s390/sysinfo: add missing SYSIB 1.2.2 multithreading fields
Add missing multithreading fields of SYSIB 1.2.2 (Basic-Machine CPUs)
to the output of /proc/sysinfo.
Also use bitfields for SYSIB 2.2.2 to simplify the C code a bit.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/include/asm/sysinfo.h b/arch/s390/include/asm/sysinfo.h
index f7054a8..2728114 100644
--- a/arch/s390/include/asm/sysinfo.h
+++ b/arch/s390/include/asm/sysinfo.h
@@ -56,7 +56,12 @@
char format;
char reserved_0[1];
unsigned short acc_offset;
- char reserved_1[20];
+ unsigned char mt_installed :1;
+ unsigned char :2;
+ unsigned char mt_stid :5;
+ unsigned char :3;
+ unsigned char mt_gtid :5;
+ char reserved_1[18];
unsigned int nominal_cap;
unsigned int secondary_cap;
unsigned int capability;
@@ -92,9 +97,13 @@
char name[8];
unsigned int caf;
char reserved_2[8];
- unsigned char mt_installed;
- unsigned char mt_general;
- unsigned char mt_psmtid;
+ unsigned char mt_installed :1;
+ unsigned char :2;
+ unsigned char mt_stid :5;
+ unsigned char :3;
+ unsigned char mt_gtid :5;
+ unsigned char :3;
+ unsigned char mt_psmtid :5;
char reserved_3[5];
unsigned short cpus_dedicated;
unsigned short cpus_shared;