From patchwork Mon Aug 8 17:06:59 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avi Kivity X-Patchwork-Id: 1045842 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p78H7Uve010968 for ; Mon, 8 Aug 2011 17:07:31 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753351Ab1HHRH1 (ORCPT ); Mon, 8 Aug 2011 13:07:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:7541 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753176Ab1HHRH0 (ORCPT ); Mon, 8 Aug 2011 13:07:26 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p78H7E5p028214 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 8 Aug 2011 13:07:14 -0400 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p78H7DOS010791; Mon, 8 Aug 2011 13:07:14 -0400 Received: from s01.tlv.redhat.com (s01.tlv.redhat.com [10.35.255.8]) by cleopatra.tlv.redhat.com (Postfix) with ESMTP id D6787250B50; Mon, 8 Aug 2011 20:07:10 +0300 (IDT) From: Avi Kivity To: qemu-devel@nongnu.org Cc: kvm@vger.kernel.org Subject: [PATCH 14/24] stellaris_enet: convert to memory API Date: Mon, 8 Aug 2011 20:06:59 +0300 Message-Id: <1312823229-12822-15-git-send-email-avi@redhat.com> In-Reply-To: <1312823229-12822-1-git-send-email-avi@redhat.com> References: <1312823229-12822-1-git-send-email-avi@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Mon, 08 Aug 2011 17:07:32 +0000 (UTC) Signed-off-by: Avi Kivity --- hw/stellaris_enet.c | 29 ++++++++++++----------------- 1 files changed, 12 insertions(+), 17 deletions(-) diff --git a/hw/stellaris_enet.c b/hw/stellaris_enet.c index 1291931..9f1f37a 100644 --- a/hw/stellaris_enet.c +++ b/hw/stellaris_enet.c @@ -69,7 +69,7 @@ typedef struct { NICState *nic; NICConf conf; qemu_irq irq; - int mmio_index; + MemoryRegion mmio; } stellaris_enet_state; static void stellaris_enet_update(stellaris_enet_state *s) @@ -130,7 +130,8 @@ static int stellaris_enet_can_receive(VLANClientState *nc) return (s->np < 31); } -static uint32_t stellaris_enet_read(void *opaque, target_phys_addr_t offset) +static uint64_t stellaris_enet_read(void *opaque, target_phys_addr_t offset, + unsigned size) { stellaris_enet_state *s = (stellaris_enet_state *)opaque; uint32_t val; @@ -198,7 +199,7 @@ static uint32_t stellaris_enet_read(void *opaque, target_phys_addr_t offset) } static void stellaris_enet_write(void *opaque, target_phys_addr_t offset, - uint32_t value) + uint64_t value, unsigned size) { stellaris_enet_state *s = (stellaris_enet_state *)opaque; @@ -303,17 +304,12 @@ static void stellaris_enet_write(void *opaque, target_phys_addr_t offset, } } -static CPUReadMemoryFunc * const stellaris_enet_readfn[] = { - stellaris_enet_read, - stellaris_enet_read, - stellaris_enet_read +static const MemoryRegionOps stellaris_enet_ops = { + .read = stellaris_enet_read, + .write = stellaris_enet_write, + .endianness = DEVICE_NATIVE_ENDIAN, }; -static CPUWriteMemoryFunc * const stellaris_enet_writefn[] = { - stellaris_enet_write, - stellaris_enet_write, - stellaris_enet_write -}; static void stellaris_enet_reset(stellaris_enet_state *s) { s->mdv = 0x80; @@ -391,7 +387,7 @@ static void stellaris_enet_cleanup(VLANClientState *nc) unregister_savevm(&s->busdev.qdev, "stellaris_enet", s); - cpu_unregister_io_memory(s->mmio_index); + memory_region_destroy(&s->mmio); qemu_free(s); } @@ -408,10 +404,9 @@ static int stellaris_enet_init(SysBusDevice *dev) { stellaris_enet_state *s = FROM_SYSBUS(stellaris_enet_state, dev); - s->mmio_index = cpu_register_io_memory(stellaris_enet_readfn, - stellaris_enet_writefn, s, - DEVICE_NATIVE_ENDIAN); - sysbus_init_mmio(dev, 0x1000, s->mmio_index); + memory_region_init_io(&s->mmio, &stellaris_enet_ops, s, "stellaris_enet", + 0x1000); + sysbus_init_mmio_region(dev, &s->mmio); sysbus_init_irq(dev, &s->irq); qemu_macaddr_default_if_unset(&s->conf.macaddr);