From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53603) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SiqP1-0005zH-Mm for qemu-devel@nongnu.org; Sun, 24 Jun 2012 13:15:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SiqOz-0004Mh-QR for qemu-devel@nongnu.org; Sun, 24 Jun 2012 13:15:11 -0400 Received: from smtp1-g21.free.fr ([212.27.42.1]:54482) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SiqOz-0004Lf-78 for qemu-devel@nongnu.org; Sun, 24 Jun 2012 13:15:09 -0400 From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= Date: Sun, 24 Jun 2012 19:15:35 +0200 Message-Id: <1340558142-14532-3-git-send-email-hpoussin@reactos.org> In-Reply-To: <1340558142-14532-1-git-send-email-hpoussin@reactos.org> References: <1340558142-14532-1-git-send-email-hpoussin@reactos.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH 2/9] esp: delay Transfer Information command if dma is not enabled List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Blue Swirl , Kevin Wolf , =?UTF-8?q?Herv=C3=A9=20Poussineau?= The same mechanism is already in place for some select commands. Signed-off-by: Herv=C3=A9 Poussineau --- hw/esp.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/esp.c b/hw/esp.c index aff8de6..ac91f00 100644 --- a/hw/esp.c +++ b/hw/esp.c @@ -435,6 +435,11 @@ static void handle_ti(ESPState *s) { uint32_t dmalen, minlen; =20 + if (s->dma && !s->dma_enabled) { + s->dma_cb =3D handle_ti; + return; + } + dmalen =3D s->rregs[ESP_TCLO] | (s->rregs[ESP_TCMID] << 8); if (dmalen=3D=3D0) { dmalen=3D0x10000; --=20 1.7.10