From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 34 +++++++++++++++++++++++++++++++++-
1 files changed, 33 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/kernel/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 56a1031..a0e3257 100644
--- a/kernel/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/kernel/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -14,6 +14,7 @@
#include <net/xdp.h>
#include "vf.h"
+#include "ipsec.h"
#define IXGBE_MAX_TXD_PWR 14
#define IXGBE_MAX_DATA_PER_TXD BIT(IXGBE_MAX_TXD_PWR)
@@ -163,6 +164,7 @@
#define IXGBE_TX_FLAGS_VLAN BIT(1)
#define IXGBE_TX_FLAGS_TSO BIT(2)
#define IXGBE_TX_FLAGS_IPV4 BIT(3)
+#define IXGBE_TX_FLAGS_IPSEC BIT(4)
#define IXGBE_TX_FLAGS_VLAN_MASK 0xffff0000
#define IXGBE_TX_FLAGS_VLAN_PRIO_MASK 0x0000e000
#define IXGBE_TX_FLAGS_VLAN_SHIFT 16
@@ -338,6 +340,7 @@
struct ixgbevf_ring *tx_ring[MAX_TX_QUEUES]; /* One per active queue */
u64 restart_queue;
u32 tx_timeout_count;
+ u64 tx_ipsec;
/* RX */
int num_rx_queues;
@@ -348,6 +351,7 @@
u64 alloc_rx_page_failed;
u64 alloc_rx_buff_failed;
u64 alloc_rx_page;
+ u64 rx_ipsec;
struct msix_entry *msix_entries;
@@ -384,6 +388,10 @@
u8 rss_indir_tbl[IXGBEVF_X550_VFRETA_SIZE];
u32 flags;
#define IXGBEVF_FLAGS_LEGACY_RX BIT(1)
+
+#ifdef CONFIG_XFRM
+ struct ixgbevf_ipsec *ipsec;
+#endif /* CONFIG_XFRM */
};
enum ixbgevf_state_t {
@@ -432,7 +440,6 @@
/* needed by ethtool.c */
extern const char ixgbevf_driver_name[];
-extern const char ixgbevf_driver_version[];
int ixgbevf_open(struct net_device *netdev);
int ixgbevf_close(struct net_device *netdev);
@@ -451,6 +458,31 @@
extern void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector);
+#ifdef CONFIG_IXGBEVF_IPSEC
+void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter);
+void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter);
+void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter);
+void ixgbevf_ipsec_rx(struct ixgbevf_ring *rx_ring,
+ union ixgbe_adv_rx_desc *rx_desc,
+ struct sk_buff *skb);
+int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
+ struct ixgbevf_tx_buffer *first,
+ struct ixgbevf_ipsec_tx_data *itd);
+#else
+static inline void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter)
+{ }
+static inline void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter)
+{ }
+static inline void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter) { }
+static inline void ixgbevf_ipsec_rx(struct ixgbevf_ring *rx_ring,
+ union ixgbe_adv_rx_desc *rx_desc,
+ struct sk_buff *skb) { }
+static inline int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
+ struct ixgbevf_tx_buffer *first,
+ struct ixgbevf_ipsec_tx_data *itd)
+{ return 0; }
+#endif /* CONFIG_IXGBEVF_IPSEC */
+
void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter);
void ixgbe_napi_del_all(struct ixgbevf_adapter *adapter);
--
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