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From: Tetsuya Mukawa <mukawa@igel.co.jp>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v4 01/11] eal/pci, ethdev: Remove assumption that port will not be detached
Date: Mon, 19 Jan 2015 19:40:17 +0900	[thread overview]
Message-ID: <1421664027-17971-2-git-send-email-mukawa@igel.co.jp> (raw)
In-Reply-To: <1421664027-17971-1-git-send-email-mukawa@igel.co.jp>

To remove assumption, do like followings.

This patch adds "RTE_PCI_DRV_DETACHABLE" to drv_flags of rte_pci_driver
structure. The flags indicates the driver can detach devices at runtime.
Also remove assumption that port will not be detached.

To remove the assumption.
- Add 'attached' member to rte_eth_dev structure.
  This member is used for indicating the port is attached, or not.
- Add rte_eth_dev_allocate_new_port().
  This function is used for allocating new port.

v4:
- Use braces with 'for' loop.
- Fix indent of 'if' statement.

Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
---
 lib/librte_eal/common/include/rte_pci.h |   2 +
 lib/librte_ether/rte_ethdev.c           | 248 ++++++++++++++++++--------------
 lib/librte_ether/rte_ethdev.h           |   5 +
 3 files changed, 151 insertions(+), 104 deletions(-)

diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 66ed793..dd1da28 100644
--- a/lib/librte_eal/common/include/rte_pci.h
+++ b/lib/librte_eal/common/include/rte_pci.h
@@ -199,6 +199,8 @@ struct rte_pci_driver {
 #define RTE_PCI_DRV_FORCE_UNBIND 0x0004
 /** Device driver supports link state interrupt */
 #define RTE_PCI_DRV_INTR_LSC	0x0008
+/** Device driver supports detaching capability */
+#define RTE_PCI_DRV_DETACHABLE	0x0010
 
 /**< Internal use only - Macro used by pci addr parsing functions **/
 #define GET_PCIADDR_FIELD(in, fd, lim, dlm)                   \
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 077d430..46cabaf 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -175,6 +175,16 @@ enum {
 	STAT_QMAP_RX
 };
 
+enum {
+	DEV_INVALID = 0,
+	DEV_VALID,
+};
+
+enum {
+	DEV_DISCONNECTED = 0,
+	DEV_CONNECTED
+};
+
 static inline void
 rte_eth_dev_data_alloc(void)
 {
@@ -201,19 +211,34 @@ rte_eth_dev_allocated(const char *name)
 {
 	unsigned i;
 
-	for (i = 0; i < nb_ports; i++) {
-		if (strcmp(rte_eth_devices[i].data->name, name) == 0)
+	for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
+		if ((rte_eth_devices[i].attached == DEV_CONNECTED) &&
+		    strcmp(rte_eth_devices[i].data->name, name) == 0)
 			return &rte_eth_devices[i];
 	}
 	return NULL;
 }
 
+static uint8_t
+rte_eth_dev_allocate_new_port(void)
+{
+	unsigned i;
+
+	for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
+		if (rte_eth_devices[i].attached == DEV_DISCONNECTED)
+			return i;
+	}
+	return RTE_MAX_ETHPORTS;
+}
+
 struct rte_eth_dev *
 rte_eth_dev_allocate(const char *name)
 {
+	uint8_t port_id;
 	struct rte_eth_dev *eth_dev;
 
-	if (nb_ports == RTE_MAX_ETHPORTS) {
+	port_id = rte_eth_dev_allocate_new_port();
+	if (port_id == RTE_MAX_ETHPORTS) {
 		PMD_DEBUG_TRACE("Reached maximum number of Ethernet ports\n");
 		return NULL;
 	}
@@ -226,10 +251,12 @@ rte_eth_dev_allocate(const char *name)
 		return NULL;
 	}
 
-	eth_dev = &rte_eth_devices[nb_ports];
-	eth_dev->data = &rte_eth_dev_data[nb_ports];
+	eth_dev = &rte_eth_devices[port_id];
+	eth_dev->data = &rte_eth_dev_data[port_id];
 	snprintf(eth_dev->data->name, sizeof(eth_dev->data->name), "%s", name);
-	eth_dev->data->port_id = nb_ports++;
+	eth_dev->data->port_id = port_id;
+	eth_dev->attached = DEV_CONNECTED;
+	nb_ports++;
 	return eth_dev;
 }
 
@@ -283,6 +310,7 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv,
 			(unsigned) pci_dev->id.device_id);
 	if (rte_eal_process_type() == RTE_PROC_PRIMARY)
 		rte_free(eth_dev->data->dev_private);
+	eth_dev->attached = DEV_DISCONNECTED;
 	nb_ports--;
 	return diag;
 }
@@ -308,10 +336,22 @@ rte_eth_driver_register(struct eth_driver *eth_drv)
 	rte_eal_pci_register(&eth_drv->pci_drv);
 }
 
+static int
+rte_eth_dev_validate_port(uint8_t port_id)
+{
+	if (port_id >= RTE_MAX_ETHPORTS)
+		return DEV_INVALID;
+
+	if (rte_eth_devices[port_id].attached == DEV_CONNECTED)
+		return DEV_VALID;
+	else
+		return DEV_INVALID;
+}
+
 int
 rte_eth_dev_socket_id(uint8_t port_id)
 {
-	if (port_id >= nb_ports)
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID)
 		return -1;
 	return rte_eth_devices[port_id].pci_dev->numa_node;
 }
@@ -369,7 +409,7 @@ rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -EINVAL;
 	}
@@ -395,7 +435,7 @@ rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -EINVAL;
 	}
@@ -421,7 +461,7 @@ rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -EINVAL;
 	}
@@ -447,7 +487,7 @@ rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -EINVAL;
 	}
@@ -703,7 +743,7 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports || port_id >= RTE_MAX_ETHPORTS) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-EINVAL);
 	}
@@ -888,7 +928,7 @@ rte_eth_dev_start(uint8_t port_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
 		return (-EINVAL);
 	}
@@ -923,7 +963,7 @@ rte_eth_dev_stop(uint8_t port_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_RET();
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
 		return;
 	}
@@ -951,7 +991,7 @@ rte_eth_dev_set_link_up(uint8_t port_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -EINVAL;
 	}
@@ -970,7 +1010,7 @@ rte_eth_dev_set_link_down(uint8_t port_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -EINVAL;
 	}
@@ -989,7 +1029,7 @@ rte_eth_dev_close(uint8_t port_id)
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_RET();
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1017,7 +1057,7 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-EINVAL);
 	}
@@ -1090,7 +1130,7 @@ rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
 	 * in a multi-process setup*/
 	PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
 
-	if (port_id >= RTE_MAX_ETHPORTS || port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-EINVAL);
 	}
@@ -1123,7 +1163,7 @@ rte_eth_promiscuous_enable(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1139,7 +1179,7 @@ rte_eth_promiscuous_disable(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1155,7 +1195,7 @@ rte_eth_promiscuous_get(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -1;
 	}
@@ -1169,7 +1209,7 @@ rte_eth_allmulticast_enable(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1185,7 +1225,7 @@ rte_eth_allmulticast_disable(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1201,7 +1241,7 @@ rte_eth_allmulticast_get(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -1;
 	}
@@ -1229,7 +1269,7 @@ rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1249,7 +1289,7 @@ rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1269,7 +1309,7 @@ rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1286,7 +1326,7 @@ rte_eth_stats_reset(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1307,7 +1347,7 @@ rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats,
 	uint64_t val;
 	char *stats_ptr;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -1;
 	}
@@ -1376,7 +1416,7 @@ rte_eth_xstats_reset(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1398,7 +1438,7 @@ set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -1433,7 +1473,7 @@ rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1453,7 +1493,7 @@ rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return;
 	}
@@ -1467,7 +1507,7 @@ rte_eth_dev_get_mtu(uint8_t port_id, uint16_t *mtu)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1483,7 +1523,7 @@ rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu)
 	int ret;
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1503,7 +1543,7 @@ rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1528,7 +1568,7 @@ rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t rx_queue_id, int o
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1550,7 +1590,7 @@ rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tpid)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1570,7 +1610,7 @@ rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask)
 	int mask = 0;
 	int cur, org = 0;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1615,7 +1655,7 @@ rte_eth_dev_get_vlan_offload(uint8_t port_id)
 	struct rte_eth_dev *dev;
 	int ret = 0;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1639,7 +1679,7 @@ rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1657,7 +1697,7 @@ rte_eth_dev_fdir_add_signature_filter(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1691,7 +1731,7 @@ rte_eth_dev_fdir_update_signature_filter(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1725,7 +1765,7 @@ rte_eth_dev_fdir_remove_signature_filter(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1756,7 +1796,7 @@ rte_eth_dev_fdir_get_infos(uint8_t port_id, struct rte_eth_fdir *fdir)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1781,7 +1821,7 @@ rte_eth_dev_fdir_add_perfect_filter(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1821,7 +1861,7 @@ rte_eth_dev_fdir_update_perfect_filter(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1859,7 +1899,7 @@ rte_eth_dev_fdir_remove_perfect_filter(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1895,7 +1935,7 @@ rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks *fdir_mask)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1915,7 +1955,7 @@ rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1931,7 +1971,7 @@ rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -1951,7 +1991,7 @@ rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2030,7 +2070,7 @@ rte_eth_dev_rss_reta_update(uint8_t port_id,
 	struct rte_eth_dev *dev;
 	int ret;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -2081,7 +2121,7 @@ rte_eth_dev_rss_hash_update(uint8_t port_id, struct rte_eth_rss_conf *rss_conf)
 	struct rte_eth_dev *dev;
 	uint16_t rss_hash_protos;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2103,7 +2143,7 @@ rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2118,7 +2158,7 @@ rte_eth_dev_udp_tunnel_add(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -2144,7 +2184,7 @@ rte_eth_dev_udp_tunnel_delete(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -2169,7 +2209,7 @@ rte_eth_led_on(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2184,7 +2224,7 @@ rte_eth_led_off(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2224,7 +2264,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
 	int index;
 	uint64_t pool_mask;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2275,7 +2315,7 @@ rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
 	struct rte_eth_dev *dev;
 	int index;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2309,7 +2349,7 @@ rte_eth_dev_set_vf_rxmode(uint8_t port_id,  uint16_t vf,
 	struct rte_eth_dev *dev;
 	struct rte_eth_dev_info dev_info;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n",
 				port_id);
 		return (-ENODEV);
@@ -2364,7 +2404,7 @@ rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr,
 	int ret;
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
 			port_id);
 		return (-ENODEV);
@@ -2417,7 +2457,7 @@ rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
 			port_id);
 		return (-ENODEV);
@@ -2436,7 +2476,7 @@ rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on)
 	struct rte_eth_dev *dev;
 	struct rte_eth_dev_info dev_info;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2462,7 +2502,7 @@ rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on)
 	struct rte_eth_dev *dev;
 	struct rte_eth_dev_info dev_info;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2487,7 +2527,7 @@ rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("VF VLAN filter:invalid port id=%d\n",
 				port_id);
 		return (-ENODEV);
@@ -2518,7 +2558,7 @@ int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
 	struct rte_eth_dev_info dev_info;
 	struct rte_eth_link link;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("set queue rate limit:invalid port id=%d\n",
 				port_id);
 		return -ENODEV;
@@ -2555,7 +2595,7 @@ int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf, uint16_t tx_rate,
 	if (q_msk == 0)
 		return 0;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n",
 				port_id);
 		return -ENODEV;
@@ -2589,7 +2629,7 @@ rte_eth_mirror_rule_set(uint8_t port_id,
 {
 	struct rte_eth_dev *dev = &rte_eth_devices[port_id];
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2630,7 +2670,7 @@ rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id)
 {
 	struct rte_eth_dev *dev = &rte_eth_devices[port_id];
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2655,7 +2695,7 @@ rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return 0;
 	}
@@ -2675,7 +2715,7 @@ rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return 0;
 	}
@@ -2695,7 +2735,7 @@ rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return 0;
 	}
@@ -2709,7 +2749,7 @@ rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2730,7 +2770,7 @@ rte_eth_dev_callback_register(uint8_t port_id,
 
 	if (!cb_fn)
 		return (-EINVAL);
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-EINVAL);
 	}
@@ -2770,7 +2810,7 @@ rte_eth_dev_callback_unregister(uint8_t port_id,
 
 	if (!cb_fn)
 		return (-EINVAL);
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-EINVAL);
 	}
@@ -2830,7 +2870,7 @@ int rte_eth_dev_bypass_init(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2850,7 +2890,7 @@ rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2869,7 +2909,7 @@ rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2889,7 +2929,7 @@ 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) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2909,7 +2949,7 @@ 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) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2929,7 +2969,7 @@ rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2949,7 +2989,7 @@ rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2969,7 +3009,7 @@ 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) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -2989,7 +3029,7 @@ rte_eth_dev_bypass_wd_reset(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return (-ENODEV);
 	}
@@ -3011,7 +3051,7 @@ rte_eth_dev_add_syn_filter(uint8_t port_id,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3026,7 +3066,7 @@ rte_eth_dev_remove_syn_filter(uint8_t port_id)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3045,7 +3085,7 @@ rte_eth_dev_get_syn_filter(uint8_t port_id,
 	if (filter == NULL || rx_queue == NULL)
 		return -EINVAL;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3061,7 +3101,7 @@ rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3082,7 +3122,7 @@ rte_eth_dev_remove_ethertype_filter(uint8_t port_id,  uint16_t index)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3101,7 +3141,7 @@ rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
 	if (filter == NULL || rx_queue == NULL)
 		return -EINVAL;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3118,7 +3158,7 @@ rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3140,7 +3180,7 @@ rte_eth_dev_remove_2tuple_filter(uint8_t port_id, uint16_t index)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3159,7 +3199,7 @@ rte_eth_dev_get_2tuple_filter(uint8_t port_id, uint16_t index,
 	if (filter == NULL || rx_queue == NULL)
 		return -EINVAL;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3175,7 +3215,7 @@ rte_eth_dev_add_5tuple_filter(uint8_t port_id, uint16_t index,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3198,7 +3238,7 @@ rte_eth_dev_remove_5tuple_filter(uint8_t port_id, uint16_t index)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3217,7 +3257,7 @@ rte_eth_dev_get_5tuple_filter(uint8_t port_id, uint16_t index,
 	if (filter == NULL || rx_queue == NULL)
 		return -EINVAL;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3234,7 +3274,7 @@ rte_eth_dev_add_flex_filter(uint8_t port_id, uint16_t index,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3249,7 +3289,7 @@ rte_eth_dev_remove_flex_filter(uint8_t port_id, uint16_t index)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3268,7 +3308,7 @@ rte_eth_dev_get_flex_filter(uint8_t port_id, uint16_t index,
 	if (filter == NULL || rx_queue == NULL)
 		return -EINVAL;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3284,7 +3324,7 @@ rte_eth_dev_filter_supported(uint8_t port_id, enum rte_filter_type filter_type)
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
@@ -3301,7 +3341,7 @@ rte_eth_dev_filter_ctrl(uint8_t port_id, enum rte_filter_type filter_type,
 {
 	struct rte_eth_dev *dev;
 
-	if (port_id >= nb_ports) {
+	if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
 		return -ENODEV;
 	}
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index ce0528f..616a44a 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -1565,6 +1565,7 @@ struct rte_eth_dev {
 	struct eth_dev_ops *dev_ops;    /**< Functions exported by PMD */
 	struct rte_pci_device *pci_dev; /**< PCI info. supplied by probing */
 	struct rte_eth_dev_cb_list callbacks; /**< User application callbacks */
+	uint8_t attached; /**< Flag indicating the port is attached */
 };
 
 struct rte_eth_dev_sriov {
@@ -1630,6 +1631,10 @@ extern struct rte_eth_dev rte_eth_devices[];
  * initialized by the [matching] Ethernet driver during the PCI probing phase.
  * All devices whose port identifier is in the range
  * [0,  rte_eth_dev_count() - 1] can be operated on by network applications.
+ * immediately after invoking rte_eal_init().
+ * If the application unplugs a port using hotplug function, The enabled port
+ * numbers may be noncontiguous. In the case, the applications need to manage
+ * enabled port by themselves.
  *
  * @return
  *   - The total number of usable Ethernet devices.
-- 
1.9.1

  reply	other threads:[~2015-01-19 10:41 UTC|newest]

Thread overview: 362+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1418106629-22227-2-git-send-email-mukawa@igel.co.j>
2015-01-19 10:40 ` [dpdk-dev] [PATCH v4 00/11] Port Hotplug Framework Tetsuya Mukawa
2015-01-19 10:40   ` Tetsuya Mukawa [this message]
     [not found]     ` <8CEF83825BEC744B83065625E567D7C2049D7C19@IRSMSX108.ger.corp.intel.com>
2015-01-19 14:24       ` [dpdk-dev] FW: [PATCH v4 01/11] eal/pci, ethdev: Remove assumption that port will not be detached Qiu, Michael
2015-01-20  2:02         ` Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 02/11] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 03/11] ethdev: Add rte_eth_dev_free to free specified device Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 04/11] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 05/11] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-01-21  2:40     ` Qiu, Michael
2015-01-21  9:02       ` Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 06/11] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-01-20  9:23     ` Qiu, Michael
2015-01-21  0:17       ` Tetsuya Mukawa
2015-01-21 10:01       ` Tetsuya Mukawa
2015-01-22  8:12         ` Qiu, Michael
2015-01-22 10:15           ` Tetsuya Mukawa
2015-01-23  2:54             ` Qiu, Michael
2015-01-23  3:20               ` Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 07/11] eal/pci: Add a function to remove the entry of devargs list Tetsuya Mukawa
2015-01-21  2:55     ` Qiu, Michael
2015-01-21  6:33       ` Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 08/11] eal/pci: Cleanup pci driver initialization code Tetsuya Mukawa
2015-01-30  5:42     ` [dpdk-dev] [PATCH v5 00/13] Port Hotplug Framework Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 01/13] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 02/13] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 03/13] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 04/13] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 05/13] ethdev: Add rte_eth_dev_free to free specified device Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 06/13] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 07/13] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 08/13] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 09/13] eal/pci: Add a function to remove the entry of devargs list Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 10/13] eal/pci: Cleanup pci driver initialization code Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 11/13] ethdev: Add one dev_type paramerter to rte_eth_dev_allocate Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 12/13] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5 13/13] eal: Enable port hotplug framework in Linux Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-01-30  5:42       ` [dpdk-dev] [PATCH v5] testpmd: " Tetsuya Mukawa
2015-02-01  4:01     ` [dpdk-dev] [PATCH v6 00/13] Port Hotplug Framework Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 01/13] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 02/13] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 03/13] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-09  8:30         ` [dpdk-dev] [PATCH v7 00/14] Port Hotplug Framework Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 01/14] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-16  4:14             ` [dpdk-dev] [PATCH v8 00/14] Port Hotplug Framework Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 01/14] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-16 16:14                 ` Iremonger, Bernard
2015-02-17  0:12                 ` Thomas Monjalon
2015-02-17  3:09                   ` Qiu, Michael
2015-02-20  6:39                 ` [dpdk-dev] [PATCH v10 00/14] Port Hotplug Framework Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 01/14] eal: Enable port Hotplug framework in Linux Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 02/14] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 03/14] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 04/14] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 05/14] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-23  5:09                     ` [dpdk-dev] [PATCH v11 00/13] Port Hotplug Framework Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 01/13] eal: Enable port Hotplug framework in Linux Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 02/13] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 03/13] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 04/13] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 05/13] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 06/13] ethdev: Add rte_eth_dev_release_port to release specified port Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 07/13] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 08/13] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-23 11:01                         ` Iremonger, Bernard
2015-02-23 11:32                           ` Tetsuya Mukawa
2015-02-23 11:39                             ` Iremonger, Bernard
2015-02-23 11:40                               ` Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 09/13] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 10/13] eal/pci: Add probe and close functions of pci driver Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 11/13] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 12/13] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-23 13:29                         ` Maxime Leroy
2015-02-24  4:48                           ` Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11 13/13] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-23  5:09                       ` [dpdk-dev] [PATCH v11] testpmd: " Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 06/14] ethdev: Add rte_eth_dev_release_port to release specified port Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 07/14] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 08/14] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 09/14] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 10/14] eal/pci: Add a function to remove the entry of devargs list Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 11/14] eal/pci: Add probe and close functions of pci driver Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 12/14] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 13/14] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-20 10:14                     ` Maxime Leroy
2015-02-20 10:32                       ` Tetsuya Mukawa
2015-02-20 15:20                         ` Maxime Leroy
2015-02-21  3:49                           ` Tetsuya Mukawa
2015-02-21 12:49                             ` Maxime Leroy
2015-02-22  3:04                               ` Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10 14/14] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-20  6:39                   ` [dpdk-dev] [PATCH v10] testpmd: " Tetsuya Mukawa
2015-02-23 12:45                 ` [dpdk-dev] [PATCH v12 00/13] Port Hotplug Framework Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 01/13] eal: Enable port Hotplug framework in Linux Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 02/13] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 03/13] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 04/13] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 05/13] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 06/13] ethdev: Add rte_eth_dev_release_port to release specified port Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 07/13] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 08/13] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 09/13] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-23 12:45                   ` [dpdk-dev] [PATCH v12 10/13] eal/pci: Add probe and close functions of pci driver Tetsuya Mukawa
2015-02-23 12:46                   ` [dpdk-dev] [PATCH v12 11/13] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-23 12:46                   ` [dpdk-dev] [PATCH v12 12/13] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-23 12:46                   ` [dpdk-dev] [PATCH v12 13/13] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-23 12:46                   ` [dpdk-dev] [PATCH v12] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-23 12:46                   ` [dpdk-dev] [PATCH v12] testpmd: " Tetsuya Mukawa
2015-02-24  4:49                 ` [dpdk-dev] [PATCH v13 00/13] Port Hotplug Framework Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 01/13] eal: Enable port Hotplug framework in Linux Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 02/13] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 03/13] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 04/13] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 05/13] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 06/13] ethdev: Add rte_eth_dev_release_port to release specified port Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 07/13] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 08/13] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 09/13] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 10/13] eal/pci: Add probe and close functions of pci driver Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 11/13] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 12/13] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-24 13:25                     ` Maxime Leroy
2015-02-24 14:29                       ` Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13 13/13] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-24  4:49                   ` [dpdk-dev] [PATCH v13] testpmd: " Tetsuya Mukawa
2015-02-25  4:04                 ` [dpdk-dev] [PATCH v14 00/13] Port Hotplug Framework Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 01/13] eal: Enable port Hotplug framework in Linux Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 02/13] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 03/13] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 04/13] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 05/13] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 06/13] ethdev: Add rte_eth_dev_release_port to release specified port Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 07/13] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 08/13] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 09/13] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 10/13] eal/pci: Add probe and close functions of pci driver Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 11/13] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 12/13] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-25 11:21                     ` Thomas Monjalon
2015-02-25 12:32                       ` Tetsuya Mukawa
2015-02-25 14:00                         ` Thomas Monjalon
2015-02-25 14:56                           ` Tetsuya Mukawa
2015-02-25 19:32                     ` [dpdk-dev] [PATCH v15 00/13] Port Hotplug Framework Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 01/13] eal: Enable port Hotplug framework in Linux Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 02/13] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 03/13] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 04/13] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 05/13] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 06/13] ethdev: Add rte_eth_dev_release_port to release specified port Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 07/13] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 08/13] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 09/13] eal/pci: Add probe and close functions of pci driver Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 10/13] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 11/13] eal/pci: Add vdev driver initialization and uninitialization functions Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 12/13] ethdev: Add rte_eth_dev_attach/detach() functions Tetsuya Mukawa
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15 13/13] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-03-02 19:03                         ` Butler, Siobhan A
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-25 23:27                         ` Thomas Monjalon
2015-02-25 19:32                       ` [dpdk-dev] [PATCH v15] testpmd: " Tetsuya Mukawa
2015-02-25 23:27                         ` Thomas Monjalon
2015-02-26 18:49                         ` De Lara Guarch, Pablo
2015-02-27  6:14                           ` Tetsuya Mukawa
2015-02-27 23:32                             ` Thomas Monjalon
2015-03-03 15:54                         ` De Lara Guarch, Pablo
2015-03-05  6:23                           ` Tetsuya Mukawa
2015-02-25 23:26                       ` [dpdk-dev] [PATCH v15 00/13] Port Hotplug Framework Thomas Monjalon
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14 13/13] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-25  4:04                   ` [dpdk-dev] [PATCH v14] testpmd: " Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 02/14] eal_pci: pci memory map work with driver type Tetsuya Mukawa
2015-02-16 16:15                 ` Iremonger, Bernard
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 03/14] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-16 16:17                 ` Iremonger, Bernard
2015-02-17  0:36                 ` Thomas Monjalon
2015-02-17  6:14                   ` Tetsuya Mukawa
2015-02-18  0:31                     ` Thomas Monjalon
2015-02-18  1:54                       ` Tetsuya Mukawa
2015-02-18  6:10                         ` Tetsuya Mukawa
2015-02-18  9:27                           ` Iremonger, Bernard
2015-02-18  9:57                           ` Thomas Monjalon
2015-02-18 10:03                             ` Bruce Richardson
2015-02-18 10:58                               ` Tetsuya Mukawa
2015-02-18 12:23                                 ` Bruce Richardson
2015-02-18 12:38                                   ` Tetsuya Mukawa
2015-02-18 12:33                                 ` Iremonger, Bernard
2015-02-18 12:41                                   ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 04/14] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-16 16:19                 ` Iremonger, Bernard
2015-02-17  0:44                 ` Thomas Monjalon
2015-02-17  6:14                   ` Tetsuya Mukawa
2015-02-18  1:02                     ` Thomas Monjalon
2015-02-18  1:55                       ` Tetsuya Mukawa
2015-02-18 10:26                         ` Iremonger, Bernard
2015-02-18 10:32                           ` Thomas Monjalon
2015-02-18 11:39                             ` Iremonger, Bernard
2015-02-18 12:20                               ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 05/14] ethdev: Add rte_eth_dev_free to free specified device Tetsuya Mukawa
2015-02-16 16:20                 ` Iremonger, Bernard
2015-02-17  0:46                 ` Thomas Monjalon
2015-02-17  6:15                   ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 06/14] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-16 16:22                 ` Iremonger, Bernard
2015-02-17  0:56                 ` Thomas Monjalon
2015-02-17  6:15                   ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 07/14] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-16 12:41                 ` Neil Horman
2015-02-17  5:54                   ` Tetsuya Mukawa
2015-02-16 16:23                 ` Iremonger, Bernard
2015-02-17  1:04                 ` Thomas Monjalon
2015-02-17  8:50                   ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 08/14] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-16 12:45                 ` Neil Horman
2015-02-17  5:53                   ` Tetsuya Mukawa
2015-02-16 16:25                 ` Iremonger, Bernard
2015-02-17  1:11                 ` Thomas Monjalon
2015-02-17  6:15                   ` Tetsuya Mukawa
2015-02-18  1:09                     ` Thomas Monjalon
2015-02-18  9:37                       ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 09/14] eal/pci: Add a function to remove the entry of devargs list Tetsuya Mukawa
2015-02-16 16:26                 ` Iremonger, Bernard
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 10/14] eal/pci: Cleanup pci driver initialization code Tetsuya Mukawa
2015-02-16 16:27                 ` Iremonger, Bernard
2015-02-17  1:18                 ` Thomas Monjalon
2015-02-17  6:15                   ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 11/14] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-16 16:28                 ` Iremonger, Bernard
2015-02-17  1:24                 ` Thomas Monjalon
2015-02-17  6:15                   ` Tetsuya Mukawa
2015-02-19  2:49                 ` [dpdk-dev] [PATCH v9 00/14] Port Hotplug Framework Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 01/14] eal: Enable port Hotplug framework in Linux Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 02/14] eal_pci: Add flag to hold kernel driver type Tetsuya Mukawa
2015-02-19 11:17                     ` Thomas Monjalon
2015-02-19 13:29                       ` Tetsuya Mukawa
2015-02-20  5:18                         ` Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 03/14] eal_pci: pci memory map work with " Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 04/14] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 05/14] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 06/14] ethdev: Add rte_eth_dev_release_port to release specified port Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 07/14] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-19 14:31                     ` Iremonger, Bernard
2015-02-20  1:17                       ` Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 08/14] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-19 11:24                     ` Thomas Monjalon
2015-02-19 13:29                       ` Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 09/14] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 10/14] eal/pci: Add a function to remove the entry of devargs list Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 11/14] eal/pci: Add probe and close functions of pci driver Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 12/14] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-19 14:51                     ` Iremonger, Bernard
2015-02-20  1:18                       ` Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 13/14] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-19 12:10                     ` Thomas Monjalon
2015-02-19 13:30                       ` Tetsuya Mukawa
2015-02-19 13:37                         ` Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9 14/14] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-19  2:49                   ` [dpdk-dev] [PATCH v9] testpmd: " Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 12/14] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-16 16:30                 ` Iremonger, Bernard
2015-02-17  1:48                 ` Thomas Monjalon
2015-02-17  8:51                   ` Tetsuya Mukawa
2015-02-17  9:23                     ` Thomas Monjalon
2015-02-17 10:26                       ` Tetsuya Mukawa
2015-02-18  1:17                         ` Thomas Monjalon
2015-02-18  1:55                           ` Tetsuya Mukawa
2015-02-17 16:15                     ` Maxime Leroy
2015-02-18  1:54                       ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 13/14] eal: Enable port hotplug framework in Linux Tetsuya Mukawa
2015-02-16 16:30                 ` Iremonger, Bernard
2015-02-17  1:25                 ` Thomas Monjalon
2015-02-17  6:15                   ` Tetsuya Mukawa
2015-02-16  4:14               ` [dpdk-dev] [PATCH v8 14/14] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-16 16:32                 ` Iremonger, Bernard
2015-02-16  5:13               ` [dpdk-dev] [PATCH v8 00/14] Port Hotplug Framework Qiu, Michael
2015-02-16  4:15             ` [dpdk-dev] [PATCH v8] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-16 16:36               ` Iremonger, Bernard
2015-02-16  4:15             ` [dpdk-dev] [PATCH v8] testpmd: " Tetsuya Mukawa
2015-02-16 16:35               ` Iremonger, Bernard
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 02/14] eal_pci: pci memory map work with driver type Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 03/14] eal/pci, ethdev: Remove assumption that port will not be detached Tetsuya Mukawa
2015-02-09  8:52             ` Qiu, Michael
2015-02-09 15:16             ` Iremonger, Bernard
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 04/14] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-09 13:10             ` Qiu, Michael
2015-02-10 15:08               ` Iremonger, Bernard
2015-02-11  2:51                 ` Tetsuya Mukawa
2015-02-11  3:27                 ` Qiu, Michael
2015-02-11  4:53                   ` Tetsuya Mukawa
2015-02-11  4:57                     ` Tetsuya Mukawa
2015-02-11  6:29                       ` Qiu, Michael
2015-02-11  8:14                         ` Tetsuya Mukawa
2015-02-11 12:13                           ` Qiu, Michael
2015-02-12  1:44                             ` Tetsuya Mukawa
2015-02-12 13:55                               ` Iremonger, Bernard
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 05/14] ethdev: Add rte_eth_dev_free to free specified device Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 06/14] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 07/14] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-09 15:34             ` Iremonger, Bernard
2015-02-10  1:30               ` Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 08/14] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-09 13:44             ` Iremonger, Bernard
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 09/14] eal/pci: Add a function to remove the entry of devargs list Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 10/14] eal/pci: Cleanup pci driver initialization code Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 11/14] ethdev: Add one dev_type parameter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-09 15:03             ` Iremonger, Bernard
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 12/14] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 13/14] eal: Enable port hotplug framework in Linux Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7 14/14] doc: Add port hotplug framework section to programmers guide Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-09  8:30           ` [dpdk-dev] [PATCH v7] testpmd: " Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 04/13] eal/pci: Consolidate pci address comparison APIs Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 05/13] ethdev: Add rte_eth_dev_free to free specified device Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 06/13] eal, ethdev: Add a function and function pointers to close ether device Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 07/13] ethdev: Add functions that will be used by port hotplug functions Tetsuya Mukawa
2015-02-03  2:37         ` Qiu, Michael
2015-02-03  4:07           ` Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 08/13] eal/linux/pci: Add functions for unmapping igb_uio resources Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 09/13] eal/pci: Add a function to remove the entry of devargs list Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 10/13] eal/pci: Cleanup pci driver initialization code Tetsuya Mukawa
2015-02-03  2:35         ` Qiu, Michael
2015-02-03  4:07           ` Tetsuya Mukawa
2015-02-03  5:05             ` Qiu, Michael
2015-02-03  8:00               ` Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 11/13] ethdev: Add one dev_type paramerter to rte_eth_dev_allocate Tetsuya Mukawa
2015-02-01  4:01       ` [dpdk-dev] [PATCH v6 12/13] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-02-02  5:42         ` Qiu, Michael
2015-02-02  6:22           ` Qiu, Michael
2015-02-03  1:28             ` Tetsuya Mukawa
2015-02-01  4:02       ` [dpdk-dev] [PATCH v6 13/13] eal: Enable port hotplug framework in Linux Tetsuya Mukawa
2015-02-01  4:02       ` [dpdk-dev] [PATCH v6] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-02-01  4:02       ` [dpdk-dev] [PATCH v6] testpmd: " Tetsuya Mukawa
     [not found]         ` <8CEF83825BEC744B83065625E567D7C2049DCAD2@IRSMSX108.ger.corp.intel.com>
2015-02-03  1:32           ` Tetsuya Mukawa
2015-02-03 10:03             ` Iremonger, Bernard
2015-02-03 10:31               ` Tetsuya Mukawa
     [not found]           ` <1688512.MY7Nexz1BF@xps13>
2015-02-03  1:34             ` Tetsuya Mukawa
2015-02-03  6:15         ` Qiu, Michael
2015-02-03  9:14           ` Qiu, Michael
2015-02-03 10:29             ` Tetsuya Mukawa
2015-02-04  1:44               ` Qiu, Michael
2015-02-05  1:37                 ` Tetsuya Mukawa
2015-02-03  6:59         ` Qiu, Michael
2015-02-03 10:26           ` Tetsuya Mukawa
2015-02-03 13:03       ` [dpdk-dev] [PATCH v6 00/13] Port Hotplug Framework Iremonger, Bernard
2015-02-05  1:32         ` Tetsuya Mukawa
2015-02-03 18:35       ` Iremonger, Bernard
2015-02-05  1:34         ` Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 09/11] ethdev: Add one dev_type paramerter to rte_eth_dev_allocate Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 10/11] eal/pci: Add rte_eal_dev_attach/detach() functions Tetsuya Mukawa
2015-01-21  3:49     ` Qiu, Michael
2015-01-21  6:34       ` Tetsuya Mukawa
2015-01-19 10:40   ` [dpdk-dev] [PATCH v4 11/11] eal: Enable port hotplug framework in Linux Tetsuya Mukawa
2015-01-19 13:15   ` [dpdk-dev] [PATCH v4 00/11] Port Hotplug Framework Qiu, Michael
2015-01-27  3:00   ` Qiu, Michael
2015-01-27  5:01     ` Tetsuya Mukawa
2015-01-27  5:50       ` Qiu, Michael
2015-01-27  7:24         ` Tetsuya Mukawa
2015-01-19 10:41 ` [dpdk-dev] [PATCH v4] librte_pmd_pcap: Add port hotplug support Tetsuya Mukawa
2015-01-19 10:42 ` [dpdk-dev] [PATCH v4] testpmd: " Tetsuya Mukawa

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