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authorMichael Holzheu <holzheu@linux.vnet.ibm.com>2013-11-13 10:38:27 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-11-15 14:08:40 +0100
commite657d8fe2faf49ed5d35e2325bd0f1712b8058cd (patch)
tree420f6c638e1a42f3a83135eff827dd4832544023 /arch/s390/include/asm/sclp.h
parentf8049e3e869f6de644e4302b3d85d06e185ddced (diff)
downloadop-kernel-dev-e657d8fe2faf49ed5d35e2325bd0f1712b8058cd.zip
op-kernel-dev-e657d8fe2faf49ed5d35e2325bd0f1712b8058cd.tar.gz
s390/sclp: Determine HSA size dynamically for zfcpdump
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>
Diffstat (limited to 'arch/s390/include/asm/sclp.h')
-rw-r--r--arch/s390/include/asm/sclp.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index 7dc7f9c..5930692 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -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 */
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