diff mbox series

[edk2,edk2-platforms,v5,09/11] D05/ACPI: Disable D05 SAS0 and SAS2

Message ID 1506655190-56231-10-git-send-email-heyi.guo@linaro.org
State New
Headers show
Series Improve D0x platforms and bug fix | expand

Commit Message

gary guo Sept. 29, 2017, 3:19 a.m. UTC 
From: Ming Huang <huangming23@huawei.com>


There is no interface from SAS0 or SAS2 controller on D05,
so SAS0 and SAS2 can't be used.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <huangming23@huawei.com>

Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

---
 Silicon/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Sas.asl | 10 ++++++++++
 1 file changed, 10 insertions(+)

-- 
1.9.1

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diff mbox series

Patch

diff --git a/Silicon/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Sas.asl b/Silicon/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Sas.asl
index 93beb95..6455130 100644
--- a/Silicon/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Sas.asl
+++ b/Silicon/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Sas.asl
@@ -88,6 +88,11 @@  Scope(_SB)
       Store(0x7ffff, CLK)
       Sleep(1)
     }
+
+	Method (_STA, 0, NotSerialized)
+	{
+	  Return (0x0)
+	}
   }
 
   Device(SAS1) {
@@ -239,6 +244,11 @@  Scope(_SB)
       Store(0x7ffff, CLK)
       Sleep(1)
     }
+
+	Method (_STA, 0, NotSerialized)
+	{
+	  Return (0x0)
+	}
   }
 
 }