diff options
Diffstat (limited to '')
46 files changed, 458 insertions, 78 deletions
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 19adbc0e19..296bba238e 100644 --- a/hw/net/cadence_gem.c +++ b/hw/net/cadence_gem.c @@ -1743,7 +1743,8 @@ 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 c6f5fb7dce..b16b18b3c3 100644 --- a/hw/net/dp8393x.c +++ b/hw/net/dp8393x.c @@ -913,7 +913,8 @@ 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 548bcabcbb..8ffe1077f1 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -1666,7 +1666,8 @@ 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 94ce9e18ff..69e1c4bb89 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 702b001be2..78e594afa4 100644 --- a/hw/net/ftgmac100.c +++ b/hw/net/ftgmac100.c @@ -1110,7 +1110,8 @@ 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 6defa9d3a1..a907f0df8c 100644 --- a/hw/net/i82596.c +++ b/hw/net/i82596.c @@ -726,7 +726,7 @@ 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 dfb722b695..8089acfea4 100644 --- a/hw/net/igb.c +++ b/hw/net/igb.c @@ -325,7 +325,7 @@ 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 ec3ddf520a..e6902716bd 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 02828ae716..a7e123e60d 100644 --- a/hw/net/pcnet.c +++ b/hw/net/pcnet.c @@ -1709,7 +1709,8 @@ 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 9afd0c5e3f..cb87ff752a 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 4525fda383..4af8c66266 100644 --- a/hw/net/rtl8139.c +++ b/hw/net/rtl8139.c @@ -3388,7 +3388,8 @@ 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 ddbceda967..876a78456a 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 c2e2c90668..013cfc2736 100644 --- a/hw/net/sungem.c +++ b/hw/net/sungem.c @@ -1399,7 +1399,7 @@ 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 64d4ea5850..ddc83a64bd 100644 --- a/hw/net/sunhme.c +++ b/hw/net/sunhme.c @@ -881,7 +881,8 @@ 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 11d866e431..962086aae4 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 b85c7946a7..80c56f0cfc 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -3714,10 +3714,12 @@ 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 1b48d7743e..6fb4102d03 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2078,7 +2078,7 @@ 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 af4ba3f1e6..1e2b3baeb1 100644 --- a/hw/net/xen_nic.c +++ b/hw/net/xen_nic.c @@ -325,7 +325,8 @@ static void xen_netdev_realize(XenDevice *xendev, Error **errp) netdev->nic = qemu_new_nic(&net_xen_info, &netdev->conf, object_get_typename(OBJECT(xendev)), - DEVICE(xendev)->id, netdev); + DEVICE(xendev)->id, + &xendev->qdev.mem_reentrancy_guard, netdev); nc = qemu_get_queue(netdev->nic); qemu_format_nic_info_str(nc, netdev->conf.macaddr.a); 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/ppc/pnv.c b/hw/ppc/pnv.c index 9c29727337..0297871bdd 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -1623,7 +1623,8 @@ static void pnv_chip_power9_realize(DeviceState *dev, Error **errp) return; } pnv_xscom_add_subregion(chip, PNV9_XSCOM_I2CM_BASE + - chip9->i2c[i].engine * PNV9_XSCOM_I2CM_SIZE, + (chip9->i2c[i].engine - 1) * + PNV9_XSCOM_I2CM_SIZE, &chip9->i2c[i].xscom_regs); qdev_connect_gpio_out(DEVICE(&chip9->i2c[i]), 0, qdev_get_gpio_in(DEVICE(&chip9->psi), @@ -1871,7 +1872,8 @@ static void pnv_chip_power10_realize(DeviceState *dev, Error **errp) return; } pnv_xscom_add_subregion(chip, PNV10_XSCOM_I2CM_BASE + - chip10->i2c[i].engine * PNV10_XSCOM_I2CM_SIZE, + (chip10->i2c[i].engine - 1) * + PNV10_XSCOM_I2CM_SIZE, &chip10->i2c[i].xscom_regs); qdev_connect_gpio_out(DEVICE(&chip10->i2c[i]), 0, qdev_get_gpio_in(DEVICE(&chip10->psi), diff --git a/hw/ppc/pnv_i2c.c b/hw/ppc/pnv_i2c.c index f75e59e709..656a48eebe 100644 --- a/hw/ppc/pnv_i2c.c +++ b/hw/ppc/pnv_i2c.c @@ -151,6 +151,7 @@ #define I2C_RESET_S_SDA_REG 0x11 #define PNV_I2C_FIFO_SIZE 8 +#define PNV_I2C_MAX_BUSSES 64 static I2CBus *pnv_i2c_get_bus(PnvI2C *i2c) { @@ -437,7 +438,7 @@ static uint64_t pnv_i2c_xscom_read(void *opaque, hwaddr addr, case I2C_PORT_BUSY_REG: /* compute busy bit for each port */ val = 0; for (i = 0; i < i2c->num_busses; i++) { - val |= i2c_bus_busy(i2c->busses[i]) << i; + val |= (uint64_t)i2c_bus_busy(i2c->busses[i]) << i; } break; @@ -462,6 +463,23 @@ static uint64_t pnv_i2c_xscom_read(void *opaque, hwaddr addr, return val; } +static void pnv_i2c_reset(void *dev) +{ + PnvI2C *i2c = PNV_I2C(dev); + + memset(i2c->regs, 0, sizeof(i2c->regs)); + + i2c->regs[I2C_STAT_REG] = + SETFIELD(I2C_STAT_UPPER_THRS, 0ull, i2c->num_busses - 1) | + I2C_STAT_CMD_COMP | I2C_STAT_SCL_INPUT_LEVEL | + I2C_STAT_SDA_INPUT_LEVEL; + i2c->regs[I2C_EXTD_STAT_REG] = + SETFIELD(I2C_EXTD_STAT_FIFO_SIZE, 0ull, PNV_I2C_FIFO_SIZE) | + SETFIELD(I2C_EXTD_STAT_I2C_VERSION, 0ull, 23); /* last version */ + + fifo8_reset(&i2c->fifo); +} + static void pnv_i2c_xscom_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) { @@ -499,16 +517,7 @@ static void pnv_i2c_xscom_write(void *opaque, hwaddr addr, break; case I2C_RESET_I2C_REG: - i2c->regs[I2C_MODE_REG] = 0; - i2c->regs[I2C_CMD_REG] = 0; - i2c->regs[I2C_WATERMARK_REG] = 0; - i2c->regs[I2C_INTR_MASK_REG] = 0; - i2c->regs[I2C_INTR_COND_REG] = 0; - i2c->regs[I2C_INTR_RAW_COND_REG] = 0; - i2c->regs[I2C_STAT_REG] = 0; - i2c->regs[I2C_RESIDUAL_LEN_REG] = 0; - i2c->regs[I2C_EXTD_STAT_REG] &= - (I2C_EXTD_STAT_FIFO_SIZE | I2C_EXTD_STAT_I2C_VERSION); + pnv_i2c_reset(i2c); break; case I2C_RESET_ERRORS: @@ -593,7 +602,7 @@ static int pnv_i2c_dt_xscom(PnvXScomInterface *dev, void *fdt, int i2c_offset; const char i2c_compat[] = "ibm,power8-i2cm\0ibm,power9-i2cm"; uint32_t i2c_pcba = PNV9_XSCOM_I2CM_BASE + - i2c->engine * PNV9_XSCOM_I2CM_SIZE; + (i2c->engine - 1) * PNV9_XSCOM_I2CM_SIZE; uint32_t reg[2] = { cpu_to_be32(i2c_pcba), cpu_to_be32(PNV9_XSCOM_I2CM_SIZE) @@ -620,20 +629,6 @@ static int pnv_i2c_dt_xscom(PnvXScomInterface *dev, void *fdt, return 0; } -static void pnv_i2c_reset(void *dev) -{ - PnvI2C *i2c = PNV_I2C(dev); - - memset(i2c->regs, 0, sizeof(i2c->regs)); - - i2c->regs[I2C_STAT_REG] = I2C_STAT_CMD_COMP; - i2c->regs[I2C_EXTD_STAT_REG] = - SETFIELD(I2C_EXTD_STAT_FIFO_SIZE, 0ull, PNV_I2C_FIFO_SIZE) | - SETFIELD(I2C_EXTD_STAT_I2C_VERSION, 0ull, 23); /* last version */ - - fifo8_reset(&i2c->fifo); -} - static void pnv_i2c_realize(DeviceState *dev, Error **errp) { PnvI2C *i2c = PNV_I2C(dev); @@ -641,6 +636,11 @@ static void pnv_i2c_realize(DeviceState *dev, Error **errp) assert(i2c->chip); + if (i2c->num_busses > PNV_I2C_MAX_BUSSES) { + error_setg(errp, "Invalid number of busses: %u", i2c->num_busses); + return; + } + pnv_xscom_region_init(&i2c->xscom_regs, OBJECT(i2c), &pnv_i2c_xscom_ops, i2c, "xscom-i2c", PNV9_XSCOM_I2CM_SIZE); 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/include/net/net.h b/include/net/net.h index 2fb1c9181c..ffbd2c8d56 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -126,6 +126,7 @@ typedef QTAILQ_HEAD(NetClientStateList, NetClientState) NetClientStateList; typedef struct NICState { NetClientState *ncs; NICConf *conf; + MemReentrancyGuard *reentrancy_guard; void *opaque; bool peer_deleted; } NICState; @@ -159,6 +160,7 @@ 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/net/net.c b/net/net.c index 8e67a20abc..0520bc1681 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; @@ -331,6 +332,7 @@ NICState *qemu_new_nic(NetClientInfo *info, nic = g_malloc0(info->size + sizeof(NetClientState) * queues); nic->ncs = (void *)nic + info->size; nic->conf = conf; + nic->reentrancy_guard = reentrancy_guard, nic->opaque = opaque; for (i = 0; i < queues; i++) { @@ -813,6 +815,7 @@ static ssize_t qemu_deliver_packet_iov(NetClientState *sender, int iovcnt, void *opaque) { + MemReentrancyGuard *owned_reentrancy_guard; NetClientState *nc = opaque; int ret; @@ -825,12 +828,24 @@ static ssize_t qemu_deliver_packet_iov(NetClientState *sender, return 0; } + if (nc->info->type != NET_CLIENT_DRIVER_NIC || + qemu_get_nic(nc)->reentrancy_guard->engaged_in_io) { + owned_reentrancy_guard = NULL; + } else { + owned_reentrancy_guard = qemu_get_nic(nc)->reentrancy_guard; + owned_reentrancy_guard->engaged_in_io = true; + } + if (nc->info->receive_iov && !(flags & QEMU_NET_PACKET_FLAG_RAW)) { ret = nc->info->receive_iov(nc, iov, iovcnt); } else { ret = nc_sendv_compat(nc, iov, iovcnt, flags); } + if (owned_reentrancy_guard) { + owned_reentrancy_guard->engaged_in_io = false; + } + if (ret == 0) { nc->receive_disabled = 1; } @@ -1499,18 +1514,34 @@ static void net_vm_change_state_handler(void *opaque, bool running, void net_cleanup(void) { - NetClientState *nc; + NetClientState *nc, **p = &QTAILQ_FIRST(&net_clients); /*cleanup colo compare module for COLO*/ colo_compare_cleanup(); - /* We may del multiple entries during qemu_del_net_client(), - * so QTAILQ_FOREACH_SAFE() is also not safe here. + /* + * Walk the net_clients list and remove the netdevs but *not* any + * NET_CLIENT_DRIVER_NIC entries. The latter are owned by the device + * model which created them, and in some cases (e.g. xen-net-device) + * the device itself may do cleanup at exit and will be upset if we + * just delete its NIC from underneath it. + * + * Since qemu_del_net_client() may delete multiple entries, using + * QTAILQ_FOREACH_SAFE() is not safe here. The only safe pointer + * to keep as a bookmark is a NET_CLIENT_DRIVER_NIC entry, so keep + * 'p' pointing to either the head of the list, or the 'next' field + * of the latest NET_CLIENT_DRIVER_NIC, and operate on *p as we walk + * the list. + * + * The 'nc' variable isn't part of the list traversal; it's purely + * for convenience as too much '(*p)->' has a tendency to make the + * readers' eyes bleed. */ - while (!QTAILQ_EMPTY(&net_clients)) { - nc = QTAILQ_FIRST(&net_clients); + while (*p) { + nc = *p; if (nc->info->type == NET_CLIENT_DRIVER_NIC) { - qemu_del_nic(qemu_get_nic(nc)); + /* Skip NET_CLIENT_DRIVER_NIC entries */ + p = &QTAILQ_NEXT(nc, next); } else { qemu_del_net_client(nc); } diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index 03150a0f10..4b3dcad5d1 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -2880,20 +2880,22 @@ uint64_t helper_XSCVSPDPN(uint64_t xb) #define VSX_CVT_FP_TO_INT(op, nels, stp, ttp, sfld, tfld, sfi, rnan) \ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, ppc_vsr_t *xb) \ { \ + int all_flags = 0; \ ppc_vsr_t t = { }; \ int i, flags; \ \ - helper_reset_fpstatus(env); \ - \ for (i = 0; i < nels; i++) { \ + helper_reset_fpstatus(env); \ t.tfld = stp##_to_##ttp##_round_to_zero(xb->sfld, &env->fp_status); \ flags = env->fp_status.float_exception_flags; \ + all_flags |= flags; \ if (unlikely(flags & float_flag_invalid)) { \ t.tfld = float_invalid_cvt(env, flags, t.tfld, rnan, 0, GETPC());\ } \ } \ \ *xt = t; \ + env->fp_status.float_exception_flags = all_flags; \ do_float_check_status(env, sfi, GETPC()); \ } @@ -2945,15 +2947,16 @@ VSX_CVT_FP_TO_INT128(XSCVQPSQZ, int128, 0x8000000000000000ULL); #define VSX_CVT_FP_TO_INT2(op, nels, stp, ttp, sfi, rnan) \ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, ppc_vsr_t *xb) \ { \ + int all_flags = 0; \ ppc_vsr_t t = { }; \ int i, flags; \ \ - helper_reset_fpstatus(env); \ - \ for (i = 0; i < nels; i++) { \ + helper_reset_fpstatus(env); \ t.VsrW(2 * i) = stp##_to_##ttp##_round_to_zero(xb->VsrD(i), \ &env->fp_status); \ flags = env->fp_status.float_exception_flags; \ + all_flags |= flags; \ if (unlikely(flags & float_flag_invalid)) { \ t.VsrW(2 * i) = float_invalid_cvt(env, flags, t.VsrW(2 * i), \ rnan, 0, GETPC()); \ @@ -2962,6 +2965,7 @@ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, ppc_vsr_t *xb) \ } \ \ *xt = t; \ + env->fp_status.float_exception_flags = all_flags; \ do_float_check_status(env, sfi, GETPC()); \ } diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index a588fb3085..bab0a173a3 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -308,6 +308,9 @@ static bool tcg_out_mov(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg) */ tcg_out_opc_or(s, ret, arg, TCG_REG_ZERO); break; + case TCG_TYPE_V128: + tcg_out_opc_vori_b(s, ret, arg, 0); + break; default: g_assert_not_reached(); } diff --git a/tests/tcg/ppc64/Makefile.target b/tests/tcg/ppc64/Makefile.target index 1d08076756..ca8b929464 100644 --- a/tests/tcg/ppc64/Makefile.target +++ b/tests/tcg/ppc64/Makefile.target @@ -16,6 +16,11 @@ PPC64_TESTS=bcdsub non_signalling_xscv endif $(PPC64_TESTS): CFLAGS += -mpower8-vector +ifneq ($(CROSS_CC_HAS_POWER8_VECTOR),) +PPC64_TESTS += vsx_f2i_nan +endif +vsx_f2i_nan: CFLAGS += -mpower8-vector -I$(SRC_PATH)/include + PPC64_TESTS += mtfsf PPC64_TESTS += mffsce diff --git a/tests/tcg/ppc64/vsx_f2i_nan.c b/tests/tcg/ppc64/vsx_f2i_nan.c new file mode 100644 index 0000000000..94b1a4eb02 --- /dev/null +++ b/tests/tcg/ppc64/vsx_f2i_nan.c @@ -0,0 +1,300 @@ +#include <stdio.h> +#include "qemu/compiler.h" + +typedef vector float vsx_float32_vec_t; +typedef vector double vsx_float64_vec_t; +typedef vector signed int vsx_int32_vec_t; +typedef vector unsigned int vsx_uint32_vec_t; +typedef vector signed long long vsx_int64_vec_t; +typedef vector unsigned long long vsx_uint64_vec_t; + +#define DEFINE_VSX_F2I_FUNC(SRC_T, DEST_T, INSN) \ +static inline vsx_##DEST_T##_vec_t \ + vsx_convert_##SRC_T##_vec_to_##DEST_T##_vec(vsx_##SRC_T##_vec_t v) \ +{ \ + vsx_##DEST_T##_vec_t result; \ + asm(#INSN " %x0, %x1" : "=wa" (result) : "wa" (v)); \ + return result; \ +} + +DEFINE_VSX_F2I_FUNC(float32, int32, xvcvspsxws) +DEFINE_VSX_F2I_FUNC(float32, uint32, xvcvspuxws) +DEFINE_VSX_F2I_FUNC(float32, int64, xvcvspsxds) +DEFINE_VSX_F2I_FUNC(float32, uint64, xvcvspuxds) +DEFINE_VSX_F2I_FUNC(float64, int32, xvcvdpsxws) +DEFINE_VSX_F2I_FUNC(float64, uint32, xvcvdpuxws) +DEFINE_VSX_F2I_FUNC(float64, int64, xvcvdpsxds) +DEFINE_VSX_F2I_FUNC(float64, uint64, xvcvdpuxds) + +static inline vsx_float32_vec_t vsx_float32_is_nan(vsx_float32_vec_t v) +{ + vsx_float32_vec_t abs_v; + vsx_float32_vec_t result_mask; + const vsx_uint32_vec_t f32_pos_inf_bits = {0x7F800000U, 0x7F800000U, + 0x7F800000U, 0x7F800000U}; + + asm("xvabssp %x0, %x1" : "=wa" (abs_v) : "wa" (v)); + asm("vcmpgtuw %0, %1, %2" + : "=v" (result_mask) + : "v" (abs_v), "v" (f32_pos_inf_bits)); + return result_mask; +} + +static inline vsx_float64_vec_t vsx_float64_is_nan(vsx_float64_vec_t v) +{ + vsx_float64_vec_t abs_v; + vsx_float64_vec_t result_mask; + const vsx_uint64_vec_t f64_pos_inf_bits = {0x7FF0000000000000ULL, + 0x7FF0000000000000ULL}; + + asm("xvabsdp %x0, %x1" : "=wa" (abs_v) : "wa" (v)); + asm("vcmpgtud %0, %1, %2" + : "=v" (result_mask) + : "v" (abs_v), "v" (f64_pos_inf_bits)); + return result_mask; +} + +#define DEFINE_VSX_BINARY_LOGICAL_OP_INSN(LANE_TYPE, OP_NAME, OP_INSN) \ +static inline vsx_##LANE_TYPE##_vec_t vsx_##LANE_TYPE##_##OP_NAME( \ + vsx_##LANE_TYPE##_vec_t a, vsx_##LANE_TYPE##_vec_t b) \ +{ \ + vsx_##LANE_TYPE##_vec_t result; \ + asm(#OP_INSN " %x0, %x1, %x2" : "=wa" (result) : "wa" (a), "wa" (b)); \ + return result; \ +} + +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(float32, logical_and, xxland) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(float64, logical_and, xxland) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(int32, logical_and, xxland) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(uint32, logical_and, xxland) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(int64, logical_and, xxland) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(uint64, logical_and, xxland) + +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(float32, logical_andc, xxlandc) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(float64, logical_andc, xxlandc) + +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(float32, logical_or, xxlor) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(float64, logical_or, xxlor) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(int32, logical_or, xxlor) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(uint32, logical_or, xxlor) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(int64, logical_or, xxlor) +DEFINE_VSX_BINARY_LOGICAL_OP_INSN(uint64, logical_or, xxlor) + +static inline vsx_int32_vec_t vsx_mask_out_float32_vec_to_int32_vec( + vsx_int32_vec_t v) +{ + return v; +} +static inline vsx_uint32_vec_t vsx_mask_out_float32_vec_to_uint32_vec( + vsx_uint32_vec_t v) +{ + return v; +} +static inline vsx_int64_vec_t vsx_mask_out_float32_vec_to_int64_vec( + vsx_int64_vec_t v) +{ + return v; +} +static inline vsx_uint64_vec_t vsx_mask_out_float32_vec_to_uint64_vec( + vsx_uint64_vec_t v) +{ + return v; +} + +static inline vsx_int32_vec_t vsx_mask_out_float64_vec_to_int32_vec( + vsx_int32_vec_t v) +{ +#if HOST_BIG_ENDIAN + const vsx_int32_vec_t valid_lanes_mask = {-1, 0, -1, 0}; +#else + const vsx_int32_vec_t valid_lanes_mask = {0, -1, 0, -1}; +#endif + + return vsx_int32_logical_and(v, valid_lanes_mask); +} + +static inline vsx_uint32_vec_t vsx_mask_out_float64_vec_to_uint32_vec( + vsx_uint32_vec_t v) +{ + return (vsx_uint32_vec_t)vsx_mask_out_float64_vec_to_int32_vec( + (vsx_int32_vec_t)v); +} + +static inline vsx_int64_vec_t vsx_mask_out_float64_vec_to_int64_vec( + vsx_int64_vec_t v) +{ + return v; +} +static inline vsx_uint64_vec_t vsx_mask_out_float64_vec_to_uint64_vec( + vsx_uint64_vec_t v) +{ + return v; +} + +static inline void print_vsx_float32_vec_elements(FILE *stream, + vsx_float32_vec_t vec) +{ + fprintf(stream, "%g, %g, %g, %g", (double)vec[0], (double)vec[1], + (double)vec[2], (double)vec[3]); +} + +static inline void print_vsx_float64_vec_elements(FILE *stream, + vsx_float64_vec_t vec) +{ + fprintf(stream, "%.17g, %.17g", vec[0], vec[1]); +} + +static inline void print_vsx_int32_vec_elements(FILE *stream, + vsx_int32_vec_t vec) +{ + fprintf(stream, "%d, %d, %d, %d", vec[0], vec[1], vec[2], vec[3]); +} + +static inline void print_vsx_uint32_vec_elements(FILE *stream, + vsx_uint32_vec_t vec) +{ + fprintf(stream, "%u, %u, %u, %u", vec[0], vec[1], vec[2], vec[3]); +} + +static inline void print_vsx_int64_vec_elements(FILE *stream, + vsx_int64_vec_t vec) +{ + fprintf(stream, "%lld, %lld", vec[0], vec[1]); +} + +static inline void print_vsx_uint64_vec_elements(FILE *stream, + vsx_uint64_vec_t vec) +{ + fprintf(stream, "%llu, %llu", vec[0], vec[1]); +} + +#define DEFINE_VSX_ALL_EQ_FUNC(LANE_TYPE, CMP_INSN) \ +static inline int vsx_##LANE_TYPE##_all_eq(vsx_##LANE_TYPE##_vec_t a, \ + vsx_##LANE_TYPE##_vec_t b) \ +{ \ + unsigned result; \ + vsx_##LANE_TYPE##_vec_t is_eq_mask_vec; \ + asm(#CMP_INSN ". %0, %2, %3\n\t" \ + "mfocrf %1, 2" \ + : "=v" (is_eq_mask_vec), "=r" (result) \ + : "v" (a), "v" (b) \ + : "cr6"); \ + return (int)((result >> 7) & 1u); \ +} + +DEFINE_VSX_ALL_EQ_FUNC(int32, vcmpequw) +DEFINE_VSX_ALL_EQ_FUNC(uint32, vcmpequw) +DEFINE_VSX_ALL_EQ_FUNC(int64, vcmpequd) +DEFINE_VSX_ALL_EQ_FUNC(uint64, vcmpequd) + +#define DEFINE_VSX_F2I_TEST_FUNC(SRC_T, DEST_T) \ +static inline int test_vsx_conv_##SRC_T##_vec_to_##DEST_T##_vec( \ + vsx_##SRC_T##_vec_t src_v) \ +{ \ + const vsx_##SRC_T##_vec_t is_nan_mask = vsx_##SRC_T##_is_nan(src_v); \ + const vsx_##SRC_T##_vec_t nan_src_v = \ + vsx_##SRC_T##_logical_and(src_v, is_nan_mask); \ + const vsx_##SRC_T##_vec_t non_nan_src_v = \ + vsx_##SRC_T##_logical_andc(src_v, is_nan_mask); \ + \ + const vsx_##DEST_T##_vec_t expected_result = \ + vsx_mask_out_##SRC_T##_vec_to_##DEST_T##_vec( \ + vsx_##DEST_T##_logical_or( \ + vsx_convert_##SRC_T##_vec_to_##DEST_T##_vec(nan_src_v), \ + vsx_convert_##SRC_T##_vec_to_##DEST_T##_vec( \ + non_nan_src_v))); \ + const vsx_##DEST_T##_vec_t actual_result = \ + vsx_mask_out_##SRC_T##_vec_to_##DEST_T##_vec( \ + vsx_convert_##SRC_T##_vec_to_##DEST_T##_vec(src_v)); \ + const int test_result = \ + vsx_##DEST_T##_all_eq(expected_result, actual_result); \ + \ + if (unlikely(test_result == 0)) { \ + fputs("FAIL: Conversion of " #SRC_T " vector to " #DEST_T \ + " vector failed\n", stdout); \ + fputs("Source values: ", stdout); \ + print_vsx_##SRC_T##_vec_elements(stdout, src_v); \ + fputs("\nExpected result: ", stdout); \ + print_vsx_##DEST_T##_vec_elements(stdout, expected_result); \ + fputs("\nActual result: ", stdout); \ + print_vsx_##DEST_T##_vec_elements(stdout, actual_result); \ + fputs("\n\n", stdout); \ + } \ + \ + return test_result; \ +} + + +DEFINE_VSX_F2I_TEST_FUNC(float32, int32) +DEFINE_VSX_F2I_TEST_FUNC(float32, uint32) +DEFINE_VSX_F2I_TEST_FUNC(float32, int64) +DEFINE_VSX_F2I_TEST_FUNC(float32, uint64) +DEFINE_VSX_F2I_TEST_FUNC(float64, int32) +DEFINE_VSX_F2I_TEST_FUNC(float64, uint32) +DEFINE_VSX_F2I_TEST_FUNC(float64, int64) +DEFINE_VSX_F2I_TEST_FUNC(float64, uint64) + +static inline vsx_int32_vec_t vsx_int32_vec_from_mask(int mask) +{ + const vsx_int32_vec_t bits_to_test = {1, 2, 4, 8}; + const vsx_int32_vec_t vec_mask = {mask, mask, mask, mask}; + vsx_int32_vec_t result; + + asm("vcmpequw %0, %1, %2" + : "=v" (result) + : "v" (vsx_int32_logical_and(vec_mask, bits_to_test)), + "v" (bits_to_test)); + return result; +} + +static inline vsx_int64_vec_t vsx_int64_vec_from_mask(int mask) +{ + const vsx_int64_vec_t bits_to_test = {1, 2}; + const vsx_int64_vec_t vec_mask = {mask, mask}; + vsx_int64_vec_t result; + + asm("vcmpequd %0, %1, %2" + : "=v" (result) + : "v" (vsx_int64_logical_and(vec_mask, bits_to_test)), + "v" (bits_to_test)); + return result; +} + +int main(void) +{ + const vsx_float32_vec_t f32_iota1 = {1.0f, 2.0f, 3.0f, 4.0f}; + const vsx_float64_vec_t f64_iota1 = {1.0, 2.0}; + + int num_of_tests_failed = 0; + + for (int i = 0; i < 16; i++) { + const vsx_int32_vec_t nan_mask = vsx_int32_vec_from_mask(i); + const vsx_float32_vec_t f32_v = + vsx_float32_logical_or(f32_iota1, (vsx_float32_vec_t)nan_mask); + num_of_tests_failed += + (int)(!test_vsx_conv_float32_vec_to_int32_vec(f32_v)); + num_of_tests_failed += + (int)(!test_vsx_conv_float32_vec_to_int64_vec(f32_v)); + num_of_tests_failed += + (int)(!test_vsx_conv_float32_vec_to_uint32_vec(f32_v)); + num_of_tests_failed += + (int)(!test_vsx_conv_float32_vec_to_uint64_vec(f32_v)); + } + + for (int i = 0; i < 4; i++) { + const vsx_int64_vec_t nan_mask = vsx_int64_vec_from_mask(i); + const vsx_float64_vec_t f64_v = + vsx_float64_logical_or(f64_iota1, (vsx_float64_vec_t)nan_mask); + num_of_tests_failed += + (int)(!test_vsx_conv_float64_vec_to_int32_vec(f64_v)); + num_of_tests_failed += + (int)(!test_vsx_conv_float64_vec_to_int64_vec(f64_v)); + num_of_tests_failed += + (int)(!test_vsx_conv_float64_vec_to_uint32_vec(f64_v)); + num_of_tests_failed += + (int)(!test_vsx_conv_float64_vec_to_uint64_vec(f64_v)); + } + + printf("%d tests failed\n", num_of_tests_failed); + return (int)(num_of_tests_failed != 0); +} |