169 static int igb_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac);
171 			       int vf, u16 vlan, u8 qos);
173 static int igb_ndo_set_vf_spoofchk(struct net_device *netdev, int vf,
175 static int igb_ndo_get_vf_config(struct net_device *netdev, int vf,
180 static int igb_vf_configure(struct igb_adapter *adapter, int vf);
5672 static int igb_vf_configure(struct igb_adapter *adapter, int vf)  in igb_vf_configure()  argument
5677 	igb_set_vf_mac(adapter, vf, mac_addr);  in igb_vf_configure()
5680 	adapter->vf_data[vf].spoofchk_enabled = true;  in igb_vf_configure()
5700 static int igb_set_vf_promisc(struct igb_adapter *adapter, u32 *msgbuf, u32 vf)  in igb_set_vf_promisc()  argument
5703 	u32 vmolr = rd32(E1000_VMOLR(vf));  in igb_set_vf_promisc()
5704 	struct vf_data_storage *vf_data = &adapter->vf_data[vf];  in igb_set_vf_promisc()
5730 	wr32(E1000_VMOLR(vf), vmolr);  in igb_set_vf_promisc()
5740 				  u32 *msgbuf, u32 vf)  in igb_set_vf_multicasts()  argument
5744 	struct vf_data_storage *vf_data = &adapter->vf_data[vf];  in igb_set_vf_multicasts()
5792 static void igb_clear_vf_vfta(struct igb_adapter *adapter, u32 vf)  in igb_clear_vf_vfta()  argument
5798 	pool_mask = 1 << (E1000_VLVF_POOLSEL_SHIFT + vf);  in igb_clear_vf_vfta()
5818 	adapter->vf_data[vf].vlans_enabled = 0;  in igb_clear_vf_vfta()
5821 static s32 igb_vlvf_set(struct igb_adapter *adapter, u32 vid, bool add, u32 vf)  in igb_vlvf_set()  argument
5856 			reg |= 1 << (E1000_VLVF_POOLSEL_SHIFT + vf);  in igb_vlvf_set()
5869 			if (vf >= adapter->vfs_allocated_count)  in igb_vlvf_set()
5872 			if (!adapter->vf_data[vf].vlans_enabled) {  in igb_vlvf_set()
5875 				reg = rd32(E1000_VMOLR(vf));  in igb_vlvf_set()
5880 				wr32(E1000_VMOLR(vf), reg);  in igb_vlvf_set()
5883 			adapter->vf_data[vf].vlans_enabled++;  in igb_vlvf_set()
5888 			reg &= ~(1 << (E1000_VLVF_POOLSEL_SHIFT + vf));  in igb_vlvf_set()
5897 			if (vf >= adapter->vfs_allocated_count)  in igb_vlvf_set()
5900 			adapter->vf_data[vf].vlans_enabled--;  in igb_vlvf_set()
5901 			if (!adapter->vf_data[vf].vlans_enabled) {  in igb_vlvf_set()
5904 				reg = rd32(E1000_VMOLR(vf));  in igb_vlvf_set()
5909 				wr32(E1000_VMOLR(vf), reg);  in igb_vlvf_set()
5916 static void igb_set_vmvir(struct igb_adapter *adapter, u32 vid, u32 vf)  in igb_set_vmvir()  argument
5921 		wr32(E1000_VMVIR(vf), (vid | E1000_VMVIR_VLANA_DEFAULT));  in igb_set_vmvir()
5923 		wr32(E1000_VMVIR(vf), 0);  in igb_set_vmvir()
5927 			       int vf, u16 vlan, u8 qos)  in igb_ndo_set_vf_vlan()  argument
5932 	if ((vf >= adapter->vfs_allocated_count) || (vlan > 4095) || (qos > 7))  in igb_ndo_set_vf_vlan()
5935 		err = igb_vlvf_set(adapter, vlan, !!vlan, vf);  in igb_ndo_set_vf_vlan()
5938 		igb_set_vmvir(adapter, vlan | (qos << VLAN_PRIO_SHIFT), vf);  in igb_ndo_set_vf_vlan()
5939 		igb_set_vmolr(adapter, vf, !vlan);  in igb_ndo_set_vf_vlan()
5940 		adapter->vf_data[vf].pf_vlan = vlan;  in igb_ndo_set_vf_vlan()
5941 		adapter->vf_data[vf].pf_qos = qos;  in igb_ndo_set_vf_vlan()
5943 			 "Setting VLAN %d, QOS 0x%x on VF %d\n", vlan, qos, vf);  in igb_ndo_set_vf_vlan()
5951 		igb_vlvf_set(adapter, adapter->vf_data[vf].pf_vlan,  in igb_ndo_set_vf_vlan()
5952 			     false, vf);  in igb_ndo_set_vf_vlan()
5953 		igb_set_vmvir(adapter, vlan, vf);  in igb_ndo_set_vf_vlan()
5954 		igb_set_vmolr(adapter, vf, true);  in igb_ndo_set_vf_vlan()
5955 		adapter->vf_data[vf].pf_vlan = 0;  in igb_ndo_set_vf_vlan()
5956 		adapter->vf_data[vf].pf_qos = 0;  in igb_ndo_set_vf_vlan()
5982 static int igb_set_vf_vlan(struct igb_adapter *adapter, u32 *msgbuf, u32 vf)  in igb_set_vf_vlan()  argument
5998 	err = igb_vlvf_set(adapter, vid, add, vf);  in igb_set_vf_vlan()
6033 static inline void igb_vf_reset(struct igb_adapter *adapter, u32 vf)  in igb_vf_reset()  argument
6036 	adapter->vf_data[vf].flags &= IGB_VF_FLAG_PF_SET_MAC;  in igb_vf_reset()
6037 	adapter->vf_data[vf].last_nack = jiffies;  in igb_vf_reset()
6040 	igb_set_vmolr(adapter, vf, true);  in igb_vf_reset()
6043 	igb_clear_vf_vfta(adapter, vf);  in igb_vf_reset()
6044 	if (adapter->vf_data[vf].pf_vlan)  in igb_vf_reset()
6045 		igb_ndo_set_vf_vlan(adapter->netdev, vf,  in igb_vf_reset()
6046 				    adapter->vf_data[vf].pf_vlan,  in igb_vf_reset()
6047 				    adapter->vf_data[vf].pf_qos);  in igb_vf_reset()
6049 		igb_clear_vf_vfta(adapter, vf);  in igb_vf_reset()
6052 	adapter->vf_data[vf].num_vf_mc_hashes = 0;  in igb_vf_reset()
6058 static void igb_vf_reset_event(struct igb_adapter *adapter, u32 vf)  in igb_vf_reset_event()  argument
6060 	unsigned char *vf_mac = adapter->vf_data[vf].vf_mac_addresses;  in igb_vf_reset_event()
6063 	if (!(adapter->vf_data[vf].flags & IGB_VF_FLAG_PF_SET_MAC))  in igb_vf_reset_event()
6067 	igb_vf_reset(adapter, vf);  in igb_vf_reset_event()
6070 static void igb_vf_reset_msg(struct igb_adapter *adapter, u32 vf)  in igb_vf_reset_msg()  argument
6073 	unsigned char *vf_mac = adapter->vf_data[vf].vf_mac_addresses;  in igb_vf_reset_msg()
6074 	int rar_entry = hw->mac.rar_entry_count - (vf + 1);  in igb_vf_reset_msg()
6079 	igb_vf_reset(adapter, vf);  in igb_vf_reset_msg()
6082 	igb_rar_set_qsel(adapter, vf_mac, rar_entry, vf);  in igb_vf_reset_msg()
6086 	wr32(E1000_VFTE, reg | (1 << vf));  in igb_vf_reset_msg()
6088 	wr32(E1000_VFRE, reg | (1 << vf));  in igb_vf_reset_msg()
6090 	adapter->vf_data[vf].flags |= IGB_VF_FLAG_CTS;  in igb_vf_reset_msg()
6099 	igb_write_mbx(hw, msgbuf, 3, vf);  in igb_vf_reset_msg()
6102 static int igb_set_vf_mac_addr(struct igb_adapter *adapter, u32 *msg, int vf)  in igb_set_vf_mac_addr()  argument
6111 		err = igb_set_vf_mac(adapter, vf, addr);  in igb_set_vf_mac_addr()
6116 static void igb_rcv_ack_from_vf(struct igb_adapter *adapter, u32 vf)  in igb_rcv_ack_from_vf()  argument
6119 	struct vf_data_storage *vf_data = &adapter->vf_data[vf];  in igb_rcv_ack_from_vf()
6125 		igb_write_mbx(hw, &msg, 1, vf);  in igb_rcv_ack_from_vf()
6130 static void igb_rcv_msg_from_vf(struct igb_adapter *adapter, u32 vf)  in igb_rcv_msg_from_vf()  argument
6135 	struct vf_data_storage *vf_data = &adapter->vf_data[vf];  in igb_rcv_msg_from_vf()
6138 	retval = igb_read_mbx(hw, msgbuf, E1000_VFMAILBOX_SIZE, vf);  in igb_rcv_msg_from_vf()
6157 		igb_vf_reset_msg(adapter, vf);  in igb_rcv_msg_from_vf()
6172 			retval = igb_set_vf_mac_addr(adapter, msgbuf, vf);  in igb_rcv_msg_from_vf()
6176 				 vf);  in igb_rcv_msg_from_vf()
6179 		retval = igb_set_vf_promisc(adapter, msgbuf, vf);  in igb_rcv_msg_from_vf()
6182 		retval = igb_set_vf_multicasts(adapter, msgbuf, vf);  in igb_rcv_msg_from_vf()
6185 		retval = igb_set_vf_rlpml(adapter, msgbuf[1], vf);  in igb_rcv_msg_from_vf()
6192 				 vf);  in igb_rcv_msg_from_vf()
6194 			retval = igb_set_vf_vlan(adapter, msgbuf, vf);  in igb_rcv_msg_from_vf()
6210 	igb_write_mbx(hw, msgbuf, 1, vf);  in igb_rcv_msg_from_vf()
6216 	u32 vf;  in igb_msg_task()  local
6218 	for (vf = 0; vf < adapter->vfs_allocated_count; vf++) {  in igb_msg_task()
6220 		if (!igb_check_for_rst(hw, vf))  in igb_msg_task()
6221 			igb_vf_reset_event(adapter, vf);  in igb_msg_task()
6224 		if (!igb_check_for_msg(hw, vf))  in igb_msg_task()
6225 			igb_rcv_msg_from_vf(adapter, vf);  in igb_msg_task()
6228 		if (!igb_check_for_ack(hw, vf))  in igb_msg_task()
6229 			igb_rcv_ack_from_vf(adapter, vf);  in igb_msg_task()
7769 			  int vf, unsigned char *mac_addr)  in igb_set_vf_mac()  argument
7775 	int rar_entry = hw->mac.rar_entry_count - (vf + 1);  in igb_set_vf_mac()
7777 	memcpy(adapter->vf_data[vf].vf_mac_addresses, mac_addr, ETH_ALEN);  in igb_set_vf_mac()
7779 	igb_rar_set_qsel(adapter, mac_addr, rar_entry, vf);  in igb_set_vf_mac()
7784 static int igb_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)  in igb_ndo_set_vf_mac()  argument
7787 	if (!is_valid_ether_addr(mac) || (vf >= adapter->vfs_allocated_count))  in igb_ndo_set_vf_mac()
7789 	adapter->vf_data[vf].flags |= IGB_VF_FLAG_PF_SET_MAC;  in igb_ndo_set_vf_mac()
7790 	dev_info(&adapter->pdev->dev, "setting MAC %pM on VF %d\n", mac, vf);  in igb_ndo_set_vf_mac()
7799 	return igb_set_vf_mac(adapter, vf, mac);  in igb_ndo_set_vf_mac()
7814 static void igb_set_vf_rate_limit(struct e1000_hw *hw, int vf, int tx_rate,  in igb_set_vf_rate_limit()  argument
7835 	wr32(E1000_RTTDQSEL, vf); /* vf X uses queue X */  in igb_set_vf_rate_limit()
7871 static int igb_ndo_set_vf_bw(struct net_device *netdev, int vf,  in igb_ndo_set_vf_bw()  argument
7885 	if ((vf >= adapter->vfs_allocated_count) ||  in igb_ndo_set_vf_bw()
7892 	adapter->vf_data[vf].tx_rate = (u16)max_tx_rate;  in igb_ndo_set_vf_bw()
7893 	igb_set_vf_rate_limit(hw, vf, max_tx_rate, actual_link_speed);  in igb_ndo_set_vf_bw()
7898 static int igb_ndo_set_vf_spoofchk(struct net_device *netdev, int vf,  in igb_ndo_set_vf_spoofchk()  argument
7908 	if (vf >= adapter->vfs_allocated_count)  in igb_ndo_set_vf_spoofchk()
7914 		reg_val |= ((1 << vf) |  in igb_ndo_set_vf_spoofchk()
7915 			    (1 << (vf + E1000_DTXSWC_VLAN_SPOOF_SHIFT)));  in igb_ndo_set_vf_spoofchk()
7917 		reg_val &= ~((1 << vf) |  in igb_ndo_set_vf_spoofchk()
7918 			     (1 << (vf + E1000_DTXSWC_VLAN_SPOOF_SHIFT)));  in igb_ndo_set_vf_spoofchk()
7921 	adapter->vf_data[vf].spoofchk_enabled = setting;  in igb_ndo_set_vf_spoofchk()
7926 				 int vf, struct ifla_vf_info *ivi)  in igb_ndo_get_vf_config()  argument
7929 	if (vf >= adapter->vfs_allocated_count)  in igb_ndo_get_vf_config()
7931 	ivi->vf = vf;  in igb_ndo_get_vf_config()
7932 	memcpy(&ivi->mac, adapter->vf_data[vf].vf_mac_addresses, ETH_ALEN);  in igb_ndo_get_vf_config()
7933 	ivi->max_tx_rate = adapter->vf_data[vf].tx_rate;  in igb_ndo_get_vf_config()
7935 	ivi->vlan = adapter->vf_data[vf].pf_vlan;  in igb_ndo_get_vf_config()
7936 	ivi->qos = adapter->vf_data[vf].pf_qos;  in igb_ndo_get_vf_config()
7937 	ivi->spoofchk = adapter->vf_data[vf].spoofchk_enabled;  in igb_ndo_get_vf_config()