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authorJoel Sherrill <joel.sherrill@OARcorp.com>2003-09-26 21:38:59 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2003-09-26 21:38:59 +0000
commitee5171b968d87e2807608c64c8a2692d69299ff4 (patch)
tree8c5b25454afb686ce313316bc700d06e27d27c78 /c/src/lib/libbsp/hppa1.1/simhppa/shmsupp
parent487c286c32e7f9cc01a6124c57753301bba398cb (diff)
downloadrtems-ee5171b968d87e2807608c64c8a2692d69299ff4.tar.bz2
2003-09-26 Joel Sherrill <joel@OARcorp.com>
* hppa1.1/.cvsignore, hppa1.1/ChangeLog, hppa1.1/Makefile.am, hppa1.1/acinclude.m4, hppa1.1/configure.ac, hppa1.1/simhppa/.cvsignore, hppa1.1/simhppa/ChangeLog, hppa1.1/simhppa/Makefile.am, hppa1.1/simhppa/bsp_specs, hppa1.1/simhppa/configure.ac, hppa1.1/simhppa/times, hppa1.1/simhppa/include/.cvsignore, hppa1.1/simhppa/include/Makefile.am, hppa1.1/simhppa/include/bsp.h, hppa1.1/simhppa/include/ttydrv.h, hppa1.1/simhppa/shmsupp/.cvsignore, hppa1.1/simhppa/shmsupp/Makefile.am, hppa1.1/simhppa/shmsupp/README, hppa1.1/simhppa/shmsupp/addrconv.c, hppa1.1/simhppa/shmsupp/cause_intr.c, hppa1.1/simhppa/shmsupp/getcfg.c, hppa1.1/simhppa/shmsupp/lock.c, hppa1.1/simhppa/shmsupp/mpisr.c, hppa1.1/simhppa/start/.cvsignore, hppa1.1/simhppa/start/Makefile.am, hppa1.1/simhppa/start/start.S, hppa1.1/simhppa/startup/.cvsignore, hppa1.1/simhppa/startup/Makefile.am, hppa1.1/simhppa/startup/bspclean.c, hppa1.1/simhppa/startup/bspstart.c, hppa1.1/simhppa/startup/linkcmds, hppa1.1/simhppa/startup/setvec.c, hppa1.1/simhppa/tools/.cvsignore, hppa1.1/simhppa/tools/ChangeLog, hppa1.1/simhppa/tools/Makefile.am, hppa1.1/simhppa/tools/configure.ac, hppa1.1/simhppa/tools/print_dump.c, hppa1.1/simhppa/tty/.cvsignore, hppa1.1/simhppa/tty/Makefile.am, hppa1.1/simhppa/tty/tty.c, hppa1.1/simhppa/wrapup/.cvsignore, hppa1.1/simhppa/wrapup/Makefile.am: Removed.
Diffstat (limited to 'c/src/lib/libbsp/hppa1.1/simhppa/shmsupp')
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/.cvsignore2
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/Makefile.am31
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/README9
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/addrconv.c29
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/cause_intr.c50
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/getcfg.c88
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c74
-rw-r--r--c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/mpisr.c26
8 files changed, 0 insertions, 309 deletions
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/.cvsignore b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/.cvsignore
deleted file mode 100644
index 282522db03..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/.cvsignore
+++ /dev/null
@@ -1,2 +0,0 @@
-Makefile
-Makefile.in
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/Makefile.am b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/Makefile.am
deleted file mode 100644
index 8fb6f45348..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/Makefile.am
+++ /dev/null
@@ -1,31 +0,0 @@
-##
-## $Id$
-##
-
-
-PGM = $(ARCH)/shmsupp.rel
-
-C_FILES = addrconv.c cause_intr.c getcfg.c lock.c mpisr.c
-C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT))
-
-OBJS = $(C_O_FILES)
-
-include $(top_srcdir)/../../../../automake/compile.am
-include $(top_srcdir)/../../../../automake/lib.am
-
-#
-# (OPTIONAL) Add local stuff here using +=
-#
-
-$(PGM): $(OBJS)
- $(make-rel)
-
-if HAS_MP
-all-local: $(ARCH) $(OBJS) $(PGM)
-endif
-
-# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
-
-EXTRA_DIST = addrconv.c cause_intr.c getcfg.c lock.c mpisr.c README
-
-include $(top_srcdir)/../../../../automake/local.am
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/README b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/README
deleted file mode 100644
index cf60698ca4..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/README
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# $Id$
-#
-
-This directory contains the SHM driver support files for the
-HP PA-RISC simulator for the 72000 processor.
-
-WARNING: The interrupt support in this directory currently will
- only work in a homogeneous system.
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/addrconv.c b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/addrconv.c
deleted file mode 100644
index 56dd1957ee..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/addrconv.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Shm_Convert_address
- *
- * No address range conversion is required.
- *
- * Input parameters:
- * address - address to convert
- *
- * Output parameters:
- * returns - converted address
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- *
- * $Id$
- */
-
-#include <bsp.h>
-#include <shm_driver.h>
-
-void *Shm_Convert_address(
- void *address
-)
-{
- return ( address );
-}
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/cause_intr.c b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/cause_intr.c
deleted file mode 100644
index acfb735ce9..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/cause_intr.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* void Shm_Cause_interrupt_pxfl( node )
- *
- * This routine is the shared memory driver routine which
- * generates interrupts to other CPUs.
- *
- * Input parameters:
- * node - destination of this packet (0 = broadcast)
- *
- * Output parameters: NONE
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- *
- * $Id$
- */
-
-#include <stdio.h>
-
-#include <rtems.h>
-#include <rtems/error.h>
-
-#include <shm_driver.h>
-
-void Shm_Cause_interrupt_pxfl(
- rtems_unsigned32 node
-)
-{
- Shm_Interrupt_information *intr;
- rtems_unsigned32 *u32;
- rtems_unsigned32 value;
-
- intr = &Shm_Interrupt_table[node];
- value = intr->value;
-
- switch ( intr->length ) {
- case NO_INTERRUPT:
- break;
-
- case LONG:
- u32 = (rtems_unsigned32 *)intr->address;
- HPPA_ASM_STWAS( value, 0, u32 );
- break;
- default:
- fprintf( stderr, "Shm_Cause_interrupt_pxfl: Unsupported length!!!\n" );
- }
-}
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/getcfg.c b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/getcfg.c
deleted file mode 100644
index ec1ca0b6f8..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/getcfg.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* void Shm_Get_configuration( localnode, &shmcfg )
- *
- * This routine initializes, if necessary, and returns a pointer
- * to the Shared Memory Configuration Table for the HP PA-RISC
- * simulator.
- *
- * INPUT PARAMETERS:
- * localnode - local node number
- * shmcfg - address of pointer to SHM Config Table
- *
- * OUTPUT PARAMETERS:
- * *shmcfg - pointer to SHM Config Table
- *
- * NOTES: The MP interrupt used is the Runway bus' ability to directly
- * address the control registers of up to four CPUs and cause
- * interrupts on them.
- *
- * The following table illustrates the configuration limitations:
- *
- * BUS MAX
- * MODE ENDIAN NODES
- * ========= ====== =======
- * POLLED BIG 2+
- * INTERRUPT BIG 2..4 (on Runway)
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- *
- * $Id$
- */
-
-#include <bsp.h>
-
-#include <shm_driver.h>
-
-#define INTERRUPT 0 /* can be interrupt or polling */
-#define POLLING 1
-
-#define HPPA_RUNWAY_PROC_HPA_BASE ((void *) 0xFFFA0000)
-
-/* given a processor number, where is its HPA? */
-#define HPPA_RUNWAY_HPA(cpu) \
- ((rtems_unsigned32) (HPPA_RUNWAY_PROC_HPA_BASE + ((cpu) * 0x2000)))
-
-#define HPPA_RUNWAY_REG_IO_EIR_OFFSET 0x000
-
-shm_config_table BSP_shm_cfgtbl;
-
-extern void Shm_Cause_interrupt_pxfl( rtems_unsigned32 node );
-
-void Shm_Get_configuration(
- rtems_unsigned32 localnode,
- shm_config_table **shmcfg
-)
-{
- BSP_shm_cfgtbl.base = (vol_u32 *) 0x44000000;
- BSP_shm_cfgtbl.length = 16 * KILOBYTE;
- BSP_shm_cfgtbl.format = SHM_BIG;
-
- BSP_shm_cfgtbl.cause_intr = Shm_Cause_interrupt_pxfl;
-
-#ifdef NEUTRAL_BIG
- BSP_shm_cfgtbl.convert = NULL_CONVERT;
-#else
- BSP_shm_cfgtbl.convert = CPU_swap_u32;
-#endif
-
-#if ( POLLING == 1 )
- BSP_shm_cfgtbl.poll_intr = POLLED_MODE;
- BSP_shm_cfgtbl.Intr.address = NO_INTERRUPT;
- BSP_shm_cfgtbl.Intr.value = NO_INTERRUPT;
- BSP_shm_cfgtbl.Intr.length = NO_INTERRUPT;
-#else
- BSP_shm_cfgtbl.poll_intr = INTR_MODE;
- BSP_shm_cfgtbl.Intr.address =
- (vol_u32 *) (HPPA_RUNWAY_HPA( localnode - 1) +
- HPPA_RUNWAY_REG_IO_EIR_OFFSET);
- BSP_shm_cfgtbl.Intr.value = HPPA_INTERRUPT_EXTERNAL_MPCI;
- BSP_shm_cfgtbl.Intr.length = LONG;
-#endif
-
- *shmcfg = &BSP_shm_cfgtbl;
-}
-
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c
deleted file mode 100644
index ee2f67f108..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Shared Memory Lock Routines
- *
- * This shared memory locked queue support routine need to be
- * able to lock the specified locked queue. Interrupts are
- * disabled while the queue is locked to prevent preemption
- * and deadlock when two tasks poll for the same lock.
- * previous level.
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- *
- * $Id$
- */
-
-#include <bsp.h>
-#include <shm_driver.h>
-
-/*
- * Shm_Initialize_lock
- *
- * Initialize the lock for the specified locked queue.
- */
-
-void Shm_Initialize_lock(
- Shm_Locked_queue_Control *lq_cb
-)
-{
- lq_cb->lock = LQ_UNLOCKED;
-}
-
-/* Shm_Lock( &lq_cb )
- *
- * This shared memory locked queue support routine locks the
- * specified locked queue. It disables interrupts to prevent
- * a deadlock condition.
- */
-
-void Shm_Lock(
- Shm_Locked_queue_Control *lq_cb
-)
-{
- rtems_unsigned32 isr_level;
- vol_u32 *lockptr = &lq_cb->lock;
- rtems_unsigned32 lock_value;
-
- rtems_interrupt_disable( isr_level );
-
- Shm_isrstat = isr_level;
-
- do {
- HPPA_ASM_LDCWS( 0, 0, lockptr, lock_value );
- } while (lock_value == SHM_LOCK_VALUE);
-}
-
-/*
- * Shm_Unlock
- *
- * Unlock the lock for the specified locked queue.
- */
-
-void Shm_Unlock(
- Shm_Locked_queue_Control *lq_cb
-)
-{
- rtems_unsigned32 isr_level;
-
- lq_cb->lock = SHM_UNLOCK_VALUE;
- isr_level = Shm_isrstat;
- rtems_interrupt_enable( isr_level );
-}
diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/mpisr.c b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/mpisr.c
deleted file mode 100644
index fe4296b2e0..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/mpisr.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Shm_setvec
- *
- * This driver routine sets the SHM interrupt vector to point to the
- * driver's SHM interrupt service routine.
- *
- * Input parameters: NONE
- *
- * Output parameters: NONE
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- *
- * $Id$
- */
-
-#include <bsp.h>
-#include <shm_driver.h>
-
-void Shm_setvec( void )
-{
- set_vector( Shm_isr, HPPA_INTERRUPT_EXTERNAL_MPCI, 1 );
-}