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authorMichael Holzheu <holzheu@linux.vnet.ibm.com>2010-05-17 10:00:20 +0200
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-05-17 10:00:17 +0200
commit57b28f66316d287b9dbf7b28358ca90257230769 (patch)
tree9486fff9e7c746721dbcbbbeb34ddd1307460e89 /arch/s390/include/asm/timex.h
parent[S390] qdio: remove API wrappers (diff)
downloadlinux-57b28f66316d287b9dbf7b28358ca90257230769.tar.xz
linux-57b28f66316d287b9dbf7b28358ca90257230769.zip
[S390] s390_hypfs: Add new attributes
In order to access the data of the hypfs diagnose calls from user space also in binary form, this patch adds two new attributes in debugfs: * z/VM: s390_hypfs/d2fc_bin * LPAR: s390_hypfs/d204_bin 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/timex.h')
-rw-r--r--arch/s390/include/asm/timex.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h
index f174bdaa6b59..09d345a701dc 100644
--- a/arch/s390/include/asm/timex.h
+++ b/arch/s390/include/asm/timex.h
@@ -61,11 +61,15 @@ static inline unsigned long long get_clock (void)
return clk;
}
+static inline void get_clock_ext(char *clk)
+{
+ asm volatile("stcke %0" : "=Q" (*clk) : : "cc");
+}
+
static inline unsigned long long get_clock_xt(void)
{
unsigned char clk[16];
-
- asm volatile("stcke %0" : "=Q" (clk) : : "cc");
+ get_clock_ext(clk);
return *((unsigned long long *)&clk[1]);
}