[dpdk-dev] [PATCH v3 18/31] net/i40e/base: implement clear all WoL filters

[Jingjing Wu <jingjing.wu@intel.com>]

This patch implements the clear Wake on LAN (WoL) filters admin queue
function which clears out ALL WoL patterns programmed into
the flex filters.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 drivers/net/i40e/base/i40e_adminq_cmd.h |  1 +
 drivers/net/i40e/base/i40e_common.c     | 20 ++++++++++++++++++++
 drivers/net/i40e/base/i40e_prototype.h  |  2 ++
 3 files changed, 23 insertions(+)

diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h
index cef02b1..19af8b5 100644
--- a/drivers/net/i40e/base/i40e_adminq_cmd.h
+++ b/drivers/net/i40e/base/i40e_adminq_cmd.h
@@ -156,6 +156,7 @@ enum i40e_admin_queue_opc {
 	/* WoL commands */
 	i40e_aqc_opc_set_wol_filter	= 0x0120,
 	i40e_aqc_opc_get_wake_reason	= 0x0121,
+	i40e_aqc_opc_clear_all_wol_filters = 0x025E,
 
 #endif
 	/* internal switch commands */
diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index 9f4b872..bae9079 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -6900,4 +6900,24 @@ enum i40e_status_code i40e_aq_get_wake_event_reason(struct i40e_hw *hw,
 	return status;
 }
 
+/**
+* i40e_aq_clear_all_wol_filters
+* @hw: pointer to the hw struct
+* @cmd_details: pointer to command details structure or NULL
+*
+* Get information for the reason of a Wake Up event
+**/
+enum i40e_status_code i40e_aq_clear_all_wol_filters(struct i40e_hw *hw,
+	struct i40e_asq_cmd_details *cmd_details)
+{
+	struct i40e_aq_desc desc;
+	enum i40e_status_code status;
+
+	i40e_fill_default_direct_cmd_desc(&desc,
+					  i40e_aqc_opc_clear_all_wol_filters);
+
+	status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+	return status;
+}
 #endif /* X722_SUPPORT */
diff --git a/drivers/net/i40e/base/i40e_prototype.h b/drivers/net/i40e/base/i40e_prototype.h
index 9109cfc..4de96b5 100644
--- a/drivers/net/i40e/base/i40e_prototype.h
+++ b/drivers/net/i40e/base/i40e_prototype.h
@@ -537,6 +537,8 @@ enum i40e_status_code i40e_aq_set_clear_wol_filter(struct i40e_hw *hw,
 enum i40e_status_code i40e_aq_get_wake_event_reason(struct i40e_hw *hw,
 			u16 *wake_reason,
 			struct i40e_asq_cmd_details *cmd_details);
+enum i40e_status_code i40e_aq_clear_all_wol_filters(struct i40e_hw *hw,
+			struct i40e_asq_cmd_details *cmd_details);
 #endif
 enum i40e_status_code i40e_read_phy_register_clause22(struct i40e_hw *hw,
 					u16 reg, u8 phy_addr, u16 *value);
-- 
2.4.11