[dpdk-dev] [PATCH v3] net/i40e: allow VF to configure pctype mapping

[Beilei Xing]

This patch allows VF to get/update/reset pctype
mapping info.

Signed-off-by: Beilei Xing <beilei.xing at intel.com>
---
v3 changes:
 - add new function is_i40evf_supported.
v2 changes:
 - Allow VF update/reset pctype mapping.

 drivers/net/i40e/i40e_ethdev.c    | 2 +-
 drivers/net/i40e/i40e_ethdev.h    | 4 ++++
 drivers/net/i40e/i40e_ethdev_vf.c | 6 ++++++
 drivers/net/i40e/rte_pmd_i40e.c   | 9 ++++++---
 4 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 815baa1..65cd6cc 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -12135,7 +12135,7 @@ i40e_filter_restore(struct i40e_pf *pf)
 	i40e_rss_filter_restore(pf);
 }
 
-static bool
+bool
 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
 {
 	if (strcmp(dev->device->driver->name, drv->driver.name))
diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h
index 9855038..95669fa 100644
--- a/drivers/net/i40e/i40e_ethdev.h
+++ b/drivers/net/i40e/i40e_ethdev.h
@@ -11,6 +11,8 @@
 #include <rte_kvargs.h>
 #include <rte_hash.h>
 #include <rte_flow.h>
+#include <rte_pci.h>
+#include <rte_bus_pci.h>
 #include <rte_flow_driver.h>
 #include <rte_tm_driver.h>
 #include "rte_pmd_i40e.h"
@@ -1214,7 +1216,9 @@ void i40e_set_vlan_filter(struct i40e_vsi *vsi, uint16_t vlan_id, bool on);
 int i40e_add_macvlan_filters(struct i40e_vsi *vsi,
 			     struct i40e_macvlan_filter *filter,
 			     int total);
+bool is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv);
 bool is_i40e_supported(struct rte_eth_dev *dev);
+bool is_i40evf_supported(struct rte_eth_dev *dev);
 
 int i40e_validate_input_set(enum i40e_filter_pctype pctype,
 			    enum rte_filter_type filter, uint64_t inset);
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index a348972..bc9fc01 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -2804,3 +2804,9 @@ i40evf_set_mc_addr_list(struct rte_eth_dev *dev, struct ether_addr *mc_addrs,
 
 	return 0;
 }
+
+bool
+is_i40evf_supported(struct rte_eth_dev *dev)
+{
+	return is_device_supported(dev, &rte_i40evf_pmd);
+}
diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c
index 7ae78e4..0fdb552 100644
--- a/drivers/net/i40e/rte_pmd_i40e.c
+++ b/drivers/net/i40e/rte_pmd_i40e.c
@@ -2405,7 +2405,8 @@ int rte_pmd_i40e_flow_type_mapping_reset(uint16_t port)
 
 	dev = &rte_eth_devices[port];
 
-	if (!is_i40e_supported(dev))
+	if (!is_i40e_supported(dev) &&
+	    !is_i40evf_supported(dev))
 		return -ENOTSUP;
 
 	i40e_set_default_pctype_table(dev);
@@ -2425,7 +2426,8 @@ int rte_pmd_i40e_flow_type_mapping_get(
 
 	dev = &rte_eth_devices[port];
 
-	if (!is_i40e_supported(dev))
+	if (!is_i40e_supported(dev) &&
+	    !is_i40evf_supported(dev))
 		return -ENOTSUP;
 
 	ad = I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
@@ -2453,7 +2455,8 @@ rte_pmd_i40e_flow_type_mapping_update(
 
 	dev = &rte_eth_devices[port];
 
-	if (!is_i40e_supported(dev))
+	if (!is_i40e_supported(dev) &&
+	    !is_i40evf_supported(dev))
 		return -ENOTSUP;
 
 	if (count > I40E_FLOW_TYPE_MAX)
-- 
2.5.5