From f23f5bece686a76598335141a091934f7eb0998c Mon Sep 17 00:00:00 2001 From: Keith Busch Date: Tue, 27 Mar 2018 09:39:06 -0600 Subject: blk-mq: Allow PCI vector offset for mapping queues The PCI interrupt vectors intended to be associated with a queue may not start at 0; a driver may allocate pre_vectors for special use. This patch adds an offset parameter so blk-mq may find the intended affinity mask and updates all drivers using this API accordingly. Cc: Don Brace Cc: Cc: Signed-off-by: Keith Busch Reviewed-by: Ming Lei Signed-off-by: Jens Axboe --- drivers/scsi/qla2xxx/qla_os.c | 2 +- drivers/scsi/smartpqi/smartpqi_init.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/scsi') 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, -- cgit v1.2.3