yair/u-boot-tk1-som
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* Patch by Yuli Barcohen, 4 Mar 2004:

Browse Source 
Fix problems with GCC 3.3.x which changed handling of global
  variables explicitly initialized to zero (now in .bss instead of
  .data as before).

* Patch by Leon Kukovec, 02 Mar 2004:
  add strswab() to fix IDE LBA capacity, firmware and model numbers
  on little endian machines

* Patch by Masami Komiya, 02 Mar 2004:
  - Remove get_ticks() from NFS code
  - Add verification of RPC transaction ID

* Patch by Pierre Aubert, 02 Mar 2004:
  cleanup for IDE and USB drivers for MPC5200
This commit is contained in:
wdenk
2004-03-14 00:59:59 +00:00
parent 0e6d798cb3
commit c3f9d4939a
11 changed files with 231 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
net/nfs.c
View File

@@ -37,7 +37,7 @@
#define NFS_TIMEOUT 10
static int fs_mounted = 0;
static unsigned long rpc_id;
static unsigned long rpc_id = 0;
static int nfs_offset = -1;
static int nfs_len;
@@ -122,17 +122,6 @@ dirname (char *path)
return path;
}
/**************************************************************************
RPC_INIT - set up the ID counter to something fairly random
**************************************************************************/
static void
rpc_init (void)
{
unsigned long t;
t=get_ticks();
rpc_id = t ^ (t << 8) ^ (t << 16);
}
/**************************************************************************
RPC_ADD_CREDENTIALS - Add RPC authentication/verifier entries
**************************************************************************/
@@ -189,7 +178,7 @@ rpc_req (int rpc_prog, int rpc_proc, uint32_t *data, int datalen)
int pktlen;
int sport;
id = rpc_id++;
id = ++rpc_id;
pkt.u.call.id = htonl(id);
pkt.u.call.type = htonl(MSG_CALL);
pkt.u.call.rpcvers = htonl(2); /* use RPC version 2 */
@@ -410,10 +399,14 @@ rpc_lookup_reply (int prog, uchar *pkt, unsigned len)
printf ("%s\n", __FUNCTION__);
#endif
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.astatus) {
return -1;
}
switch (prog) {
@@ -439,6 +432,9 @@ nfs_mount_reply (uchar *pkt, unsigned len)
memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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 ||
@@ -463,6 +459,9 @@ nfs_umountall_reply (uchar *pkt, unsigned len)
memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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) {
@@ -486,6 +485,9 @@ nfs_lookup_reply (uchar *pkt, unsigned len)
memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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 ||
@@ -510,6 +512,9 @@ nfs_readlink_reply (uchar *pkt, unsigned len)
memcpy ((unsigned char *)&rpc_pkt, pkt, len);
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 ||
@@ -544,6 +549,9 @@ nfs_read_reply (uchar *pkt, unsigned len)
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 ||
@@ -755,7 +763,6 @@ NfsStart (void)
NetSetTimeout (NFS_TIMEOUT * CFG_HZ, NfsTimeout);
NetSetHandler (NfsHandler);
rpc_init ();
NfsTimeoutCount = 0;
NfsState = STATE_PRCLOOKUP_PROG_MOUNT_REQ;