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path: root/drivers/net/ethernet/intel/ice/ice_fltr.c
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Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_fltr.c')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_fltr.c206
1 files changed, 145 insertions, 61 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_fltr.c b/drivers/net/ethernet/intel/ice/ice_fltr.c
index 2418d4fff037..aff7a141c30d 100644
--- a/drivers/net/ethernet/intel/ice/ice_fltr.c
+++ b/drivers/net/ethernet/intel/ice/ice_fltr.c
@@ -47,12 +47,105 @@ ice_fltr_add_entry_to_list(struct device *dev, struct ice_fltr_info *info,
}
/**
+ * ice_fltr_set_vlan_vsi_promisc
+ * @hw: pointer to the hardware structure
+ * @vsi: the VSI being configured
+ * @promisc_mask: mask of promiscuous config bits
+ *
+ * Set VSI with all associated VLANs to given promiscuous mode(s)
+ */
+int
+ice_fltr_set_vlan_vsi_promisc(struct ice_hw *hw, struct ice_vsi *vsi,
+ u8 promisc_mask)
+{
+ struct ice_pf *pf = hw->back;
+ int result;
+
+ result = ice_set_vlan_vsi_promisc(hw, vsi->idx, promisc_mask, false);
+ if (result && result != -EEXIST)
+ dev_err(ice_pf_to_dev(pf),
+ "Error setting promisc mode on VSI %i (rc=%d)\n",
+ vsi->vsi_num, result);
+
+ return result;
+}
+
+/**
+ * ice_fltr_clear_vlan_vsi_promisc
+ * @hw: pointer to the hardware structure
+ * @vsi: the VSI being configured
+ * @promisc_mask: mask of promiscuous config bits
+ *
+ * Clear VSI with all associated VLANs to given promiscuous mode(s)
+ */
+int
+ice_fltr_clear_vlan_vsi_promisc(struct ice_hw *hw, struct ice_vsi *vsi,
+ u8 promisc_mask)
+{
+ struct ice_pf *pf = hw->back;
+ int result;
+
+ result = ice_set_vlan_vsi_promisc(hw, vsi->idx, promisc_mask, true);
+ if (result && result != -EEXIST)
+ dev_err(ice_pf_to_dev(pf),
+ "Error clearing promisc mode on VSI %i (rc=%d)\n",
+ vsi->vsi_num, result);
+
+ return result;
+}
+
+/**
+ * ice_fltr_clear_vsi_promisc - clear specified promiscuous mode(s)
+ * @hw: pointer to the hardware structure
+ * @vsi_handle: VSI handle to clear mode
+ * @promisc_mask: mask of promiscuous config bits to clear
+ * @vid: VLAN ID to clear VLAN promiscuous
+ */
+int
+ice_fltr_clear_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask,
+ u16 vid)
+{
+ struct ice_pf *pf = hw->back;
+ int result;
+
+ result = ice_clear_vsi_promisc(hw, vsi_handle, promisc_mask, vid);
+ if (result && result != -EEXIST)
+ dev_err(ice_pf_to_dev(pf),
+ "Error clearing promisc mode on VSI %i for VID %u (rc=%d)\n",
+ ice_get_hw_vsi_num(hw, vsi_handle), vid, result);
+
+ return result;
+}
+
+/**
+ * ice_fltr_set_vsi_promisc - set given VSI to given promiscuous mode(s)
+ * @hw: pointer to the hardware structure
+ * @vsi_handle: VSI handle to configure
+ * @promisc_mask: mask of promiscuous config bits
+ * @vid: VLAN ID to set VLAN promiscuous
+ */
+int
+ice_fltr_set_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask,
+ u16 vid)
+{
+ struct ice_pf *pf = hw->back;
+ int result;
+
+ result = ice_set_vsi_promisc(hw, vsi_handle, promisc_mask, vid);
+ if (result && result != -EEXIST)
+ dev_err(ice_pf_to_dev(pf),
+ "Error setting promisc mode on VSI %i for VID %u (rc=%d)\n",
+ ice_get_hw_vsi_num(hw, vsi_handle), vid, result);
+
+ return result;
+}
+
+/**
* ice_fltr_add_mac_list - add list of MAC filters
* @vsi: pointer to VSI struct
* @list: list of filters
*/
-enum ice_status
-ice_fltr_add_mac_list(struct ice_vsi *vsi, struct list_head *list)
+int ice_fltr_add_mac_list(struct ice_vsi *vsi, struct list_head *list)
{
return ice_add_mac(&vsi->back->hw, list);
}
@@ -62,8 +155,7 @@ ice_fltr_add_mac_list(struct ice_vsi *vsi, struct list_head *list)
* @vsi: pointer to VSI struct
* @list: list of filters
*/
-enum ice_status
-ice_fltr_remove_mac_list(struct ice_vsi *vsi, struct list_head *list)
+int ice_fltr_remove_mac_list(struct ice_vsi *vsi, struct list_head *list)
{
return ice_remove_mac(&vsi->back->hw, list);
}
@@ -73,8 +165,7 @@ ice_fltr_remove_mac_list(struct ice_vsi *vsi, struct list_head *list)
* @vsi: pointer to VSI struct
* @list: list of filters
*/
-static enum ice_status
-ice_fltr_add_vlan_list(struct ice_vsi *vsi, struct list_head *list)
+static int ice_fltr_add_vlan_list(struct ice_vsi *vsi, struct list_head *list)
{
return ice_add_vlan(&vsi->back->hw, list);
}
@@ -84,7 +175,7 @@ ice_fltr_add_vlan_list(struct ice_vsi *vsi, struct list_head *list)
* @vsi: pointer to VSI struct
* @list: list of filters
*/
-static enum ice_status
+static int
ice_fltr_remove_vlan_list(struct ice_vsi *vsi, struct list_head *list)
{
return ice_remove_vlan(&vsi->back->hw, list);
@@ -95,8 +186,7 @@ ice_fltr_remove_vlan_list(struct ice_vsi *vsi, struct list_head *list)
* @vsi: pointer to VSI struct
* @list: list of filters
*/
-static enum ice_status
-ice_fltr_add_eth_list(struct ice_vsi *vsi, struct list_head *list)
+static int ice_fltr_add_eth_list(struct ice_vsi *vsi, struct list_head *list)
{
return ice_add_eth_mac(&vsi->back->hw, list);
}
@@ -106,8 +196,7 @@ ice_fltr_add_eth_list(struct ice_vsi *vsi, struct list_head *list)
* @vsi: pointer to VSI struct
* @list: list of filters
*/
-static enum ice_status
-ice_fltr_remove_eth_list(struct ice_vsi *vsi, struct list_head *list)
+static int ice_fltr_remove_eth_list(struct ice_vsi *vsi, struct list_head *list)
{
return ice_remove_eth_mac(&vsi->back->hw, list);
}
@@ -119,6 +208,11 @@ ice_fltr_remove_eth_list(struct ice_vsi *vsi, struct list_head *list)
void ice_fltr_remove_all(struct ice_vsi *vsi)
{
ice_remove_vsi_fltr(&vsi->back->hw, vsi->idx);
+ /* sync netdev filters if exist */
+ if (vsi->netdev) {
+ __dev_uc_unsync(vsi->netdev, NULL);
+ __dev_mc_unsync(vsi->netdev, NULL);
+ }
}
/**
@@ -150,21 +244,22 @@ ice_fltr_add_mac_to_list(struct ice_vsi *vsi, struct list_head *list,
* ice_fltr_add_vlan_to_list - add VLAN filter info to exsisting list
* @vsi: pointer to VSI struct
* @list: list to add filter info to
- * @vlan_id: VLAN ID to add
- * @action: filter action
+ * @vlan: VLAN filter details
*/
static int
ice_fltr_add_vlan_to_list(struct ice_vsi *vsi, struct list_head *list,
- u16 vlan_id, enum ice_sw_fwd_act_type action)
+ struct ice_vlan *vlan)
{
struct ice_fltr_info info = { 0 };
info.flag = ICE_FLTR_TX;
info.src_id = ICE_SRC_ID_VSI;
info.lkup_type = ICE_SW_LKUP_VLAN;
- info.fltr_act = action;
+ info.fltr_act = ICE_FWD_TO_VSI;
info.vsi_handle = vsi->idx;
- info.l_data.vlan.vlan_id = vlan_id;
+ info.l_data.vlan.vlan_id = vlan->vid;
+ info.l_data.vlan.tpid = vlan->tpid;
+ info.l_data.vlan.tpid_valid = true;
return ice_fltr_add_entry_to_list(ice_pf_to_dev(vsi->back), &info,
list);
@@ -207,18 +302,17 @@ ice_fltr_add_eth_to_list(struct ice_vsi *vsi, struct list_head *list,
* @action: action to be performed on filter match
* @mac_action: pointer to add or remove MAC function
*/
-static enum ice_status
+static int
ice_fltr_prepare_mac(struct ice_vsi *vsi, const u8 *mac,
enum ice_sw_fwd_act_type action,
- enum ice_status (*mac_action)(struct ice_vsi *,
- struct list_head *))
+ int (*mac_action)(struct ice_vsi *, struct list_head *))
{
- enum ice_status result;
LIST_HEAD(tmp_list);
+ int result;
if (ice_fltr_add_mac_to_list(vsi, &tmp_list, mac, action)) {
ice_fltr_free_list(ice_pf_to_dev(vsi->back), &tmp_list);
- return ICE_ERR_NO_MEMORY;
+ return -ENOMEM;
}
result = mac_action(vsi, &tmp_list);
@@ -233,21 +327,21 @@ ice_fltr_prepare_mac(struct ice_vsi *vsi, const u8 *mac,
* @action: action to be performed on filter match
* @mac_action: pointer to add or remove MAC function
*/
-static enum ice_status
+static int
ice_fltr_prepare_mac_and_broadcast(struct ice_vsi *vsi, const u8 *mac,
enum ice_sw_fwd_act_type action,
- enum ice_status(*mac_action)
+ int(*mac_action)
(struct ice_vsi *, struct list_head *))
{
u8 broadcast[ETH_ALEN];
- enum ice_status result;
LIST_HEAD(tmp_list);
+ int result;
eth_broadcast_addr(broadcast);
if (ice_fltr_add_mac_to_list(vsi, &tmp_list, mac, action) ||
ice_fltr_add_mac_to_list(vsi, &tmp_list, broadcast, action)) {
ice_fltr_free_list(ice_pf_to_dev(vsi->back), &tmp_list);
- return ICE_ERR_NO_MEMORY;
+ return -ENOMEM;
}
result = mac_action(vsi, &tmp_list);
@@ -258,21 +352,18 @@ ice_fltr_prepare_mac_and_broadcast(struct ice_vsi *vsi, const u8 *mac,
/**
* ice_fltr_prepare_vlan - add or remove VLAN filter
* @vsi: pointer to VSI struct
- * @vlan_id: VLAN ID to add
- * @action: action to be performed on filter match
+ * @vlan: VLAN filter details
* @vlan_action: pointer to add or remove VLAN function
*/
-static enum ice_status
-ice_fltr_prepare_vlan(struct ice_vsi *vsi, u16 vlan_id,
- enum ice_sw_fwd_act_type action,
- enum ice_status (*vlan_action)(struct ice_vsi *,
- struct list_head *))
+static int
+ice_fltr_prepare_vlan(struct ice_vsi *vsi, struct ice_vlan *vlan,
+ int (*vlan_action)(struct ice_vsi *, struct list_head *))
{
- enum ice_status result;
LIST_HEAD(tmp_list);
+ int result;
- if (ice_fltr_add_vlan_to_list(vsi, &tmp_list, vlan_id, action))
- return ICE_ERR_NO_MEMORY;
+ if (ice_fltr_add_vlan_to_list(vsi, &tmp_list, vlan))
+ return -ENOMEM;
result = vlan_action(vsi, &tmp_list);
ice_fltr_free_list(ice_pf_to_dev(vsi->back), &tmp_list);
@@ -287,17 +378,16 @@ ice_fltr_prepare_vlan(struct ice_vsi *vsi, u16 vlan_id,
* @action: action to be performed on filter match
* @eth_action: pointer to add or remove ethertype function
*/
-static enum ice_status
+static int
ice_fltr_prepare_eth(struct ice_vsi *vsi, u16 ethertype, u16 flag,
enum ice_sw_fwd_act_type action,
- enum ice_status (*eth_action)(struct ice_vsi *,
- struct list_head *))
+ int (*eth_action)(struct ice_vsi *, struct list_head *))
{
- enum ice_status result;
LIST_HEAD(tmp_list);
+ int result;
if (ice_fltr_add_eth_to_list(vsi, &tmp_list, ethertype, flag, action))
- return ICE_ERR_NO_MEMORY;
+ return -ENOMEM;
result = eth_action(vsi, &tmp_list);
ice_fltr_free_list(ice_pf_to_dev(vsi->back), &tmp_list);
@@ -310,8 +400,8 @@ ice_fltr_prepare_eth(struct ice_vsi *vsi, u16 ethertype, u16 flag,
* @mac: MAC to add
* @action: action to be performed on filter match
*/
-enum ice_status ice_fltr_add_mac(struct ice_vsi *vsi, const u8 *mac,
- enum ice_sw_fwd_act_type action)
+int ice_fltr_add_mac(struct ice_vsi *vsi, const u8 *mac,
+ enum ice_sw_fwd_act_type action)
{
return ice_fltr_prepare_mac(vsi, mac, action, ice_fltr_add_mac_list);
}
@@ -322,7 +412,7 @@ enum ice_status ice_fltr_add_mac(struct ice_vsi *vsi, const u8 *mac,
* @mac: MAC to add
* @action: action to be performed on filter match
*/
-enum ice_status
+int
ice_fltr_add_mac_and_broadcast(struct ice_vsi *vsi, const u8 *mac,
enum ice_sw_fwd_act_type action)
{
@@ -336,8 +426,8 @@ ice_fltr_add_mac_and_broadcast(struct ice_vsi *vsi, const u8 *mac,
* @mac: filter MAC to remove
* @action: action to remove
*/
-enum ice_status ice_fltr_remove_mac(struct ice_vsi *vsi, const u8 *mac,
- enum ice_sw_fwd_act_type action)
+int ice_fltr_remove_mac(struct ice_vsi *vsi, const u8 *mac,
+ enum ice_sw_fwd_act_type action)
{
return ice_fltr_prepare_mac(vsi, mac, action, ice_fltr_remove_mac_list);
}
@@ -345,27 +435,21 @@ enum ice_status ice_fltr_remove_mac(struct ice_vsi *vsi, const u8 *mac,
/**
* ice_fltr_add_vlan - add single VLAN filter
* @vsi: pointer to VSI struct
- * @vlan_id: VLAN ID to add
- * @action: action to be performed on filter match
+ * @vlan: VLAN filter details
*/
-enum ice_status ice_fltr_add_vlan(struct ice_vsi *vsi, u16 vlan_id,
- enum ice_sw_fwd_act_type action)
+int ice_fltr_add_vlan(struct ice_vsi *vsi, struct ice_vlan *vlan)
{
- return ice_fltr_prepare_vlan(vsi, vlan_id, action,
- ice_fltr_add_vlan_list);
+ return ice_fltr_prepare_vlan(vsi, vlan, ice_fltr_add_vlan_list);
}
/**
* ice_fltr_remove_vlan - remove VLAN filter
* @vsi: pointer to VSI struct
- * @vlan_id: filter VLAN to remove
- * @action: action to remove
+ * @vlan: VLAN filter details
*/
-enum ice_status ice_fltr_remove_vlan(struct ice_vsi *vsi, u16 vlan_id,
- enum ice_sw_fwd_act_type action)
+int ice_fltr_remove_vlan(struct ice_vsi *vsi, struct ice_vlan *vlan)
{
- return ice_fltr_prepare_vlan(vsi, vlan_id, action,
- ice_fltr_remove_vlan_list);
+ return ice_fltr_prepare_vlan(vsi, vlan, ice_fltr_remove_vlan_list);
}
/**
@@ -375,8 +459,8 @@ enum ice_status ice_fltr_remove_vlan(struct ice_vsi *vsi, u16 vlan_id,
* @flag: direction of packet to be filtered, Tx or Rx
* @action: action to be performed on filter match
*/
-enum ice_status ice_fltr_add_eth(struct ice_vsi *vsi, u16 ethertype, u16 flag,
- enum ice_sw_fwd_act_type action)
+int ice_fltr_add_eth(struct ice_vsi *vsi, u16 ethertype, u16 flag,
+ enum ice_sw_fwd_act_type action)
{
return ice_fltr_prepare_eth(vsi, ethertype, flag, action,
ice_fltr_add_eth_list);
@@ -389,8 +473,8 @@ enum ice_status ice_fltr_add_eth(struct ice_vsi *vsi, u16 ethertype, u16 flag,
* @flag: direction of filter
* @action: action to remove
*/
-enum ice_status ice_fltr_remove_eth(struct ice_vsi *vsi, u16 ethertype,
- u16 flag, enum ice_sw_fwd_act_type action)
+int ice_fltr_remove_eth(struct ice_vsi *vsi, u16 ethertype, u16 flag,
+ enum ice_sw_fwd_act_type action)
{
return ice_fltr_prepare_eth(vsi, ethertype, flag, action,
ice_fltr_remove_eth_list);
generated by cgit (git 2.34.1) at 2025-12-25 00:19:12 +0000