drivers/ata/pata_piccolo.c

2  *  pata_piccolo.c - Toshiba Piccolo PATA/SATA controller driver.
9  *  Elements from ide/pci/generic.c
10  *	    Copyright (C) 2001-2002	Andre Hedrick <andre@linux-ide.org>
36 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in tosh_set_piomode()
40 	conf |= pio[adev->pio_mode - XFER_PIO_0];  in tosh_set_piomode()
46 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in tosh_set_dmamode()
50 	if (adev->dma_mode >= XFER_UDMA_0) {  in tosh_set_dmamode()
51 		int udma = adev->dma_mode - XFER_UDMA_0;  in tosh_set_dmamode()
54 		conf |= (2 - udma) * 0x111;	/* spread into three nibbles */  in tosh_set_dmamode()
59 		conf |= mwdma[adev->dma_mode - XFER_MW_DMA_0];  in tosh_set_dmamode()
77  *	ata_tosh_init_one		-	attach generic IDE
83  *	specific hacks then let the ATA layer do the heavy lifting.
122 MODULE_DESCRIPTION("Low level driver for Toshiba Piccolo ATA");