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ehea: dynamic add / remove port

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This patch introduces functionality to dynamically add / remove
ehea ports via an userspace DLPAR tool. It creates a subnode for
each logical port in the sysfs.

Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jan-Bernd Themann
2007-02-28 18:34:02 +01:00
committed by Jeff Garzik
parent 459e536b1d
commit 1acf2318dd
2 changed files with 327 additions and 129 deletions
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9
drivers/net/ehea/ehea.h
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@@ -39,7 +39,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
#define DRV_VERSION "EHEA_0046"
#define DRV_VERSION "EHEA_0048"
#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -380,10 +380,11 @@ struct ehea_port_res {
};
#define EHEA_MAX_PORTS 16
struct ehea_adapter {
u64 handle;
u8 num_ports;
struct ehea_port *port[16];
struct ibmebus_dev *ebus_dev;
struct ehea_port *port[EHEA_MAX_PORTS];
struct ehea_eq *neq; /* notification event queue */
struct workqueue_struct *ehea_wq;
struct tasklet_struct neq_tasklet;
@@ -406,7 +407,7 @@ struct ehea_port {
struct net_device *netdev;
struct net_device_stats stats;
struct ehea_port_res port_res[EHEA_MAX_PORT_RES];
struct device_node *of_dev_node; /* Open Firmware Device Node */
struct of_device ofdev; /* Open Firmware Device */
struct ehea_mc_list *mc_list; /* Multicast MAC addresses */
struct vlan_group *vgrp;
struct ehea_eq *qp_eq;