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changeset 166:5602a8379ebc

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Merge from eCos master repository on 2001-06-29-08:31:51-BST
author jlarmour
date Fri, 29 Jun 2001 14:45:50 +0000
parents d63db767121d
children 59f91bb9f684
files packages/devs/flash/intel/28fxxx/current/ChangeLog packages/devs/flash/intel/28fxxx/current/include/flash_28fxxx.inl packages/hal/common/current/ChangeLog packages/hal/common/current/include/hal_arbiter.h packages/hal/common/current/include/hal_misc.h packages/hal/powerpc/mpc8xx/current/ChangeLog packages/hal/powerpc/mpc8xx/current/src/var_intr.c
diffstat 7 files changed, 125 insertions(+), 62 deletions(-) [+]
line wrap: on
line diff
--- a/packages/devs/flash/intel/28fxxx/current/ChangeLog
+++ b/packages/devs/flash/intel/28fxxx/current/ChangeLog
@@ -1,3 +1,7 @@
+2001-06-29  Jesper Skov  <jskov@redhat.com>
+
+	* include/flash_28fxxx.inl: Fix 28F160 block size.
+
 2001-06-20  Jesper Skov  <jskov@redhat.com>
 
 	* include/flash_28fxxx.inl (flash_hwr_init): Fix bad size
--- a/packages/devs/flash/intel/28fxxx/current/include/flash_28fxxx.inl
+++ b/packages/devs/flash/intel/28fxxx/current/include/flash_28fxxx.inl
@@ -83,7 +83,7 @@
 // And select one of the below device variants
 
 #ifdef CYGPKG_DEVS_FLASH_INTEL_28F160
-# define FLASH_BLOCK_SIZE               (0x8000*CYGNUM_FLASH_INTERLEAVE)
+# define FLASH_BLOCK_SIZE               (0x10000*CYGNUM_FLASH_INTERLEAVE)
 # define FLASH_NUM_REGIONS              (32)
 # define CYGNUM_FLASH_WIDTH             (16)
 # define CYGNUM_FLASH_BLANK             (1)
--- a/packages/hal/common/current/ChangeLog
+++ b/packages/hal/common/current/ChangeLog
@@ -1,3 +1,9 @@
+2001-06-29  Jesper Skov  <jskov@redhat.com>
+
+	* include/hal_misc.h: Moved arbiter helper to
+	* include/hal_arbiter.h: this file to avoid header file inclusion
+	order problems.
+
 2001-06-28  Jesper Skov  <jskov@redhat.com>
 
 	* include/hal_misc.h (hal_call_isr): Added. Used by ISR arbiters.
new file mode 100644
--- /dev/null
+++ b/packages/hal/common/current/include/hal_arbiter.h
@@ -0,0 +1,109 @@
+#ifndef CYGONCE_HAL_HAL_ARBITER_H
+#define CYGONCE_HAL_HAL_ARBITER_H
+
+//=============================================================================
+//
+//      hal_arbiter.h
+//
+//      Functionality used by ISR arbiters
+//
+//=============================================================================
+//####COPYRIGHTBEGIN####
+//                                                                          
+// -------------------------------------------                              
+// The contents of this file are subject to the Red Hat eCos Public License 
+// Version 1.1 (the "License"); you may not use this file except in         
+// compliance with the License.  You may obtain a copy of the License at    
+// http://www.redhat.com/                                                   
+//                                                                          
+// Software distributed under the License is distributed on an "AS IS"      
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+// License for the specific language governing rights and limitations under 
+// the License.                                                             
+//                                                                          
+// The Original Code is eCos - Embedded Configurable Operating System,      
+// released September 30, 1998.                                             
+//                                                                          
+// The Initial Developer of the Original Code is Red Hat.                   
+// Portions created by Red Hat are                                          
+// Copyright (C) 1998, 1999, 2000, 2001 Red Hat, Inc.
+// All Rights Reserved.                                                     
+// -------------------------------------------                              
+//                                                                          
+//####COPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):   jskov
+// Contributors:jskov
+// Date:        2001-06-29
+// Purpose:     Functionality used by ISR arbiters
+// Usage:       #include <cyg/hal/hal_arbiter.h>
+//                           
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+#include <cyg/hal/hal_intr.h>           // hal_interrupt_x tables
+#include <cyg/hal/drv_api.h>            // CYG_ISR_HANDLED
+
+//=============================================================================
+// Function used to call ISRs from ISR arbiters
+// An arbiter is hooked on the shared interrupt vector and looks like this:
+//
+//  cyg_uint32 _arbitration_isr(CYG_ADDRWORD vector, CYG_ADDRWORD data)
+//  {
+//     cyg_uint32 isr_ret;
+//     // decode interrupt source and for each active source call the ISR
+//     if (source_A_active) {
+//         isr_ret = hal_call_isr (CYGNUM_HAL_INTERRUPT_SOURCE_A);
+//  #ifdef CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN
+//         if (isr_ret & CYG_ISR_HANDLED)
+//  #endif
+//             return isr_ret;
+//     }
+//     if (source_B_active) {
+//         isr_ret = hal_call_isr (CYGNUM_HAL_INTERRUPT_SOURCE_B);
+//  #ifdef CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN
+//         if (isr_ret & CYG_ISR_HANDLED)
+//  #endif
+//             return isr_ret;
+//     }
+//  ...
+//     return 0;
+//  }
+//
+// Remember to attach and enable the arbiter source:
+//    HAL_INTERRUPT_ATTACH(CYGNUM_HAL_INTERRUPT_ARBITER, &_arbitration_isr, 0, 0);
+//    HAL_INTERRUPT_SET_LEVEL(CYGNUM_HAL_INTERRUPT_ARBITER, 1);
+//    HAL_INTERRUPT_UNMASK(CYGNUM_HAL_INTERRUPT_ARBITER);
+//
+
+typedef cyg_uint32 cyg_ISR(cyg_uint32 vector, CYG_ADDRWORD data);
+
+extern void cyg_interrupt_post_dsr( CYG_ADDRWORD intr_obj );
+
+static inline cyg_uint32
+hal_call_isr (cyg_uint32 vector)
+{
+    cyg_ISR *isr;
+    CYG_ADDRWORD data;
+    cyg_uint32 isr_ret;
+
+    isr = (cyg_ISR*) hal_interrupt_handlers[vector];
+    data = hal_interrupt_data[vector];
+
+    isr_ret = (*isr) (vector, data);
+
+#ifdef CYGFUN_HAL_COMMON_KERNEL_SUPPORT
+    if (isr_ret & CYG_ISR_CALL_DSR) {
+        cyg_interrupt_post_dsr (hal_interrupt_objects[vector]);
+    }
+#endif
+
+    return isr_ret & ~CYG_ISR_CALL_DSR;
+}
+
+//-----------------------------------------------------------------------------
+#endif // CYGONCE_HAL_HAL_ARBITER_H
+// End of hal_arbiter.h
--- a/packages/hal/common/current/include/hal_misc.h
+++ b/packages/hal/common/current/include/hal_misc.h
@@ -48,66 +48,6 @@
 #include <cyg/infra/cyg_type.h>         // types & externC
 
 //=============================================================================
-// Function used to call ISRs from ISR arbiters
-// An arbiter is hooked on the shared interrupt vector and looks like this:
-//
-//  cyg_uint32 _arbitration_isr(CYG_ADDRWORD vector, CYG_ADDRWORD data)
-//  {
-//     cyg_uint32 isr_ret;
-//     // decode interrupt source and for each active source call the ISR
-//     if (source_A_active) {
-//         isr_ret = hal_call_isr (CYGNUM_HAL_INTERRUPT_SOURCE_A);
-//  #ifdef CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN
-//         if (isr_ret & CYG_ISR_HANDLED)
-//  #endif
-//             return isr_ret;
-//     }
-//     if (source_B_active) {
-//         isr_ret = hal_call_isr (CYGNUM_HAL_INTERRUPT_SOURCE_B);
-//  #ifdef CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN
-//         if (isr_ret & CYG_ISR_HANDLED)
-//  #endif
-//             return isr_ret;
-//     }
-//  ...
-//     return 0;
-//  }
-//
-// Remember to attach and enable the arbiter source:
-//    HAL_INTERRUPT_ATTACH(CYGNUM_HAL_INTERRUPT_ARBITER, &_arbitration_isr, 0, 0);
-//    HAL_INTERRUPT_SET_LEVEL(CYGNUM_HAL_INTERRUPT_ARBITER, 1);
-//    HAL_INTERRUPT_UNMASK(CYGNUM_HAL_INTERRUPT_ARBITER);
-//
-
-#include <cyg/hal/hal_intr.h>           // hal_interrupt_x tables
-#include <cyg/hal/drv_api.h>            // CYG_ISR_HANDLED
-
-typedef cyg_uint32 cyg_ISR(cyg_uint32 vector, CYG_ADDRWORD data);
-
-extern void cyg_interrupt_post_dsr( CYG_ADDRWORD intr_obj );
-
-static inline cyg_uint32
-hal_call_isr (cyg_uint32 vector)
-{
-    cyg_ISR *isr;
-    CYG_ADDRWORD data;
-    cyg_uint32 isr_ret;
-
-    isr = (cyg_ISR*) hal_interrupt_handlers[vector];
-    data = hal_interrupt_data[vector];
-
-    isr_ret = (*isr) (vector, data);
-
-#ifdef CYGFUN_HAL_COMMON_KERNEL_SUPPORT
-    if (isr_ret & CYG_ISR_CALL_DSR) {
-        cyg_interrupt_post_dsr (hal_interrupt_objects[vector]);
-    }
-#endif
-
-    return isr_ret & ~CYG_ISR_CALL_DSR;
-}
-
-//=============================================================================
 externC cyg_bool cyg_hal_is_break(char *buf, int size);
 externC void cyg_hal_user_break( CYG_ADDRWORD *regs );
 #endif
--- a/packages/hal/powerpc/mpc8xx/current/ChangeLog
+++ b/packages/hal/powerpc/mpc8xx/current/ChangeLog
@@ -1,3 +1,7 @@
+2001-06-29  Jesper Skov  <jskov@redhat.com>
+
+	* src/var_intr.c: Include new arbiter header.
+
 2001-06-28  Jesper Skov  <jskov@redhat.com>
 
 	* src/var_intr.c: Moved hal_call_isr to hal_misc.h in common HAL.
--- a/packages/hal/powerpc/mpc8xx/current/src/var_intr.c
+++ b/packages/hal/powerpc/mpc8xx/current/src/var_intr.c
@@ -44,7 +44,7 @@
 
 #include <pkgconf/hal.h>
 #include <cyg/hal/ppc_regs.h>
-#include <cyg/hal/hal_misc.h>
+#include <cyg/hal/hal_arbiter.h>
 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 #ifdef CYGPKG_HAL_POWERPC_MPC860