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authorLin Ming <ming.m.lin@intel.com>2011-11-16 14:38:13 +0800
committerLen Brown <len.brown@intel.com>2012-01-17 03:36:30 -0500
commite0fe0a8d4ed5474261d0ee1452f5d9ae77236958 (patch)
treecec332ccaab7fa0dd03cbc87ea1212f7182c2309 /drivers/acpi/acpica/rsirq.c
parent2da120b6847f85c406f9afa13853e2755684389e (diff)
ACPI 5.0: Support for all new resource descriptors
FixedDMA, GPIO descriptors, SerialBus descriptors Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/rsirq.c')
-rw-r--r--drivers/acpi/acpica/rsirq.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/rsirq.c b/drivers/acpi/acpica/rsirq.c
index 50b8ad211167..3ac9d4a08fcf 100644
--- a/drivers/acpi/acpica/rsirq.c
+++ b/drivers/acpi/acpica/rsirq.c
@@ -264,3 +264,34 @@ struct acpi_rsconvert_info acpi_rs_convert_dma[6] = {
AML_OFFSET(dma.dma_channel_mask),
ACPI_RS_OFFSET(data.dma.channel_count)}
};
+
+/*******************************************************************************
+ *
+ * acpi_rs_convert_fixed_dma
+ *
+ ******************************************************************************/
+
+struct acpi_rsconvert_info acpi_rs_convert_fixed_dma[4] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_DMA,
+ ACPI_RS_SIZE(struct acpi_resource_fixed_dma),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_dma)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_DMA,
+ sizeof(struct aml_resource_fixed_dma),
+ 0},
+
+ /*
+ * These fields are contiguous in both the source and destination:
+ * request_lines
+ * Channels
+ */
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.fixed_dma.request_lines),
+ AML_OFFSET(fixed_dma.request_lines),
+ 2},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.fixed_dma.width),
+ AML_OFFSET(fixed_dma.width),
+ 1},
+
+};