Changeset 570 for trunk/hal/tsar_mips32/drivers/soclib_bdv.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_bdv.c (modified) (11 diffs)

trunk/hal/tsar_mips32/drivers/soclib_bdv.c

@@ -28 +28 @@
 #include <printk.h>
 #include <thread.h>
-#include <spinlock.h>
 
 ///////////////////////////////////////
@@ -45 +44 @@
 
     // get block_size and block_count  
-        uint32_t block_size = hal_remote_lw( XPTR( bdv_cxy , bdv_ptr + BDV_BLOCK_SIZE_REG ) );
-        uint32_t block_count = hal_remote_lw( XPTR( bdv_cxy , bdv_ptr + BDV_SIZE_REG ) );
+        uint32_t block_size = hal_remote_l32( XPTR( bdv_cxy , bdv_ptr + BDV_BLOCK_SIZE_REG ) );
+        uint32_t block_count = hal_remote_l32( XPTR( bdv_cxy , bdv_ptr + BDV_SIZE_REG ) );
 
     // set IOC device descriptor extension
@@ -69 +68 @@
 
     // get command arguments and extended pointer on IOC device
-    cmd_type =         hal_remote_lw ( XPTR( th_cxy , &th_ptr->ioc_cmd.type   ) );
-    lba      =         hal_remote_lw ( XPTR( th_cxy , &th_ptr->ioc_cmd.lba    ) );
-    count    =         hal_remote_lw ( XPTR( th_cxy , &th_ptr->ioc_cmd.count  ) );
-    buf_xp   = (xptr_t)hal_remote_lwd( XPTR( th_cxy , &th_ptr->ioc_cmd.buf_xp ) );
-    ioc_xp   = (xptr_t)hal_remote_lwd( XPTR( th_cxy , &th_ptr->ioc_cmd.dev_xp ) );
+    cmd_type =         hal_remote_l32 ( XPTR( th_cxy , &th_ptr->ioc_cmd.type   ) );
+    lba      =         hal_remote_l32 ( XPTR( th_cxy , &th_ptr->ioc_cmd.lba    ) );
+    count    =         hal_remote_l32 ( XPTR( th_cxy , &th_ptr->ioc_cmd.count  ) );
+    buf_xp   = (xptr_t)hal_remote_l64( XPTR( th_cxy , &th_ptr->ioc_cmd.buf_xp ) );
+    ioc_xp   = (xptr_t)hal_remote_l64( XPTR( th_cxy , &th_ptr->ioc_cmd.dev_xp ) );
 
 #if DEBUG_HAL_IOC_RX
@@ -94 +93 @@
 
     // get cluster and pointers for SOCLIB-BDV peripheral segment base
-    xptr_t     seg_xp  = (xptr_t)hal_remote_lwd( XPTR( ioc_cxy , &ioc_ptr->base ) );
+    xptr_t     seg_xp  = (xptr_t)hal_remote_l64( XPTR( ioc_cxy , &ioc_ptr->base ) );
     cxy_t      seg_cxy = GET_CXY( seg_xp );
     uint32_t * seg_ptr = GET_PTR( seg_xp );
@@ -108 +107 @@
 
     // set SOCLIB_BDV registers to start one I/O operation
-    hal_remote_sw( XPTR( seg_cxy , seg_ptr + BDV_IRQ_ENABLE_REG ) , 1       );
-    hal_remote_sw( XPTR( seg_cxy , seg_ptr + BDV_BUFFER_REG     ) , buf_lsb ); 
-    hal_remote_sw( XPTR( seg_cxy , seg_ptr + BDV_BUFFER_EXT_REG ) , buf_msb ); 
-    hal_remote_sw( XPTR( seg_cxy , seg_ptr + BDV_LBA_REG        ) , lba     );
-    hal_remote_sw( XPTR( seg_cxy , seg_ptr + BDV_COUNT_REG      ) , count   );
-    hal_remote_sw( XPTR( seg_cxy , seg_ptr + BDV_OP_REG         ) , op      );
+    hal_remote_s32( XPTR( seg_cxy , seg_ptr + BDV_IRQ_ENABLE_REG ) , 1       );
+    hal_remote_s32( XPTR( seg_cxy , seg_ptr + BDV_BUFFER_REG     ) , buf_lsb ); 
+    hal_remote_s32( XPTR( seg_cxy , seg_ptr + BDV_BUFFER_EXT_REG ) , buf_msb ); 
+    hal_remote_s32( XPTR( seg_cxy , seg_ptr + BDV_LBA_REG        ) , lba     );
+    hal_remote_s32( XPTR( seg_cxy , seg_ptr + BDV_COUNT_REG      ) , count   );
+    hal_remote_s32( XPTR( seg_cxy , seg_ptr + BDV_OP_REG         ) , op      );
 
     // waiting policy  depends on the command type
@@ -124 +123 @@
         while (1)
         {
-            status = hal_remote_lw( XPTR( seg_cxy , seg_ptr + BDV_STATUS_REG ) );
+            status = hal_remote_l32( XPTR( seg_cxy , seg_ptr + BDV_STATUS_REG ) );
 
             if( status == BDV_READ_SUCCESS ) // successfully completed
             {
-                hal_remote_sw( XPTR( th_cxy , &th_ptr->ioc_cmd.error ) , 0 );
+                hal_remote_s32( XPTR( th_cxy , &th_ptr->ioc_cmd.error ) , 0 );
                 break;
             }
@@ -137 +136 @@
             else                            // error reported
             {
-                hal_remote_sw( XPTR( th_cxy , &th_ptr->ioc_cmd.error ) , 1 );
+                hal_remote_s32( XPTR( th_cxy , &th_ptr->ioc_cmd.error ) , 1 );
                 break;
             }
@@ -174 +173 @@
     // 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
@@ -184 +183 @@
 
     // get command type
-    uint32_t   cmd_type = hal_remote_lw( XPTR( client_cxy , &client_ptr->ioc_cmd.type ) );
+    uint32_t   cmd_type = hal_remote_l32( XPTR( client_cxy , &client_ptr->ioc_cmd.type ) );
     
     // get SOCLIB_BDV device cluster and local pointer
@@ -191 +190 @@
 
     // get BDV status register and acknowledge IRQ
-        uint32_t status = hal_remote_lw( XPTR( bdv_cxy , bdv_ptr + BDV_STATUS_REG ) );   
+        uint32_t status = hal_remote_l32( XPTR( bdv_cxy , bdv_ptr + BDV_STATUS_REG ) );   
 
     if( cmd_type == IOC_READ )
@@ -223 +222 @@
 
     // set operation status in command
-    hal_remote_sw( XPTR( client_cxy , &client_ptr->ioc_cmd.error ) , error );
+    hal_remote_s32( XPTR( client_cxy , &client_ptr->ioc_cmd.error ) , error );
 
     // unblock server thread