struct list_head node;
struct device *dev;
const struct ata_port_operations *port_ops;
- Scsi_Host_Template *sht;
+ struct scsi_host_template *sht;
struct ata_ioports port[ATA_MAX_PORTS];
unsigned int n_ports;
unsigned int hard_port_no;
};
struct ata_port_info {
- Scsi_Host_Template *sht;
+ struct scsi_host_template *sht;
unsigned long host_flags;
unsigned long pio_mask;
unsigned long mwdma_mask;
#endif /* CONFIG_PCI */
extern int ata_device_add(const struct ata_probe_ent *ent);
extern void ata_host_set_remove(struct ata_host_set *host_set);
-extern int ata_scsi_detect(Scsi_Host_Template *sht);
+extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
extern int ata_scsi_error(struct Scsi_Host *host);
return mask;
}
+static inline int ata_pad_alloc(struct ata_port *ap, struct device *dev)
+{
+ ap->pad_dma = 0;
+ ap->pad = dma_alloc_coherent(dev, ATA_DMA_PAD_BUF_SZ,
+ &ap->pad_dma, GFP_KERNEL);
+ return (ap->pad == NULL) ? -ENOMEM : 0;
+}
+
+static inline void ata_pad_free(struct ata_port *ap, struct device *dev)
+{
+ dma_free_coherent(dev, ATA_DMA_PAD_BUF_SZ, ap->pad, ap->pad_dma);
+}
+
#endif /* __LINUX_LIBATA_H__ */