Fennix/Kernel
1
0
Fork 0
mirror of https://github.com/Fennix-Project/Kernel.git synced 2025-05-30 00:08:03 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Added support for multiple vendors on one driver

Browse Source
This commit is contained in:
Alex 2022-11-01 03:59:59 +02:00
parent e166338295
commit 97b2b354e5
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
1 changed files with 102 additions and 84 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
Core/Driver.cpp
View File

@ -84,6 +84,12 @@ namespace Driver
.SendPacket = nullptr,
.ReceivePacket = nullptr,
},
.Disk = {
.AHCI = {
.ReadSector = nullptr,
.WriteSector = nullptr,
},
},
},
};
@ -115,7 +121,18 @@ namespace Driver
debug("Name: \"%s\"; Type: %d; Callback: %#lx", DrvExtHdr->Driver.Name, DrvExtHdr->Driver.Type, DrvExtHdr->Driver.Callback);
if (DrvExtHdr->Driver.Bind.Type == DriverBindType::BIND_PCI)
{
Vector<PCI::PCIDeviceHeader *> devices = PCIManager->FindPCIDevice(DrvExtHdr->Driver.Bind.PCI.VendorID, DrvExtHdr->Driver.Bind.PCI.DeviceID);
for (long unsigned Vidx = 0; Vidx < sizeof(DrvExtHdr->Driver.Bind.PCI.VendorID) / sizeof(DrvExtHdr->Driver.Bind.PCI.VendorID[0]); Vidx++)
for (long unsigned Didx = 0; Didx < sizeof(DrvExtHdr->Driver.Bind.PCI.DeviceID) / sizeof(DrvExtHdr->Driver.Bind.PCI.DeviceID[0]); Didx++)
{
if (Vidx >= sizeof(DrvExtHdr->Driver.Bind.PCI.VendorID) && Didx >= sizeof(DrvExtHdr->Driver.Bind.PCI.DeviceID))
break;
if (DrvExtHdr->Driver.Bind.PCI.VendorID[Vidx] == 0 || DrvExtHdr->Driver.Bind.PCI.DeviceID[Didx] == 0)
continue;
debug("VendorID: %#x; DeviceID: %#x", DrvExtHdr->Driver.Bind.PCI.VendorID[Vidx], DrvExtHdr->Driver.Bind.PCI.DeviceID[Didx]);
Vector<PCI::PCIDeviceHeader *> devices = PCIManager->FindPCIDevice(DrvExtHdr->Driver.Bind.PCI.VendorID[Vidx], DrvExtHdr->Driver.Bind.PCI.DeviceID[Didx]);
foreach (auto PCIDevice in devices)
{
Fex *fex = (Fex *)KernelAllocator.RequestPages(TO_PAGES(Size));
@ -206,6 +223,7 @@ namespace Driver
}
}
}
}
else
{
fixme("Driver bind type: %d", DrvExtHdr->Driver.Bind.Type);