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-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c33
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c5
3 files changed, 21 insertions, 19 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index f7f6fe2255da..c2365005b545 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -113,7 +113,7 @@
#define IXGBE_MAX_VFTA_ENTRIES 128
#define MAX_EMULATION_MAC_ADDRS 16
#define IXGBE_MAX_PF_MACVLANS 15
-#define VMDQ_P(p) ((p) + adapter->num_vfs)
+#define VMDQ_P(p) ((p) + adapter->ring_feature[RING_F_VMDQ].offset)
#define IXGBE_82599_VF_DEVICE_ID 0x10ED
#define IXGBE_X540_VF_DEVICE_ID 0x1515
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index a3dc9657f572..f110e8868bc6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3118,7 +3118,7 @@ static void ixgbe_setup_psrtype(struct ixgbe_adapter *adapter)
psrtype |= 1 << 29;
for (p = 0; p < adapter->num_rx_pools; p++)
- IXGBE_WRITE_REG(hw, IXGBE_PSRTYPE(adapter->num_vfs + p),
+ IXGBE_WRITE_REG(hw, IXGBE_PSRTYPE(VMDQ_P(p)),
psrtype);
}
@@ -3135,12 +3135,12 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter)
vmdctl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
vmdctl |= IXGBE_VMD_CTL_VMDQ_EN;
vmdctl &= ~IXGBE_VT_CTL_POOL_MASK;
- vmdctl |= (adapter->num_vfs << IXGBE_VT_CTL_POOL_SHIFT);
+ vmdctl |= VMDQ_P(0) << IXGBE_VT_CTL_POOL_SHIFT;
vmdctl |= IXGBE_VT_CTL_REPLEN;
IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vmdctl);
- vf_shift = adapter->num_vfs % 32;
- reg_offset = (adapter->num_vfs >= 32) ? 1 : 0;
+ vf_shift = VMDQ_P(0) % 32;
+ reg_offset = (VMDQ_P(0) >= 32) ? 1 : 0;
/* Enable only the PF's pool for Tx/Rx */
IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset), (~0) << vf_shift);
@@ -3150,7 +3150,7 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter)
IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, IXGBE_PFDTXGSWC_VT_LBEN);
/* Map PF MAC address in RAR Entry 0 to first pool following VFs */
- hw->mac.ops.set_vmdq(hw, 0, adapter->num_vfs);
+ hw->mac.ops.set_vmdq(hw, 0, VMDQ_P(0));
/*
* Set up VF register offsets for selected VT Mode,
@@ -3310,10 +3310,9 @@ static int ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- int pool_ndx = adapter->num_vfs;
/* add VID to filter table */
- hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, true);
+ hw->mac.ops.set_vfta(&adapter->hw, vid, VMDQ_P(0), true);
set_bit(vid, adapter->active_vlans);
return 0;
@@ -3323,10 +3322,9 @@ static int ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- int pool_ndx = adapter->num_vfs;
/* remove VID from filter table */
- hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, false);
+ hw->mac.ops.set_vfta(&adapter->hw, vid, VMDQ_P(0), false);
clear_bit(vid, adapter->active_vlans);
return 0;
@@ -3444,7 +3442,6 @@ static int ixgbe_write_uc_addr_list(struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- unsigned int vfn = adapter->num_vfs;
unsigned int rar_entries = IXGBE_MAX_PF_MACVLANS;
int count = 0;
@@ -3462,7 +3459,7 @@ static int ixgbe_write_uc_addr_list(struct net_device *netdev)
if (!rar_entries)
break;
hw->mac.ops.set_rar(hw, rar_entries--, ha->addr,
- vfn, IXGBE_RAH_AV);
+ VMDQ_P(0), IXGBE_RAH_AV);
count++;
}
}
@@ -3536,12 +3533,14 @@ void ixgbe_set_rx_mode(struct net_device *netdev)
vmolr |= IXGBE_VMOLR_ROPE;
}
- if (adapter->num_vfs) {
+ if (adapter->num_vfs)
ixgbe_restore_vf_multicasts(adapter);
- vmolr |= IXGBE_READ_REG(hw, IXGBE_VMOLR(adapter->num_vfs)) &
+
+ if (hw->mac.type != ixgbe_mac_82598EB) {
+ vmolr |= IXGBE_READ_REG(hw, IXGBE_VMOLR(VMDQ_P(0))) &
~(IXGBE_VMOLR_MPE | IXGBE_VMOLR_ROMPE |
IXGBE_VMOLR_ROPE);
- IXGBE_WRITE_REG(hw, IXGBE_VMOLR(adapter->num_vfs), vmolr);
+ IXGBE_WRITE_REG(hw, IXGBE_VMOLR(VMDQ_P(0)), vmolr);
}
/* This is useful for sniffing bad packets. */
@@ -4120,8 +4119,7 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
clear_bit(__IXGBE_IN_SFP_INIT, &adapter->state);
/* reprogram the RAR[0] in case user changed it. */
- hw->mac.ops.set_rar(hw, 0, hw->mac.addr, adapter->num_vfs,
- IXGBE_RAH_AV);
+ hw->mac.ops.set_rar(hw, 0, hw->mac.addr, VMDQ_P(0), IXGBE_RAH_AV);
}
/**
@@ -6445,8 +6443,7 @@ static int ixgbe_set_mac(struct net_device *netdev, void *p)
memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
- hw->mac.ops.set_rar(hw, 0, hw->mac.addr, adapter->num_vfs,
- IXGBE_RAH_AV);
+ hw->mac.ops.set_rar(hw, 0, hw->mac.addr, VMDQ_P(0), IXGBE_RAH_AV);
return 0;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index d2854434ad12..c7d831d6e212 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -225,6 +225,11 @@ void ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vmdctl);
IXGBE_WRITE_FLUSH(hw);
+ /* Disable VMDq flag so device will be set in VM mode */
+ if (adapter->ring_feature[RING_F_VMDQ].limit == 1)
+ adapter->flags &= ~IXGBE_FLAG_VMDQ_ENABLED;
+ adapter->ring_feature[RING_F_VMDQ].offset = 0;
+
/* take a breather then clean up driver data */
msleep(100);
generated by cgit v1.2.3 (git 2.0.4) at 2025-01-07 00:05:05 +0000