diff options
Diffstat (limited to 'hw/net/e1000e.c')
| -rw-r--r-- | hw/net/e1000e.c | 102 |
1 files changed, 57 insertions, 45 deletions
diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c index 7523e9f5d2..c3848797b8 100644 --- a/hw/net/e1000e.c +++ b/hw/net/e1000e.c @@ -1,37 +1,37 @@ /* -* QEMU INTEL 82574 GbE NIC emulation -* -* Software developer's manuals: -* http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf -* -* Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com) -* Developed by Daynix Computing LTD (http://www.daynix.com) -* -* Authors: -* Dmitry Fleytman <dmitry@daynix.com> -* Leonid Bloch <leonid@daynix.com> -* Yan Vugenfirer <yan@daynix.com> -* -* Based on work done by: -* Nir Peleg, Tutis Systems Ltd. for Qumranet Inc. -* Copyright (c) 2008 Qumranet -* Based on work done by: -* Copyright (c) 2007 Dan Aloni -* Copyright (c) 2004 Antony T Curtis -* -* This library is free software; you can redistribute it and/or -* modify it under the terms of the GNU Lesser General Public -* License as published by the Free Software Foundation; either -* version 2.1 of the License, or (at your option) any later version. -* -* This library is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General Public -* License along with this library; if not, see <http://www.gnu.org/licenses/>. -*/ + * QEMU INTEL 82574 GbE NIC emulation + * + * Software developer's manuals: + * http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf + * + * Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com) + * Developed by Daynix Computing LTD (http://www.daynix.com) + * + * Authors: + * Dmitry Fleytman <dmitry@daynix.com> + * Leonid Bloch <leonid@daynix.com> + * Yan Vugenfirer <yan@daynix.com> + * + * Based on work done by: + * Nir Peleg, Tutis Systems Ltd. for Qumranet Inc. + * Copyright (c) 2008 Qumranet + * Based on work done by: + * Copyright (c) 2007 Dan Aloni + * Copyright (c) 2004 Antony T Curtis + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ #include "qemu/osdep.h" #include "qemu/units.h" @@ -42,13 +42,13 @@ #include "qemu/range.h" #include "sysemu/sysemu.h" #include "hw/hw.h" +#include "hw/net/mii.h" #include "hw/pci/msi.h" #include "hw/pci/msix.h" #include "hw/qdev-properties.h" #include "migration/vmstate.h" -#include "e1000_regs.h" - +#include "e1000_common.h" #include "e1000x_common.h" #include "e1000e_core.h" @@ -81,6 +81,7 @@ struct E1000EState { E1000ECore core; bool init_vet; + bool timadj; }; #define E1000E_MMIO_IDX 0 @@ -239,9 +240,9 @@ static NetClientInfo net_e1000e_info = { }; /* -* EEPROM (NVM) contents documented in Table 36, section 6.1 -* and generally 6.1.2 Software accessed words. -*/ + * EEPROM (NVM) contents documented in Table 36, section 6.1 + * and generally 6.1.2 Software accessed words. + */ static const uint16_t e1000e_eeprom_template[64] = { /* Address | Compat. | ImVer | Compat. */ 0x0000, 0x0000, 0x0000, 0x0420, 0xf746, 0x2010, 0xffff, 0xffff, @@ -512,11 +513,11 @@ static void e1000e_pci_uninit(PCIDevice *pci_dev) msi_uninit(pci_dev); } -static void e1000e_qdev_reset(DeviceState *dev) +static void e1000e_qdev_reset_hold(Object *obj) { - E1000EState *s = E1000E(dev); + E1000EState *s = E1000E(obj); - trace_e1000e_cb_qdev_reset(); + trace_e1000e_cb_qdev_reset_hold(); e1000e_core_reset(&s->core); @@ -553,6 +554,12 @@ static int e1000e_post_load(void *opaque, int version_id) return e1000e_core_post_load(&s->core); } +static bool e1000e_migrate_timadj(void *opaque, int version_id) +{ + E1000EState *s = opaque; + return s->timadj; +} + static const VMStateDescription e1000e_vmstate_tx = { .name = "e1000e-tx", .version_id = 1, @@ -630,12 +637,11 @@ static const VMStateDescription e1000e_vmstate = { VMSTATE_E1000E_INTR_DELAY_TIMER(core.tidv, E1000EState), VMSTATE_E1000E_INTR_DELAY_TIMER(core.itr, E1000EState), - VMSTATE_BOOL(core.itr_intr_pending, E1000EState), + VMSTATE_UNUSED(1), VMSTATE_E1000E_INTR_DELAY_TIMER_ARRAY(core.eitr, E1000EState, E1000E_MSIX_VEC_NUM), - VMSTATE_BOOL_ARRAY(core.eitr_intr_pending, E1000EState, - E1000E_MSIX_VEC_NUM), + VMSTATE_UNUSED(E1000E_MSIX_VEC_NUM), VMSTATE_UINT32(core.itr_guest_value, E1000EState), VMSTATE_UINT32_ARRAY(core.eitr_guest_value, E1000EState, @@ -645,6 +651,9 @@ static const VMStateDescription e1000e_vmstate = { VMSTATE_STRUCT_ARRAY(core.tx, E1000EState, E1000E_NUM_QUEUES, 0, e1000e_vmstate_tx, struct e1000e_tx), + + VMSTATE_INT64_TEST(core.timadj, E1000EState, e1000e_migrate_timadj), + VMSTATE_END_OF_LIST() } }; @@ -663,12 +672,14 @@ static Property e1000e_properties[] = { DEFINE_PROP_SIGNED("subsys", E1000EState, subsys, 0, e1000e_prop_subsys, uint16_t), DEFINE_PROP_BOOL("init-vet", E1000EState, init_vet, true), + DEFINE_PROP_BOOL("migrate-timadj", E1000EState, timadj, true), DEFINE_PROP_END_OF_LIST(), }; static void e1000e_class_init(ObjectClass *class, void *data) { DeviceClass *dc = DEVICE_CLASS(class); + ResettableClass *rc = RESETTABLE_CLASS(class); PCIDeviceClass *c = PCI_DEVICE_CLASS(class); c->realize = e1000e_pci_realize; @@ -679,8 +690,9 @@ static void e1000e_class_init(ObjectClass *class, void *data) c->romfile = "efi-e1000e.rom"; c->class_id = PCI_CLASS_NETWORK_ETHERNET; + rc->phases.hold = e1000e_qdev_reset_hold; + dc->desc = "Intel 82574L GbE Controller"; - dc->reset = e1000e_qdev_reset; dc->vmsd = &e1000e_vmstate; e1000e_prop_disable_vnet = qdev_prop_uint8; |