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Diffstat (limited to 'drivers/net/ethernet/sfc/ef10_sriov.h')
-rw-r--r--drivers/net/ethernet/sfc/ef10_sriov.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.h b/drivers/net/ethernet/sfc/ef10_sriov.h
new file mode 100644
index 000000000..3c703ca87
--- /dev/null
+++ b/drivers/net/ethernet/sfc/ef10_sriov.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/****************************************************************************
+ * Driver for Solarflare network controllers and boards
+ * Copyright 2015 Solarflare Communications Inc.
+ */
+
+#ifndef EF10_SRIOV_H
+#define EF10_SRIOV_H
+
+#include "net_driver.h"
+
+/**
+ * struct ef10_vf - PF's store of VF data
+ * @efx: efx_nic struct for the current VF
+ * @pci_dev: the pci_dev struct for the VF, retained while the VF is assigned
+ * @vport_id: vport ID for the VF
+ * @vport_assigned: record whether the vport is currently assigned to the VF
+ * @mac: MAC address for the VF, zero when address is removed from the vport
+ * @vlan: Default VLAN for the VF or #EFX_EF10_NO_VLAN
+ */
+struct ef10_vf {
+ struct efx_nic *efx;
+ struct pci_dev *pci_dev;
+ unsigned int vport_id;
+ unsigned int vport_assigned;
+ u8 mac[ETH_ALEN];
+ u16 vlan;
+#define EFX_EF10_NO_VLAN 0
+};
+
+static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
+{
+ return false;
+}
+
+int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
+int efx_ef10_sriov_init(struct efx_nic *efx);
+static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
+void efx_ef10_sriov_fini(struct efx_nic *efx);
+static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
+
+int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf, const u8 *mac);
+
+int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i,
+ u16 vlan, u8 qos);
+
+int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
+ bool spoofchk);
+
+int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
+ struct ifla_vf_info *ivf);
+
+int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
+ int link_state);
+
+int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
+int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
+int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);
+int efx_ef10_vswitching_restore_vf(struct efx_nic *efx);
+void efx_ef10_vswitching_remove_pf(struct efx_nic *efx);
+void efx_ef10_vswitching_remove_vf(struct efx_nic *efx);
+int efx_ef10_vport_add_mac(struct efx_nic *efx,
+ unsigned int port_id, const u8 *mac);
+int efx_ef10_vport_del_mac(struct efx_nic *efx,
+ unsigned int port_id, const u8 *mac);
+int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id);
+int efx_ef10_vadaptor_query(struct efx_nic *efx, unsigned int port_id,
+ u32 *port_flags, u32 *vadaptor_flags,
+ unsigned int *vlan_tags);
+int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id);
+
+#endif /* EF10_SRIOV_H */