Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.h b/drivers/net/ethernet/freescale/enetc/enetc_pf.h
new file mode 100644
index 000000000..c26bd66e4
--- /dev/null
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/* Copyright 2017-2019 NXP */
+
+#include "enetc.h"
+#include <linux/phylink.h>
+
+#define ENETC_PF_NUM_RINGS	8
+
+enum enetc_mac_addr_type {UC, MC, MADDR_TYPE};
+#define ENETC_MAX_NUM_MAC_FLT	((ENETC_MAX_NUM_VFS + 1) * MADDR_TYPE)
+
+#define ENETC_MADDR_HASH_TBL_SZ	64
+struct enetc_mac_filter {
+	union {
+		char mac_addr[ETH_ALEN];
+		DECLARE_BITMAP(mac_hash_table, ENETC_MADDR_HASH_TBL_SZ);
+	};
+	int mac_addr_cnt;
+};
+
+#define ENETC_VLAN_HT_SIZE	64
+
+enum enetc_vf_flags {
+	ENETC_VF_FLAG_PF_SET_MAC	= BIT(0),
+};
+
+struct enetc_vf_state {
+	enum enetc_vf_flags flags;
+};
+
+struct enetc_pf {
+	struct enetc_si *si;
+	int num_vfs; /* number of active VFs, after sriov_init */
+	int total_vfs; /* max number of VFs, set for PF at probe */
+	struct enetc_vf_state *vf_state;
+
+	struct enetc_mac_filter mac_filter[ENETC_MAX_NUM_MAC_FLT];
+
+	struct enetc_msg_swbd rxmsg[ENETC_MAX_NUM_VFS];
+	struct work_struct msg_task;
+	char msg_int_name[ENETC_INT_NAME_MAX];
+
+	char vlan_promisc_simap; /* bitmap of SIs in VLAN promisc mode */
+	DECLARE_BITMAP(vlan_ht_filter, ENETC_VLAN_HT_SIZE);
+	DECLARE_BITMAP(active_vlans, VLAN_N_VID);
+
+	struct mii_bus *mdio; /* saved for cleanup */
+	struct mii_bus *imdio;
+	struct phylink_pcs *pcs;
+
+	phy_interface_t if_mode;
+	struct phylink_config phylink_config;
+};
+
+#define phylink_to_enetc_pf(config) \
+	container_of((config), struct enetc_pf, phylink_config)
+
+int enetc_msg_psi_init(struct enetc_pf *pf);
+void enetc_msg_psi_free(struct enetc_pf *pf);
+void enetc_msg_handle_rxmsg(struct enetc_pf *pf, int mbox_id, u16 *status);