1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.c b/drivers/net/ethernet/pensando/ionic/ionic_dev.c
index 5f9d2ec70446..87f82f36812f 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_dev.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.c
@@ -286,6 +286,64 @@ void ionic_dev_cmd_port_pause(struct ionic_dev *idev, u8 pause_type)
 	ionic_dev_cmd_go(idev, &cmd);
 }
 
+/* VF commands */
+int ionic_set_vf_config(struct ionic *ionic, int vf, u8 attr, u8 *data)
+{
+	union ionic_dev_cmd cmd = {
+		.vf_setattr.opcode = IONIC_CMD_VF_SETATTR,
+		.vf_setattr.attr = attr,
+		.vf_setattr.vf_index = vf,
+	};
+	int err;
+
+	switch (attr) {
+	case IONIC_VF_ATTR_SPOOFCHK:
+		cmd.vf_setattr.spoofchk = *data;
+		dev_dbg(ionic->dev, "%s: vf %d spoof %d\n",
+			__func__, vf, *data);
+		break;
+	case IONIC_VF_ATTR_TRUST:
+		cmd.vf_setattr.trust = *data;
+		dev_dbg(ionic->dev, "%s: vf %d trust %d\n",
+			__func__, vf, *data);
+		break;
+	case IONIC_VF_ATTR_LINKSTATE:
+		cmd.vf_setattr.linkstate = *data;
+		dev_dbg(ionic->dev, "%s: vf %d linkstate %d\n",
+			__func__, vf, *data);
+		break;
+	case IONIC_VF_ATTR_MAC:
+		ether_addr_copy(cmd.vf_setattr.macaddr, data);
+		dev_dbg(ionic->dev, "%s: vf %d macaddr %pM\n",
+			__func__, vf, data);
+		break;
+	case IONIC_VF_ATTR_VLAN:
+		cmd.vf_setattr.vlanid = cpu_to_le16(*(u16 *)data);
+		dev_dbg(ionic->dev, "%s: vf %d vlan %d\n",
+			__func__, vf, *(u16 *)data);
+		break;
+	case IONIC_VF_ATTR_RATE:
+		cmd.vf_setattr.maxrate = cpu_to_le32(*(u32 *)data);
+		dev_dbg(ionic->dev, "%s: vf %d maxrate %d\n",
+			__func__, vf, *(u32 *)data);
+		break;
+	case IONIC_VF_ATTR_STATSADDR:
+		cmd.vf_setattr.stats_pa = cpu_to_le64(*(u64 *)data);
+		dev_dbg(ionic->dev, "%s: vf %d stats_pa 0x%08llx\n",
+			__func__, vf, *(u64 *)data);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	mutex_lock(&ionic->dev_cmd_lock);
+	ionic_dev_cmd_go(&ionic->idev, &cmd);
+	err = ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT);
+	mutex_unlock(&ionic->dev_cmd_lock);
+
+	return err;
+}
+
 /* LIF commands */
 void ionic_dev_cmd_lif_identify(struct ionic_dev *idev, u8 type, u8 ver)
 {