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linux-vax-kern-commit
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From: Andy P. <at...@us...> - 2002-04-10 18:30:50
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Update of /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit
In directory usw-pr-cvs1:/tmp/cvs-serv1502/isdn/pcbit
Modified Files:
callbacks.c callbacks.h capi.c capi.h drv.c edss1.c edss1.h
layer2.c layer2.h module.c pcbit.h
Log Message:
synch 2.4.15 commit 49
Index: callbacks.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/callbacks.c,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -u -r1.1.1.2 -r1.2
--- callbacks.c 25 Feb 2001 23:15:09 -0000 1.1.1.2
+++ callbacks.c 10 Apr 2002 15:32:26 -0000 1.2
@@ -1,14 +1,12 @@
/*
+ * Callbacks for the FSM
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * callbacks for the FSM
+ * the GNU General Public License, incorporated herein by reference.
*/
/*
@@ -16,11 +14,6 @@
* Port of Nelson Escravana's <nel...@us...> fix to CalledPN
* NULL pointer dereference in cb_in_1 (originally fixed in 2.0)
*/
-
-
-#define __NO_VERSION__
-
-#include <linux/module.h>
#include <linux/sched.h>
#include <linux/string.h>
Index: callbacks.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/callbacks.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- callbacks.h 14 Jan 2001 18:40:02 -0000 1.1.1.1
+++ callbacks.h 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,15 +1,12 @@
/*
+ * Callbacks prototypes for FSM
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * Callbacks prototypes for FSM
- *
+ * the GNU General Public License, incorporated herein by reference.
*/
#ifndef CALLBACKS_H
Index: capi.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/capi.c,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -u -r1.1.1.2 -r1.2
--- capi.c 25 Feb 2001 23:15:09 -0000 1.1.1.2
+++ capi.c 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,17 +1,16 @@
/*
+ * CAPI encoder/decoder for
+ * Portugal Telecom CAPI 2.0
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * CAPI encoder/decoder for
- * Portugal Telecom CAPI 2.0
+ * the GNU General Public License, incorporated herein by reference.
+ *
+ * Not compatible with the AVM Gmbh. CAPI 2.0
*
- * Not compatible with the AVM Gmbh. CAPI 2.0
*/
/*
@@ -27,10 +26,6 @@
* for debug purposes mainly
* encode our number in CallerPN and ConnectedPN
*/
-
-#define __NO_VERSION__
-
-#include <linux/module.h>
#include <linux/sched.h>
#include <linux/string.h>
Index: capi.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/capi.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- capi.h 14 Jan 2001 18:40:04 -0000 1.1.1.1
+++ capi.h 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,14 +1,12 @@
/*
+ * CAPI encode/decode prototypes and defines
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * CAPI encode/decode prototypes and defines
+ * the GNU General Public License, incorporated herein by reference.
*/
#ifndef CAPI_H
Index: drv.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/drv.c,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -u -r1.1.1.2 -r1.2
--- drv.c 25 Feb 2001 23:15:09 -0000 1.1.1.2
+++ drv.c 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,14 +1,12 @@
/*
+ * PCBIT-D interface with isdn4linux
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * PCBIT-D interface with isdn4linux
+ * the GNU General Public License, incorporated herein by reference.
*/
/*
@@ -412,7 +410,6 @@
return len;
}
-
int pcbit_writecmd(const u_char* buf, int len, int user, int driver, int channel)
{
struct pcbit_dev * dev;
@@ -436,32 +433,36 @@
if (len > BANK4 + 1)
{
printk("pcbit_writecmd: invalid length %d\n", len);
- return -EFAULT;
+ return -EINVAL;
}
if (user)
{
- u_char cbuf[1024];
+ u_char *cbuf = kmalloc(len, GFP_KERNEL);
+ if (!cbuf)
+ return -ENOMEM;
- copy_from_user(cbuf, buf, len);
- for (i=0; i<len; i++)
- writeb(cbuf[i], dev->sh_mem + i);
+ if (copy_from_user(cbuf, buf, len)) {
+ kfree(cbuf);
+ return -EFAULT;
+ }
+ memcpy_toio(dev->sh_mem, cbuf, len);
+ kfree(cbuf);
}
else
memcpy_toio(dev->sh_mem, buf, len);
return len;
- break;
case L2_FWMODE:
/* this is the hard part */
/* dumb board */
- if (len < 0)
- return -EINVAL;
-
if (user) {
/* get it into kernel space */
if ((ptr = kmalloc(len, GFP_KERNEL))==NULL)
return -ENOMEM;
- copy_from_user(ptr, buf, len);
+ if (copy_from_user(ptr, buf, len)) {
+ kfree(ptr);
+ return -EFAULT;
+ }
loadbuf = ptr;
}
else
@@ -493,12 +494,9 @@
kfree(ptr);
return errstat ? errstat : len;
-
- break;
default:
return -EBUSY;
}
- return 0;
}
/*
Index: edss1.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/edss1.c,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -u -r1.1.1.2 -r1.2
--- edss1.c 25 Feb 2001 23:15:09 -0000 1.1.1.2
+++ edss1.c 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,25 +1,19 @@
/*
+ * DSS.1 Finite State Machine
+ * base: ITU-T Rec Q.931
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * DSS.1 Finite State Machine
- * base: ITU-T Rec Q.931
+ * the GNU General Public License, incorporated herein by reference.
*/
/*
* TODO: complete the FSM
* move state/event descriptions to a user space logger
*/
-
-#define __NO_VERSION__
-
-#include <linux/module.h>
#include <linux/sched.h>
#include <linux/string.h>
Index: edss1.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/edss1.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- edss1.h 14 Jan 2001 18:40:08 -0000 1.1.1.1
+++ edss1.h 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,14 +1,12 @@
/*
+ * DSS.1 module definitions
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * DSS.1 module definitions
+ * the GNU General Public License, incorporated herein by reference.
*/
#ifndef EDSS1_H
Index: layer2.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/layer2.c,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -u -r1.1.1.2 -r1.2
--- layer2.c 25 Feb 2001 23:15:09 -0000 1.1.1.2
+++ layer2.c 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,10 +1,12 @@
/*
+ * PCBIT-D low-layer interface
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
+ * the GNU General Public License, incorporated herein by reference.
*/
/*
@@ -13,10 +15,6 @@
*/
/*
- * PCBIT-D low-layer interface
- */
-
-/*
* Based on documentation provided by Inesc:
* - "Interface com bus do PC para o PCBIT e PCBIT-D", Inesc, Jan 93
*/
@@ -26,16 +24,6 @@
* re-write/remove debug printks
*/
-#define __NO_VERSION__
-
-
-#ifdef MODULE
-#define INCLUDE_INLINE_FUNCS
-#endif
-
-
-#include <linux/module.h>
-
#include <linux/sched.h>
#include <linux/string.h>
#include <linux/kernel.h>
@@ -176,7 +164,6 @@
struct frame_buf *frame = NULL;
unsigned char unacked;
int flen; /* fragment frame length including all headers */
- int totlen; /* non-fragmented frame length */
int free;
int count,
cp_len;
@@ -213,11 +200,12 @@
ulong msg;
if (frame->skb)
- totlen = FRAME_HDR_LEN + PREHDR_LEN + frame->skb->len;
+ flen = FRAME_HDR_LEN + PREHDR_LEN + frame->skb->len;
else
- totlen = FRAME_HDR_LEN + PREHDR_LEN;
+ flen = FRAME_HDR_LEN + PREHDR_LEN;
- flen = MIN(totlen, free);
+ if (flen > free)
+ flen = free;
msg = frame->msg;
@@ -259,9 +247,10 @@
} else {
/* Type 1 frame */
- totlen = 2 + (frame->skb->len - frame->copied);
+ flen = 2 + (frame->skb->len - frame->copied);
- flen = MIN(totlen, free);
+ if (flen > free)
+ flen = free;
/* TT */
tt = ((ushort) (flen - 2)) | 0x8000U; /* Type 1 */
@@ -271,8 +260,9 @@
}
if (frame->skb) {
- cp_len = MIN(frame->skb->len - frame->copied,
- flen - count);
+ cp_len = frame->skb->len - frame->copied;
+ if (cp_len > flen - count)
+ cp_len = flen - count;
memcpy_topcbit(dev, frame->skb->data + frame->copied,
cp_len);
Index: layer2.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/layer2.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- layer2.h 14 Jan 2001 18:40:09 -0000 1.1.1.1
+++ layer2.h 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,10 +1,12 @@
/*
+ * PCBIT-D low-layer interface definitions
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
+ * the GNU General Public License, incorporated herein by reference.
*/
/*
@@ -12,10 +14,6 @@
* Hacked to compile with egcs and run with current version of isdn modules
*/
-/*
- * PCBIT-D low-layer interface definitions
- */
-
#ifndef LAYER2_H
#define LAYER2_H
@@ -120,8 +118,6 @@
unsigned int copied;
struct frame_buf * next;
};
-
-#define MIN(a,b) ((a<b)?a:b)
extern int pcbit_l2_write(struct pcbit_dev * dev, ulong msg, ushort refnum,
struct sk_buff *skb, unsigned short hdr_len);
Index: module.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/module.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- module.c 14 Jan 2001 18:40:02 -0000 1.1.1.1
+++ module.c 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,18 +1,16 @@
/*
+ * PCBIT-D module support
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * PCBIT-D module support
+ * the GNU General Public License, incorporated herein by reference.
*/
#include <linux/module.h>
-
+#include <linux/init.h>
#include <linux/sched.h>
#include <linux/string.h>
#include <linux/kernel.h>
@@ -22,25 +20,22 @@
#include <linux/isdnif.h>
#include "pcbit.h"
+MODULE_DESCRIPTION("ISDN4Linux: Driver for PCBIT-T card");
+MODULE_AUTHOR("Pedro Roque Marques");
+MODULE_LICENSE("GPL");
+MODULE_PARM(mem, "1-" __MODULE_STRING(MAX_PCBIT_CARDS) "i");
+MODULE_PARM(irq, "1-" __MODULE_STRING(MAX_PCBIT_CARDS) "i");
+
static int mem[MAX_PCBIT_CARDS] = {0, };
static int irq[MAX_PCBIT_CARDS] = {0, };
static int num_boards;
-struct pcbit_dev * dev_pcbit[MAX_PCBIT_CARDS] = {0, 0, 0, 0};
-
-int init_module(void);
-void cleanup_module(void);
+struct pcbit_dev * dev_pcbit[MAX_PCBIT_CARDS] = {0, };
extern void pcbit_terminate(int board);
extern int pcbit_init_dev(int board, int mem_base, int irq);
-#ifdef MODULE
-MODULE_PARM(mem, "1-" __MODULE_STRING(MAX_PCBIT_CARDS) "i");
-MODULE_PARM(irq, "1-" __MODULE_STRING(MAX_PCBIT_CARDS) "i");
-#define pcbit_init init_module
-#endif
-
-int pcbit_init(void)
+static int __init pcbit_init(void)
{
int board;
@@ -83,15 +78,10 @@
else
return -EIO;
}
-
- /* No symbols to export, hide all symbols */
- EXPORT_NO_SYMBOLS;
-
return 0;
}
-#ifdef MODULE
-void cleanup_module(void)
+static void __exit pcbit_exit(void)
{
int board;
@@ -101,9 +91,8 @@
"PCBIT-D module unloaded\n");
}
-#else
+#ifndef MODULE
#define MAX_PARA (MAX_PCBIT_CARDS * 2)
-#include <linux/init.h>
static int __init pcbit_setup(char *line)
{
int i, j, argc;
@@ -134,5 +123,6 @@
__setup("pcbit=", pcbit_setup);
#endif
-
+module_init(pcbit_init);
+module_exit(pcbit_exit);
Index: pcbit.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/isdn/pcbit/pcbit.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- pcbit.h 14 Jan 2001 18:40:09 -0000 1.1.1.1
+++ pcbit.h 10 Apr 2002 15:32:27 -0000 1.2
@@ -1,14 +1,12 @@
/*
+ * PCBIT-D device driver definitions
+ *
* Copyright (C) 1996 Universidade de Lisboa
*
* Written by Pedro Roque Marques (ro...@di...)
*
* This software may be used and distributed according to the terms of
- * the GNU Public License, incorporated herein by reference.
- */
-
-/*
- * PCBIT-D device driver definitions
+ * the GNU General Public License, incorporated herein by reference.
*/
#ifndef PCBIT_H
|
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