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([157.82.204.253]) by smtp.gmail.com with ESMTPSA id 63-20020a630542000000b0051baf3f1b3esm7801785pgf.76.2023.05.29.19.43.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 May 2023 19:43:31 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: c47ade56-fe93-11ed-b231-6b7b168915f2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20221208.gappssmtp.com; s=20221208; t=1685414612; x=1688006612; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DUSBfeomTiau/0Y+TQ+XPKgzi9WAbYuw9lFLHs7E/DQ=; b=w6Z20Rgo4xXfTYdtH29au26JsCc0AdguJDZCe9tpOlJ/HNKSUDkh1thz3zb240lx51 vhN4SuNqyJPdv3kTgH5zw+25+0fHFfFR4b+s4TsIrgvAdKKd/8pXQAMiZv5j5smaBhm6 VsefE8tNCEi1frSiquFiZ+TSnismCsNsedKxw7SpwP4P0f2RJxOJOi1Pv+1ZPc4ejb12 pCNFmbl01dHfpWqTlqePVRqhiBS25887MtmbDjor2q4IevAvTK4ZX03NRktd/p6x7Rby aNtPfkJ78rsMuv4W0Op91DAdU9/XKDIzhucWk0OmLTAGwvmhAa5VpaujI920NxGFCyzs 4j6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685414612; x=1688006612; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DUSBfeomTiau/0Y+TQ+XPKgzi9WAbYuw9lFLHs7E/DQ=; b=IarMHVKXqDsdYd50hktTR3gwzv6BhklIr0MNj3FAlnC3odhC2otNAzXZ2KHDv1iJVj RfQLKxc4o9/BzqMgUu5s7wtiiqpORj3oG82fpVL7WefiJ32P6wVgbSmTnvscDgw+oBSE mIODwynXmsLMHSr/p6J+U37rmIQzEGaQZaggCKVe8crxy1fYNU6eEgXEADoQ6tlBn1v6 uElMKlh9galHSperzMUtnpvvF8+aL+wbxr37pZktTkzeBaw1NHMuvRMPdecBO94G2L0Z 8NypMKgla4hHt0S7V3gGCCqzMIAO/PUraN3LmDO9ksPjfIR8fNMsHO+6/Phu3g2O1wim HGxQ== X-Gm-Message-State: AC+VfDzNP8CgSYkjnaprjvzVikdHvGaPLsXmSiaOEdJ+dmg3pdamMoj/ +2dCboRVfp46BxuECpo8zVi38g== X-Google-Smtp-Source: ACHHUZ4/tmzoprzvDSp1+GkGS0w0qgBMQNWlO3/kfqD0rkZYdMgOG7YxabsrsxdA7VJUy2aQVS84Jw== X-Received: by 2002:a05:6a20:e18b:b0:ff:a017:2b07 with SMTP id ks11-20020a056a20e18b00b000ffa0172b07mr906955pzb.20.1685414612047; Mon, 29 May 2023 19:43:32 -0700 (PDT) From: Akihiko Odaki To: Cc: Mauro Matteo Cascella , P J P , Alexander Bulekov , Dmitry Fleytman , Beniamino Galvani , Peter Maydell , Strahinja Jankovic , Jason Wang , "Edgar E. Iglesias" , Alistair Francis , Stefan Weil , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Andrew Jeffery , Joel Stanley , Richard Henderson , Helge Deller , Sriram Yagnaraman , Thomas Huth , Aleksandar Rikalo , Subbaraya Sundeep , Jan Kiszka , Tyrone Ting , Hao Wu , Max Filippov , Jiri Pirko , Daniel Henrique Barboza , David Gibson , Greg Kurz , Harsh Prateek Bora , Sven Schnelle , "Michael S. Tsirkin" , Stefano Stabellini , Anthony Perard , Paul Durrant , Rob Herring , Gerd Hoffmann , qemu-arm@nongnu.org, qemu-devel@nongnu.org, qemu-ppc@nongnu.org, xen-devel@lists.xenproject.org, Akihiko Odaki Subject: [PATCH 1/2] net: Provide MemReentrancyGuard * to qemu_new_nic() Date: Tue, 30 May 2023 11:43:01 +0900 Message-Id: <20230530024302.14215-2-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230530024302.14215-1-akihiko.odaki@daynix.com> References: <20230530024302.14215-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Recently MemReentrancyGuard was added to DeviceState to record that the device is engaging in I/O. The network device backend needs to update it when delivering a packet to a device. In preparation for such a change, add MemReentrancyGuard * as a parameter of qemu_new_nic(). Signed-off-by: Akihiko Odaki --- include/net/net.h | 1 + hw/net/allwinner-sun8i-emac.c | 3 ++- hw/net/allwinner_emac.c | 3 ++- hw/net/cadence_gem.c | 3 ++- hw/net/dp8393x.c | 3 ++- hw/net/e1000.c | 3 ++- hw/net/e1000e.c | 2 +- hw/net/eepro100.c | 4 +++- hw/net/etraxfs_eth.c | 3 ++- hw/net/fsl_etsec/etsec.c | 3 ++- hw/net/ftgmac100.c | 3 ++- hw/net/i82596.c | 2 +- hw/net/igb.c | 2 +- hw/net/imx_fec.c | 2 +- hw/net/lan9118.c | 3 ++- hw/net/mcf_fec.c | 3 ++- hw/net/mipsnet.c | 3 ++- hw/net/msf2-emac.c | 3 ++- hw/net/mv88w8618_eth.c | 3 ++- hw/net/ne2000-isa.c | 3 ++- hw/net/ne2000-pci.c | 3 ++- hw/net/npcm7xx_emc.c | 3 ++- hw/net/opencores_eth.c | 3 ++- hw/net/pcnet.c | 3 ++- hw/net/rocker/rocker_fp.c | 4 ++-- hw/net/rtl8139.c | 3 ++- hw/net/smc91c111.c | 3 ++- hw/net/spapr_llan.c | 3 ++- hw/net/stellaris_enet.c | 3 ++- hw/net/sungem.c | 2 +- hw/net/sunhme.c | 3 ++- hw/net/tulip.c | 3 ++- hw/net/virtio-net.c | 6 ++++-- hw/net/vmxnet3.c | 2 +- hw/net/xen_nic.c | 4 ++-- hw/net/xgmac.c | 3 ++- hw/net/xilinx_axienet.c | 3 ++- hw/net/xilinx_ethlite.c | 3 ++- hw/usb/dev-network.c | 3 ++- net/net.c | 1 + 40 files changed, 75 insertions(+), 41 deletions(-) diff --git a/include/net/net.h b/include/net/net.h index 1448d00afb..a7d8deaccb 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -157,6 +157,7 @@ NICState *qemu_new_nic(NetClientInfo *info, NICConf *conf, const char *model, const char *name, + MemReentrancyGuard *reentrancy_guard, void *opaque); void qemu_del_nic(NICState *nic); NetClientState *qemu_get_subqueue(NICState *nic, int queue_index); diff --git a/hw/net/allwinner-sun8i-emac.c b/hw/net/allwinner-sun8i-emac.c index fac4405f45..cc350d40e5 100644 --- a/hw/net/allwinner-sun8i-emac.c +++ b/hw/net/allwinner-sun8i-emac.c @@ -824,7 +824,8 @@ static void allwinner_sun8i_emac_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_allwinner_sun8i_emac_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/allwinner_emac.c b/hw/net/allwinner_emac.c index 372e5b66da..e10965de14 100644 --- a/hw/net/allwinner_emac.c +++ b/hw/net/allwinner_emac.c @@ -453,7 +453,8 @@ static void aw_emac_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_aw_emac_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); fifo8_create(&s->rx_fifo, RX_FIFO_SIZE); diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c index 42ea2411a2..a7bce1c120 100644 --- a/hw/net/cadence_gem.c +++ b/hw/net/cadence_gem.c @@ -1633,7 +1633,8 @@ static void gem_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_gem_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); if (s->jumbo_max_len > MAX_FRAME_SIZE) { error_setg(errp, "jumbo-max-len is greater than %d", diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c index 45b954e46c..abfcc6f69f 100644 --- a/hw/net/dp8393x.c +++ b/hw/net/dp8393x.c @@ -943,7 +943,8 @@ static void dp8393x_realize(DeviceState *dev, Error **errp) "dp8393x-regs", SONIC_REG_COUNT << s->it_shift); s->nic = qemu_new_nic(&net_dp83932_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); s->watchdog = timer_new_ns(QEMU_CLOCK_VIRTUAL, dp8393x_watchdog, s); diff --git a/hw/net/e1000.c b/hw/net/e1000.c index 4dc4dd7704..7581378226 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -1696,7 +1696,8 @@ static void pci_e1000_realize(PCIDevice *pci_dev, Error **errp) macaddr); d->nic = qemu_new_nic(&net_e1000_info, &d->conf, - object_get_typename(OBJECT(d)), dev->id, d); + object_get_typename(OBJECT(d)), dev->id, + &dev->mem_reentrancy_guard, d); qemu_format_nic_info_str(qemu_get_queue(d->nic), macaddr); diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c index c3848797b8..e41a6c1038 100644 --- a/hw/net/e1000e.c +++ b/hw/net/e1000e.c @@ -320,7 +320,7 @@ e1000e_init_net_peer(E1000EState *s, PCIDevice *pci_dev, uint8_t *macaddr) int i; s->nic = qemu_new_nic(&net_e1000e_info, &s->conf, - object_get_typename(OBJECT(s)), dev->id, s); + object_get_typename(OBJECT(s)), dev->id, &dev->mem_reentrancy_guard, s); s->core.max_queue_num = s->conf.peers.queues ? s->conf.peers.queues - 1 : 0; diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c index dc07984ae9..e2b03b787d 100644 --- a/hw/net/eepro100.c +++ b/hw/net/eepro100.c @@ -1874,7 +1874,9 @@ static void e100_nic_realize(PCIDevice *pci_dev, Error **errp) nic_reset(s); s->nic = qemu_new_nic(&net_eepro100_info, &s->conf, - object_get_typename(OBJECT(pci_dev)), pci_dev->qdev.id, s); + object_get_typename(OBJECT(pci_dev)), + pci_dev->qdev.id, + &pci_dev->qdev.mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); TRACE(OTHER, logout("%s\n", qemu_get_queue(s->nic)->info_str)); diff --git a/hw/net/etraxfs_eth.c b/hw/net/etraxfs_eth.c index 1b82aec794..ba57a978d1 100644 --- a/hw/net/etraxfs_eth.c +++ b/hw/net/etraxfs_eth.c @@ -618,7 +618,8 @@ static void etraxfs_eth_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_etraxfs_info, &s->conf, - object_get_typename(OBJECT(s)), dev->id, s); + object_get_typename(OBJECT(s)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); s->phy.read = tdk_read; diff --git a/hw/net/fsl_etsec/etsec.c b/hw/net/fsl_etsec/etsec.c index 798ea33d08..00315f305d 100644 --- a/hw/net/fsl_etsec/etsec.c +++ b/hw/net/fsl_etsec/etsec.c @@ -391,7 +391,8 @@ static void etsec_realize(DeviceState *dev, Error **errp) eTSEC *etsec = ETSEC_COMMON(dev); etsec->nic = qemu_new_nic(&net_etsec_info, &etsec->conf, - object_get_typename(OBJECT(dev)), dev->id, etsec); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, etsec); qemu_format_nic_info_str(qemu_get_queue(etsec->nic), etsec->conf.macaddr.a); etsec->ptimer = ptimer_init(etsec_timer_hit, etsec, PTIMER_POLICY_LEGACY); diff --git a/hw/net/ftgmac100.c b/hw/net/ftgmac100.c index d3bf14be53..be2cf63c08 100644 --- a/hw/net/ftgmac100.c +++ b/hw/net/ftgmac100.c @@ -1118,7 +1118,8 @@ static void ftgmac100_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_ftgmac100_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/i82596.c b/hw/net/i82596.c index ec21e2699a..dc64246f75 100644 --- a/hw/net/i82596.c +++ b/hw/net/i82596.c @@ -743,7 +743,7 @@ void i82596_common_init(DeviceState *dev, I82596State *s, NetClientInfo *info) qemu_macaddr_default_if_unset(&s->conf.macaddr); } s->nic = qemu_new_nic(info, &s->conf, object_get_typename(OBJECT(dev)), - dev->id, s); + dev->id, &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); if (USE_TIMER) { diff --git a/hw/net/igb.c b/hw/net/igb.c index 1c989d7677..141bc56d79 100644 --- a/hw/net/igb.c +++ b/hw/net/igb.c @@ -315,7 +315,7 @@ igb_init_net_peer(IGBState *s, PCIDevice *pci_dev, uint8_t *macaddr) int i; s->nic = qemu_new_nic(&net_igb_info, &s->conf, - object_get_typename(OBJECT(s)), dev->id, s); + object_get_typename(OBJECT(s)), dev->id, &dev->mem_reentrancy_guard, s); s->core.max_queue_num = s->conf.peers.queues ? s->conf.peers.queues - 1 : 0; diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 5d1f1f104c..6881e3e4f0 100644 --- a/hw/net/imx_fec.c +++ b/hw/net/imx_fec.c @@ -1334,7 +1334,7 @@ static void imx_eth_realize(DeviceState *dev, Error **errp) s->nic = qemu_new_nic(&imx_eth_net_info, &s->conf, object_get_typename(OBJECT(dev)), - dev->id, s); + dev->id, &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c index e5c4af182d..cf7b8c897a 100644 --- a/hw/net/lan9118.c +++ b/hw/net/lan9118.c @@ -1361,7 +1361,8 @@ static void lan9118_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_lan9118_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); s->eeprom[0] = 0xa5; for (i = 0; i < 6; i++) { diff --git a/hw/net/mcf_fec.c b/hw/net/mcf_fec.c index 8aa27bd322..57dd49abea 100644 --- a/hw/net/mcf_fec.c +++ b/hw/net/mcf_fec.c @@ -643,7 +643,8 @@ static void mcf_fec_realize(DeviceState *dev, Error **errp) mcf_fec_state *s = MCF_FEC_NET(dev); s->nic = qemu_new_nic(&net_mcf_fec_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/mipsnet.c b/hw/net/mipsnet.c index 2ade72dea0..8e925de867 100644 --- a/hw/net/mipsnet.c +++ b/hw/net/mipsnet.c @@ -255,7 +255,8 @@ static void mipsnet_realize(DeviceState *dev, Error **errp) sysbus_init_irq(sbd, &s->irq); s->nic = qemu_new_nic(&net_mipsnet_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/msf2-emac.c b/hw/net/msf2-emac.c index db3a04deb1..145a5e46ab 100644 --- a/hw/net/msf2-emac.c +++ b/hw/net/msf2-emac.c @@ -530,7 +530,8 @@ static void msf2_emac_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_msf2_emac_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/mv88w8618_eth.c b/hw/net/mv88w8618_eth.c index ef30b0d4a6..2185f1131a 100644 --- a/hw/net/mv88w8618_eth.c +++ b/hw/net/mv88w8618_eth.c @@ -350,7 +350,8 @@ static void mv88w8618_eth_realize(DeviceState *dev, Error **errp) address_space_init(&s->dma_as, s->dma_mr, "emac-dma"); s->nic = qemu_new_nic(&net_mv88w8618_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); } static const VMStateDescription mv88w8618_eth_vmsd = { diff --git a/hw/net/ne2000-isa.c b/hw/net/ne2000-isa.c index 6ced6775ff..a79f7fad1f 100644 --- a/hw/net/ne2000-isa.c +++ b/hw/net/ne2000-isa.c @@ -74,7 +74,8 @@ static void isa_ne2000_realizefn(DeviceState *dev, Error **errp) ne2000_reset(s); s->nic = qemu_new_nic(&net_ne2000_isa_info, &s->c, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a); } diff --git a/hw/net/ne2000-pci.c b/hw/net/ne2000-pci.c index edc6689d33..fee93c6ec0 100644 --- a/hw/net/ne2000-pci.c +++ b/hw/net/ne2000-pci.c @@ -71,7 +71,8 @@ static void pci_ne2000_realize(PCIDevice *pci_dev, Error **errp) s->nic = qemu_new_nic(&net_ne2000_info, &s->c, object_get_typename(OBJECT(pci_dev)), - pci_dev->qdev.id, s); + pci_dev->qdev.id, + &pci_dev->qdev.mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a); } diff --git a/hw/net/npcm7xx_emc.c b/hw/net/npcm7xx_emc.c index 8156f701b0..1d4e8f59f3 100644 --- a/hw/net/npcm7xx_emc.c +++ b/hw/net/npcm7xx_emc.c @@ -821,7 +821,8 @@ static void npcm7xx_emc_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&emc->conf.macaddr); emc->nic = qemu_new_nic(&net_npcm7xx_emc_info, &emc->conf, - object_get_typename(OBJECT(dev)), dev->id, emc); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, emc); qemu_format_nic_info_str(qemu_get_queue(emc->nic), emc->conf.macaddr.a); } diff --git a/hw/net/opencores_eth.c b/hw/net/opencores_eth.c index 0b3dc3146e..f96d6ea2cc 100644 --- a/hw/net/opencores_eth.c +++ b/hw/net/opencores_eth.c @@ -732,7 +732,8 @@ static void sysbus_open_eth_realize(DeviceState *dev, Error **errp) sysbus_init_irq(sbd, &s->irq); s->nic = qemu_new_nic(&net_open_eth_info, &s->conf, - object_get_typename(OBJECT(s)), dev->id, s); + object_get_typename(OBJECT(s)), dev->id, + &dev->mem_reentrancy_guard, s); } static void qdev_open_eth_reset(DeviceState *dev) diff --git a/hw/net/pcnet.c b/hw/net/pcnet.c index d456094575..1627f6939c 100644 --- a/hw/net/pcnet.c +++ b/hw/net/pcnet.c @@ -1718,7 +1718,8 @@ void pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info) s->poll_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, pcnet_poll_timer, s); qemu_macaddr_default_if_unset(&s->conf.macaddr); - s->nic = qemu_new_nic(info, &s->conf, object_get_typename(OBJECT(dev)), dev->id, s); + s->nic = qemu_new_nic(info, &s->conf, object_get_typename(OBJECT(dev)), + dev->id, &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); /* Initialize the PROM */ diff --git a/hw/net/rocker/rocker_fp.c b/hw/net/rocker/rocker_fp.c index cbeed65bd5..0d21948ada 100644 --- a/hw/net/rocker/rocker_fp.c +++ b/hw/net/rocker/rocker_fp.c @@ -241,8 +241,8 @@ FpPort *fp_port_alloc(Rocker *r, char *sw_name, port->conf.bootindex = -1; port->conf.peers = *peers; - port->nic = qemu_new_nic(&fp_port_info, &port->conf, - sw_name, NULL, port); + port->nic = qemu_new_nic(&fp_port_info, &port->conf, sw_name, NULL, + &DEVICE(r)->mem_reentrancy_guard, port); qemu_format_nic_info_str(qemu_get_queue(port->nic), port->conf.macaddr.a); diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c index 5a5aaf868d..f4df03af71 100644 --- a/hw/net/rtl8139.c +++ b/hw/net/rtl8139.c @@ -3397,7 +3397,8 @@ static void pci_rtl8139_realize(PCIDevice *dev, Error **errp) s->eeprom.contents[9] = s->conf.macaddr.a[4] | s->conf.macaddr.a[5] << 8; s->nic = qemu_new_nic(&net_rtl8139_info, &s->conf, - object_get_typename(OBJECT(dev)), d->id, s); + object_get_typename(OBJECT(dev)), d->id, + &d->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); s->cplus_txbuffer = NULL; diff --git a/hw/net/smc91c111.c b/hw/net/smc91c111.c index ad778cd8fc..4eda971ef3 100644 --- a/hw/net/smc91c111.c +++ b/hw/net/smc91c111.c @@ -783,7 +783,8 @@ static void smc91c111_realize(DeviceState *dev, Error **errp) sysbus_init_irq(sbd, &s->irq); qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_smc91c111_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); /* ??? Save/restore. */ } diff --git a/hw/net/spapr_llan.c b/hw/net/spapr_llan.c index a6876a936d..475d5f3a34 100644 --- a/hw/net/spapr_llan.c +++ b/hw/net/spapr_llan.c @@ -325,7 +325,8 @@ static void spapr_vlan_realize(SpaprVioDevice *sdev, Error **errp) memcpy(&dev->perm_mac.a, &dev->nicconf.macaddr.a, sizeof(dev->perm_mac.a)); dev->nic = qemu_new_nic(&net_spapr_vlan_info, &dev->nicconf, - object_get_typename(OBJECT(sdev)), sdev->qdev.id, dev); + object_get_typename(OBJECT(sdev)), sdev->qdev.id, + &sdev->qdev.mem_reentrancy_guard, dev); qemu_format_nic_info_str(qemu_get_queue(dev->nic), dev->nicconf.macaddr.a); dev->rxp_timer = timer_new_us(QEMU_CLOCK_VIRTUAL, spapr_vlan_flush_rx_queue, diff --git a/hw/net/stellaris_enet.c b/hw/net/stellaris_enet.c index 8dd60783d8..6768a6912f 100644 --- a/hw/net/stellaris_enet.c +++ b/hw/net/stellaris_enet.c @@ -492,7 +492,8 @@ static void stellaris_enet_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_stellaris_enet_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/sungem.c b/hw/net/sungem.c index eb01520790..347ccdd19d 100644 --- a/hw/net/sungem.c +++ b/hw/net/sungem.c @@ -1361,7 +1361,7 @@ static void sungem_realize(PCIDevice *pci_dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_sungem_info, &s->conf, object_get_typename(OBJECT(dev)), - dev->id, s); + dev->id, &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/sunhme.c b/hw/net/sunhme.c index 1f3d8011ae..82e38a428a 100644 --- a/hw/net/sunhme.c +++ b/hw/net/sunhme.c @@ -892,7 +892,8 @@ static void sunhme_realize(PCIDevice *pci_dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_sunhme_info, &s->conf, - object_get_typename(OBJECT(d)), d->id, s); + object_get_typename(OBJECT(d)), d->id, + &d->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/net/tulip.c b/hw/net/tulip.c index 915e5fb595..1f8e45de5e 100644 --- a/hw/net/tulip.c +++ b/hw/net/tulip.c @@ -983,7 +983,8 @@ static void pci_tulip_realize(PCIDevice *pci_dev, Error **errp) s->nic = qemu_new_nic(&net_tulip_info, &s->c, object_get_typename(OBJECT(pci_dev)), - pci_dev->qdev.id, s); + pci_dev->qdev.id, + &pci_dev->qdev.mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a); } diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index ed9f240bfd..9728158b72 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -3696,10 +3696,12 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp) * Happen when virtio_net_set_netclient_name has been called. */ n->nic = qemu_new_nic(&net_virtio_info, &n->nic_conf, - n->netclient_type, n->netclient_name, n); + n->netclient_type, n->netclient_name, + &dev->mem_reentrancy_guard, n); } else { n->nic = qemu_new_nic(&net_virtio_info, &n->nic_conf, - object_get_typename(OBJECT(dev)), dev->id, n); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, n); } for (i = 0; i < n->max_queue_pairs; i++) { diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index 18b9edfdb2..5051818fe4 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2083,7 +2083,7 @@ static void vmxnet3_net_init(VMXNET3State *s) s->nic = qemu_new_nic(&net_vmxnet3_info, &s->conf, object_get_typename(OBJECT(s)), - d->id, s); + d->id, &d->mem_reentrancy_guard, s); s->peer_has_vhdr = vmxnet3_peer_has_vnet_hdr(s); s->tx_sop = true; diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c index 9bbf6599fc..e735f79c5b 100644 --- a/hw/net/xen_nic.c +++ b/hw/net/xen_nic.c @@ -293,8 +293,8 @@ static int net_init(struct XenLegacyDevice *xendev) return -1; } - netdev->nic = qemu_new_nic(&net_xen_info, &netdev->conf, - "xen", NULL, netdev); + netdev->nic = qemu_new_nic(&net_xen_info, &netdev->conf, "xen", NULL, + &xendev->qdev.mem_reentrancy_guard, netdev); qemu_set_info_str(qemu_get_queue(netdev->nic), "nic: xenbus vif macaddr=%s", netdev->mac); diff --git a/hw/net/xgmac.c b/hw/net/xgmac.c index 0ab6ae91aa..1f4f277d84 100644 --- a/hw/net/xgmac.c +++ b/hw/net/xgmac.c @@ -402,7 +402,8 @@ static void xgmac_enet_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_xgmac_enet_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); s->regs[XGMAC_ADDR_HIGH(0)] = (s->conf.macaddr.a[5] << 8) | diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c index 5b19a01eaa..7d1fd37b4a 100644 --- a/hw/net/xilinx_axienet.c +++ b/hw/net/xilinx_axienet.c @@ -967,7 +967,8 @@ static void xilinx_enet_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_xilinx_enet_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); tdk_init(&s->TEMAC.phy); diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c index 89f4f3b254..989afaf037 100644 --- a/hw/net/xilinx_ethlite.c +++ b/hw/net/xilinx_ethlite.c @@ -235,7 +235,8 @@ static void xilinx_ethlite_realize(DeviceState *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_xilinx_ethlite_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->id, s); + object_get_typename(OBJECT(dev)), dev->id, + &dev->mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); } diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c index 5fff487ee5..2c33e36cad 100644 --- a/hw/usb/dev-network.c +++ b/hw/usb/dev-network.c @@ -1386,7 +1386,8 @@ static void usb_net_realize(USBDevice *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_usbnet_info, &s->conf, - object_get_typename(OBJECT(s)), s->dev.qdev.id, s); + object_get_typename(OBJECT(s)), s->dev.qdev.id, + &s->dev.qdev.mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); snprintf(s->usbstring_mac, sizeof(s->usbstring_mac), "%02x%02x%02x%02x%02x%02x", diff --git a/net/net.c b/net/net.c index 6492ad530e..982df2479f 100644 --- a/net/net.c +++ b/net/net.c @@ -319,6 +319,7 @@ NICState *qemu_new_nic(NetClientInfo *info, NICConf *conf, const char *model, const char *name, + MemReentrancyGuard *reentrancy_guard, void *opaque) { NetClientState **peers = conf->peers.ncs;