diff options
| -rw-r--r-- | block/blk-mq-pci.c | 6 | ||||
| -rw-r--r-- | drivers/nvme/host/pci.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/smartpqi/smartpqi_init.c | 2 | ||||
| -rw-r--r-- | include/linux/blk-mq-pci.h | 3 |
5 files changed, 9 insertions, 6 deletions
diff --git a/block/blk-mq-pci.c b/block/blk-mq-pci.c index 76944e3271bf..e233996bb76f 100644 --- a/block/blk-mq-pci.c +++ b/block/blk-mq-pci.c @@ -21,6 +21,7 @@ * blk_mq_pci_map_queues - provide a default queue mapping for PCI device * @set: tagset to provide the mapping for * @pdev: PCI device associated with @set. + * @offset: Offset to use for the pci irq vector * * This function assumes the PCI device @pdev has at least as many available * interrupt vectors as @set has queues. It will then query the vector @@ -28,13 +29,14 @@ * that maps a queue to the CPUs that have irq affinity for the corresponding * vector. */ -int blk_mq_pci_map_queues(struct blk_mq_tag_set *set, struct pci_dev *pdev) +int blk_mq_pci_map_queues(struct blk_mq_tag_set *set, struct pci_dev *pdev, + int offset) { const struct cpumask *mask; unsigned int queue, cpu; for (queue = 0; queue < set->nr_hw_queues; queue++) { - mask = pci_irq_get_affinity(pdev, queue); + mask = pci_irq_get_affinity(pdev, queue + offset); if (!mask) goto fallback; diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index cef5ce851a92..e3b9efca0571 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -414,7 +414,7 @@ static int nvme_pci_map_queues(struct blk_mq_tag_set *set) { struct nvme_dev *dev = set->driver_data; - return blk_mq_pci_map_queues(set, to_pci_dev(dev->dev)); + return blk_mq_pci_map_queues(set, to_pci_dev(dev->dev), 0); } /** diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 12ee6e02d146..2c705f3dd265 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -6805,7 +6805,7 @@ static int qla2xxx_map_queues(struct Scsi_Host *shost) if (USER_CTRL_IRQ(vha->hw)) rc = blk_mq_map_queues(&shost->tag_set); else - rc = blk_mq_pci_map_queues(&shost->tag_set, vha->hw->pdev); + rc = blk_mq_pci_map_queues(&shost->tag_set, vha->hw->pdev, 0); return rc; } diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index b2880c7709e6..10c94011c8a8 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -5348,7 +5348,7 @@ static int pqi_map_queues(struct Scsi_Host *shost) { struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost); - return blk_mq_pci_map_queues(&shost->tag_set, ctrl_info->pci_dev); + return blk_mq_pci_map_queues(&shost->tag_set, ctrl_info->pci_dev, 0); } static int pqi_getpciinfo_ioctl(struct pqi_ctrl_info *ctrl_info, diff --git a/include/linux/blk-mq-pci.h b/include/linux/blk-mq-pci.h index 6338551e0fb9..9f4c17f0d2d8 100644 --- a/include/linux/blk-mq-pci.h +++ b/include/linux/blk-mq-pci.h @@ -5,6 +5,7 @@ struct blk_mq_tag_set; struct pci_dev; -int blk_mq_pci_map_queues(struct blk_mq_tag_set *set, struct pci_dev *pdev); +int blk_mq_pci_map_queues(struct blk_mq_tag_set *set, struct pci_dev *pdev, + int offset); #endif /* _LINUX_BLK_MQ_PCI_H */ |