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authorSebastian Ott <sebott@linux.vnet.ibm.com>2013-04-30 17:18:46 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-05-02 15:50:21 +0200
commitfe72ffba3eaf4f07933dc2047be934290113d357 (patch)
tree173c7fd56c95cd0d4fd0fca0b7883cf585eb45ee /arch/s390/kernel/setup.c
parentd1eb16e64f20bbb88b0949fb5203ac43b661dffe (diff)
downloadop-kernel-dev-fe72ffba3eaf4f07933dc2047be934290113d357.zip
op-kernel-dev-fe72ffba3eaf4f07933dc2047be934290113d357.tar.gz
s390/zfcpdump: exploit new cio_ignore keywords
Use the 'ipldev' and 'condev' cio_ignore keywords to setup the command line for zfcpdump. Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/setup.c')
-rw-r--r--arch/s390/kernel/setup.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 0f419c5..a2574f1 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -226,25 +226,17 @@ static void __init conmode_default(void)
}
#ifdef CONFIG_ZFCPDUMP
-static void __init setup_zfcpdump(unsigned int console_devno)
+static void __init setup_zfcpdump(void)
{
- static char str[41];
-
if (ipl_info.type != IPL_TYPE_FCP_DUMP)
return;
if (OLDMEM_BASE)
return;
- if (console_devno != -1)
- sprintf(str, " cio_ignore=all,!0.0.%04x,!0.0.%04x",
- ipl_info.data.fcp.dev_id.devno, console_devno);
- else
- sprintf(str, " cio_ignore=all,!0.0.%04x",
- ipl_info.data.fcp.dev_id.devno);
- strcat(boot_command_line, str);
+ strcat(boot_command_line, " cio_ignore=all,!ipldev,!condev");
console_loglevel = 2;
}
#else
-static inline void setup_zfcpdump(unsigned int console_devno) {}
+static inline void setup_zfcpdump(void) {}
#endif /* CONFIG_ZFCPDUMP */
/*
@@ -1097,5 +1089,5 @@ void __init setup_arch(char **cmdline_p)
set_preferred_console();
/* Setup zfcpdump support */
- setup_zfcpdump(console_devno);
+ setup_zfcpdump();
}
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