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| author | Alexander Gordeev <agordeev@redhat.com> | 2013-12-30 08:28:13 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-01-03 17:17:55 -0700 |
| commit | d1ac1d2622e8f0fd2a25127a8649d135b54db8a9 (patch) | |
| tree | 9b267fa3c5d97fc9c6c65877a9d493d407258abe /Documentation/ia64 | |
| parent | 52179dc9edc3b7a2b3bb01cbb1b6c96f6d05fc73 (diff) | |
PCI/MSI: Add pci_msi_vec_count()
Device drivers can use this interface to obtain the maximum number of MSI
interrupts the device supports and use that number, e.g., in a subsequent
call to pci_enable_msi_block().
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation/ia64')
0 files changed, 0 insertions, 0 deletions