From patchwork Mon Mar 6 05:25:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 735538 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3vc7dV4S8bz9s7Z for ; Mon, 6 Mar 2017 16:29:34 +1100 (AEDT) Received: from localhost ([::1]:41783 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cklDA-0001Zq-0h for incoming@patchwork.ozlabs.org; Mon, 06 Mar 2017 00:29:32 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58491) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cklAM-00088G-On for qemu-devel@nongnu.org; Mon, 06 Mar 2017 00:26:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cklAJ-0001FZ-L9 for qemu-devel@nongnu.org; Mon, 06 Mar 2017 00:26:38 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48062) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cklAJ-0001FK-CD for qemu-devel@nongnu.org; Mon, 06 Mar 2017 00:26:35 -0500 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8F6063DD47; Mon, 6 Mar 2017 05:26:35 +0000 (UTC) Received: from jason-ThinkPad-T450s.redhat.com (vpn1-5-134.pek2.redhat.com [10.72.5.134]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v265Pvu7031786; Mon, 6 Mar 2017 00:26:33 -0500 From: Jason Wang To: peter.maydell@linaro.org, qemu-devel@nongnu.org Date: Mon, 6 Mar 2017 13:25:48 +0800 Message-Id: <1488777954-4578-14-git-send-email-jasowang@redhat.com> In-Reply-To: <1488777954-4578-1-git-send-email-jasowang@redhat.com> References: <1488777954-4578-1-git-send-email-jasowang@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 06 Mar 2017 05:26:35 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL RESEND 13/19] vmxnet3: VMStatify rx/tx q_descr and int_state 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: Jason Wang , "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: "Dr. David Alan Gilbert" Fairly simple mechanical conversion of all fields. TODO!!!! The problem is vmxnet3-ring size/cell_size/next are declared as size_t but written as 32bit. Signed-off-by: Dr. David Alan Gilbert Acked-by: Dmitry Fleytman Signed-off-by: Jason Wang --- hw/net/vmxnet3.c | 272 ++++++++++++++++++------------------------------------- 1 file changed, 90 insertions(+), 182 deletions(-) diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index 224c109..8b1fab2 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2403,155 +2403,87 @@ static const VMStateDescription vmxstate_vmxnet3_mcast_list = { } }; -static void vmxnet3_get_ring_from_file(QEMUFile *f, Vmxnet3Ring *r) -{ - r->pa = qemu_get_be64(f); - r->size = qemu_get_be32(f); - r->cell_size = qemu_get_be32(f); - r->next = qemu_get_be32(f); - r->gen = qemu_get_byte(f); -} - -static void vmxnet3_put_ring_to_file(QEMUFile *f, Vmxnet3Ring *r) -{ - qemu_put_be64(f, r->pa); - qemu_put_be32(f, r->size); - qemu_put_be32(f, r->cell_size); - qemu_put_be32(f, r->next); - qemu_put_byte(f, r->gen); -} - -static void vmxnet3_get_tx_stats_from_file(QEMUFile *f, - struct UPT1_TxStats *tx_stat) -{ - tx_stat->TSOPktsTxOK = qemu_get_be64(f); - tx_stat->TSOBytesTxOK = qemu_get_be64(f); - tx_stat->ucastPktsTxOK = qemu_get_be64(f); - tx_stat->ucastBytesTxOK = qemu_get_be64(f); - tx_stat->mcastPktsTxOK = qemu_get_be64(f); - tx_stat->mcastBytesTxOK = qemu_get_be64(f); - tx_stat->bcastPktsTxOK = qemu_get_be64(f); - tx_stat->bcastBytesTxOK = qemu_get_be64(f); - tx_stat->pktsTxError = qemu_get_be64(f); - tx_stat->pktsTxDiscard = qemu_get_be64(f); -} - -static void vmxnet3_put_tx_stats_to_file(QEMUFile *f, - struct UPT1_TxStats *tx_stat) -{ - qemu_put_be64(f, tx_stat->TSOPktsTxOK); - qemu_put_be64(f, tx_stat->TSOBytesTxOK); - qemu_put_be64(f, tx_stat->ucastPktsTxOK); - qemu_put_be64(f, tx_stat->ucastBytesTxOK); - qemu_put_be64(f, tx_stat->mcastPktsTxOK); - qemu_put_be64(f, tx_stat->mcastBytesTxOK); - qemu_put_be64(f, tx_stat->bcastPktsTxOK); - qemu_put_be64(f, tx_stat->bcastBytesTxOK); - qemu_put_be64(f, tx_stat->pktsTxError); - qemu_put_be64(f, tx_stat->pktsTxDiscard); -} - -static int vmxnet3_get_txq_descr(QEMUFile *f, void *pv, size_t size, - VMStateField *field) -{ - Vmxnet3TxqDescr *r = pv; - - vmxnet3_get_ring_from_file(f, &r->tx_ring); - vmxnet3_get_ring_from_file(f, &r->comp_ring); - r->intr_idx = qemu_get_byte(f); - r->tx_stats_pa = qemu_get_be64(f); - - vmxnet3_get_tx_stats_from_file(f, &r->txq_stats); - - return 0; -} - -static int vmxnet3_put_txq_descr(QEMUFile *f, void *pv, size_t size, - VMStateField *field, QJSON *vmdesc) -{ - Vmxnet3TxqDescr *r = pv; - - vmxnet3_put_ring_to_file(f, &r->tx_ring); - vmxnet3_put_ring_to_file(f, &r->comp_ring); - qemu_put_byte(f, r->intr_idx); - qemu_put_be64(f, r->tx_stats_pa); - vmxnet3_put_tx_stats_to_file(f, &r->txq_stats); - - return 0; -} - -static const VMStateInfo txq_descr_info = { - .name = "txq_descr", - .get = vmxnet3_get_txq_descr, - .put = vmxnet3_put_txq_descr +static const VMStateDescription vmstate_vmxnet3_ring = { + .name = "vmxnet3-ring", + .version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_UINT64(pa, Vmxnet3Ring), + VMSTATE_UINT32(size, Vmxnet3Ring), + VMSTATE_UINT32(cell_size, Vmxnet3Ring), + VMSTATE_UINT32(next, Vmxnet3Ring), + VMSTATE_UINT8(gen, Vmxnet3Ring), + VMSTATE_END_OF_LIST() + } }; -static void vmxnet3_get_rx_stats_from_file(QEMUFile *f, - struct UPT1_RxStats *rx_stat) -{ - rx_stat->LROPktsRxOK = qemu_get_be64(f); - rx_stat->LROBytesRxOK = qemu_get_be64(f); - rx_stat->ucastPktsRxOK = qemu_get_be64(f); - rx_stat->ucastBytesRxOK = qemu_get_be64(f); - rx_stat->mcastPktsRxOK = qemu_get_be64(f); - rx_stat->mcastBytesRxOK = qemu_get_be64(f); - rx_stat->bcastPktsRxOK = qemu_get_be64(f); - rx_stat->bcastBytesRxOK = qemu_get_be64(f); - rx_stat->pktsRxOutOfBuf = qemu_get_be64(f); - rx_stat->pktsRxError = qemu_get_be64(f); -} - -static void vmxnet3_put_rx_stats_to_file(QEMUFile *f, - struct UPT1_RxStats *rx_stat) -{ - qemu_put_be64(f, rx_stat->LROPktsRxOK); - qemu_put_be64(f, rx_stat->LROBytesRxOK); - qemu_put_be64(f, rx_stat->ucastPktsRxOK); - qemu_put_be64(f, rx_stat->ucastBytesRxOK); - qemu_put_be64(f, rx_stat->mcastPktsRxOK); - qemu_put_be64(f, rx_stat->mcastBytesRxOK); - qemu_put_be64(f, rx_stat->bcastPktsRxOK); - qemu_put_be64(f, rx_stat->bcastBytesRxOK); - qemu_put_be64(f, rx_stat->pktsRxOutOfBuf); - qemu_put_be64(f, rx_stat->pktsRxError); -} - -static int vmxnet3_get_rxq_descr(QEMUFile *f, void *pv, size_t size, - VMStateField *field) -{ - Vmxnet3RxqDescr *r = pv; - int i; - - for (i = 0; i < VMXNET3_RX_RINGS_PER_QUEUE; i++) { - vmxnet3_get_ring_from_file(f, &r->rx_ring[i]); +static const VMStateDescription vmstate_vmxnet3_tx_stats = { + .name = "vmxnet3-tx-stats", + .version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_UINT64(TSOPktsTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(TSOBytesTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(ucastPktsTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(ucastBytesTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(mcastPktsTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(mcastBytesTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(bcastPktsTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(bcastBytesTxOK, struct UPT1_TxStats), + VMSTATE_UINT64(pktsTxError, struct UPT1_TxStats), + VMSTATE_UINT64(pktsTxDiscard, struct UPT1_TxStats), + VMSTATE_END_OF_LIST() } +}; - vmxnet3_get_ring_from_file(f, &r->comp_ring); - r->intr_idx = qemu_get_byte(f); - r->rx_stats_pa = qemu_get_be64(f); - - vmxnet3_get_rx_stats_from_file(f, &r->rxq_stats); - - return 0; -} - -static int vmxnet3_put_rxq_descr(QEMUFile *f, void *pv, size_t size, - VMStateField *field, QJSON *vmdesc) -{ - Vmxnet3RxqDescr *r = pv; - int i; - - for (i = 0; i < VMXNET3_RX_RINGS_PER_QUEUE; i++) { - vmxnet3_put_ring_to_file(f, &r->rx_ring[i]); +static const VMStateDescription vmstate_vmxnet3_txq_descr = { + .name = "vmxnet3-txq-descr", + .version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_STRUCT(tx_ring, Vmxnet3TxqDescr, 0, vmstate_vmxnet3_ring, + Vmxnet3Ring), + VMSTATE_STRUCT(comp_ring, Vmxnet3TxqDescr, 0, vmstate_vmxnet3_ring, + Vmxnet3Ring), + VMSTATE_UINT8(intr_idx, Vmxnet3TxqDescr), + VMSTATE_UINT64(tx_stats_pa, Vmxnet3TxqDescr), + VMSTATE_STRUCT(txq_stats, Vmxnet3TxqDescr, 0, vmstate_vmxnet3_tx_stats, + struct UPT1_TxStats), + VMSTATE_END_OF_LIST() } +}; - vmxnet3_put_ring_to_file(f, &r->comp_ring); - qemu_put_byte(f, r->intr_idx); - qemu_put_be64(f, r->rx_stats_pa); - vmxnet3_put_rx_stats_to_file(f, &r->rxq_stats); +static const VMStateDescription vmstate_vmxnet3_rx_stats = { + .name = "vmxnet3-rx-stats", + .version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_UINT64(LROPktsRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(LROBytesRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(ucastPktsRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(ucastBytesRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(mcastPktsRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(mcastBytesRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(bcastPktsRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(bcastBytesRxOK, struct UPT1_RxStats), + VMSTATE_UINT64(pktsRxOutOfBuf, struct UPT1_RxStats), + VMSTATE_UINT64(pktsRxError, struct UPT1_RxStats), + VMSTATE_END_OF_LIST() + } +}; - return 0; -} +static const VMStateDescription vmstate_vmxnet3_rxq_descr = { + .name = "vmxnet3-rxq-descr", + .version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_STRUCT_ARRAY(rx_ring, Vmxnet3RxqDescr, + VMXNET3_RX_RINGS_PER_QUEUE, 0, + vmstate_vmxnet3_ring, Vmxnet3Ring), + VMSTATE_STRUCT(comp_ring, Vmxnet3RxqDescr, 0, vmstate_vmxnet3_ring, + Vmxnet3Ring), + VMSTATE_UINT8(intr_idx, Vmxnet3RxqDescr), + VMSTATE_UINT64(rx_stats_pa, Vmxnet3RxqDescr), + VMSTATE_STRUCT(rxq_stats, Vmxnet3RxqDescr, 0, vmstate_vmxnet3_rx_stats, + struct UPT1_RxStats), + VMSTATE_END_OF_LIST() + } +}; static int vmxnet3_post_load(void *opaque, int version_id) { @@ -2577,40 +2509,15 @@ static int vmxnet3_post_load(void *opaque, int version_id) return 0; } -static const VMStateInfo rxq_descr_info = { - .name = "rxq_descr", - .get = vmxnet3_get_rxq_descr, - .put = vmxnet3_put_rxq_descr -}; - -static int vmxnet3_get_int_state(QEMUFile *f, void *pv, size_t size, - VMStateField *field) -{ - Vmxnet3IntState *r = pv; - - r->is_masked = qemu_get_byte(f); - r->is_pending = qemu_get_byte(f); - r->is_asserted = qemu_get_byte(f); - - return 0; -} - -static int vmxnet3_put_int_state(QEMUFile *f, void *pv, size_t size, - VMStateField *field, QJSON *vmdesc) -{ - Vmxnet3IntState *r = pv; - - qemu_put_byte(f, r->is_masked); - qemu_put_byte(f, r->is_pending); - qemu_put_byte(f, r->is_asserted); - - return 0; -} - -static const VMStateInfo int_state_info = { - .name = "int_state", - .get = vmxnet3_get_int_state, - .put = vmxnet3_put_int_state +static const VMStateDescription vmstate_vmxnet3_int_state = { + .name = "vmxnet3-int-state", + .version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_BOOL(is_masked, Vmxnet3IntState), + VMSTATE_BOOL(is_pending, Vmxnet3IntState), + VMSTATE_BOOL(is_asserted, Vmxnet3IntState), + VMSTATE_END_OF_LIST() + } }; static bool vmxnet3_vmstate_need_pcie_device(void *opaque) @@ -2667,14 +2574,15 @@ static const VMStateDescription vmstate_vmxnet3 = { VMSTATE_UINT64(drv_shmem, VMXNET3State), VMSTATE_UINT64(temp_shared_guest_driver_memory, VMXNET3State), - VMSTATE_ARRAY(txq_descr, VMXNET3State, - VMXNET3_DEVICE_MAX_TX_QUEUES, 0, txq_descr_info, + VMSTATE_STRUCT_ARRAY(txq_descr, VMXNET3State, + VMXNET3_DEVICE_MAX_TX_QUEUES, 0, vmstate_vmxnet3_txq_descr, Vmxnet3TxqDescr), - VMSTATE_ARRAY(rxq_descr, VMXNET3State, - VMXNET3_DEVICE_MAX_RX_QUEUES, 0, rxq_descr_info, + VMSTATE_STRUCT_ARRAY(rxq_descr, VMXNET3State, + VMXNET3_DEVICE_MAX_RX_QUEUES, 0, vmstate_vmxnet3_rxq_descr, Vmxnet3RxqDescr), - VMSTATE_ARRAY(interrupt_states, VMXNET3State, VMXNET3_MAX_INTRS, - 0, int_state_info, Vmxnet3IntState), + VMSTATE_STRUCT_ARRAY(interrupt_states, VMXNET3State, + VMXNET3_MAX_INTRS, 0, vmstate_vmxnet3_int_state, + Vmxnet3IntState), VMSTATE_END_OF_LIST() },