diff options
Diffstat (limited to 'drivers/ata/libata-sff.c')
| -rw-r--r-- | drivers/ata/libata-sff.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 840ae6da59b..ebdd46bc13c 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -2117,6 +2117,16 @@ void ata_std_ports(struct ata_ioports *ioaddr) ioaddr->command_addr = ioaddr->cmd_addr + ATA_REG_CMD; } +unsigned long ata_pci_default_filter(struct ata_device *adev, unsigned long xfer_mask) +{ + /* Filter out DMA modes if the device has been configured by + the BIOS as PIO only */ + + if (adev->link->ap->ioaddr.bmdma_addr == NULL) + xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA); + return xfer_mask; +} + /** * ata_bmdma_setup - Set up PCI IDE BMDMA transaction * @qc: Info associated with this ATA transaction. @@ -2335,16 +2345,6 @@ int ata_pci_clear_simplex(struct pci_dev *pdev) return 0; } -unsigned long ata_pci_default_filter(struct ata_device *adev, unsigned long xfer_mask) -{ - /* Filter out DMA modes if the device has been configured by - the BIOS as PIO only */ - - if (adev->link->ap->ioaddr.bmdma_addr == NULL) - xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA); - return xfer_mask; -} - /** * ata_pci_init_bmdma - acquire PCI BMDMA resources and init ATA host * @host: target ATA host @@ -2725,6 +2725,7 @@ EXPORT_SYMBOL_GPL(ata_sff_port_ops); EXPORT_SYMBOL_GPL(ata_bmdma_port_ops); EXPORT_SYMBOL_GPL(ata_qc_prep); EXPORT_SYMBOL_GPL(ata_dumb_qc_prep); +EXPORT_SYMBOL_GPL(ata_pci_default_filter); EXPORT_SYMBOL_GPL(ata_std_dev_select); EXPORT_SYMBOL_GPL(ata_check_status); EXPORT_SYMBOL_GPL(ata_altstatus); @@ -2760,7 +2761,6 @@ EXPORT_SYMBOL_GPL(ata_bmdma_status); EXPORT_SYMBOL_GPL(ata_bus_reset); #ifdef CONFIG_PCI EXPORT_SYMBOL_GPL(ata_pci_clear_simplex); -EXPORT_SYMBOL_GPL(ata_pci_default_filter); EXPORT_SYMBOL_GPL(ata_pci_init_bmdma); EXPORT_SYMBOL_GPL(ata_pci_init_sff_host); EXPORT_SYMBOL_GPL(ata_pci_prepare_sff_host); |