upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
2.0 KiB
84 lines
2.0 KiB
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Masami Komiya <mkomiya@sonare.it> 2004
|
|
*/
|
|
|
|
#ifndef __NFS_H__
|
|
#define __NFS_H__
|
|
|
|
#define SUNRPC_PORT 111
|
|
|
|
#define PROG_PORTMAP 100000
|
|
#define PROG_NFS 100003
|
|
#define PROG_MOUNT 100005
|
|
|
|
#define MSG_CALL 0
|
|
#define MSG_REPLY 1
|
|
|
|
#define PORTMAP_GETPORT 3
|
|
|
|
#define MOUNT_ADDENTRY 1
|
|
#define MOUNT_UMOUNTALL 4
|
|
|
|
#define NFS_LOOKUP 4
|
|
#define NFS_READLINK 5
|
|
#define NFS_READ 6
|
|
|
|
#define NFS3PROC_LOOKUP 3
|
|
|
|
#define NFS_FHSIZE 32
|
|
#define NFS3_FHSIZE 64
|
|
|
|
#define NFSERR_PERM 1
|
|
#define NFSERR_NOENT 2
|
|
#define NFSERR_ACCES 13
|
|
#define NFSERR_ISDIR 21
|
|
#define NFSERR_INVAL 22
|
|
|
|
/*
|
|
* Block size used for NFS read accesses. A RPC reply packet (including all
|
|
* headers) must fit within a single Ethernet frame to avoid fragmentation.
|
|
* However, if CONFIG_IP_DEFRAG is set, a bigger value could be used. In any
|
|
* case, most NFS servers are optimized for a power of 2.
|
|
*/
|
|
#define NFS_READ_SIZE 1024 /* biggest power of two that fits Ether frame */
|
|
|
|
/* Values for Accept State flag on RPC answers (See: rfc1831) */
|
|
enum rpc_accept_stat {
|
|
NFS_RPC_SUCCESS = 0, /* RPC executed successfully */
|
|
NFS_RPC_PROG_UNAVAIL = 1, /* remote hasn't exported program */
|
|
NFS_RPC_PROG_MISMATCH = 2, /* remote can't support version # */
|
|
NFS_RPC_PROC_UNAVAIL = 3, /* program can't support procedure */
|
|
NFS_RPC_GARBAGE_ARGS = 4, /* procedure can't decode params */
|
|
NFS_RPC_SYSTEM_ERR = 5 /* errors like memory allocation failure */
|
|
};
|
|
|
|
struct rpc_t {
|
|
union {
|
|
uint8_t data[2048];
|
|
struct {
|
|
uint32_t id;
|
|
uint32_t type;
|
|
uint32_t rpcvers;
|
|
uint32_t prog;
|
|
uint32_t vers;
|
|
uint32_t proc;
|
|
uint32_t data[1];
|
|
} call;
|
|
struct {
|
|
uint32_t id;
|
|
uint32_t type;
|
|
uint32_t rstatus;
|
|
uint32_t verifier;
|
|
uint32_t v2;
|
|
uint32_t astatus;
|
|
uint32_t data[NFS_READ_SIZE];
|
|
} reply;
|
|
} u;
|
|
} __attribute__((packed));
|
|
void nfs_start(void); /* Begin NFS */
|
|
|
|
|
|
/**********************************************************************/
|
|
|
|
#endif /* __NFS_H__ */
|
|
|