Changeset 9deb5b8b in rtems

Timestamp:

08/01/97 18:12:11 (26 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

29a9e5d

Parents:

0074691a

Message:

Katsutoshi Shibuya (shibuya@…)of BU-Denken Co., Ltd.
(Sapporo, Japan) submitted the extended console driver for the
MVME162LX BSP and the POSIX tcsetattr() and tcgetattr() routines.
This device driver supports four serial ports, cooked IO, and
provides a portable base for Zilog 8530 based console drivers.

Files:

• c/ACKNOWLEDGEMENTS (modified) (1 diff)
• c/src/exec/libcsupport/include/rtems/libio.h (modified) (1 diff)
• c/src/exec/libcsupport/include/sys/termios.h (added)
• c/src/lib/include/Makefile.in (modified) (2 diffs)
• c/src/lib/include/rtems/libio.h (modified) (1 diff)
• c/src/lib/include/sys/termios.h (added)
• c/src/lib/libbsp/m68k/mvme162/Makefile.in (modified) (1 diff)
• c/src/lib/libbsp/m68k/mvme162/README (modified) (2 diffs)
• c/src/lib/libbsp/m68k/mvme162/consolex/Makefile.in (added)
• c/src/lib/libbsp/m68k/mvme162/consolex/README (added)
• c/src/lib/libbsp/m68k/mvme162/consolex/cTest.c (added)
• c/src/lib/libbsp/m68k/mvme162/consolex/consolex.c (added)
• c/src/lib/libbsp/m68k/mvme162/consolex/consolex.h (added)
• c/src/lib/libc/Makefile.in (modified) (1 diff)
• c/src/lib/libc/libio.h (modified) (1 diff)
• c/src/lib/libc/newlibif.c (modified) (1 diff)
• c/src/lib/libc/tcattr.c (added)
• cpukit/libcsupport/include/rtems/libio.h (modified) (1 diff)
• cpukit/libcsupport/include/sys/termios.h (added)

c/ACKNOWLEDGEMENTS

@@ -107 +107 @@
   that library.
 
++ Katsutoshi Shibuya (shibuya@mxb.meshnet.or.jp)of BU-Denken Co., Ltd. 
+  (Sapporo, Japan) submitted the extended console driver for the 
+  MVME162LX BSP and the POSIX tcsetattr() and tcgetattr() routines.
+  This device driver supports four serial ports, cooked IO, and 
+  provides a portable base for Zilog 8530 based console drivers.
+
 Finally, the RTEMS project would like to thank those who have contributed
 to the other free software efforts which RTEMS utilizes.  The primary RTEMS

c/src/exec/libcsupport/include/rtems/libio.h

@@ -122 +122 @@
 #define rtems_file_descriptor_type_index(fd)    ((((fd) & 0xF000) >> 12) - 1)
 
+/*
+ *  IOCTL values
+ */
+
+#define       RTEMS_IO_GET_ATTRIBUTES 1
+#define       RTEMS_IO_SET_ATTRIBUTES 2
+
 #endif /* _RTEMS_LIBIO_H */

c/src/lib/include/Makefile.in

@@ -12 +12 @@
 H_FILES=$(H_PIECES:%=$(srcdir)/%.h)
 
+SYS_H_PIECES=termios
+SYS_H_FILES=$(SYS_H_PIECES:%=$(srcdir)/sys/%.h)
+
 KA9Q_H_PIECES= arp asy ax25 ax25mail bootp cmdparse commands config \
   daemon dialer domain enet ftp ftpcli global hardware icmp iface \
@@ -23 +26 @@
 RTEMSCPLUSPLUS_H_FILES=$(RTEMSCPLUSPLUS_H_PIECES:%=$(srcdir)/rtems++/%.h)
 
-SYS_H_FILES=
-
-SRCS=$(H_FILES) $(SYS_H_FILES)
+SRCS=$(H_FILES) $(SYS_H_FILES) $(KA9Q_H_FILES) $(RTEMSCPLUSPLUS_H_FILES)
 
 include $(RTEMS_CUSTOM)

c/src/lib/include/rtems/libio.h

@@ -122 +122 @@
 #define rtems_file_descriptor_type_index(fd)    ((((fd) & 0xF000) >> 12) - 1)
 
+/*
+ *  IOCTL values
+ */
+
+#define       RTEMS_IO_GET_ATTRIBUTES 1
+#define       RTEMS_IO_SET_ATTRIBUTES 2
+
 #endif /* _RTEMS_LIBIO_H */

c/src/lib/libbsp/m68k/mvme162/Makefile.in

@@ -13 +13 @@
 SRCS=README
 
+# If the MVME162 is an LX model, then there are 2 z8530's to yield
+# four serial ports.  The application can choose this driver by
+# using "CONSOLEX_DRIVER_TABLE_ENTRY" in the driver table definition,
+# in place of "CONSOLE_DRIVER_TABLE_ENTRY".  See consolex/cTest.c for
+# an example.
+
+ifeq $(RTEMS_MVME162_MODEL,mvme162lx)
+CONSOLEX=consolex
+endif
+
 # wrapup is the one that actually builds and installs the library
 #  from the individual .rel files built in other directories
 #
 # XXXX add tools
-SUB_DIRS=include startup clock console timer wrapup
+SUB_DIRS=include startup clock console $(CONSOLEX) timer wrapup

c/src/lib/libbsp/m68k/mvme162/README

@@ -39 +39 @@
 4 serial ports.
 
+Extended Console Driver
+-----------------------
+This BSP includes an extended console driver which supports all 4 serial
+ports on the MVME162LX model.  It was submitted by Katsutoshi Shibuya 
+<shibuya@mxb.meshnet.or.jp>.
+
+The application can choose this driver by using "CONSOLEX_DRIVER_TABLE_ENTRY"
+in the driver table definition, in place of "CONSOLE_DRIVER_TABLE_ENTRY".  
+See consolex/cTest.c for an example and consolex/README for more information. 
+
+This driver is only built for the mvme162lx bsp model.
 
 MVME162FX and DMA on the IP bus
@@ -66 +77 @@
 Port Description
 ----------------
+This section describes the initial port effort.  There have been 
+additions and modifications to the bsp since this was done.
+Interestingly, this was the first bsp submitted to the RTEMS project
+and the submission offer came out of the blue with no prior
+communication with the author. :)
+
 The port was done using already existing ports to the M68020 boards,
 DMV152 and MVME136. 
 
-The host system was SUN/Solaris 2.3, and the cross-development
-environment consisted of Free Software Foundation (FSF)'s GNU C
-compiler (version 2.6), GNU Assembler (version 2.3) and GNU binary
-utilities binutils version 2.5.2, built with m68k as a target. The
-recent/latest versions of other GNU programs (flex, make, etc) were
-also used at the build stage.
+The initial host development system was SUN/Solaris 2.3, and
+the cross-development environment consisted of Free Software
+Foundation (FSF)'s GNU C compiler (version 2.6), GNU Assembler
+(version 2.3) and GNU binary utilities binutils version 2.5.2,
+built with m68k as a target. The recent/latest versions of other
+GNU programs (flex, make, etc) were also used at the build stage.
 
 In all subdirectories of the RTEMS distribution tree, the directories

c/src/lib/libc/Makefile.in

@@ -13 +13 @@
 # C and C++ source names, if any, go here -- minus the .c or .cc
 C_PIECES=__gettod __brk __times malloc syscalls \
-         no_libc newlibc newlibif support unixlibc libio hosterr
+         no_libc newlibc newlibif support unixlibc libio hosterr tcattr
 C_FILES=$(C_PIECES:%=%.c)
 C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)

c/src/lib/libc/libio.h

@@ -122 +122 @@
 #define rtems_file_descriptor_type_index(fd)    ((((fd) & 0xF000) >> 12) - 1)
 
+/*
+ *  IOCTL values
+ */
+
+#define       RTEMS_IO_GET_ATTRIBUTES 1
+#define       RTEMS_IO_SET_ATTRIBUTES 2
+
 #endif /* _RTEMS_LIBIO_H */

c/src/lib/libc/newlibif.c

@@ -88 +88 @@
  */
 
+/*
+ * ioctl -- IO control
+ */
+
+int
+ioctl(int fd, int request, void *argp)
+{
+    return __rtems_ioctl(fd,request,argp);
+}
+
+/*
+ * tcgetattr/tcsetattr -- get/set attributes of a device.
+ *
+ * by K.Shibuya
+ */
+
+int
+tcgetattr(int fd, struct termios *tp)
+{
+    return __rtems_ioctl(fd,RTEMS_IO_GET_ATTRIBUTES,tp);
+}
+
+int
+tcsetattr(int fd, int opt, struct termios *tp)
+{
+    if(opt != TCSANOW)
+      return -1;
+    return __rtems_ioctl(fd,RTEMS_IO_SET_ATTRIBUTES,tp);
+}
+
 #endif

cpukit/libcsupport/include/rtems/libio.h

@@ -122 +122 @@
 #define rtems_file_descriptor_type_index(fd)    ((((fd) & 0xF000) >> 12) - 1)
 
+/*
+ *  IOCTL values
+ */
+
+#define       RTEMS_IO_GET_ATTRIBUTES 1
+#define       RTEMS_IO_SET_ATTRIBUTES 2
+
 #endif /* _RTEMS_LIBIO_H */