diff options
| author | Michael J. Ruhl <michael.j.ruhl@intel.com> | 2018-08-16 16:28:40 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-09-01 15:11:35 +0300 |
| commit | 09e71899b9cf5ed7495118b3023db41575013fe2 (patch) | |
| tree | 50c3b602095b276bd18acf4727cd425f51ae81dd /drivers/infiniband/hw/hfi1/pcie.c | |
| parent | 57f97e96625fe89246827ebb4d129741a4f83c40 (diff) | |
| download | linux-09e71899b9cf5ed7495118b3023db41575013fe2.tar.xz | |
IB/hfi1: Prepare for new HFI1 MSIx API
The current HFI1 MSIx API is difficult to follow, change, or add to.
In anticipation of moving to an more flexible API, move the current
MSIx functionality to the new msix.c module.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Sadanand Warrier <sadanand.warrier@intel.com>
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/pcie.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/pcie.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/hfi1/pcie.c b/drivers/infiniband/hw/hfi1/pcie.c index 00f83d8a67ce..577d7479a845 100644 --- a/drivers/infiniband/hw/hfi1/pcie.c +++ b/drivers/infiniband/hw/hfi1/pcie.c @@ -332,24 +332,6 @@ int pcie_speeds(struct hfi1_devdata *dd) return 0; } -/* - * Returns: - * - actual number of interrupts allocated or - * - error - */ -int request_msix(struct hfi1_devdata *dd, u32 msireq) -{ - int nvec; - - nvec = pci_alloc_irq_vectors(dd->pcidev, msireq, msireq, PCI_IRQ_MSIX); - if (nvec < 0) { - dd_dev_err(dd, "pci_alloc_irq_vectors() failed: %d\n", nvec); - return nvec; - } - - return nvec; -} - /* restore command and BARs after a reset has wiped them out */ int restore_pci_variables(struct hfi1_devdata *dd) { |