diff options
| -rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 67 |
1 files changed, 18 insertions, 49 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index 522d697..b13f85e 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -647,13 +647,8 @@ acpi_status pnpacpi_parse_resource_option_data(acpi_handle handle, return status; } -/* - * Set resource - */ -static acpi_status pnpacpi_count_resources(struct acpi_resource *res, - void *data) +static int pnpacpi_supported_resource(struct acpi_resource *res) { - int *res_cnt = (int *)data; switch (res->type) { case ACPI_RESOURCE_TYPE_IRQ: case ACPI_RESOURCE_TYPE_DMA: @@ -666,15 +661,21 @@ static acpi_status pnpacpi_count_resources(struct acpi_resource *res, case ACPI_RESOURCE_TYPE_ADDRESS32: case ACPI_RESOURCE_TYPE_ADDRESS64: case ACPI_RESOURCE_TYPE_EXTENDED_IRQ: - (*res_cnt) ++; - 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_GENERIC_REGISTER: - default: - return AE_OK; + return 1; } + return 0; +} + +/* + * Set resource + */ +static acpi_status pnpacpi_count_resources(struct acpi_resource *res, + void *data) +{ + int *res_cnt = (int *)data; + + if (pnpacpi_supported_resource(res)) + (*res_cnt)++; return AE_OK; } @@ -682,27 +683,11 @@ static acpi_status pnpacpi_type_resources(struct acpi_resource *res, void *data) { struct acpi_resource **resource = (struct acpi_resource **)data; - switch (res->type) { - case ACPI_RESOURCE_TYPE_IRQ: - case ACPI_RESOURCE_TYPE_DMA: - case ACPI_RESOURCE_TYPE_IO: - case ACPI_RESOURCE_TYPE_FIXED_IO: - case ACPI_RESOURCE_TYPE_MEMORY24: - case ACPI_RESOURCE_TYPE_MEMORY32: - case ACPI_RESOURCE_TYPE_FIXED_MEMORY32: - case ACPI_RESOURCE_TYPE_ADDRESS16: - case ACPI_RESOURCE_TYPE_ADDRESS32: - case ACPI_RESOURCE_TYPE_ADDRESS64: - case ACPI_RESOURCE_TYPE_EXTENDED_IRQ: + + if (pnpacpi_supported_resource(res)) { (*resource)->type = res->type; + (*resource)->length = sizeof(struct acpi_resource); (*resource)++; - 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_GENERIC_REGISTER: - default: - return AE_OK; } return AE_OK; @@ -749,8 +734,6 @@ static void pnpacpi_encode_irq(struct acpi_resource *resource, decode_irq_flags(p->flags & IORESOURCE_BITS, &triggering, &polarity); - resource->type = ACPI_RESOURCE_TYPE_IRQ; - resource->length = sizeof(struct acpi_resource); resource->data.irq.triggering = triggering; resource->data.irq.polarity = polarity; if (triggering == ACPI_EDGE_SENSITIVE) @@ -768,8 +751,6 @@ static void pnpacpi_encode_ext_irq(struct acpi_resource *resource, decode_irq_flags(p->flags & IORESOURCE_BITS, &triggering, &polarity); - resource->type = ACPI_RESOURCE_TYPE_EXTENDED_IRQ; - resource->length = sizeof(struct acpi_resource); resource->data.extended_irq.producer_consumer = ACPI_CONSUMER; resource->data.extended_irq.triggering = triggering; resource->data.extended_irq.polarity = polarity; @@ -784,8 +765,6 @@ static void pnpacpi_encode_ext_irq(struct acpi_resource *resource, static void pnpacpi_encode_dma(struct acpi_resource *resource, struct resource *p) { - resource->type = ACPI_RESOURCE_TYPE_DMA; - resource->length = sizeof(struct acpi_resource); /* Note: pnp_assign_dma will copy pnp_dma->flags into p->flags */ if (p->flags & IORESOURCE_DMA_COMPATIBLE) resource->data.dma.type = ACPI_COMPATIBILITY; @@ -809,8 +788,6 @@ static void pnpacpi_encode_dma(struct acpi_resource *resource, static void pnpacpi_encode_io(struct acpi_resource *resource, struct resource *p) { - resource->type = ACPI_RESOURCE_TYPE_IO; - resource->length = sizeof(struct acpi_resource); /* Note: pnp_assign_port will copy pnp_port->flags into p->flags */ resource->data.io.io_decode = (p->flags & PNP_PORT_FLAG_16BITADDR)? ACPI_DECODE_16 : ACPI_DECODE_10; @@ -823,8 +800,6 @@ static void pnpacpi_encode_io(struct acpi_resource *resource, static void pnpacpi_encode_fixed_io(struct acpi_resource *resource, struct resource *p) { - resource->type = ACPI_RESOURCE_TYPE_FIXED_IO; - resource->length = sizeof(struct acpi_resource); resource->data.fixed_io.address = p->start; resource->data.fixed_io.address_length = p->end - p->start + 1; } @@ -832,8 +807,6 @@ static void pnpacpi_encode_fixed_io(struct acpi_resource *resource, static void pnpacpi_encode_mem24(struct acpi_resource *resource, struct resource *p) { - resource->type = ACPI_RESOURCE_TYPE_MEMORY24; - resource->length = sizeof(struct acpi_resource); /* Note: pnp_assign_mem will copy pnp_mem->flags into p->flags */ resource->data.memory24.write_protect = (p->flags & IORESOURCE_MEM_WRITEABLE) ? @@ -847,8 +820,6 @@ static void pnpacpi_encode_mem24(struct acpi_resource *resource, static void pnpacpi_encode_mem32(struct acpi_resource *resource, struct resource *p) { - resource->type = ACPI_RESOURCE_TYPE_MEMORY32; - resource->length = sizeof(struct acpi_resource); resource->data.memory32.write_protect = (p->flags & IORESOURCE_MEM_WRITEABLE) ? ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY; @@ -861,8 +832,6 @@ static void pnpacpi_encode_mem32(struct acpi_resource *resource, static void pnpacpi_encode_fixed_mem32(struct acpi_resource *resource, struct resource *p) { - resource->type = ACPI_RESOURCE_TYPE_FIXED_MEMORY32; - resource->length = sizeof(struct acpi_resource); resource->data.fixed_memory32.write_protect = (p->flags & IORESOURCE_MEM_WRITEABLE) ? ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY; |
