diff options
| author | Michael J. Ruhl <michael.j.ruhl@intel.com> | 2018-08-16 08:04:04 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-09-01 14:13:38 +0200 |
| commit | 6eb4eb10fb0d14340956c05281b7e09d80902788 (patch) | |
| tree | 87369fd62f0ca8695b8839b5b3989375b6d87854 /drivers/infiniband/hw/hfi1/msix.h | |
| parent | IB/hfi1: Prepare for new HFI1 MSIx API (diff) | |
| download | linux-6eb4eb10fb0d14340956c05281b7e09d80902788.tar.xz linux-6eb4eb10fb0d14340956c05281b7e09d80902788.zip | |
IB/hfi1: Make the MSIx resource allocation a bit more flexible
The current method of allocating MSIx resources is a bit cumbersome,
and not very easily added to.
Refactor and re-order the code paths into a more consistent interface.
Update the interface so that allocations are not order dependent.
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/msix.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/msix.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hfi1/msix.h b/drivers/infiniband/hw/hfi1/msix.h index 45cadd56fef9..a514881632a4 100644 --- a/drivers/infiniband/hw/hfi1/msix.h +++ b/drivers/infiniband/hw/hfi1/msix.h @@ -51,14 +51,14 @@ #include "hfi.h" /* MSIx interface */ -int request_msix(struct hfi1_devdata *dd, u32 msireq); -int set_up_interrupts(struct hfi1_devdata *dd); -int request_msix_irqs(struct hfi1_devdata *dd); -void hfi1_clean_up_interrupts(struct hfi1_devdata *dd); +int msix_initialize(struct hfi1_devdata *dd); +int msix_request_irqs(struct hfi1_devdata *dd); +void msix_clean_up_interrupts(struct hfi1_devdata *dd); +int msix_request_rcd_irq(struct hfi1_ctxtdata *rcd); +int msix_request_sdma_irq(struct sdma_engine *sde); +void msix_free_irq(struct hfi1_devdata *dd, u8 msix_intr); /* VNIC interface */ -void hfi1_vnic_synchronize_irq(struct hfi1_devdata *dd); -void hfi1_set_vnic_msix_info(struct hfi1_ctxtdata *rcd); -void hfi1_reset_vnic_msix_info(struct hfi1_ctxtdata *rcd); +void msix_vnic_synchronize_irq(struct hfi1_devdata *dd); #endif |