---
v5 -> v6: add the related history patch into the Fixes commit log.
v4 -> v5: no change.
v3 -> v4: Delete "next_mask" label and modify the function that when the
offload is not supported the function fail.
v2 -> v3: Add __rte_unused to avoid unused parameter 'dev' and 'mask'
warning.
v1 -> v2: Cleanup duplicated checks which are done in some PMDs.
---
drivers/net/dpaa2/dpaa2_ethdev.c | 12 +++---------
drivers/net/enic/enic_ethdev.c | 12 ------------
drivers/net/fm10k/fm10k_ethdev.c | 23 ++---------------------
drivers/net/hinic/hinic_pmd_ethdev.c | 6 ------
drivers/net/i40e/i40e_ethdev.c | 5 -----
drivers/net/nfp/nfp_net.c | 5 -----
drivers/net/octeontx/octeontx_ethdev_ops.c | 10 ----------
drivers/net/octeontx2/otx2_vlan.c | 5 -----
drivers/net/qede/qede_ethdev.c | 3 ---
lib/librte_ethdev/rte_ethdev.c | 21 +++++++++++++++++++++
10 files changed, 26 insertions(+), 76 deletions(-)
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index a1f1919..489d744 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -145,7 +145,7 @@ dpaa2_vlan_offload_set(struct rte_eth_dev *dev, int mask)
{
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = dev->process_private;
- int ret;
+ int ret = 0;
PMD_INIT_FUNC_TRACE();
@@ -153,7 +153,7 @@ dpaa2_vlan_offload_set(struct rte_eth_dev *dev, int mask)
/* VLAN Filter not avaialble */
if (!priv->max_vlan_filters) {
DPAA2_PMD_INFO("VLAN filter not available");
- goto next_mask;
+ return -ENOTSUP;
}
if (dev->data->dev_conf.rxmode.offloads &
@@ -166,14 +166,8 @@ dpaa2_vlan_offload_set(struct rte_eth_dev *dev, int mask)
if (ret < 0)
DPAA2_PMD_INFO("Unable to set vlan filter = %d", ret);
}
-next_mask:
- if (mask & ETH_VLAN_EXTEND_MASK) {
- if (dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_EXTEND)
- DPAA2_PMD_INFO("VLAN extend offload not supported");
- }
- return 0;
+ return ret;
}
static int
diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
index 6a3580f..30a599d 100644
--- a/drivers/net/enic/enic_ethdev.c
+++ b/drivers/net/enic/enic_ethdev.c
@@ -367,18 +367,6 @@ static int enicpmd_vlan_offload_set(struct rte_eth_dev
*eth_dev, int mask)
enic->ig_vlan_strip_en = 0;
}
- if ((mask & ETH_VLAN_FILTER_MASK) &&
- (offloads & DEV_RX_OFFLOAD_VLAN_FILTER)) {
- dev_warning(enic,
- "Configuration of VLAN filter is not supported\n");
- }
-
- if ((mask & ETH_VLAN_EXTEND_MASK) &&
- (offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)) {
- dev_warning(enic,
- "Configuration of extended VLAN is not supported\n");
- }
-
return enic_set_vlan_strip(enic);
}
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index cb0dd3b..b574693 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -1562,28 +1562,9 @@ fm10k_vlan_filter_set(struct rte_eth_dev *dev, uint16_t
vlan_id, int on)
}
static int
-fm10k_vlan_offload_set(struct rte_eth_dev *dev, int mask)
+fm10k_vlan_offload_set(struct rte_eth_dev *dev __rte_unused,
+ int mask __rte_unused)
{
- if (mask & ETH_VLAN_STRIP_MASK) {
- if (!(dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_STRIP))
- PMD_INIT_LOG(ERR, "VLAN stripping is "
- "always on in fm10k");
- }
-
- if (mask & ETH_VLAN_EXTEND_MASK) {
- if (dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_EXTEND)
- PMD_INIT_LOG(ERR, "VLAN QinQ is not "
- "supported in fm10k");
- }
-
- if (mask & ETH_VLAN_FILTER_MASK) {
- if (!(dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_FILTER))
- PMD_INIT_LOG(ERR, "VLAN filter is always on in fm10k");
- }
-
return 0;
}
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 0d3d62b..67e6afc 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -1709,12 +1709,6 @@ static int hinic_vlan_offload_set(struct rte_eth_dev
*dev, int mask)
nic_dev->proc_dev_name, dev->data->port_id);
}
- if (mask & ETH_VLAN_EXTEND_MASK) {
- PMD_DRV_LOG(ERR, "Don't support vlan qinq, device: %s, port_id:
%d",
- nic_dev->proc_dev_name, dev->data->port_id);
- return -ENOTSUP;
- }
-
return 0;
}
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 472ce2a..c89290d 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -3865,11 +3865,6 @@ i40e_vlan_offload_set(struct rte_eth_dev *dev, int mask)
struct i40e_vsi *vsi = pf->main_vsi;
struct rte_eth_rxmode *rxmode;
- if (mask & ETH_QINQ_STRIP_MASK) {
- PMD_DRV_LOG(ERR, "Strip qinq is not supported.");
- return -ENOTSUP;
- }
-
rxmode = &dev->data->dev_conf.rxmode;
if (mask & ETH_VLAN_FILTER_MASK) {
if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 88e3f01..474719b 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -2353,11 +2353,6 @@ nfp_net_vlan_offload_set(struct rte_eth_dev *dev, int
mask)
hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
new_ctrl = 0;
- if ((mask & ETH_VLAN_FILTER_OFFLOAD) ||
- (mask & ETH_VLAN_EXTEND_OFFLOAD))
- PMD_DRV_LOG(INFO, "No support for ETH_VLAN_FILTER_OFFLOAD or"
- " ETH_VLAN_EXTEND_OFFLOAD");
-
/* Enable vlan strip if it is not configured yet */
if ((mask & ETH_VLAN_STRIP_OFFLOAD) &&
!(hw->ctrl & NFP_NET_CFG_CTRL_RXVLAN))
diff --git a/drivers/net/octeontx/octeontx_ethdev_ops.c
b/drivers/net/octeontx/octeontx_ethdev_ops.c
index ff627a6..dbe13ce 100644
--- a/drivers/net/octeontx/octeontx_ethdev_ops.c
+++ b/drivers/net/octeontx/octeontx_ethdev_ops.c
@@ -43,16 +43,6 @@ octeontx_dev_vlan_offload_set(struct rte_eth_dev *dev, int
mask)
rxmode = &dev->data->dev_conf.rxmode;
- if (mask & ETH_VLAN_EXTEND_MASK) {
- octeontx_log_err("Extend offload not supported");
- return -ENOTSUP;
- }
-
- if (mask & ETH_VLAN_STRIP_MASK) {
- octeontx_log_err("VLAN strip offload not supported");
- return -ENOTSUP;
- }
-
if (mask & ETH_VLAN_FILTER_MASK) {
if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) {
rc = octeontx_vlan_hw_filter(nic, true);
diff --git a/drivers/net/octeontx2/otx2_vlan.c
b/drivers/net/octeontx2/otx2_vlan.c
index 322a565..7357b06 100644
--- a/drivers/net/octeontx2/otx2_vlan.c
+++ b/drivers/net/octeontx2/otx2_vlan.c
@@ -717,11 +717,6 @@ otx2_nix_vlan_offload_set(struct rte_eth_dev *eth_dev, int
mask)
rxmode = ð_dev->data->dev_conf.rxmode;
- if (mask & ETH_VLAN_EXTEND_MASK) {
- otx2_err("Extend offload not supported");
- return -ENOTSUP;
- }
-
if (mask & ETH_VLAN_STRIP_MASK) {
if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 7f5a34b..f2ed03b 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -1031,9 +1031,6 @@ static int qede_vlan_offload_set(struct rte_eth_dev
*eth_dev, int mask)
}
}
- if (mask & ETH_VLAN_EXTEND_MASK)
- DP_ERR(edev, "Extend VLAN not supported\n");
-
qdev->vlan_offload_mask = mask;
DP_INFO(edev, "VLAN offload mask %d\n", mask);
diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 50c3f18..078bb25 100644
--- a/lib/librte_ethdev/rte_ethdev.c
+++ b/lib/librte_ethdev/rte_ethdev.c
@@ -3258,12 +3258,14 @@ rte_eth_dev_set_vlan_ether_type(uint16_t port_id,
int
rte_eth_dev_set_vlan_offload(uint16_t port_id, int offload_mask)
{
+ struct rte_eth_dev_info dev_info;
struct rte_eth_dev *dev;
int ret = 0;
int mask = 0;
int cur, org = 0;
uint64_t orig_offloads;
uint64_t dev_offloads;
+ uint64_t new_offloads;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
@@ -3317,6 +3319,25 @@ rte_eth_dev_set_vlan_offload(uint16_t port_id, int
offload_mask)
if (mask == 0)
return ret;
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
+
+ /*
+ * New added Rx VLAN offloading which are not enabled in
+ * rte_eth_dev_configure() must be within its device capabilities
+ */
+ if ((dev_offloads & dev_info.rx_offload_capa) != dev_offloads) {
+ new_offloads = dev_offloads & ~orig_offloads;
+ RTE_ETHDEV_LOG(ERR,
+ "Ethdev port_id=%u requested new added VLAN offloads "
+ "0x%" PRIx64 " must be within Rx offloads capabilities "
+ "0x%" PRIx64 " in %s()\n",
+ port_id, new_offloads, dev_info.rx_offload_capa,
+ __func__);
+ return -EINVAL;
+ }
+
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP);
dev->data->dev_conf.rxmode.offloads = dev_offloads;
ret = (*dev->dev_ops->vlan_offload_set)(dev, mask);
