net/mlx5: retry on link update failure

[dpdk.git] / drivers / net / enic / base / vnic_devcmd.h

diff --git a/drivers/net/enic/base/vnic_devcmd.h b/drivers/net/enic/base/vnic_devcmd.h
index a636245..d85d40b 100644 (file)
--- a/drivers/net/enic/base/vnic_devcmd.h
+++ b/drivers/net/enic/base/vnic_devcmd.h
@@ -138,9 +138,27 @@ enum vnic_devcmd_cmd {
        /* del VLAN id in (u16)a0 */
        CMD_VLAN_DEL            = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 15),
 
-       /* nic_cfg in (u32)a0 */
+       /*
+        * nic_cfg in (u32)a0
+        *
+        * Capability query:
+        * out: (u64) a0= 1 if a1 is valid
+        *      (u64) a1= (NIC_CFG bits supported) | (flags << 32)
+        *                              (flags are CMD_NIC_CFG_CAPF_xxx)
+        */
        CMD_NIC_CFG             = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 16),
 
+       /*
+        * nic_cfg_chk  (same as nic_cfg, but may return error)
+        * in (u32)a0
+        *
+        * Capability query:
+        * out: (u64) a0= 1 if a1 is valid
+        *      (u64) a1= (NIC_CFG bits supported) | (flags << 32)
+        *                              (flags are CMD_NIC_CFG_CAPF_xxx)
+        */
+       CMD_NIC_CFG_CHK         = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 16),
+
        /* union vnic_rss_key in mem: (u64)a0=paddr, (u16)a1=len */
        CMD_RSS_KEY             = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 17),
 
@@ -519,6 +537,7 @@ enum vnic_devcmd_cmd {
         * Control (Enable/Disable) overlay offloads on the given vnic
         * in: (u8) a0 = OVERLAY_FEATURE_NVGRE : NVGRE
         *          a0 = OVERLAY_FEATURE_VXLAN : VxLAN
+        *          a0 = OVERLAY_FEATURE_GENEVE : Geneve
         * in: (u8) a1 = OVERLAY_OFFLOAD_ENABLE : Enable or
         *          a1 = OVERLAY_OFFLOAD_DISABLE : Disable or
         *          a1 = OVERLAY_OFFLOAD_ENABLE_V2 : Enable with version 2
@@ -529,6 +548,7 @@ enum vnic_devcmd_cmd {
        /*
         * Configuration of overlay offloads feature on a given vNIC
         * in: (u8) a0 = OVERLAY_CFG_VXLAN_PORT_UPDATE : VxLAN
+        *               OVERLAY_CFG_GENEVE_PORT_UPDATE : Geneve
         * in: (u16) a1 = unsigned short int port information
         */
        CMD_OVERLAY_OFFLOAD_CFG = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 73),
@@ -580,6 +600,16 @@ enum vnic_devcmd_cmd {
         *                       a3 = bitmask of supported actions
         */
        CMD_ADD_ADV_FILTER = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 77),
+
+       /*
+        * Perform a Flow Manager Operation (see flowman_api.h)
+        * in:  (u32) a0 = sub-command
+        *      (u64) a1..15 = (sub-command specific)
+        *
+        * All arguments that have not been assigned a meaning should be
+        * initialized to 0 to allow for better driver forward compatibility.
+        */
+       CMD_FLOW_MANAGER_OP = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 88),
 };
 
 /* Modes for exchanging advanced filter capabilities. The modes supported by
@@ -605,6 +635,9 @@ enum filter_cap_mode {
 /* flags for CMD_INIT */
 #define CMD_INITF_DEFAULT_MAC  0x1     /* init with default mac addr */
 
+/* flags for CMD_NIC_CFG */
+#define CMD_NIC_CFG_CAPF_UDP_WEAK      (1ULL << 0) /* Bodega-style UDP RSS */
+
 /* flags for CMD_PACKET_FILTER */
 #define CMD_PFILTER_DIRECTED           0x01
 #define CMD_PFILTER_MULTICAST          0x02
@@ -841,7 +874,10 @@ struct filter_action {
 
 #define FILTER_ACTION_RQ_STEERING_FLAG (1 << 0)
 #define FILTER_ACTION_FILTER_ID_FLAG   (1 << 1)
+#define FILTER_ACTION_DROP_FLAG                (1 << 2)
+#define FILTER_ACTION_COUNTER_FLAG     (1 << 3)
 #define FILTER_ACTION_V2_ALL           (FILTER_ACTION_RQ_STEERING_FLAG \
+                                        | FILTER_ACTION_DROP_FLAG \
                                         | FILTER_ACTION_FILTER_ID_FLAG)
 
 /* Version 2 of filter action must be a strict extension of struct filter_action
@@ -852,7 +888,7 @@ struct filter_action_v2 {
        u32 rq_idx;
        u32 flags;                     /* use FILTER_ACTION_XXX_FLAG defines */
        u16 filter_id;
-       u_int8_t reserved[32];         /* for future expansion */
+       uint8_t reserved[32];         /* for future expansion */
 } __attribute__((packed));
 
 /* Specifies the filter type. */
@@ -864,6 +900,7 @@ enum filter_type {
        FILTER_NVGRE_VMQ = 4,
        FILTER_USNIC_IP = 5,
        FILTER_DPDK_1 = 6,
+       FILTER_FLOWMAN = 7,
        FILTER_MAX
 };
 
@@ -918,9 +955,9 @@ enum {
 };
 
 struct filter_tlv {
-       u_int32_t type;
-       u_int32_t length;
-       u_int32_t val[0];
+       uint32_t type;
+       uint32_t length;
+       uint32_t val[0];
 };
 
 /* Data for CMD_ADD_FILTER is 2 TLV and filter + action structs */
@@ -934,10 +971,10 @@ struct filter_tlv {
  * drivers should use this instead of "sizeof (struct filter_v2)" when
  * computing length for TLV.
  */
-static inline u_int32_t
+static inline uint32_t
 vnic_filter_size(struct filter_v2 *fp)
 {
-       u_int32_t size;
+       uint32_t size;
 
        switch (fp->type) {
        case FILTER_USNIC_ID:
@@ -976,10 +1013,10 @@ enum {
  * drivers should use this instead of "sizeof (struct filter_action_v2)"
  * when computing length for TLV.
  */
-static inline u_int32_t
+static inline uint32_t
 vnic_action_size(struct filter_action_v2 *fap)
 {
-       u_int32_t size;
+       uint32_t size;
 
        switch (fap->type) {
        case FILTER_ACTION_RQ_STEERING:
@@ -1058,6 +1095,7 @@ struct devcmd2_result {
 typedef enum {
        OVERLAY_FEATURE_NVGRE = 1,
        OVERLAY_FEATURE_VXLAN,
+       OVERLAY_FEATURE_GENEVE,
        OVERLAY_FEATURE_MAX,
 } overlay_feature_t;
 
@@ -1066,6 +1104,7 @@ typedef enum {
 #define OVERLAY_OFFLOAD_ENABLE_V2       2
 
 #define OVERLAY_CFG_VXLAN_PORT_UPDATE 0
+#define OVERLAY_CFG_GENEVE_PORT_UPDATE 1
 
 /*
  * Use this enum to get the supported versions for each of these features
@@ -1075,9 +1114,24 @@ typedef enum {
 typedef enum {
        VIC_FEATURE_VXLAN,
        VIC_FEATURE_RDMA,
+       VIC_FEATURE_GENEVE,
        VIC_FEATURE_MAX,
 } vic_feature_t;
 
+/*
+ * These flags are used in args[1] of devcmd CMD_GET_SUPP_FEATURE_VER
+ * to indicate the host driver about the VxLAN and Multi WQ features
+ * supported
+ */
+#define FEATURE_VXLAN_IPV6_INNER       (1 << 0)
+#define FEATURE_VXLAN_IPV6_OUTER       (1 << 1)
+#define FEATURE_VXLAN_MULTI_WQ         (1 << 2)
+
+#define FEATURE_VXLAN_IPV6             (FEATURE_VXLAN_IPV6_INNER | \
+                                        FEATURE_VXLAN_IPV6_OUTER)
+/* Support Geneve option bytes */
+#define FEATURE_GENEVE_OPTIONS         (1 << 0)
+
 /*
  * CMD_CONFIG_GRPINTR subcommands
  */