[ECOS] Re: LPC2xxx patch for support of vectored interrupt controller

Hans Rosenfeld rosenfeld@grumpf.hope-2000.org
Wed Aug 22 13:47:00 GMT 2007


On Wed, Aug 22, 2007 at 01:12:16PM +0200, Andrew Lunn wrote:
> Could your produce a patch which contains all these changes and a
> ChangeLog entry in both the Kernel package and the HAL.

Done.


-- 
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Index: ChangeLog
===================================================================
RCS file: /cvs/ecos/ecos/packages/hal/arm/lpc2xxx/var/current/ChangeLog,v
retrieving revision 1.7
diff -u -r1.7 ChangeLog
--- ChangeLog	30 Jul 2007 18:09:47 -0000	1.7
+++ ChangeLog	22 Aug 2007 13:34:11 -0000
@@ -1,3 +1,13 @@
+2007-08-22  Hans Rosenfeld  <rosenfeld@grumpf.hope-2000.org>
+
+	* cdl/hal_arm_lpc2xxx.cdl: require interrupt priority 16 for
+	kernel test intr0/kintr0 interrupts
+
 2007-08-17  Hans Rosenfeld  <rosenfeld@grumpf.hope-2000.org>
 
 	* cdl/hal_arm_lpc2xxx.cdl: added VIC component to support
 	configuration of individual interrupt priorities
 
 2007_07-10  Uwe Kindler <uwe_kindler@web.de>
 
 	* cdl/hal_arm_lpc2xxx.cdl: Added option
Index: hal_arm_lpc2xxx.cdl
===================================================================
RCS file: /cvs/ecos/ecos/packages/hal/arm/lpc2xxx/var/current/cdl/hal_arm_lpc2xxx.cdl,v
retrieving revision 1.4
diff -u -r1.4 hal_arm_lpc2xxx.cdl
--- hal_arm_lpc2xxx.cdl	30 Jul 2007 18:09:47 -0000	1.4
+++ hal_arm_lpc2xxx.cdl	22 Aug 2007 13:37:42 -0000
@@ -66,6 +66,15 @@
     implements    CYGINT_HAL_ARM_ARCH_ARM7
     implements    CYGINT_HAL_ARM_THUMB_ARCH
 
+    requires { is_active(CYGNUM_KERNEL_INTR_TEST_PRIO_A)
+               implies CYGNUM_KERNEL_INTR_TEST_PRIO_A == 16 }
+    
+    requires { is_active(CYGNUM_KERNEL_INTR_TEST_PRIO_B)
+               implies CYGNUM_KERNEL_INTR_TEST_PRIO_B == 16 }
+
+    requires { is_active(CYGNUM_KERNEL_INTR_TEST_PRIO_C)
+               implies CYGNUM_KERNEL_INTR_TEST_PRIO_C == 16 }
+
     # Let the architectural HAL see this variant's files
     define_proc {
         puts $::cdl_header "#define CYGBLD_HAL_VAR_INTS_H <cyg/hal/hal_var_ints.h>"
Index: ChangeLog
===================================================================
RCS file: /cvs/ecos/ecos/packages/kernel/current/ChangeLog,v
retrieving revision 1.143
diff -u -r1.143 ChangeLog
--- ChangeLog	2 Jul 2007 11:49:09 -0000	1.143
+++ ChangeLog	22 Aug 2007 13:39:40 -0000
@@ -1,3 +1,8 @@
+2007-08-22  Hans Rosenfeld  <rosenfeld@grumpf.hope-2000.org>
+
+	* cdl/kernel.cdl, tests/intr0.cxx, tests/kintr0.c: added options
+	to configure priorities of the interrupts created by intr0 and kintr0
+
 2007-07-02  Gary Thomas  <gary@mlbassoc.com>
 
 	* src/debug/dbg_gdb.cxx: 
Index: intr0.cxx
===================================================================
RCS file: /cvs/ecos/ecos/packages/kernel/current/tests/intr0.cxx,v
retrieving revision 1.13
diff -u -r1.13 intr0.cxx
--- intr0.cxx	11 Aug 2006 09:29:31 -0000	1.13
+++ intr0.cxx	22 Aug 2007 13:40:08 -0000
@@ -97,7 +97,9 @@
 
 static bool flash( void )
 {
-    Cyg_Interrupt intr0 = Cyg_Interrupt(CYGNUM_HAL_ISR_MIN, 0, (CYG_ADDRWORD)333, isr0, dsr0 );
+    Cyg_Interrupt intr0 = Cyg_Interrupt(CYGNUM_HAL_ISR_MIN,
+                                        CYGNUM_KERNEL_INTR_TEST_PRIO_A,
+                                        (CYG_ADDRWORD)333, isr0, dsr0 );
 
     return true;
 }
@@ -134,13 +136,15 @@
     HAL_INTERRUPT_IN_USE( lvl1, in_use );
     Cyg_Interrupt* intr0 = NULL;
     if (!in_use)
-        intr0 = new((void *)&intr0_obj[0]) Cyg_Interrupt( lvl1, 1, (CYG_ADDRWORD)777, isr0, dsr0 );
+        intr0 = new((void *)&intr0_obj[0]) Cyg_Interrupt( lvl1, CYGNUM_KERNEL_INTR_TEST_PRIO_B,
+                                                          (CYG_ADDRWORD)777, isr0, dsr0 );
      
     cyg_vector lvl2 = CYGNUM_HAL_ISR_MIN + ( 15 % CYGNUM_HAL_ISR_COUNT);
     HAL_INTERRUPT_IN_USE( lvl2, in_use );
     Cyg_Interrupt* intr1 = NULL;
     if (!in_use && lvl1 != lvl2)
-        intr1 = new((void *)&intr1_obj[0]) Cyg_Interrupt( lvl2, 1, 888, isr1, dsr1 );
+        intr1 = new((void *)&intr1_obj[0]) Cyg_Interrupt( lvl2, CYGNUM_KERNEL_INTR_TEST_PRIO_C,
+                                                          888, isr1, dsr1 );
 
     // Check these functions at least exist
     Cyg_Interrupt::disable_interrupts();
Index: kintr0.c
===================================================================
RCS file: /cvs/ecos/ecos/packages/kernel/current/tests/kintr0.c,v
retrieving revision 1.12
diff -u -r1.12 kintr0.c
--- kintr0.c	11 Aug 2006 09:29:31 -0000	1.12
+++ kintr0.c	22 Aug 2007 13:40:44 -0000
@@ -103,8 +103,8 @@
     cyg_handle_t handle;
     cyg_interrupt intr;
 
-    cyg_interrupt_create(CYGNUM_HAL_ISR_MIN, 0, (cyg_addrword_t)333, 
-                         isr0, dsr0, &handle, &intr );
+    cyg_interrupt_create(CYGNUM_HAL_ISR_MIN, CYGNUM_KERNEL_INTR_TEST_PRIO_A,
+                         (cyg_addrword_t)333, isr0, dsr0, &handle, &intr );
     cyg_interrupt_delete(handle);
 
     return true;
@@ -156,13 +156,14 @@
     HAL_INTERRUPT_IN_USE( lvl1, in_use );
     intr0 = 0;
     if (!in_use)
-        cyg_interrupt_create(lvl1, 1, (cyg_addrword_t)777, isr0, dsr0, 
-                             &intr0, &intr_obj[0]);
+        cyg_interrupt_create(lvl1, CYGNUM_KERNEL_INTR_TEST_PRIO_B, 
+                             (cyg_addrword_t)777, isr0, dsr0, &intr0, &intr_obj[0]);
     
     HAL_INTERRUPT_IN_USE( lvl2, in_use );
     intr1 = 0;
     if (!in_use && lvl1 != lvl2)
-        cyg_interrupt_create(lvl2, 1, 888, isr1, dsr1, &intr1, &intr_obj[1]);
+        cyg_interrupt_create(lvl2, CYGNUM_KERNEL_INTR_TEST_PRIO_C,
+                             888, isr1, dsr1, &intr1, &intr_obj[1]);
 
     // Check these functions at least exist
 

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