summaryrefslogtreecommitdiffstats
path: root/Src/osmoconbb/src/target/firmware/comm/msgb.c
diff options
context:
space:
mode:
Diffstat (limited to 'Src/osmoconbb/src/target/firmware/comm/msgb.c')
-rw-r--r--Src/osmoconbb/src/target/firmware/comm/msgb.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/Src/osmoconbb/src/target/firmware/comm/msgb.c b/Src/osmoconbb/src/target/firmware/comm/msgb.c
deleted file mode 100644
index 4dbc119..0000000
--- a/Src/osmoconbb/src/target/firmware/comm/msgb.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* (C) 2008-2010 by Harald Welte <laforge@gnumonks.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <asm/system.h>
-
-#include <debug.h>
-#include <delay.h>
-
-#include <osmocom/core/msgb.h>
-
-#define NO_TALLOC
-
-void *tall_msgb_ctx;
-
-#ifdef NO_TALLOC
-/* This is a poor mans static allocator for msgb objects */
-#define MSGB_DATA_SIZE 256+4
-#define MSGB_NUM 32
-struct supermsg {
- uint8_t allocated;
- struct msgb msg;
- uint8_t buf[MSGB_DATA_SIZE];
-};
-static struct supermsg msgs[MSGB_NUM];
-void *_talloc_zero(void *ctx, unsigned int size, const char *name)
-{
- unsigned long flags;
- unsigned int i;
-
- local_firq_save(flags);
-
- if (size > sizeof(struct msgb) + MSGB_DATA_SIZE)
- goto panic;
-
- for (i = 0; i < ARRAY_SIZE(msgs); i++) {
- if (!msgs[i].allocated) {
- msgs[i].allocated = 1;
- memset(&msgs[i].msg, 0, sizeof(&msgs[i].msg));
- memset(&msgs[i].buf, 0, sizeof(&msgs[i].buf));
- local_irq_restore(flags);
- return &msgs[i].msg;
- }
- }
-
-panic:
- cons_puts("unable to allocate msgb\n");
- while (1);
-
- return NULL; /* not reached */
-}
-void talloc_free(void *msg)
-{
- struct supermsg *smsg = container_of(msg, struct supermsg, msg);
- /* no locking required, since this is atomic */
- smsg->allocated = 0;
-}
-#endif