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* [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes
@ 2020-07-03  2:23 Hyong Youb Kim
  2020-07-03  2:23 ` [dpdk-dev] [PATCH 1/2] net/enic: support VLAN push and pop flow actions Hyong Youb Kim
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Hyong Youb Kim @ 2020-07-03  2:23 UTC (permalink / raw)
  To: Ferruh Yigit; +Cc: dev, Hyong Youb Kim

This series enables VLAN push/pop actions. The first patch adds code
to translate rte_flow push/pop actions to flow manager actions. The
second patch extends the debug-print function to print recently added
flow manager actions, including the ones used by the first patch.

Thanks.
-Hyong

Hyong Youb Kim (2):
  net/enic: support VLAN push and pop flow actions
  net/enic: add new flow manager actions to the dump function

 doc/guides/rel_notes/release_20_08.rst |  3 ++
 drivers/net/enic/enic_fm_flow.c        | 68 ++++++++++++++++++++++++++
 2 files changed, 71 insertions(+)

-- 
2.26.2


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [dpdk-dev] [PATCH 1/2] net/enic: support VLAN push and pop flow actions
  2020-07-03  2:23 [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes Hyong Youb Kim
@ 2020-07-03  2:23 ` Hyong Youb Kim
  2020-07-03  2:23 ` [dpdk-dev] [PATCH 2/2] net/enic: add new flow manager actions to the dump function Hyong Youb Kim
  2020-07-09 16:09 ` [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes Ferruh Yigit
  2 siblings, 0 replies; 4+ messages in thread
From: Hyong Youb Kim @ 2020-07-03  2:23 UTC (permalink / raw)
  To: Ferruh Yigit; +Cc: dev, Hyong Youb Kim, John Daley

Flow manager API includes push/pop actions, so support corresponding
DPDK flow actions.

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
---
 doc/guides/rel_notes/release_20_08.rst |  3 ++
 drivers/net/enic/enic_fm_flow.c        | 61 ++++++++++++++++++++++++++
 2 files changed, 64 insertions(+)

diff --git a/doc/guides/rel_notes/release_20_08.rst b/doc/guides/rel_notes/release_20_08.rst
index ccda17fb6a..b394381961 100644
--- a/doc/guides/rel_notes/release_20_08.rst
+++ b/doc/guides/rel_notes/release_20_08.rst
@@ -91,6 +91,9 @@ New Features
   which are used to access packet data in a safe manner. Currently JIT support
   for these instructions is implemented for x86 only.
 
+* **Updated Cisco enic driver.**
+
+  * Added support for VLAN push and pop flow actions.
 
 Removed Items
 -------------
diff --git a/drivers/net/enic/enic_fm_flow.c b/drivers/net/enic/enic_fm_flow.c
index 6ee0224372..10e5bb3d29 100644
--- a/drivers/net/enic/enic_fm_flow.c
+++ b/drivers/net/enic/enic_fm_flow.c
@@ -193,6 +193,7 @@ static const enum rte_flow_action_type enic_fm_supported_ig_actions[] = {
 	RTE_FLOW_ACTION_TYPE_FLAG,
 	RTE_FLOW_ACTION_TYPE_JUMP,
 	RTE_FLOW_ACTION_TYPE_MARK,
+	RTE_FLOW_ACTION_TYPE_OF_POP_VLAN,
 	RTE_FLOW_ACTION_TYPE_PORT_ID,
 	RTE_FLOW_ACTION_TYPE_PASSTHRU,
 	RTE_FLOW_ACTION_TYPE_QUEUE,
@@ -208,6 +209,9 @@ static const enum rte_flow_action_type enic_fm_supported_eg_actions[] = {
 	RTE_FLOW_ACTION_TYPE_COUNT,
 	RTE_FLOW_ACTION_TYPE_DROP,
 	RTE_FLOW_ACTION_TYPE_JUMP,
+	RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN,
+	RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP,
+	RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_VID,
 	RTE_FLOW_ACTION_TYPE_PASSTHRU,
 	RTE_FLOW_ACTION_TYPE_VOID,
 	RTE_FLOW_ACTION_TYPE_VXLAN_ENCAP,
@@ -1090,17 +1094,22 @@ enic_fm_copy_action(struct enic_flowman *fm,
 		PASSTHRU = 1 << 2,
 		COUNT = 1 << 3,
 		ENCAP = 1 << 4,
+		PUSH_VLAN = 1 << 5,
 	};
 	struct fm_tcam_match_entry *fmt;
 	struct fm_action_op fm_op;
+	bool need_ovlan_action;
 	struct enic *enic;
 	uint32_t overlap;
 	uint64_t vnic_h;
+	uint16_t ovlan;
 	bool first_rq;
 	int ret;
 
 	ENICPMD_FUNC_TRACE();
 	fmt = &fm->tcam_entry;
+	need_ovlan_action = false;
+	ovlan = 0;
 	first_rq = true;
 	enic = fm->enic;
 	overlap = 0;
@@ -1307,6 +1316,50 @@ enic_fm_copy_action(struct enic_flowman *fm,
 				return ret;
 			break;
 		}
+		case RTE_FLOW_ACTION_TYPE_OF_POP_VLAN: {
+			memset(&fm_op, 0, sizeof(fm_op));
+			fm_op.fa_op = FMOP_POP_VLAN;
+			ret = enic_fm_append_action_op(fm, &fm_op, error);
+			if (ret)
+				return ret;
+			break;
+		}
+		case RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN: {
+			const struct rte_flow_action_of_push_vlan *vlan;
+
+			if (overlap & PASSTHRU)
+				goto unsupported;
+			vlan = actions->conf;
+			if (vlan->ethertype != RTE_BE16(RTE_ETHER_TYPE_VLAN)) {
+				return rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ACTION,
+					NULL, "unexpected push_vlan ethertype");
+			}
+			overlap |= PUSH_VLAN;
+			need_ovlan_action = true;
+			break;
+		}
+		case RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP: {
+			const struct rte_flow_action_of_set_vlan_pcp *pcp;
+
+			pcp = actions->conf;
+			if (pcp->vlan_pcp > 7) {
+				return rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ACTION,
+					NULL, "invalid vlan_pcp");
+			}
+			need_ovlan_action = true;
+			ovlan |= ((uint16_t)pcp->vlan_pcp) << 13;
+			break;
+		}
+		case RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_VID: {
+			const struct rte_flow_action_of_set_vlan_vid *vid;
+
+			vid = actions->conf;
+			need_ovlan_action = true;
+			ovlan |= rte_be_to_cpu_16(vid->vlan_vid);
+			break;
+		}
 		default:
 			goto unsupported;
 		}
@@ -1314,6 +1367,14 @@ enic_fm_copy_action(struct enic_flowman *fm,
 
 	if (!(overlap & (FATE | PASSTHRU | COUNT)))
 		goto unsupported;
+	if (need_ovlan_action) {
+		memset(&fm_op, 0, sizeof(fm_op));
+		fm_op.fa_op = FMOP_SET_OVLAN;
+		fm_op.ovlan.vlan = ovlan;
+		ret = enic_fm_append_action_op(fm, &fm_op, error);
+		if (ret)
+			return ret;
+	}
 	memset(&fm_op, 0, sizeof(fm_op));
 	fm_op.fa_op = FMOP_END;
 	ret = enic_fm_append_action_op(fm, &fm_op, error);
-- 
2.26.2


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [dpdk-dev] [PATCH 2/2] net/enic: add new flow manager actions to the dump function
  2020-07-03  2:23 [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes Hyong Youb Kim
  2020-07-03  2:23 ` [dpdk-dev] [PATCH 1/2] net/enic: support VLAN push and pop flow actions Hyong Youb Kim
@ 2020-07-03  2:23 ` Hyong Youb Kim
  2020-07-09 16:09 ` [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes Ferruh Yigit
  2 siblings, 0 replies; 4+ messages in thread
From: Hyong Youb Kim @ 2020-07-03  2:23 UTC (permalink / raw)
  To: Ferruh Yigit; +Cc: dev, Hyong Youb Kim, John Daley

The following commit introduced several new actions. Make the dump
function to print those actions.

commit 6faf81f1d2c3 ("net/enic: update flow manager API")

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
---
 drivers/net/enic/enic_fm_flow.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/enic/enic_fm_flow.c b/drivers/net/enic/enic_fm_flow.c
index 10e5bb3d29..cb08a9317f 100644
--- a/drivers/net/enic/enic_fm_flow.c
+++ b/drivers/net/enic/enic_fm_flow.c
@@ -1421,6 +1421,13 @@ enic_fm_dump_tcam_actions(const struct fm_action *fm_action)
 		[FMOP_ENCAP] = "encap",
 		[FMOP_SET_OVLAN] = "set_ovlan",
 		[FMOP_DECAP_NOSTRIP] = "decap_nostrip",
+		[FMOP_DECAP_STRIP] = "decap_strip",
+		[FMOP_POP_VLAN] = "pop_vlan",
+		[FMOP_SET_EGPORT] = "set_egport",
+		[FMOP_RQ_STEER_ONLY] = "rq_steer_only",
+		[FMOP_SET_ENCAP_VLAN] = "set_encap_vlan",
+		[FMOP_EMIT] = "emit",
+		[FMOP_MODIFY] = "modify",
 	};
 	const struct fm_action_op *op = &fm_action->fma_action_ops[0];
 	char buf[128], *bp = buf;
-- 
2.26.2


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes
  2020-07-03  2:23 [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes Hyong Youb Kim
  2020-07-03  2:23 ` [dpdk-dev] [PATCH 1/2] net/enic: support VLAN push and pop flow actions Hyong Youb Kim
  2020-07-03  2:23 ` [dpdk-dev] [PATCH 2/2] net/enic: add new flow manager actions to the dump function Hyong Youb Kim
@ 2020-07-09 16:09 ` Ferruh Yigit
  2 siblings, 0 replies; 4+ messages in thread
From: Ferruh Yigit @ 2020-07-09 16:09 UTC (permalink / raw)
  To: Hyong Youb Kim; +Cc: dev

On 7/3/2020 3:23 AM, Hyong Youb Kim wrote:
> This series enables VLAN push/pop actions. The first patch adds code
> to translate rte_flow push/pop actions to flow manager actions. The
> second patch extends the debug-print function to print recently added
> flow manager actions, including the ones used by the first patch.
> 
> Thanks.
> -Hyong
> 
> Hyong Youb Kim (2):
>   net/enic: support VLAN push and pop flow actions
>   net/enic: add new flow manager actions to the dump function
> 

Series applied to dpdk-next-net/master, thanks.

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2020-07-09 16:09 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-07-03  2:23 [dpdk-dev] [PATCH 0/2] net/enic: minor flow manager changes Hyong Youb Kim
2020-07-03  2:23 ` [dpdk-dev] [PATCH 1/2] net/enic: support VLAN push and pop flow actions Hyong Youb Kim
2020-07-03  2:23 ` [dpdk-dev] [PATCH 2/2] net/enic: add new flow manager actions to the dump function Hyong Youb Kim
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