[dpdk-dev] [PATCH] net/octeontx2: fix ptype parsing disabled by default
pbhagavatula at marvell.com
pbhagavatula at marvell.com
Sat Nov 23 09:58:31 CET 2019
From: Pavan Nikhilesh <pbhagavatula at marvell.com>
Enable Ptype parsing by default, only disable when `rte_eth_dev_set_ptypes`
is called with ptype_mask as 0.
This would enable applications that are dependent on packet type parsing
like l3fwd.
Fixes: d2706e15e6fb ("net/octeontx2: support reduced set of packet types")
Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
---
drivers/net/octeontx2/otx2_ethdev.c | 4 ++++
drivers/net/octeontx2/otx2_ethdev.h | 1 +
drivers/net/octeontx2/otx2_lookup.c | 7 +++++--
3 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index ddab3aa06..eaf7ba917 100644
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -622,6 +622,9 @@ nix_rx_offload_flags(struct rte_eth_dev *eth_dev)
if ((dev->rx_offloads & DEV_RX_OFFLOAD_TIMESTAMP))
flags |= NIX_RX_OFFLOAD_TSTAMP_F;
+ if (!dev->ptype_disable)
+ flags |= NIX_RX_OFFLOAD_PTYPE_F;
+
return flags;
}
@@ -2168,6 +2171,7 @@ otx2_eth_dev_init(struct rte_eth_dev *eth_dev)
dev->configured = 0;
dev->drv_inited = true;
+ dev->ptype_disable = 0;
dev->base = dev->bar2 + (RVU_BLOCK_ADDR_NIX0 << 20);
dev->lmt_addr = dev->bar2 + (RVU_BLOCK_ADDR_LMT << 20);
diff --git a/drivers/net/octeontx2/otx2_ethdev.h b/drivers/net/octeontx2/otx2_ethdev.h
index eb1626309..987e7607c 100644
--- a/drivers/net/octeontx2/otx2_ethdev.h
+++ b/drivers/net/octeontx2/otx2_ethdev.h
@@ -276,6 +276,7 @@ struct otx2_eth_dev {
uint8_t configured_cints;
uint8_t configured_nb_rx_qs;
uint8_t configured_nb_tx_qs;
+ uint8_t ptype_disable;
uint16_t nix_msixoff;
uintptr_t base;
uintptr_t lmt_addr;
diff --git a/drivers/net/octeontx2/otx2_lookup.c b/drivers/net/octeontx2/otx2_lookup.c
index 17c44e20e..bcf2ff4e8 100644
--- a/drivers/net/octeontx2/otx2_lookup.c
+++ b/drivers/net/octeontx2/otx2_lookup.c
@@ -67,10 +67,13 @@ otx2_nix_ptypes_set(struct rte_eth_dev *eth_dev, uint32_t ptype_mask)
{
struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
- if (ptype_mask)
+ if (ptype_mask) {
dev->rx_offload_flags |= NIX_RX_OFFLOAD_PTYPE_F;
- else
+ dev->ptype_disable = 0;
+ } else {
dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_PTYPE_F;
+ dev->ptype_disable = 1;
+ }
otx2_eth_set_rx_function(eth_dev);
--
2.17.1
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