From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:37184) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QwgVV-0007aP-Ni for qemu-devel@nongnu.org; Thu, 25 Aug 2011 16:26:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QwgVU-0008KR-C7 for qemu-devel@nongnu.org; Thu, 25 Aug 2011 16:26:33 -0400 Received: from mnementh.archaic.org.uk ([81.2.115.146]:58376) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QwgVT-0008IM-UX for qemu-devel@nongnu.org; Thu, 25 Aug 2011 16:26:32 -0400 From: Peter Maydell Date: Thu, 25 Aug 2011 21:05:00 +0100 Message-Id: <1314302711-20498-7-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1314302711-20498-1-git-send-email-peter.maydell@linaro.org> References: <1314302711-20498-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PATCH 06/17] omap_gpmc: GPMC_IRQSTATUS is write-one-to-clear List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: patches@linaro.org Fix a bug in the handling of writes to GPMC_IRQSTATUS: it behaves as "write one to clear, writing zero is ignored". Signed-off-by: Peter Maydell --- hw/omap_gpmc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/hw/omap_gpmc.c b/hw/omap_gpmc.c index d16b28b..ff4d485 100644 --- a/hw/omap_gpmc.c +++ b/hw/omap_gpmc.c @@ -284,7 +284,7 @@ static void omap_gpmc_write(void *opaque, target_phys_addr_t addr, break; case 0x018: /* GPMC_IRQSTATUS */ - s->irqen = ~value; + s->irqen &= ~value; omap_gpmc_int_update(s); break; -- 1.7.1