Changeset 218 for soft/giet_vm/sys/drivers.h

Timestamp:

Sep 19, 2012, 10:52:43 AM (12 years ago)

Author:

alain

Message:

Introducing support for Network controller

File:

• soft/giet_vm/sys/drivers.h (modified) (3 diffs)

soft/giet_vm/sys/drivers.h

@@ -8 +8 @@
 #ifndef _GIET_SYS_DRIVERS_H_
 #define _GIET_SYS_DRIVERS_H_
+
 
 ///////////////////////////////////////////////////////////////////////////////////
@@ -96 +97 @@
                               unsigned int*     status );
 
+unsigned int _dma_transfer(   unsigned int  dev_type,
+                              unsigned int  to_user,
+                              unsigned int  offset,
+                              unsigned int  user_vaddr,
+                              unsigned int  length );
+
+unsigned int _dma_completed();
+
 ///////////////////////////////////////////////////////////////////////////////////
 // Frame Buffer access functions  (vci_frame_buffer)
@@ -119 +128 @@
 
 ///////////////////////////////////////////////////////////////////////////////////
+// NIC device access functions  (vci_multi_nic)
+///////////////////////////////////////////////////////////////////////////////////
+
+unsigned int _nic_sync_write(unsigned int       offset, 
+                            const void*         buffer, 
+                            unsigned int        length);
+
+unsigned int _nic_sync_read( unsigned int       offset, 
+                            const void*         buffer, 
+                            unsigned int        length);
+
+
+unsigned int _nic_write(    unsigned int        offset, 
+                                        const void*             buffer, 
+                                        unsigned int    length);
+
+unsigned int _nic_read(     unsigned int        offset, 
+                                        const void*             buffer, 
+                                        unsigned int    length);
+
+unsigned int _nic_completed();
+
+///////////////////////////////////////////////////////////////////////////////////
 // GCD access functions
 ///////////////////////////////////////////////////////////////////////////////////