diff options
Diffstat (limited to 'drivers/dma/idxd/device.c')
| -rw-r--r-- | drivers/dma/idxd/device.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 5a50ee6f6881..8233a29f859d 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -21,8 +21,11 @@ static void idxd_wq_disable_cleanup(struct idxd_wq *wq); /* Interrupt control bits */ void idxd_mask_msix_vector(struct idxd_device *idxd, int vec_id) { - struct irq_data *data = irq_get_irq_data(idxd->irq_entries[vec_id].vector); + struct idxd_irq_entry *ie; + struct irq_data *data; + ie = idxd_get_ie(idxd, vec_id); + data = irq_get_irq_data(ie->vector); pci_msi_mask_irq(data); } @@ -38,8 +41,11 @@ void idxd_mask_msix_vectors(struct idxd_device *idxd) void idxd_unmask_msix_vector(struct idxd_device *idxd, int vec_id) { - struct irq_data *data = irq_get_irq_data(idxd->irq_entries[vec_id].vector); + struct idxd_irq_entry *ie; + struct irq_data *data; + ie = idxd_get_ie(idxd, vec_id); + data = irq_get_irq_data(ie->vector); pci_msi_unmask_irq(data); } @@ -1216,13 +1222,6 @@ int __drv_enable_wq(struct idxd_wq *wq) goto err; } - /* - * Device has 1 misc interrupt and N interrupts for descriptor completion. To - * assign WQ to interrupt, we will take the N+1 interrupt since vector 0 is - * for the misc interrupt. - */ - wq->ie = &idxd->irq_entries[wq->id + 1]; - rc = idxd_wq_enable(wq); if (rc < 0) { dev_dbg(dev, "wq %d enabling failed: %d\n", wq->id, rc); @@ -1273,7 +1272,6 @@ void __drv_disable_wq(struct idxd_wq *wq) idxd_wq_drain(wq); idxd_wq_reset(wq); - wq->ie = NULL; wq->client_count = 0; } |