From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50428) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ehvCh-0001yo-NK for qemu-devel@nongnu.org; Sat, 03 Feb 2018 05:37:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ehvCg-0008T3-4o for qemu-devel@nongnu.org; Sat, 03 Feb 2018 05:37:51 -0500 Received: from chuckie.co.uk ([82.165.15.123]:36245 helo=s16892447.onlinehome-server.info) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ehvCf-0008RJ-R0 for qemu-devel@nongnu.org; Sat, 03 Feb 2018 05:37:50 -0500 From: Mark Cave-Ayland Date: Sat, 3 Feb 2018 10:37:20 +0000 Message-Id: <20180203103727.26457-4-mark.cave-ayland@ilande.co.uk> In-Reply-To: <20180203103727.26457-1-mark.cave-ayland@ilande.co.uk> References: <20180203103727.26457-1-mark.cave-ayland@ilande.co.uk> Subject: [Qemu-devel] [PATCH 03/10] cuda: don't call cuda_update() when writing to ACR register List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, lvivier@redhat.com The wire protocol for reading data to/from the VIA is triggered by changing inputs on port B rather than changing the timer configuration via the ACR. Signed-off-by: Mark Cave-Ayland --- hw/misc/macio/cuda.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 7214e7adcb..ba14dbeacd 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -406,7 +406,6 @@ static void cuda_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) case CUDA_REG_ACR: s->acr = val; cuda_timer_update(s, &s->timers[0], qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); - cuda_update(s); break; case CUDA_REG_PCR: s->pcr = val; -- 2.11.0