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path: root/drivers/net/ethernet/freescale/enetc/enetc_pf.h
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Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc_pf.h')
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_pf.h55
1 files changed, 55 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 000000000000..10dd1b53bb08
--- /dev/null
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/* Copyright 2017-2019 NXP */
+
+#include "enetc.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 */
+};
+
+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);
+
+/* MDIO */
+int enetc_mdio_probe(struct enetc_pf *pf);
+void enetc_mdio_remove(struct enetc_pf *pf);