Style and printf message cleanups.
This commit is contained in:
njl
parent
2829e3ec62
commit
ad7733a68a
@ -33,13 +33,10 @@ __FBSDID("$FreeBSD$");
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#include <sys/bus.h>
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#include "acpi.h"
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#include <dev/acpica/acpivar.h>
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#include <dev/acpica/acpi_pcibvar.h>
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/*
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* Hooks for the ACPI CA debugging infrastructure
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*/
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/* Hooks for the ACPI CA debugging infrastructure. */
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#define _COMPONENT ACPI_BUS
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ACPI_MODULE_NAME("PCI_LINK")
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@ -55,7 +52,6 @@ struct acpi_pci_link_entry {
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ACPI_RESOURCE possible_resources;
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UINT8 number_of_interrupts;
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UINT8 interrupts[MAX_POSSIBLE_INTERRUPTS];
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UINT8 sorted_irq[MAX_POSSIBLE_INTERRUPTS];
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int references;
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int priority;
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@ -94,11 +90,9 @@ acpi_pci_link_dump_polarity(UINT32 ActiveHighLow)
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case ACPI_ACTIVE_HIGH:
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printf("high,");
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break;
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case ACPI_ACTIVE_LOW:
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printf("low,");
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break;
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default:
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printf("unknown,");
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break;
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@ -113,11 +107,9 @@ acpi_pci_link_dump_trigger(UINT32 EdgeLevel)
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case ACPI_EDGE_SENSITIVE:
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printf("edge,");
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break;
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case ACPI_LEVEL_SENSITIVE:
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printf("level,");
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break;
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default:
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printf("unknown,");
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break;
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@ -132,11 +124,9 @@ acpi_pci_link_dump_sharemode(UINT32 SharedExclusive)
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case ACPI_EXCLUSIVE:
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printf("exclusive");
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break;
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case ACPI_SHARED:
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printf("sharable");
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break;
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default:
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printf("unknown");
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break;
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@ -150,42 +140,35 @@ acpi_pci_link_entry_dump(struct acpi_prt_entry *entry)
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ACPI_RESOURCE_IRQ *Irq;
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ACPI_RESOURCE_EXT_IRQ *ExtIrq;
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if (entry == NULL || entry->pci_link == NULL) {
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if (entry == NULL || entry->pci_link == NULL)
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return;
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}
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printf("%s irq %3d: ", acpi_name(entry->pci_link->handle),
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entry->pci_link->current_irq);
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printf("[");
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for (i = 0; i < entry->pci_link->number_of_interrupts; i++) {
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for (i = 0; i < entry->pci_link->number_of_interrupts; i++)
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printf("%3d", entry->pci_link->interrupts[i]);
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}
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printf("] ");
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switch (entry->pci_link->possible_resources.Id) {
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case ACPI_RSTYPE_IRQ:
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Irq = &entry->pci_link->possible_resources.Data.Irq;
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acpi_pci_link_dump_polarity(Irq->ActiveHighLow);
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acpi_pci_link_dump_trigger(Irq->EdgeLevel);
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acpi_pci_link_dump_sharemode(Irq->SharedExclusive);
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break;
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case ACPI_RSTYPE_EXT_IRQ:
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ExtIrq = &entry->pci_link->possible_resources.Data.ExtendedIrq;
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acpi_pci_link_dump_polarity(ExtIrq->ActiveHighLow);
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acpi_pci_link_dump_trigger(ExtIrq->EdgeLevel);
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acpi_pci_link_dump_sharemode(ExtIrq->SharedExclusive);
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break;
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}
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printf(" %d.%d.%d", entry->busno,
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printf(" %d.%d.%d\n", entry->busno,
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(int)((entry->prt.Address & 0xffff0000) >> 16),
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(int)entry->prt.Pin);
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printf("\n");
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}
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static ACPI_STATUS
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@ -198,8 +181,7 @@ acpi_pci_link_get_object_status(ACPI_HANDLE handle, UINT32 *sta)
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ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
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if (handle == NULL || sta == NULL) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"invalid argument\n"));
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "invalid argument\n"));
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return_ACPI_STATUS (AE_BAD_PARAMETER);
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}
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@ -212,8 +194,8 @@ acpi_pci_link_get_object_status(ACPI_HANDLE handle, UINT32 *sta)
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acpi_name(handle), AcpiFormatException(error)));
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return_ACPI_STATUS (error);
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}
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devinfo = (ACPI_DEVICE_INFO *)buf.Pointer;
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devinfo = (ACPI_DEVICE_INFO *)buf.Pointer;
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if ((devinfo->Valid & ACPI_VALID_HID) == 0 ||
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strcmp(devinfo->HardwareId.Value, "PNP0C0F") != 0) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "invalid hardware ID - %s\n",
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@ -269,9 +251,9 @@ acpi_pci_link_get_irq_resources(ACPI_RESOURCE *resources,
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NumberOfInterrupts = resources->Data.Irq.NumberOfInterrupts;
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Interrupts = resources->Data.Irq.Interrupts;
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break;
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case ACPI_RSTYPE_EXT_IRQ:
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NumberOfInterrupts = resources->Data.ExtendedIrq.NumberOfInterrupts;
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NumberOfInterrupts =
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resources->Data.ExtendedIrq.NumberOfInterrupts;
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Interrupts = resources->Data.ExtendedIrq.Interrupts;
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break;
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}
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@ -284,12 +266,12 @@ acpi_pci_link_get_irq_resources(ACPI_RESOURCE *resources,
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count = 0;
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for (i = 0; i < NumberOfInterrupts; i++) {
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if (i >= MAX_POSSIBLE_INTERRUPTS) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN, "too many IRQs %d\n", i));
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ACPI_DEBUG_PRINT((ACPI_DB_WARN, "too many IRQs (%d)\n",
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i));
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break;
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}
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if (Interrupts[i] == 0) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid IRQ %d\n",
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ACPI_DEBUG_PRINT((ACPI_DB_WARN, "invalid IRQ %d\n",
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Interrupts[i]));
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continue;
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}
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@ -335,7 +317,6 @@ acpi_pci_link_get_current_irq(struct acpi_pci_link_entry *link, UINT8 *irq)
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}
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resources = (ACPI_RESOURCE *) buf.Pointer;
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number_of_interrupts = 0;
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bzero(interrupts, sizeof(interrupts));
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error = acpi_pci_link_get_irq_resources(resources,
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@ -344,7 +325,7 @@ acpi_pci_link_get_current_irq(struct acpi_pci_link_entry *link, UINT8 *irq)
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"couldn't get current IRQ from PCI interrupt link %s - %s\n",
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"couldn't get current IRQ from interrupt link %s - %s\n",
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acpi_name(link->handle), AcpiFormatException(error)));
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return_ACPI_STATUS (error);
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}
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@ -397,7 +378,7 @@ acpi_pci_link_add_link(ACPI_HANDLE handle, struct acpi_prt_entry *entry)
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error = acpi_pci_link_get_current_irq(link, &link->current_irq);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"couldn't get current IRQ from PCI interrupt link %s - %s\n",
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"couldn't get current IRQ from interrupt link %s - %s\n",
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acpi_name(handle), AcpiFormatException(error)));
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}
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@ -406,11 +387,10 @@ acpi_pci_link_add_link(ACPI_HANDLE handle, struct acpi_prt_entry *entry)
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error = AcpiGetPossibleResources(handle, &buf);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"couldn't get PCI interrupt link device _PRS data %s - %s\n",
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"couldn't get interrupt link device _PRS data %s - %s\n",
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acpi_name(handle), AcpiFormatException(error)));
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goto out;
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}
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if (buf.Pointer == NULL) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"_PRS nuffer is empty - %s\n", acpi_name(handle)));
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@ -426,14 +406,14 @@ acpi_pci_link_add_link(ACPI_HANDLE handle, struct acpi_prt_entry *entry)
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&link->number_of_interrupts, link->interrupts);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"couldn't get possible IRQs from PCI interrupt link %s - %s\n",
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"couldn't get possible IRQs from interrupt link %s - %s\n",
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acpi_name(handle), AcpiFormatException(error)));
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goto out;
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}
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if (link->number_of_interrupts == 0) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"PCI interrupt link device _PRS data is corrupted - %s\n",
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"interrupt link device _PRS data is corrupted - %s\n",
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acpi_name(handle)));
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error = AE_NULL_ENTRY;
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goto out;
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@ -446,13 +426,10 @@ acpi_pci_link_add_link(ACPI_HANDLE handle, struct acpi_prt_entry *entry)
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error = AE_OK;
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out:
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if (buf.Pointer != NULL) {
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if (buf.Pointer != NULL)
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AcpiOsFree(buf.Pointer);
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}
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if (error != AE_OK && link != NULL) {
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if (error != AE_OK && link != NULL)
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AcpiOsFree(link);
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}
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return_ACPI_STATUS (error);
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}
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@ -467,7 +444,7 @@ acpi_pci_link_add_prt(device_t pcidev, ACPI_PCI_ROUTING_TABLE *prt, int busno)
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ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
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if ((prt == NULL) || (prt->Source == NULL) || (prt->Source[0] == '\0')) {
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if (prt == NULL || prt->Source == NULL || prt->Source[0] == '\0') {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"couldn't handle this routing table - hardwired\n"));
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return_ACPI_STATUS (AE_BAD_PARAMETER);
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@ -475,8 +452,7 @@ acpi_pci_link_add_prt(device_t pcidev, ACPI_PCI_ROUTING_TABLE *prt, int busno)
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error = AcpiGetHandle(acpi_get_handle(pcidev), prt->Source, &handle);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"couldn't get acpi handle - %s\n",
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "couldn't get handle - %s\n",
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AcpiFormatException(error)));
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return_ACPI_STATUS (error);
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}
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@ -489,9 +465,9 @@ acpi_pci_link_add_prt(device_t pcidev, ACPI_PCI_ROUTING_TABLE *prt, int busno)
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return_ACPI_STATUS (error);
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}
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if (!(sta & (ACPI_STA_PRESENT | ACPI_STA_FUNCTIONAL))) {
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if ((sta & (ACPI_STA_PRESENT | ACPI_STA_FUNCTIONAL)) == 0) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"PCI interrupt link is not functional - %s\n",
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"interrupt link is not functional - %s\n",
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acpi_name(handle)));
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return_ACPI_STATUS (AE_ERROR);
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}
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@ -501,7 +477,7 @@ acpi_pci_link_add_prt(device_t pcidev, ACPI_PCI_ROUTING_TABLE *prt, int busno)
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entry->prt.Address == prt->Address &&
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entry->prt.Pin == prt->Pin) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"PCI interrupt link entry already exists - %s\n",
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"interrupt link entry already exists - %s\n",
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acpi_name(handle)));
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return_ACPI_STATUS (AE_ALREADY_EXISTS);
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}
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@ -513,7 +489,6 @@ acpi_pci_link_add_prt(device_t pcidev, ACPI_PCI_ROUTING_TABLE *prt, int busno)
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"couldn't allocate memory - %s\n", acpi_name(handle)));
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return_ACPI_STATUS (AE_NO_MEMORY);
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}
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bzero(entry, sizeof(struct acpi_prt_entry));
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entry->pcidev = pcidev;
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@ -523,7 +498,7 @@ acpi_pci_link_add_prt(device_t pcidev, ACPI_PCI_ROUTING_TABLE *prt, int busno)
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error = acpi_pci_link_add_link(handle, entry);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"couldn't add prt entry to pci link %s - %s\n",
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"couldn't add _PRT entry to link %s - %s\n",
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acpi_name(handle), AcpiFormatException(error)));
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goto out;
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}
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@ -532,9 +507,8 @@ acpi_pci_link_add_prt(device_t pcidev, ACPI_PCI_ROUTING_TABLE *prt, int busno)
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error = AE_OK;
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out:
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if (error != AE_OK && entry != NULL) {
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if (error != AE_OK && entry != NULL)
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AcpiOsFree(entry);
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}
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return_ACPI_STATUS (error);
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}
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@ -544,20 +518,17 @@ acpi_pci_link_is_valid_irq(struct acpi_pci_link_entry *link, UINT8 irq)
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{
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UINT8 i;
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if (irq == 0) {
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if (irq == 0)
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return (0);
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}
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for (i = 0; i < link->number_of_interrupts; i++) {
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if (link->interrupts[i] == irq) {
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if (link->interrupts[i] == irq)
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return (1);
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}
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}
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/* allow initial IRQ as valid one. */
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if (link->initial_irq == irq) {
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if (link->initial_irq == irq)
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return (1);
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}
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return (0);
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}
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@ -582,24 +553,17 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
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error = acpi_pci_link_get_current_irq(link, &link->current_irq);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"couldn't get current IRQ from PCI interrupt link %s - %s\n",
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"couldn't get current IRQ from interrupt link %s - %s\n",
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acpi_name(link->handle), AcpiFormatException(error)));
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}
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if (link->current_irq == irq) {
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if (link->current_irq == irq)
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return_ACPI_STATUS (AE_OK);
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}
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bzero(&resbuf, sizeof(resbuf));
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crsbuf.Pointer = NULL;
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switch (link->possible_resources.Id) {
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default:
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"Resource is not an IRQ entry %s - %d\n",
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acpi_name(link->handle), link->possible_resources.Id));
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return_ACPI_STATUS (AE_TYPE);
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case ACPI_RSTYPE_IRQ:
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resbuf.Id = ACPI_RSTYPE_IRQ;
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resbuf.Length = ACPI_SIZEOF_RESOURCE(ACPI_RESOURCE_IRQ);
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@ -609,16 +573,21 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
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resbuf.Data.Irq.NumberOfInterrupts = 1;
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resbuf.Data.Irq.Interrupts[0] = irq;
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break;
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case ACPI_RSTYPE_EXT_IRQ:
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resbuf.Id = ACPI_RSTYPE_EXT_IRQ;
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resbuf.Length = ACPI_SIZEOF_RESOURCE(ACPI_RESOURCE_EXT_IRQ);
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/* structure copy other fields */
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resbuf.Data.ExtendedIrq = link->possible_resources.Data.ExtendedIrq;
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resbuf.Data.ExtendedIrq =
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link->possible_resources.Data.ExtendedIrq;
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resbuf.Data.ExtendedIrq.NumberOfInterrupts = 1;
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resbuf.Data.ExtendedIrq.Interrupts[0] = irq;
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break;
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default:
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"Resource is not an IRQ entry %s - %d\n",
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acpi_name(link->handle), link->possible_resources.Id));
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return_ACPI_STATUS (AE_TYPE);
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}
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error = acpi_AppendBufferResource(&crsbuf, &resbuf);
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@ -628,10 +597,9 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
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acpi_name(link->handle)));
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return_ACPI_STATUS (error);
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}
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if (crsbuf.Pointer == NULL) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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"buffer setup by acpi_AppendBufferResource is corrupted - %s\n",
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"appended buffer for %s is corrupted\n",
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acpi_name(link->handle)));
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return_ACPI_STATUS (AE_NO_MEMORY);
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}
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@ -639,7 +607,7 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
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error = AcpiSetCurrentResources(link->handle, &crsbuf);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"couldn't set PCI interrupt link device _SRS %s - %s\n",
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"couldn't set link device _SRS %s - %s\n",
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acpi_name(link->handle), AcpiFormatException(error)));
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return_ACPI_STATUS (error);
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}
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@ -655,9 +623,9 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
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return_ACPI_STATUS (error);
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}
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if (!(sta & ACPI_STA_ENABLE)) {
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if ((sta & ACPI_STA_ENABLE) == 0) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"PCI interrupt link is disabled - %s\n",
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"interrupt link %s is disabled\n",
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acpi_name(link->handle)));
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return_ACPI_STATUS (AE_ERROR);
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}
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@ -665,7 +633,7 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
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error = acpi_pci_link_get_current_irq(link, &link->current_irq);
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if (ACPI_FAILURE(error)) {
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ACPI_DEBUG_PRINT((ACPI_DB_WARN,
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"couldn't get current IRQ from PCI interrupt link %s - %s\n",
|
||||
"couldn't get current IRQ from interrupt link %s - %s\n",
|
||||
acpi_name(link->handle), AcpiFormatException(error)));
|
||||
return_ACPI_STATUS (error);
|
||||
}
|
||||
@ -676,7 +644,6 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
|
||||
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
|
||||
"couldn't set IRQ %d to PCI interrupt link %d - %s\n",
|
||||
irq, link->current_irq, acpi_name(link->handle)));
|
||||
|
||||
link->current_irq = 0;
|
||||
error = AE_ERROR;
|
||||
}
|
||||
@ -690,7 +657,6 @@ acpi_pci_link_set_irq(struct acpi_pci_link_entry *link, UINT8 irq)
|
||||
|
||||
static void
|
||||
acpi_pci_link_bootdisabled_dump(void)
|
||||
|
||||
{
|
||||
int i;
|
||||
int irq;
|
||||
@ -698,9 +664,8 @@ acpi_pci_link_bootdisabled_dump(void)
|
||||
|
||||
TAILQ_FOREACH(link, &acpi_pci_link_entries, links) {
|
||||
/* boot-disabled link only. */
|
||||
if (link->current_irq != 0) {
|
||||
if (link->current_irq != 0)
|
||||
continue;
|
||||
}
|
||||
|
||||
printf("%s:\n", acpi_name(link->handle));
|
||||
printf(" interrupts: ");
|
||||
@ -748,26 +713,19 @@ acpi_pci_link_init_irq_penalty(void)
|
||||
}
|
||||
|
||||
static int
|
||||
acpi_pci_link_is_irq_exclusive(ACPI_RESOURCE *res)
|
||||
link_exclusive(ACPI_RESOURCE *res)
|
||||
{
|
||||
if (res == NULL) {
|
||||
|
||||
if (res == NULL ||
|
||||
(res->Id != ACPI_RSTYPE_IRQ &&
|
||||
res->Id != ACPI_RSTYPE_EXT_IRQ))
|
||||
return (0);
|
||||
}
|
||||
|
||||
if (res->Id != ACPI_RSTYPE_IRQ &&
|
||||
res->Id != ACPI_RSTYPE_EXT_IRQ) {
|
||||
return (0);
|
||||
}
|
||||
|
||||
if (res->Id == ACPI_RSTYPE_IRQ &&
|
||||
res->Data.Irq.SharedExclusive == ACPI_EXCLUSIVE) {
|
||||
if ((res->Id == ACPI_RSTYPE_IRQ &&
|
||||
res->Data.Irq.SharedExclusive == ACPI_EXCLUSIVE) ||
|
||||
(res->Id == ACPI_RSTYPE_EXT_IRQ &&
|
||||
res->Data.ExtendedIrq.SharedExclusive == ACPI_EXCLUSIVE))
|
||||
return (1);
|
||||
}
|
||||
|
||||
if (res->Id == ACPI_RSTYPE_EXT_IRQ &&
|
||||
res->Data.ExtendedIrq.SharedExclusive == ACPI_EXCLUSIVE) {
|
||||
return (1);
|
||||
}
|
||||
|
||||
return (0);
|
||||
}
|
||||
@ -783,14 +741,13 @@ acpi_pci_link_update_irq_penalty(device_t dev, int busno)
|
||||
struct acpi_pci_link_entry *link;
|
||||
|
||||
TAILQ_FOREACH(entry, &acpi_prt_entries, links) {
|
||||
if (entry->busno != busno) {
|
||||
if (entry->busno != busno)
|
||||
continue;
|
||||
}
|
||||
|
||||
/* Impossible? */
|
||||
link = entry->pci_link;
|
||||
if (link == NULL) {
|
||||
continue; /* impossible... */
|
||||
}
|
||||
if (link == NULL)
|
||||
continue;
|
||||
|
||||
if (link->current_irq != 0) {
|
||||
/* not boot-disabled link, we will use this IRQ. */
|
||||
@ -805,9 +762,8 @@ acpi_pci_link_update_irq_penalty(device_t dev, int busno)
|
||||
irq_penalty[irq] += 10;
|
||||
|
||||
/* higher penalty if exclusive. */
|
||||
if (acpi_pci_link_is_irq_exclusive(&link->possible_resources)) {
|
||||
if (link_exclusive(&link->possible_resources))
|
||||
irq_penalty[irq] += 100;
|
||||
}
|
||||
|
||||
/* XXX try to get this IRQ in non-sharable mode. */
|
||||
rid = 0;
|
||||
@ -838,14 +794,13 @@ acpi_pci_link_set_bootdisabled_priority(void)
|
||||
TAILQ_HEAD(, acpi_pci_link_entry) sorted_list;
|
||||
|
||||
if (bootverbose) {
|
||||
printf("---- before setting priority for links ------------\n");
|
||||
printf("ACPI PCI link before setting link priority:\n");
|
||||
acpi_pci_link_bootdisabled_dump();
|
||||
}
|
||||
|
||||
/* reset priority for all links. */
|
||||
TAILQ_FOREACH(link, &acpi_pci_link_entries, links) {
|
||||
TAILQ_FOREACH(link, &acpi_pci_link_entries, links)
|
||||
link->priority = 0;
|
||||
}
|
||||
|
||||
TAILQ_FOREACH(link, &acpi_pci_link_entries, links) {
|
||||
/* not boot-disabled link, give no chance to be arbitrated. */
|
||||
@ -866,7 +821,8 @@ acpi_pci_link_set_bootdisabled_priority(void)
|
||||
sum_penalty += irq_penalty[irq];
|
||||
}
|
||||
|
||||
link->priority = (sum_penalty * link->references) / link->number_of_interrupts;
|
||||
link->priority = (sum_penalty * link->references) /
|
||||
link->number_of_interrupts;
|
||||
}
|
||||
|
||||
/*
|
||||
@ -877,11 +833,10 @@ acpi_pci_link_set_bootdisabled_priority(void)
|
||||
while (!TAILQ_EMPTY(&acpi_pci_link_entries)) {
|
||||
link = TAILQ_FIRST(&acpi_pci_link_entries);
|
||||
/* find an entry which has the highest priority. */
|
||||
TAILQ_FOREACH(link_pri, &acpi_pci_link_entries, links) {
|
||||
if (link->priority < link_pri->priority) {
|
||||
TAILQ_FOREACH(link_pri, &acpi_pci_link_entries, links)
|
||||
if (link->priority < link_pri->priority)
|
||||
link = link_pri;
|
||||
}
|
||||
}
|
||||
|
||||
/* move to work list. */
|
||||
TAILQ_REMOVE(&acpi_pci_link_entries, link, links);
|
||||
TAILQ_INSERT_TAIL(&sorted_list, link, links);
|
||||
@ -904,15 +859,14 @@ acpi_pci_link_fixup_bootdisabled_link(void)
|
||||
ACPI_STATUS error;
|
||||
|
||||
if (bootverbose) {
|
||||
printf("---- before fixup boot-disabled links -------------\n");
|
||||
printf("ACPI PCI link before fixup for boot-disabled links:\n");
|
||||
acpi_pci_link_bootdisabled_dump();
|
||||
}
|
||||
|
||||
TAILQ_FOREACH(link, &acpi_pci_link_entries, links) {
|
||||
/* ignore non boot-disabled links. */
|
||||
if (link->current_irq != 0) {
|
||||
if (link->current_irq != 0)
|
||||
continue;
|
||||
}
|
||||
|
||||
/* sort IRQs based on their penalty descending. */
|
||||
for (i = 0; i < link->number_of_interrupts; i++) {
|
||||
@ -937,12 +891,11 @@ acpi_pci_link_fixup_bootdisabled_link(void)
|
||||
irq_penalty[irq1] += 100 * link->references;
|
||||
break;
|
||||
}
|
||||
/* NG, try next IRQ... */
|
||||
}
|
||||
}
|
||||
|
||||
if (bootverbose) {
|
||||
printf("---- after fixup boot-disabled links --------------\n");
|
||||
printf("ACPI PCI link after fixup for boot-disabled links:\n");
|
||||
acpi_pci_link_bootdisabled_dump();
|
||||
}
|
||||
}
|
||||
@ -962,9 +915,8 @@ acpi_pci_link_config(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
|
||||
ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
|
||||
|
||||
if (acpi_disabled("pci_link")) {
|
||||
if (acpi_disabled("pci_link"))
|
||||
return (0);
|
||||
}
|
||||
|
||||
if (first_time) {
|
||||
TAILQ_INIT(&acpi_prt_entries);
|
||||
@ -973,14 +925,12 @@ acpi_pci_link_config(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
first_time = 0;
|
||||
}
|
||||
|
||||
if (prtbuf == NULL) {
|
||||
if (prtbuf == NULL)
|
||||
return (-1);
|
||||
}
|
||||
|
||||
prtp = prtbuf->Pointer;
|
||||
if (prtp == NULL) { /* didn't get routing table */
|
||||
if (prtp == NULL) /* didn't get routing table */
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* scan the PCI Routing Table */
|
||||
for (;;) {
|
||||
@ -1001,12 +951,10 @@ acpi_pci_link_config(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
}
|
||||
|
||||
if (bootverbose) {
|
||||
printf("---- initial configuration ------------------------\n");
|
||||
printf("ACPI PCI link initial configuration:\n");
|
||||
TAILQ_FOREACH(entry, &acpi_prt_entries, links) {
|
||||
if (entry->busno != busno) {
|
||||
if (entry->busno != busno)
|
||||
continue;
|
||||
}
|
||||
|
||||
acpi_pci_link_entry_dump(entry);
|
||||
}
|
||||
}
|
||||
@ -1016,9 +964,8 @@ acpi_pci_link_config(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
int irq;
|
||||
char prthint[32];
|
||||
|
||||
if (entry->busno != busno) {
|
||||
if (entry->busno != busno)
|
||||
continue;
|
||||
}
|
||||
|
||||
snprintf(prthint, sizeof(prthint),
|
||||
"hw.acpi.pci.link.%d.%d.%d.irq", entry->busno,
|
||||
@ -1032,7 +979,7 @@ acpi_pci_link_config(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
error = acpi_pci_link_set_irq(entry->pci_link, irq);
|
||||
if (ACPI_FAILURE(error)) {
|
||||
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
|
||||
"couldn't set IRQ to PCI interrupt link entry %s - %s\n",
|
||||
"couldn't set IRQ to link entry %s - %s\n",
|
||||
acpi_name(entry->pci_link->handle),
|
||||
AcpiFormatException(error)));
|
||||
}
|
||||
@ -1043,9 +990,8 @@ acpi_pci_link_config(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
* Do auto arbitration for this device's PCI link
|
||||
* if hint value 0 is specified.
|
||||
*/
|
||||
if (irq == 0) {
|
||||
if (irq == 0)
|
||||
entry->pci_link->current_irq = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/* auto arbitration */
|
||||
@ -1054,12 +1000,10 @@ acpi_pci_link_config(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
acpi_pci_link_fixup_bootdisabled_link();
|
||||
|
||||
if (bootverbose) {
|
||||
printf("---- arbitrated configuration ---------------------\n");
|
||||
printf("ACPI PCI link arbitrated configuration:\n");
|
||||
TAILQ_FOREACH(entry, &acpi_prt_entries, links) {
|
||||
if (entry->busno != busno) {
|
||||
if (entry->busno != busno)
|
||||
continue;
|
||||
}
|
||||
|
||||
acpi_pci_link_entry_dump(entry);
|
||||
}
|
||||
}
|
||||
@ -1075,20 +1019,18 @@ acpi_pci_link_resume(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
|
||||
ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
|
||||
|
||||
if (acpi_disabled("pci_link")) {
|
||||
if (acpi_disabled("pci_link"))
|
||||
return (0);
|
||||
}
|
||||
|
||||
TAILQ_FOREACH(entry, &acpi_prt_entries, links) {
|
||||
if (entry->pcidev != dev) {
|
||||
if (entry->pcidev != dev)
|
||||
continue;
|
||||
}
|
||||
|
||||
error = acpi_pci_link_set_irq(entry->pci_link,
|
||||
entry->pci_link->current_irq);
|
||||
if (ACPI_FAILURE(error)) {
|
||||
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
|
||||
"couldn't set IRQ to PCI interrupt link entry %s - %s\n",
|
||||
"couldn't set IRQ to link entry %s - %s\n",
|
||||
acpi_name(entry->pci_link->handle),
|
||||
AcpiFormatException(error)));
|
||||
}
|
||||
@ -1096,4 +1038,3 @@ acpi_pci_link_resume(device_t dev, ACPI_BUFFER *prtbuf, int busno)
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user