diff options
Diffstat (limited to 'pc-bios/s390-ccw/netmain.c')
-rw-r--r-- | pc-bios/s390-ccw/netmain.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/pc-bios/s390-ccw/netmain.c b/pc-bios/s390-ccw/netmain.c index 309ffa3..f1ee635 100644 --- a/pc-bios/s390-ccw/netmain.c +++ b/pc-bios/s390-ccw/netmain.c @@ -35,6 +35,7 @@ #include "s390-ccw.h" #include "cio.h" #include "virtio.h" +#include "s390-time.h" #define DEFAULT_BOOT_RETRIES 10 #define DEFAULT_TFTP_RETRIES 20 @@ -57,24 +58,14 @@ static SubChannelId net_schid = { .one = 1 }; static uint8_t mac[6]; static uint64_t dest_timer; -static uint64_t get_timer_ms(void) -{ - uint64_t clk; - - asm volatile(" stck %0 " : : "Q"(clk) : "memory"); - - /* Bit 51 is incremented each microsecond */ - return (clk >> (63 - 51)) / 1000; -} - void set_timer(int val) { - dest_timer = get_timer_ms() + val; + dest_timer = get_time_ms() + val; } int get_timer(void) { - return dest_timer - get_timer_ms(); + return dest_timer - get_time_ms(); } int get_sec_ticks(void) |