On 1/31/19 9:38 AM, Farhan Ali wrote:
On 01/29/2019 08:29 AM, Jason J. Herne wrote:
Create a separate library for channel i/o related code. This decouples
channel i/o operations from virtio and allows us to make use of them for
the real dasd boot path.
Signed-off-by: Jason J. Herne <jjhe...@linux.ibm.com>
---
pc-bios/s390-ccw/Makefile | 2 +-
pc-bios/s390-ccw/cio.c | 41 ++++++++++++++++++++++++++++++++++++++++
pc-bios/s390-ccw/cio.h | 3 +++
pc-bios/s390-ccw/main.c | 1 +
pc-bios/s390-ccw/netboot.mak | 2 +-
pc-bios/s390-ccw/netmain.c | 1 +
pc-bios/s390-ccw/s390-ccw.h | 1 -
pc-bios/s390-ccw/virtio-blkdev.c | 1 +
pc-bios/s390-ccw/virtio.c | 27 ++------------------------
9 files changed, 51 insertions(+), 28 deletions(-)
create mode 100644 pc-bios/s390-ccw/cio.c
diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile
index 1eb316b..12ad9c1 100644
--- a/pc-bios/s390-ccw/Makefile
+++ b/pc-bios/s390-ccw/Makefile
@@ -10,7 +10,7 @@ $(call set-vpath, $(SRC_PATH)/pc-bios/s390-ccw)
.PHONY : all clean build-all
OBJECTS = start.o main.o bootmap.o jump2ipl.o sclp.o menu.o \
- virtio.o virtio-scsi.o virtio-blkdev.o libc.o
+ virtio.o virtio-scsi.o virtio-blkdev.o libc.o cio.o
QEMU_CFLAGS := $(filter -W%, $(QEMU_CFLAGS))
QEMU_CFLAGS += -ffreestanding -fno-delete-null-pointer-checks -msoft-float
diff --git a/pc-bios/s390-ccw/cio.c b/pc-bios/s390-ccw/cio.c
new file mode 100644
index 0000000..095f79b
--- /dev/null
+++ b/pc-bios/s390-ccw/cio.c
@@ -0,0 +1,41 @@
+/*
+ * S390 Channel I/O
+ *
+ * Copyright (c) 2018 Jason J. Herne <jjhe...@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or (at
+ * your option) any later version. See the COPYING file in the top-level
+ * directory.
+ */
+
shouldn't the year be 2019 now? :)
I suppose. I did write it in 2018 :-P I'll update it.
--
-- Jason J. Herne (jjhe...@linux.ibm.com)
