From patchwork Thu Sep 29 13:19:43 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yongbok Kim X-Patchwork-Id: 9356433 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7AA0E600C8 for ; Thu, 29 Sep 2016 13:20:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6ADEC2844A for ; Thu, 29 Sep 2016 13:20:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5B15926E8A; Thu, 29 Sep 2016 13:20:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8998926E8A for ; Thu, 29 Sep 2016 13:20:42 +0000 (UTC) Received: from localhost ([::1]:37517 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpbGT-0006RX-Jr for patchwork-qemu-devel@patchwork.kernel.org; Thu, 29 Sep 2016 09:20:41 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59515) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpbFr-0006Pc-8J for qemu-devel@nongnu.org; Thu, 29 Sep 2016 09:20:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bpbFo-00078T-5Z for qemu-devel@nongnu.org; Thu, 29 Sep 2016 09:20:02 -0400 Received: from mailapp02.imgtec.com ([217.156.133.132]:24740 helo=mailapp01.imgtec.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpbFn-00077h-SO for qemu-devel@nongnu.org; Thu, 29 Sep 2016 09:20:00 -0400 Received: from HHMAIL03.hh.imgtec.org (unknown [10.44.0.21]) by Forcepoint Email with ESMTPS id 79CECE25011DC; Thu, 29 Sep 2016 14:19:51 +0100 (IST) Received: from hhmipssw204.hh.imgtec.org (10.100.21.121) by HHMAIL03.hh.imgtec.org (10.44.0.22) with Microsoft SMTP Server (TLS) id 14.3.294.0; Thu, 29 Sep 2016 14:19:54 +0100 From: Yongbok Kim To: Date: Thu, 29 Sep 2016 14:19:43 +0100 Message-ID: <1475155183-9289-3-git-send-email-yongbok.kim@imgtec.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1475155183-9289-1-git-send-email-yongbok.kim@imgtec.com> References: <1475155183-9289-1-git-send-email-yongbok.kim@imgtec.com> MIME-Version: 1.0 X-Originating-IP: [10.100.21.121] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 217.156.133.132 Subject: [Qemu-devel] [PULL 2/2] hw/dma: vmstateify rc4030 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, "Dr. David Alan Gilbert" , aurelien@aurel32.net Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: "Dr. David Alan Gilbert" Convert rc4030 to VMState. Now saving the whole 16 entries rather than 15. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Hervé Poussineau Tested-by: Hervé Poussineau [Yongbok Kim: edited commit message] Signed-off-by: Yongbok Kim --- hw/dma/rc4030.c | 81 +++++++++++++++++++-------------------------------------- 1 file changed, 27 insertions(+), 54 deletions(-) diff --git a/hw/dma/rc4030.c b/hw/dma/rc4030.c index 2f2576f..17c8518 100644 --- a/hw/dma/rc4030.c +++ b/hw/dma/rc4030.c @@ -616,34 +616,9 @@ static void rc4030_reset(DeviceState *dev) qemu_irq_lower(s->jazz_bus_irq); } -static int rc4030_load(QEMUFile *f, void *opaque, int version_id) +static int rc4030_post_load(void *opaque, int version_id) { rc4030State* s = opaque; - int i, j; - - if (version_id != 2) - return -EINVAL; - - s->config = qemu_get_be32(f); - s->invalid_address_register = qemu_get_be32(f); - for (i = 0; i < 8; i++) - for (j = 0; j < 4; j++) - s->dma_regs[i][j] = qemu_get_be32(f); - s->dma_tl_base = qemu_get_be32(f); - s->dma_tl_limit = qemu_get_be32(f); - s->cache_maint = qemu_get_be32(f); - s->remote_failed_address = qemu_get_be32(f); - s->memory_failed_address = qemu_get_be32(f); - s->cache_ptag = qemu_get_be32(f); - s->cache_ltag = qemu_get_be32(f); - s->cache_bmask = qemu_get_be32(f); - s->memory_refresh_rate = qemu_get_be32(f); - s->nvram_protect = qemu_get_be32(f); - for (i = 0; i < 15; i++) - s->rem_speed[i] = qemu_get_be32(f); - s->imr_jazz = qemu_get_be32(f); - s->isr_jazz = qemu_get_be32(f); - s->itr = qemu_get_be32(f); set_next_tick(s); update_jazz_irq(s); @@ -651,32 +626,31 @@ static int rc4030_load(QEMUFile *f, void *opaque, int version_id) return 0; } -static void rc4030_save(QEMUFile *f, void *opaque) -{ - rc4030State* s = opaque; - int i, j; - - qemu_put_be32(f, s->config); - qemu_put_be32(f, s->invalid_address_register); - for (i = 0; i < 8; i++) - for (j = 0; j < 4; j++) - qemu_put_be32(f, s->dma_regs[i][j]); - qemu_put_be32(f, s->dma_tl_base); - qemu_put_be32(f, s->dma_tl_limit); - qemu_put_be32(f, s->cache_maint); - qemu_put_be32(f, s->remote_failed_address); - qemu_put_be32(f, s->memory_failed_address); - qemu_put_be32(f, s->cache_ptag); - qemu_put_be32(f, s->cache_ltag); - qemu_put_be32(f, s->cache_bmask); - qemu_put_be32(f, s->memory_refresh_rate); - qemu_put_be32(f, s->nvram_protect); - for (i = 0; i < 15; i++) - qemu_put_be32(f, s->rem_speed[i]); - qemu_put_be32(f, s->imr_jazz); - qemu_put_be32(f, s->isr_jazz); - qemu_put_be32(f, s->itr); -} +static const VMStateDescription vmstate_rc4030 = { + .name = "rc4030", + .version_id = 3, + .post_load = rc4030_post_load, + .fields = (VMStateField []) { + VMSTATE_UINT32(config, rc4030State), + VMSTATE_UINT32(invalid_address_register, rc4030State), + VMSTATE_UINT32_2DARRAY(dma_regs, rc4030State, 8, 4), + VMSTATE_UINT32(dma_tl_base, rc4030State), + VMSTATE_UINT32(dma_tl_limit, rc4030State), + VMSTATE_UINT32(cache_maint, rc4030State), + VMSTATE_UINT32(remote_failed_address, rc4030State), + VMSTATE_UINT32(memory_failed_address, rc4030State), + VMSTATE_UINT32(cache_ptag, rc4030State), + VMSTATE_UINT32(cache_ltag, rc4030State), + VMSTATE_UINT32(cache_bmask, rc4030State), + VMSTATE_UINT32(memory_refresh_rate, rc4030State), + VMSTATE_UINT32(nvram_protect, rc4030State), + VMSTATE_UINT32_ARRAY(rem_speed, rc4030State, 16), + VMSTATE_UINT32(imr_jazz, rc4030State), + VMSTATE_UINT32(isr_jazz, rc4030State), + VMSTATE_UINT32(itr, rc4030State), + VMSTATE_END_OF_LIST() + } +}; static void rc4030_do_dma(void *opaque, int n, uint8_t *buf, int len, int is_write) { @@ -753,8 +727,6 @@ static void rc4030_initfn(Object *obj) sysbus_init_irq(sysbus, &s->timer_irq); sysbus_init_irq(sysbus, &s->jazz_bus_irq); - register_savevm(NULL, "rc4030", 0, 2, rc4030_save, rc4030_load, s); - sysbus_init_mmio(sysbus, &s->iomem_chipset); sysbus_init_mmio(sysbus, &s->iomem_jazzio); } @@ -813,6 +785,7 @@ static void rc4030_class_init(ObjectClass *klass, void *class_data) dc->realize = rc4030_realize; dc->unrealize = rc4030_unrealize; dc->reset = rc4030_reset; + dc->vmsd = &vmstate_rc4030; } static const TypeInfo rc4030_info = {