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
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774 lines
18 KiB
774 lines
18 KiB
/*
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* NFS support driver - based on etherboot and U-BOOT's tftp.c
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*
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* Masami Komiya <mkomiya@sonare.it> 2004
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*
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*/
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/* NOTE: the NFS code is heavily inspired by the NetBSD netboot code (read:
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* large portions are copied verbatim) as distributed in OSKit 0.97. A few
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* changes were necessary to adapt the code to Etherboot and to fix several
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* inconsistencies. Also the RPC message preparation is done "by hand" to
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* avoid adding netsprintf() which I find hard to understand and use. */
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/* NOTE 2: Etherboot does not care about things beyond the kernel image, so
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* it loads the kernel image off the boot server (ARP_SERVER) and does not
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* access the client root disk (root-path in dhcpd.conf), which would use
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* ARP_ROOTSERVER. The root disk is something the operating system we are
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* about to load needs to use. This is different from the OSKit 0.97 logic. */
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/* NOTE 3: Symlink handling introduced by Anselm M Hoffmeister, 2003-July-14
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* If a symlink is encountered, it is followed as far as possible (recursion
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* possible, maximum 16 steps). There is no clearing of ".."'s inside the
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* path, so please DON'T DO THAT. thx. */
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#include <common.h>
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#include <command.h>
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#include <net.h>
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#include <malloc.h>
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#include "nfs.h"
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#include "bootp.h"
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/*#define NFS_DEBUG*/
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#if ((CONFIG_COMMANDS & CFG_CMD_NET) && (CONFIG_COMMANDS & CFG_CMD_NFS))
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#define HASHES_PER_LINE 65 /* Number of "loading" hashes per line */
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#define NFS_TIMEOUT 60
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static int fs_mounted = 0;
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static unsigned long rpc_id = 0;
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static int nfs_offset = -1;
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static int nfs_len;
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static char dirfh[NFS_FHSIZE]; /* file handle of directory */
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static char filefh[NFS_FHSIZE]; /* file handle of kernel image */
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static IPaddr_t NfsServerIP;
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static int NfsSrvMountPort;
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static int NfsSrvNfsPort;
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static int NfsOurPort;
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static int NfsTimeoutCount;
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static int NfsState;
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#define STATE_PRCLOOKUP_PROG_MOUNT_REQ 1
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#define STATE_PRCLOOKUP_PROG_NFS_REQ 2
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#define STATE_MOUNT_REQ 3
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#define STATE_UMOUNT_REQ 4
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#define STATE_LOOKUP_REQ 5
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#define STATE_READ_REQ 6
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#define STATE_READLINK_REQ 7
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static char default_filename[64];
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static char *nfs_filename;
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static char *nfs_path;
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static char nfs_path_buff[2048];
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static __inline__ void
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store_block (uchar * src, unsigned offset, unsigned len)
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{
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ulong newsize = offset + len;
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#ifdef CFG_DIRECT_FLASH_NFS
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int i, rc = 0;
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for (i=0; i<CFG_MAX_FLASH_BANKS; i++) {
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/* start address in flash? */
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if (load_addr + offset >= flash_info[i].start[0]) {
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rc = 1;
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break;
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}
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}
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if (rc) { /* Flash is destination for this packet */
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rc = flash_write ((uchar *)src, (ulong)(load_addr+offset), len);
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if (rc) {
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flash_perror (rc);
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NetState = NETLOOP_FAIL;
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return;
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}
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} else
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#endif /* CFG_DIRECT_FLASH_NFS */
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{
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(void)memcpy ((void *)(load_addr + offset), src, len);
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}
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if (NetBootFileXferSize < (offset+len))
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NetBootFileXferSize = newsize;
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}
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static char*
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basename (char *path)
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{
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char *fname;
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fname = path + strlen(path) - 1;
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while (fname >= path) {
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if (*fname == '/') {
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fname++;
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break;
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}
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fname--;
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}
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return fname;
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}
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static char*
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dirname (char *path)
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{
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char *fname;
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fname = basename (path);
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--fname;
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*fname = '\0';
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return path;
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}
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/**************************************************************************
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RPC_ADD_CREDENTIALS - Add RPC authentication/verifier entries
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**************************************************************************/
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static long *rpc_add_credentials (long *p)
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{
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int hl;
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int hostnamelen;
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char hostname[256];
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strcpy (hostname, "");
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hostnamelen=strlen (hostname);
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/* Here's the executive summary on authentication requirements of the
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* various NFS server implementations: Linux accepts both AUTH_NONE
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* and AUTH_UNIX authentication (also accepts an empty hostname field
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* in the AUTH_UNIX scheme). *BSD refuses AUTH_NONE, but accepts
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* AUTH_UNIX (also accepts an empty hostname field in the AUTH_UNIX
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* scheme). To be safe, use AUTH_UNIX and pass the hostname if we have
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* it (if the BOOTP/DHCP reply didn't give one, just use an empty
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* hostname). */
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hl = (hostnamelen + 3) & ~3;
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/* Provide an AUTH_UNIX credential. */
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*p++ = htonl(1); /* AUTH_UNIX */
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*p++ = htonl(hl+20); /* auth length */
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*p++ = htonl(0); /* stamp */
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*p++ = htonl(hostnamelen); /* hostname string */
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if (hostnamelen & 3) {
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*(p + hostnamelen / 4) = 0; /* add zero padding */
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}
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memcpy (p, hostname, hostnamelen);
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p += hl / 4;
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*p++ = 0; /* uid */
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*p++ = 0; /* gid */
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*p++ = 0; /* auxiliary gid list */
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/* Provide an AUTH_NONE verifier. */
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*p++ = 0; /* AUTH_NONE */
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*p++ = 0; /* auth length */
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return p;
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}
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/**************************************************************************
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RPC_LOOKUP - Lookup RPC Port numbers
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**************************************************************************/
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static void
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rpc_req (int rpc_prog, int rpc_proc, uint32_t *data, int datalen)
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{
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struct rpc_t pkt;
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unsigned long id;
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uint32_t *p;
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int pktlen;
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int sport;
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id = ++rpc_id;
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pkt.u.call.id = htonl(id);
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pkt.u.call.type = htonl(MSG_CALL);
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pkt.u.call.rpcvers = htonl(2); /* use RPC version 2 */
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pkt.u.call.prog = htonl(rpc_prog);
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pkt.u.call.vers = htonl(2); /* portmapper is version 2 */
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pkt.u.call.proc = htonl(rpc_proc);
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p = (uint32_t *)&(pkt.u.call.data);
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if (datalen)
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memcpy ((char *)p, (char *)data, datalen*sizeof(uint32_t));
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pktlen = (char *)p + datalen*sizeof(uint32_t) - (char *)&pkt;
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memcpy ((char *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE, (char *)&pkt, pktlen);
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if (rpc_prog == PROG_PORTMAP)
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sport = SUNRPC_PORT;
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else if (rpc_prog == PROG_MOUNT)
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sport = NfsSrvMountPort;
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else
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sport = NfsSrvNfsPort;
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NetSendUDPPacket (NetServerEther, NfsServerIP, sport, NfsOurPort, pktlen);
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}
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/**************************************************************************
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RPC_LOOKUP - Lookup RPC Port numbers
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**************************************************************************/
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static void
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rpc_lookup_req (int prog, int ver)
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{
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uint32_t data[16];
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data[0] = 0; data[1] = 0; /* auth credential */
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data[2] = 0; data[3] = 0; /* auth verifier */
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data[4] = htonl(prog);
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data[5] = htonl(ver);
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data[6] = htonl(17); /* IP_UDP */
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data[7] = 0;
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rpc_req (PROG_PORTMAP, PORTMAP_GETPORT, data, 8);
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}
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/**************************************************************************
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NFS_MOUNT - Mount an NFS Filesystem
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**************************************************************************/
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static void
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nfs_mount_req (char *path)
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{
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uint32_t data[1024];
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uint32_t *p;
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int len;
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int pathlen;
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pathlen = strlen (path);
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p = &(data[0]);
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p = (uint32_t *)rpc_add_credentials((long *)p);
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*p++ = htonl(pathlen);
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if (pathlen & 3) *(p + pathlen / 4) = 0;
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memcpy (p, path, pathlen);
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p += (pathlen + 3) / 4;
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len = (uint32_t *)p - (uint32_t *)&(data[0]);
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rpc_req (PROG_MOUNT, MOUNT_ADDENTRY, data, len);
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}
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/**************************************************************************
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NFS_UMOUNTALL - Unmount all our NFS Filesystems on the Server
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**************************************************************************/
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static void
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nfs_umountall_req (void)
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{
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uint32_t data[1024];
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uint32_t *p;
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int len;
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if ((NfsSrvMountPort == -1) || (!fs_mounted)) {
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/* Nothing mounted, nothing to umount */
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return;
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}
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p = &(data[0]);
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p = (uint32_t *)rpc_add_credentials ((long *)p);
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len = (uint32_t *)p - (uint32_t *)&(data[0]);
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rpc_req (PROG_MOUNT, MOUNT_UMOUNTALL, data, len);
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}
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/***************************************************************************
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* NFS_READLINK (AH 2003-07-14)
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* This procedure is called when read of the first block fails -
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* this probably happens when it's a directory or a symlink
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* In case of successful readlink(), the dirname is manipulated,
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* so that inside the nfs() function a recursion can be done.
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**************************************************************************/
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static void
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nfs_readlink_req (void)
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{
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uint32_t data[1024];
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uint32_t *p;
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int len;
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p = &(data[0]);
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p = (uint32_t *)rpc_add_credentials ((long *)p);
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memcpy (p, filefh, NFS_FHSIZE);
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p += (NFS_FHSIZE / 4);
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len = (uint32_t *)p - (uint32_t *)&(data[0]);
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rpc_req (PROG_NFS, NFS_READLINK, data, len);
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}
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/**************************************************************************
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NFS_LOOKUP - Lookup Pathname
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**************************************************************************/
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static void
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nfs_lookup_req (char *fname)
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{
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uint32_t data[1024];
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uint32_t *p;
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int len;
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int fnamelen;
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fnamelen = strlen (fname);
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p = &(data[0]);
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p = (uint32_t *)rpc_add_credentials ((long *)p);
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memcpy (p, dirfh, NFS_FHSIZE);
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p += (NFS_FHSIZE / 4);
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*p++ = htonl(fnamelen);
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if (fnamelen & 3) *(p + fnamelen / 4) = 0;
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memcpy (p, fname, fnamelen);
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p += (fnamelen + 3) / 4;
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len = (uint32_t *)p - (uint32_t *)&(data[0]);
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rpc_req (PROG_NFS, NFS_LOOKUP, data, len);
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}
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/**************************************************************************
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NFS_READ - Read File on NFS Server
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**************************************************************************/
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static void
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nfs_read_req (int offset, int readlen)
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{
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uint32_t data[1024];
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uint32_t *p;
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int len;
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p = &(data[0]);
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p = (uint32_t *)rpc_add_credentials ((long *)p);
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memcpy (p, filefh, NFS_FHSIZE);
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p += (NFS_FHSIZE / 4);
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*p++ = htonl(offset);
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*p++ = htonl(readlen);
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*p++ = 0;
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len = (uint32_t *)p - (uint32_t *)&(data[0]);
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rpc_req (PROG_NFS, NFS_READ, data, len);
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}
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/**************************************************************************
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RPC request dispatcher
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**************************************************************************/
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static void
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NfsSend (void)
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{
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#ifdef NFS_DEBUG
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printf ("%s\n", __FUNCTION__);
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#endif
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switch (NfsState) {
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case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
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rpc_lookup_req (PROG_MOUNT, 1);
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break;
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case STATE_PRCLOOKUP_PROG_NFS_REQ:
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rpc_lookup_req (PROG_NFS, 2);
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break;
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case STATE_MOUNT_REQ:
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nfs_mount_req (nfs_path);
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break;
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case STATE_UMOUNT_REQ:
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nfs_umountall_req ();
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break;
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case STATE_LOOKUP_REQ:
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nfs_lookup_req (nfs_filename);
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break;
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case STATE_READ_REQ:
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nfs_read_req (nfs_offset, nfs_len);
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break;
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case STATE_READLINK_REQ:
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nfs_readlink_req ();
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break;
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}
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}
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/**************************************************************************
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Handlers for the reply from server
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**************************************************************************/
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static int
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rpc_lookup_reply (int prog, uchar *pkt, unsigned len)
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{
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struct rpc_t rpc_pkt;
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memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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#ifdef NFS_DEBUG
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printf ("%s\n", __FUNCTION__);
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#endif
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if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
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return -1;
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if (rpc_pkt.u.reply.rstatus ||
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rpc_pkt.u.reply.verifier ||
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rpc_pkt.u.reply.astatus ||
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rpc_pkt.u.reply.astatus) {
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return -1;
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}
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switch (prog) {
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case PROG_MOUNT:
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NfsSrvMountPort = ntohl(rpc_pkt.u.reply.data[0]);
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break;
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case PROG_NFS:
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NfsSrvNfsPort = ntohl(rpc_pkt.u.reply.data[0]);
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break;
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}
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return 0;
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}
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static int
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nfs_mount_reply (uchar *pkt, unsigned len)
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{
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struct rpc_t rpc_pkt;
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#ifdef NFS_DEBUG
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printf ("%s\n", __FUNCTION__);
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#endif
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memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
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return -1;
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if (rpc_pkt.u.reply.rstatus ||
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rpc_pkt.u.reply.verifier ||
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rpc_pkt.u.reply.astatus ||
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rpc_pkt.u.reply.data[0]) {
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return -1;
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}
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fs_mounted = 1;
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memcpy (dirfh, rpc_pkt.u.reply.data + 1, NFS_FHSIZE);
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return 0;
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}
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static int
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nfs_umountall_reply (uchar *pkt, unsigned len)
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{
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struct rpc_t rpc_pkt;
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#ifdef NFS_DEBUG
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printf ("%s\n", __FUNCTION__);
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#endif
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memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
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return -1;
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if (rpc_pkt.u.reply.rstatus ||
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rpc_pkt.u.reply.verifier ||
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rpc_pkt.u.reply.astatus) {
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return -1;
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}
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fs_mounted = 0;
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memset (dirfh, 0, sizeof(dirfh));
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return 0;
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}
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static int
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nfs_lookup_reply (uchar *pkt, unsigned len)
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{
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struct rpc_t rpc_pkt;
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#ifdef NFS_DEBUG
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printf ("%s\n", __FUNCTION__);
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#endif
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memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
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return -1;
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if (rpc_pkt.u.reply.rstatus ||
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rpc_pkt.u.reply.verifier ||
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rpc_pkt.u.reply.astatus ||
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rpc_pkt.u.reply.data[0]) {
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return -1;
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}
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memcpy (filefh, rpc_pkt.u.reply.data + 1, NFS_FHSIZE);
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return 0;
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}
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static int
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nfs_readlink_reply (uchar *pkt, unsigned len)
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{
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struct rpc_t rpc_pkt;
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int rlen;
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#ifdef NFS_DEBUG
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printf ("%s\n", __FUNCTION__);
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#endif
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memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
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return -1;
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if (rpc_pkt.u.reply.rstatus ||
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rpc_pkt.u.reply.verifier ||
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rpc_pkt.u.reply.astatus ||
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rpc_pkt.u.reply.data[0]) {
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return -1;
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}
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rlen = ntohl (rpc_pkt.u.reply.data[1]); /* new path length */
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if (*((char *)&(rpc_pkt.u.reply.data[2])) != '/') {
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int pathlen;
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strcat (nfs_path, "/");
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pathlen = strlen(nfs_path);
|
|
memcpy (nfs_path+pathlen, (uchar *)&(rpc_pkt.u.reply.data[2]), rlen);
|
|
nfs_path[pathlen+rlen+1] = 0;
|
|
} else {
|
|
memcpy (nfs_path, (uchar *)&(rpc_pkt.u.reply.data[2]), rlen);
|
|
nfs_path[rlen] = 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
nfs_read_reply (uchar *pkt, unsigned len)
|
|
{
|
|
struct rpc_t rpc_pkt;
|
|
int rlen;
|
|
|
|
#ifdef NFS_DEBUG_nop
|
|
printf ("%s\n", __FUNCTION__);
|
|
#endif
|
|
|
|
memcpy ((uchar *)&rpc_pkt, pkt, sizeof(rpc_pkt.u.reply));
|
|
|
|
if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
|
|
return -1;
|
|
|
|
if (rpc_pkt.u.reply.rstatus ||
|
|
rpc_pkt.u.reply.verifier ||
|
|
rpc_pkt.u.reply.astatus ||
|
|
rpc_pkt.u.reply.data[0]) {
|
|
if (rpc_pkt.u.reply.rstatus) {
|
|
return -9999;
|
|
}
|
|
if (rpc_pkt.u.reply.astatus) {
|
|
return -9999;
|
|
}
|
|
return -ntohl(rpc_pkt.u.reply.data[0]);;
|
|
}
|
|
|
|
if ((nfs_offset!=0) && !((nfs_offset) % (NFS_READ_SIZE/2*10*HASHES_PER_LINE))) {
|
|
puts ("\n\t ");
|
|
}
|
|
if (!(nfs_offset % ((NFS_READ_SIZE/2)*10))) {
|
|
putc ('#');
|
|
}
|
|
|
|
rlen = ntohl(rpc_pkt.u.reply.data[18]);
|
|
store_block ((uchar *)pkt+sizeof(rpc_pkt.u.reply), nfs_offset, rlen);
|
|
|
|
return rlen;
|
|
}
|
|
|
|
/**************************************************************************
|
|
Interfaces of U-BOOT
|
|
**************************************************************************/
|
|
|
|
static void
|
|
NfsHandler (uchar *pkt, unsigned dest, unsigned src, unsigned len)
|
|
{
|
|
int rlen;
|
|
|
|
#ifdef NFS_DEBUG
|
|
printf ("%s\n", __FUNCTION__);
|
|
#endif
|
|
|
|
if (dest != NfsOurPort) return;
|
|
|
|
switch (NfsState) {
|
|
case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
|
|
rpc_lookup_reply (PROG_MOUNT, pkt, len);
|
|
NfsState = STATE_PRCLOOKUP_PROG_NFS_REQ;
|
|
NfsSend ();
|
|
break;
|
|
|
|
case STATE_PRCLOOKUP_PROG_NFS_REQ:
|
|
rpc_lookup_reply (PROG_NFS, pkt, len);
|
|
NfsState = STATE_MOUNT_REQ;
|
|
NfsSend ();
|
|
break;
|
|
|
|
case STATE_MOUNT_REQ:
|
|
if (nfs_mount_reply(pkt, len)) {
|
|
puts ("*** ERROR: Cannot mount\n");
|
|
/* just to be sure... */
|
|
NfsState = STATE_UMOUNT_REQ;
|
|
NfsSend ();
|
|
} else {
|
|
NfsState = STATE_LOOKUP_REQ;
|
|
NfsSend ();
|
|
}
|
|
break;
|
|
|
|
case STATE_UMOUNT_REQ:
|
|
if (nfs_umountall_reply(pkt, len)) {
|
|
puts ("*** ERROR: Cannot umount\n");
|
|
NetState = NETLOOP_FAIL;
|
|
} else {
|
|
puts ("\ndone\n");
|
|
NetState = NETLOOP_SUCCESS;
|
|
}
|
|
break;
|
|
|
|
case STATE_LOOKUP_REQ:
|
|
if (nfs_lookup_reply(pkt, len)) {
|
|
puts ("*** ERROR: File lookup fail\n");
|
|
NfsState = STATE_UMOUNT_REQ;
|
|
NfsSend ();
|
|
} else {
|
|
NfsState = STATE_READ_REQ;
|
|
nfs_offset = 0;
|
|
nfs_len = NFS_READ_SIZE;
|
|
NfsSend ();
|
|
}
|
|
break;
|
|
|
|
case STATE_READLINK_REQ:
|
|
if (nfs_readlink_reply(pkt, len)) {
|
|
puts ("*** ERROR: Symlink fail\n");
|
|
NfsState = STATE_UMOUNT_REQ;
|
|
NfsSend ();
|
|
} else {
|
|
#ifdef NFS_DEBUG
|
|
printf ("Symlink --> %s\n", nfs_path);
|
|
#endif
|
|
nfs_filename = basename (nfs_path);
|
|
nfs_path = dirname (nfs_path);
|
|
|
|
NfsState = STATE_MOUNT_REQ;
|
|
NfsSend ();
|
|
}
|
|
break;
|
|
|
|
case STATE_READ_REQ:
|
|
rlen = nfs_read_reply (pkt, len);
|
|
if (rlen > 0) {
|
|
nfs_offset += rlen;
|
|
NfsSend ();
|
|
}
|
|
else if ((rlen == -NFSERR_ISDIR)||(rlen == -NFSERR_INVAL)) {
|
|
/* symbolic link */
|
|
NfsState = STATE_READLINK_REQ;
|
|
NfsSend ();
|
|
} else {
|
|
NfsState = STATE_UMOUNT_REQ;
|
|
NfsSend ();
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
NfsTimeout (void)
|
|
{
|
|
puts ("Timeout\n");
|
|
NetState = NETLOOP_FAIL;
|
|
return;
|
|
}
|
|
|
|
void
|
|
NfsStart (void)
|
|
{
|
|
#ifdef NFS_DEBUG
|
|
printf ("%s\n", __FUNCTION__);
|
|
#endif
|
|
|
|
NfsServerIP = NetServerIP;
|
|
nfs_path = (char *)nfs_path_buff;
|
|
|
|
if (nfs_path == NULL) {
|
|
NetState = NETLOOP_FAIL;
|
|
puts ("*** ERROR: Fail allocate memory\n");
|
|
return;
|
|
}
|
|
|
|
if (BootFile[0] == '\0') {
|
|
IPaddr_t OurIP = ntohl (NetOurIP);
|
|
|
|
sprintf (default_filename, "/nfsroot/%02lX%02lX%02lX%02lX.img",
|
|
OurIP & 0xFF,
|
|
(OurIP >> 8) & 0xFF,
|
|
(OurIP >> 16) & 0xFF,
|
|
(OurIP >> 24) & 0xFF );
|
|
strcpy (nfs_path, default_filename);
|
|
|
|
printf ("*** Warning: no boot file name; using '%s'\n",
|
|
nfs_path);
|
|
} else {
|
|
char *p=BootFile;
|
|
|
|
p = strchr (p, ':');
|
|
|
|
if (p != NULL) {
|
|
NfsServerIP = string_to_ip (BootFile);
|
|
++p;
|
|
strcpy (nfs_path, p);
|
|
} else {
|
|
strcpy (nfs_path, BootFile);
|
|
}
|
|
}
|
|
|
|
nfs_filename = basename (nfs_path);
|
|
nfs_path = dirname (nfs_path);
|
|
|
|
#if defined(CONFIG_NET_MULTI)
|
|
printf ("Using %s device\n", eth_get_name());
|
|
#endif
|
|
|
|
puts ("File transfer via NFS from server "); print_IPaddr (NfsServerIP);
|
|
puts ("; our IP address is "); print_IPaddr (NetOurIP);
|
|
|
|
/* Check if we need to send across this subnet */
|
|
if (NetOurGatewayIP && NetOurSubnetMask) {
|
|
IPaddr_t OurNet = NetOurIP & NetOurSubnetMask;
|
|
IPaddr_t ServerNet = NetServerIP & NetOurSubnetMask;
|
|
|
|
if (OurNet != ServerNet) {
|
|
puts ("; sending through gateway ");
|
|
print_IPaddr (NetOurGatewayIP) ;
|
|
}
|
|
}
|
|
printf ("\nFilename '%s/%s'.", nfs_path, nfs_filename);
|
|
|
|
if (NetBootFileSize) {
|
|
printf (" Size is 0x%x Bytes = ", NetBootFileSize<<9);
|
|
print_size (NetBootFileSize<<9, "");
|
|
}
|
|
printf ("\nLoad address: 0x%lx\n"
|
|
"Loading: *\b", load_addr);
|
|
|
|
NetSetTimeout (NFS_TIMEOUT * CFG_HZ, NfsTimeout);
|
|
NetSetHandler (NfsHandler);
|
|
|
|
NfsTimeoutCount = 0;
|
|
NfsState = STATE_PRCLOOKUP_PROG_MOUNT_REQ;
|
|
|
|
/*NfsOurPort = 4096 + (get_ticks() % 3072);*/
|
|
/*FIX ME !!!*/
|
|
NfsOurPort = 1000;
|
|
|
|
/* zero out server ether in case the server ip has changed */
|
|
memset (NetServerEther, 0, 6);
|
|
|
|
NfsSend ();
|
|
}
|
|
|
|
#endif /* CONFIG_COMMANDS & CFG_CMD_NFS */
|
|
|