diff options
| author |   Don Dugger <n0ano@n0ano.com> | 2016-06-03 03:33:22 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.206> | 2016-06-03 03:33:23 +0000 |
| commit | da27230f80795d0028333713f036d44c53cb0e68 (patch) | |
| tree | b3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/hw/watchdog/wdt_i6300esb.c | |
| parent | 0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff) | |
| parent | 437fd90c0250dee670290f9b714253671a990160 (diff) | |
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/hw/watchdog/wdt_i6300esb.c')
| -rw-r--r-- | qemu/hw/watchdog/wdt_i6300esb.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/qemu/hw/watchdog/wdt_i6300esb.c b/qemu/hw/watchdog/wdt_i6300esb.c index cfa2b1be1..a83d95121 100644 --- a/qemu/hw/watchdog/wdt_i6300esb.c +++ b/qemu/hw/watchdog/wdt_i6300esb.c @@ -19,7 +19,7 @@ * By Richard W.M. Jones (rjones@redhat.com). */ -#include <inttypes.h> +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/timer.h" @@ -129,14 +129,9 @@ static void i6300esb_restart_timer(I6300State *d, int stage) else timeout <<= 5; - /* Get the timeout in units of ticks_per_sec. - * - * ticks_per_sec is typically 10^9 == 0x3B9ACA00 (30 bits), with - * 20 bits of user supplied preload, and 15 bits of scale, the - * multiply here can exceed 64-bits, before we divide by 33MHz, so - * we use a higher-precision intermediate result. - */ - timeout = muldiv64(get_ticks_per_sec(), timeout, 33000000); + /* Get the timeout in nanoseconds. */ + + timeout = timeout * 30; /* on a PCI bus, 1 tick is 30 ns*/ i6300esb_debug("stage %d, timeout %" PRIi64 "\n", d->stage, timeout); |