diff options
Diffstat (limited to 'drivers/dma/idxd/init.c')
| -rw-r--r-- | drivers/dma/idxd/init.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index 085a0c3b62c6..6584b0ec07d5 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -65,7 +65,6 @@ static int idxd_setup_interrupts(struct idxd_device *idxd) struct idxd_irq_entry *irq_entry; int i, msixcnt; int rc = 0; - union msix_perm mperm; msixcnt = pci_msix_vec_count(pdev); if (msixcnt < 0) { @@ -144,14 +143,7 @@ static int idxd_setup_interrupts(struct idxd_device *idxd) } idxd_unmask_error_interrupts(idxd); - - /* Setup MSIX permission table */ - mperm.bits = 0; - mperm.pasid = idxd->pasid; - mperm.pasid_en = device_pasid_enabled(idxd); - for (i = 1; i < msixcnt; i++) - iowrite32(mperm.bits, idxd->reg_base + idxd->msix_perm_offset + i * 8); - + idxd_msix_perm_setup(idxd); return 0; err_no_irq: @@ -510,6 +502,7 @@ static void idxd_shutdown(struct pci_dev *pdev) idxd_flush_work_list(irq_entry); } + idxd_msix_perm_clear(idxd); destroy_workqueue(idxd->wq); } |