diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-11-09 10:42:22 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-12 10:11:06 -0500 |
| commit | bc2bb1543e62a5d0ae51ccdfde697dc97957f2a1 (patch) | |
| tree | 189786e08f4ebd707f49345a010a4938d32a681b /.gitattributes | |
| parent | 4861ee15f2b7dee17a869d9edd3463b812f77636 (diff) | |
scsi: hpsa: use pci_alloc_irq_vectors and automatic irq affinity
This patch converts over hpsa to use the pci_alloc_irq_vectors including
the PCI_IRQ_AFFINITY flag that automatically assigns spread out irq
affinity to the I/O queues.
It also cleans up the per-ctrl interrupt state due to the use of the
pci_irq_vector and pci_free_irq_vectors helpers that don't need to know
the exact irq type. Additionally it changes a little oddity in the
existing code that was using different array indixes into the per-vector
arrays depending on whether a controller is using a single INTx or
single MSI irq.
[mkp: fixed typo]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Don Brace <don.brace@microsemi.com>
Tested-by: Don Brace <don.brace@microsemi.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to '.gitattributes')
0 files changed, 0 insertions, 0 deletions