Enable RSS on IPv4 fragmented packets and IPv6 packets with extension
headers based on 2-tuple hash.
Signed-off-by: Rahul Lakkireddy <rahul.lakkire...@chelsio.com>
---
drivers/net/cxgbe/cxgbe.h | 15 ++++++++++-----
drivers/net/cxgbe/cxgbe_ethdev.c | 8 ++++----
drivers/net/cxgbe/cxgbe_main.c | 14 ++++++++------
3 files changed, 22 insertions(+), 15 deletions(-)
diff --git a/drivers/net/cxgbe/cxgbe.h b/drivers/net/cxgbe/cxgbe.h
index 96a6a4084..70f974f5a 100644
--- a/drivers/net/cxgbe/cxgbe.h
+++ b/drivers/net/cxgbe/cxgbe.h
@@ -23,11 +23,16 @@
#define CXGBE_LINK_STATUS_POLL_CNT 100 /* Max number of times to poll */
#define CXGBE_DEFAULT_RSS_KEY_LEN 40 /* 320-bits */
-#define CXGBE_RSS_HF_ALL (ETH_RSS_IPV4 | ETH_RSS_IPV6 | \
- ETH_RSS_NONFRAG_IPV4_TCP | \
- ETH_RSS_NONFRAG_IPV4_UDP | \
- ETH_RSS_NONFRAG_IPV6_TCP | \
- ETH_RSS_NONFRAG_IPV6_UDP)
+#define CXGBE_RSS_HF_IPV4_MASK (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4 | \
+ ETH_RSS_NONFRAG_IPV4_OTHER)
+#define CXGBE_RSS_HF_IPV6_MASK (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6 | \
+ ETH_RSS_NONFRAG_IPV6_OTHER | \
+ ETH_RSS_IPV6_EX)
+#define CXGBE_RSS_HF_TCP_IPV6_MASK (ETH_RSS_NONFRAG_IPV6_TCP | \
+ ETH_RSS_IPV6_TCP_EX)
+#define CXGBE_RSS_HF_UDP_IPV6_MASK (ETH_RSS_NONFRAG_IPV6_UDP | \
+ ETH_RSS_IPV6_UDP_EX)
+#define CXGBE_RSS_HF_ALL (ETH_RSS_IP | ETH_RSS_TCP | ETH_RSS_UDP)
#define CXGBE_DEVARG_KEEP_OVLAN "keep_ovlan"
#define CXGBE_DEVARG_FORCE_LINK_UP "force_link_up"
diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c
index eb07a1f89..41674041e 100644
--- a/drivers/net/cxgbe/cxgbe_ethdev.c
+++ b/drivers/net/cxgbe/cxgbe_ethdev.c
@@ -863,13 +863,13 @@ static int cxgbe_dev_rss_hash_conf_get(struct rte_eth_dev
*dev,
return err;
if (flags & F_FW_RSS_VI_CONFIG_CMD_IP6FOURTUPEN) {
- rss_hf |= ETH_RSS_NONFRAG_IPV6_TCP;
+ rss_hf |= CXGBE_RSS_HF_TCP_IPV6_MASK;
if (flags & F_FW_RSS_VI_CONFIG_CMD_UDPEN)
- rss_hf |= ETH_RSS_NONFRAG_IPV6_UDP;
+ rss_hf |= CXGBE_RSS_HF_UDP_IPV6_MASK;
}
if (flags & F_FW_RSS_VI_CONFIG_CMD_IP6TWOTUPEN)
- rss_hf |= ETH_RSS_IPV6;
+ rss_hf |= CXGBE_RSS_HF_IPV6_MASK;
if (flags & F_FW_RSS_VI_CONFIG_CMD_IP4FOURTUPEN) {
rss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;
@@ -878,7 +878,7 @@ static int cxgbe_dev_rss_hash_conf_get(struct rte_eth_dev
*dev,
}
if (flags & F_FW_RSS_VI_CONFIG_CMD_IP4TWOTUPEN)
- rss_hf |= ETH_RSS_IPV4;
+ rss_hf |= CXGBE_RSS_HF_IPV4_MASK;
rss_conf->rss_hf = rss_hf;
diff --git a/drivers/net/cxgbe/cxgbe_main.c b/drivers/net/cxgbe/cxgbe_main.c
index edbb4df28..1d77d4621 100644
--- a/drivers/net/cxgbe/cxgbe_main.c
+++ b/drivers/net/cxgbe/cxgbe_main.c
@@ -1203,7 +1203,7 @@ int cxgbe_write_rss_conf(const struct port_info *pi,
uint64_t rss_hf)
if (rss_hf & ~CXGBE_RSS_HF_ALL)
return -EINVAL;
- if (rss_hf & ETH_RSS_IPV4)
+ if (rss_hf & CXGBE_RSS_HF_IPV4_MASK)
flags |= F_FW_RSS_VI_CONFIG_CMD_IP4TWOTUPEN;
if (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)
@@ -1213,14 +1213,16 @@ int cxgbe_write_rss_conf(const struct port_info *pi,
uint64_t rss_hf)
flags |= F_FW_RSS_VI_CONFIG_CMD_IP4FOURTUPEN |
F_FW_RSS_VI_CONFIG_CMD_UDPEN;
- if (rss_hf & ETH_RSS_IPV6)
+ if (rss_hf & CXGBE_RSS_HF_IPV6_MASK)
flags |= F_FW_RSS_VI_CONFIG_CMD_IP6TWOTUPEN;
- if (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP)
- flags |= F_FW_RSS_VI_CONFIG_CMD_IP6FOURTUPEN;
+ if (rss_hf & CXGBE_RSS_HF_TCP_IPV6_MASK)
+ flags |= F_FW_RSS_VI_CONFIG_CMD_IP6TWOTUPEN |
+ F_FW_RSS_VI_CONFIG_CMD_IP6FOURTUPEN;
- if (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP)
- flags |= F_FW_RSS_VI_CONFIG_CMD_IP6FOURTUPEN |
+ if (rss_hf & CXGBE_RSS_HF_UDP_IPV6_MASK)
+ flags |= F_FW_RSS_VI_CONFIG_CMD_IP6TWOTUPEN |
+ F_FW_RSS_VI_CONFIG_CMD_IP6FOURTUPEN |
F_FW_RSS_VI_CONFIG_CMD_UDPEN;
rxq = &adapter->sge.ethrxq[pi->first_qset];
--
2.14.1
