static ACPI_STATUS
acpi_pci_link_srs_from_crs(struct acpi_pci_link_softc *sc, ACPI_BUFFER *srsbuf)
{
ACPI_RESOURCE *end, *res;
ACPI_STATUS status;
struct link *link;
int i, in_dpf;
/* Fetch the _CRS. */
ACPI_SERIAL_ASSERT(pci_link);
srsbuf->Pointer = NULL;
srsbuf->Length = ACPI_ALLOCATE_BUFFER;
status = AcpiGetCurrentResources(acpi_get_handle(sc->pl_dev), srsbuf);
if (ACPI_SUCCESS(status) && srsbuf->Pointer == NULL)
status = AE_NO_MEMORY;
if (ACPI_FAILURE(status)) {
if (bootverbose)
device_printf(sc->pl_dev,
"Unable to fetch current resources: %s\n",
AcpiFormatException(status));
return (status);
}
/* Fill in IRQ resources via link structures. */
link = sc->pl_links;
i = 0;
in_dpf = DPF_OUTSIDE;
res = (ACPI_RESOURCE *)srsbuf->Pointer;
end = (ACPI_RESOURCE *)((char *)srsbuf->Pointer + srsbuf->Length);
for (;;) {
switch (res->Type) {
case ACPI_RESOURCE_TYPE_START_DEPENDENT:
switch (in_dpf) {
case DPF_OUTSIDE:
/* We've started the first DPF. */
in_dpf = DPF_FIRST;
break;
case DPF_FIRST:
/* We've started the second DPF. */
panic(
"%s: Multiple dependent functions within a current resource",
__func__);
break;
}
break;
case ACPI_RESOURCE_TYPE_END_DEPENDENT:
/* We are finished with DPF parsing. */
KASSERT(in_dpf != DPF_OUTSIDE,
("%s: end dpf when not parsing a dpf", __func__));
in_dpf = DPF_OUTSIDE;
break;
case ACPI_RESOURCE_TYPE_IRQ:
MPASS(i < sc->pl_num_links);
res->Data.Irq.InterruptCount = 1;
if (PCI_INTERRUPT_VALID(link->l_irq)) {
KASSERT(link->l_irq < NUM_ISA_INTERRUPTS,
("%s: can't put non-ISA IRQ %d in legacy IRQ resource type",
__func__, link->l_irq));
res->Data.Irq.Interrupts[0] = link->l_irq;
} else
res->Data.Irq.Interrupts[0] = 0;
link++;
i++;
break;
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
MPASS(i < sc->pl_num_links);
res->Data.ExtendedIrq.InterruptCount = 1;
if (PCI_INTERRUPT_VALID(link->l_irq))
res->Data.ExtendedIrq.Interrupts[0] =
link->l_irq;
else
res->Data.ExtendedIrq.Interrupts[0] = 0;
link++;
i++;
break;
}
if (res->Type == ACPI_RESOURCE_TYPE_END_TAG)
break;
res = ACPI_NEXT_RESOURCE(res);
if (res >= end)
break;
}
return (AE_OK);
}
static ACPI_STATUS
AcpiDbDeviceResources (
ACPI_HANDLE ObjHandle,
UINT32 NestingLevel,
void *Context,
void **ReturnValue)
{
ACPI_NAMESPACE_NODE *Node;
ACPI_NAMESPACE_NODE *PrtNode = NULL;
ACPI_NAMESPACE_NODE *CrsNode = NULL;
ACPI_NAMESPACE_NODE *PrsNode = NULL;
ACPI_NAMESPACE_NODE *AeiNode = NULL;
char *ParentPath;
ACPI_BUFFER ReturnObj;
ACPI_STATUS Status;
Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle);
ParentPath = AcpiNsGetExternalPathname (Node);
if (!ParentPath)
{
return (AE_NO_MEMORY);
}
/* Get handles to the resource methods for this device */
(void) AcpiGetHandle (Node, METHOD_NAME__PRT, ACPI_CAST_PTR (ACPI_HANDLE, &PrtNode));
(void) AcpiGetHandle (Node, METHOD_NAME__CRS, ACPI_CAST_PTR (ACPI_HANDLE, &CrsNode));
(void) AcpiGetHandle (Node, METHOD_NAME__PRS, ACPI_CAST_PTR (ACPI_HANDLE, &PrsNode));
(void) AcpiGetHandle (Node, METHOD_NAME__AEI, ACPI_CAST_PTR (ACPI_HANDLE, &AeiNode));
if (!PrtNode && !CrsNode && !PrsNode && !AeiNode)
{
goto Cleanup; /* Nothing to do */
}
AcpiOsPrintf ("\nDevice: %s\n", ParentPath);
/* Prepare for a return object of arbitrary size */
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
/* _PRT */
if (PrtNode)
{
AcpiOsPrintf ("Evaluating _PRT\n");
Status = AcpiEvaluateObject (PrtNode, NULL, NULL, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("Could not evaluate _PRT: %s\n",
AcpiFormatException (Status));
goto GetCrs;
}
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
Status = AcpiGetIrqRoutingTable (Node, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("GetIrqRoutingTable failed: %s\n",
AcpiFormatException (Status));
goto GetCrs;
}
AcpiRsDumpIrqList (ACPI_CAST_PTR (UINT8, AcpiGbl_DbBuffer));
}
/* _CRS */
GetCrs:
if (CrsNode)
{
AcpiOsPrintf ("Evaluating _CRS\n");
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
Status = AcpiEvaluateObject (CrsNode, NULL, NULL, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("Could not evaluate _CRS: %s\n",
AcpiFormatException (Status));
goto GetPrs;
}
/* This code is here to exercise the AcpiWalkResources interface */
Status = AcpiWalkResources (Node, METHOD_NAME__CRS,
AcpiDbResourceCallback, NULL);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiWalkResources failed: %s\n",
AcpiFormatException (Status));
goto GetPrs;
}
/* Get the _CRS resource list */
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
Status = AcpiGetCurrentResources (Node, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",
AcpiFormatException (Status));
goto GetPrs;
}
/* Dump the _CRS resource list */
AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE,
ReturnObj.Pointer));
/*
* Perform comparison of original AML to newly created AML. This tests both
* the AML->Resource conversion and the Resource->Aml conversion.
*/
Status = AcpiDmTestResourceConversion (Node, METHOD_NAME__CRS);
/* Execute _SRS with the resource list */
Status = AcpiSetCurrentResources (Node, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiSetCurrentResources failed: %s\n",
AcpiFormatException (Status));
goto GetPrs;
}
}
/* _PRS */
GetPrs:
if (PrsNode)
{
AcpiOsPrintf ("Evaluating _PRS\n");
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
Status = AcpiEvaluateObject (PrsNode, NULL, NULL, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("Could not evaluate _PRS: %s\n",
AcpiFormatException (Status));
goto GetAei;
}
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
Status = AcpiGetPossibleResources (Node, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiGetPossibleResources failed: %s\n",
AcpiFormatException (Status));
goto GetAei;
}
AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer));
}
/* _AEI */
GetAei:
if (AeiNode)
{
AcpiOsPrintf ("Evaluating _AEI\n");
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
Status = AcpiEvaluateObject (AeiNode, NULL, NULL, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("Could not evaluate _AEI: %s\n",
AcpiFormatException (Status));
goto Cleanup;
}
ReturnObj.Pointer = AcpiGbl_DbBuffer;
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
Status = AcpiGetEventResources (Node, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiGetEventResources failed: %s\n",
AcpiFormatException (Status));
goto Cleanup;
}
AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer));
}
Cleanup:
ACPI_FREE (ParentPath);
return (AE_OK);
}
static ACPI_STATUS
AcpiDmTestResourceConversion (
ACPI_NAMESPACE_NODE *Node,
char *Name)
{
ACPI_STATUS Status;
ACPI_BUFFER ReturnObj;
ACPI_BUFFER ResourceObj;
ACPI_BUFFER NewAml;
ACPI_OBJECT *OriginalAml;
AcpiOsPrintf ("Resource Conversion Comparison:\n");
NewAml.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
ReturnObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
ResourceObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
/* Get the original _CRS AML resource template */
Status = AcpiEvaluateObject (Node, Name, NULL, &ReturnObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("Could not obtain %s: %s\n",
Name, AcpiFormatException (Status));
return (Status);
}
/* Get the AML resource template, converted to internal resource structs */
Status = AcpiGetCurrentResources (Node, &ResourceObj);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",
AcpiFormatException (Status));
goto Exit1;
}
/* Convert internal resource list to external AML resource template */
Status = AcpiRsCreateAmlResources (ResourceObj.Pointer, &NewAml);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiRsCreateAmlResources failed: %s\n",
AcpiFormatException (Status));
goto Exit2;
}
/* Compare original AML to the newly created AML resource list */
OriginalAml = ReturnObj.Pointer;
AcpiDmCompareAmlResources (
OriginalAml->Buffer.Pointer, (ACPI_RSDESC_SIZE) OriginalAml->Buffer.Length,
NewAml.Pointer, (ACPI_RSDESC_SIZE) NewAml.Length);
/* Cleanup and exit */
ACPI_FREE (NewAml.Pointer);
Exit2:
ACPI_FREE (ResourceObj.Pointer);
Exit1:
ACPI_FREE (ReturnObj.Pointer);
return (Status);
}
status_t
get_current_resources(acpi_handle busDeviceHandle, acpi_data *retBuffer)
{
return AcpiGetCurrentResources(busDeviceHandle, (ACPI_BUFFER*)retBuffer)
== AE_OK ? B_OK : B_ERROR;
}
/*
* Retrieves the current irq setting for the interrrupt link device.
*
* Stores polarity and sensitivity in the structure pointed to by
* intr_flagp, and irqno in the value pointed to by pci_irqp.
*
* Returns ACPI_PSM_SUCCESS on success, ACPI_PSM_FAILURE upon failure.
*/
int
acpi_get_current_irq_resource(acpi_psm_lnk_t *acpipsmlnkp, int *pci_irqp,
iflag_t *intr_flagp)
{
ACPI_HANDLE lnkobj;
ACPI_BUFFER rb;
ACPI_RESOURCE *rp;
int irq;
int status = ACPI_PSM_FAILURE;
ASSERT(acpipsmlnkp != NULL);
lnkobj = acpipsmlnkp->lnkobj;
if (!(acpipsmlnkp->device_status & STA_PRESENT) ||
!(acpipsmlnkp->device_status & STA_ENABLE)) {
PSM_VERBOSE_IRQ((CE_WARN, "!psm: crs device either not "
"present or disabled, status 0x%x",
acpipsmlnkp->device_status));
return (ACPI_PSM_FAILURE);
}
rb.Pointer = NULL;
rb.Length = ACPI_ALLOCATE_BUFFER;
if (AcpiGetCurrentResources(lnkobj, &rb) != AE_OK) {
PSM_VERBOSE_IRQ((CE_WARN, "!psm: no crs object found or"
" evaluation failed"));
return (ACPI_PSM_FAILURE);
}
irq = -1;
for (rp = rb.Pointer; rp->Type != ACPI_RESOURCE_TYPE_END_TAG;
rp = ACPI_NEXT_RESOURCE(rp)) {
if (rp->Type == ACPI_RESOURCE_TYPE_IRQ) {
if (irq > 0) {
PSM_VERBOSE_IRQ((CE_WARN, "!psm: multiple IRQ"
" from _CRS "));
status = ACPI_PSM_FAILURE;
break;
}
if (rp->Data.Irq.InterruptCount != 1) {
PSM_VERBOSE_IRQ((CE_WARN, "!psm: <>1 interrupt"
" from _CRS "));
status = ACPI_PSM_FAILURE;
break;
}
intr_flagp->intr_el = psm_acpi_edgelevel(
rp->Data.Irq.Triggering);
intr_flagp->intr_po = psm_acpi_po(
rp->Data.Irq.Polarity);
irq = rp->Data.Irq.Interrupts[0];
status = ACPI_PSM_SUCCESS;
} else if (rp->Type == ACPI_RESOURCE_TYPE_EXTENDED_IRQ) {
if (irq > 0) {
PSM_VERBOSE_IRQ((CE_WARN, "!psm: multiple IRQ"
" from _CRS "));
status = ACPI_PSM_FAILURE;
break;
}
if (rp->Data.ExtendedIrq.InterruptCount != 1) {
PSM_VERBOSE_IRQ((CE_WARN, "!psm: <>1 interrupt"
" from _CRS "));
status = ACPI_PSM_FAILURE;
break;
}
intr_flagp->intr_el = psm_acpi_edgelevel(
rp->Data.ExtendedIrq.Triggering);
intr_flagp->intr_po = psm_acpi_po(
rp->Data.ExtendedIrq.Polarity);
irq = rp->Data.ExtendedIrq.Interrupts[0];
status = ACPI_PSM_SUCCESS;
}
}
AcpiOsFree(rb.Pointer);
if (status == ACPI_PSM_SUCCESS) {
*pci_irqp = irq;
}
return (status);
}
/*
* Fetch a device's resources and associate them with the device.
*
* Note that it might be nice to also locate ACPI-specific resource items, such
* as GPE bits.
*
* We really need to split the resource-fetching code out from the
* resource-parsing code, since we may want to use the parsing
* code for _PRS someday.
*/
ACPI_STATUS
acpi_parse_resources(device_t dev, ACPI_HANDLE handle,
struct acpi_parse_resource_set *set, void *arg)
{
ACPI_BUFFER buf;
ACPI_RESOURCE *res;
char *curr, *last;
ACPI_STATUS status;
void *context;
ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
/*
* Special-case some devices that abuse _PRS/_CRS to mean
* something other than "I consume this resource".
*
* XXX do we really need this? It's only relevant once
* we start always-allocating these resources, and even
* then, the only special-cased device is likely to be
* the PCI interrupt link.
*/
/* Fetch the device's current resources. */
buf.Length = ACPI_ALLOCATE_BUFFER;
if (ACPI_FAILURE((status = AcpiGetCurrentResources(handle, &buf)))) {
if (status != AE_NOT_FOUND && status != AE_TYPE)
kprintf("can't fetch resources for %s - %s\n",
acpi_name(handle), AcpiFormatException(status));
return_ACPI_STATUS (status);
}
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "%s - got %ld bytes of resources\n",
acpi_name(handle), (long)buf.Length));
set->set_init(dev, arg, &context);
/* Iterate through the resources */
curr = buf.Pointer;
last = (char *)buf.Pointer + buf.Length;
while (curr < last) {
res = (ACPI_RESOURCE *)curr;
curr += res->Length;
/* Handle the individual resource types */
switch(res->Type) {
case ACPI_RESOURCE_TYPE_END_TAG:
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "EndTag\n"));
curr = last;
break;
case ACPI_RESOURCE_TYPE_FIXED_IO:
if (res->Data.FixedIo.AddressLength <= 0)
break;
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "FixedIo 0x%x/%d\n",
res->Data.FixedIo.Address,
res->Data.FixedIo.AddressLength));
set->set_ioport(dev, context,
res->Data.FixedIo.Address,
res->Data.FixedIo.AddressLength);
break;
case ACPI_RESOURCE_TYPE_IO:
if (res->Data.Io.AddressLength <= 0)
break;
if (res->Data.Io.Minimum == res->Data.Io.Maximum) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "Io 0x%x/%d\n",
res->Data.Io.Minimum,
res->Data.Io.AddressLength));
set->set_ioport(dev, context,
res->Data.Io.Minimum,
res->Data.Io.AddressLength);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "Io 0x%x-0x%x/%d\n",
res->Data.Io.Minimum,
res->Data.Io.Maximum,
res->Data.Io.AddressLength));
set->set_iorange(dev, context,
res->Data.Io.Minimum,
res->Data.Io.Maximum,
res->Data.Io.AddressLength,
res->Data.Io.Alignment);
}
break;
case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
if (res->Data.FixedMemory32.AddressLength <= 0)
break;
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "FixedMemory32 0x%x/%d\n",
res->Data.FixedMemory32.Address,
res->Data.FixedMemory32.AddressLength));
set->set_memory(dev, context,
res->Data.FixedMemory32.Address,
res->Data.FixedMemory32.AddressLength);
break;
case ACPI_RESOURCE_TYPE_MEMORY32:
if (res->Data.Memory32.AddressLength <= 0)
break;
if (res->Data.Memory32.Minimum ==
res->Data.Memory32.Maximum) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "Memory32 0x%x/%d\n",
res->Data.Memory32.Minimum,
res->Data.Memory32.AddressLength));
set->set_memory(dev, context,
res->Data.Memory32.Minimum,
res->Data.Memory32.AddressLength);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "Memory32 0x%x-0x%x/%d\n",
res->Data.Memory32.Minimum,
res->Data.Memory32.Maximum,
res->Data.Memory32.AddressLength));
set->set_memoryrange(dev, context,
res->Data.Memory32.Minimum,
res->Data.Memory32.Maximum,
res->Data.Memory32.AddressLength,
res->Data.Memory32.Alignment);
}
break;
case ACPI_RESOURCE_TYPE_MEMORY24:
if (res->Data.Memory24.AddressLength <= 0)
break;
if (res->Data.Memory24.Minimum ==
res->Data.Memory24.Maximum) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "Memory24 0x%x/%d\n",
res->Data.Memory24.Minimum,
res->Data.Memory24.AddressLength));
set->set_memory(dev, context, res->Data.Memory24.Minimum,
res->Data.Memory24.AddressLength);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "Memory24 0x%x-0x%x/%d\n",
res->Data.Memory24.Minimum,
res->Data.Memory24.Maximum,
res->Data.Memory24.AddressLength));
set->set_memoryrange(dev, context,
res->Data.Memory24.Minimum,
res->Data.Memory24.Maximum,
res->Data.Memory24.AddressLength,
res->Data.Memory24.Alignment);
}
break;
case ACPI_RESOURCE_TYPE_IRQ:
/*
* from 1.0b 6.4.2
* "This structure is repeated for each separate interrupt
* required"
*/
set->set_irq(dev, context, res->Data.Irq.Interrupts,
res->Data.Irq.InterruptCount, res->Data.Irq.Triggering,
res->Data.Irq.Polarity);
break;
case ACPI_RESOURCE_TYPE_DMA:
/*
* from 1.0b 6.4.3
* "This structure is repeated for each separate dma channel
* required"
*/
set->set_drq(dev, context, res->Data.Dma.Channels,
res->Data.Dma.ChannelCount);
break;
case ACPI_RESOURCE_TYPE_START_DEPENDENT:
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "start dependent functions\n"));
set->set_start_dependent(dev, context,
res->Data.StartDpf.CompatibilityPriority);
break;
case ACPI_RESOURCE_TYPE_END_DEPENDENT:
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "end dependent functions\n"));
set->set_end_dependent(dev, context);
break;
case ACPI_RESOURCE_TYPE_ADDRESS32:
if (res->Data.Address32.AddressLength <= 0)
break;
if (res->Data.Address32.ProducerConsumer != ACPI_CONSUMER) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"ignored Address32 %s producer\n",
res->Data.Address32.ResourceType == ACPI_IO_RANGE ?
"IO" : "Memory"));
break;
}
if (res->Data.Address32.ResourceType != ACPI_MEMORY_RANGE &&
res->Data.Address32.ResourceType != ACPI_IO_RANGE) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"ignored Address32 for non-memory, non-I/O\n"));
break;
}
if (res->Data.Address32.MinAddressFixed == ACPI_ADDRESS_FIXED &&
res->Data.Address32.MaxAddressFixed == ACPI_ADDRESS_FIXED) {
if (res->Data.Address32.ResourceType == ACPI_MEMORY_RANGE) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address32/Memory 0x%x/%d\n",
res->Data.Address32.Minimum,
res->Data.Address32.AddressLength));
set->set_memory(dev, context,
res->Data.Address32.Minimum,
res->Data.Address32.AddressLength);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address32/IO 0x%x/%d\n",
res->Data.Address32.Minimum,
res->Data.Address32.AddressLength));
set->set_ioport(dev, context,
res->Data.Address32.Minimum,
res->Data.Address32.AddressLength);
}
} else {
if (res->Data.Address32.ResourceType == ACPI_MEMORY_RANGE) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address32/Memory 0x%x-0x%x/%d\n",
res->Data.Address32.Minimum,
res->Data.Address32.Maximum,
res->Data.Address32.AddressLength));
set->set_memoryrange(dev, context,
res->Data.Address32.Minimum,
res->Data.Address32.Maximum,
res->Data.Address32.AddressLength,
res->Data.Address32.Granularity);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address32/IO 0x%x-0x%x/%d\n",
res->Data.Address32.Minimum,
res->Data.Address32.Maximum,
res->Data.Address32.AddressLength));
set->set_iorange(dev, context,
res->Data.Address32.Minimum,
res->Data.Address32.Maximum,
res->Data.Address32.AddressLength,
res->Data.Address32.Granularity);
}
}
break;
case ACPI_RESOURCE_TYPE_ADDRESS16:
if (res->Data.Address16.AddressLength <= 0)
break;
if (res->Data.Address16.ProducerConsumer != ACPI_CONSUMER) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"ignored Address16 %s producer\n",
res->Data.Address16.ResourceType == ACPI_IO_RANGE ?
"IO" : "Memory"));
break;
}
if (res->Data.Address16.ResourceType != ACPI_MEMORY_RANGE &&
res->Data.Address16.ResourceType != ACPI_IO_RANGE) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"ignored Address16 for non-memory, non-I/O\n"));
break;
}
if (res->Data.Address16.MinAddressFixed == ACPI_ADDRESS_FIXED &&
res->Data.Address16.MaxAddressFixed == ACPI_ADDRESS_FIXED) {
if (res->Data.Address16.ResourceType == ACPI_MEMORY_RANGE) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address16/Memory 0x%x/%d\n",
res->Data.Address16.Minimum,
res->Data.Address16.AddressLength));
set->set_memory(dev, context,
res->Data.Address16.Minimum,
res->Data.Address16.AddressLength);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address16/IO 0x%x/%d\n",
res->Data.Address16.Minimum,
res->Data.Address16.AddressLength));
set->set_ioport(dev, context,
res->Data.Address16.Minimum,
res->Data.Address16.AddressLength);
}
} else {
if (res->Data.Address16.ResourceType == ACPI_MEMORY_RANGE) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address16/Memory 0x%x-0x%x/%d\n",
res->Data.Address16.Minimum,
res->Data.Address16.Maximum,
res->Data.Address16.AddressLength));
set->set_memoryrange(dev, context,
res->Data.Address16.Minimum,
res->Data.Address16.Maximum,
res->Data.Address16.AddressLength,
res->Data.Address16.Granularity);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Address16/IO 0x%x-0x%x/%d\n",
res->Data.Address16.Minimum,
res->Data.Address16.Maximum,
res->Data.Address16.AddressLength));
set->set_iorange(dev, context,
res->Data.Address16.Minimum,
res->Data.Address16.Maximum,
res->Data.Address16.AddressLength,
res->Data.Address16.Granularity);
}
}
break;
case ACPI_RESOURCE_TYPE_ADDRESS64:
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"unimplemented Address64 resource\n"));
break;
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
if (res->Data.ExtendedIrq.ProducerConsumer != ACPI_CONSUMER) {
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"ignored ExtIRQ producer\n"));
break;
}
set->set_ext_irq(dev, context, res->Data.ExtendedIrq.Interrupts,
res->Data.ExtendedIrq.InterruptCount,
res->Data.ExtendedIrq.Triggering,
res->Data.ExtendedIrq.Polarity);
break;
case ACPI_RESOURCE_TYPE_VENDOR:
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"unimplemented VendorSpecific resource\n"));
break;
default:
break;
}
}
AcpiOsFree(buf.Pointer);
set->set_done(dev, context);
return_ACPI_STATUS (AE_OK);
}
