myQLoader::myQLoader()
{
findModules();
load_Icons();
loadList();
worker = new QProcess(this);
}
void pci::probe(void) {
pci_scan_bus(_pacc);
uint8_t buf[CONFIG_SPACE_SIZE] = {0};
char classbuf[128] = {0}, vendorbuf[128] {0}, devbuf[128] = {0};
for (struct pci_dev *dev = _pacc->devices; dev && _entries.size() < MAX_DEVICES; dev = dev->next) {
_entries.push_back(pciEntry());
pciEntry &e = _entries.back();
memset(buf, 0, sizeof(buf));
memset(classbuf, 0, sizeof(classbuf));
memset(vendorbuf, 0, sizeof(vendorbuf));
memset(devbuf, 0, sizeof(devbuf));
pci_setup_cache(dev, buf, CONFIG_SPACE_SIZE);
pci_read_block(dev, 0, buf, CONFIG_SPACE_SIZE);
pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_CLASS | PCI_FILL_CAPS);
pci_lookup_name(_pacc, vendorbuf, sizeof(vendorbuf), PCI_LOOKUP_VENDOR, dev->vendor_id, dev->device_id);
pci_lookup_name(_pacc, devbuf, sizeof(devbuf), PCI_LOOKUP_DEVICE, dev->vendor_id, dev->device_id);
e.text.append(vendorbuf).append("|").append(devbuf);
e.class_type += classbuf;
e.vendor = dev->vendor_id;
e.device = dev->device_id;
e.pci_domain = dev->domain;
e.bus = dev->bus;
e.pciusb_device = dev->dev;
e.pci_function = dev->func;
e.class_id = dev->device_class;
e.subvendor = pci_read_word(dev, PCI_SUBSYSTEM_VENDOR_ID);
e.subdevice = pci_read_word(dev, PCI_SUBSYSTEM_ID);
e.pci_revision = pci_read_byte(dev, PCI_REVISION_ID);
if ((e.subvendor == 0 && e.subdevice == 0) ||
(e.subvendor == e.vendor && e.subdevice == e.device)) {
e.subvendor = 0xffff;
e.subdevice = 0xffff;
}
if (pci_find_cap(dev,PCI_CAP_ID_EXP, PCI_CAP_NORMAL))
e.is_pciexpress = true;
/* special case for realtek 8139 that has two drivers */
if (e.vendor == 0x10ec && e.device == 0x8139) {
if (e.pci_revision < 0x20)
e.module = "8139too";
else
e.module = "8139cp";
}
}
// fake two PCI controllers for xen
struct stat sb;
if (!stat("/sys/bus/xen", &sb)) {
// FIXME: use C++ streams..
FILE *f;
if ((f = fopen("/sys/hypervisor/uuid", "r"))) {
char buf[38];
fgets(buf, sizeof(buf) - 1, f);
fclose(f);
if (strncmp(buf, "00000000-0000-0000-0000-000000000000", sizeof(buf))) {
// We're now sure to be in a Xen guest:
{
_entries.push_back(pciEntry());
pciEntry &e = _entries.back();
e.text.append("XenSource, Inc.|Block Frontend");
e.class_id = 0x0106; // STORAGE_SATA
e.vendor = 0x1a71; // XenSource
e.device = 0xfffa; // fake
e.subvendor = 0;
e.subdevice = 0;
e.class_id = 0x0106;
e.module = "xen_blkfront";
}
{
_entries.push_back(pciEntry());
pciEntry &e = _entries.back();
e.text.append("XenSource, Inc.|Network Frontend");
e.class_id = 0x0200; // NETWORK_ETHERNET
e.vendor = 0x1a71; // XenSource
e.device = 0xfffb; // fake
e.subvendor = 0;
e.subdevice = 0;
e.class_id = 0x0200;
e.module = "xen_netfront";
}
}
}
}
findModules("pcitable", false);
}
