Changeset 3 for trunk/kernel/devices/dev_mmc.h

Timestamp:

Apr 26, 2017, 2:08:13 PM (7 years ago)

Author:

alain

Message:

Introduce dev_fbf, dev dma, dev_iob

File:

• trunk/kernel/devices/dev_mmc.h (modified) (2 diffs)

trunk/kernel/devices/dev_mmc.h

@@ -46 +46 @@
  * As these operations consume few cycles, and access conflicts are expected to be 
  * rare events, the calling threads use a busy waiting strategy to get the device
- * spinlock, do not register in the device waiting queue, and no server thread
+ * spinlock, but do not register in the device waiting queue, and no server thread
  * is used for this device.
  ****************************************************************************************/
  
+/****  Forward declarations  ****/
+
+struct chdev_s;
+
 /******************************************************************************************
  * This enum defines the various implementations of the generic MMC peripheral.
@@ -92 +96 @@
  * It must be executed once in any cluster containing an L2 cache.
  *****************************************************************************************
- * @ mmc_xp     : extended pointer on MMC device descriptor.
+ * @ chdev      : pointer on MMC device descriptor.
  ****************************************************************************************/
-void dev_mmc_init( xptr_t  mmc_xp );
+void dev_mmc_init( struct chdev_s * chdev );
 
 /*****************************************************************************************