Changeset 506 for soft/giet_vm/giet_drivers/cma_driver.c

Timestamp:

Feb 10, 2015, 5:41:22 PM (10 years ago)

Author:

alain

Message:

Simplifying the CMA driver.

File:

• soft/giet_vm/giet_drivers/cma_driver.c (modified) (1 diff)

soft/giet_vm/giet_drivers/cma_driver.c

@@ -34 +34 @@
 }
 
-////////////////////////////////////////////////////
-void _cma_channel_start( unsigned int       channel,
-                         unsigned long long src_paddr,
-                         unsigned int       src_nbufs,
-                         unsigned long long dst_paddr,
-                         unsigned int       dst_nbufs,
-                         unsigned int       buf_length )
-{
-    _cma_set_register( channel, CHBUF_SRC_DESC , (unsigned int)(src_paddr & 0xFFFFFFFF) );
-    _cma_set_register( channel, CHBUF_SRC_EXT  , (unsigned int)(src_paddr >> 32) );
-    _cma_set_register( channel, CHBUF_SRC_NBUFS, src_nbufs );
-    _cma_set_register( channel, CHBUF_DST_DESC , (unsigned int)(dst_paddr & 0xFFFFFFFF) );
-    _cma_set_register( channel, CHBUF_DST_EXT  , (unsigned int)(dst_paddr >> 32) );
-    _cma_set_register( channel, CHBUF_DST_NBUFS, dst_nbufs );
-    _cma_set_register( channel, CHBUF_BUF_SIZE , buf_length );
-    _cma_set_register( channel, CHBUF_PERIOD   , 300 );
-    _cma_set_register( channel, CHBUF_RUN      , 1 );
-}
-
-//////////////////////////////////////////////
-void _cma_channel_stop( unsigned int channel )
-{
-    _cma_set_register( channel, CHBUF_RUN, 0 );
-}
 
 //////////////////////////////////////