diff options
Diffstat (limited to 'drivers/parport/parport_pc.c')
| -rw-r--r-- | drivers/parport/parport_pc.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c index 3de2623afa13..c3240a67ef85 100644 --- a/drivers/parport/parport_pc.c +++ b/drivers/parport/parport_pc.c @@ -620,6 +620,7 @@ static size_t parport_pc_fifo_write_block_dma (struct parport *port, unsigned long dmaflag; size_t left = length; const struct parport_pc_private *priv = port->physport->private_data; + struct device *dev = port->physport->dev; dma_addr_t dma_addr, dma_handle; size_t maxlen = 0x10000; /* max 64k per DMA transfer */ unsigned long start = (unsigned long) buf; @@ -631,8 +632,8 @@ dump_parport_state ("enter fifo_write_block_dma", port); if ((start ^ end) & ~0xffffUL) maxlen = 0x10000 - (start & 0xffff); - dma_addr = dma_handle = pci_map_single(priv->dev, (void *)buf, length, - PCI_DMA_TODEVICE); + dma_addr = dma_handle = dma_map_single(dev, (void *)buf, length, + DMA_TO_DEVICE); } else { /* above 16 MB we use a bounce buffer as ISA-DMA is not possible */ maxlen = PAGE_SIZE; /* sizeof(priv->dma_buf) */ @@ -728,9 +729,9 @@ dump_parport_state ("enter fifo_write_block_dma", port); /* Turn off DMA mode */ frob_econtrol (port, 1<<3, 0); - + if (dma_handle) - pci_unmap_single(priv->dev, dma_handle, length, PCI_DMA_TODEVICE); + dma_unmap_single(dev, dma_handle, length, DMA_TO_DEVICE); dump_parport_state ("leave fifo_write_block_dma", port); return length - left; @@ -2146,7 +2147,7 @@ static DEFINE_SPINLOCK(ports_lock); struct parport *parport_pc_probe_port (unsigned long int base, unsigned long int base_hi, int irq, int dma, - struct pci_dev *dev) + struct device *dev) { struct parport_pc_private *priv; struct parport_operations *ops; @@ -2180,9 +2181,10 @@ struct parport *parport_pc_probe_port (unsigned long int base, priv->fifo_depth = 0; priv->dma_buf = NULL; priv->dma_handle = 0; - priv->dev = dev; INIT_LIST_HEAD(&priv->list); priv->port = p; + + p->dev = dev; p->base_hi = base_hi; p->modes = PARPORT_MODE_PCSPP | PARPORT_MODE_SAFEININT; p->private_data = priv; @@ -2305,9 +2307,10 @@ struct parport *parport_pc_probe_port (unsigned long int base, p->dma = PARPORT_DMA_NONE; } else { priv->dma_buf = - pci_alloc_consistent(priv->dev, + dma_alloc_coherent(dev, PAGE_SIZE, - &priv->dma_handle); + &priv->dma_handle, + GFP_KERNEL); if (! priv->dma_buf) { printk (KERN_WARNING "%s: " "cannot get buffer for DMA, " @@ -2383,7 +2386,7 @@ void parport_pc_unregister_port (struct parport *p) release_region(p->base_hi, 3); #if defined(CONFIG_PARPORT_PC_FIFO) && defined(HAS_DMA) if (priv->dma_buf) - pci_free_consistent(priv->dev, PAGE_SIZE, + dma_free_coherent(p->physport->dev, PAGE_SIZE, priv->dma_buf, priv->dma_handle); #endif @@ -2489,7 +2492,7 @@ static int __devinit sio_ite_8872_probe (struct pci_dev *pdev, int autoirq, */ release_resource(base_res); if (parport_pc_probe_port (ite8872_lpt, ite8872_lpthi, - irq, PARPORT_DMA_NONE, NULL)) { + irq, PARPORT_DMA_NONE, &pdev->dev)) { printk (KERN_INFO "parport_pc: ITE 8872 parallel port: io=0x%X", ite8872_lpt); @@ -2672,7 +2675,7 @@ static int __devinit sio_via_probe (struct pci_dev *pdev, int autoirq, } /* finally, do the probe with values obtained */ - if (parport_pc_probe_port (port1, port2, irq, dma, NULL)) { + if (parport_pc_probe_port (port1, port2, irq, dma, &pdev->dev)) { printk (KERN_INFO "parport_pc: VIA parallel port: io=0x%X", port1); if (irq != PARPORT_IRQ_NONE) @@ -2970,7 +2973,7 @@ static int parport_pc_pci_probe (struct pci_dev *dev, parport_pc_pci_tbl[i + last_sio].device, io_lo, io_hi); data->ports[count] = parport_pc_probe_port (io_lo, io_hi, PARPORT_IRQ_NONE, - PARPORT_DMA_NONE, dev); + PARPORT_DMA_NONE, &dev->dev); if (data->ports[count]) count++; } @@ -3077,8 +3080,8 @@ static int parport_pc_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id } else dma = PARPORT_DMA_NONE; - printk(KERN_INFO "parport: PnPBIOS parport detected.\n"); - if (!(pdata = parport_pc_probe_port (io_lo, io_hi, irq, dma, NULL))) + dev_info(&dev->dev, "reported by %s\n", dev->protocol->name); + if (!(pdata = parport_pc_probe_port (io_lo, io_hi, irq, dma, &dev->dev))) return -ENODEV; pnp_set_drvdata(dev,pdata); |