diff options
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_init.c | 9 | ||||
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_task.c | 46 |
2 files changed, 25 insertions, 30 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index 1391e5f35918..41c4d8abdd4a 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -771,13 +771,8 @@ static int asd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) goto Err_remove; err = -ENODEV; - if (!pci_set_dma_mask(dev, DMA_BIT_MASK(64)) - && !pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(64))) - ; - else if (!pci_set_dma_mask(dev, DMA_BIT_MASK(32)) - && !pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(32))) - ; - else { + if (dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(64)) || + dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(32))) { asd_printk("no suitable DMA mask for %s\n", pci_name(dev)); goto Err_remove; } diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c index cdd4ab683be9..7fea344531f6 100644 --- a/drivers/scsi/aic94xx/aic94xx_task.c +++ b/drivers/scsi/aic94xx/aic94xx_task.c @@ -42,13 +42,13 @@ static void asd_can_dequeue(struct asd_ha_struct *asd_ha, int num) spin_unlock_irqrestore(&asd_ha->seq.pend_q_lock, flags); } -/* PCI_DMA_... to our direction translation. +/* DMA_... to our direction translation. */ static const u8 data_dir_flags[] = { - [PCI_DMA_BIDIRECTIONAL] = DATA_DIR_BYRECIPIENT, /* UNSPECIFIED */ - [PCI_DMA_TODEVICE] = DATA_DIR_OUT, /* OUTBOUND */ - [PCI_DMA_FROMDEVICE] = DATA_DIR_IN, /* INBOUND */ - [PCI_DMA_NONE] = DATA_DIR_NONE, /* NO TRANSFER */ + [DMA_BIDIRECTIONAL] = DATA_DIR_BYRECIPIENT, /* UNSPECIFIED */ + [DMA_TO_DEVICE] = DATA_DIR_OUT, /* OUTBOUND */ + [DMA_FROM_DEVICE] = DATA_DIR_IN, /* INBOUND */ + [DMA_NONE] = DATA_DIR_NONE, /* NO TRANSFER */ }; static int asd_map_scatterlist(struct sas_task *task, @@ -60,12 +60,12 @@ static int asd_map_scatterlist(struct sas_task *task, struct scatterlist *sc; int num_sg, res; - if (task->data_dir == PCI_DMA_NONE) + if (task->data_dir == DMA_NONE) return 0; if (task->num_scatter == 0) { void *p = task->scatter; - dma_addr_t dma = pci_map_single(asd_ha->pcidev, p, + dma_addr_t dma = dma_map_single(&asd_ha->pcidev->dev, p, task->total_xfer_len, task->data_dir); sg_arr[0].bus_addr = cpu_to_le64((u64)dma); @@ -79,7 +79,7 @@ static int asd_map_scatterlist(struct sas_task *task, if (sas_protocol_ata(task->task_proto)) num_sg = task->num_scatter; else - num_sg = pci_map_sg(asd_ha->pcidev, task->scatter, + num_sg = dma_map_sg(&asd_ha->pcidev->dev, task->scatter, task->num_scatter, task->data_dir); if (num_sg == 0) return -ENOMEM; @@ -126,8 +126,8 @@ static int asd_map_scatterlist(struct sas_task *task, return 0; err_unmap: if (sas_protocol_ata(task->task_proto)) - pci_unmap_sg(asd_ha->pcidev, task->scatter, task->num_scatter, - task->data_dir); + dma_unmap_sg(&asd_ha->pcidev->dev, task->scatter, + task->num_scatter, task->data_dir); return res; } @@ -136,21 +136,21 @@ static void asd_unmap_scatterlist(struct asd_ascb *ascb) struct asd_ha_struct *asd_ha = ascb->ha; struct sas_task *task = ascb->uldd_task; - if (task->data_dir == PCI_DMA_NONE) + if (task->data_dir == DMA_NONE) return; if (task->num_scatter == 0) { dma_addr_t dma = (dma_addr_t) le64_to_cpu(ascb->scb->ssp_task.sg_element[0].bus_addr); - pci_unmap_single(ascb->ha->pcidev, dma, task->total_xfer_len, - task->data_dir); + dma_unmap_single(&ascb->ha->pcidev->dev, dma, + task->total_xfer_len, task->data_dir); return; } asd_free_coherent(asd_ha, ascb->sg_arr); if (task->task_proto != SAS_PROTOCOL_STP) - pci_unmap_sg(asd_ha->pcidev, task->scatter, task->num_scatter, - task->data_dir); + dma_unmap_sg(&asd_ha->pcidev->dev, task->scatter, + task->num_scatter, task->data_dir); } /* ---------- Task complete tasklet ---------- */ @@ -436,10 +436,10 @@ static int asd_build_smp_ascb(struct asd_ascb *ascb, struct sas_task *task, struct domain_device *dev = task->dev; struct scb *scb; - pci_map_sg(asd_ha->pcidev, &task->smp_task.smp_req, 1, - PCI_DMA_TODEVICE); - pci_map_sg(asd_ha->pcidev, &task->smp_task.smp_resp, 1, - PCI_DMA_FROMDEVICE); + dma_map_sg(&asd_ha->pcidev->dev, &task->smp_task.smp_req, 1, + DMA_TO_DEVICE); + dma_map_sg(&asd_ha->pcidev->dev, &task->smp_task.smp_resp, 1, + DMA_FROM_DEVICE); scb = ascb->scb; @@ -471,10 +471,10 @@ static void asd_unbuild_smp_ascb(struct asd_ascb *a) struct sas_task *task = a->uldd_task; BUG_ON(!task); - pci_unmap_sg(a->ha->pcidev, &task->smp_task.smp_req, 1, - PCI_DMA_TODEVICE); - pci_unmap_sg(a->ha->pcidev, &task->smp_task.smp_resp, 1, - PCI_DMA_FROMDEVICE); + dma_unmap_sg(&a->ha->pcidev->dev, &task->smp_task.smp_req, 1, + DMA_TO_DEVICE); + dma_unmap_sg(&a->ha->pcidev->dev, &task->smp_task.smp_resp, 1, + DMA_FROM_DEVICE); } /* ---------- SSP ---------- */ |