From patchwork Thu Feb 24 17:57:38 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 84483 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 74797B7103 for ; Fri, 25 Feb 2011 07:43:40 +1100 (EST) Received: from localhost ([127.0.0.1]:51120 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PshCy-00042O-TT for incoming@patchwork.ozlabs.org; Thu, 24 Feb 2011 14:50:40 -0500 Received: from [140.186.70.92] (port=54663 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Psh8j-0002H6-7P for qemu-devel@nongnu.org; Thu, 24 Feb 2011 14:46:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Psh8i-0001if-0y for qemu-devel@nongnu.org; Thu, 24 Feb 2011 14:46:17 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59242) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Psh8h-0001gS-N8 for qemu-devel@nongnu.org; Thu, 24 Feb 2011 14:46:15 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p1OHwsVN010490 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 24 Feb 2011 12:58:54 -0500 Received: from trasno.mitica (ovpn-113-97.phx2.redhat.com [10.3.113.97]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p1OHw0jp014622; Thu, 24 Feb 2011 12:58:53 -0500 From: Juan Quintela To: qemu-devel@nongnu.org Date: Thu, 24 Feb 2011 18:57:38 +0100 Message-Id: In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 41/58] vmstate: port syborg_keyboard X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Juan Quintela --- hw/syborg_keyboard.c | 57 +++++++++++++++----------------------------------- 1 files changed, 17 insertions(+), 40 deletions(-) diff --git a/hw/syborg_keyboard.c b/hw/syborg_keyboard.c index d295e99..706a039 100644 --- a/hw/syborg_keyboard.c +++ b/hw/syborg_keyboard.c @@ -51,11 +51,11 @@ enum { typedef struct { SysBusDevice busdev; - int int_enabled; + uint32_t int_enabled; int extension_bit; uint32_t fifo_size; uint32_t *key_fifo; - int read_pos, read_count; + uint32_t read_pos, read_count; qemu_irq irq; } SyborgKeyboardState; @@ -165,43 +165,21 @@ static void syborg_keyboard_event(void *opaque, int keycode) syborg_keyboard_update(s); } -static void syborg_keyboard_save(QEMUFile *f, void *opaque) -{ - SyborgKeyboardState *s = (SyborgKeyboardState *)opaque; - int i; - - qemu_put_be32(f, s->fifo_size); - qemu_put_be32(f, s->int_enabled); - qemu_put_be32(f, s->extension_bit); - qemu_put_be32(f, s->read_pos); - qemu_put_be32(f, s->read_count); - for (i = 0; i < s->fifo_size; i++) { - qemu_put_be32(f, s->key_fifo[i]); - } -} - -static int syborg_keyboard_load(QEMUFile *f, void *opaque, int version_id) -{ - SyborgKeyboardState *s = (SyborgKeyboardState *)opaque; - uint32_t val; - int i; - - if (version_id != 1) - return -EINVAL; - - val = qemu_get_be32(f); - if (val != s->fifo_size) - return -EINVAL; - - s->int_enabled = qemu_get_be32(f); - s->extension_bit = qemu_get_be32(f); - s->read_pos = qemu_get_be32(f); - s->read_count = qemu_get_be32(f); - for (i = 0; i < s->fifo_size; i++) { - s->key_fifo[i] = qemu_get_be32(f); +static const VMStateDescription vmstate_syborg_keyboard = { + .name = "syborg_keyboard", + .version_id = 1, + .minimum_version_id = 1, + .minimum_version_id_old = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT32_EQUAL(fifo_size, SyborgKeyboardState), + VMSTATE_UINT32(int_enabled, SyborgKeyboardState), + VMSTATE_UINT32(read_pos, SyborgKeyboardState), + VMSTATE_UINT32(read_count, SyborgKeyboardState), + VMSTATE_VARRAY_UINT32(key_fifo, SyborgKeyboardState, fifo_size, 1, + vmstate_info_uint32, uint32), + VMSTATE_END_OF_LIST() } - return 0; -} +}; static int syborg_keyboard_init(SysBusDevice *dev) { @@ -221,8 +199,7 @@ static int syborg_keyboard_init(SysBusDevice *dev) qemu_add_kbd_event_handler(syborg_keyboard_event, s); - register_savevm(&dev->qdev, "syborg_keyboard", -1, 1, - syborg_keyboard_save, syborg_keyboard_load, s); + vmstate_register(&dev->qdev, -1, &vmstate_syborg_keyboard, s); return 0; }