Index: abi/include/ddi/irq.h
===================================================================
--- abi/include/ddi/irq.h	(revision fbcdeb887f643e4a875e51120a2ddbf6fe35e4b3)
+++ abi/include/ddi/irq.h	(revision ec12ab893015bb2f77916355e67e90d5be826a58)
@@ -67,25 +67,4 @@
 	CMD_PIO_WRITE_A_32,
 	
-	/** Read 1 byte from the memory space. */
-	CMD_MEM_READ_8,
-	/** Read 2 bytes from the memory space. */
-	CMD_MEM_READ_16,
-	/** Read 4 bytes from the memory space. */
-	CMD_MEM_READ_32,
-	
-	/** Write 1 byte to the memory space. */
-	CMD_MEM_WRITE_8,
-	/** Write 2 bytes to the memory space. */
-	CMD_MEM_WRITE_16,
-	/** Write 4 bytes to the memory space. */
-	CMD_MEM_WRITE_32,
-	
-	/** Write 1 byte from the source argument to the memory space. */
-	CMD_MEM_WRITE_A_8,
-	/** Write 2 bytes from the source argument to the memory space. */
-	CMD_MEM_WRITE_A_16,
-	/** Write 4 bytes from the source argument to the memory space. */
-	CMD_MEM_WRITE_A_32,
-	
 	/**
 	 * Perform a bit masking on the source argument