#include <linux/libata.h>
#define DRV_NAME "pata_isapnp"
-#define DRV_VERSION "0.1.5"
+#define DRV_VERSION "0.2.0"
static struct scsi_host_template isapnp_sht = {
.module = THIS_MODULE,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
.proc_name = DRV_NAME,
.dma_boundary = ATA_DMA_BOUNDARY,
.slave_configure = ata_scsi_slave_config,
+ .slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
};
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .cable_detect = ata_cable_40wire,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
- .data_xfer = ata_pio_data_xfer,
+ .data_xfer = ata_data_xfer,
- .irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
+ .irq_on = ata_irq_on,
+ .irq_ack = ata_irq_ack,
.port_start = ata_port_start,
- .port_stop = ata_port_stop,
- .host_stop = ata_host_stop
};
/**
static int isapnp_init_one(struct pnp_dev *idev, const struct pnp_device_id *dev_id)
{
- struct ata_probe_ent ae;
+ struct ata_host *host;
+ struct ata_port *ap;
+ void __iomem *cmd_addr, *ctl_addr;
+ int rc;
if (pnp_port_valid(idev, 0) == 0)
return -ENODEV;
if (pnp_irq_valid(idev, 0) == 0)
return -ENODEV;
- memset(&ae, 0, sizeof(struct ata_probe_ent));
- INIT_LIST_HEAD(&ae.node);
- ae.dev = &idev->dev;
- ae.port_ops = &isapnp_port_ops;
- ae.sht = &isapnp_sht;
- ae.n_ports = 1;
- ae.pio_mask = 1; /* ISA so PIO 0 cycles */
- ae.irq = pnp_irq(idev, 0);
- ae.irq_flags = 0;
- ae.port_flags = ATA_FLAG_SLAVE_POSS;
- ae.port[0].cmd_addr = pnp_port_start(idev, 0);
+ /* allocate host */
+ host = ata_host_alloc(&idev->dev, 1);
+ if (!host)
+ return -ENOMEM;
+
+ /* acquire resources and fill host */
+ cmd_addr = devm_ioport_map(&idev->dev, pnp_port_start(idev, 0), 8);
+ if (!cmd_addr)
+ return -ENOMEM;
+
+ ap = host->ports[0];
+
+ ap->ops = &isapnp_port_ops;
+ ap->pio_mask = 1;
+ ap->flags |= ATA_FLAG_SLAVE_POSS;
+
+ ap->ioaddr.cmd_addr = cmd_addr;
if (pnp_port_valid(idev, 1) == 0) {
- ae.port[0].altstatus_addr = pnp_port_start(idev, 1);
- ae.port[0].ctl_addr = pnp_port_start(idev, 1);
- ae.port_flags |= ATA_FLAG_SRST;
+ ctl_addr = devm_ioport_map(&idev->dev,
+ pnp_port_start(idev, 1), 1);
+ ap->ioaddr.altstatus_addr = ctl_addr;
+ ap->ioaddr.ctl_addr = ctl_addr;
}
- ata_std_ports(&ae.port[0]);
- if (ata_device_add(&ae) == 0)
- return -ENODEV;
- return 0;
+ ata_std_ports(&ap->ioaddr);
+
+ /* activate */
+ return ata_host_activate(host, pnp_irq(idev, 0), ata_interrupt, 0,
+ &isapnp_sht);
}
/**
struct device *dev = &idev->dev;
struct ata_host *host = dev_get_drvdata(dev);
- ata_host_remove(host);
- dev_set_drvdata(dev, NULL);
+ ata_host_detach(host);
}
static struct pnp_device_id isapnp_devices[] = {