X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ether%2Frte_ethdev.c;h=f008dfa204567c26bc12134f5b78ddb1b4e7db54;hb=e9d48c0072d36eb6423b45fba4ec49d0def6c36f;hp=419281186f5f796ac0cf2c237b269c23cd6eada0;hpb=0b33b68d12d0bc37246b5142b7fd06e9dce8d49d;p=dpdk.git

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 419281186f..f008dfa204 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  * 
- *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
  * 
  *   Redistribution and use in source and binary forms, with or without
@@ -1037,7 +1037,8 @@ rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
 	FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
 	(*dev->dev_ops->dev_infos_get)(dev, dev_info);
 	dev_info->pci_dev = dev->pci_dev;
-	dev_info->driver_name = dev->driver->pci_drv.name;
+	if (dev->driver)
+		dev_info->driver_name = dev->driver->pci_drv.name;
 }
 
 void
@@ -2151,3 +2152,182 @@ _rte_eth_dev_callback_process(struct rte_eth_dev *dev,
 	}
 	rte_spinlock_unlock(&rte_eth_dev_cb_lock);
 }
+#ifdef RTE_NIC_BYPASS
+int rte_eth_dev_bypass_init(uint8_t port_id)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP);
+	(*dev->dev_ops->bypass_init)(dev);
+	return 0;
+}
+
+int
+rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
+	(*dev->dev_ops->bypass_state_show)(dev, state);
+	return 0;
+}
+
+int
+rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP);
+	(*dev->dev_ops->bypass_state_set)(dev, new_state);
+	return 0;
+}
+
+int
+rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t *state)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
+	(*dev->dev_ops->bypass_event_show)(dev, event, state);
+	return 0;
+}
+
+int
+rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t state)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP);
+	(*dev->dev_ops->bypass_event_set)(dev, event, state);
+	return 0;
+}
+
+int
+rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP);
+	(*dev->dev_ops->bypass_wd_timeout_set)(dev, timeout);
+	return 0;
+}
+
+int
+rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP);
+	(*dev->dev_ops->bypass_ver_show)(dev, ver);
+	return 0;
+}
+
+int
+rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t *wd_timeout)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP);
+	(*dev->dev_ops->bypass_wd_timeout_show)(dev, wd_timeout);
+	return 0;
+}
+
+int
+rte_eth_dev_bypass_wd_reset(uint8_t port_id)
+{
+	struct rte_eth_dev *dev;
+
+	if (port_id >= nb_ports) {
+		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+		return (-ENODEV);
+	}
+
+	if ((dev= &rte_eth_devices[port_id]) == NULL) {
+		PMD_DEBUG_TRACE("Invalid port device\n");
+		return (-ENODEV);
+	}
+
+	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP);
+	(*dev->dev_ops->bypass_wd_reset)(dev);
+	return 0;
+}
+#endif