aboutsummaryrefslogtreecommitdiff
path: root/payloads/bayou/config.c
diff options
context:
space:
mode:
Diffstat (limited to 'payloads/bayou/config.c')
-rw-r--r--payloads/bayou/config.c161
1 files changed, 0 insertions, 161 deletions
diff --git a/payloads/bayou/config.c b/payloads/bayou/config.c
deleted file mode 100644
index ad315c8fda..0000000000
--- a/payloads/bayou/config.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * This file is part of the bayou project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include "bayou.h"
-
-struct bayoucfg bayoucfg;
-
-static int add_payload(struct LAR *lar, struct larent *larent)
-{
- struct payload *payload;
- int plen;
- u8 *params = NULL;
- u8 *fptr;
-
- if (bayoucfg.n_entries == BAYOU_MAX_ENTRIES)
- return -1;
-
- payload = &bayoucfg.entries[bayoucfg.n_entries];
-
- if (strncmp((char *)larent->name, "payload/", 8))
- return -1;
-
- if (larstat(lar, (const char *)larent->name, &payload->stat))
- return -1;
-
- /* Make sure the LAR entry is valid. */
- if (!lfverify(lar, (const char *)larent->name))
- return -1;
-
- /* Get a pointer to the start of the file. */
- fptr = larfptr(lar, (const char *)larent->name);
-
- if (fptr == NULL)
- return -1;
-
- if (!verify_self(fptr))
- return -1;
-
- payload->pentry.index = bayoucfg.n_entries;
- payload->pentry.parent = 0;
- payload->pentry.type = BPT_TYPE_CHOOSER;
- payload->pentry.flags = 0;
-
- plen = self_get_params(fptr, &params);
- payload_parse_params(payload, params, plen);
-
- payload->fptr = fptr;
-
- bayoucfg.n_entries++;
-
- return 0;
-}
-
-static int lar_walk_files(struct LAR *lar,
- int (*cb) (struct LAR *, struct larent *))
-{
- struct larent *larent;
- int ret = 0;
-
- rewindlar(lar);
-
- while ((larent = readlar(lar)) != NULL) {
- if ((ret = cb(lar, larent)))
- break;
- }
-
- return ret;
-}
-
-/**
- * If reading the bayou_payload_table fails for some reason, then construct
- * a dummy table. All valid payloads in the lar are added as chooser items.
- */
-static void build_dummy_table(struct LAR *lar)
-{
- bayoucfg.timeout = 0xFF;
- bayoucfg.n_entries = 0;
-
- lar_walk_files(lar, add_payload);
-}
-
-int get_configuration(struct LAR *lar)
-{
- struct larstat stat;
- struct bpt_config *bptcfg;
- u8 *fptr, *ptr;
- int i;
-
- /*
- * If bayou_payload_table doesn't exist, then dummy up
- * a table from the LAR contents.
- */
- if (larstat(lar, "bayou_payload_table", &stat) ||
- !lfverify(lar, "bayou_payload_table"))
- build_dummy_table(lar);
-
- /* Open up the BPT and get the creamy goodness within. */
-
- fptr = larfptr(lar, "bayou_payload_table");
-
- if (fptr == NULL)
- build_dummy_table(lar);
-
- bptcfg = (struct bpt_config *)fptr;
- bayoucfg.timeout = bptcfg->timeout;
-
- bayoucfg.n_entries = bptcfg->entries;
-
- if (bayoucfg.n_entries > BAYOU_MAX_ENTRIES) {
- printf("W: Limiting the number of entries to %d\n",
- BAYOU_MAX_ENTRIES);
- bayoucfg.n_entries = BAYOU_MAX_ENTRIES;
- }
-
- ptr = fptr + sizeof(struct bpt_config);
-
- for (i = 0; i < bayoucfg.n_entries; i++) {
- struct bpt_pentry *entry = (struct bpt_pentry *)ptr;
- struct payload *p = &(bayoucfg.entries[i]);
- int plen;
- u8 *params = NULL;
-
- memcpy(&p->pentry, entry, sizeof(struct bpt_pentry));
-
- if (entry->type != BPT_TYPE_CHAIN) {
- char *lname = (char *)ptr + sizeof(struct bpt_pentry);
-
- if (larstat(lar, (const char *)lname, &p->stat))
- build_dummy_table(lar);
-
- if (!lfverify(lar, (const char *)lname))
- build_dummy_table(lar);
-
- fptr = larfptr(lar, (const char *)lname);
-
- if (verify_self(fptr))
- p->fptr = fptr;
- else
- build_dummy_table(lar);
-
- plen = self_get_params(fptr, &params);
- payload_parse_params(p, params, plen);
- }
-
- ptr += sizeof(struct bpt_pentry) + entry->nlen;
- }
-
- return 0;
-}