Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[pandora-kernel.git] / include / linux / nfs_xdr.h

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 2c2c67d..78b101e 100644 (file)
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -3,6 +3,7 @@
 
 #include <linux/nfsacl.h>
 #include <linux/nfs3.h>
+#include <linux/sunrpc/gss_api.h>
 
 /*
  * To change the maximum rsize and wsize supported by the NFS client, adjust
@@ -14,6 +15,9 @@
 #define NFS_DEF_FILE_IO_SIZE   (4096U)
 #define NFS_MIN_FILE_IO_SIZE   (1024U)
 
+/* Forward declaration for NFS v3 */
+struct nfs4_secinfo_flavors;
+
 struct nfs_fsid {
        uint64_t                major;
        uint64_t                minor;
@@ -78,6 +82,7 @@ struct nfs_fattr {
 #define NFS_ATTR_FATTR_CHANGE          (1U << 17)
 #define NFS_ATTR_FATTR_PRECHANGE       (1U << 18)
 #define NFS_ATTR_FATTR_V4_REFERRAL     (1U << 19)      /* NFSv4 referral */
+#define NFS_ATTR_FATTR_MOUNTPOINT      (1U << 20)      /* Treat as mountpoint */
 
 #define NFS_ATTR_FATTR (NFS_ATTR_FATTR_TYPE \
                | NFS_ATTR_FATTR_MODE \
@@ -190,8 +195,9 @@ struct nfs4_get_lease_time_res {
 #define PNFS_LAYOUT_MAXSIZE 4096
 
 struct nfs4_layoutdriver_data {
+       struct page **pages;
+       __u32 pglen;
        __u32 len;
-       void *buf;
 };
 
 struct pnfs_layout_range {
@@ -209,6 +215,7 @@ struct nfs4_layoutget_args {
        struct nfs_open_context *ctx;
        struct nfs4_sequence_args seq_args;
        nfs4_stateid stateid;
+       struct nfs4_layoutdriver_data layout;
 };
 
 struct nfs4_layoutget_res {
@@ -216,8 +223,8 @@ struct nfs4_layoutget_res {
        struct pnfs_layout_range range;
        __u32 type;
        nfs4_stateid stateid;
-       struct nfs4_layoutdriver_data layout;
        struct nfs4_sequence_res seq_res;
+       struct nfs4_layoutdriver_data *layoutp;
 };
 
 struct nfs4_layoutget {
@@ -236,6 +243,29 @@ struct nfs4_getdeviceinfo_res {
        struct nfs4_sequence_res seq_res;
 };
 
+struct nfs4_layoutcommit_args {
+       nfs4_stateid stateid;
+       __u64 lastbytewritten;
+       struct inode *inode;
+       const u32 *bitmask;
+       struct nfs4_sequence_args seq_args;
+};
+
+struct nfs4_layoutcommit_res {
+       struct nfs_fattr *fattr;
+       const struct nfs_server *server;
+       struct nfs4_sequence_res seq_res;
+};
+
+struct nfs4_layoutcommit_data {
+       struct rpc_task task;
+       struct nfs_fattr fattr;
+       struct pnfs_layout_segment *lseg;
+       struct rpc_cred *cred;
+       struct nfs4_layoutcommit_args args;
+       struct nfs4_layoutcommit_res res;
+};
+
 /*
  * Arguments to the open call.
  */
@@ -936,6 +966,38 @@ struct nfs4_fs_locations_res {
        struct nfs4_sequence_res        seq_res;
 };
 
+struct nfs4_secinfo_oid {
+       unsigned int len;
+       char data[GSS_OID_MAX_LEN];
+};
+
+struct nfs4_secinfo_gss {
+       struct nfs4_secinfo_oid sec_oid4;
+       unsigned int qop4;
+       unsigned int service;
+};
+
+struct nfs4_secinfo_flavor {
+       unsigned int            flavor;
+       struct nfs4_secinfo_gss gss;
+};
+
+struct nfs4_secinfo_flavors {
+       unsigned int num_flavors;
+       struct nfs4_secinfo_flavor flavors[0];
+};
+
+struct nfs4_secinfo_arg {
+       const struct nfs_fh             *dir_fh;
+       const struct qstr               *name;
+       struct nfs4_sequence_args       seq_args;
+};
+
+struct nfs4_secinfo_res {
+       struct nfs4_secinfo_flavors     *flavors;
+       struct nfs4_sequence_res        seq_res;
+};
+
 #endif /* CONFIG_NFS_V4 */
 
 struct nfstime4 {
@@ -1040,6 +1102,7 @@ struct nfs_write_data {
        struct nfs_writeres     res;            /* result struct */
        struct pnfs_layout_segment *lseg;
        struct nfs_client       *ds_clp;        /* pNFS data server */
+       int                     ds_commit_index;
        const struct rpc_call_ops *mds_ops;
        int (*write_done_cb) (struct rpc_task *task, struct nfs_write_data *data);
 #ifdef CONFIG_NFS_V4
@@ -1071,7 +1134,7 @@ struct nfs_rpc_ops {
                            struct nfs_fattr *);
        int     (*setattr) (struct dentry *, struct nfs_fattr *,
                            struct iattr *);
-       int     (*lookup)  (struct inode *, struct qstr *,
+       int     (*lookup)  (struct rpc_clnt *clnt, struct inode *, struct qstr *,
                            struct nfs_fh *, struct nfs_fattr *);
        int     (*access)  (struct inode *, struct nfs_access_entry *);
        int     (*readlink)(struct inode *, struct page *, unsigned int,
@@ -1118,6 +1181,7 @@ struct nfs_rpc_ops {
                                struct iattr *iattr);
        int     (*init_client) (struct nfs_client *, const struct rpc_timeout *,
                                const char *, rpc_authflavor_t, int);
+       int     (*secinfo)(struct inode *, const struct qstr *, struct nfs4_secinfo_flavors *);
 };
 
 /*