diff options
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index 407b4eaddcb..522d697cff0 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -120,7 +120,7 @@ pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, u32 dma) static void pnpacpi_parse_allocated_ioresource(struct pnp_resource_table * res, - u32 io, u32 len) + u64 io, u64 len) { int i = 0; while (!(res->port_resource[i].flags & IORESOURCE_UNSET) && @@ -156,6 +156,27 @@ pnpacpi_parse_allocated_memresource(struct pnp_resource_table * res, } } +static void +pnpacpi_parse_allocated_address_space(struct pnp_resource_table *res_table, + struct acpi_resource *res) +{ + struct acpi_resource_address64 addr, *p = &addr; + acpi_status status; + + status = acpi_resource_to_address64(res, p); + if (!ACPI_SUCCESS(status)) { + pnp_warn("PnPACPI: failed to convert resource type %d", + res->type); + return; + } + + if (p->resource_type == ACPI_MEMORY_RANGE) + pnpacpi_parse_allocated_memresource(res_table, + p->minimum, p->address_length); + else if (p->resource_type == ACPI_IO_RANGE) + pnpacpi_parse_allocated_ioresource(res_table, + p->minimum, p->address_length); +} static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, void *data) @@ -221,19 +242,9 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, res->data.fixed_memory32.address_length); break; case ACPI_RESOURCE_TYPE_ADDRESS16: - pnpacpi_parse_allocated_memresource(res_table, - res->data.address16.minimum, - res->data.address16.address_length); - break; case ACPI_RESOURCE_TYPE_ADDRESS32: - pnpacpi_parse_allocated_memresource(res_table, - res->data.address32.minimum, - res->data.address32.address_length); - break; case ACPI_RESOURCE_TYPE_ADDRESS64: - pnpacpi_parse_allocated_memresource(res_table, - res->data.address64.minimum, - res->data.address64.address_length); + pnpacpi_parse_allocated_address_space(res_table, res); break; case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64: |