Changeset 380 for trunk/hal/tsar_mips32/drivers/soclib_pic.c

Timestamp:

Aug 14, 2017, 6:31:25 PM (6 years ago)

Author:

alain

Message:

Remove the generic kernel/kern/do_exception files to handle exceptions in HAL.
The HAL call only the vmm_handle_page_fault() function if required.

File:

• trunk/hal/tsar_mips32/drivers/soclib_pic.c (modified) (1 diff)

trunk/hal/tsar_mips32/drivers/soclib_pic.c

@@ -491 +491 @@
     uint32_t * base = soclib_pic_xcu_base();
 
-    // set period value in XCU
-    base[(XCU_PTI_PER << 5) | lid] = period;
+    // set period value in XCU (in cycles)
+    uint32_t cycles = period * SOCLIB_CYCLES_PER_MS * CONFIG_SCHED_TICK_MS_PERIOD;
+    base[(XCU_PTI_PER << 5) | lid] = cycles;
 
     // enable PTI in local XCU controller