From 60ea4fb138a66f8e08bc165225b89dfb942d0790 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 10 Oct 2018 20:09:04 +0200 Subject: scsi: qla1280: switch to generic DMA API Switch from the legacy PCI DMA API to the generic DMA API. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/qla1280.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'drivers/scsi/qla1280.c') diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 390775d5c918..15a50cc7e4b3 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -1750,7 +1750,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) uint8_t *sp, *tbuf; dma_addr_t p_tbuf; - tbuf = pci_alloc_consistent(ha->pdev, 8000, &p_tbuf); + tbuf = dma_alloc_coherent(&ha->pdev->dev, 8000, &p_tbuf, GFP_KERNEL); if (!tbuf) return -ENOMEM; #endif @@ -1841,7 +1841,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) out: #if DUMP_IT_BACK - pci_free_consistent(ha->pdev, 8000, tbuf, p_tbuf); + dma_free_coherent(&ha->pdev->dev, 8000, tbuf, p_tbuf); #endif return err; } @@ -4259,8 +4259,8 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha->devnum = devnum; /* specifies microcode load address */ #ifdef QLA_64BIT_PTR - if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(64))) { - if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(32))) { + if (dma_set_mask(&ha->pdev->dev, DMA_BIT_MASK(64))) { + if (dma_set_mask(&ha->pdev->dev, DMA_BIT_MASK(32))) { printk(KERN_WARNING "scsi(%li): Unable to set a " "suitable DMA mask - aborting\n", ha->host_no); error = -ENODEV; @@ -4270,7 +4270,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) dprintk(2, "scsi(%li): 64 Bit PCI Addressing Enabled\n", ha->host_no); #else - if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(32))) { + if (dma_set_mask(&ha->pdev->dev, DMA_BIT_MASK(32))) { printk(KERN_WARNING "scsi(%li): Unable to set a " "suitable DMA mask - aborting\n", ha->host_no); error = -ENODEV; @@ -4278,17 +4278,17 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) } #endif - ha->request_ring = pci_alloc_consistent(ha->pdev, + ha->request_ring = dma_alloc_coherent(&ha->pdev->dev, ((REQUEST_ENTRY_CNT + 1) * sizeof(request_t)), - &ha->request_dma); + &ha->request_dma, GFP_KERNEL); if (!ha->request_ring) { printk(KERN_INFO "qla1280: Failed to get request memory\n"); goto error_put_host; } - ha->response_ring = pci_alloc_consistent(ha->pdev, + ha->response_ring = dma_alloc_coherent(&ha->pdev->dev, ((RESPONSE_ENTRY_CNT + 1) * sizeof(struct response)), - &ha->response_dma); + &ha->response_dma, GFP_KERNEL); if (!ha->response_ring) { printk(KERN_INFO "qla1280: Failed to get response memory\n"); goto error_free_request_ring; @@ -4370,11 +4370,11 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) release_region(host->io_port, 0xff); #endif error_free_response_ring: - pci_free_consistent(ha->pdev, + dma_free_coherent(&ha->pdev->dev, ((RESPONSE_ENTRY_CNT + 1) * sizeof(struct response)), ha->response_ring, ha->response_dma); error_free_request_ring: - pci_free_consistent(ha->pdev, + dma_free_coherent(&ha->pdev->dev, ((REQUEST_ENTRY_CNT + 1) * sizeof(request_t)), ha->request_ring, ha->request_dma); error_put_host: @@ -4404,10 +4404,10 @@ qla1280_remove_one(struct pci_dev *pdev) release_region(host->io_port, 0xff); #endif - pci_free_consistent(ha->pdev, + dma_free_coherent(&ha->pdev->dev, ((REQUEST_ENTRY_CNT + 1) * (sizeof(request_t))), ha->request_ring, ha->request_dma); - pci_free_consistent(ha->pdev, + dma_free_coherent(&ha->pdev->dev, ((RESPONSE_ENTRY_CNT + 1) * (sizeof(struct response))), ha->response_ring, ha->response_dma); -- cgit