From: Haiyue Wang <haiyue.wang@intel.com>
To: dev@dpdk.org
Cc: qiming.yang@intel.com, jingjing.wu@intel.com,
qi.z.zhang@intel.com, Haiyue Wang <haiyue.wang@intel.com>,
Beilei Xing <beilei.xing@intel.com>
Subject: [dpdk-dev] [PATCH v1 5/5] net/iavf: support new VLAN virtchnl opcodes
Date: Mon, 14 Dec 2020 15:07:07 +0800 [thread overview]
Message-ID: <20201214070707.98564-5-haiyue.wang@intel.com> (raw)
In-Reply-To: <20201214070707.98564-1-haiyue.wang@intel.com>
The new VLAN virtchnl opcodes introduce rich capabilities setting like
outer/inner different TPIDs.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
---
drivers/net/iavf/iavf.h | 6 ++
drivers/net/iavf/iavf_ethdev.c | 46 +++++++++++
drivers/net/iavf/iavf_vchnl.c | 147 +++++++++++++++++++++++++++++++++
3 files changed, 199 insertions(+)
diff --git a/drivers/net/iavf/iavf.h b/drivers/net/iavf/iavf.h
index 6d5912d8c..c57ad6175 100644
--- a/drivers/net/iavf/iavf.h
+++ b/drivers/net/iavf/iavf.h
@@ -132,6 +132,7 @@ struct iavf_info {
struct virtchnl_version_info virtchnl_version;
struct virtchnl_vf_resource *vf_res; /* VF resource */
struct virtchnl_vsi_resource *vsi_res; /* LAN VSI */
+ struct virtchnl_vlan_caps vlan_v2_caps;
uint64_t supported_rxdid;
uint8_t *proto_xtr; /* proto xtr type for all queues */
volatile enum virtchnl_ops pend_cmd; /* pending command not finished */
@@ -288,7 +289,9 @@ int iavf_check_api_version(struct iavf_adapter *adapter);
int iavf_get_vf_resource(struct iavf_adapter *adapter);
void iavf_handle_virtchnl_msg(struct rte_eth_dev *dev);
int iavf_enable_vlan_strip(struct iavf_adapter *adapter);
+int iavf_enable_vlan_strip_v2(struct iavf_adapter *adapter);
int iavf_disable_vlan_strip(struct iavf_adapter *adapter);
+int iavf_disable_vlan_strip_v2(struct iavf_adapter *adapter);
int iavf_switch_queue(struct iavf_adapter *adapter, uint16_t qid,
bool rx, bool on);
int iavf_switch_queue_lv(struct iavf_adapter *adapter, uint16_t qid,
@@ -302,6 +305,7 @@ int iavf_configure_rss_key(struct iavf_adapter *adapter);
int iavf_configure_queues(struct iavf_adapter *adapter,
uint16_t num_queue_pairs, uint16_t index);
int iavf_get_supported_rxdid(struct iavf_adapter *adapter);
+int iavf_get_vlan_offload_caps_v2(struct iavf_adapter *adapter);
int iavf_config_irq_map(struct iavf_adapter *adapter);
int iavf_config_irq_map_lv(struct iavf_adapter *adapter, uint16_t num,
uint16_t index);
@@ -315,6 +319,8 @@ int iavf_config_promisc(struct iavf_adapter *adapter, bool enable_unicast,
int iavf_add_del_eth_addr(struct iavf_adapter *adapter,
struct rte_ether_addr *addr, bool add);
int iavf_add_del_vlan(struct iavf_adapter *adapter, uint16_t vlanid, bool add);
+int iavf_add_del_vlan_v2(struct iavf_adapter *adapter, uint16_t vlanid,
+ bool add);
int iavf_fdir_add(struct iavf_adapter *adapter, struct iavf_fdir_conf *filter);
int iavf_fdir_del(struct iavf_adapter *adapter, struct iavf_fdir_conf *filter);
int iavf_fdir_check(struct iavf_adapter *adapter,
diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
index 0fd06e4b4..4d946013c 100644
--- a/drivers/net/iavf/iavf_ethdev.c
+++ b/drivers/net/iavf/iavf_ethdev.c
@@ -384,6 +384,14 @@ iavf_dev_configure(struct rte_eth_dev *dev)
vf->max_rss_qregion = IAVF_MAX_NUM_QUEUES_DFLT;
}
+ /* Vlan stripping setting v2 */
+ if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN_V2) {
+ if (dev_conf->rxmode.offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
+ iavf_enable_vlan_strip_v2(ad);
+ else
+ iavf_disable_vlan_strip_v2(ad);
+ }
+
/* Vlan stripping setting */
if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN) {
if (dev_conf->rxmode.offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
@@ -992,6 +1000,13 @@ iavf_dev_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
int err;
+ if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN_V2) {
+ err = iavf_add_del_vlan_v2(adapter, vlan_id, on);
+ if (err)
+ return -EIO;
+ return 0;
+ }
+
if (!(vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN))
return -ENOTSUP;
@@ -1001,6 +1016,27 @@ iavf_dev_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
return 0;
}
+static int
+iavf_dev_vlan_offload_set_v2(struct rte_eth_dev *dev, int mask)
+{
+ struct iavf_adapter *adapter =
+ IAVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
+ struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
+ int err;
+
+ if (mask & ETH_VLAN_STRIP_MASK) {
+ if (dev_conf->rxmode.offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
+ err = iavf_enable_vlan_strip_v2(adapter);
+ else
+ err = iavf_disable_vlan_strip_v2(adapter);
+
+ if (err)
+ return -EIO;
+ }
+
+ return 0;
+}
+
static int
iavf_dev_vlan_offload_set(struct rte_eth_dev *dev, int mask)
{
@@ -1010,6 +1046,9 @@ iavf_dev_vlan_offload_set(struct rte_eth_dev *dev, int mask)
struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
int err;
+ if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN_V2)
+ return iavf_dev_vlan_offload_set_v2(dev, mask);
+
if (!(vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN))
return -ENOTSUP;
@@ -1861,6 +1900,13 @@ iavf_init_vf(struct rte_eth_dev *dev)
}
}
+ if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN_V2) {
+ if (iavf_get_vlan_offload_caps_v2(adapter) != 0) {
+ PMD_INIT_LOG(ERR, "failed to do get VLAN offload v2 capabilities");
+ goto err_rss;
+ }
+ }
+
iavf_init_proto_xtr(dev);
return 0;
diff --git a/drivers/net/iavf/iavf_vchnl.c b/drivers/net/iavf/iavf_vchnl.c
index 3f949c9e3..6b571924f 100644
--- a/drivers/net/iavf/iavf_vchnl.c
+++ b/drivers/net/iavf/iavf_vchnl.c
@@ -174,6 +174,7 @@ iavf_execute_vf_cmd(struct iavf_adapter *adapter, struct iavf_cmd_info *args)
case VIRTCHNL_OP_VERSION:
case VIRTCHNL_OP_GET_VF_RESOURCES:
case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS:
+ case VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS:
/* for init virtchnl ops, need to poll the response */
do {
result = iavf_read_msg_from_pf(adapter, args->out_size,
@@ -366,6 +367,45 @@ iavf_enable_vlan_strip(struct iavf_adapter *adapter)
return ret;
}
+int
+iavf_enable_vlan_strip_v2(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_vlan_offload_caps *offload_caps;
+ struct virtchnl_vlan_strip vlan_strip;
+ struct iavf_cmd_info args;
+ bool outer;
+ int ret;
+
+ offload_caps = &vf->vlan_v2_caps.offloads;
+ if (offload_caps->outer_stripping & VIRTCHNL_VLAN_ETHERTYPE_8100)
+ outer = true;
+ else if (offload_caps->inner_stripping & VIRTCHNL_VLAN_ETHERTYPE_8100)
+ outer = false;
+ else
+ return -ENOTSUP;
+
+ memset(&vlan_strip, 0, sizeof(vlan_strip));
+ vlan_strip.vsi_id = vf->vsi_res->vsi_id;
+ if (outer)
+ vlan_strip.outer_ethertype_setting =
+ VIRTCHNL_VLAN_ETHERTYPE_8100;
+ else
+ vlan_strip.inner_ethertype_setting =
+ VIRTCHNL_VLAN_ETHERTYPE_8100;
+
+ args.ops = VIRTCHNL_OP_ENABLE_VLAN_STRIPPING_V2;
+ args.in_args = (uint8_t *)&vlan_strip;
+ args.in_args_size = sizeof(vlan_strip);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ ret = iavf_execute_vf_cmd(adapter, &args);
+ if (ret)
+ PMD_DRV_LOG(ERR, "fail to execute command VIRTCHNL_OP_ENABLE_VLAN_STRIPPING_V2");
+
+ return ret;
+}
+
int
iavf_disable_vlan_strip(struct iavf_adapter *adapter)
{
@@ -387,6 +427,45 @@ iavf_disable_vlan_strip(struct iavf_adapter *adapter)
return ret;
}
+int
+iavf_disable_vlan_strip_v2(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_vlan_offload_caps *offload_caps;
+ struct virtchnl_vlan_strip vlan_strip;
+ struct iavf_cmd_info args;
+ bool outer;
+ int ret;
+
+ offload_caps = &vf->vlan_v2_caps.offloads;
+ if (offload_caps->outer_stripping & VIRTCHNL_VLAN_ETHERTYPE_8100)
+ outer = true;
+ else if (offload_caps->inner_stripping & VIRTCHNL_VLAN_ETHERTYPE_8100)
+ outer = false;
+ else
+ return -ENOTSUP;
+
+ memset(&vlan_strip, 0, sizeof(vlan_strip));
+ vlan_strip.vsi_id = vf->vsi_res->vsi_id;
+ if (outer)
+ vlan_strip.outer_ethertype_setting =
+ VIRTCHNL_VLAN_ETHERTYPE_8100;
+ else
+ vlan_strip.inner_ethertype_setting =
+ VIRTCHNL_VLAN_ETHERTYPE_8100;
+
+ args.ops = VIRTCHNL_OP_DISABLE_VLAN_STRIPPING_V2;
+ args.in_args = (uint8_t *)&vlan_strip;
+ args.in_args_size = sizeof(vlan_strip);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ ret = iavf_execute_vf_cmd(adapter, &args);
+ if (ret)
+ PMD_DRV_LOG(ERR, "fail to execute command VIRTCHNL_OP_DISABLE_VLAN_STRIPPING_V2");
+
+ return ret;
+}
+
#define VIRTCHNL_VERSION_MAJOR_START 1
#define VIRTCHNL_VERSION_MINOR_START 1
@@ -459,6 +538,7 @@ iavf_get_vf_resource(struct iavf_adapter *adapter)
VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF |
VIRTCHNL_VF_OFFLOAD_REQ_QUEUES |
VIRTCHNL_VF_OFFLOAD_CRC |
+ VIRTCHNL_VF_OFFLOAD_VLAN_V2 |
VIRTCHNL_VF_LARGE_NUM_QPAIRS;
args.in_args = (uint8_t *)∩︀
@@ -522,6 +602,31 @@ iavf_get_supported_rxdid(struct iavf_adapter *adapter)
return 0;
}
+int
+iavf_get_vlan_offload_caps_v2(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ int ret;
+
+ args.ops = VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS;
+ args.in_args = NULL;
+ args.in_args_size = 0;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ ret = iavf_execute_vf_cmd(adapter, &args);
+ if (ret) {
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS");
+ return ret;
+ }
+
+ rte_memcpy(&vf->vlan_v2_caps, vf->aq_resp, sizeof(vf->vlan_v2_caps));
+
+ return 0;
+}
+
int
iavf_enable_queues(struct iavf_adapter *adapter)
{
@@ -1165,6 +1270,48 @@ iavf_add_del_vlan(struct iavf_adapter *adapter, uint16_t vlanid, bool add)
return err;
}
+int
+iavf_add_del_vlan_v2(struct iavf_adapter *adapter, uint16_t vlanid, bool add)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_vlan_filtering_caps *filtering_caps;
+ struct virtchnl_vlan_filter_list_v2 vlan_list;
+ struct iavf_cmd_info args;
+ bool outer;
+ int err;
+
+ filtering_caps = &vf->vlan_v2_caps.filtering;
+ if (filtering_caps->outer & VIRTCHNL_VLAN_ETHERTYPE_8100)
+ outer = true;
+ else if (filtering_caps->inner & VIRTCHNL_VLAN_ETHERTYPE_8100)
+ outer = false;
+ else
+ return -ENOTSUP;
+
+ memset(&vlan_list, 0, sizeof(vlan_list));
+ vlan_list.num_elements = 1;
+
+ if (outer) {
+ vlan_list.filters[0].outer.tci = vlanid;
+ vlan_list.filters[0].outer.tpid = RTE_ETHER_TYPE_VLAN;
+ } else {
+ vlan_list.filters[0].inner.tci = vlanid;
+ vlan_list.filters[0].inner.tpid = RTE_ETHER_TYPE_VLAN;
+ }
+
+ args.ops = add ? VIRTCHNL_OP_ADD_VLAN_V2 : VIRTCHNL_OP_DEL_VLAN_V2;
+ args.in_args = (uint8_t *)&vlan_list;
+ args.in_args_size = sizeof(vlan_list);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR, "fail to execute command %s",
+ add ? "OP_ADD_VLAN_V2" : "OP_DEL_VLAN_V2");
+
+ return err;
+}
+
int
iavf_fdir_add(struct iavf_adapter *adapter,
struct iavf_fdir_conf *filter)
--
2.29.2
prev parent reply other threads:[~2020-12-14 7:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-14 7:07 [dpdk-dev] [PATCH v1 1/5] common/iavf: new VLAN opcode Haiyue Wang
2020-12-14 7:07 ` [dpdk-dev] [PATCH v1 2/5] net/iavf: support Ethernet CRC strip disable Haiyue Wang
2020-12-14 7:07 ` [dpdk-dev] [PATCH v1 3/5] net/ice: enable QinQ filter for switch Haiyue Wang
2020-12-14 7:07 ` [dpdk-dev] [PATCH v1 4/5] net/ice: add DCF port representor Haiyue Wang
2020-12-14 7:07 ` Haiyue Wang [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201214070707.98564-5-haiyue.wang@intel.com \
--to=haiyue.wang@intel.com \
--cc=beilei.xing@intel.com \
--cc=dev@dpdk.org \
--cc=jingjing.wu@intel.com \
--cc=qi.z.zhang@intel.com \
--cc=qiming.yang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).