diff options
author | Michael Holzheu <holzheu@linux.vnet.ibm.com> | 2010-05-17 10:00:20 +0200 |
---|---|---|
committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-05-17 10:00:17 +0200 |
commit | 57b28f66316d287b9dbf7b28358ca90257230769 (patch) | |
tree | 9486fff9e7c746721dbcbbbeb34ddd1307460e89 /arch/s390/include/asm/timex.h | |
parent | cc961d400e06e78c7aa39aeab1f001eb8f76ef90 (diff) |
[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.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index f174bdaa6b5..09d345a701d 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]); } |