static void pnpacpi_encode_ext_irq(struct pnp_dev *dev,
struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_extended_irq *extended_irq = &resource->data.extended_irq;
int triggering, polarity, shareable;
if (!pnp_resource_enabled(p)) {
extended_irq->interrupt_count = 0;
pnp_dbg(&dev->dev, " encode extended irq (%s)\n",
p ? "disabled" : "missing");
return;
}
decode_irq_flags(dev, p->flags, &triggering, &polarity, &shareable);
extended_irq->producer_consumer = ACPI_CONSUMER;
extended_irq->triggering = triggering;
extended_irq->polarity = polarity;
extended_irq->sharable = shareable;
extended_irq->interrupt_count = 1;
extended_irq->interrupts[0] = p->start;
pnp_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start,
triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
polarity == ACPI_ACTIVE_LOW ? "low" : "high",
extended_irq->sharable == ACPI_SHARED ? "shared" : "exclusive");
}
static void pnpacpi_encode_irq(struct pnp_dev *dev,
struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_irq *irq = &resource->data.irq;
int triggering, polarity, shareable;
if (!pnp_resource_enabled(p)) {
irq->interrupt_count = 0;
pnp_dbg(&dev->dev, " encode irq (%s)\n",
p ? "disabled" : "missing");
return;
}
decode_irq_flags(dev, p->flags, &triggering, &polarity, &shareable);
irq->triggering = triggering;
irq->polarity = polarity;
irq->sharable = shareable;
irq->interrupt_count = 1;
irq->interrupts[0] = p->start;
pnp_dbg(&dev->dev, " encode irq %d %s %s %s (%d-byte descriptor)\n",
(int) p->start,
triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
polarity == ACPI_ACTIVE_LOW ? "low" : "high",
irq->sharable == ACPI_SHARED ? "shared" : "exclusive",
irq->descriptor_length);
}
static void pnpacpi_encode_irq(struct acpi_resource *resource,
struct resource *p)
{
int triggering, polarity;
decode_irq_flags(p->flags & IORESOURCE_BITS, &triggering, &polarity);
resource->data.irq.triggering = triggering;
resource->data.irq.polarity = polarity;
if (triggering == ACPI_EDGE_SENSITIVE)
resource->data.irq.sharable = ACPI_EXCLUSIVE;
else
resource->data.irq.sharable = ACPI_SHARED;
resource->data.irq.interrupt_count = 1;
resource->data.irq.interrupts[0] = p->start;
}
static void pnpacpi_encode_irq(struct acpi_resource *resource,
struct resource *p)
{
int edge_level, active_high_low;
decode_irq_flags(p->flags & IORESOURCE_BITS, &edge_level,
&active_high_low);
resource->id = ACPI_RSTYPE_IRQ;
resource->length = sizeof(struct acpi_resource);
resource->data.irq.edge_level = edge_level;
resource->data.irq.active_high_low = active_high_low;
if (edge_level == ACPI_EDGE_SENSITIVE)
resource->data.irq.shared_exclusive = ACPI_EXCLUSIVE;
else
resource->data.irq.shared_exclusive = ACPI_SHARED;
resource->data.irq.number_of_interrupts = 1;
resource->data.irq.interrupts[0] = p->start;
}