Merge branch '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates 2018-10-31
This series contains a various collection of fixes.
Miroslav Lichvar from Red Hat or should I say IBM now? Updates the PHC
timecounter interval for igb so that it gets updated at least once
every 550 seconds.
Ngai-Mint provides a fix for fm10k to prevent a soft lockup or system
crash by adding a new condition to determine if the SM mailbox is in the
correct state before proceeding.
Jake provides several fm10k fixes, first one marks complier aborts as
non-fatal since on some platforms trigger machine check errors when the
compile aborts. Added missing device ids to the in-kernel driver. Due
to the recent fixes, bumped the driver version.
I (Jeff Kirsher) fixed a XFRM_ALGO dependency for both ixgbe and
ixgbevf. This fix was based on the original work from Arnd Bergmann,
which only fixed ixgbe.
Mitch provides a fix for i40e/avf to update the status codes, which
resolves an issue between a mis-match between i40e and the iavf driver,
which also supports the ice LAN driver.
Radoslaw fixes the ixgbe where the driver is logging a message about
spoofed packets detected when the VF is re-started with a different MAC
address.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index fd3373d..59e1bc0 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -200,6 +200,15 @@
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 @@
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/fm10k/fm10k_iov.c b/drivers/net/ethernet/intel/fm10k/fm10k_iov.c
index e707d71..5d4f176 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_iov.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_iov.c
@@ -244,7 +244,8 @@ s32 fm10k_iov_mbx(struct fm10k_intfc *interface)
}
/* guarantee we have free space in the SM mailbox */
- if (!hw->mbx.ops.tx_ready(&hw->mbx, FM10K_VFMBX_MSG_MTU)) {
+ if (hw->mbx.state == FM10K_STATE_OPEN &&
+ !hw->mbx.ops.tx_ready(&hw->mbx, FM10K_VFMBX_MSG_MTU)) {
/* keep track of how many times this occurs */
interface->hw_sm_mbx_full++;
@@ -302,6 +303,28 @@ void fm10k_iov_suspend(struct pci_dev *pdev)
}
}
+static void fm10k_mask_aer_comp_abort(struct pci_dev *pdev)
+{
+ u32 err_mask;
+ int pos;
+
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_ERR);
+ if (!pos)
+ return;
+
+ /* Mask the completion abort bit in the ERR_UNCOR_MASK register,
+ * preventing the device from reporting these errors to the upstream
+ * PCIe root device. This avoids bringing down platforms which upgrade
+ * non-fatal completer aborts into machine check exceptions. Completer
+ * aborts can occur whenever a VF reads a queue it doesn't own.
+ */
+ pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_MASK, &err_mask);
+ err_mask |= PCI_ERR_UNC_COMP_ABORT;
+ pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_MASK, err_mask);
+
+ mmiowb();
+}
+
int fm10k_iov_resume(struct pci_dev *pdev)
{
struct fm10k_intfc *interface = pci_get_drvdata(pdev);
@@ -317,6 +340,12 @@ int fm10k_iov_resume(struct pci_dev *pdev)
if (!iov_data)
return -ENOMEM;
+ /* Lower severity of completer abort error reporting as
+ * the VFs can trigger this any time they read a queue
+ * that they don't own.
+ */
+ fm10k_mask_aer_comp_abort(pdev);
+
/* allocate hardware resources for the VFs */
hw->iov.ops.assign_resources(hw, num_vfs, num_vfs);
@@ -460,20 +489,6 @@ void fm10k_iov_disable(struct pci_dev *pdev)
fm10k_iov_free_data(pdev);
}
-static void fm10k_disable_aer_comp_abort(struct pci_dev *pdev)
-{
- u32 err_sev;
- int pos;
-
- pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_ERR);
- if (!pos)
- return;
-
- pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, &err_sev);
- err_sev &= ~PCI_ERR_UNC_COMP_ABORT;
- pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, err_sev);
-}
-
int fm10k_iov_configure(struct pci_dev *pdev, int num_vfs)
{
int current_vfs = pci_num_vf(pdev);
@@ -495,12 +510,6 @@ int fm10k_iov_configure(struct pci_dev *pdev, int num_vfs)
/* allocate VFs if not already allocated */
if (num_vfs && num_vfs != current_vfs) {
- /* Disable completer abort error reporting as
- * the VFs can trigger this any time they read a queue
- * that they don't own.
- */
- fm10k_disable_aer_comp_abort(pdev);
-
err = pci_enable_sriov(pdev, num_vfs);
if (err) {
dev_err(&pdev->dev,
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 503bbc0..5b2a50e 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -11,7 +11,7 @@
#include "fm10k.h"
-#define DRV_VERSION "0.23.4-k"
+#define DRV_VERSION "0.26.1-k"
#define DRV_SUMMARY "Intel(R) Ethernet Switch Host Interface Driver"
const char fm10k_driver_version[] = DRV_VERSION;
char fm10k_driver_name[] = "fm10k";
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index 02345d3..e49fb51 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -23,6 +23,8 @@ static const struct fm10k_info *fm10k_info_tbl[] = {
*/
static const struct pci_device_id fm10k_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, FM10K_DEV_ID_PF), fm10k_device_pf },
+ { PCI_VDEVICE(INTEL, FM10K_DEV_ID_SDI_FM10420_QDA2), fm10k_device_pf },
+ { PCI_VDEVICE(INTEL, FM10K_DEV_ID_SDI_FM10420_DA2), fm10k_device_pf },
{ PCI_VDEVICE(INTEL, FM10K_DEV_ID_VF), fm10k_device_vf },
/* required last entry */
{ 0, }
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_type.h b/drivers/net/ethernet/intel/fm10k/fm10k_type.h
index 3e608e4..9fb9fca 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_type.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_type.h
@@ -15,6 +15,8 @@ struct fm10k_hw;
#define FM10K_DEV_ID_PF 0x15A4
#define FM10K_DEV_ID_VF 0x15A5
+#define FM10K_DEV_ID_SDI_FM10420_QDA2 0x15D0
+#define FM10K_DEV_ID_SDI_FM10420_DA2 0x15D5
#define FM10K_MAX_QUEUES 256
#define FM10K_MAX_QUEUES_PF 128
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 81b0e1f8..ac5698e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -3674,7 +3674,7 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
dev_err(&pf->pdev->dev, "Invalid message from VF %d, opcode %d, len %d\n",
local_vf_id, v_opcode, msglen);
switch (ret) {
- case VIRTCHNL_ERR_PARAM:
+ case VIRTCHNL_STATUS_ERR_PARAM:
return -EPERM;
default:
return -EINVAL;
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c
index 9f4d700..29ced6b 100644
--- a/drivers/net/ethernet/intel/igb/igb_ptp.c
+++ b/drivers/net/ethernet/intel/igb/igb_ptp.c
@@ -51,9 +51,15 @@
*
* The 40 bit 82580 SYSTIM overflows every
* 2^40 * 10^-9 / 60 = 18.3 minutes.
+ *
+ * SYSTIM is converted to real time using a timecounter. As
+ * timecounter_cyc2time() allows old timestamps, the timecounter
+ * needs to be updated at least once per half of the SYSTIM interval.
+ * Scheduling of delayed work is not very accurate, so we aim for 8
+ * minutes to be sure the actual interval is shorter than 9.16 minutes.
*/
-#define IGB_SYSTIM_OVERFLOW_PERIOD (HZ * 60 * 9)
+#define IGB_SYSTIM_OVERFLOW_PERIOD (HZ * 60 * 8)
#define IGB_PTP_TX_TIMEOUT (HZ * 15)
#define INCPERIOD_82576 BIT(E1000_TIMINCA_16NS_SHIFT)
#define INCVALUE_82576_MASK GENMASK(E1000_TIMINCA_16NS_SHIFT - 1, 0)
diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile
index ca6b0c4..4fb0d9e 100644
--- a/drivers/net/ethernet/intel/ixgbe/Makefile
+++ b/drivers/net/ethernet/intel/ixgbe/Makefile
@@ -17,4 +17,4 @@
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 ec1b87c..143bdd5 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 0049a2b..113b38e 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 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index af25a8f..5dacfc8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -722,8 +722,10 @@ static inline void ixgbe_vf_reset_event(struct ixgbe_adapter *adapter, u32 vf)
ixgbe_set_vmvir(adapter, vfinfo->pf_vlan,
adapter->default_up, vf);
- if (vfinfo->spoofchk_enabled)
+ if (vfinfo->spoofchk_enabled) {
hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
+ hw->mac.ops.set_mac_anti_spoofing(hw, true, vf);
+ }
}
/* reset multicast table array for vf */
diff --git a/drivers/net/ethernet/intel/ixgbevf/Makefile b/drivers/net/ethernet/intel/ixgbevf/Makefile
index 297d0f0..186a4bb 100644
--- a/drivers/net/ethernet/intel/ixgbevf/Makefile
+++ b/drivers/net/ethernet/intel/ixgbevf/Makefile
@@ -10,5 +10,5 @@
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 e399e1c..ecab686 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 98707ee..5e47ede 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/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 2c9756b..b248805 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -62,13 +62,19 @@
/* Error Codes */
enum virtchnl_status_code {
VIRTCHNL_STATUS_SUCCESS = 0,
- VIRTCHNL_ERR_PARAM = -5,
+ VIRTCHNL_STATUS_ERR_PARAM = -5,
+ VIRTCHNL_STATUS_ERR_NO_MEMORY = -18,
VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH = -38,
VIRTCHNL_STATUS_ERR_CQP_COMPL_ERROR = -39,
VIRTCHNL_STATUS_ERR_INVALID_VF_ID = -40,
- VIRTCHNL_STATUS_NOT_SUPPORTED = -64,
+ VIRTCHNL_STATUS_ERR_ADMIN_QUEUE_ERROR = -53,
+ VIRTCHNL_STATUS_ERR_NOT_SUPPORTED = -64,
};
+/* Backward compatibility */
+#define VIRTCHNL_ERR_PARAM VIRTCHNL_STATUS_ERR_PARAM
+#define VIRTCHNL_STATUS_NOT_SUPPORTED VIRTCHNL_STATUS_ERR_NOT_SUPPORTED
+
#define VIRTCHNL_LINK_SPEED_100MB_SHIFT 0x1
#define VIRTCHNL_LINK_SPEED_1000MB_SHIFT 0x2
#define VIRTCHNL_LINK_SPEED_10GB_SHIFT 0x3
@@ -831,7 +837,7 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
case VIRTCHNL_OP_EVENT:
case VIRTCHNL_OP_UNKNOWN:
default:
- return VIRTCHNL_ERR_PARAM;
+ return VIRTCHNL_STATUS_ERR_PARAM;
}
/* few more checks */
if (err_msg_format || valid_len != msglen)
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 4a9ee2d..140270a 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -8,7 +8,6 @@
config XFRM_OFFLOAD
bool
- depends on XFRM
config XFRM_ALGO
tristate
