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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/include/asm/sclp.h
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@@ -57,5 +57,7 @@ bool sclp_has_vt220(void);
int sclp_pci_configure(u32 fid);
int sclp_pci_deconfigure(u32 fid);
int memcpy_hsa(void *dest, unsigned long src, size_t count, int mode);
void sclp_hsa_size_detect(void);
unsigned long sclp_get_hsa_size(void);
#endif /* _ASM_S390_SCLP_H */