xsc: Init net device

Initialize network device:
1. Prepare xsc_eth_params, set up the network parameters such as MTU,
number of channels, and RSS configuration
2. Configure netdev, Set the MTU, features
3. Set mac addr to hardware, and attach netif

Co-developed-by: Honggang Wei <[email protected]>
Signed-off-by: Honggang Wei <[email protected]>
Co-developed-by: Lei Yan <[email protected]>
Signed-off-by: Lei Yan <[email protected]>
Signed-off-by: Xin Tian <[email protected]>
Signed-off-by: NipaLocal <nipa@local>

Author: tianx666

drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h

@@ -8,6 +8,7 @@
 
 #include <linux/pci.h>
 #include <linux/auxiliary_bus.h>
+#include <linux/if_vlan.h>
 
 #include "common/xsc_cmdq.h"
 

drivers/net/ethernet/yunsilicon/xsc/common/xsc_device.h

@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2021-2025, Shanghai Yunsilicon Technology Co., Ltd.
+ * All rights reserved.
+ */
+
+#ifndef __XSC_DEVICE_H
+#define __XSC_DEVICE_H
+
+enum xsc_traffic_types {
+	XSC_TT_IPV4,
+	XSC_TT_IPV4_TCP,
+	XSC_TT_IPV4_UDP,
+	XSC_TT_IPV6,
+	XSC_TT_IPV6_TCP,
+	XSC_TT_IPV6_UDP,
+	XSC_TT_IPV4_IPSEC_AH,
+	XSC_TT_IPV6_IPSEC_AH,
+	XSC_TT_IPV4_IPSEC_ESP,
+	XSC_TT_IPV6_IPSEC_ESP,
+	XSC_TT_ANY,
+	XSC_NUM_TT,
+};
+
+#define XSC_NUM_INDIR_TIRS XSC_NUM_TT
+
+enum {
+	XSC_L3_PROT_TYPE_IPV4	= BIT(0),
+	XSC_L3_PROT_TYPE_IPV6	= BIT(1),
+};
+
+enum {
+	XSC_L4_PROT_TYPE_TCP	= BIT(0),
+	XSC_L4_PROT_TYPE_UDP	= BIT(1),
+};
+
+struct xsc_tirc_config {
+	u8 l3_prot_type;
+	u8 l4_prot_type;
+	u32 rx_hash_fields;
+};
+
+#endif

drivers/net/ethernet/yunsilicon/xsc/common/xsc_pp.h

@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2021-2025, Shanghai Yunsilicon Technology Co., Ltd.
+ * All rights reserved.
+ */
+
+#ifndef __XSC_PP_H
+#define __XSC_PP_H
+
+enum {
+	XSC_HASH_FIELD_SEL_SRC_IP	= BIT(0),
+	XSC_HASH_FIELD_SEL_PROTO	= BIT(1),
+	XSC_HASH_FIELD_SEL_DST_IP	= BIT(2),
+	XSC_HASH_FIELD_SEL_SPORT	= BIT(3),
+	XSC_HASH_FIELD_SEL_DPORT	= BIT(4),
+	XSC_HASH_FIELD_SEL_SRC_IPV6	= BIT(5),
+	XSC_HASH_FIELD_SEL_DST_IPV6	= BIT(6),
+	XSC_HASH_FIELD_SEL_SPORT_V6	= BIT(7),
+	XSC_HASH_FIELD_SEL_DPORT_V6	= BIT(8),
+};
+
+#define XSC_HASH_IP		(XSC_HASH_FIELD_SEL_SRC_IP	|\
+				XSC_HASH_FIELD_SEL_DST_IP	|\
+				XSC_HASH_FIELD_SEL_PROTO)
+#define XSC_HASH_IP_PORTS	(XSC_HASH_FIELD_SEL_SRC_IP	|\
+				XSC_HASH_FIELD_SEL_DST_IP	|\
+				XSC_HASH_FIELD_SEL_SPORT	|\
+				XSC_HASH_FIELD_SEL_DPORT	|\
+				XSC_HASH_FIELD_SEL_PROTO)
+#define XSC_HASH_IP6		(XSC_HASH_FIELD_SEL_SRC_IPV6	|\
+				XSC_HASH_FIELD_SEL_DST_IPV6	|\
+				XSC_HASH_FIELD_SEL_PROTO)
+#define XSC_HASH_IP6_PORTS	(XSC_HASH_FIELD_SEL_SRC_IPV6	|\
+				XSC_HASH_FIELD_SEL_DST_IPV6	|\
+				XSC_HASH_FIELD_SEL_SPORT_V6	|\
+				XSC_HASH_FIELD_SEL_DPORT_V6	|\
+				XSC_HASH_FIELD_SEL_PROTO)
+
+#endif /* __XSC_PP_H */