From b03fa34f2ff51894d09050b2fc5cc23973f191d5 Mon Sep 17 00:00:00 2001 From: rusty Date: Mon, 2 Dec 2013 12:30:46 +0000 Subject: pci: fix config notify bit. The Linux code uses 0x2, so I assume second lowest bit is right... Signed-off-by: Rusty Russell git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@146 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652 --- content.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content.tex b/content.tex index a911383..a94d0d0 100644 --- a/content.tex +++ b/content.tex @@ -1290,7 +1290,7 @@ state, as reflected in the virtio header in the PCI configuration space. In this case: 1. If MSI-X capability is disabled: an interrupt is delivered and - the second highest bit is set in the ISR Status field to + the second lowest bit is set in the ISR Status field to indicate that the driver should re-examine the configuration space. Note that a single interrupt can indicate both that one or more virtqueue has been used and that the configuration -- cgit v1.2.3