* vim:expandtab:shiftwidth=8:tabstop=8:
*
* Modifications for Lustre
- * Copyright 2004 - 2006, Cluster File Systems, Inc.
- * All rights reserved
+ *
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+ *
* Author: Eric Mei <ericm@clusterfs.com>
*/
#include "gss_api.h"
static CFS_LIST_HEAD(registered_mechs);
-static spinlock_t registered_mechs_lock = SPIN_LOCK_UNLOCKED;
+static cfs_spinlock_t registered_mechs_lock = CFS_SPIN_LOCK_UNLOCKED;
int lgss_mech_register(struct gss_api_mech *gm)
{
- spin_lock(®istered_mechs_lock);
- list_add(&gm->gm_list, ®istered_mechs);
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_add(&gm->gm_list, ®istered_mechs);
+ cfs_spin_unlock(®istered_mechs_lock);
CWARN("Register %s mechanism\n", gm->gm_name);
return 0;
}
void lgss_mech_unregister(struct gss_api_mech *gm)
{
- spin_lock(®istered_mechs_lock);
- list_del(&gm->gm_list);
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_del(&gm->gm_list);
+ cfs_spin_unlock(®istered_mechs_lock);
CWARN("Unregister %s mechanism\n", gm->gm_name);
}
struct gss_api_mech *lgss_mech_get(struct gss_api_mech *gm)
{
- __module_get(gm->gm_owner);
+ __cfs_module_get(gm->gm_owner);
return gm;
}
{
struct gss_api_mech *pos, *gm = NULL;
- spin_lock(®istered_mechs_lock);
- list_for_each_entry(pos, ®istered_mechs, gm_list) {
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_for_each_entry(pos, ®istered_mechs, gm_list) {
if (0 == strcmp(name, pos->gm_name)) {
- if (!try_module_get(pos->gm_owner))
+ if (!cfs_try_module_get(pos->gm_owner))
continue;
gm = pos;
break;
}
}
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_unlock(®istered_mechs_lock);
return gm;
}
{
struct gss_api_mech *pos, *gm = NULL;
- spin_lock(®istered_mechs_lock);
- list_for_each_entry(pos, ®istered_mechs, gm_list) {
- if (!try_module_get(pos->gm_owner))
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_for_each_entry(pos, ®istered_mechs, gm_list) {
+ if (!cfs_try_module_get(pos->gm_owner))
continue;
if (!mech_supports_subflavor(pos, subflavor)) {
- module_put(pos->gm_owner);
+ cfs_module_put(pos->gm_owner);
continue;
}
gm = pos;
break;
}
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_unlock(®istered_mechs_lock);
return gm;
}
void lgss_mech_put(struct gss_api_mech *gm)
{
- module_put(gm->gm_owner);
+ cfs_module_put(gm->gm_owner);
}
/* The mech could probably be determined from the token instead, but it's just
__u32 lgss_get_mic(struct gss_ctx *context_handle,
int msgcnt,
rawobj_t *msg,
+ int iovcnt,
+ lnet_kiov_t *iovs,
rawobj_t *mic_token)
{
LASSERT(context_handle);
->gss_get_mic(context_handle,
msgcnt,
msg,
+ iovcnt,
+ iovs,
mic_token);
}
__u32 lgss_verify_mic(struct gss_ctx *context_handle,
int msgcnt,
rawobj_t *msg,
+ int iovcnt,
+ lnet_kiov_t *iovs,
rawobj_t *mic_token)
{
LASSERT(context_handle);
->gss_verify_mic(context_handle,
msgcnt,
msg,
+ iovcnt,
+ iovs,
mic_token);
}
}
-__u32 lgss_plain_encrypt(struct gss_ctx *ctx,
- int decrypt,
- int length,
- void *in_buf,
- void *out_buf)
+__u32 lgss_prep_bulk(struct gss_ctx *context_handle,
+ struct ptlrpc_bulk_desc *desc)
{
- LASSERT(ctx);
- LASSERT(ctx->mech_type);
- LASSERT(ctx->mech_type->gm_ops);
- LASSERT(ctx->mech_type->gm_ops->gss_plain_encrypt);
+ LASSERT(context_handle);
+ LASSERT(context_handle->mech_type);
+ LASSERT(context_handle->mech_type->gm_ops);
+ LASSERT(context_handle->mech_type->gm_ops->gss_prep_bulk);
+
+ return context_handle->mech_type->gm_ops
+ ->gss_prep_bulk(context_handle, desc);
+}
- return ctx->mech_type->gm_ops
- ->gss_plain_encrypt(ctx, decrypt, length, in_buf, out_buf);
+__u32 lgss_wrap_bulk(struct gss_ctx *context_handle,
+ struct ptlrpc_bulk_desc *desc,
+ rawobj_t *token,
+ int adj_nob)
+{
+ LASSERT(context_handle);
+ LASSERT(context_handle->mech_type);
+ LASSERT(context_handle->mech_type->gm_ops);
+ LASSERT(context_handle->mech_type->gm_ops->gss_wrap_bulk);
+
+ return context_handle->mech_type->gm_ops
+ ->gss_wrap_bulk(context_handle, desc, token, adj_nob);
+}
+
+__u32 lgss_unwrap_bulk(struct gss_ctx *context_handle,
+ struct ptlrpc_bulk_desc *desc,
+ rawobj_t *token,
+ int adj_nob)
+{
+ LASSERT(context_handle);
+ LASSERT(context_handle->mech_type);
+ LASSERT(context_handle->mech_type->gm_ops);
+ LASSERT(context_handle->mech_type->gm_ops->gss_unwrap_bulk);
+
+ return context_handle->mech_type->gm_ops
+ ->gss_unwrap_bulk(context_handle, desc, token, adj_nob);
}
/* gss_delete_sec_context: free all resources associated with context_handle.