These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / net / ethernet / sfc / ef10_sriov.h

diff --git a/kernel/drivers/net/ethernet/sfc/ef10_sriov.h b/kernel/drivers/net/ethernet/sfc/ef10_sriov.h
new file mode 100644 (file)
index 0000000..6d25b92
--- /dev/null
+++ b/kernel/drivers/net/ethernet/sfc/ef10_sriov.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+ * Driver for Solarflare network controllers and boards
+ * Copyright 2015 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#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, 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_sriov_get_phys_port_id(struct efx_nic *efx,
+                                   struct netdev_phys_item_id *ppid);
+
+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, u8 *mac);
+int efx_ef10_vport_del_mac(struct efx_nic *efx,
+                          unsigned int port_id, u8 *mac);
+int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id);
+int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id);
+
+#endif /* EF10_SRIOV_H */