[PATCH] ipmi: add per-channel IPMB addresses

[linux-2.6.git] / drivers / char / ipmi / ipmi_devintf.c

diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index e0a5357..5571e92 100644 (file)
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -411,6 +411,7 @@ static int ipmi_ioctl(struct inode  *inode,
                break;
        }
 
+       /* The next four are legacy, not per-channel. */
        case IPMICTL_SET_MY_ADDRESS_CMD:
        {
                unsigned int val;
@@ -420,22 +421,25 @@ static int ipmi_ioctl(struct inode  *inode,
                        break;
                }
 
-               ipmi_set_my_address(priv->user, val);
-               rv = 0;
+               rv = ipmi_set_my_address(priv->user, 0, val);
                break;
        }
 
        case IPMICTL_GET_MY_ADDRESS_CMD:
        {
-               unsigned int val;
+               unsigned int  val;
+               unsigned char rval;
+
+               rv = ipmi_get_my_address(priv->user, 0, &rval);
+               if (rv)
+                       break;
 
-               val = ipmi_get_my_address(priv->user);
+               val = rval;
 
                if (copy_to_user(arg, &val, sizeof(val))) {
                        rv = -EFAULT;
                        break;
                }
-               rv = 0;
                break;
        }
 
@@ -448,24 +452,94 @@ static int ipmi_ioctl(struct inode  *inode,
                        break;
                }
 
-               ipmi_set_my_LUN(priv->user, val);
-               rv = 0;
+               rv = ipmi_set_my_LUN(priv->user, 0, val);
                break;
        }
 
        case IPMICTL_GET_MY_LUN_CMD:
        {
-               unsigned int val;
+               unsigned int  val;
+               unsigned char rval;
+
+               rv = ipmi_get_my_LUN(priv->user, 0, &rval);
+               if (rv)
+                       break;
 
-               val = ipmi_get_my_LUN(priv->user);
+               val = rval;
 
                if (copy_to_user(arg, &val, sizeof(val))) {
                        rv = -EFAULT;
                        break;
                }
-               rv = 0;
                break;
        }
+
+       case IPMICTL_SET_MY_CHANNEL_ADDRESS_CMD:
+       {
+               struct ipmi_channel_lun_address_set val;
+
+               if (copy_from_user(&val, arg, sizeof(val))) {
+                       rv = -EFAULT;
+                       break;
+               }
+
+               return ipmi_set_my_address(priv->user, val.channel, val.value);
+               break;
+       }
+
+       case IPMICTL_GET_MY_CHANNEL_ADDRESS_CMD:
+       {
+               struct ipmi_channel_lun_address_set val;
+
+               if (copy_from_user(&val, arg, sizeof(val))) {
+                       rv = -EFAULT;
+                       break;
+               }
+
+               rv = ipmi_get_my_address(priv->user, val.channel, &val.value);
+               if (rv)
+                       break;
+
+               if (copy_to_user(arg, &val, sizeof(val))) {
+                       rv = -EFAULT;
+                       break;
+               }
+               break;
+       }
+
+       case IPMICTL_SET_MY_CHANNEL_LUN_CMD:
+       {
+               struct ipmi_channel_lun_address_set val;
+
+               if (copy_from_user(&val, arg, sizeof(val))) {
+                       rv = -EFAULT;
+                       break;
+               }
+
+               rv = ipmi_set_my_LUN(priv->user, val.channel, val.value);
+               break;
+       }
+
+       case IPMICTL_GET_MY_CHANNEL_LUN_CMD:
+       {
+               struct ipmi_channel_lun_address_set val;
+
+               if (copy_from_user(&val, arg, sizeof(val))) {
+                       rv = -EFAULT;
+                       break;
+               }
+
+               rv = ipmi_get_my_LUN(priv->user, val.channel, &val.value);
+               if (rv)
+                       break;
+
+               if (copy_to_user(arg, &val, sizeof(val))) {
+                       rv = -EFAULT;
+                       break;
+               }
+               break;
+       }
+
        case IPMICTL_SET_TIMING_PARMS_CMD:
        {
                struct ipmi_timing_parms parms;