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| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-06-05 11:15:41 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-06-05 11:15:41 -0600 |
| commit | 06886e8043877d5c439f5e2a3bcf23761bc1ae9d (patch) | |
| tree | b0e0eb507d3b4d615395a2661879428af237915b /include | |
| parent | b1267d60ce106be38a136b51a9edbf7c172b9dae (diff) | |
| parent | 5fec945105448b958b8418b7e5d043d630ec3155 (diff) | |
Merge branch 'pci/alexander-msi' into next
* pci/alexander-msi:
x86/MSI: Conserve interrupt resources when using multiple-MSIs
PCI: Allocate only as many MSI vectors as requested by driver
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/msi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 20c2d6dd5d25..ee66f3a12fb6 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -35,6 +35,7 @@ struct msi_desc { u32 masked; /* mask bits */ unsigned int irq; + unsigned int nvec_used; /* number of messages */ struct list_head list; union { |