diff options
| author | Jeremy Linton <jeremy.linton@arm.com> | 2021-04-08 00:58:43 -0500 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2021-05-10 18:47:32 +0200 |
| commit | 67988fb53dbc510a507b202cb6b141426b9dc945 (patch) | |
| tree | acee35651129965cfabe2656bae7a60453ad95b5 | |
| parent | 4cad7d27bac546be51e92b0cb9ed58c9326d70ea (diff) | |
Platform/RaspberryPi/AcpiTables: Correct _DMA consumer
Bridge devices should be marked as producers so that their
children can consume the resources. In linux if this isn't
true then the translation gets ignored and the DMA values
are incorrect. This fixes DMA on all the devices that
need a translation.
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Reviewed-by: Pete Batard <pete@akeo.ie>
| -rw-r--r-- | Platform/RaspberryPi/AcpiTables/Dsdt.asl | 2 | ||||
| -rw-r--r-- | Platform/RaspberryPi/AcpiTables/Emmc.asl | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Platform/RaspberryPi/AcpiTables/Dsdt.asl b/Platform/RaspberryPi/AcpiTables/Dsdt.asl index 54fa3eca..1ee6379f 100644 --- a/Platform/RaspberryPi/AcpiTables/Dsdt.asl +++ b/Platform/RaspberryPi/AcpiTables/Dsdt.asl @@ -206,7 +206,7 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 2, "RPIFDN", "RPI", 2) // Only the first GB is available.
// Bus 0xC0000000 -> CPU 0x00000000.
//
- QWordMemory (ResourceConsumer,
+ QWordMemory (ResourceProducer,
,
MinFixed,
MaxFixed,
diff --git a/Platform/RaspberryPi/AcpiTables/Emmc.asl b/Platform/RaspberryPi/AcpiTables/Emmc.asl index 88811eb3..23febe37 100644 --- a/Platform/RaspberryPi/AcpiTables/Emmc.asl +++ b/Platform/RaspberryPi/AcpiTables/Emmc.asl @@ -32,7 +32,7 @@ DefinitionBlock (__FILE__, "SSDT", 2, "RPIFDN", "RPI4EMMC", 2) }
Name (_DMA, ResourceTemplate() {
- QWordMemory (ResourceConsumer,
+ QWordMemory (ResourceProducer,
,
MinFixed,
MaxFixed,
|