makeallmods, i386:
CC [M] drivers/net/wan/cosa.o
drivers/net/wan/cosa.c: In function `cosa_ioctl_common':
drivers/net/wan/cosa.c:1167: parse error before `['
drivers/net/wan/cosa.c:1167: case label does not reduce to an integer
constant
drivers/net/wan/cosa.c:1171: parse error before `['
drivers/net/wan/cosa.c:1171: case label does not reduce to an integer
constant
drivers/net/wan/cosa.c:1175: parse error before `['
drivers/net/wan/cosa.c:1175: case label does not reduce to an integer
constant
drivers/net/wan/cosa.c:1179: parse error before `['
drivers/net/wan/cosa.c:1179: case label does not reduce to an integer
constant
drivers/net/wan/cosa.c:1181: parse error before `['
drivers/net/wan/cosa.c:1181: case label does not reduce to an integer
constant
drivers/net/wan/cosa.c:1187: parse error before `['
drivers/net/wan/cosa.c:1187: case label does not reduce to an integer
constant
make[3]: *** [drivers/net/wan/cosa.o] Error 1
make[2]: *** [drivers/net/wan] Error 2
make[1]: *** [drivers/net] Error 2
make: *** [drivers] Error 2
--
Eyal Lebedinsky ([email protected]) <http://samba.org/eyal/>
The cosa driver definition of ioctl's either conflicts or was not picked
up in the last round of _IOR redefinition (on 2.6.0-test5).
The following makes it build, have no idea if it still works
on real hardware.
diff -Nru a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
--- a/drivers/net/wan/cosa.c Tue Sep 9 15:45:31 2003
+++ b/drivers/net/wan/cosa.c Tue Sep 9 15:45:31 2003
@@ -326,11 +326,11 @@
/* Ioctls */
static int cosa_start(struct cosa_data *cosa, int address);
static int cosa_reset(struct cosa_data *cosa);
-static int cosa_download(struct cosa_data *cosa, struct cosa_download *d);
-static int cosa_readmem(struct cosa_data *cosa, struct cosa_download *d);
+static int cosa_download(struct cosa_data *cosa, unsigned long a);
+static int cosa_readmem(struct cosa_data *cosa, unsigned long a);
/* COSA/SRP ROM monitor */
-static int download(struct cosa_data *cosa, char *data, int addr, int len);
+static int download(struct cosa_data *cosa, const char *data, int addr, int len);
static int startmicrocode(struct cosa_data *cosa, int address);
static int readmem(struct cosa_data *cosa, char *data, int addr, int len);
static int cosa_reset_and_read_id(struct cosa_data *cosa, char *id);
@@ -1033,11 +1033,10 @@
}
/* High-level function to download data into COSA memory. Calls download() */
-static inline int cosa_download(struct cosa_data *cosa, struct cosa_download *d)
+static inline int cosa_download(struct cosa_data *cosa, unsigned long arg)
{
+ struct cosa_download d;
int i;
- int addr, len;
- char *code;
if (cosa->usage > 1)
printk(KERN_INFO "%s: WARNING: download of microcode requested with cosa->usage > 1 (%d). Odd things may happen.\n",
@@ -1047,38 +1046,36 @@
cosa->name, cosa->firmware_status);
return -EPERM;
}
-
- if (verify_area(VERIFY_READ, d, sizeof(*d)) ||
- __get_user(addr, &(d->addr)) ||
- __get_user(len, &(d->len)) ||
- __get_user(code, &(d->code)))
+
+ if (copy_from_user(&d, (void __user *) arg, sizeof(d)))
return -EFAULT;
- if (addr < 0 || addr > COSA_MAX_FIRMWARE_SIZE)
+ if (d.addr < 0 || d.addr > COSA_MAX_FIRMWARE_SIZE)
return -EINVAL;
- if (len < 0 || len > COSA_MAX_FIRMWARE_SIZE)
+ if (d.len < 0 || d.len > COSA_MAX_FIRMWARE_SIZE)
return -EINVAL;
+
/* If something fails, force the user to reset the card */
cosa->firmware_status &= ~(COSA_FW_RESET|COSA_FW_DOWNLOAD);
- if ((i=download(cosa, code, len, addr)) < 0) {
+ i = download(cosa, d.code, d.len, d.addr);
+ if (i < 0) {
printk(KERN_NOTICE "cosa%d: microcode download failed: %d\n",
cosa->num, i);
return -EIO;
}
printk(KERN_INFO "cosa%d: downloading microcode - 0x%04x bytes at 0x%04x\n",
- cosa->num, len, addr);
+ cosa->num, d.len, d.addr);
cosa->firmware_status |= COSA_FW_RESET|COSA_FW_DOWNLOAD;
return 0;
}
/* High-level function to read COSA memory. Calls readmem() */
-static inline int cosa_readmem(struct cosa_data *cosa, struct cosa_download *d)
+static inline int cosa_readmem(struct cosa_data *cosa, unsigned long arg)
{
+ struct cosa_download d;
int i;
- int addr, len;
- char *code;
if (cosa->usage > 1)
printk(KERN_INFO "cosa%d: WARNING: readmem requested with "
@@ -1090,22 +1087,20 @@
return -EPERM;
}
- if (verify_area(VERIFY_READ, d, sizeof(*d)) ||
- __get_user(addr, &(d->addr)) ||
- __get_user(len, &(d->len)) ||
- __get_user(code, &(d->code)))
+ if (copy_from_user(&d, (void __user *) arg, sizeof(d)))
return -EFAULT;
/* If something fails, force the user to reset the card */
cosa->firmware_status &= ~COSA_FW_RESET;
- if ((i=readmem(cosa, code, len, addr)) < 0) {
+ i = readmem(cosa, d.code, d.len, d.addr);
+ if (i < 0) {
printk(KERN_NOTICE "cosa%d: reading memory failed: %d\n",
cosa->num, i);
return -EIO;
}
printk(KERN_INFO "cosa%d: reading card memory - 0x%04x bytes at 0x%04x\n",
- cosa->num, len, addr);
+ cosa->num, d.len, d.addr);
cosa->firmware_status |= COSA_FW_RESET;
return 0;
}
@@ -1171,11 +1166,12 @@
case COSAIODOWNLD: /* Download the firmware */
if (!capable(CAP_SYS_RAWIO))
return -EACCES;
- return cosa_download(cosa, (struct cosa_download *)arg);
+
+ return cosa_download(cosa, arg);
case COSAIORMEM:
if (!capable(CAP_SYS_RAWIO))
return -EACCES;
- return cosa_readmem(cosa, (struct cosa_download *)arg);
+ return cosa_readmem(cosa, arg);
case COSAIORTYPE:
return cosa_gettype(cosa, (char *)arg);
case COSAIORIDSTR:
@@ -1405,7 +1401,7 @@
* by a single space. Monitor has to reply with a space. Now the download
* begins. After the download monitor replies with "\r\n." (CR LF dot).
*/
-static int download(struct cosa_data *cosa, char *microcode, int length, int address)
+static int download(struct cosa_data *cosa, const char *microcode, int length, int address)
{
int i;
diff -Nru a/drivers/net/wan/cosa.h b/drivers/net/wan/cosa.h
--- a/drivers/net/wan/cosa.h Tue Sep 9 15:45:31 2003
+++ b/drivers/net/wan/cosa.h Tue Sep 9 15:45:31 2003
@@ -73,19 +73,19 @@
#define COSAIORSET _IO('C',0xf0)
/* Start microcode at given address */
-#define COSAIOSTRT _IOW('C',0xf1,sizeof(int))
+#define COSAIOSTRT _IOW('C',0xf1, int)
/* Read the block from the device memory */
-#define COSAIORMEM _IOR('C',0xf2,sizeof(struct cosa_download *))
+#define COSAIORMEM _IOWR('C',0xf2, struct cosa_download)
/* Write the block to the device memory (i.e. download the microcode) */
-#define COSAIODOWNLD _IOW('C',0xf2,sizeof(struct cosa_download *))
+#define COSAIODOWNLD _IOW('C',0xf2, struct cosa_download)
/* Read the device type (one of "srp", "cosa", and "cosa8" for now) */
-#define COSAIORTYPE _IOR('C',0xf3,sizeof(char *))
+#define COSAIORTYPE _IOR('C',0xf3, char *)
/* Read the device identification string */
-#define COSAIORIDSTR _IOR('C',0xf4,sizeof(char *))
+#define COSAIORIDSTR _IOR('C',0xf4, char *)
/* Maximum length of the identification string. */
#define COSA_MAX_ID_STRING 128
@@ -100,7 +100,7 @@
#define COSAIONRCHANS _IO('C',0xf8)
/* Set the driver for the bus-master operations */
-#define COSAIOBMSET _IOW('C', 0xf9, sizeof(unsigned short))
+#define COSAIOBMSET _IOW('C', 0xf9, unsigned short)
#define COSA_BM_OFF 0 /* Bus-mastering off - use ISA DMA (default) */
#define COSA_BM_ON 1 /* Bus-mastering on - faster but untested */