#include <asm/uaccess.h>
-#define SG_TABLESIZE 30
+#include "core.h"
-extern int i2o_parm_issue(struct i2o_device *, int, void *, int, void *, int);
+#define SG_TABLESIZE 30
static int i2o_cfg_ioctl(struct inode *, struct file *, unsigned int,
unsigned long);
if (!dev)
return -ENXIO;
- ops = (u8 *) kmalloc(kcmd.oplen, GFP_KERNEL);
+ ops = kmalloc(kcmd.oplen, GFP_KERNEL);
if (!ops)
return -ENOMEM;
* It's possible to have a _very_ large table
* and that the user asks for all of it at once...
*/
- res = (u8 *) kmalloc(65536, GFP_KERNEL);
+ res = kmalloc(65536, GFP_KERNEL);
if (!res) {
kfree(ops);
return -ENOMEM;
return -ENOMEM;
}
- __copy_from_user(buffer.virt, kxfer.buf, fragsize);
+ if (__copy_from_user(buffer.virt, kxfer.buf, fragsize)) {
+ i2o_msg_nop(c, msg);
+ i2o_dma_free(&c->pdev->dev, &buffer);
+ return -EFAULT;
+ }
msg->u.head[0] = cpu_to_le32(NINE_WORD_MSG_SIZE | SGL_OFFSET_7);
msg->u.head[1] =
return 0;
}
-#ifdef CONFIG_I2O_EXT_ADAPTEC
#ifdef CONFIG_COMPAT
static int i2o_cfg_passthru32(struct file *file, unsigned cmnd,
unsigned long arg)
#endif
+#ifdef CONFIG_I2O_EXT_ADAPTEC
static int i2o_cfg_passthru(unsigned long arg)
{
struct i2o_cmd_passthru __user *cmd =