From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.h | 75 ++++++++++++++++++++++++-------------
1 files changed, 49 insertions(+), 26 deletions(-)
diff --git a/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 4fc906c..18251ed 100644
--- a/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -12,6 +12,7 @@
#include <linux/aer.h>
#include <linux/if_vlan.h>
#include <linux/jiffies.h>
+#include <linux/phy.h>
#include <linux/timecounter.h>
#include <linux/net_tstamp.h>
@@ -30,7 +31,6 @@
#include "ixgbe_ipsec.h"
#include <net/xdp.h>
-#include <net/busy_poll.h>
/* common prefix used by pr_<> macros */
#undef pr_fmt
@@ -50,8 +50,6 @@
#define IXGBE_MAX_RXD 4096
#define IXGBE_MIN_RXD 64
-#define IXGBE_ETH_P_LLDP 0x88CC
-
/* flow control */
#define IXGBE_MIN_FCRTL 0x40
#define IXGBE_MAX_FCRTL 0x7FF80
@@ -68,6 +66,8 @@
#define IXGBE_RXBUFFER_3K 3072
#define IXGBE_RXBUFFER_4K 4096
#define IXGBE_MAX_RXBUFFER 16384 /* largest size for a single descriptor */
+
+#define IXGBE_PKT_HDR_PAD (ETH_HLEN + ETH_FCS_LEN + (VLAN_HLEN * 2))
/* Attempt to maximize the headroom available for incoming frames. We
* use a 2K buffer for receives and need 1536/1534 to store the data for
@@ -226,15 +226,19 @@
};
struct ixgbe_rx_buffer {
- struct sk_buff *skb;
- dma_addr_t dma;
- struct page *page;
-#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
- __u32 page_offset;
-#else
- __u16 page_offset;
-#endif
- __u16 pagecnt_bias;
+ union {
+ struct {
+ struct sk_buff *skb;
+ dma_addr_t dma;
+ struct page *page;
+ __u32 page_offset;
+ __u16 pagecnt_bias;
+ };
+ struct {
+ bool discard;
+ struct xdp_buff *xdp;
+ };
+ };
};
struct ixgbe_queue_stats {
@@ -271,6 +275,7 @@
__IXGBE_TX_DETECT_HANG,
__IXGBE_HANG_CHECK_ARMED,
__IXGBE_TX_XDP_RING,
+ __IXGBE_TX_DISABLED,
};
#define ring_uses_build_skb(ring) \
@@ -347,6 +352,9 @@
struct ixgbe_rx_queue_stats rx_stats;
};
struct xdp_rxq_info xdp_rxq;
+ struct xsk_buff_pool *xsk_pool;
+ u16 ring_idx; /* {rx,tx,xdp}_ring back reference idx */
+ u16 rx_buf_len;
} ____cacheline_internodealigned_in_smp;
enum ixgbe_ring_f_enum {
@@ -455,7 +463,7 @@
char name[IFNAMSIZ + 9];
/* for dynamic allocation of rings associated with this q_vector */
- struct ixgbe_ring ring[0] ____cacheline_internodealigned_in_smp;
+ struct ixgbe_ring ring[] ____cacheline_internodealigned_in_smp;
};
#ifdef CONFIG_IXGBE_HWMON
@@ -553,6 +561,7 @@
struct net_device *netdev;
struct bpf_prog *xdp_prog;
struct pci_dev *pdev;
+ struct mii_bus *mii_bus;
unsigned long state;
@@ -581,11 +590,9 @@
#define IXGBE_FLAG_FCOE_ENABLED BIT(21)
#define IXGBE_FLAG_SRIOV_CAPABLE BIT(22)
#define IXGBE_FLAG_SRIOV_ENABLED BIT(23)
-#define IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE BIT(24)
#define IXGBE_FLAG_RX_HWTSTAMP_ENABLED BIT(25)
#define IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER BIT(26)
#define IXGBE_FLAG_DCB_CAPABLE BIT(27)
-#define IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE BIT(28)
u32 flags2;
#define IXGBE_FLAG2_RSC_CAPABLE BIT(0)
@@ -599,12 +606,12 @@
#define IXGBE_FLAG2_RSS_FIELD_IPV6_UDP BIT(9)
#define IXGBE_FLAG2_PTP_PPS_ENABLED BIT(10)
#define IXGBE_FLAG2_PHY_INTERRUPT BIT(11)
-#define IXGBE_FLAG2_UDP_TUN_REREG_NEEDED BIT(12)
#define IXGBE_FLAG2_VLAN_PROMISC BIT(13)
#define IXGBE_FLAG2_EEE_CAPABLE BIT(14)
#define IXGBE_FLAG2_EEE_ENABLED BIT(15)
#define IXGBE_FLAG2_RX_LEGACY BIT(16)
#define IXGBE_FLAG2_IPSEC_ENABLED BIT(17)
+#define IXGBE_FLAG2_VF_IPSEC_ENABLED BIT(18)
/* Tx fast path data */
int num_tx_queues;
@@ -624,6 +631,7 @@
/* XDP */
int num_xdp_queues;
struct ixgbe_ring *xdp_ring[MAX_XDP_QUEUES];
+ unsigned long *af_xdp_zc_qps; /* tracks AF_XDP ZC enabled rings */
/* TX */
struct ixgbe_ring *tx_ring[MAX_TX_QUEUES] ____cacheline_aligned_in_smp;
@@ -760,9 +768,10 @@
#define IXGBE_RSS_KEY_SIZE 40 /* size of RSS Hash Key in bytes */
u32 *rss_key;
-#ifdef CONFIG_XFRM_OFFLOAD
+#ifdef CONFIG_IXGBE_IPSEC
struct ixgbe_ipsec *ipsec;
-#endif /* CONFIG_XFRM_OFFLOAD */
+#endif /* CONFIG_IXGBE_IPSEC */
+ spinlock_t vfs_lock;
};
static inline u8 ixgbe_max_rss_indices(struct ixgbe_adapter *adapter)
@@ -837,7 +846,6 @@
#endif
extern char ixgbe_driver_name[];
-extern const char ixgbe_driver_version[];
#ifdef IXGBE_FCOE
extern char ixgbe_default_device_descr[];
#endif /* IXGBE_FCOE */
@@ -994,7 +1002,7 @@
void ixgbe_store_reta(struct ixgbe_adapter *adapter);
s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm);
-#ifdef CONFIG_XFRM_OFFLOAD
+#ifdef CONFIG_IXGBE_IPSEC
void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter);
void ixgbe_stop_ipsec_offload(struct ixgbe_adapter *adapter);
void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter);
@@ -1003,15 +1011,30 @@
struct sk_buff *skb);
int ixgbe_ipsec_tx(struct ixgbe_ring *tx_ring, struct ixgbe_tx_buffer *first,
struct ixgbe_ipsec_tx_data *itd);
+void ixgbe_ipsec_vf_clear(struct ixgbe_adapter *adapter, u32 vf);
+int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *mbuf, u32 vf);
+int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *mbuf, u32 vf);
#else
-static inline void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter) { };
-static inline void ixgbe_stop_ipsec_offload(struct ixgbe_adapter *adapter) { };
-static inline void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter) { };
+static inline void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter) { }
+static inline void ixgbe_stop_ipsec_offload(struct ixgbe_adapter *adapter) { }
+static inline void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter) { }
static inline void ixgbe_ipsec_rx(struct ixgbe_ring *rx_ring,
union ixgbe_adv_rx_desc *rx_desc,
- struct sk_buff *skb) { };
+ struct sk_buff *skb) { }
static inline int ixgbe_ipsec_tx(struct ixgbe_ring *tx_ring,
struct ixgbe_tx_buffer *first,
- struct ixgbe_ipsec_tx_data *itd) { return 0; };
-#endif /* CONFIG_XFRM_OFFLOAD */
+ struct ixgbe_ipsec_tx_data *itd) { return 0; }
+static inline void ixgbe_ipsec_vf_clear(struct ixgbe_adapter *adapter,
+ u32 vf) { }
+static inline int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter,
+ u32 *mbuf, u32 vf) { return -EACCES; }
+static inline int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter,
+ u32 *mbuf, u32 vf) { return -EACCES; }
+#endif /* CONFIG_IXGBE_IPSEC */
+
+static inline bool ixgbe_enabled_xdp_adapter(struct ixgbe_adapter *adapter)
+{
+ return !!adapter->xdp_prog;
+}
+
#endif /* _IXGBE_H_ */
--
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