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author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2014-05-30 11:35:54 -0600 |
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committer | Alex Williamson <alex.williamson@redhat.com> | 2014-05-30 11:35:54 -0600 |
commit | fd49c81f080a997aad4b0e73541cd42772b6a772 (patch) | |
tree | 280bab4ea61a5a99ec2fcf0199ba7adc41eeacd8 /arch/arm/mach-ixp23xx/include/mach | |
parent | b13460b92093b29347e99d6c3242e350052b62cd (diff) | |
download | linux-fd49c81f080a997aad4b0e73541cd42772b6a772.tar.bz2 |
drivers/vfio/pci: Fix wrong MSI interrupt count
According PCI local bus specification, the register of Message
Control for MSI (offset: 2, length: 2) has bit#0 to enable or
disable MSI logic and it shouldn't be part contributing to the
calculation of MSI interrupt count. The patch fixes the issue.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'arch/arm/mach-ixp23xx/include/mach')
0 files changed, 0 insertions, 0 deletions