1 files changed, 38 insertions, 21 deletions

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 276b40a16835..991269e5b152 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -379,11 +379,22 @@ struct ethtool_rxnfc {
         __u32                           flow_type;
         /* The rx flow hash value or the rule DB size */
         __u64                           data;
+        /* The following fields are not valid and must not be used for
+         * the ETHTOOL_{G,X}RXFH commands. */
         struct ethtool_rx_flow_spec     fs;
         __u32                           rule_cnt;
         __u32                           rule_locs[0];
 };
 
+struct ethtool_rxfh_indir {
+        __u32   cmd;
+        /* On entry, this is the array size of the user buffer.  On
+         * return from ETHTOOL_GRXFHINDIR, this is the array size of
+         * the hardware indirection table. */
+        __u32   size;
+        __u32   ring_index[0];  /* ring/queue index for each hash value */
+};
+
 struct ethtool_rx_ntuple_flow_spec {
         __u32            flow_type;
         union {
@@ -457,7 +468,7 @@ int ethtool_op_set_tso(struct net_device *dev, u32 data);
 u32 ethtool_op_get_ufo(struct net_device *dev);
 int ethtool_op_set_ufo(struct net_device *dev, u32 data);
 u32 ethtool_op_get_flags(struct net_device *dev);
-int ethtool_op_set_flags(struct net_device *dev, u32 data);
+int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported);
 void ethtool_ntuple_flush(struct net_device *dev);
 
 /**
@@ -576,6 +587,10 @@ struct ethtool_ops {
         int     (*set_rx_ntuple)(struct net_device *,
                                  struct ethtool_rx_ntuple *);
         int     (*get_rx_ntuple)(struct net_device *, u32 stringset, void *);
+        int     (*get_rxfh_indir)(struct net_device *,
+                                  struct ethtool_rxfh_indir *);
+        int     (*set_rxfh_indir)(struct net_device *,
+                                  const struct ethtool_rxfh_indir *);
 };
 #endif /* __KERNEL__ */
 
@@ -586,29 +601,29 @@ struct ethtool_ops {
 #define ETHTOOL_GREGS           0x00000004 /* Get NIC registers. */
 #define ETHTOOL_GWOL            0x00000005 /* Get wake-on-lan options. */
 #define ETHTOOL_SWOL            0x00000006 /* Set wake-on-lan options. */
-#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
-#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
+#define ETHTOOL_GMSGLVL         0x00000007 /* Get driver message level */
+#define ETHTOOL_SMSGLVL         0x00000008 /* Set driver msg level. */
 #define ETHTOOL_NWAY_RST        0x00000009 /* Restart autonegotiation. */
 #define ETHTOOL_GLINK           0x0000000a /* Get link status (ethtool_value) */
-#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
-#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
+#define ETHTOOL_GEEPROM         0x0000000b /* Get EEPROM data */
+#define ETHTOOL_SEEPROM         0x0000000c /* Set EEPROM data. */
 #define ETHTOOL_GCOALESCE       0x0000000e /* Get coalesce config */
 #define ETHTOOL_SCOALESCE       0x0000000f /* Set coalesce config. */
 #define ETHTOOL_GRINGPARAM      0x00000010 /* Get ring parameters */
 #define ETHTOOL_SRINGPARAM      0x00000011 /* Set ring parameters. */
 #define ETHTOOL_GPAUSEPARAM     0x00000012 /* Get pause parameters */
 #define ETHTOOL_SPAUSEPARAM     0x00000013 /* Set pause parameters. */
-#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
-#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
-#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
-#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
+#define ETHTOOL_GRXCSUM         0x00000014 /* Get RX hw csum enable (ethtool_value) */
+#define ETHTOOL_SRXCSUM         0x00000015 /* Set RX hw csum enable (ethtool_value) */
+#define ETHTOOL_GTXCSUM         0x00000016 /* Get TX hw csum enable (ethtool_value) */
+#define ETHTOOL_STXCSUM         0x00000017 /* Set TX hw csum enable (ethtool_value) */
 #define ETHTOOL_GSG             0x00000018 /* Get scatter-gather enable
                                             * (ethtool_value) */
 #define ETHTOOL_SSG             0x00000019 /* Set scatter-gather enable
                                             * (ethtool_value). */
 #define ETHTOOL_TEST            0x0000001a /* execute NIC self-test. */
 #define ETHTOOL_GSTRINGS        0x0000001b /* get specified string set */
-#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
+#define ETHTOOL_PHYS_ID         0x0000001c /* identify the NIC */
 #define ETHTOOL_GSTATS          0x0000001d /* get NIC-specific statistics */
 #define ETHTOOL_GTSO            0x0000001e /* Get TSO enable (ethtool_value) */
 #define ETHTOOL_STSO            0x0000001f /* Set TSO enable (ethtool_value) */
@@ -619,8 +634,8 @@ struct ethtool_ops {
 #define ETHTOOL_SGSO            0x00000024 /* Set GSO enable (ethtool_value) */
 #define ETHTOOL_GFLAGS          0x00000025 /* Get flags bitmap(ethtool_value) */
 #define ETHTOOL_SFLAGS          0x00000026 /* Set flags bitmap(ethtool_value) */
-#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
-#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
+#define ETHTOOL_GPFLAGS         0x00000027 /* Get driver-private flags bitmap */
+#define ETHTOOL_SPFLAGS         0x00000028 /* Set driver-private flags bitmap */
 
 #define ETHTOOL_GRXFH           0x00000029 /* Get RX flow hash configuration */
 #define ETHTOOL_SRXFH           0x0000002a /* Set RX flow hash configuration */
@@ -637,6 +652,8 @@ struct ethtool_ops {
 #define ETHTOOL_SRXNTUPLE       0x00000035 /* Add an n-tuple filter to device */
 #define ETHTOOL_GRXNTUPLE       0x00000036 /* Get n-tuple filters from device */
 #define ETHTOOL_GSSET_INFO      0x00000037 /* Get string set info */
+#define ETHTOOL_GRXFHINDIR      0x00000038 /* Get RX flow hash indir'n table */
+#define ETHTOOL_SRXFHINDIR      0x00000039 /* Set RX flow hash indir'n table */
 
 /* compatibility with older code */
 #define SPARC_ETH_GSET          ETHTOOL_GSET
@@ -645,18 +662,18 @@ struct ethtool_ops {
 /* Indicates what features are supported by the interface. */
 #define SUPPORTED_10baseT_Half          (1 << 0)
 #define SUPPORTED_10baseT_Full          (1 << 1)
-#define SUPPORTED_100baseT_Half (1 << 2)
-#define SUPPORTED_100baseT_Full (1 << 3)
+#define SUPPORTED_100baseT_Half         (1 << 2)
+#define SUPPORTED_100baseT_Full         (1 << 3)
 #define SUPPORTED_1000baseT_Half        (1 << 4)
 #define SUPPORTED_1000baseT_Full        (1 << 5)
 #define SUPPORTED_Autoneg               (1 << 6)
 #define SUPPORTED_TP                    (1 << 7)
 #define SUPPORTED_AUI                   (1 << 8)
 #define SUPPORTED_MII                   (1 << 9)
-#define SUPPORTED_FIBRE         (1 << 10)
+#define SUPPORTED_FIBRE                 (1 << 10)
 #define SUPPORTED_BNC                   (1 << 11)
 #define SUPPORTED_10000baseT_Full       (1 << 12)
-#define SUPPORTED_Pause         (1 << 13)
+#define SUPPORTED_Pause                 (1 << 13)
 #define SUPPORTED_Asym_Pause            (1 << 14)
 #define SUPPORTED_2500baseX_Full        (1 << 15)
 #define SUPPORTED_Backplane             (1 << 16)
@@ -666,8 +683,8 @@ struct ethtool_ops {
 #define SUPPORTED_10000baseR_FEC        (1 << 20)
 
 /* Indicates what features are advertised by the interface. */
-#define ADVERTISED_10baseT_Half (1 << 0)
-#define ADVERTISED_10baseT_Full (1 << 1)
+#define ADVERTISED_10baseT_Half         (1 << 0)
+#define ADVERTISED_10baseT_Full         (1 << 1)
 #define ADVERTISED_100baseT_Half        (1 << 2)
 #define ADVERTISED_100baseT_Full        (1 << 3)
 #define ADVERTISED_1000baseT_Half       (1 << 4)
@@ -706,12 +723,12 @@ struct ethtool_ops {
 #define DUPLEX_FULL             0x01
 
 /* Which connector port. */
-#define PORT_TP         0x00
+#define PORT_TP                 0x00
 #define PORT_AUI                0x01
 #define PORT_MII                0x02
 #define PORT_FIBRE              0x03
 #define PORT_BNC                0x04
-#define PORT_DA         0x05
+#define PORT_DA                 0x05
 #define PORT_NONE               0xef
 #define PORT_OTHER              0xff
 
@@ -725,7 +742,7 @@ struct ethtool_ops {
 /* Enable or disable autonegotiation.  If this is set to enable,
  * the forced link modes above are completely ignored.
  */
-#define AUTONEG_DISABLE 0x00
+#define AUTONEG_DISABLE         0x00
 #define AUTONEG_ENABLE          0x01
 
 /* Mode MDI or MDI-X */