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[UMPNPMGR] Install drivers for all devices available on boot

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Don't wait for their events to appear, just retrieve the list and
install drivers. This fixes the installation of manually reported device
nodes

CORE-17212 CORE-17398
This commit is contained in:
Victor Perevertkin 2021-03-19 08:59:42 +03:00
parent 0fed07b7e4
commit 420c4a7abf
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GPG key ID: C750B7222E9C7830
1 changed files with 53 additions and 2 deletions
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55
base/services/umpnpmgr/install.c
View file

@ -358,13 +358,64 @@ DeviceInstallThread(LPVOID lpParameter)
{
PLIST_ENTRY ListEntry;
DeviceInstallParams* Params;
BOOL showWizard;
UNREFERENCED_PARAMETER(lpParameter);
// Step 1: install all drivers which were configured during the boot
DPRINT("Step 1: Installing devices configured during the boot\n");
PWSTR deviceList;
while (TRUE)
{
UINT32 devListSize;
DWORD status = PNP_GetDeviceListSize(NULL, NULL, &devListSize, 0);
if (status != CR_SUCCESS)
{
goto Step2;
}
deviceList = HeapAlloc(GetProcessHeap(), 0, devListSize * sizeof(WCHAR));
if (!deviceList)
{
goto Step2;
}
status = PNP_GetDeviceList(NULL, NULL, deviceList, &devListSize, 0);
if (status == CR_BUFFER_SMALL)
{
HeapFree(GetProcessHeap(), 0, deviceList);
}
else if (status != CR_SUCCESS)
{
DPRINT1("PNP_GetDeviceList failed with error %u\n", status);
goto Cleanup;
}
else // status == CR_SUCCESS
{
break;
}
}
for (PWSTR currentDev = deviceList;
currentDev[0] != UNICODE_NULL;
currentDev += lstrlenW(currentDev) + 1)
{
InstallDevice(currentDev, FALSE);
}
Cleanup:
HeapFree(GetProcessHeap(), 0, deviceList);
// Step 2: start the wait-loop for newly added devices
Step2:
DPRINT("Step 2: Starting the wait-loop\n");
WaitForSingleObject(hInstallEvent, INFINITE);
showWizard = !SetupIsActive() && !IsConsoleBoot();
BOOL showWizard = !SetupIsActive() && !IsConsoleBoot();
while (TRUE)
{