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s390/sclp: Determine HSA size dynamically for zfcpdump

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Currently we have hardcoded the HSA size to 32 MiB. With this patch the
HSA size is determined dynamically via SCLP in early.c.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Michael Holzheu
2013-11-13 10:38:27 +01:00
committed by Martin Schwidefsky
parent f8049e3e86
commit e657d8fe2f
10 changed files with 142 additions and 32 deletions
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arch/s390/kernel/early.c
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@@ -484,6 +484,7 @@ void __init startup_init(void)
detect_machine_facilities();
setup_topology();
sclp_facilities_detect();
sclp_hsa_size_detect();
#ifdef CONFIG_DYNAMIC_FTRACE
S390_lowcore.ftrace_func = (unsigned long)ftrace_caller;
#endif