diff options
Diffstat (limited to 'hw/eepro100.c')
| -rw-r--r-- | hw/eepro100.c | 447 |
1 files changed, 167 insertions, 280 deletions
diff --git a/hw/eepro100.c b/hw/eepro100.c index 90e7d8a10a..9f63893887 100644 --- a/hw/eepro100.c +++ b/hw/eepro100.c @@ -117,6 +117,16 @@ #define INT_MASK 0x0100 #define DRVR_INT 0x0200 /* Driver generated interrupt. */ +typedef struct { + PCIDeviceInfo pci; + uint32_t device; + uint16_t device_id; + uint8_t revision; + uint8_t stats_size; + bool has_extended_tcb_support; + bool power_management; +} E100PCIDeviceInfo; + /* Offsets to the various registers. All accesses need not be longword aligned. */ enum speedo_offsets { @@ -443,136 +453,70 @@ static void eepro100_fcp_interrupt(EEPRO100State * s) } #endif -static void pci_reset(EEPRO100State * s) +static void e100_pci_reset(EEPRO100State * s, E100PCIDeviceInfo *e100_device) { + /* TODO: Use pci_add_capability(&s->dev, PCI_CAP_ID_PM, ...) for PM. */ uint32_t device = s->device; uint8_t *pci_conf = s->dev.config; - bool power_management = 1; TRACE(OTHER, logout("%p\n", s)); /* PCI Vendor ID */ pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL); - /* PCI Device ID depends on device and is set below. */ + /* PCI Device ID */ + pci_config_set_device_id(pci_conf, e100_device->device_id); /* PCI Status */ - pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | PCI_STATUS_FAST_BACK); + if (e100_device->power_management) { + pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | + PCI_STATUS_FAST_BACK | + PCI_STATUS_CAP_LIST); + } else { + pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | + PCI_STATUS_FAST_BACK); + } /* PCI Revision ID */ - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x08); + pci_config_set_revision(pci_conf, e100_device->revision); pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET); /* PCI Latency Timer */ pci_set_byte(pci_conf + PCI_LATENCY_TIMER, 0x20); /* latency timer = 32 clocks */ /* Capability Pointer */ - /* TODO: revisions with power_management 1 use this but - * do not set new capability list bit in status register. */ - pci_set_byte(pci_conf + PCI_CAPABILITY_LIST, 0xdc); + if (e100_device->power_management) { + pci_set_byte(pci_conf + PCI_CAPABILITY_LIST, 0xdc); + } else { + pci_set_byte(pci_conf + PCI_CAPABILITY_LIST, 0x00); + } /* Minimum Grant */ pci_set_byte(pci_conf + PCI_MIN_GNT, 0x08); /* Maximum Latency */ pci_set_byte(pci_conf + PCI_MAX_LAT, 0x18); + s->stats_size = e100_device->stats_size; + s->has_extended_tcb_support = e100_device->has_extended_tcb_support; + switch (device) { case i82550: - /* TODO: check device id. */ - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82551IT); - /* Revision ID: 0x0c, 0x0d, 0x0e. */ - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x0e); - /* TODO: check size of statistical counters. */ - s->stats_size = 80; - /* TODO: check extended tcb support. */ - s->has_extended_tcb_support = 1; - break; case i82551: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82551IT); - /* Revision ID: 0x0f, 0x10. */ - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x0f); - /* TODO: check size of statistical counters. */ - s->stats_size = 80; - s->has_extended_tcb_support = 1; - break; case i82557A: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x01); - pci_set_byte(pci_conf + PCI_CAPABILITY_LIST, 0x00); - power_management = 0; - break; case i82557B: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x02); - pci_set_byte(pci_conf + PCI_CAPABILITY_LIST, 0x00); - power_management = 0; - break; case i82557C: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x03); - pci_set_byte(pci_conf + PCI_CAPABILITY_LIST, 0x00); - power_management = 0; - break; case i82558A: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | - PCI_STATUS_FAST_BACK | PCI_STATUS_CAP_LIST); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x04); - s->stats_size = 76; - s->has_extended_tcb_support = 1; - break; case i82558B: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | - PCI_STATUS_FAST_BACK | PCI_STATUS_CAP_LIST); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x05); - s->stats_size = 76; - s->has_extended_tcb_support = 1; - break; case i82559A: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | - PCI_STATUS_FAST_BACK | PCI_STATUS_CAP_LIST); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x06); - s->stats_size = 80; - s->has_extended_tcb_support = 1; - break; case i82559B: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | - PCI_STATUS_FAST_BACK | PCI_STATUS_CAP_LIST); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x07); - s->stats_size = 80; - s->has_extended_tcb_support = 1; + case i82559ER: + case i82562: break; case i82559C: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82557); - pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | - PCI_STATUS_FAST_BACK | PCI_STATUS_CAP_LIST); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x08); - /* TODO: Windows wants revision id 0x0c. */ - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x0c); #if EEPROM_SIZE > 0 - pci_set_word(pci_conf + PCI_SUBSYSTEM_VENDOR_ID, 0x8086); + pci_set_word(pci_conf + PCI_SUBSYSTEM_VENDOR_ID, PCI_VENDOR_ID_INTEL); pci_set_word(pci_conf + PCI_SUBSYSTEM_ID, 0x0040); #endif - s->stats_size = 80; - s->has_extended_tcb_support = 1; - break; - case i82559ER: - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82551IT); - pci_set_word(pci_conf + PCI_STATUS, PCI_STATUS_DEVSEL_MEDIUM | - PCI_STATUS_FAST_BACK | PCI_STATUS_CAP_LIST); - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x09); - s->stats_size = 80; - s->has_extended_tcb_support = 1; - break; - case i82562: - /* TODO: check device id. */ - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82551IT); - /* TODO: wrong revision id. */ - pci_set_byte(pci_conf + PCI_REVISION_ID, 0x0e); - s->stats_size = 80; - s->has_extended_tcb_support = 1; break; default: logout("Device %X is undefined!\n", device); } + /* Standard statistical counters. */ s->configuration[6] |= BIT(5); if (s->stats_size == 80) { @@ -597,9 +541,9 @@ static void pci_reset(EEPRO100State * s) } assert(s->stats_size > 0 && s->stats_size <= sizeof(s->statistics)); - if (power_management) { + if (e100_device->power_management) { /* Power Management Capabilities */ - pci_set_byte(pci_conf + 0xdc, 0x01); + pci_set_byte(pci_conf + 0xdc, PCI_CAP_ID_PM); /* Next Item Pointer */ /* Capability ID */ pci_set_word(pci_conf + 0xde, 0x7e21); @@ -1904,15 +1848,17 @@ static NetClientInfo net_eepro100_info = { .cleanup = nic_cleanup, }; -static int nic_init(PCIDevice *pci_dev, uint32_t device) +static int e100_nic_init(PCIDevice *pci_dev) { EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev); + E100PCIDeviceInfo *e100_device = DO_UPCAST(E100PCIDeviceInfo, pci.qdev, + pci_dev->qdev.info); TRACE(OTHER, logout("\n")); - s->device = device; + s->device = e100_device->device; - pci_reset(s); + e100_pci_reset(s, e100_device); /* Add 64 * 2 EEPROM. i82557 and i82558 support a 64 word EEPROM, * i82559 and later support 64 or 256 word EEPROM. */ @@ -1952,207 +1898,148 @@ static int nic_init(PCIDevice *pci_dev, uint32_t device) return 0; } -static int pci_i82550_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82550); -} - -static int pci_i82551_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82551); -} - -static int pci_i82557a_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82557A); -} - -static int pci_i82557b_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82557B); -} - -static int pci_i82557c_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82557C); -} - -static int pci_i82558a_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82558A); -} - -static int pci_i82558b_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82558B); -} - -static int pci_i82559a_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82559A); -} - -static int pci_i82559b_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82559B); -} - -static int pci_i82559c_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82559C); -} - -static int pci_i82559er_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82559ER); -} - -static int pci_i82562_init(PCIDevice *pci_dev) -{ - return nic_init(pci_dev, i82562); -} - -static PCIDeviceInfo eepro100_info[] = { +static E100PCIDeviceInfo e100_devices[] = { { - .qdev.name = "i82550", - .qdev.desc = "Intel i82550 Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82550_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861209.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, - },{ - .qdev.name = "i82551", - .qdev.desc = "Intel i82551 Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82551_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861209.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82550", + .pci.qdev.desc = "Intel i82550 Ethernet", + .device = i82550, + /* TODO: check device id. */ + .device_id = PCI_DEVICE_ID_INTEL_82551IT, + /* Revision ID: 0x0c, 0x0d, 0x0e. */ + .revision = 0x0e, + /* TODO: check size of statistical counters. */ + .stats_size = 80, + /* TODO: check extended tcb support. */ + .has_extended_tcb_support = true, + .power_management = true, },{ - .qdev.name = "i82557a", - .qdev.desc = "Intel i82557A Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82557a_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82551", + .pci.qdev.desc = "Intel i82551 Ethernet", + .device = i82551, + .device_id = PCI_DEVICE_ID_INTEL_82551IT, + /* Revision ID: 0x0f, 0x10. */ + .revision = 0x0f, + /* TODO: check size of statistical counters. */ + .stats_size = 80, + .has_extended_tcb_support = true, + .power_management = true, },{ - .qdev.name = "i82557b", - .qdev.desc = "Intel i82557B Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82557b_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82557a", + .pci.qdev.desc = "Intel i82557A Ethernet", + .device = i82557A, + .device_id = PCI_DEVICE_ID_INTEL_82557, + .revision = 0x01, + .power_management = false, },{ - .qdev.name = "i82557c", - .qdev.desc = "Intel i82557C Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82557c_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82557b", + .pci.qdev.desc = "Intel i82557B Ethernet", + .device = i82557B, + .device_id = PCI_DEVICE_ID_INTEL_82557, + .revision = 0x02, + .power_management = false, },{ - .qdev.name = "i82558a", - .qdev.desc = "Intel i82558A Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82558a_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82557c", + .pci.qdev.desc = "Intel i82557C Ethernet", + .device = i82557C, + .device_id = PCI_DEVICE_ID_INTEL_82557, + .revision = 0x03, + .power_management = false, },{ - .qdev.name = "i82558b", - .qdev.desc = "Intel i82558B Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82558b_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82558a", + .pci.qdev.desc = "Intel i82558A Ethernet", + .device = i82558A, + .device_id = PCI_DEVICE_ID_INTEL_82557, + .revision = 0x04, + .stats_size = 76, + .has_extended_tcb_support = true, + .power_management = true, },{ - .qdev.name = "i82559a", - .qdev.desc = "Intel i82559A Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82559a_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82558b", + .pci.qdev.desc = "Intel i82558B Ethernet", + .device = i82558B, + .device_id = PCI_DEVICE_ID_INTEL_82557, + .revision = 0x05, + .stats_size = 76, + .has_extended_tcb_support = true, + .power_management = true, },{ - .qdev.name = "i82559b", - .qdev.desc = "Intel i82559B Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82559b_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82559a", + .pci.qdev.desc = "Intel i82559A Ethernet", + .device = i82559A, + .device_id = PCI_DEVICE_ID_INTEL_82557, + .revision = 0x06, + .stats_size = 80, + .has_extended_tcb_support = true, + .power_management = true, },{ - .qdev.name = "i82559c", - .qdev.desc = "Intel i82559C Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82559c_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861229.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82559b", + .pci.qdev.desc = "Intel i82559B Ethernet", + .device = i82559B, + .device_id = PCI_DEVICE_ID_INTEL_82557, + .revision = 0x07, + .stats_size = 80, + .has_extended_tcb_support = true, + .power_management = true, },{ - .qdev.name = "i82559er", - .qdev.desc = "Intel i82559ER Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82559er_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861209.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82559c", + .pci.qdev.desc = "Intel i82559C Ethernet", + .device = i82559C, + .device_id = PCI_DEVICE_ID_INTEL_82557, +#if 0 + .revision = 0x08, +#endif + /* TODO: Windows wants revision id 0x0c. */ + .revision = 0x0c, + .stats_size = 80, + .has_extended_tcb_support = true, + .power_management = true, },{ - .qdev.name = "i82562", - .qdev.desc = "Intel i82562 Ethernet", - .qdev.size = sizeof(EEPRO100State), - .init = pci_i82562_init, - .exit = pci_nic_uninit, - .romfile = "gpxe-eepro100-80861209.rom", - .qdev.props = (Property[]) { - DEFINE_NIC_PROPERTIES(EEPRO100State, conf), - DEFINE_PROP_END_OF_LIST(), - }, + .pci.qdev.name = "i82559er", + .pci.qdev.desc = "Intel i82559ER Ethernet", + .device = i82559ER, + .device_id = PCI_DEVICE_ID_INTEL_82551IT, + .revision = 0x09, + .stats_size = 80, + .has_extended_tcb_support = true, + .power_management = true, },{ - /* end of list */ + .pci.qdev.name = "i82562", + .pci.qdev.desc = "Intel i82562 Ethernet", + .device = i82562, + /* TODO: check device id. */ + .device_id = PCI_DEVICE_ID_INTEL_82551IT, + /* TODO: wrong revision id. */ + .revision = 0x0e, + .stats_size = 80, + .has_extended_tcb_support = true, + .power_management = true, } }; +static Property e100_properties[] = { + DEFINE_NIC_PROPERTIES(EEPRO100State, conf), + DEFINE_PROP_END_OF_LIST(), +}; + static void eepro100_register_devices(void) { - pci_qdev_register_many(eepro100_info); + size_t i; + for (i = 0; i < ARRAY_SIZE(e100_devices); i++) { + PCIDeviceInfo *pci_dev = &e100_devices[i].pci; + switch (e100_devices[i].device_id) { + case PCI_DEVICE_ID_INTEL_82551IT: + pci_dev->romfile = "gpxe-eepro100-80861209.rom"; + break; + case PCI_DEVICE_ID_INTEL_82557: + pci_dev->romfile = "gpxe-eepro100-80861229.rom"; + break; + } + pci_dev->init = e100_nic_init; + pci_dev->exit = pci_nic_uninit; + pci_dev->qdev.props = e100_properties; + pci_dev->qdev.size = sizeof(EEPRO100State); + pci_qdev_register(pci_dev); + } } device_init(eepro100_register_devices) |