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authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-06-16 18:22:54 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-06-16 18:22:54 +0000
commit1efeb61c56e89a970b30fbea9731dfeb0f9fa38c (patch)
tree3d626397ab73420781d6a7dd1e440426da9a7e98 /c/src/lib/libbsp
parentInitial incarnation of libchip compiles. (diff)
downloadrtems-1efeb61c56e89a970b30fbea9731dfeb0f9fa38c.tar.bz2
Added css_iface -- assumes ../include/dy_supplied.
Diffstat (limited to 'c/src/lib/libbsp')
-rw-r--r--c/src/lib/libbsp/powerpc/dmv177/Makefile.in2
-rw-r--r--c/src/lib/libbsp/powerpc/dmv177/css_iface/Makefile.in59
-rw-r--r--c/src/lib/libbsp/powerpc/dmv177/css_iface/css_iface.c149
-rw-r--r--c/src/lib/libbsp/powerpc/dmv177/wrapup/Makefile.in2
4 files changed, 210 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/powerpc/dmv177/Makefile.in b/c/src/lib/libbsp/powerpc/dmv177/Makefile.in
index 1aa164a880..58c6646a6a 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/Makefile.in
+++ b/c/src/lib/libbsp/powerpc/dmv177/Makefile.in
@@ -21,5 +21,5 @@ all: $(SRCS)
# wrapup is the one that actually builds and installs the library
# from the individual .rel files built in other directories
-SUB_DIRS=include clock console startup start timer \
+SUB_DIRS=include clock console css_iface startup start timer \
tod $(KA9Q_DRIVER) wrapup
diff --git a/c/src/lib/libbsp/powerpc/dmv177/css_iface/Makefile.in b/c/src/lib/libbsp/powerpc/dmv177/css_iface/Makefile.in
new file mode 100644
index 0000000000..a2beb5a285
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/dmv177/css_iface/Makefile.in
@@ -0,0 +1,59 @@
+#
+# $Id$
+#
+
+@SET_MAKE@
+srcdir = @srcdir@
+VPATH = @srcdir@
+RTEMS_ROOT = @top_srcdir@
+PROJECT_ROOT = @PROJECT_ROOT@
+
+PGM=${ARCH}/css_iface.rel
+
+# C source names, if any, go here -- minus the .c
+C_PIECES=
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+H_FILES=
+
+# Assembly source names, if any, go here -- minus the .s
+S_PIECES=
+S_FILES=$(S_PIECES:%=%.s)
+S_O_FILES=$(S_FILES:%.s=${ARCH}/%.o)
+
+SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
+OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
+
+include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
+include $(RTEMS_ROOT)/make/leaf.cfg
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+DEFINES +=
+CPPFLAGS +=
+CFLAGS +=
+
+LD_PATHS +=
+LD_LIBS +=
+LDFLAGS +=
+
+#
+# Add your list of files to delete here. The config files
+# already know how to delete some stuff, so you may want
+# to just run 'make clean' first to see what gets missed.
+# 'make clobber' already includes 'make clean'
+#
+
+CLEAN_ADDITIONS +=
+CLOBBER_ADDITIONS +=
+
+${PGM}: ${SRCS} ${OBJS}
+ $(make-rel)
+
+all: ${ARCH} $(SRCS) $(PGM)
+
+# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
+install: all
diff --git a/c/src/lib/libbsp/powerpc/dmv177/css_iface/css_iface.c b/c/src/lib/libbsp/powerpc/dmv177/css_iface/css_iface.c
new file mode 100644
index 0000000000..f46782f2b0
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/dmv177/css_iface/css_iface.c
@@ -0,0 +1,149 @@
+#include <Css.h>
+
+rtems_unsigned32 Css_Id(
+ rtems_vector_number vector /* vector number */
+)
+{
+ rtems_unsigned32 id;
+
+ switch ( vector ) {
+ case DMV170_DUART_IRQ:
+ case DMV170_ETHERNET_IRQ:
+ case DMV170_SCSI_IRQ:
+ case DMV170_SCC_IRQ:
+ id = CSS_DARF_INT;
+ break;
+
+ case DMV170_MEZZANINE_IRQ:
+ id = CSS_MAXPACK_INT;
+ break;
+
+ case DMV170_TICK_IRQ:
+ id = CSS_TICK_INT;
+ break;
+
+ case DMV170_LOCATION_MON_IRQ:
+ id = CSS_LM_INT;
+ break;
+
+ case DMV170_SCV64_IRQ:
+ id = CSS_SCV_VME_INT;
+ break;
+
+ case DMV170_RTC_IRQ:
+ id = CSS_RTC_INT;
+ break;
+ }
+
+ return id;
+}
+
+rtems_vector_number Vector_id(
+ rtems_unsigned32 id
+)
+{
+ rtems_vector_number vector;
+
+ switch ( id ) {
+ case CSS_ACFAIL_INT:
+ vector = DMV170_ACFAIL_IRQ;
+ break;
+ case CSS_SYSFAIL_INT:
+ vector = DMV170_SYSFAIL_IRQ;
+ break;
+ case CSS_WATCHDOG_INT:
+ vector = DMV170_WATCHDOG_IRQ;
+ break;
+ case CSS_BI_INT:
+ vector = DMV170_BI_IRQ;
+ break;
+ case CSS_LM_INT:
+ vector = DMV170_LOCATION_MON_IRQ;
+ break;
+ case CSS_TICK_INT:
+ vector = DMV170_TICK_IRQ;
+ break;
+ case CSS_DARF_INT:
+ vector = DMV170_DUART_IRQ;
+ break;
+ case CSS_RAM_PARITY_INT:
+ vector = DMV170_RAM_PARITY_IRQ;
+ break;
+ case CSS_DARF_BUS_ERROR:
+ vector = DMV170_DARF_BUS_ERROR_IRQ;
+ break;
+ case CSS_PERIPHERAL_INT:
+ vector = DMV170_PERIPHERAL_IRQ;
+ break;
+ case CSS_MAXPACK_INT:
+ vector = DMV170_MEZZANINE_IRQ_0;assert(0);
+ break;
+ case CSS_SCV_VME_INT:
+ vector = DMV170_MEZZANINE_IRQ_1;assert(0);
+ break;
+ case CSS_RTC_INT:
+ vector = DMV170_RTC_IRQ;
+ break;
+ }
+
+ return vector;
+}
+
+void enable_card_interrupt(
+ rtems_vector_number vector /* vector number */
+)
+{
+ rtems_unsigned32 Id;
+ Id = Css_Id(vector);
+
+ Enable_int(Id);
+}
+
+rtems_vector_number Get_interrupt()
+{
+ rtems_vector_number vector;
+ rtems_unsigned32 id;
+
+ if ( Get_int_status(CSS_ACFAIL_INT) )
+ vector = DMV170_ACFAIL_IRQ;
+ else if ( Get_int_status( CSS_SYSFAIL_INT) )
+ vector = DMV170_SYSFAIL_IRQ;
+ else if ( Get_int_status( CSS_WATCHDOG_INT) )
+ vector = DMV170_WATCHDOG_IRQ;
+ else if ( Get_int_status( CSS_BI_INT) )
+ vector = DMV170_BI_IRQ;
+ else if ( Get_int_status( CSS_LM_INT) )
+ vector = DMV170_LOCATION_MON_IRQ;
+ else if ( Get_int_status( CSS_TICK_INT) )
+ vector = DMV170_TICK_IRQ;
+ else if ( Get_int_status( CSS_DARF_INT) )
+ vector = DMV170_DUART_IRQ;
+ else if ( Get_int_status( CSS_RAM_PARITY_INT) )
+ vector = DMV170_RAM_PARITY_IRQ;
+ else if ( Get_int_status( CSS_DARF_BUS_ERROR) )
+ vector = DMV170_DARF_BUS_ERROR_IRQ;
+ else if ( Get_int_status( CSS_PERIPHERAL_INT) )
+ vector = DMV170_PERIPHERAL_IRQ;
+ else if ( Get_int_status( CSS_MAXPACK_INT) ) {
+ vector = DMV170_MEZZANINE_IRQ_0;
+ assert(0);
+ }
+ else if ( Get_int_status( CSS_SCV_VME_INT) ) {
+ vector = DMV170_MEZZANINE_IRQ_1;
+ assert(0);
+ }
+ else if ( Get_int_status( CSS_RTC_INT) )
+ vector = DMV170_RTC_IRQ;
+
+ return vector;
+}
+
+void Clear_interrupt(
+ rtems_vector_number vector
+)
+{
+ rtems_unsigned32 Id;
+ Id = Css_Id(vector);
+
+ Clear_int(Id);
+}
diff --git a/c/src/lib/libbsp/powerpc/dmv177/wrapup/Makefile.in b/c/src/lib/libbsp/powerpc/dmv177/wrapup/Makefile.in
index 02bee936b5..5f11cf8656 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/wrapup/Makefile.in
+++ b/c/src/lib/libbsp/powerpc/dmv177/wrapup/Makefile.in
@@ -13,7 +13,7 @@ KA9Q_DRIVER_yes_V = network
KA9Q_DRIVER = $(KA9Q_DRIVER_$(HAS_KA9Q)_V)
# pieces specific to this BSP
-BSP_PIECES=startup clock console timer tod $(KA9Q_DRIVER)
+BSP_PIECES=startup clock console css_iface timer tod $(KA9Q_DRIVER)
# pieces to pick up out of libcpu/$(RTEMS_CPU)
CPU_PIECES=