Changeset 279 for trunk/hal/tsar_mips32/drivers/soclib_pic.h

Timestamp:

Jul 27, 2017, 12:23:29 AM (7 years ago)

Author:

alain

Message:

1) Introduce independant command fields for the various devices in the thread descriptor.
2) Introduce a new dev_pic_enable_ipi() function in the generic PIC device
3) Fix two bugs identified by Maxime in the scheduler initialisation, and in the sched_select().
4) fix several bugs in the TSAR hal_kentry.S.
5) Introduce a third kgiet segment (besides kdata and kcode) in the TSAR bootloader.

File:

• trunk/hal/tsar_mips32/drivers/soclib_pic.h (modified) (3 diffs)

trunk/hal/tsar_mips32/drivers/soclib_pic.h

@@ -228 +228 @@
 
 /******************************************************************************************
- * This function activates the TICK timer for the calling core.
+ * This function activates the PTI timer for the calling core.
  * The <period> argument define the number of cycles between IRQs.
  ******************************************************************************************
@@ -234 +234 @@
  *****************************************************************************************/
 void soclib_pic_enable_timer( uint32_t period );
+
+/******************************************************************************************
+ * This function activates the WTI[lid] in the local cluster, wherehe lid is the calling
+ * core local index.
+ *****************************************************************************************/
+void soclib_pic_enable_ipi();
 
 /******************************************************************************************
@@ -279 +285 @@
 
 /******************************************************************************************
- * This function acknowledge a PTI IRQ generated by the local XCU for a core 
- * identified by the <lid> argument.
- *****************************************************************************************/
-uint32_t soclib_pic_ack_timer( lid_t lid );
-
-/******************************************************************************************
  * This function returns in the <hwi_status>, <wti_status>, <pti_status> buffers
  * the local XCU status for a given core identidied by the <lid> argument.