Example #1
0
int pnpacpi_encode_resources(struct pnp_resource_table *res_table, 
	struct acpi_buffer *buffer)
{
	int i = 0;
	/* pnpacpi_build_resource_template allocates extra mem */
	int res_cnt = (buffer->length - 1)/sizeof(struct acpi_resource) - 1;
	struct acpi_resource *resource = (struct acpi_resource*)buffer->pointer;
	int port = 0, irq = 0, dma = 0, mem = 0;

	pnp_dbg("res cnt %d", res_cnt);
	while (i < res_cnt) {
		switch(resource->id) {
		case ACPI_RSTYPE_IRQ:
			pnp_dbg("Encode irq");
			pnpacpi_encode_irq(resource, 
				&res_table->irq_resource[irq]);
			irq++;
			break;

		case ACPI_RSTYPE_EXT_IRQ:
			pnp_dbg("Encode ext irq");
			pnpacpi_encode_ext_irq(resource, 
				&res_table->irq_resource[irq]);
			irq++;
			break;
		case ACPI_RSTYPE_DMA:
			pnp_dbg("Encode dma");
			pnpacpi_encode_dma(resource, 
				&res_table->dma_resource[dma]);
			dma ++;
			break;
		case ACPI_RSTYPE_IO:
			pnp_dbg("Encode io");
			pnpacpi_encode_io(resource, 
				&res_table->port_resource[port]);
			port ++;
			break;
		case ACPI_RSTYPE_FIXED_IO:
			pnp_dbg("Encode fixed io");
			pnpacpi_encode_fixed_io(resource,
				&res_table->port_resource[port]);
			port ++;
			break;
		case ACPI_RSTYPE_MEM24:
			pnp_dbg("Encode mem24");
			pnpacpi_encode_mem24(resource,
				&res_table->mem_resource[mem]);
			mem ++;
			break;
		case ACPI_RSTYPE_MEM32:
			pnp_dbg("Encode mem32");
			pnpacpi_encode_mem32(resource,
				&res_table->mem_resource[mem]);
			mem ++;
			break;
		case ACPI_RSTYPE_FIXED_MEM32:
			pnp_dbg("Encode fixed mem32");
			pnpacpi_encode_fixed_mem32(resource,
				&res_table->mem_resource[mem]);
			mem ++;
			break;
		default: /* other type */
			pnp_warn("Invalid type");
			return -EINVAL;
		}
		resource ++;
		i ++;
	}
	return 0;
}
int pnpacpi_encode_resources(struct pnp_dev *dev, struct acpi_buffer *buffer)
{
	int i = 0;
	/* pnpacpi_build_resource_template allocates extra mem */
	int res_cnt = (buffer->length - 1) / sizeof(struct acpi_resource) - 1;
	struct acpi_resource *resource = buffer->pointer;
	int port = 0, irq = 0, dma = 0, mem = 0;

	pnp_dbg(&dev->dev, "encode %d resources\n", res_cnt);
	while (i < res_cnt) {
		switch (resource->type) {
		case ACPI_RESOURCE_TYPE_IRQ:
			pnpacpi_encode_irq(dev, resource,
			       pnp_get_resource(dev, IORESOURCE_IRQ, irq));
			irq++;
			break;

		case ACPI_RESOURCE_TYPE_DMA:
			pnpacpi_encode_dma(dev, resource,
				pnp_get_resource(dev, IORESOURCE_DMA, dma));
			dma++;
			break;
		case ACPI_RESOURCE_TYPE_IO:
			pnpacpi_encode_io(dev, resource,
				pnp_get_resource(dev, IORESOURCE_IO, port));
			port++;
			break;
		case ACPI_RESOURCE_TYPE_FIXED_IO:
			pnpacpi_encode_fixed_io(dev, resource,
				pnp_get_resource(dev, IORESOURCE_IO, port));
			port++;
			break;
		case ACPI_RESOURCE_TYPE_MEMORY24:
			pnpacpi_encode_mem24(dev, resource,
				pnp_get_resource(dev, IORESOURCE_MEM, mem));
			mem++;
			break;
		case ACPI_RESOURCE_TYPE_MEMORY32:
			pnpacpi_encode_mem32(dev, resource,
				pnp_get_resource(dev, IORESOURCE_MEM, mem));
			mem++;
			break;
		case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
			pnpacpi_encode_fixed_mem32(dev, resource,
				pnp_get_resource(dev, IORESOURCE_MEM, mem));
			mem++;
			break;
		case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
			pnpacpi_encode_ext_irq(dev, resource,
				pnp_get_resource(dev, IORESOURCE_IRQ, irq));
			irq++;
			break;
		case ACPI_RESOURCE_TYPE_START_DEPENDENT:
		case ACPI_RESOURCE_TYPE_END_DEPENDENT:
		case ACPI_RESOURCE_TYPE_VENDOR:
		case ACPI_RESOURCE_TYPE_END_TAG:
		case ACPI_RESOURCE_TYPE_ADDRESS16:
		case ACPI_RESOURCE_TYPE_ADDRESS32:
		case ACPI_RESOURCE_TYPE_ADDRESS64:
		case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
		case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
		default:	/* other type */
			dev_warn(&dev->dev, "can't encode unknown resource "
				 "type %d\n", resource->type);
			return -EINVAL;
		}
		resource++;
		i++;
	}
	return 0;
}
Example #3
0
int pnpacpi_encode_resources(struct pnp_resource_table *res_table,
	struct acpi_buffer *buffer)
{
	int i = 0;
	/* pnpacpi_build_resource_template allocates extra mem */
	int res_cnt = (buffer->length - 1)/sizeof(struct acpi_resource) - 1;
	struct acpi_resource *resource = (struct acpi_resource*)buffer->pointer;
	int port = 0, irq = 0, dma = 0, mem = 0;

	pnp_dbg("res cnt %d", res_cnt);
	while (i < res_cnt) {
		switch(resource->type) {
		case ACPI_RESOURCE_TYPE_IRQ:
			pnp_dbg("Encode irq");
			pnpacpi_encode_irq(resource,
				&res_table->irq_resource[irq]);
			irq++;
			break;

		case ACPI_RESOURCE_TYPE_DMA:
			pnp_dbg("Encode dma");
			pnpacpi_encode_dma(resource,
				&res_table->dma_resource[dma]);
			dma++;
			break;
		case ACPI_RESOURCE_TYPE_IO:
			pnp_dbg("Encode io");
			pnpacpi_encode_io(resource,
				&res_table->port_resource[port]);
			port++;
			break;
		case ACPI_RESOURCE_TYPE_FIXED_IO:
			pnp_dbg("Encode fixed io");
			pnpacpi_encode_fixed_io(resource,
				&res_table->port_resource[port]);
			port++;
			break;
		case ACPI_RESOURCE_TYPE_MEMORY24:
			pnp_dbg("Encode mem24");
			pnpacpi_encode_mem24(resource,
				&res_table->mem_resource[mem]);
			mem++;
			break;
		case ACPI_RESOURCE_TYPE_MEMORY32:
			pnp_dbg("Encode mem32");
			pnpacpi_encode_mem32(resource,
				&res_table->mem_resource[mem]);
			mem++;
			break;
		case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
			pnp_dbg("Encode fixed mem32");
			pnpacpi_encode_fixed_mem32(resource,
				&res_table->mem_resource[mem]);
			mem++;
			break;
		case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
			pnp_dbg("Encode ext irq");
			pnpacpi_encode_ext_irq(resource,
				&res_table->irq_resource[irq]);
			irq++;
			break;
		case ACPI_RESOURCE_TYPE_START_DEPENDENT:
		case ACPI_RESOURCE_TYPE_END_DEPENDENT:
		case ACPI_RESOURCE_TYPE_VENDOR:
		case ACPI_RESOURCE_TYPE_END_TAG:
		case ACPI_RESOURCE_TYPE_ADDRESS16:
		case ACPI_RESOURCE_TYPE_ADDRESS32:
		case ACPI_RESOURCE_TYPE_ADDRESS64:
		case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
		case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
		default: /* other type */
			pnp_warn("unknown resource type %d", resource->type);
			return -EINVAL;
		}
		resource++;
		i++;
	}
	return 0;
}