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| author | rusty <rusty@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652> | 2013-12-02 12:30:46 +0000 |
|---|---|---|
| committer | rusty <rusty@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652> | 2013-12-02 12:30:46 +0000 |
| commit | b03fa34f2ff51894d09050b2fc5cc23973f191d5 (patch) | |
| tree | 8dbe9bd2c4b32be74b72dea9d6726bebc9624d83 | |
| parent | f37b614cd3760036d9302f1e9bf985ec19892586 (diff) | |
pci: fix config notify bit.
The Linux code uses 0x2, so I assume second lowest bit is right...
Signed-off-by: Rusty Russell <rusty@au1.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@146 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
| -rw-r--r-- | content.tex | 2 |
1 files changed, 1 insertions, 1 deletions
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 |