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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2013-04-30 19:18:46 +0400 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-05-02 17:50:21 +0400 |
| commit | fe72ffba3eaf4f07933dc2047be934290113d357 (patch) | |
| tree | 173c7fd56c95cd0d4fd0fca0b7883cf585eb45ee /arch/s390/kernel | |
| parent | d1eb16e64f20bbb88b0949fb5203ac43b661dffe (diff) | |
| download | linux-fe72ffba3eaf4f07933dc2047be934290113d357.tar.xz | |
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')
| -rw-r--r-- | arch/s390/kernel/setup.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 0f419c5765c8..a2574f192bb0 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(); } |