powerpc merge (arch)

PATCH In review Heikki Lindholm 1 participant 1 message Oct 24, 2005 PowerPC

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Heikki Lindholm

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2005-10-24 08:52 UTC #0 lore raw

PATCH 2/3 powerpc merge (arch)

Merge architecture specifics from arch/ppc and arch/ppc64 to arch/powerpc.

-- Heikki Lindholm

arch/powerpc/defconfig +90 -0

diff -Nru --exclude=.svn xenomai-orig/arch/powerpc/defconfig xenomai-devel/arch/powerpc/defconfig
@@ -0,0 +1,90 @@
+#
+# Automatically generated make config: don't edit
+#
+CONFIG_MODULES=y
+CONFIG_XENO_VERSION="2.0"
+
+#
+# General
+#
+CONFIG_XENO_INSTALLDIR="/usr/realtime"
+CONFIG_XENO_LINUXDIR="/lib/modules/`uname -r`/build"
+
+#
+# Documentation
+#
+# CONFIG_XENO_DOC_DOX is not set
+# CONFIG_XENO_DOC_LATEX_NONSTOP is not set
+# CONFIG_XENO_DOC_DBX is not set
+CONFIG_XENO_OPT_EXPERT=y
+# CONFIG_XENO_OPT_KSYMS is not set
+# CONFIG_XENO_OPT_USYMS is not set
+# CONFIG_XENO_MAINT is not set
+
+#
+# Nucleus
+#
+CONFIG_XENO_OPT_PERVASIVE=y
+CONFIG_XENO_OPT_PIPE=y
+CONFIG_XENO_OPT_PIPE_NRDEV="32"
+CONFIG_XENO_OPT_SYS_HEAPSZ="128"
+CONFIG_XENO_OPT_STATS=y
+# CONFIG_XENO_OPT_DEBUG is not set
+# CONFIG_XENO_OPT_WATCHDOG is not set
+
+#
+# Scalability
+#
+# CONFIG_XENO_OPT_SCALABLE_SCHED is not set
+
+#
+# LTT tracepoints filtering
+#
+# CONFIG_XENO_OPT_FILTER_EVIRQ is not set
+# CONFIG_XENO_OPT_FILTER_EVTHR is not set
+# CONFIG_XENO_OPT_FILTER_EVSYS is not set
+# CONFIG_XENO_OPT_FILTER_EVALL is not set
+
+#
+# Machine (powerpc)
+#
+CONFIG_XENO_HW_FPU=y
+CONFIG_XENO_HW_PERIODIC_TIMER=y
+CONFIG_XENO_HW_TIMER_LATENCY="0"
+CONFIG_XENO_HW_SCHED_LATENCY="0"
+
+#
+# APIs
+#
+CONFIG_XENO_SKIN_NATIVE=y
+CONFIG_XENO_OPT_NATIVE_REGISTRY=y
+CONFIG_XENO_OPT_NATIVE_REGISTRY_NRSLOTS="512"
+CONFIG_XENO_OPT_NATIVE_PIPE=y
+CONFIG_XENO_OPT_NATIVE_PIPE_BUFSZ="4096"
+CONFIG_XENO_OPT_NATIVE_SEM=y
+CONFIG_XENO_OPT_NATIVE_EVENT=y
+CONFIG_XENO_OPT_NATIVE_MUTEX=y
+CONFIG_XENO_OPT_NATIVE_COND=y
+CONFIG_XENO_OPT_NATIVE_QUEUE=y
+CONFIG_XENO_OPT_NATIVE_HEAP=y
+CONFIG_XENO_OPT_NATIVE_ALARM=y
+CONFIG_XENO_OPT_NATIVE_MPS=y
+CONFIG_XENO_OPT_NATIVE_INTR=y
+CONFIG_XENO_SKIN_POSIX=y
+# CONFIG_XENO_SKIN_PSOS is not set
+# CONFIG_XENO_SKIN_UITRON is not set
+# CONFIG_XENO_SKIN_VRTX is not set
+# CONFIG_XENO_SKIN_VXWORKS is not set
+CONFIG_XENO_SKIN_RTDM=y
+# CONFIG_XENO_SKIN_RTAI is not set
+CONFIG_XENO_OPT_UVM=y
+
+#
+# Drivers
+#
+# CONFIG_XENO_DRIVERS_16550A is not set
+
+#
+# Simulator
+#
+# CONFIG_XENO_MVM is not set

arch/powerpc/GNUmakefile.am +3 -0

diff -Nru --exclude=.svn xenomai-orig/arch/powerpc/GNUmakefile.am xenomai-devel/arch/powerpc/GNUmakefile.am
@@ -0,0 +1,3 @@
+SUBDIRS = hal
+
+EXTRA_DIST = Kconfig defconfig patches

arch/powerpc/hal/fpu.S +78 -0

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arch/powerpc/hal/fpu_64.S +71 -0

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arch/powerpc/hal/GNUmakefile.am +41 -0

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arch/powerpc/hal/Makefile +13 -0

diff -Nru --exclude=.svn xenomai-orig/arch/powerpc/hal/Makefile xenomai-devel/arch/powerpc/hal/Makefile
@@ -0,0 +1,13 @@
+EXTRA_CFLAGS += -I$(xeno_srctree)/include \
+		-I$(src)/../../../include \
+		-I$(src)/../../.. \
+		$(xeno_extradef)
+
+EXTRA_AFLAGS += -I$(xeno_srctree)/include \
+		-I$(src)/../../../include \
+		-I$(src)/../../.. \
+		$(xeno_extradef)
+
+obj-m += xeno_hal.o
+
+xeno_hal-objs := $(xeno_objs)

arch/powerpc/hal/powerpc.c +190 -0

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arch/powerpc/hal/switch.S +119 -0

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arch/powerpc/hal/switch_64.S +123 -0

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arch/powerpc/Kconfig +71 -0

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arch/powerpc/patches/README +20 -0

diff -Nru --exclude=.svn xenomai-orig/arch/powerpc/patches/README xenomai-devel/arch/powerpc/patches/README
@@ -0,0 +1,20 @@
+-- arch/powerpc/patches
+
+Xenomai needs special kernel support to deliver fast and deterministic
+response time to external interrupts, and also to provide real-time
+services highly integrated with the standard Linux kernel.
+
+This support is provided by the Adeos real-time enabler [1], in the
+form of a kernel patch you have to apply to a vanilla kernel tree,
+before you attempt to compile the Xenomai codebase against the latter
+kernel.
+
+On the PowerPC architecture, Xenomai can run over the former and the 
+new generation of Adeos patches, namely adeos-linux-* and adeos-ipipe-*,
+that one can find in this directory. However, the 64-bit PowerPC
+architecture does not yet support the new generation Adeos variant. Just
+apply one of those patches to the corresponding kernel release. You may
+want to have a look at the README.*INSTALL guides at the top of the
+Xenomai tree for more information.
+
+[1] http://www.gna.org/projects/adeos/

arch/ppc/defconfig +0 ~~-90~~

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arch/ppc/GNUmakefile.am +0 -3

diff -Nru --exclude=.svn xenomai-orig/arch/ppc/GNUmakefile.am xenomai-devel/arch/ppc/GNUmakefile.am
@@ -1,3 +0,0 @@
-SUBDIRS = hal
-
-EXTRA_DIST = Kconfig defconfig patches

arch/ppc/GNUmakefile.in +0 ~~-614~~

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arch/ppc/hal/fpu.S +0 ~~-78~~

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arch/ppc/hal/GNUmakefile.am +0 ~~-33~~

diff -Nru --exclude=.svn xenomai-orig/arch/ppc/hal/GNUmakefile.am xenomai-devel/arch/ppc/hal/GNUmakefile.am
@@ -1,33 +0,0 @@
-moduledir = $(DESTDIR)@XENO_MODULE_DIR@
-
-modext = @XENO_MODULE_EXT@
-
-CROSS_COMPILE = @CROSS_COMPILE@
-
-libhal_SRC = ppc.c switch.S
-
-if CONFIG_XENO_HW_FPU
-libhal_SRC += fpu.S
-endif
-distfiles = fpu.S
-
-xeno_hal.ko: @XENO_KBUILD_ENV@
-xeno_hal.ko: $(libhal_SRC) generic.c FORCE
-	@XENO_KBUILD_CMD@ xeno_extradef="@XENO_KMOD_CFLAGS@"
-
-clean-local:
-	@XENO_KBUILD_CLEAN@
-
-all-local: xeno_hal$(modext)
-if CONFIG_XENO_OLD_FASHIONED_BUILD
-	$(mkinstalldirs) $(top_srcdir)/modules
-	$(INSTALL_DATA) $^ $(top_srcdir)/modules
-endif
-
-install-exec-local: xeno_hal$(modext)
-	$(mkinstalldirs) $(moduledir)
-	$(INSTALL_DATA) $< $(moduledir)
-
-.PHONY: FORCE
-
-EXTRA_DIST = $(libhal_SRC) $(distfiles) Makefile

arch/ppc/hal/GNUmakefile.in +0 ~~-479~~

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arch/ppc/hal/Makefile +0 ~~-13~~

diff -Nru --exclude=.svn xenomai-orig/arch/ppc/hal/Makefile xenomai-devel/arch/ppc/hal/Makefile
@@ -1,13 +0,0 @@
-EXTRA_CFLAGS += -I$(xeno_srctree)/include \
-		-I$(src)/../../../include \
-		-I$(src)/../../.. \
-		$(xeno_extradef)
-
-EXTRA_AFLAGS += -I$(xeno_srctree)/include \
-		-I$(src)/../../../include \
-		-I$(src)/../../.. \
-		$(xeno_extradef)
-
-obj-m += xeno_hal.o
-
-xeno_hal-objs := $(xeno_objs)

arch/ppc/hal/ppc.c +0 ~~-184~~

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arch/ppc/hal/switch.S +0 ~~-119~~

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arch/ppc/Kconfig +0 ~~-71~~

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arch/ppc/patches/adeos-ipipe-2.6.13-ppc-1.0-03.patch +0 ~~-4214~~

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arch/ppc/patches/adeos-linux-2.6.10-ppc-r8c4.patch +0 ~~-5262~~

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arch/ppc/patches/README +0 ~~-19~~

diff -Nru --exclude=.svn xenomai-orig/arch/ppc/patches/README xenomai-devel/arch/ppc/patches/README

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arch/ppc64/defconfig +0 ~~-67~~

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arch/ppc64/GNUmakefile.am +0 -3

diff -Nru --exclude=.svn xenomai-orig/arch/ppc64/GNUmakefile.am xenomai-devel/arch/ppc64/GNUmakefile.am

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arch/ppc64/GNUmakefile.in +0 ~~-614~~

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arch/ppc64/hal/fpu.S +0 ~~-74~~

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arch/ppc64/hal/GNUmakefile.am +0 ~~-33~~

diff -Nru --exclude=.svn xenomai-orig/arch/ppc64/hal/GNUmakefile.am xenomai-devel/arch/ppc64/hal/GNUmakefile.am

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arch/ppc64/hal/GNUmakefile.in +0 ~~-479~~

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arch/ppc64/hal/Makefile +0 ~~-13~~

diff -Nru --exclude=.svn xenomai-orig/arch/ppc64/hal/Makefile xenomai-devel/arch/ppc64/hal/Makefile

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arch/ppc64/hal/ppc64.c +0 ~~-187~~

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arch/ppc64/hal/switch.S +0 ~~-126~~

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arch/ppc64/Kconfig +0 ~~-71~~

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arch/ppc64/patches/adeos-linux-2.6.10-ppc64-r2.patch +0 ~~-5430~~

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arch/ppc64/patches/README +0 ~~-17~~

diff -Nru --exclude=.svn xenomai-orig/arch/ppc64/patches/README xenomai-devel/arch/ppc64/patches/README

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