From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33531) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eBjdk-0007B3-Dw for qemu-devel@nongnu.org; Mon, 06 Nov 2017 10:48:45 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eBjdj-0000Vp-MD for qemu-devel@nongnu.org; Mon, 06 Nov 2017 10:48:44 -0500 From: Andrey Smirnov Date: Mon, 6 Nov 2017 07:47:53 -0800 Message-Id: <20171106154813.19936-11-andrew.smirnov@gmail.com> In-Reply-To: <20171106154813.19936-1-andrew.smirnov@gmail.com> References: <20171106154813.19936-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v3 10/30] imx_fec: Reserve full 4K page for the register file List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-arm@nongnu.org Cc: Andrey Smirnov , Peter Maydell , Jason Wang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, yurovsky@gmail.com Some i.MX SoCs (e.g. i.MX7) have FEC registers going as far as offset 0x614, so to avoid getting aborts when accessing those on QEMU, extend the register file to cover 4KB of address space instead of just 1K. Cc: Peter Maydell Cc: Jason Wang Cc: Philippe Mathieu-Daudé Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Signed-off-by: Andrey Smirnov --- hw/net/imx_fec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 48d012cad6..e236bc933c 100644 --- a/hw/net/imx_fec.c +++ b/hw/net/imx_fec.c @@ -1252,7 +1252,7 @@ static void imx_eth_realize(DeviceState *dev, Error **errp) SysBusDevice *sbd = SYS_BUS_DEVICE(dev); memory_region_init_io(&s->iomem, OBJECT(dev), &imx_eth_ops, s, - TYPE_IMX_FEC, 0x400); + TYPE_IMX_FEC, 0x1000); sysbus_init_mmio(sbd, &s->iomem); sysbus_init_irq(sbd, &s->irq[0]); sysbus_init_irq(sbd, &s->irq[1]); -- 2.13.6