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| author | Jan Beulich <jbeulich@suse.com> | 2013-01-23 14:17:10 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-01-23 14:17:10 +0100 |
| commit | 2fe82ac11fd078485388fe7c5e8bc3b6ac9185b0 (patch) | |
| tree | f71f1cc4b54b1a7dd50cae05a6350214cbbcac77 /xen/arch/x86/hvm/rtc.c | |
| parent | adc5afbf1c70ef55c260fb93e4b8ce5ccb918706 (diff) | |
| download | xen-2fe82ac11fd078485388fe7c5e8bc3b6ac9185b0.tar.gz xen-2fe82ac11fd078485388fe7c5e8bc3b6ac9185b0.tar.bz2 xen-2fe82ac11fd078485388fe7c5e8bc3b6ac9185b0.zip | |
x86/HVM: use RTC_* names instead of literal numbers
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/arch/x86/hvm/rtc.c')
| -rw-r--r-- | xen/arch/x86/hvm/rtc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/xen/arch/x86/hvm/rtc.c b/xen/arch/x86/hvm/rtc.c index b994e99ad9..1aac5b5273 100644 --- a/xen/arch/x86/hvm/rtc.c +++ b/xen/arch/x86/hvm/rtc.c @@ -53,8 +53,9 @@ static inline int convert_hour(RTCState *s, int hour); static void rtc_periodic_cb(struct vcpu *v, void *opaque) { RTCState *s = opaque; + spin_lock(&s->lock); - s->hw.cmos_data[RTC_REG_C] |= 0xc0; + s->hw.cmos_data[RTC_REG_C] |= RTC_PF | RTC_IRQF; spin_unlock(&s->lock); } @@ -463,7 +464,7 @@ static int rtc_ioport_write(void *opaque, uint32_t addr, uint32_t data) static inline int to_bcd(RTCState *s, int a) { - if ( s->hw.cmos_data[RTC_REG_B] & 0x04 ) + if ( s->hw.cmos_data[RTC_REG_B] & RTC_DM_BINARY ) return a; else return ((a / 10) << 4) | (a % 10); @@ -471,7 +472,7 @@ static inline int to_bcd(RTCState *s, int a) static inline int from_bcd(RTCState *s, int a) { - if ( s->hw.cmos_data[RTC_REG_B] & 0x04 ) + if ( s->hw.cmos_data[RTC_REG_B] & RTC_DM_BINARY ) return a; else return ((a >> 4) * 10) + (a & 0x0f); |