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[libata] pata_ixp4xx: convert to new EH

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Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alessandro Zummo 2007-05-26 19:26:55 -04:00 committed by Jeff Garzik
parent 49de0ac823
commit 5d4c51f6be
1 changed files with 26 additions and 37 deletions
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63
drivers/ata/pata_ixp4xx_cf.c
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@ -1,13 +1,14 @@
/*
* ixp4xx PATA/Compact Flash driver
* Copyright (c) 2006 Tower Technologies
* Copyright (C) 2006-07 Tower Technologies
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* An ATA driver to handle a Compact Flash connected
* to the ixp4xx expansion bus in TrueIDE mode. The CF
* must have it chip selects connected to two CS lines
* on the ixp4xx. The interrupt line is optional, if not
* specified the driver will run in polling mode.
* on the ixp4xx. In the irq is not available, you might
* want to modify both this driver and libata to run in
* polling mode.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@ -23,7 +24,7 @@
#include <scsi/scsi_host.h>
#define DRV_NAME "pata_ixp4xx_cf"
#define DRV_VERSION "0.1.3"
#define DRV_VERSION "0.2"
static int ixp4xx_set_mode(struct ata_port *ap, struct ata_device **error)
{
@ -42,13 +43,6 @@ static int ixp4xx_set_mode(struct ata_port *ap, struct ata_device **error)
return 0;
}
static void ixp4xx_phy_reset(struct ata_port *ap)
{
ap->cbl = ATA_CBL_PATA40;
ata_port_probe(ap);
ata_bus_reset(ap);
}
static void ixp4xx_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
unsigned int buflen, int write_data)
{
@ -92,10 +86,6 @@ static void ixp4xx_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
*data->cs0_cfg |= 0x01;
}
static void ixp4xx_irq_clear(struct ata_port *ap)
{
}
static struct scsi_host_template ixp4xx_sht = {
.module = THIS_MODULE,
.name = DRV_NAME,
@ -115,29 +105,32 @@ static struct scsi_host_template ixp4xx_sht = {
};
static struct ata_port_operations ixp4xx_port_ops = {
.set_mode = ixp4xx_set_mode,
.mode_filter = ata_pci_default_filter,
.set_mode = ixp4xx_set_mode,
.mode_filter = ata_pci_default_filter,
.port_disable = ata_port_disable,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.port_disable = ata_port_disable,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.exec_command = ata_exec_command,
.check_status = ata_check_status,
.dev_select = ata_std_dev_select,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.eng_timeout = ata_eng_timeout,
.data_xfer = ixp4xx_mmio_data_xfer,
.cable_detect = ata_cable_40wire,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
.irq_clear = ixp4xx_irq_clear,
.irq_on = ata_irq_on,
.irq_ack = ata_irq_ack,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.data_xfer = ixp4xx_mmio_data_xfer,
.cable_detect = ata_cable_40wire,
.port_start = ata_port_start,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.irq_ack = ata_dummy_irq_ack,
.phy_reset = ixp4xx_phy_reset,
.port_start = ata_port_start,
};
static void ixp4xx_setup_port(struct ata_ioports *ioaddr,
@ -211,10 +204,6 @@ static __devinit int ixp4xx_pata_probe(struct platform_device *pdev)
ap->pio_mask = 0x1f; /* PIO4 */
ap->flags |= ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY | ATA_FLAG_NO_ATAPI;
/* run in polling mode if no irq has been assigned */
if (!irq)
ap->flags |= ATA_FLAG_PIO_POLLING;
ixp4xx_setup_port(&ap->ioaddr, data);
dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n");