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"PnPify" ne2000, patch from Filip.

Browse source 
This allows the ne2000 driver to work with (and without) the new qemu acpi settings.

svn path=/trunk/; revision=23320
This commit is contained in:
Andrew Munger 2006-07-27 16:52:03 +00:00
parent 248996ff72
commit 306688e01b
2 changed files with 98 additions and 42 deletions
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3
reactos/drivers/network/dd/ne2000/include/ne2000.h
View file

@ -78,7 +78,8 @@ typedef struct _NIC_ADAPTER
/* I/O base address and interrupt number of adapter */
ULONG IoBaseAddress;
ULONG InterruptNumber;
ULONG InterruptLevel;
ULONG InterruptVector;
/* Mapped address of the I/O base port */
PUCHAR IOBase;

137
reactos/drivers/network/dd/ne2000/ne2000/main.c
View file

@ -151,6 +151,54 @@ static VOID STDCALL MiniportHalt(
}
static VOID STDCALL MiQueryResources(
OUT PNDIS_STATUS Status,
IN PNIC_ADAPTER Adapter,
IN NDIS_HANDLE WrapperConfigurationContext)
{
PNDIS_RESOURCE_LIST AssignedResources;
UINT BufferSize = 0;
PCM_PARTIAL_RESOURCE_DESCRIPTOR Descriptor;
int i;
NdisMQueryAdapterResources(Status,
WrapperConfigurationContext,
NULL,
&BufferSize);
if (*Status != NDIS_STATUS_RESOURCES)
return;
*Status = NdisAllocateMemory((PVOID)&AssignedResources,
BufferSize,
0,
HighestAcceptableMax);
if (*Status != NDIS_STATUS_SUCCESS)
return;
NdisMQueryAdapterResources(Status,
WrapperConfigurationContext,
AssignedResources,
&BufferSize);
if (*Status != NDIS_STATUS_SUCCESS)
return;
for (i = 0; i < AssignedResources->Count; i++)
{
Descriptor = AssignedResources->PartialDescriptors + i;
switch (Descriptor->Type)
{
case CmResourceTypeInterrupt:
Adapter->InterruptLevel = Descriptor->u.Interrupt.Level;
Adapter->InterruptVector = Descriptor->u.Interrupt.Vector;
break;
case CmResourceTypePort:
Adapter->IoBaseAddress = Descriptor->u.Port.Start.LowPart;
break;
}
}
}
static NDIS_STATUS STDCALL MiniportInitialize(
OUT PNDIS_STATUS OpenErrorStatus,
OUT PUINT SelectedMediumIndex,
@ -202,13 +250,18 @@ static NDIS_STATUS STDCALL MiniportInitialize(
NdisZeroMemory(Adapter, sizeof(NIC_ADAPTER));
Adapter->MiniportAdapterHandle = MiniportAdapterHandle;
Adapter->IoBaseAddress = DRIVER_DEFAULT_IO_BASE_ADDRESS;
Adapter->InterruptNumber = DRIVER_DEFAULT_INTERRUPT_NUMBER;
Adapter->InterruptLevel = DRIVER_DEFAULT_INTERRUPT_NUMBER;
Adapter->InterruptVector = DRIVER_DEFAULT_INTERRUPT_NUMBER;
Adapter->MaxMulticastListSize = DRIVER_MAX_MULTICAST_LIST_SIZE;
Adapter->InterruptMask = DRIVER_INTERRUPT_MASK;
Adapter->LookaheadSize = DRIVER_MAXIMUM_LOOKAHEAD;
/* get the port, irq, and MAC address from registry */
do
/* Query the resources from PnP. */
MiQueryResources(&Status, Adapter, WrapperConfigurationContext);
/* Get the port, irq, and MAC address from registry if the PnP
failed. */
if (Status != NDIS_STATUS_SUCCESS)
{
PNDIS_CONFIGURATION_PARAMETER ConfigurationParameter;
NDIS_HANDLE ConfigurationHandle;
@ -217,53 +270,55 @@ static NDIS_STATUS STDCALL MiniportInitialize(
UINT RegNetworkAddressLength = 0;
NdisOpenConfiguration(&Status, &ConfigurationHandle, WrapperConfigurationContext);
if(Status != NDIS_STATUS_SUCCESS)
if (Status == NDIS_STATUS_SUCCESS)
{
NdisInitUnicodeString(&Keyword, L"Irq");
NdisReadConfiguration(&Status, &ConfigurationParameter, ConfigurationHandle, &Keyword, NdisParameterHexInteger);
if(Status == NDIS_STATUS_SUCCESS)
{
NDIS_DbgPrint(MID_TRACE,("NdisReadConfiguration for Irq returned successfully, irq 0x%x\n",
ConfigurationParameter->ParameterData.IntegerData));
Adapter->InterruptLevel =
Adapter->InterruptVector = ConfigurationParameter->ParameterData.IntegerData;
}
NdisInitUnicodeString(&Keyword, L"Port");
NdisReadConfiguration(&Status, &ConfigurationParameter, ConfigurationHandle, &Keyword, NdisParameterHexInteger);
if(Status == NDIS_STATUS_SUCCESS)
{
NDIS_DbgPrint(MID_TRACE,("NdisReadConfiguration for Port returned successfully, port 0x%x\n",
ConfigurationParameter->ParameterData.IntegerData));
Adapter->IoBaseAddress = ConfigurationParameter->ParameterData.IntegerData;
}
/* the returned copy of the data is owned by NDIS and will be released on NdisCloseConfiguration */
NdisReadNetworkAddress(&Status, (PVOID *)&RegNetworkAddress, &RegNetworkAddressLength, ConfigurationHandle);
if(Status == NDIS_STATUS_SUCCESS && RegNetworkAddressLength == DRIVER_LENGTH_OF_ADDRESS)
{
int i;
NDIS_DbgPrint(MID_TRACE,("NdisReadNetworkAddress returned successfully, address %x:%x:%x:%x:%x:%x\n",
RegNetworkAddress[0], RegNetworkAddress[1], RegNetworkAddress[2], RegNetworkAddress[3],
RegNetworkAddress[4], RegNetworkAddress[5]));
for(i = 0; i < DRIVER_LENGTH_OF_ADDRESS; i++)
Adapter->StationAddress[i] = RegNetworkAddress[i];
}
NdisCloseConfiguration(ConfigurationHandle);
}
else
{
NDIS_DbgPrint(MIN_TRACE,("NdisOpenConfiguration returned error 0x%x\n", Status));
break;
}
NdisInitUnicodeString(&Keyword, L"Irq");
NdisReadConfiguration(&Status, &ConfigurationParameter, ConfigurationHandle, &Keyword, NdisParameterHexInteger);
if(Status == NDIS_STATUS_SUCCESS)
{
NDIS_DbgPrint(MID_TRACE,("NdisReadConfiguration for Irq returned successfully, irq 0x%x\n",
ConfigurationParameter->ParameterData.IntegerData));
Adapter->InterruptNumber = ConfigurationParameter->ParameterData.IntegerData;
}
NdisInitUnicodeString(&Keyword, L"Port");
NdisReadConfiguration(&Status, &ConfigurationParameter, ConfigurationHandle, &Keyword, NdisParameterHexInteger);
if(Status == NDIS_STATUS_SUCCESS)
{
NDIS_DbgPrint(MID_TRACE,("NdisReadConfiguration for Port returned successfully, port 0x%x\n",
ConfigurationParameter->ParameterData.IntegerData));
Adapter->IoBaseAddress = ConfigurationParameter->ParameterData.IntegerData;
}
/* the returned copy of the data is owned by NDIS and will be released on NdisCloseConfiguration */
NdisReadNetworkAddress(&Status, (PVOID *)&RegNetworkAddress, &RegNetworkAddressLength, ConfigurationHandle);
if(Status == NDIS_STATUS_SUCCESS && RegNetworkAddressLength == DRIVER_LENGTH_OF_ADDRESS)
{
int i;
NDIS_DbgPrint(MID_TRACE,("NdisReadNetworkAddress returned successfully, address %x:%x:%x:%x:%x:%x\n",
RegNetworkAddress[0], RegNetworkAddress[1], RegNetworkAddress[2], RegNetworkAddress[3],
RegNetworkAddress[4], RegNetworkAddress[5]));
for(i = 0; i < DRIVER_LENGTH_OF_ADDRESS; i++)
Adapter->StationAddress[i] = RegNetworkAddress[i];
}
NdisCloseConfiguration(ConfigurationHandle);
} while(0);
}
/* find the nic */
if (!NICCheck(Adapter)) {
NDIS_DbgPrint(MID_TRACE, ("No adapter found at (0x%X).\n", Adapter->IoBaseAddress));
NdisFreeMemory(Adapter, sizeof(NIC_ADAPTER), 0);
return NDIS_STATUS_ADAPTER_NOT_FOUND;
} else
NDIS_DbgPrint(MID_TRACE, ("Adapter found at (0x%X).\n", Adapter->IoBaseAddress));
NdisMSetAttributes(
MiniportAdapterHandle,
(NDIS_HANDLE)Adapter,
@ -334,8 +389,8 @@ static NDIS_STATUS STDCALL MiniportInitialize(
Status = NdisMRegisterInterrupt(
&Adapter->Interrupt,
MiniportAdapterHandle,
Adapter->InterruptNumber,
Adapter->InterruptNumber,
Adapter->InterruptVector,
Adapter->InterruptLevel,
FALSE,
FALSE,
NdisInterruptLatched);