Merge branch 'qed-arfs'

Manish Chopra says:

====================
qed/qede: aRFS support

This series adds support for Accelerated Flow Steering
in qede driver for TCP/UDP over IPv4/IPv6 protocols.

Please consider applying this series to "net-next"
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 15 insertions, 0 deletions

diff --git a/include/linux/qed/qed_eth_if.h b/include/linux/qed/qed_eth_if.h
index 4cd1f0ccfa36..1eba803cb7f1 100644
--- a/include/linux/qed/qed_eth_if.h
+++ b/include/linux/qed/qed_eth_if.h
@@ -301,6 +301,14 @@ struct qed_eth_ops {
 
 	int (*tunn_config)(struct qed_dev *cdev,
 			   struct qed_tunn_params *params);
+
+	int (*ntuple_filter_config)(struct qed_dev *cdev, void *cookie,
+				    dma_addr_t mapping, u16 length,
+				    u16 vport_id, u16 rx_queue_id,
+				    bool add_filter);
+
+	int (*configure_arfs_searcher)(struct qed_dev *cdev,
+				       bool en_searcher);
 };
 
 const struct qed_eth_ops *qed_get_eth_ops(void);
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 625f80f08f91..d44933a058ee 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -178,6 +178,12 @@ struct qed_eth_pf_params {
 	 * to update_pf_params routine invoked before slowpath start
 	 */
 	u16 num_cons;
+
+	/* To enable arfs, previous to HW-init a positive number needs to be
+	 * set [as filters require allocated searcher ILT memory].
+	 * This will set the maximal number of configured steering-filters.
+	 */
+	u32 num_arfs_filters;
 };
 
 struct qed_fcoe_pf_params {
@@ -427,6 +433,7 @@ struct qed_int_info {
 };
 
 struct qed_common_cb_ops {
+	void (*arfs_filter_op)(void *dev, void *fltr, u8 fw_rc);
 	void	(*link_update)(void			*dev,
 			       struct qed_link_output	*link);
 	void	(*dcbx_aen)(void *dev, struct qed_dcbx_get *get, u32 mib_type);