[dpdk-dev] [PATCH v3 3/5] ixgbe: Config PFVML2FLT register
Ouyang Changchun
changchun.ouyang at intel.com
Fri Oct 31 06:19:15 CET 2014
Config PFVML2FLT register in ixgbe PMD to enable it
receive broadcast and multicast packets.
Signed-off-by: Changchun Ouyang <changchun.ouyang at intel.com>
---
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index 3a5a8ff..96276a7 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -3123,6 +3123,7 @@ ixgbe_vmdq_rx_hw_configure(struct rte_eth_dev *dev)
struct ixgbe_hw *hw;
enum rte_eth_nb_pools num_pools;
uint32_t mrqc, vt_ctl, vlanctrl;
+ uint32_t vmolr = 0;
int i;
PMD_INIT_FUNC_TRACE();
@@ -3145,6 +3146,21 @@ ixgbe_vmdq_rx_hw_configure(struct rte_eth_dev *dev)
IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vt_ctl);
+ for (i = 0; i < (int)num_pools; i++) {
+ if (cfg->rx_mode & ETH_VMDQ_ACCEPT_UNTAG)
+ vmolr |= IXGBE_VMOLR_AUPE;
+ if (cfg->rx_mode & ETH_VMDQ_ACCEPT_HASH_MC)
+ vmolr |= IXGBE_VMOLR_ROMPE;
+ if (cfg->rx_mode & ETH_VMDQ_ACCEPT_HASH_UC)
+ vmolr |= IXGBE_VMOLR_ROPE;
+ if (cfg->rx_mode & ETH_VMDQ_ACCEPT_BROADCAST)
+ vmolr |= IXGBE_VMOLR_BAM;
+ if (cfg->rx_mode & ETH_VMDQ_ACCEPT_MULTICAST)
+ vmolr |= IXGBE_VMOLR_MPE;
+
+ IXGBE_WRITE_REG(hw, IXGBE_VMOLR(i), vmolr);
+ }
+
/* VLNCTRL: enable vlan filtering and allow all vlan tags through */
vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
vlanctrl |= IXGBE_VLNCTRL_VFE ; /* enable vlan filters */
--
1.8.4.2
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