From 02f5da11d694df75af454205d8d81ac73dea50f0 Mon Sep 17 00:00:00 2001 From: Artyom Tarasenko Date: Mon, 23 Apr 2012 16:48:31 +0200 Subject: [PATCH] fix BCD mask for date (Solaris 2.5 guest hang fix) Fix BCD mask for date. The most visible effect of this patch is Solaris 2.5.1 doesn't hang at boot if the day of month is >21. Signed-off-by: Artyom Tarasenko Signed-off-by: Blue Swirl --- hw/m48t59.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/m48t59.c b/hw/m48t59.c index 60bbb00946..0c50f450ad 100644 --- a/hw/m48t59.c +++ b/hw/m48t59.c @@ -239,7 +239,7 @@ void m48t59_write (void *opaque, uint32_t addr, uint32_t val) break; case 0x1FF5: /* alarm date */ - tmp = from_bcd(val & 0x1F); + tmp = from_bcd(val & 0x3F); if (tmp != 0) { NVRAM->alarm.tm_mday = tmp; NVRAM->buffer[0x1FF5] = val; @@ -310,8 +310,8 @@ void m48t59_write (void *opaque, uint32_t addr, uint32_t val) break; case 0x1FFD: case 0x07FD: - /* date */ - tmp = from_bcd(val & 0x1F); + /* date (BCD) */ + tmp = from_bcd(val & 0x3F); if (tmp != 0) { get_time(NVRAM, &tm); tm.tm_mday = tmp;