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, 277 insertions, 52 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index dfd55d83bc03..d101b25dc4b6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -74,9 +74,22 @@
 #define IXGBE_DEV_ID_82599_QSFP_SF_QP    0x1558
 #define IXGBE_DEV_ID_X540T1              0x1560
 
+#define IXGBE_DEV_ID_X550T		0x1563
+#define IXGBE_DEV_ID_X550EM_X_KX4	0x15AA
+#define IXGBE_DEV_ID_X550EM_X_KR	0x15AB
+#define IXGBE_DEV_ID_X550EM_X_SFP	0x15AC
+#define IXGBE_DEV_ID_X550EM_X_10G_T	0x15AD
+#define IXGBE_DEV_ID_X550EM_X_1G_T	0x15AE
+#define IXGBE_DEV_ID_X550_VF_HV	0x1564
+#define IXGBE_DEV_ID_X550_VF		0x1565
+#define IXGBE_DEV_ID_X550EM_X_VF	0x15A8
+#define IXGBE_DEV_ID_X550EM_X_VF_HV	0x15A9
+
 /* VF Device IDs */
 #define IXGBE_DEV_ID_82599_VF           0x10ED
 #define IXGBE_DEV_ID_X540_VF            0x1515
+#define IXGBE_DEV_ID_X550_VF		0x1565
+#define IXGBE_DEV_ID_X550EM_X_VF	0x15A8
 
 /* General Registers */
 #define IXGBE_CTRL      0x00000
@@ -84,7 +97,8 @@
 #define IXGBE_CTRL_EXT  0x00018
 #define IXGBE_ESDP      0x00020
 #define IXGBE_EODSDP    0x00028
-#define IXGBE_I2CCTL    0x00028
+#define IXGBE_I2CCTL_BY_MAC(_hw)((((_hw)->mac.type >= ixgbe_mac_X550) ? \
+					0x15F5C : 0x00028))
 #define IXGBE_LEDCTL    0x00200
 #define IXGBE_FRTIMER   0x00048
 #define IXGBE_TCPTIMER  0x0004C
@@ -112,10 +126,14 @@
 #define IXGBE_VPDDIAG1  0x10208
 
 /* I2CCTL Bit Masks */
-#define IXGBE_I2C_CLK_IN    0x00000001
-#define IXGBE_I2C_CLK_OUT   0x00000002
-#define IXGBE_I2C_DATA_IN   0x00000004
-#define IXGBE_I2C_DATA_OUT  0x00000008
+#define IXGBE_I2C_CLK_IN_BY_MAC(_hw)(((_hw)->mac.type) >= ixgbe_mac_X550 ? \
+					0x00004000 : 0x00000001)
+#define IXGBE_I2C_CLK_OUT_BY_MAC(_hw)(((_hw)->mac.type) >= ixgbe_mac_X550 ? \
+					0x00000200 : 0x00000002)
+#define IXGBE_I2C_DATA_IN_BY_MAC(_hw)(((_hw)->mac.type) >= ixgbe_mac_X550 ? \
+					0x00001000 : 0x00000004)
+#define IXGBE_I2C_DATA_OUT_BY_MAC(_hw)(((_hw)->mac.type) >= ixgbe_mac_X550 ? \
+					0x00000400 : 0x00000008)
 #define IXGBE_I2C_CLOCK_STRETCHING_TIMEOUT	500
 
 #define IXGBE_I2C_THERMAL_SENSOR_ADDR	0xF8
@@ -290,8 +308,17 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_IMIRVP    0x05AC0
 #define IXGBE_VMD_CTL   0x0581C
 #define IXGBE_RETA(_i)  (0x05C00 + ((_i) * 4))  /* 32 of these (0-31) */
+#define IXGBE_ERETA(_i)	(0x0EE80 + ((_i) * 4))  /* 96 of these (0-95) */
 #define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4))  /* 10 of these (0-9) */
 
+/* Registers for setting up RSS on X550 with SRIOV
+ * _p - pool number (0..63)
+ * _i - index (0..10 for PFVFRSSRK, 0..15 for PFVFRETA)
+ */
+#define IXGBE_PFVFMRQC(_p)	(0x03400 + ((_p) * 4))
+#define IXGBE_PFVFRSSRK(_i, _p)	(0x018000 + ((_i) * 4) + ((_p) * 0x40))
+#define IXGBE_PFVFRETA(_i, _p)	(0x019000 + ((_i) * 4) + ((_p) * 0x40))
+
 /* Flow Director registers */
 #define IXGBE_FDIRCTRL  0x0EE00
 #define IXGBE_FDIRHKEY  0x0EE68
@@ -725,6 +752,24 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_LDPCECL   0x0E820
 #define IXGBE_LDPCECH   0x0E821
 
+/* MII clause 22/28 definitions */
+#define IXGBE_MDIO_PHY_LOW_POWER_MODE	0x0800
+
+#define IXGBE_MDIO_XENPAK_LASI_STATUS	0x9005 /* XENPAK LASI Status register */
+#define IXGBE_XENPAK_LASI_LINK_STATUS_ALARM 0x1 /* Link Status Alarm change */
+
+#define IXGBE_MDIO_AUTO_NEG_LINK_STATUS	0x4 /* Indicates if link is up */
+
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_MASK	0x7 /* Speed/Duplex Mask */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10M_HALF 0x0 /* 10Mb/s Half Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10M_FULL 0x1 /* 10Mb/s Full Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_100M_HALF 0x2 /* 100Mb/s H Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_100M_FULL 0x3 /* 100Mb/s F Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_1GB_HALF 0x4 /* 1Gb/s Half Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_1GB_FULL 0x5 /* 1Gb/s Full Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10GB_HALF 0x6 /* 10Gb/s Half Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10GB_FULL 0x7 /* 10Gb/s Full Duplex */
+
 /* Management */
 #define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */
 #define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */
@@ -798,6 +843,12 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_PBACLR_82599      0x11068
 #define IXGBE_CIAA_82599        0x11088
 #define IXGBE_CIAD_82599        0x1108C
+#define IXGBE_CIAA_X550         0x11508
+#define IXGBE_CIAD_X550         0x11510
+#define IXGBE_CIAA_BY_MAC(_hw)  ((((_hw)->mac.type >= ixgbe_mac_X550) ? \
+				IXGBE_CIAA_X550 : IXGBE_CIAA_82599))
+#define IXGBE_CIAD_BY_MAC(_hw)  ((((_hw)->mac.type >= ixgbe_mac_X550) ? \
+				IXGBE_CIAD_X550 : IXGBE_CIAD_82599))
 #define IXGBE_PICAUSE           0x110B0
 #define IXGBE_PIENA             0x110B8
 #define IXGBE_CDQ_MBR_82599     0x110B4
@@ -1120,6 +1171,13 @@ struct ixgbe_thermal_sensor_data {
 
 /* MDIO definitions */
 
+#define IXGBE_MDIO_PMA_PMD_DEV_TYPE		0x1
+#define IXGBE_MDIO_PCS_DEV_TYPE		0x3
+#define IXGBE_MDIO_PHY_XS_DEV_TYPE		0x4
+#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE		0x7
+#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE	0x1E   /* Device 30 */
+#define IXGBE_TWINAX_DEV			1
+
 #define IXGBE_MDIO_COMMAND_TIMEOUT     100 /* PHY Timeout for 1 GB mode */
 
 #define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL      0x0    /* VS1 Control Reg */
@@ -1129,9 +1187,23 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED    0x0018
 #define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED     0x0010
 
-#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR     0xC30A /* PHY_XS SDA/SCL Addr Reg */
-#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA     0xC30B /* PHY_XS SDA/SCL Data Reg */
-#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT     0xC30C /* PHY_XS SDA/SCL Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_CONTROL	0x0 /* AUTO_NEG Control Reg */
+#define IXGBE_MDIO_AUTO_NEG_STATUS	0x1 /* AUTO_NEG Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STAT	0xC800 /* AUTO_NEG Vendor Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_ADVT	0x10 /* AUTO_NEG Advt Reg */
+#define IXGBE_MDIO_AUTO_NEG_LP		0x13 /* AUTO_NEG LP Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_EEE_ADVT	0x3C /* AUTO_NEG EEE Advt Reg */
+
+#define IXGBE_MDIO_TX_VENDOR_ALARMS_3	0xCC02 /* Vendor Alarms 3 Reg */
+#define IXGBE_MDIO_TX_VENDOR_ALARMS_3_RST_MASK 0x3 /* PHY Reset Complete Mask */
+#define IXGBE_MDIO_GLOBAL_RES_PR_10 0xC479 /* Global Resv Provisioning 10 Reg */
+#define IXGBE_MDIO_POWER_UP_STALL	0x8000 /* Power Up Stall */
+
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR	0xC30A /* PHY_XS SDA/SCL Addr Reg */
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA	0xC30B /* PHY_XS SDA/SCL Data Reg */
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT	0xC30C /* PHY_XS SDA/SCL Stat Reg */
+#define IXGBE_MDIO_PMD_STD_TX_DISABLE_CNTR	0x9 /* Standard Tx Dis Reg */
+#define IXGBE_MDIO_PMD_GLOBAL_TX_DISABLE	0x0001 /* PMD Global Tx Dis */
 
 /* MII clause 22/28 definitions */
 #define IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG 0xC400 /* 1G Provisioning 1 */
@@ -1632,6 +1704,7 @@ enum {
 #define IXGBE_LINKS_TL_FAULT    0x00001000
 #define IXGBE_LINKS_SIGNAL      0x00000F00
 
+#define IXGBE_LINKS_SPEED_NON_STD   0x08000000
 #define IXGBE_LINKS_SPEED_82599     0x30000000
 #define IXGBE_LINKS_SPEED_10G_82599 0x30000000
 #define IXGBE_LINKS_SPEED_1G_82599  0x20000000
@@ -1674,12 +1747,14 @@ enum {
 #define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */
 
 /* SW_FW_SYNC/GSSR definitions */
-#define IXGBE_GSSR_EEP_SM     0x0001
-#define IXGBE_GSSR_PHY0_SM    0x0002
-#define IXGBE_GSSR_PHY1_SM    0x0004
-#define IXGBE_GSSR_MAC_CSR_SM 0x0008
-#define IXGBE_GSSR_FLASH_SM   0x0010
-#define IXGBE_GSSR_SW_MNG_SM  0x0400
+#define IXGBE_GSSR_EEP_SM		0x0001
+#define IXGBE_GSSR_PHY0_SM		0x0002
+#define IXGBE_GSSR_PHY1_SM		0x0004
+#define IXGBE_GSSR_MAC_CSR_SM		0x0008
+#define IXGBE_GSSR_FLASH_SM		0x0010
+#define IXGBE_GSSR_SW_MNG_SM		0x0400
+#define IXGBE_GSSR_SHARED_I2C_SM	0x1806 /* Wait for both phys & I2Cs */
+#define IXGBE_GSSR_I2C_MASK		0x1800
 
 /* FW Status register bitmask */
 #define IXGBE_FWSTS_FWRI    0x00000200 /* Firmware Reset Indication */
@@ -1713,27 +1788,32 @@ enum {
 #define IXGBE_PBANUM_LENGTH 11
 
 /* Checksum and EEPROM pointers */
-#define IXGBE_PBANUM_PTR_GUARD  0xFAFA
-#define IXGBE_EEPROM_CHECKSUM   0x3F
-#define IXGBE_EEPROM_SUM        0xBABA
-#define IXGBE_PCIE_ANALOG_PTR   0x03
-#define IXGBE_ATLAS0_CONFIG_PTR 0x04
-#define IXGBE_PHY_PTR           0x04
-#define IXGBE_ATLAS1_CONFIG_PTR 0x05
-#define IXGBE_OPTION_ROM_PTR    0x05
-#define IXGBE_PCIE_GENERAL_PTR  0x06
-#define IXGBE_PCIE_CONFIG0_PTR  0x07
-#define IXGBE_PCIE_CONFIG1_PTR  0x08
-#define IXGBE_CORE0_PTR         0x09
-#define IXGBE_CORE1_PTR         0x0A
-#define IXGBE_MAC0_PTR          0x0B
-#define IXGBE_MAC1_PTR          0x0C
-#define IXGBE_CSR0_CONFIG_PTR   0x0D
-#define IXGBE_CSR1_CONFIG_PTR   0x0E
-#define IXGBE_FW_PTR            0x0F
-#define IXGBE_PBANUM0_PTR       0x15
-#define IXGBE_PBANUM1_PTR       0x16
-#define IXGBE_FREE_SPACE_PTR    0X3E
+#define IXGBE_PBANUM_PTR_GUARD		0xFAFA
+#define IXGBE_EEPROM_CHECKSUM		0x3F
+#define IXGBE_EEPROM_SUM		0xBABA
+#define IXGBE_PCIE_ANALOG_PTR		0x03
+#define IXGBE_ATLAS0_CONFIG_PTR		0x04
+#define IXGBE_PHY_PTR			0x04
+#define IXGBE_ATLAS1_CONFIG_PTR		0x05
+#define IXGBE_OPTION_ROM_PTR		0x05
+#define IXGBE_PCIE_GENERAL_PTR		0x06
+#define IXGBE_PCIE_CONFIG0_PTR		0x07
+#define IXGBE_PCIE_CONFIG1_PTR		0x08
+#define IXGBE_CORE0_PTR			0x09
+#define IXGBE_CORE1_PTR			0x0A
+#define IXGBE_MAC0_PTR			0x0B
+#define IXGBE_MAC1_PTR			0x0C
+#define IXGBE_CSR0_CONFIG_PTR		0x0D
+#define IXGBE_CSR1_CONFIG_PTR		0x0E
+#define IXGBE_PCIE_ANALOG_PTR_X550	0x02
+#define IXGBE_SHADOW_RAM_SIZE_X550	0x4000
+#define IXGBE_IXGBE_PCIE_GENERAL_SIZE	0x24
+#define IXGBE_PCIE_CONFIG_SIZE		0x08
+#define IXGBE_EEPROM_LAST_WORD		0x41
+#define IXGBE_FW_PTR			0x0F
+#define IXGBE_PBANUM0_PTR		0x15
+#define IXGBE_PBANUM1_PTR		0x16
+#define IXGBE_FREE_SPACE_PTR		0X3E
 
 /* External Thermal Sensor Config */
 #define IXGBE_ETS_CFG                   0x26
@@ -1994,12 +2074,14 @@ enum {
 #define IXGBE_MRQC_RSS_FIELD_IPV4_UDP    0x00400000
 #define IXGBE_MRQC_RSS_FIELD_IPV6_UDP    0x00800000
 #define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000
+#define IXGBE_MRQC_MULTIPLE_RSS          0x00002000
 #define IXGBE_MRQC_L3L4TXSWEN            0x00008000
 
 #define IXGBE_FWSM_TS_ENABLED	0x1
 
 /* Queue Drop Enable */
 #define IXGBE_QDE_ENABLE	0x00000001
+#define IXGBE_QDE_HIDE_VLAN	0x00000002
 #define IXGBE_QDE_IDX_MASK	0x00007F00
 #define IXGBE_QDE_IDX_SHIFT	8
 #define IXGBE_QDE_WRITE		0x00010000
@@ -2289,18 +2371,32 @@ enum ixgbe_fdir_pballoc_type {
 #define IXGBE_FDIR_DROP_QUEUE                   127
 
 /* Manageablility Host Interface defines */
-#define IXGBE_HI_MAX_BLOCK_BYTE_LENGTH       1792 /* Num of bytes in range */
-#define IXGBE_HI_MAX_BLOCK_DWORD_LENGTH      448 /* Num of dwords in range */
-#define IXGBE_HI_COMMAND_TIMEOUT             500 /* Process HI command limit */
+#define IXGBE_HI_MAX_BLOCK_BYTE_LENGTH	1792 /* Num of bytes in range */
+#define IXGBE_HI_MAX_BLOCK_DWORD_LENGTH	448 /* Num of dwords in range */
+#define IXGBE_HI_COMMAND_TIMEOUT	500 /* Process HI command limit */
+#define IXGBE_HI_FLASH_ERASE_TIMEOUT	1000 /* Process Erase command limit */
+#define IXGBE_HI_FLASH_UPDATE_TIMEOUT	5000 /* Process Update command limit */
+#define IXGBE_HI_FLASH_APPLY_TIMEOUT	0 /* Process Apply command limit */
 
 /* CEM Support */
-#define FW_CEM_HDR_LEN                0x4
-#define FW_CEM_CMD_DRIVER_INFO        0xDD
-#define FW_CEM_CMD_DRIVER_INFO_LEN    0x5
-#define FW_CEM_CMD_RESERVED           0x0
-#define FW_CEM_UNUSED_VER             0x0
-#define FW_CEM_MAX_RETRIES            3
-#define FW_CEM_RESP_STATUS_SUCCESS    0x1
+#define FW_CEM_HDR_LEN			0x4
+#define FW_CEM_CMD_DRIVER_INFO		0xDD
+#define FW_CEM_CMD_DRIVER_INFO_LEN	0x5
+#define FW_CEM_CMD_RESERVED		0x0
+#define FW_CEM_UNUSED_VER		0x0
+#define FW_CEM_MAX_RETRIES		3
+#define FW_CEM_RESP_STATUS_SUCCESS	0x1
+#define FW_READ_SHADOW_RAM_CMD		0x31
+#define FW_READ_SHADOW_RAM_LEN		0x6
+#define FW_WRITE_SHADOW_RAM_CMD		0x33
+#define FW_WRITE_SHADOW_RAM_LEN		0xA /* 8 plus 1 WORD to write */
+#define FW_SHADOW_RAM_DUMP_CMD		0x36
+#define FW_SHADOW_RAM_DUMP_LEN		0
+#define FW_DEFAULT_CHECKSUM		0xFF /* checksum always 0xFF */
+#define FW_NVM_DATA_OFFSET		3
+#define FW_MAX_READ_BUFFER_SIZE		1024
+#define FW_DISABLE_RXEN_CMD		0xDE
+#define FW_DISABLE_RXEN_LEN		0x1
 
 /* Host Interface Command Structures */
 struct ixgbe_hic_hdr {
@@ -2313,6 +2409,25 @@ struct ixgbe_hic_hdr {
 	u8 checksum;
 };
 
+struct ixgbe_hic_hdr2_req {
+	u8 cmd;
+	u8 buf_lenh;
+	u8 buf_lenl;
+	u8 checksum;
+};
+
+struct ixgbe_hic_hdr2_rsp {
+	u8 cmd;
+	u8 buf_lenl;
+	u8 buf_lenh_status;     /* 7-5: high bits of buf_len, 4-0: status */
+	u8 checksum;
+};
+
+union ixgbe_hic_hdr2 {
+	struct ixgbe_hic_hdr2_req req;
+	struct ixgbe_hic_hdr2_rsp rsp;
+};
+
 struct ixgbe_hic_drv_info {
 	struct ixgbe_hic_hdr hdr;
 	u8 port_num;
@@ -2324,6 +2439,32 @@ struct ixgbe_hic_drv_info {
 	u16 pad2; /* end spacing to ensure length is mult. of dword2 */
 };
 
+/* These need to be dword aligned */
+struct ixgbe_hic_read_shadow_ram {
+	union ixgbe_hic_hdr2 hdr;
+	u32 address;
+	u16 length;
+	u16 pad2;
+	u16 data;
+	u16 pad3;
+};
+
+struct ixgbe_hic_write_shadow_ram {
+	union ixgbe_hic_hdr2 hdr;
+	u32 address;
+	u16 length;
+	u16 pad2;
+	u16 data;
+	u16 pad3;
+};
+
+struct ixgbe_hic_disable_rxen {
+	struct ixgbe_hic_hdr hdr;
+	u8  port_number;
+	u8  pad2;
+	u16 pad3;
+};
+
 /* Transmit Descriptor - Advanced */
 union ixgbe_adv_tx_desc {
 	struct {
@@ -2437,10 +2578,12 @@ struct ixgbe_adv_tx_context_desc {
 typedef u32 ixgbe_autoneg_advertised;
 /* Link speed */
 typedef u32 ixgbe_link_speed;
-#define IXGBE_LINK_SPEED_UNKNOWN   0
-#define IXGBE_LINK_SPEED_100_FULL  0x0008
-#define IXGBE_LINK_SPEED_1GB_FULL  0x0020
-#define IXGBE_LINK_SPEED_10GB_FULL 0x0080
+#define IXGBE_LINK_SPEED_UNKNOWN	0
+#define IXGBE_LINK_SPEED_100_FULL	0x0008
+#define IXGBE_LINK_SPEED_1GB_FULL	0x0020
+#define IXGBE_LINK_SPEED_2_5GB_FULL	0x0400
+#define IXGBE_LINK_SPEED_5GB_FULL	0x0800
+#define IXGBE_LINK_SPEED_10GB_FULL	0x0080
 #define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \
 					IXGBE_LINK_SPEED_10GB_FULL)
 #define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \
@@ -2588,6 +2731,8 @@ enum ixgbe_mac_type {
 	ixgbe_mac_82598EB,
 	ixgbe_mac_82599EB,
 	ixgbe_mac_X540,
+	ixgbe_mac_X550,
+	ixgbe_mac_X550EM_x,
 	ixgbe_num_macs
 };
 
@@ -2596,6 +2741,9 @@ enum ixgbe_phy_type {
 	ixgbe_phy_none,
 	ixgbe_phy_tn,
 	ixgbe_phy_aq,
+	ixgbe_phy_x550em_kr,
+	ixgbe_phy_x550em_kx4,
+	ixgbe_phy_x550em_ext_t,
 	ixgbe_phy_cu_unknown,
 	ixgbe_phy_qt,
 	ixgbe_phy_xaui,
@@ -2839,7 +2987,7 @@ struct ixgbe_eeprom_operations {
 	s32 (*write_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
 	s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
 	s32 (*update_checksum)(struct ixgbe_hw *);
-	u16 (*calc_checksum)(struct ixgbe_hw *);
+	s32 (*calc_checksum)(struct ixgbe_hw *);
 };
 
 struct ixgbe_mac_operations {
@@ -2861,8 +3009,8 @@ struct ixgbe_mac_operations {
 	s32 (*disable_rx_buff)(struct ixgbe_hw *);
 	s32 (*enable_rx_buff)(struct ixgbe_hw *);
 	s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
-	s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u16);
-	void (*release_swfw_sync)(struct ixgbe_hw *, u16);
+	s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u32);
+	void (*release_swfw_sync)(struct ixgbe_hw *, u32);
 	s32 (*prot_autoc_read)(struct ixgbe_hw *, bool *, u32 *);
 	s32 (*prot_autoc_write)(struct ixgbe_hw *, u32, bool);
 
@@ -2908,6 +3056,11 @@ struct ixgbe_mac_operations {
 	s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8);
 	s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
 	s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
+
+	/* DMA Coalescing */
+	s32 (*dmac_config)(struct ixgbe_hw *hw);
+	s32 (*dmac_update_tcs)(struct ixgbe_hw *hw);
+	s32 (*dmac_config_tcs)(struct ixgbe_hw *hw);
 };
 
 struct ixgbe_phy_operations {
@@ -2920,6 +3073,7 @@ struct ixgbe_phy_operations {
 	s32 (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
 	s32 (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
 	s32 (*setup_link)(struct ixgbe_hw *);
+	s32 (*setup_internal_link)(struct ixgbe_hw *);
 	s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
 	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
 	s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
@@ -2928,6 +3082,8 @@ struct ixgbe_phy_operations {
 	s32 (*read_i2c_sff8472)(struct ixgbe_hw *, u8 , u8 *);
 	s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
 	s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
+	s32 (*read_i2c_combined)(struct ixgbe_hw *, u8 addr, u16 reg, u16 *val);
+	s32 (*write_i2c_combined)(struct ixgbe_hw *, u8 addr, u16 reg, u16 val);
 	s32 (*check_overtemp)(struct ixgbe_hw *);
 };
 
@@ -2980,6 +3136,8 @@ struct ixgbe_phy_info {
 	bool                            sfp_setup_needed;
 	u32                             revision;
 	enum ixgbe_media_type           media_type;
+	u8				lan_id;
+	u32				phy_semaphore_mask;
 	bool                            reset_disable;
 	ixgbe_autoneg_advertised        autoneg_advertised;
 	enum ixgbe_smart_speed          smart_speed;
@@ -3086,4 +3244,71 @@ struct ixgbe_info {
 #define IXGBE_ERR_HOST_INTERFACE_COMMAND        -33
 #define IXGBE_NOT_IMPLEMENTED                   0x7FFFFFFF
 
+#define IXGBE_KRM_PORT_CAR_GEN_CTRL(P)	((P == 0) ? (0x4010) : (0x8010))
+#define IXGBE_KRM_LINK_CTRL_1(P)	((P == 0) ? (0x420C) : (0x820C))
+#define IXGBE_KRM_DSP_TXFFE_STATE_4(P)	((P == 0) ? (0x4634) : (0x8634))
+#define IXGBE_KRM_DSP_TXFFE_STATE_5(P)	((P == 0) ? (0x4638) : (0x8638))
+#define IXGBE_KRM_RX_TRN_LINKUP_CTRL(P)	((P == 0) ? (0x4B00) : (0x8B00))
+#define IXGBE_KRM_PMD_DFX_BURNIN(P)	((P == 0) ? (0x4E00) : (0x8E00))
+#define IXGBE_KRM_TX_COEFF_CTRL_1(P)	((P == 0) ? (0x5520) : (0x9520))
+#define IXGBE_KRM_RX_ANA_CTL(P)		((P == 0) ? (0x5A00) : (0x9A00))
+
+#define IXGBE_KRM_PORT_CAR_GEN_CTRL_NELB_32B		(1 << 9)
+#define IXGBE_KRM_PORT_CAR_GEN_CTRL_NELB_KRPCS		(1 << 11)
+
+#define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_MASK	(0x7 << 8)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_1G	(2 << 8)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_10G	(4 << 8)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ		(1 << 14)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC		(1 << 15)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX		(1 << 16)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR		(1 << 18)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_EEE_CAP_KX		(1 << 24)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_EEE_CAP_KR		(1 << 26)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE		(1 << 29)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART		(1 << 31)
+
+#define IXGBE_KRM_DSP_TXFFE_STATE_C0_EN			(1 << 6)
+#define IXGBE_KRM_DSP_TXFFE_STATE_CP1_CN1_EN		(1 << 15)
+#define IXGBE_KRM_DSP_TXFFE_STATE_CO_ADAPT_EN		(1 << 16)
+
+#define IXGBE_KRM_RX_TRN_LINKUP_CTRL_CONV_WO_PROTOCOL	(1 << 4)
+#define IXGBE_KRM_RX_TRN_LINKUP_CTRL_PROTOCOL_BYPASS	(1 << 2)
+
+#define IXGBE_KRM_PMD_DFX_BURNIN_TX_RX_KR_LB_MASK	(0x3 << 16)
+
+#define IXGBE_KRM_TX_COEFF_CTRL_1_CMINUS1_OVRRD_EN	(1 << 1)
+#define IXGBE_KRM_TX_COEFF_CTRL_1_CPLUS1_OVRRD_EN	(1 << 2)
+#define IXGBE_KRM_TX_COEFF_CTRL_1_CZERO_EN		(1 << 3)
+#define IXGBE_KRM_TX_COEFF_CTRL_1_OVRRD_EN		(1 << 31)
+
+#define IXGBE_KX4_LINK_CNTL_1				0x4C
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX		(1 << 16)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX4		(1 << 17)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_EEE_CAP_KX		(1 << 24)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_EEE_CAP_KX4		(1 << 25)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_ENABLE		(1 << 29)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_FORCE_LINK_UP	(1 << 30)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_RESTART		(1 << 31)
+
+#define IXGBE_SB_IOSF_INDIRECT_CTRL		0x00011144
+#define IXGBE_SB_IOSF_INDIRECT_DATA		0x00011148
+
+#define IXGBE_SB_IOSF_CTRL_ADDR_SHIFT		0
+#define IXGBE_SB_IOSF_CTRL_ADDR_MASK		0xFF
+#define IXGBE_SB_IOSF_CTRL_RESP_STAT_SHIFT	18
+#define IXGBE_SB_IOSF_CTRL_RESP_STAT_MASK \
+				(0x3 << IXGBE_SB_IOSF_CTRL_RESP_STAT_SHIFT)
+#define IXGBE_SB_IOSF_CTRL_CMPL_ERR_SHIFT	20
+#define IXGBE_SB_IOSF_CTRL_CMPL_ERR_MASK \
+				(0xFF << IXGBE_SB_IOSF_CTRL_CMPL_ERR_SHIFT)
+#define IXGBE_SB_IOSF_CTRL_TARGET_SELECT_SHIFT	28
+#define IXGBE_SB_IOSF_CTRL_TARGET_SELECT_MASK	0x7
+#define IXGBE_SB_IOSF_CTRL_BUSY_SHIFT		31
+#define IXGBE_SB_IOSF_CTRL_BUSY		(1 << IXGBE_SB_IOSF_CTRL_BUSY_SHIFT)
+#define IXGBE_SB_IOSF_TARGET_KR_PHY	0
+#define IXGBE_SB_IOSF_TARGET_KX4_UNIPHY	1
+#define IXGBE_SB_IOSF_TARGET_KX4_PCS0	2
+#define IXGBE_SB_IOSF_TARGET_KX4_PCS1	3
+
 #endif /* _IXGBE_TYPE_H_ */