Updated kernel module and user tools to reflect ioctl changes for host devices

[palacios.git] / linux_module / palacios-host-dev.c

diff --git a/linux_module/palacios-host-dev.c b/linux_module/palacios-host-dev.c
index 686c962..c20e0fa 100644 (file)
--- a/linux_module/palacios-host-dev.c
+++ b/linux_module/palacios-host-dev.c
@@ -266,12 +266,14 @@ static int host_dev_release(struct inode * i, struct file * filp)
     return 0;
 }
 
+
 static int host_dev_ioctl(struct inode *ip, struct file *fp, unsigned int val, unsigned long arg)
 {
     void __user *argp = (void __user *)arg;
 
     struct palacios_host_device_user *dev = fp->private_data;
 
+
     if (!dev->connected) { 
        return -EFAULT;
     }
@@ -381,7 +383,7 @@ static int host_dev_ioctl(struct inode *ip, struct file *fp, unsigned int val, u
            }
            
            spin_unlock_irqrestore(&(dev->lock),f);
-           
+
            return 1; // have request for you
            
        }
@@ -462,6 +464,8 @@ static int host_dev_ioctl(struct inode *ip, struct file *fp, unsigned int val, u
 }
 
 
+
+
 static struct file_operations host_dev_fops = {
     .poll     = host_dev_poll,
     .release  = host_dev_release,
@@ -846,7 +850,7 @@ static uint64_t palacios_host_dev_write_io(v3_host_dev_t hostdev,
        spin_unlock_irqrestore(&(dev->lock),f);
        return 0;
     }
-    
+
     // resize request and response in case they will need it
     palacios_resize_reqresp(&(dev->req),len,0); // make room for data