_DESC_ADD_HIGT_WITH_OFFSET(__pdesc, __offset, __val)
-#define GET_TXBUFFER_DESC_ADDR_LOW(__pdesc, __offset)			\
-	LE_BITS_TO_4BYTE(__pdesc+(__offset*8)+4, 0, 32)
-#endif
+#define SET_TXBUFFER_DESC_LEN_WITH_OFFSET(__pdesc, __offset, __val)            \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16), 0, 16, __val)
+#define SET_TXBUFFER_DESC_AMSDU_WITH_OFFSET(__pdesc, __offset, __val)          \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16), 31, 1, __val)
+#define SET_TXBUFFER_DESC_ADD_LOW_WITH_OFFSET(__pdesc, __offset, __val)        \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16) + 4, 0, 32, __val)
+#define SET_TXBUFFER_DESC_ADD_HIGH_WITH_OFFSET(pbd, off, val, dma64)	       \
+	(dma64 ? SET_BITS_TO_LE_4BYTE((pbd) + ((off) * 16) + 8, 0, 32, val) : 0)
+#define GET_TXBUFFER_DESC_ADDR_LOW(__pdesc, __offset)                          \
+	LE_BITS_TO_4BYTE((__pdesc) + ((__offset) * 16) + 4, 0, 32)
+#define GET_TXBUFFER_DESC_ADDR_HIGH(pbd, off, dma64)			       \
+	(dma64 ? LE_BITS_TO_4BYTE((pbd) + ((off) * 16) + 8, 0, 32) : 0)
 
 /* Dword 0 */
-#define SET_TX_BUFF_DESC_LEN_0(__pdesc, __val)		\
+#define SET_TX_BUFF_DESC_LEN_0(__pdesc, __val)                                 \
 	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
-#define SET_TX_BUFF_DESC_PSB(__pdesc, __val)		\
+#define SET_TX_BUFF_DESC_PSB(__pdesc, __val)                                   \
 	SET_BITS_TO_LE_4BYTE(__pdesc, 16, 15, __val)
-#define SET_TX_BUFF_DESC_OWN(__pdesc, __val)		\
+#define SET_TX_BUFF_DESC_OWN(__pdesc, __val)                                   \
 	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
 
 /* Dword 1 */
-#define SET_TX_BUFF_DESC_ADDR_LOW_0(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 32, __val)
-#if (DMA_IS_64BIT == 1)
+#define SET_TX_BUFF_DESC_ADDR_LOW_0(__pdesc, __val)                            \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + 4, 0, 32, __val)
 /* Dword 2 */
-#define SET_TX_BUFF_DESC_ADDR_HIGH_0(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 32, __val)
+#define SET_TX_BUFF_DESC_ADDR_HIGH_0(bdesc, val, dma64)			       \
+	SET_TXBUFFER_DESC_ADD_HIGH_WITH_OFFSET(bdesc, 0, val, dma64)
 /* Dword 3 / RESERVED 0 */
-/* Dword 4 */
-#define SET_TX_BUFF_DESC_LEN_1(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 16, __val)
-#define SET_TX_BUFF_DESC_AMSDU_1(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 31, 1, __val)
-/* Dword 5 */
-#define SET_TX_BUFF_DESC_ADDR_LOW_1(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 32, __val)
-/* Dword 6 */
-#define SET_TX_BUFF_DESC_ADDR_HIGH_1(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val)
-/* Dword 7 / RESERVED 0 */
-/* Dword 8 */
-#define SET_TX_BUFF_DESC_LEN_2(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+32, 0, 16, __val)
-#define SET_TX_BUFF_DESC_AMSDU_2(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+32, 31, 1, __val)
-/* Dword 9 */
-#define SET_TX_BUFF_DESC_ADDR_LOW_2(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+36, 0, 32, __val)
-/* Dword 10 */
-#define SET_TX_BUFF_DESC_ADDR_HIGH_2(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val)
-/* Dword 11 / RESERVED 0 */
-/* Dword 12 */
-#define SET_TX_BUFF_DESC_LEN_3(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+48, 0, 16, __val)
-#define SET_TX_BUFF_DESC_AMSDU_3(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+48, 31, 1, __val)
-/* Dword 13 */
-#define SET_TX_BUFF_DESC_ADDR_LOW_3(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+52, 0, 32, __val)
-/* Dword 14 */
-#define SET_TX_BUFF_DESC_ADDR_HIGH_3(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+56, 0, 32, __val)
-/* Dword 15 / RESERVED 0 */
-#else
-#define SET_TX_BUFF_DESC_ADDR_HIGH_0(__pdesc, __val)
-/* Dword 2 */
-#define SET_TX_BUFF_DESC_LEN_1(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 16, __val)
-#define SET_TX_BUFF_DESC_AMSDU_1(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 31, 1, __val)
-/* Dword 3 */
-#define SET_TX_BUFF_DESC_ADDR_LOW_1(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 32, __val)
-#define SET_TX_BUFF_DESC_ADDR_HIGH_1(__pdesc, __val)
-/* Dword 4 */
-#define SET_TX_BUFF_DESC_LEN_2(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 16, __val)
-#define SET_TX_BUFF_DESC_AMSDU_2(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 31, 1, __val)
-/* Dword 5 */
-#define SET_TX_BUFF_DESC_ADDR_LOW_2(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 32, __val)
-#define SET_TX_BUFF_DESC_ADDR_HIGH_2(__pdesc, __val)
-/* Dword 6 */
-#define SET_TX_BUFF_DESC_LEN_3(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 16, __val)
-#define SET_TX_BUFF_DESC_AMSDU_3(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 31, 1, __val)
-/* Dword 7 */
-#define SET_TX_BUFF_DESC_ADDR_LOW_3(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val)
-#define SET_TX_BUFF_DESC_ADDR_HIGH_3(__pdesc, __val)
-#endif
 
 /* RX buffer  */
 
@@ -463,8 +368,8 @@
 	SET_BITS_TO_LE_4BYTE(__status+4, 0, 32, __val)
 
 /* DWORD 2 */
-#define SET_RX_BUFFER_PHYSICAL_HIGH(__status, __val)	\
-	SET_BITS_TO_LE_4BYTE(__status+8, 0, 32, __val)
+#define SET_RX_BUFFER_PHYSICAL_HIGH(__rx_status_desc, __val, dma64)            \
+	(dma64 ? SET_BITS_TO_LE_4BYTE((__rx_status_desc) + 8, 0, 32, __val) : 0)
 
 #define GET_RX_DESC_PKT_LEN(__pdesc)			\
 	LE_BITS_TO_4BYTE(__pdesc, 0, 14)
@@ -850,7 +755,8 @@ bool rtl92ee_rx_query_desc(struct ieee80211_hw *hw,
 void rtl92ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 		      u8 desc_name, u8 *val);
 
-u32 rtl92ee_get_desc(u8 *pdesc, bool istx, u8 desc_name);
+u64 rtl92ee_get_desc(struct ieee80211_hw *hw,
+		     u8 *pdesc, bool istx, u8 desc_name);
 bool rtl92ee_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index);
 void rtl92ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
 void rtl92ee_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,