@@ -30,20 +30,33 @@ struct phy_device;
struct fixed_phy_status;
struct phylink_link_state;
+#define DSA_TAG_PROTO_NONE_VALUE 0
+#define DSA_TAG_PROTO_BRCM_VALUE 1
+#define DSA_TAG_PROTO_BRCM_PREPEND_VALUE 2
+#define DSA_TAG_PROTO_DSA_VALUE 3
+#define DSA_TAG_PROTO_EDSA_VALUE 4
+#define DSA_TAG_PROTO_GSWIP_VALUE 5
+#define DSA_TAG_PROTO_KSZ9477_VALUE 6
+#define DSA_TAG_PROTO_KSZ9893_VALUE 7
+#define DSA_TAG_PROTO_LAN9303_VALUE 8
+#define DSA_TAG_PROTO_MTK_VALUE 9
+#define DSA_TAG_PROTO_QCA_VALUE 10
+#define DSA_TAG_PROTO_TRAILER_VALUE 11
+
enum dsa_tag_protocol {
- DSA_TAG_PROTO_NONE = 0,
- DSA_TAG_PROTO_BRCM,
- DSA_TAG_PROTO_BRCM_PREPEND,
- DSA_TAG_PROTO_DSA,
- DSA_TAG_PROTO_EDSA,
- DSA_TAG_PROTO_GSWIP,
- DSA_TAG_PROTO_KSZ9477,
- DSA_TAG_PROTO_KSZ9893,
- DSA_TAG_PROTO_LAN9303,
- DSA_TAG_PROTO_MTK,
- DSA_TAG_PROTO_QCA,
- DSA_TAG_PROTO_TRAILER,
- DSA_TAG_LAST, /* MUST BE LAST */
+ DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE,
+ DSA_TAG_PROTO_BRCM = DSA_TAG_PROTO_BRCM_VALUE,
+ DSA_TAG_PROTO_BRCM_PREPEND = DSA_TAG_PROTO_BRCM_PREPEND_VALUE,
+ DSA_TAG_PROTO_DSA = DSA_TAG_PROTO_DSA_VALUE,
+ DSA_TAG_PROTO_EDSA = DSA_TAG_PROTO_EDSA_VALUE,
+ DSA_TAG_PROTO_GSWIP = DSA_TAG_PROTO_GSWIP_VALUE,
+ DSA_TAG_PROTO_KSZ9477 = DSA_TAG_PROTO_KSZ9477_VALUE,
+ DSA_TAG_PROTO_KSZ9893 = DSA_TAG_PROTO_KSZ9893_VALUE,
+ DSA_TAG_PROTO_LAN9303 = DSA_TAG_PROTO_LAN9303_VALUE,
+ DSA_TAG_PROTO_MTK = DSA_TAG_PROTO_MTK_VALUE,
+ DSA_TAG_PROTO_QCA = DSA_TAG_PROTO_QCA_VALUE,
+ DSA_TAG_PROTO_TRAILER = DSA_TAG_PROTO_TRAILER_VALUE,
+ DSA_TAG_LAST, /* MUST BE LAST */
};
struct packet_type;
@@ -59,6 +72,10 @@ struct dsa_device_ops {
const char *name;
};
+#define DSA_TAG_DRIVER_ALIAS "dsa_tag-"
+#define MODULE_ALIAS_DSA_TAG_DRIVER(__proto) \
+ MODULE_ALIAS(DSA_TAG_DRIVER_ALIAS __stringify(__proto##_VALUE))
+
struct dsa_switch_tree {
struct list_head list;
@@ -173,6 +173,8 @@ const struct dsa_device_ops brcm_netdev_ops = {
.rcv = brcm_tag_rcv,
.overhead = BRCM_TAG_LEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_BRCM);
#endif
#ifdef CONFIG_NET_DSA_TAG_BRCM_PREPEND
@@ -198,3 +200,5 @@ const struct dsa_device_ops brcm_prepend_netdev_ops = {
.overhead = BRCM_TAG_LEN,
};
#endif
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_BRCM_PREPEND);
@@ -157,3 +157,5 @@ const struct dsa_device_ops dsa_netdev_ops = {
.flow_dissect = dsa_tag_flow_dissect,
.overhead = DSA_HLEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_DSA);
@@ -176,3 +176,5 @@ const struct dsa_device_ops edsa_netdev_ops = {
.flow_dissect = edsa_tag_flow_dissect,
.overhead = EDSA_HLEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_EDSA);
@@ -109,3 +109,5 @@ const struct dsa_device_ops gswip_netdev_ops = {
.rcv = gswip_tag_rcv,
.overhead = GSWIP_RX_HEADER_LEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_GSWIP);
@@ -140,6 +140,8 @@ const struct dsa_device_ops ksz9477_netdev_ops = {
.overhead = KSZ9477_INGRESS_TAG_LEN,
};
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_KSZ9477);
+
#define KSZ9893_TAIL_TAG_OVERRIDE BIT(5)
#define KSZ9893_TAIL_TAG_LOOKUP BIT(6)
@@ -173,3 +175,5 @@ const struct dsa_device_ops ksz9893_netdev_ops = {
.rcv = ksz9477_rcv,
.overhead = KSZ_INGRESS_TAG_LEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_KSZ9893);
@@ -134,3 +134,5 @@ const struct dsa_device_ops lan9303_netdev_ops = {
.rcv = lan9303_rcv,
.overhead = LAN9303_TAG_LEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_LAN9303);
@@ -105,3 +105,5 @@ const struct dsa_device_ops mtk_netdev_ops = {
.flow_dissect = mtk_tag_flow_dissect,
.overhead = MTK_HDR_LEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_MTK);
@@ -106,3 +106,5 @@ const struct dsa_device_ops qca_netdev_ops = {
.flow_dissect = qca_tag_flow_dissect,
.overhead = QCA_HDR_LEN,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_QCA);
@@ -83,3 +83,5 @@ const struct dsa_device_ops trailer_netdev_ops = {
.rcv = trailer_rcv,
.overhead = 4,
};
+
+MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_TRAILER);