diff mbox series

[v2,3/4] net/ice: enable RSS when device init

Message ID 20190320155025.138173-4-qiming.yang@intel.com (mailing list archive)
State Changes Requested, archived
Headers
Series enable package download in ice driver |

Checks

Context Check Description
ci/Intel-compilation fail Compilation issues
ci/checkpatch warning coding style issues

Commit Message

Qiming Yang March 20, 2019, 3:50 p.m. UTC 
  This patch enabled RSS for UPD/TCP/SCTP+IPV4/IPV6 packets.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
---
 drivers/net/ice/ice_ethdev.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index a217da8..60aaedc 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -10,6 +10,7 @@ 
 #include <rte_ethdev_pci.h>
 
 #include "base/ice_sched.h"
+#include "base/ice_flow.h"
 #include "ice_ethdev.h"
 #include "ice_rxtx.h"
 
@@ -1627,6 +1628,44 @@  static int ice_init_rss(struct ice_pf *pf)
 	if (ret)
 		return -EINVAL;
 
+	/* configure RSS for tcp4 with input set IP src/dst, TCP src/dst */
+	ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV4,
+			      ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV4);
+	if (ret)
+		PMD_DRV_LOG(ERR, "%s TCP_IPV4 rss flow fail %d", __func__, ret);
+
+	/* configure RSS for udp4 with input set IP src/dst, UDP src/dst */
+	ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV4,
+			      ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV4);
+	if (ret)
+		PMD_DRV_LOG(ERR, "%s UDP_IPV4 rss flow fail %d", __func__, ret);
+
+	/* configure RSS for sctp4 with input set IP src/dst */
+	ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
+			      ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4);
+	if (ret)
+		PMD_DRV_LOG(ERR, "%s SCTP_IPV4 rss flow fail %d",
+				__func__, ret);
+
+	/* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */
+	ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV6,
+			      ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6);
+	if (ret)
+	PMD_DRV_LOG(ERR, "%s TCP_IPV6 rss flow fail %d", __func__, ret);
+
+	/* configure RSS for udp6 with input set IPv6 src/dst, UDP src/dst */
+	ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV6,
+			      ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV6);
+	if (ret)
+		PMD_DRV_LOG(ERR, "%s UDP_IPV6 flow fail %d", __func__, ret);
+
+	/* configure RSS for sctp6 with input set IPv6 src/dst */
+	ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
+			      ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV6);
+	if (ret)
+		PMD_DRV_LOG(ERR, "%s SCTP_IPV6 rss flow fail %d",
+				__func__, ret);
+
 	return 0;
 }