Changeset 570 for trunk/hal/tsar_mips32/drivers/soclib_dma.c

Timestamp:

Oct 5, 2018, 12:08:35 AM (6 years ago)

Author:

alain

Message:

Introduction of the soclib_mty driver for the TSAR-LETI architecture.

File:

• trunk/hal/tsar_mips32/drivers/soclib_dma.c (modified) (6 diffs)

trunk/hal/tsar_mips32/drivers/soclib_dma.c

@@ -40 +40 @@
 
     // enable interrupts
-        hal_remote_sw( XPTR( dma_cxy , dma_ptr + DMA_IRQ_DISABLED ) , 0 );
+        hal_remote_s32( XPTR( dma_cxy , dma_ptr + DMA_IRQ_DISABLED ) , 0 );
 
 } // soclib_dma_init()
@@ -57 +57 @@
 
     // get command arguments and extended pointer on DMA device
-    dev_xp = (xptr_t)hal_remote_lwd( XPTR( thread_cxy , &thread_ptr->dma_cmd.dev_xp ) );
-    dst_xp = (xptr_t)hal_remote_lwd( XPTR( thread_cxy , &thread_ptr->dma_cmd.dst_xp ) );
-    src_xp = (xptr_t)hal_remote_lwd( XPTR( thread_cxy , &thread_ptr->dma_cmd.src_xp ) );
-    size   =         hal_remote_lw ( XPTR( thread_cxy , &thread_ptr->dma_cmd.size   ) );
+    dev_xp = (xptr_t)hal_remote_l64( XPTR( thread_cxy , &thread_ptr->dma_cmd.dev_xp ) );
+    dst_xp = (xptr_t)hal_remote_l64( XPTR( thread_cxy , &thread_ptr->dma_cmd.dst_xp ) );
+    src_xp = (xptr_t)hal_remote_l64( XPTR( thread_cxy , &thread_ptr->dma_cmd.src_xp ) );
+    size   =         hal_remote_l32 ( XPTR( thread_cxy , &thread_ptr->dma_cmd.size   ) );
 
     // get DMA device cluster and local pointer
@@ -67 +67 @@
 
     // get extended pointer on SOCLIB-DMA peripheral
-    xptr_t     dma_xp = hal_remote_lw( XPTR( dev_cxy , &dev_ptr->base ) );
+    xptr_t     dma_xp = hal_remote_l32( XPTR( dev_cxy , &dev_ptr->base ) );
 
     // get SOCLIB_DMA device cluster and local pointer
@@ -83 +83 @@
 
     // set SOCLIB_DMA registers to start tranfer operation
-    hal_remote_sw( XPTR( dma_cxy , base + DMA_SRC     ) , src_lsb ); 
-    hal_remote_sw( XPTR( dma_cxy , base + DMA_SRC_EXT ) , src_msb ); 
-    hal_remote_sw( XPTR( dma_cxy , base + DMA_DST     ) , dst_lsb );
-    hal_remote_sw( XPTR( dma_cxy , base + DMA_DST_EXT ) , dst_msb );
-    hal_remote_sw( XPTR( dma_cxy , base + DMA_LEN     ) , size    );
+    hal_remote_s32( XPTR( dma_cxy , base + DMA_SRC     ) , src_lsb ); 
+    hal_remote_s32( XPTR( dma_cxy , base + DMA_SRC_EXT ) , src_msb ); 
+    hal_remote_s32( XPTR( dma_cxy , base + DMA_DST     ) , dst_lsb );
+    hal_remote_s32( XPTR( dma_cxy , base + DMA_DST_EXT ) , dst_msb );
+    hal_remote_s32( XPTR( dma_cxy , base + DMA_LEN     ) , size    );
 
     // Block and deschedule server thread
@@ -100 +100 @@
     // get extended pointer on client thread
     xptr_t root      = XPTR( local_cxy , &chdev->wait_root );
-    xptr_t client_xp = XLIST_FIRST_ELEMENT( root , thread_t , wait_list );
+    xptr_t client_xp = XLIST_FIRST( root , thread_t , wait_list );
 
     // get extended pointer on server thread
@@ -117 +117 @@
 
     // get DMA status register 
-        uint32_t status = hal_remote_lw( XPTR( dma_cxy , base + DMA_LEN ) );   
+        uint32_t status = hal_remote_l32( XPTR( dma_cxy , base + DMA_LEN ) );   
 
     // acknowledge IRQ
-    hal_remote_sw( XPTR( dma_cxy , base + DMA_RESET ) , 0 );
+    hal_remote_s32( XPTR( dma_cxy , base + DMA_RESET ) , 0 );
 
     // set operation status in command
         error_t  error = ( status != DMA_SUCCESS ); 
-    hal_remote_sw( XPTR( client_cxy , &client_ptr->dma_cmd.error ) , error );
+    hal_remote_s32( XPTR( client_cxy , &client_ptr->dma_cmd.error ) , error );
 
     // unblock server thread