From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:48176) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S2PEo-0001Rn-Jm for qemu-devel@nongnu.org; Tue, 28 Feb 2012 10:45:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S2PER-00040l-9J for qemu-devel@nongnu.org; Tue, 28 Feb 2012 10:45:14 -0500 Received: from smtp.citrix.com ([66.165.176.89]:38608) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S2PER-000408-4i for qemu-devel@nongnu.org; Tue, 28 Feb 2012 10:44:51 -0500 From: Stefano Stabellini Date: Tue, 28 Feb 2012 15:51:30 +0000 Message-ID: <1330444295-8859-1-git-send-email-stefano.stabellini@eu.citrix.com> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH RESEND v5 1/6] cirrus_vga: do not reset videoram List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: jan.kiszka@siemens.com, xen-devel@lists.xensource.com, avi@redhat.com, anthony@codemonkey.ws, Stefano Stabellini There is no need to set the videoram to 0xff in cirrus_reset, because it is the BIOS' job. Signed-off-by: Stefano Stabellini --- hw/cirrus_vga.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c index 4edcb94..afedaa4 100644 --- a/hw/cirrus_vga.c +++ b/hw/cirrus_vga.c @@ -2767,10 +2767,6 @@ static void cirrus_reset(void *opaque) } s->vga.cr[0x27] = s->device_id; - /* Win2K seems to assume that the pattern buffer is at 0xff - initially ! */ - memset(s->vga.vram_ptr, 0xff, s->real_vram_size); - s->cirrus_hidden_dac_lockindex = 5; s->cirrus_hidden_dac_data = 0; } -- 1.7.2.5