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[Xen-devel] [PATCH]Set SCI_EN when resuming from S3
- To: "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>
- From: "Chen, Huacai" <huacai.chen@xxxxxxxxx>
- Date: Sun, 20 Jul 2008 10:52:53 +0800
- Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
- Delivery-date: Sat, 19 Jul 2008 19:53:04 -0700
- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
- Thread-index: AcjqE7Sc3hJm2p5lQ0O0GD3ix8lV6A==
- Thread-topic: [PATCH]Set SCI_EN when resuming from S3
Hi, Keir
This patch is for Dom0.
When resuming from S3, some platforms may clear SCI_EN bit in
PM1_CONTROL register and cause SCI interrupt disabled in Domain0. This
patch fixes this issue as Linux-2.6.19 does.
Signed-off-by: Huacai Chen <huacai.chen@xxxxxxxxx>
Attachment:
s3_dom0_sci.patch
Description: s3_dom0_sci.patch
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Re: [Xen-devel] [PATCH]Set SCI_EN when resuming from S3
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