This patch removes the create, create_vn2vn, destroy,
enable and disable module parameters. Previous patches
have added these interfaces to the fcoe_sysfs layout
and these misplaced interfaces are no longer necessary.
Signed-off-by: Robert Love <robert.w.love@xxxxxxxxx>
---
drivers/scsi/fcoe/fcoe_transport.c | 211 ------------------------------------
include/scsi/libfcoe.h | 7 -
2 files changed, 1 insertion(+), 217 deletions(-)
diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c
index 8e50d9a..f9e6e67 100644
--- a/drivers/scsi/fcoe/fcoe_transport.c
+++ b/drivers/scsi/fcoe/fcoe_transport.c
@@ -32,15 +32,11 @@ MODULE_AUTHOR("Open-FCoE.org");
MODULE_DESCRIPTION("FIP discovery protocol and FCoE transport for FCoE HBAs");
MODULE_LICENSE("GPL v2");
-static int fcoe_transport_create(const char *, struct kernel_param *);
-static int fcoe_transport_destroy(const char *, struct kernel_param *);
static int fcoe_transport_show(char *buffer, const struct kernel_param *kp);
static struct fcoe_transport *fcoe_transport_lookup(struct net_device *device);
static struct fcoe_transport *fcoe_netdev_map_lookup(struct net_device *device);
-static int fcoe_transport_enable(const char *, struct kernel_param *);
-static int fcoe_transport_disable(const char *, struct kernel_param *);
static int libfcoe_device_notification(struct notifier_block *notifier,
- ulong event, void *ptr);
+ ulong event, void *ptr);
static LIST_HEAD(fcoe_transports);
static DEFINE_MUTEX(ft_mutex);
@@ -55,29 +51,6 @@ module_param_call(show, NULL, fcoe_transport_show, NULL, S_IRUSR);
__MODULE_PARM_TYPE(show, "string");
MODULE_PARM_DESC(show, " Show attached FCoE transports");
-module_param_call(create, fcoe_transport_create, NULL,
- (void *)FIP_MODE_FABRIC, S_IWUSR);
-__MODULE_PARM_TYPE(create, "string");
-MODULE_PARM_DESC(create, " Creates fcoe instance on a ethernet interface");
-
-module_param_call(create_vn2vn, fcoe_transport_create, NULL,
- (void *)FIP_MODE_VN2VN, S_IWUSR);
-__MODULE_PARM_TYPE(create_vn2vn, "string");
-MODULE_PARM_DESC(create_vn2vn, " Creates a VN_node to VN_node FCoE instance "
- "on an Ethernet interface");
-
-module_param_call(destroy, fcoe_transport_destroy, NULL, NULL, S_IWUSR);
-__MODULE_PARM_TYPE(destroy, "string");
-MODULE_PARM_DESC(destroy, " Destroys fcoe instance on a ethernet interface");
-
-module_param_call(enable, fcoe_transport_enable, NULL, NULL, S_IWUSR);
-__MODULE_PARM_TYPE(enable, "string");
-MODULE_PARM_DESC(enable, " Enables fcoe on a ethernet interface.");
-
-module_param_call(disable, fcoe_transport_disable, NULL, NULL, S_IWUSR);
-__MODULE_PARM_TYPE(disable, "string");
-MODULE_PARM_DESC(disable, " Disables fcoe on a ethernet interface.");
-
/* notification function for packets from net device */
static struct notifier_block libfcoe_notifier = {
.notifier_call = libfcoe_device_notification,
@@ -730,188 +703,6 @@ out_nodev:
EXPORT_SYMBOL(fcoe_ctlr_destroy_store);
/**
- * fcoe_transport_create() - Create a fcoe interface
- * @buffer: The name of the Ethernet interface to create on
- * @kp: The associated kernel param
- *
- * Called from sysfs. This holds the ft_mutex while calling the
- * registered fcoe transport's create function.
- *
- * Returns: 0 for success
- */
-static int fcoe_transport_create(const char *buffer, struct kernel_param *kp)
-{
- int rc = -ENODEV;
- struct net_device *netdev = NULL;
- struct fcoe_transport *ft = NULL;
- enum fip_state fip_mode = (enum fip_state)(long)kp->arg;
-
- mutex_lock(&ft_mutex);
-
- netdev = fcoe_if_to_netdev(buffer);
- if (!netdev) {
- LIBFCOE_TRANSPORT_DBG("Invalid device %s.\n", buffer);
- goto out_nodev;
- }
-
- ft = fcoe_netdev_map_lookup(netdev);
- if (ft) {
- LIBFCOE_TRANSPORT_DBG("transport %s already has existing "
- "FCoE instance on %s.\n",
- ft->name, netdev->name);
- rc = -EEXIST;
- goto out_putdev;
- }
-
- ft = fcoe_transport_lookup(netdev);
- if (!ft) {
- LIBFCOE_TRANSPORT_DBG("no FCoE transport found for %s.\n",
- netdev->name);
- goto out_putdev;
- }
-
- rc = fcoe_add_netdev_mapping(netdev, ft);
- if (rc) {
- LIBFCOE_TRANSPORT_DBG("failed to add new netdev mapping "
- "for FCoE transport %s for %s.\n",
- ft->name, netdev->name);
- goto out_putdev;
- }
-
- /* pass to transport create */
- rc = ft->create ? ft->create(netdev, fip_mode) : -ENODEV;
- if (rc)
- fcoe_del_netdev_mapping(netdev);
-
- LIBFCOE_TRANSPORT_DBG("transport %s %s to create fcoe on %s.\n",
- ft->name, (rc) ? "failed" : "succeeded",
- netdev->name);
-
-out_putdev:
- dev_put(netdev);
-out_nodev:
- mutex_unlock(&ft_mutex);
- return rc;
-}
-
-/**
- * fcoe_transport_destroy() - Destroy a FCoE interface
- * @buffer: The name of the Ethernet interface to be destroyed
- * @kp: The associated kernel parameter
- *
- * Called from sysfs. This holds the ft_mutex while calling the
- * registered fcoe transport's destroy function.
- *
- * Returns: 0 for success
- */
-static int fcoe_transport_destroy(const char *buffer, struct kernel_param *kp)
-{
- int rc = -ENODEV;
- struct net_device *netdev = NULL;
- struct fcoe_transport *ft = NULL;
-
- mutex_lock(&ft_mutex);
-
- netdev = fcoe_if_to_netdev(buffer);
- if (!netdev) {
- LIBFCOE_TRANSPORT_DBG("invalid device %s.\n", buffer);
- goto out_nodev;
- }
-
- ft = fcoe_netdev_map_lookup(netdev);
- if (!ft) {
- LIBFCOE_TRANSPORT_DBG("no FCoE transport found for %s.\n",
- netdev->name);
- goto out_putdev;
- }
-
- /* pass to transport destroy */
- rc = ft->destroy ? ft->destroy(netdev) : -ENODEV;
- fcoe_del_netdev_mapping(netdev);
- LIBFCOE_TRANSPORT_DBG("transport %s %s to destroy fcoe on %s.\n",
- ft->name, (rc) ? "failed" : "succeeded",
- netdev->name);
-
-out_putdev:
- dev_put(netdev);
-out_nodev:
- mutex_unlock(&ft_mutex);
- return rc;
-}
-
-/**
- * fcoe_transport_disable() - Disables a FCoE interface
- * @buffer: The name of the Ethernet interface to be disabled
- * @kp: The associated kernel parameter
- *
- * Called from sysfs.
- *
- * Returns: 0 for success
- */
-static int fcoe_transport_disable(const char *buffer, struct kernel_param *kp)
-{
- int rc = -ENODEV;
- struct net_device *netdev = NULL;
- struct fcoe_transport *ft = NULL;
-
- mutex_lock(&ft_mutex);
-
- netdev = fcoe_if_to_netdev(buffer);
- if (!netdev)
- goto out_nodev;
-
- ft = fcoe_netdev_map_lookup(netdev);
- if (!ft)
- goto out_putdev;
-
- rc = ft->disable ? ft->disable(netdev) : -ENODEV;
-
-out_putdev:
- dev_put(netdev);
-out_nodev:
- mutex_unlock(&ft_mutex);
-
- if (rc == -ERESTARTSYS)
- return restart_syscall();
- else
- return rc;
-}
-
-/**
- * fcoe_transport_enable() - Enables a FCoE interface
- * @buffer: The name of the Ethernet interface to be enabled
- * @kp: The associated kernel parameter
- *
- * Called from sysfs.
- *
- * Returns: 0 for success
- */
-static int fcoe_transport_enable(const char *buffer, struct kernel_param *kp)
-{
- int rc = -ENODEV;
- struct net_device *netdev = NULL;
- struct fcoe_transport *ft = NULL;
-
- mutex_lock(&ft_mutex);
-
- netdev = fcoe_if_to_netdev(buffer);
- if (!netdev)
- goto out_nodev;
-
- ft = fcoe_netdev_map_lookup(netdev);
- if (!ft)
- goto out_putdev;
-
- rc = ft->enable ? ft->enable(netdev) : -ENODEV;
-
-out_putdev:
- dev_put(netdev);
-out_nodev:
- mutex_unlock(&ft_mutex);
- return rc;
-}
-
-/**
* libfcoe_init() - Initialization routine for libfcoe.ko
*/
static int __init libfcoe_init(void)
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index b19a489..af2e444 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -291,11 +291,7 @@ static inline bool is_fip_mode(struct fcoe_ctlr *fip)
* @match: handler to allow the transport driver to match up a given netdev
* @alloc: handler to allocate per-instance FCoE structures
* (no discovery or login)
- * @create: handler to sysfs entry of create for FCoE instances
* @destroy: handler to delete per-instance FCoE structures
- * (frees all memory)
- * @enable: handler to sysfs entry of enable for FCoE instances
- * @disable: handler to sysfs entry of disable for FCoE instances
*/
struct fcoe_transport {
char name[IFNAMSIZ];
@@ -303,10 +299,7 @@ struct fcoe_transport {
struct list_head list;
bool (*match) (struct net_device *device);
int (*alloc) (struct net_device *device);
- int (*create) (struct net_device *device, enum fip_state fip_mode);
int (*destroy) (struct net_device *device);
- int (*enable) (struct net_device *device);
- int (*disable) (struct net_device *device);
};
/**
--
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