Changes between Version 36 and Version 37 of io_operations

Timestamp:

Nov 22, 2017, 9:26:53 PM (7 years ago)

Author:

alain

Comment:

--

io_operations

@@ -6 +6 @@
 
 ALMOS-MK identifies a peripheral by a composite index (func,impl). The '''func''' index defines a functional type, the '''impl''' index defines a specific hardware implementation.
- * Each value of the functional index '''fun''' defines a generic (implementation independent) device XXX, that is characterized by an API defined in the ''dev_xxx.h'' file. This generic API allows the kernel to access the peripheral without taking care on the actual hardware implementation.  
+ * Each value of the functional index '''func''' defines a generic (implementation independent) device XXX, that is characterized by an API defined in the ''dev_xxx.h'' file. This generic API allows the kernel to access the peripheral without taking care on the actual hardware implementation.  
  * For each generic device XXX, it can exist several hardware implementation, and each value of the implementation index '''impl''' is associated with a specific driver, that must implement the API defined for the XXX generic device.
 
@@ -122 +122 @@
 
 The interrupt routing is statically defined during the PIC device initialization, by the architecture specific PIC driver,
-using the ''dev_pic_bind_irq()'' function. This function statically links the EXT_IRQ identified by its irq_id to the core running the server thread associated to the external device channel that is the source of the EXT_IRQ. As the external devices server threads are distributed on all cores in all clusters, the corresponding IRQs are routed to all relevant clusters. 
+using the ''dev_pic_bind_irq()'' function. This function statically links the EXT_IRQ identified by its irq_id to the core running the server thread associated to the external device channel that is the source of the IRQ. As the external devices server threads are distributed on all cores in all clusters, the corresponding IRQ is routed to the relevant core. 
 
 === 2) INT_IRQ ===