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-rw-r--r--drivers/net/ethernet/intel/Kconfig18
-rw-r--r--drivers/net/ethernet/intel/ixgbe/Makefile2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe.h8
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c6
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/Makefile2
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf.h4
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c2
-rw-r--r--net/xfrm/Kconfig1
8 files changed, 30 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index fd3373d82a9e..59e1bc0f609e 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -200,6 +200,15 @@ config IXGBE_DCB
If unsure, say N.
+config IXGBE_IPSEC
+ bool "IPSec XFRM cryptography-offload acceleration"
+ depends on IXGBE
+ depends on XFRM_OFFLOAD
+ default y
+ select XFRM_ALGO
+ ---help---
+ Enable support for IPSec offload in ixgbe.ko
+
config IXGBEVF
tristate "Intel(R) 10GbE PCI Express Virtual Function Ethernet support"
depends on PCI_MSI
@@ -217,6 +226,15 @@ config IXGBEVF
will be called ixgbevf. MSI-X interrupt support is required
for this driver to work correctly.
+config IXGBEVF_IPSEC
+ bool "IPSec XFRM cryptography-offload acceleration"
+ depends on IXGBEVF
+ depends on XFRM_OFFLOAD
+ default y
+ select XFRM_ALGO
+ ---help---
+ Enable support for IPSec offload in ixgbevf.ko
+
config I40E
tristate "Intel(R) Ethernet Controller XL710 Family support"
imply PTP_1588_CLOCK
diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile
index ca6b0c458e4a..4fb0d9e3f2da 100644
--- a/drivers/net/ethernet/intel/ixgbe/Makefile
+++ b/drivers/net/ethernet/intel/ixgbe/Makefile
@@ -17,4 +17,4 @@ ixgbe-$(CONFIG_IXGBE_DCB) += ixgbe_dcb.o ixgbe_dcb_82598.o \
ixgbe-$(CONFIG_IXGBE_HWMON) += ixgbe_sysfs.o
ixgbe-$(CONFIG_DEBUG_FS) += ixgbe_debugfs.o
ixgbe-$(CONFIG_FCOE:m=y) += ixgbe_fcoe.o
-ixgbe-$(CONFIG_XFRM_OFFLOAD) += ixgbe_ipsec.o
+ixgbe-$(CONFIG_IXGBE_IPSEC) += ixgbe_ipsec.o
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index ec1b87cc4410..143bdd5ee2a0 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -769,9 +769,9 @@ struct ixgbe_adapter {
#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 */
/* AF_XDP zero-copy */
struct xdp_umem **xsk_umems;
@@ -1008,7 +1008,7 @@ void ixgbe_store_key(struct ixgbe_adapter *adapter);
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);
@@ -1036,5 +1036,5 @@ 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_XFRM_OFFLOAD */
+#endif /* CONFIG_IXGBE_IPSEC */
#endif /* _IXGBE_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 0049a2becd7e..113b38e0defb 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -8694,7 +8694,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
#endif /* IXGBE_FCOE */
-#ifdef CONFIG_XFRM_OFFLOAD
+#ifdef CONFIG_IXGBE_IPSEC
if (skb->sp && !ixgbe_ipsec_tx(tx_ring, first, &ipsec_tx))
goto out_drop;
#endif
@@ -10190,7 +10190,7 @@ ixgbe_features_check(struct sk_buff *skb, struct net_device *dev,
* the TSO, so it's the exception.
*/
if (skb->encapsulation && !(features & NETIF_F_TSO_MANGLEID)) {
-#ifdef CONFIG_XFRM_OFFLOAD
+#ifdef CONFIG_IXGBE_IPSEC
if (!skb->sp)
#endif
features &= ~NETIF_F_TSO;
@@ -10883,7 +10883,7 @@ skip_sriov:
if (hw->mac.type >= ixgbe_mac_82599EB)
netdev->features |= NETIF_F_SCTP_CRC;
-#ifdef CONFIG_XFRM_OFFLOAD
+#ifdef CONFIG_IXGBE_IPSEC
#define IXGBE_ESP_FEATURES (NETIF_F_HW_ESP | \
NETIF_F_HW_ESP_TX_CSUM | \
NETIF_F_GSO_ESP)
diff --git a/drivers/net/ethernet/intel/ixgbevf/Makefile b/drivers/net/ethernet/intel/ixgbevf/Makefile
index 297d0f0858b5..186a4bb24fde 100644
--- a/drivers/net/ethernet/intel/ixgbevf/Makefile
+++ b/drivers/net/ethernet/intel/ixgbevf/Makefile
@@ -10,5 +10,5 @@ ixgbevf-objs := vf.o \
mbx.o \
ethtool.o \
ixgbevf_main.o
-ixgbevf-$(CONFIG_XFRM_OFFLOAD) += ipsec.o
+ixgbevf-$(CONFIG_IXGBEVF_IPSEC) += ipsec.o
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index e399e1c0c54a..ecab686574b6 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -459,7 +459,7 @@ int ethtool_ioctl(struct ifreq *ifr);
extern void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector);
-#ifdef CONFIG_XFRM_OFFLOAD
+#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);
@@ -482,7 +482,7 @@ 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_XFRM_OFFLOAD */
+#endif /* CONFIG_IXGBEVF_IPSEC */
void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter);
void ixgbe_napi_del_all(struct ixgbevf_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 98707ee11d72..5e47ede7e832 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -4150,7 +4150,7 @@ static int ixgbevf_xmit_frame_ring(struct sk_buff *skb,
first->tx_flags = tx_flags;
first->protocol = vlan_get_protocol(skb);
-#ifdef CONFIG_XFRM_OFFLOAD
+#ifdef CONFIG_IXGBEVF_IPSEC
if (skb->sp && !ixgbevf_ipsec_tx(tx_ring, first, &ipsec_tx))
goto out_drop;
#endif
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 4a9ee2d83158..140270a13d54 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -8,7 +8,6 @@ config XFRM
config XFRM_OFFLOAD
bool
- depends on XFRM
config XFRM_ALGO
tristate
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