Revision 5e0259e7 hw/pci.c
| b/hw/pci.c | ||
|---|---|---|
| 43 | 43 |
|
| 44 | 44 |
static void pcibus_dev_print(Monitor *mon, DeviceState *dev, int indent); |
| 45 | 45 |
static char *pcibus_get_dev_path(DeviceState *dev); |
| 46 |
static char *pcibus_get_fw_dev_path(DeviceState *dev); |
|
| 46 | 47 |
static int pcibus_reset(BusState *qbus); |
| 47 | 48 |
|
| 48 | 49 |
struct BusInfo pci_bus_info = {
|
| ... | ... | |
| 50 | 51 |
.size = sizeof(PCIBus), |
| 51 | 52 |
.print_dev = pcibus_dev_print, |
| 52 | 53 |
.get_dev_path = pcibus_get_dev_path, |
| 54 |
.get_fw_dev_path = pcibus_get_fw_dev_path, |
|
| 53 | 55 |
.reset = pcibus_reset, |
| 54 | 56 |
.props = (Property[]) {
|
| 55 | 57 |
DEFINE_PROP_PCI_DEVFN("addr", PCIDevice, devfn, -1),
|
| ... | ... | |
| 1117 | 1119 |
typedef struct {
|
| 1118 | 1120 |
uint16_t class; |
| 1119 | 1121 |
const char *desc; |
| 1122 |
const char *fw_name; |
|
| 1123 |
uint16_t fw_ign_bits; |
|
| 1120 | 1124 |
} pci_class_desc; |
| 1121 | 1125 |
|
| 1122 | 1126 |
static const pci_class_desc pci_class_descriptions[] = |
| 1123 | 1127 |
{
|
| 1124 |
{ 0x0100, "SCSI controller"},
|
|
| 1125 |
{ 0x0101, "IDE controller"},
|
|
| 1126 |
{ 0x0102, "Floppy controller"},
|
|
| 1127 |
{ 0x0103, "IPI controller"},
|
|
| 1128 |
{ 0x0104, "RAID controller"},
|
|
| 1128 |
{ 0x0001, "VGA controller", "display"},
|
|
| 1129 |
{ 0x0100, "SCSI controller", "scsi"},
|
|
| 1130 |
{ 0x0101, "IDE controller", "ide"},
|
|
| 1131 |
{ 0x0102, "Floppy controller", "fdc"},
|
|
| 1132 |
{ 0x0103, "IPI controller", "ipi"},
|
|
| 1133 |
{ 0x0104, "RAID controller", "raid"},
|
|
| 1129 | 1134 |
{ 0x0106, "SATA controller"},
|
| 1130 | 1135 |
{ 0x0107, "SAS controller"},
|
| 1131 | 1136 |
{ 0x0180, "Storage controller"},
|
| 1132 |
{ 0x0200, "Ethernet controller"},
|
|
| 1133 |
{ 0x0201, "Token Ring controller"},
|
|
| 1134 |
{ 0x0202, "FDDI controller"},
|
|
| 1135 |
{ 0x0203, "ATM controller"},
|
|
| 1137 |
{ 0x0200, "Ethernet controller", "ethernet"},
|
|
| 1138 |
{ 0x0201, "Token Ring controller", "token-ring"},
|
|
| 1139 |
{ 0x0202, "FDDI controller", "fddi"},
|
|
| 1140 |
{ 0x0203, "ATM controller", "atm"},
|
|
| 1136 | 1141 |
{ 0x0280, "Network controller"},
|
| 1137 |
{ 0x0300, "VGA controller"},
|
|
| 1142 |
{ 0x0300, "VGA controller", "display", 0x00ff},
|
|
| 1138 | 1143 |
{ 0x0301, "XGA controller"},
|
| 1139 | 1144 |
{ 0x0302, "3D controller"},
|
| 1140 | 1145 |
{ 0x0380, "Display controller"},
|
| 1141 |
{ 0x0400, "Video controller"},
|
|
| 1142 |
{ 0x0401, "Audio controller"},
|
|
| 1146 |
{ 0x0400, "Video controller", "video"},
|
|
| 1147 |
{ 0x0401, "Audio controller", "sound"},
|
|
| 1143 | 1148 |
{ 0x0402, "Phone"},
|
| 1144 | 1149 |
{ 0x0480, "Multimedia controller"},
|
| 1145 |
{ 0x0500, "RAM controller"},
|
|
| 1146 |
{ 0x0501, "Flash controller"},
|
|
| 1150 |
{ 0x0500, "RAM controller", "memory"},
|
|
| 1151 |
{ 0x0501, "Flash controller", "flash"},
|
|
| 1147 | 1152 |
{ 0x0580, "Memory controller"},
|
| 1148 |
{ 0x0600, "Host bridge"},
|
|
| 1149 |
{ 0x0601, "ISA bridge"},
|
|
| 1150 |
{ 0x0602, "EISA bridge"},
|
|
| 1151 |
{ 0x0603, "MC bridge"},
|
|
| 1152 |
{ 0x0604, "PCI bridge"},
|
|
| 1153 |
{ 0x0605, "PCMCIA bridge"},
|
|
| 1154 |
{ 0x0606, "NUBUS bridge"},
|
|
| 1155 |
{ 0x0607, "CARDBUS bridge"},
|
|
| 1153 |
{ 0x0600, "Host bridge", "host"},
|
|
| 1154 |
{ 0x0601, "ISA bridge", "isa"},
|
|
| 1155 |
{ 0x0602, "EISA bridge", "eisa"},
|
|
| 1156 |
{ 0x0603, "MC bridge", "mca"},
|
|
| 1157 |
{ 0x0604, "PCI bridge", "pci"},
|
|
| 1158 |
{ 0x0605, "PCMCIA bridge", "pcmcia"},
|
|
| 1159 |
{ 0x0606, "NUBUS bridge", "nubus"},
|
|
| 1160 |
{ 0x0607, "CARDBUS bridge", "cardbus"},
|
|
| 1156 | 1161 |
{ 0x0608, "RACEWAY bridge"},
|
| 1157 | 1162 |
{ 0x0680, "Bridge"},
|
| 1158 |
{ 0x0c03, "USB controller"},
|
|
| 1163 |
{ 0x0700, "Serial port", "serial"},
|
|
| 1164 |
{ 0x0701, "Parallel port", "parallel"},
|
|
| 1165 |
{ 0x0800, "Interrupt controller", "interrupt-controller"},
|
|
| 1166 |
{ 0x0801, "DMA controller", "dma-controller"},
|
|
| 1167 |
{ 0x0802, "Timer", "timer"},
|
|
| 1168 |
{ 0x0803, "RTC", "rtc"},
|
|
| 1169 |
{ 0x0900, "Keyboard", "keyboard"},
|
|
| 1170 |
{ 0x0901, "Pen", "pen"},
|
|
| 1171 |
{ 0x0902, "Mouse", "mouse"},
|
|
| 1172 |
{ 0x0A00, "Dock station", "dock", 0x00ff},
|
|
| 1173 |
{ 0x0B00, "i386 cpu", "cpu", 0x00ff},
|
|
| 1174 |
{ 0x0c00, "Fireware contorller", "fireware"},
|
|
| 1175 |
{ 0x0c01, "Access bus controller", "access-bus"},
|
|
| 1176 |
{ 0x0c02, "SSA controller", "ssa"},
|
|
| 1177 |
{ 0x0c03, "USB controller", "usb"},
|
|
| 1178 |
{ 0x0c04, "Fibre channel controller", "fibre-channel"},
|
|
| 1159 | 1179 |
{ 0, NULL}
|
| 1160 | 1180 |
}; |
| 1161 | 1181 |
|
| ... | ... | |
| 1960 | 1980 |
} |
| 1961 | 1981 |
} |
| 1962 | 1982 |
|
| 1983 |
static char *pci_dev_fw_name(DeviceState *dev, char *buf, int len) |
|
| 1984 |
{
|
|
| 1985 |
PCIDevice *d = (PCIDevice *)dev; |
|
| 1986 |
const char *name = NULL; |
|
| 1987 |
const pci_class_desc *desc = pci_class_descriptions; |
|
| 1988 |
int class = pci_get_word(d->config + PCI_CLASS_DEVICE); |
|
| 1989 |
|
|
| 1990 |
while (desc->desc && |
|
| 1991 |
(class & ~desc->fw_ign_bits) != |
|
| 1992 |
(desc->class & ~desc->fw_ign_bits)) {
|
|
| 1993 |
desc++; |
|
| 1994 |
} |
|
| 1995 |
|
|
| 1996 |
if (desc->desc) {
|
|
| 1997 |
name = desc->fw_name; |
|
| 1998 |
} |
|
| 1999 |
|
|
| 2000 |
if (name) {
|
|
| 2001 |
pstrcpy(buf, len, name); |
|
| 2002 |
} else {
|
|
| 2003 |
snprintf(buf, len, "pci%04x,%04x", |
|
| 2004 |
pci_get_word(d->config + PCI_VENDOR_ID), |
|
| 2005 |
pci_get_word(d->config + PCI_DEVICE_ID)); |
|
| 2006 |
} |
|
| 2007 |
|
|
| 2008 |
return buf; |
|
| 2009 |
} |
|
| 2010 |
|
|
| 2011 |
static char *pcibus_get_fw_dev_path(DeviceState *dev) |
|
| 2012 |
{
|
|
| 2013 |
PCIDevice *d = (PCIDevice *)dev; |
|
| 2014 |
char path[50], name[33]; |
|
| 2015 |
int off; |
|
| 2016 |
|
|
| 2017 |
off = snprintf(path, sizeof(path), "%s@%x", |
|
| 2018 |
pci_dev_fw_name(dev, name, sizeof name), |
|
| 2019 |
PCI_SLOT(d->devfn)); |
|
| 2020 |
if (PCI_FUNC(d->devfn)) |
|
| 2021 |
snprintf(path + off, sizeof(path) + off, ",%x", PCI_FUNC(d->devfn)); |
|
| 2022 |
return strdup(path); |
|
| 2023 |
} |
|
| 2024 |
|
|
| 1963 | 2025 |
static char *pcibus_get_dev_path(DeviceState *dev) |
| 1964 | 2026 |
{
|
| 1965 | 2027 |
PCIDevice *d = (PCIDevice *)dev; |
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