Changes between Version 9 and Version 10 of mwr_driver

Timestamp:

Mar 6, 2015, 2:15:41 PM (11 years ago)

Author:

alain

Comment:

--

mwr_driver

@@ -19 +19 @@
 The addressable registers map and command codes are defined [source:soft/giet_vm/giet_drivers/mwr_driver.h here].
 
- == Channel Registers access functions == 
+ == __Coprocessor registers access functions__ ==
+
+These functions can be used to access the specific coprocessor registers.
+
+ === void '''_mwr_set_coproc_register'''( unsigned int cluster_xy ,  unsigned int index ,  unsigned int value ) ===
+This function set a a new value in a coprocessor register.
+ * '''cluster_xy''' : cluster coordinates.
+ * '''index''' : register index.
+ * '''value''' : value to be written.
+
+ === unsigned int '''_mwr_get coproc_register'''( unsigned int cluster_xy , unsigned int index) ===
+  * '''cluster_xy''' : cluster coordinates.
+ * '''index''' : register index.
+
+ == __Channel registers access functions__ == 
+
+These functions access the communication channels registers contained in the vci_mwmr_dma controller.
 
  === void '''_mwr_channel_init'''( unsigned int cluster_xy, unsigned int channel, unsigned int mode, unsigned long long buffer_paddr, unsigned int buffer_size, unsigned long long desc_paddr, unsigned long long lock_paddr ) ===