From 5986b0e845bc52a53ff3cafd74d341e81c95658d Mon Sep 17 00:00:00 2001 From: Michael Holzheu Date: Mon, 4 Dec 2006 15:40:13 +0100 Subject: [PATCH] [S390] Use diag instead of ccw reipl. Since the diag 308 reipl method is superior to the ccw method, we should use it whenever it is possible. We can do that, if the user has not specified a new reipl ccw device and the system has been ipled from a ccw device. Signed-off-by: Michael Holzheu Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/ipl.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 60ba145..ec12782 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -664,6 +664,8 @@ void do_reipl(void) switch (reipl_method) { case IPL_METHOD_CCW_CIO: devid.devno = reipl_block_ccw->ipl_info.ccw.devno; + if (ipl_get_type() == IPL_TYPE_CCW && devid.devno == ipl_devno) + diag308(DIAG308_IPL, NULL); devid.ssid = 0; reipl_ccw_dev(&devid); break; -- 2.7.4