diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 771509c9a3fb4f32912343759d7e385ab9068a22..c5e4501daa74698826f441e2bea2349faafdba18 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -292,10 +292,10 @@ static struct scsi_host_template ahci_sht = {
static struct ata_port_operations ahci_ops = {
.inherits = &sata_pmp_port_ops,
- .check_status = ahci_check_status,
- .check_altstatus = ahci_check_status,
+ .sff_check_status = ahci_check_status,
+ .sff_check_altstatus = ahci_check_status,
- .tf_read = ahci_tf_read,
+ .sff_tf_read = ahci_tf_read,
.qc_defer = sata_pmp_qc_defer_cmd_switch,
.qc_prep = ahci_qc_prep,
.qc_issue = ahci_qc_issue,
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index cbdbfb5eaeaa0f94f9ff3be36c96c151ab873694..a01e02c5ce7aed4dea0b60f9f79a8c9b40d79cfd 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -74,7 +74,7 @@ const unsigned long sata_deb_timing_hotplug[] = { 25, 500, 2000 };
const unsigned long sata_deb_timing_long[] = { 100, 2000, 5000 };
const struct ata_port_operations ata_base_port_ops = {
- .irq_clear = ata_noop_irq_clear,
+ .sff_irq_clear = ata_noop_irq_clear,
.prereset = ata_sff_prereset,
.hardreset = sata_sff_hardreset,
.postreset = ata_sff_postreset,
@@ -85,7 +85,7 @@ const struct ata_port_operations sata_port_ops = {
.inherits = &ata_base_port_ops,
.qc_defer = ata_std_qc_defer,
- .dev_select = ata_noop_dev_select,
+ .sff_dev_select = ata_noop_dev_select,
};
const struct ata_port_operations sata_pmp_port_ops = {
@@ -3563,9 +3563,9 @@ void ata_sff_postreset(struct ata_link *link, unsigned int *classes)
/* is double-select really necessary? */
if (classes[0] != ATA_DEV_NONE)
- ap->ops->dev_select(ap, 1);
+ ap->ops->sff_dev_select(ap, 1);
if (classes[1] != ATA_DEV_NONE)
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
/* bail out if no device is present */
if (classes[0] == ATA_DEV_NONE && classes[1] == ATA_DEV_NONE) {
@@ -4416,7 +4416,7 @@ static void fill_result_tf(struct ata_queued_cmd *qc)
struct ata_port *ap = qc->ap;
qc->result_tf.flags = qc->tf.flags;
- ap->ops->tf_read(ap, &qc->result_tf);
+ ap->ops->sff_tf_read(ap, &qc->result_tf);
}
static void ata_verify_xfer(struct ata_queued_cmd *qc)
@@ -6049,16 +6049,16 @@ static unsigned int ata_dummy_qc_issue(struct ata_queued_cmd *qc)
}
struct ata_port_operations ata_dummy_port_ops = {
- .check_status = ata_dummy_check_status,
- .check_altstatus = ata_dummy_check_status,
- .dev_select = ata_noop_dev_select,
+ .sff_check_status = ata_dummy_check_status,
+ .sff_check_altstatus = ata_dummy_check_status,
+ .sff_dev_select = ata_noop_dev_select,
.qc_prep = ata_noop_qc_prep,
.qc_issue = ata_dummy_qc_issue,
.freeze = ata_dummy_noret,
.thaw = ata_dummy_noret,
.error_handler = ata_dummy_noret,
.post_internal_cmd = ata_dummy_qc_noret,
- .irq_clear = ata_dummy_noret,
+ .sff_irq_clear = ata_dummy_noret,
.port_start = ata_dummy_ret0,
.port_stop = ata_dummy_noret,
};
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 798ba5e45710ef06c8e8f137bc707abc54796de9..f8be92836a6e8748a444d0ac2f20c2758ac9888e 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2393,7 +2393,7 @@ static void atapi_request_sense(struct ata_queued_cmd *qc)
/* FIXME: is this needed? */
memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
- ap->ops->tf_read(ap, &qc->tf);
+ ap->ops->sff_tf_read(ap, &qc->tf);
/* fill these in, for the case where they are -not- overwritten */
cmd->sense_buffer[0] = 0x70;
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 8544321293d424a8f9343ff622d4de37c00b3898..04024a55666052e25da6b29fd73cfdd98f971a9b 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -51,13 +51,13 @@ const struct ata_port_operations ata_sff_port_ops = {
.error_handler = ata_sff_error_handler,
.post_internal_cmd = ata_sff_post_internal_cmd,
- .dev_select = ata_sff_dev_select,
- .check_status = ata_sff_check_status,
- .tf_load = ata_sff_tf_load,
- .tf_read = ata_sff_tf_read,
- .exec_command = ata_sff_exec_command,
- .data_xfer = ata_sff_data_xfer,
- .irq_on = ata_sff_irq_on,
+ .sff_dev_select = ata_sff_dev_select,
+ .sff_check_status = ata_sff_check_status,
+ .sff_tf_load = ata_sff_tf_load,
+ .sff_tf_read = ata_sff_tf_read,
+ .sff_exec_command = ata_sff_exec_command,
+ .sff_data_xfer = ata_sff_data_xfer,
+ .sff_irq_on = ata_sff_irq_on,
.port_start = ata_sff_port_start,
};
@@ -71,7 +71,7 @@ const struct ata_port_operations ata_bmdma_port_ops = {
.bmdma_start = ata_bmdma_start,
.bmdma_stop = ata_bmdma_stop,
.bmdma_status = ata_bmdma_status,
- .irq_clear = ata_sff_irq_clear,
+ .sff_irq_clear = ata_sff_irq_clear,
};
/**
@@ -245,8 +245,8 @@ u8 ata_sff_check_status(struct ata_port *ap)
*/
u8 ata_sff_altstatus(struct ata_port *ap)
{
- if (ap->ops->check_altstatus)
- return ap->ops->check_altstatus(ap);
+ if (ap->ops->sff_check_altstatus)
+ return ap->ops->sff_check_altstatus(ap);
return ioread8(ap->ioaddr.altstatus_addr);
}
@@ -290,7 +290,7 @@ int ata_sff_busy_sleep(struct ata_port *ap,
while (status != 0xff && (status & ATA_BUSY) &&
time_before(jiffies, timeout)) {
msleep(50);
- status = ap->ops->check_status(ap);
+ status = ap->ops->sff_check_status(ap);
}
if (status == 0xff)
@@ -326,7 +326,7 @@ int ata_sff_wait_ready(struct ata_port *ap, unsigned long deadline)
int warned = 0;
while (1) {
- u8 status = ap->ops->check_status(ap);
+ u8 status = ap->ops->sff_check_status(ap);
unsigned long now = jiffies;
if (!(status & ATA_BUSY))
@@ -403,7 +403,7 @@ void ata_dev_select(struct ata_port *ap, unsigned int device,
if (wait)
ata_wait_idle(ap);
- ap->ops->dev_select(ap, device);
+ ap->ops->sff_dev_select(ap, device);
if (wait) {
if (can_sleep && ap->link.device[device].class == ATA_DEV_ATAPI)
@@ -434,7 +434,7 @@ u8 ata_sff_irq_on(struct ata_port *ap)
iowrite8(ap->ctl, ioaddr->ctl_addr);
tmp = ata_wait_idle(ap);
- ap->ops->irq_clear(ap);
+ ap->ops->sff_irq_clear(ap);
return tmp;
}
@@ -593,8 +593,8 @@ void ata_sff_exec_command(struct ata_port *ap, const struct ata_taskfile *tf)
static inline void ata_tf_to_host(struct ata_port *ap,
const struct ata_taskfile *tf)
{
- ap->ops->tf_load(ap, tf);
- ap->ops->exec_command(ap, tf);
+ ap->ops->sff_tf_load(ap, tf);
+ ap->ops->sff_exec_command(ap, tf);
}
/**
@@ -709,13 +709,15 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
buf = kmap_atomic(page, KM_IRQ0);
/* do the actual data transfer */
- ap->ops->data_xfer(qc->dev, buf + offset, qc->sect_size, do_write);
+ ap->ops->sff_data_xfer(qc->dev, buf + offset, qc->sect_size,
+ do_write);
kunmap_atomic(buf, KM_IRQ0);
local_irq_restore(flags);
} else {
buf = page_address(page);
- ap->ops->data_xfer(qc->dev, buf + offset, qc->sect_size, do_write);
+ ap->ops->sff_data_xfer(qc->dev, buf + offset, qc->sect_size,
+ do_write);
}
qc->curbytes += qc->sect_size;
@@ -772,7 +774,7 @@ static void atapi_send_cdb(struct ata_port *ap, struct ata_queued_cmd *qc)
DPRINTK("send cdb\n");
WARN_ON(qc->dev->cdb_len < 12);
- ap->ops->data_xfer(qc->dev, qc->cdb, qc->dev->cdb_len, 1);
+ ap->ops->sff_data_xfer(qc->dev, qc->cdb, qc->dev->cdb_len, 1);
ata_sff_altstatus(ap); /* flush */
switch (qc->tf.protocol) {
@@ -844,13 +846,13 @@ static int __atapi_pio_bytes(struct ata_queued_cmd *qc, unsigned int bytes)
buf = kmap_atomic(page, KM_IRQ0);
/* do the actual data transfer */
- consumed = ap->ops->data_xfer(dev, buf + offset, count, rw);
+ consumed = ap->ops->sff_data_xfer(dev, buf + offset, count, rw);
kunmap_atomic(buf, KM_IRQ0);
local_irq_restore(flags);
} else {
buf = page_address(page);
- consumed = ap->ops->data_xfer(dev, buf + offset, count, rw);
+ consumed = ap->ops->sff_data_xfer(dev, buf + offset, count, rw);
}
bytes -= min(bytes, consumed);
@@ -893,7 +895,7 @@ static void atapi_pio_bytes(struct ata_queued_cmd *qc)
* error, qc->result_tf is later overwritten by ata_qc_complete().
* So, the correctness of qc->result_tf is not affected.
*/
- ap->ops->tf_read(ap, &qc->result_tf);
+ ap->ops->sff_tf_read(ap, &qc->result_tf);
ireason = qc->result_tf.nsect;
bc_lo = qc->result_tf.lbam;
bc_hi = qc->result_tf.lbah;
@@ -979,7 +981,7 @@ static void ata_hsm_qc_complete(struct ata_queued_cmd *qc, int in_wq)
qc = ata_qc_from_tag(ap, qc->tag);
if (qc) {
if (likely(!(qc->err_mask & AC_ERR_HSM))) {
- ap->ops->irq_on(ap);
+ ap->ops->sff_irq_on(ap);
ata_qc_complete(qc);
} else
ata_port_freeze(ap);
@@ -995,7 +997,7 @@ static void ata_hsm_qc_complete(struct ata_queued_cmd *qc, int in_wq)
} else {
if (in_wq) {
spin_lock_irqsave(ap->lock, flags);
- ap->ops->irq_on(ap);
+ ap->ops->sff_irq_on(ap);
ata_qc_complete(qc);
spin_unlock_irqrestore(ap->lock, flags);
} else
@@ -1345,7 +1347,7 @@ unsigned int ata_sff_qc_issue(struct ata_queued_cmd *qc)
case ATA_PROT_DMA:
WARN_ON(qc->tf.flags & ATA_TFLAG_POLLING);
- ap->ops->tf_load(ap, &qc->tf); /* load tf registers */
+ ap->ops->sff_tf_load(ap, &qc->tf); /* load tf registers */
ap->ops->bmdma_setup(qc); /* set up bmdma */
ap->ops->bmdma_start(qc); /* initiate bmdma */
ap->hsm_task_state = HSM_ST_LAST;
@@ -1397,7 +1399,7 @@ unsigned int ata_sff_qc_issue(struct ata_queued_cmd *qc)
case ATAPI_PROT_DMA:
WARN_ON(qc->tf.flags & ATA_TFLAG_POLLING);
- ap->ops->tf_load(ap, &qc->tf); /* load tf registers */
+ ap->ops->sff_tf_load(ap, &qc->tf); /* load tf registers */
ap->ops->bmdma_setup(qc); /* set up bmdma */
ap->hsm_task_state = HSM_ST_FIRST;
@@ -1486,12 +1488,12 @@ inline unsigned int ata_sff_host_intr(struct ata_port *ap,
goto idle_irq;
/* check main status, clearing INTRQ */
- status = ap->ops->check_status(ap);
+ status = ap->ops->sff_check_status(ap);
if (unlikely(status & ATA_BUSY))
goto idle_irq;
/* ack bmdma irq events */
- ap->ops->irq_clear(ap);
+ ap->ops->sff_irq_clear(ap);
ata_sff_hsm_move(ap, qc, status, 0);
@@ -1506,8 +1508,8 @@ inline unsigned int ata_sff_host_intr(struct ata_port *ap,
#ifdef ATA_IRQ_TRAP
if ((ap->stats.idle_irq % 1000) == 0) {
- ap->ops->check_status(ap);
- ap->ops->irq_clear(ap);
+ ap->ops->sff_check_status(ap);
+ ap->ops->sff_irq_clear(ap);
ata_port_printk(ap, KERN_WARNING, "irq trap\n");
return 1;
}
@@ -1582,9 +1584,9 @@ void ata_sff_freeze(struct ata_port *ap)
* ATA_NIEN manipulation. Also, many controllers fail to mask
* previously pending IRQ on ATA_NIEN assertion. Clear it.
*/
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
- ap->ops->irq_clear(ap);
+ ap->ops->sff_irq_clear(ap);
}
/**
@@ -1599,9 +1601,9 @@ void ata_sff_freeze(struct ata_port *ap)
void ata_sff_thaw(struct ata_port *ap)
{
/* clear & re-enable interrupts */
- ap->ops->check_status(ap);
- ap->ops->irq_clear(ap);
- ap->ops->irq_on(ap);
+ ap->ops->sff_check_status(ap);
+ ap->ops->sff_irq_clear(ap);
+ ap->ops->sff_irq_on(ap);
}
/**
@@ -1626,7 +1628,7 @@ static unsigned int ata_devchk(struct ata_port *ap, unsigned int device)
struct ata_ioports *ioaddr = &ap->ioaddr;
u8 nsect, lbal;
- ap->ops->dev_select(ap, device);
+ ap->ops->sff_dev_select(ap, device);
iowrite8(0x55, ioaddr->nsect_addr);
iowrite8(0xaa, ioaddr->lbal_addr);
@@ -1675,11 +1677,11 @@ unsigned int ata_sff_dev_classify(struct ata_device *dev, int present,
unsigned int class;
u8 err;
- ap->ops->dev_select(ap, dev->devno);
+ ap->ops->sff_dev_select(ap, dev->devno);
memset(&tf, 0, sizeof(tf));
- ap->ops->tf_read(ap, &tf);
+ ap->ops->sff_tf_read(ap, &tf);
err = tf.feature;
if (r_err)
*r_err = err;
@@ -1709,7 +1711,8 @@ unsigned int ata_sff_dev_classify(struct ata_device *dev, int present,
class = ATA_DEV_ATA;
else
class = ATA_DEV_NONE;
- } else if ((class == ATA_DEV_ATA) && (ap->ops->check_status(ap) == 0))
+ } else if ((class == ATA_DEV_ATA) &&
+ (ap->ops->sff_check_status(ap) == 0))
class = ATA_DEV_NONE;
return class;
@@ -1741,7 +1744,7 @@ static int ata_bus_post_reset(struct ata_port *ap, unsigned int devmask,
if (dev1) {
int i;
- ap->ops->dev_select(ap, 1);
+ ap->ops->sff_dev_select(ap, 1);
/* Wait for register access. Some ATAPI devices fail
* to set nsect/lbal after reset, so don't waste too
@@ -1766,11 +1769,11 @@ static int ata_bus_post_reset(struct ata_port *ap, unsigned int devmask,
}
/* is all this really necessary? */
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
if (dev1)
- ap->ops->dev_select(ap, 1);
+ ap->ops->sff_dev_select(ap, 1);
if (dev0)
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
return ret;
}
@@ -1820,7 +1823,7 @@ void ata_sff_wait_after_reset(struct ata_port *ap, unsigned long deadline)
*/
if (ap->flags & ATA_FLAG_SATA) {
while (1) {
- u8 status = ap->ops->check_status(ap);
+ u8 status = ap->ops->sff_check_status(ap);
if (status != 0xff || time_after(jiffies, deadline))
return;
@@ -1851,7 +1854,7 @@ static int ata_bus_softreset(struct ata_port *ap, unsigned int devmask,
* the bus shows 0xFF because the odd clown forgets the D7
* pulldown resistor.
*/
- if (ap->ops->check_status(ap) == 0xFF)
+ if (ap->ops->sff_check_status(ap) == 0xFF)
return -ENODEV;
return ata_bus_post_reset(ap, devmask, deadline);
@@ -1894,7 +1897,7 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes,
devmask |= (1 << 1);
/* select device 0 again */
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
/* issue bus reset */
DPRINTK("about to softreset, devmask=%x\n", devmask);
@@ -1977,7 +1980,7 @@ int sata_sff_hardreset(struct ata_link *link, unsigned int *class,
return rc;
}
- ap->ops->dev_select(ap, 0); /* probably unnecessary */
+ ap->ops->sff_dev_select(ap, 0); /* probably unnecessary */
*class = ata_sff_dev_classify(link->device, 1, NULL);
@@ -2035,8 +2038,8 @@ void ata_sff_error_handler(struct ata_port *ap)
}
ata_sff_altstatus(ap);
- ap->ops->check_status(ap);
- ap->ops->irq_clear(ap);
+ ap->ops->sff_check_status(ap);
+ ap->ops->sff_irq_clear(ap);
spin_unlock_irqrestore(ap->lock, flags);
@@ -2153,7 +2156,7 @@ void ata_bmdma_setup(struct ata_queued_cmd *qc)
iowrite8(dmactl, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
/* issue r/w command */
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_exec_command(ap, &qc->tf);
}
/**
@@ -2277,7 +2280,7 @@ void ata_bus_reset(struct ata_port *ap)
devmask |= (1 << 1);
/* select device 0 again */
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
/* issue bus reset */
if (ap->flags & ATA_FLAG_SRST) {
@@ -2295,9 +2298,9 @@ void ata_bus_reset(struct ata_port *ap)
/* is double-select really necessary? */
if (device[1].class != ATA_DEV_NONE)
- ap->ops->dev_select(ap, 1);
+ ap->ops->sff_dev_select(ap, 1);
if (device[0].class != ATA_DEV_NONE)
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
/* if no devices were detected, disable this port */
if ((device[0].class == ATA_DEV_NONE) &&
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c
index c854e882d4a99fdcd4f07aee84c8504fbe0e3129..d98bd7455e6b58dc4cd64e6d5c29a09cdc80e982 100644
--- a/drivers/ata/pata_bf54x.c
+++ b/drivers/ata/pata_bf54x.c
@@ -1264,7 +1264,7 @@ static void bfin_freeze(struct ata_port *ap)
* ATA_NIEN manipulation. Also, many controllers fail to mask
* previously pending IRQ on ATA_NIEN assertion. Clear it.
*/
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
bfin_irq_clear(ap);
}
@@ -1357,18 +1357,18 @@ static const struct ata_port_operations bfin_pata_ops = {
.set_piomode = bfin_set_piomode,
.set_dmamode = bfin_set_dmamode,
- .tf_load = bfin_tf_load,
- .tf_read = bfin_tf_read,
- .exec_command = bfin_exec_command,
- .check_status = bfin_check_status,
- .check_altstatus = bfin_check_altstatus,
- .dev_select = bfin_dev_select,
+ .sff_tf_load = bfin_tf_load,
+ .sff_tf_read = bfin_tf_read,
+ .sff_exec_command = bfin_exec_command,
+ .sff_check_status = bfin_check_status,
+ .sff_check_altstatus = bfin_check_altstatus,
+ .sff_dev_select = bfin_dev_select,
.bmdma_setup = bfin_bmdma_setup,
.bmdma_start = bfin_bmdma_start,
.bmdma_stop = bfin_bmdma_stop,
.bmdma_status = bfin_bmdma_status,
- .data_xfer = bfin_data_xfer,
+ .sff_data_xfer = bfin_data_xfer,
.qc_prep = ata_noop_qc_prep,
@@ -1378,8 +1378,8 @@ static const struct ata_port_operations bfin_pata_ops = {
.postreset = bfin_postreset,
.post_internal_cmd = bfin_bmdma_stop,
- .irq_clear = bfin_irq_clear,
- .irq_on = bfin_irq_on,
+ .sff_irq_clear = bfin_irq_clear,
+ .sff_irq_on = bfin_irq_on,
.port_start = bfin_port_start,
.port_stop = bfin_port_stop,
diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c
index a907cf4788910a2b5ac32b8a4ae8772dee898b19..2de30b990278b9fb6705dcc440166e2f936ce3ef 100644
--- a/drivers/ata/pata_cmd640.c
+++ b/drivers/ata/pata_cmd640.c
@@ -172,7 +172,7 @@ static struct scsi_host_template cmd640_sht = {
static struct ata_port_operations cmd640_port_ops = {
.inherits = &ata_bmdma_port_ops,
/* In theory xfer_noirq is not needed once we kill the prefetcher */
- .data_xfer = ata_sff_data_xfer_noirq,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
.qc_issue = cmd640_qc_issue,
.cable_detect = ata_cable_40wire,
.set_piomode = cmd640_set_piomode,
diff --git a/drivers/ata/pata_icside.c b/drivers/ata/pata_icside.c
index 52de9f908fb09bc28aaa44500d3025158ad9ba58..17138436423dae65d413ffb9111957d1580841da 100644
--- a/drivers/ata/pata_icside.c
+++ b/drivers/ata/pata_icside.c
@@ -250,7 +250,7 @@ static void pata_icside_bmdma_setup(struct ata_queued_cmd *qc)
set_dma_mode(state->dma, write ? DMA_MODE_WRITE : DMA_MODE_READ);
/* issue r/w command */
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_exec_command(ap, &qc->tf);
}
static void pata_icside_bmdma_start(struct ata_queued_cmd *qc)
@@ -336,7 +336,7 @@ static struct ata_port_operations pata_icside_port_ops = {
.inherits = &ata_sff_port_ops,
/* no need to build any PRD tables for DMA */
.qc_prep = ata_noop_qc_prep,
- .data_xfer = ata_sff_data_xfer_noirq,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
.bmdma_setup = pata_icside_bmdma_setup,
.bmdma_start = pata_icside_bmdma_start,
.bmdma_stop = pata_icside_bmdma_stop,
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 88e37cfcfc4f91e907fb7a0d7ff8f01482bc087f..e10816931b2fe72b25454e60e0ed7925e7ac50ed 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -652,7 +652,7 @@ static struct ata_port_operations it821x_passthru_port_ops = {
.inherits = &ata_bmdma_port_ops,
.check_atapi_dma= it821x_check_atapi_dma,
- .dev_select = it821x_passthru_dev_select,
+ .sff_dev_select = it821x_passthru_dev_select,
.bmdma_start = it821x_passthru_bmdma_start,
.bmdma_stop = it821x_passthru_bmdma_stop,
.qc_issue = it821x_passthru_qc_issue,
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index 283a8fba79b351b232693c3f67837902d54c0fdd..8a175f23b907d7a4cb022617632dd387dd209d7a 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -93,7 +93,7 @@ static struct scsi_host_template ixp4xx_sht = {
static struct ata_port_operations ixp4xx_port_ops = {
.inherits = &ata_sff_port_ops,
- .data_xfer = ixp4xx_mmio_data_xfer,
+ .sff_data_xfer = ixp4xx_mmio_data_xfer,
.cable_detect = ata_cable_40wire,
.set_mode = ixp4xx_set_mode,
};
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index f13f10a55ef3ef678270f09b85680c1f205ef25b..7af4b29cc4220af1aecef92e1bfd9b0c9d079cc9 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -226,12 +226,12 @@ static const struct ata_port_operations legacy_base_port_ops = {
static struct ata_port_operations simple_port_ops = {
.inherits = &legacy_base_port_ops,
- .data_xfer = ata_sff_data_xfer_noirq,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
};
static struct ata_port_operations legacy_port_ops = {
.inherits = &legacy_base_port_ops,
- .data_xfer = ata_sff_data_xfer_noirq,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
.set_mode = legacy_set_mode,
};
@@ -325,7 +325,7 @@ static unsigned int pdc_data_xfer_vlb(struct ata_device *dev,
static struct ata_port_operations pdc20230_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = pdc20230_set_piomode,
- .data_xfer = pdc_data_xfer_vlb,
+ .sff_data_xfer = pdc_data_xfer_vlb,
};
/*
@@ -775,19 +775,19 @@ static struct ata_port_operations qdi6500_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = qdi6500_set_piomode,
.qc_issue = qdi_qc_issue,
- .data_xfer = vlb32_data_xfer,
+ .sff_data_xfer = vlb32_data_xfer,
};
static struct ata_port_operations qdi6580_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = qdi6580_set_piomode,
- .data_xfer = vlb32_data_xfer,
+ .sff_data_xfer = vlb32_data_xfer,
};
static struct ata_port_operations qdi6580dp_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = qdi6580dp_set_piomode,
- .data_xfer = vlb32_data_xfer,
+ .sff_data_xfer = vlb32_data_xfer,
};
static DEFINE_SPINLOCK(winbond_lock);
@@ -858,7 +858,7 @@ static int winbond_port(struct platform_device *dev,
static struct ata_port_operations winbond_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = winbond_set_piomode,
- .data_xfer = vlb32_data_xfer,
+ .sff_data_xfer = vlb32_data_xfer,
};
static struct legacy_controller controllers[] = {
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index 5d1d32a39c4d529944ac9d6be095efab6ea8a678..bc79df6e7cb05aefc4c25f05ecfe2b7b02ad9572 100644
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c
@@ -261,7 +261,7 @@ static struct scsi_host_template mpc52xx_ata_sht = {
static struct ata_port_operations mpc52xx_ata_port_ops = {
.inherits = &ata_sff_port_ops,
- .dev_select = mpc52xx_ata_dev_select,
+ .sff_dev_select = mpc52xx_ata_dev_select,
.cable_detect = ata_cable_40wire,
.set_piomode = mpc52xx_ata_set_piomode,
.post_internal_cmd = ATA_OP_NULL,
diff --git a/drivers/ata/pata_ninja32.c b/drivers/ata/pata_ninja32.c
index c9c0ea67c71a67de812a06fe7f1d94a06a470001..565e67cd13fafb457f189fd4a6ace2b6996803ec 100644
--- a/drivers/ata/pata_ninja32.c
+++ b/drivers/ata/pata_ninja32.c
@@ -84,7 +84,7 @@ static struct scsi_host_template ninja32_sht = {
static struct ata_port_operations ninja32_port_ops = {
.inherits = &ata_bmdma_port_ops,
- .dev_select = ninja32_dev_select,
+ .sff_dev_select = ninja32_dev_select,
.cable_detect = ata_cable_40wire,
.set_piomode = ninja32_set_piomode,
};
diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c
index 03a52cefc010c99345deb58fcfb6f9994e62867c..ae92b0049bd55bb6b571e5569987498bc14bb87f 100644
--- a/drivers/ata/pata_ns87415.c
+++ b/drivers/ata/pata_ns87415.c
@@ -138,7 +138,7 @@ static void ns87415_bmdma_setup(struct ata_queued_cmd *qc)
dmactl |= ATA_DMA_WR;
iowrite8(dmactl, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
/* issue r/w command */
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_exec_command(ap, &qc->tf);
}
/**
@@ -306,7 +306,7 @@ static struct ata_port_operations ns87415_pata_ops = {
.bmdma_setup = ns87415_bmdma_setup,
.bmdma_start = ns87415_bmdma_start,
.bmdma_stop = ns87415_bmdma_stop,
- .irq_clear = ns87415_irq_clear,
+ .sff_irq_clear = ns87415_irq_clear,
.cable_detect = ata_cable_40wire,
.set_piomode = ns87415_set_piomode,
@@ -315,8 +315,8 @@ static struct ata_port_operations ns87415_pata_ops = {
#if defined(CONFIG_SUPERIO)
static struct ata_port_operations ns87560_pata_ops = {
.inherits = &ns87415_pata_ops,
- .tf_read = ns87560_tf_read,
- .check_status = ns87560_check_status,
+ .sff_tf_read = ns87560_tf_read,
+ .sff_check_status = ns87560_check_status,
.bmdma_status = ns87560_bmdma_status,
};
#endif
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 2e206c5f869afb0b03d5a39052f8fa482be0311e..3d39f9dfec5ae9cf8d7aaa1be3a0d935bb9cd2a5 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -133,14 +133,14 @@ static struct scsi_host_template pcmcia_sht = {
static struct ata_port_operations pcmcia_port_ops = {
.inherits = &ata_sff_port_ops,
- .data_xfer = ata_sff_data_xfer_noirq,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
.cable_detect = ata_cable_40wire,
.set_mode = pcmcia_set_mode,
};
static struct ata_port_operations pcmcia_8bit_port_ops = {
.inherits = &ata_sff_port_ops,
- .data_xfer = ata_data_xfer_8bit,
+ .sff_data_xfer = ata_data_xfer_8bit,
.cable_detect = ata_cable_40wire,
.set_mode = pcmcia_set_mode_8bit,
};
diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c
index 1edfc13d05d2e86a2528f02644f86094b4e7f5b0..6527c56c34a3fd84537385c39a4c85a91b1f3330 100644
--- a/drivers/ata/pata_platform.c
+++ b/drivers/ata/pata_platform.c
@@ -52,7 +52,7 @@ static struct scsi_host_template pata_platform_sht = {
static struct ata_port_operations pata_platform_port_ops = {
.inherits = &ata_sff_port_ops,
- .data_xfer = ata_sff_data_xfer_noirq,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
.cable_detect = ata_cable_unknown,
.set_mode = pata_platform_set_mode,
.port_start = ATA_OP_NULL,
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index 0d81dd5fdc388c85e578ba44f3aa1db9ac36bffb..bf45cf0177539392ee8bef61e45c3b20b70a394a 100644
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -160,7 +160,7 @@ static struct scsi_host_template qdi_sht = {
static struct ata_port_operations qdi6500_port_ops = {
.inherits = &ata_sff_port_ops,
.qc_issue = qdi_qc_issue,
- .data_xfer = qdi_data_xfer,
+ .sff_data_xfer = qdi_data_xfer,
.cable_detect = ata_cable_40wire,
.set_piomode = qdi6500_set_piomode,
};
diff --git a/drivers/ata/pata_rb500_cf.c b/drivers/ata/pata_rb500_cf.c
index 5b23d79bc92b0f8c3854b72474159917a2fbb996..800ae4601f44b7eec6a0b7b20e55bc86a5c01707 100644
--- a/drivers/ata/pata_rb500_cf.c
+++ b/drivers/ata/pata_rb500_cf.c
@@ -119,8 +119,8 @@ static irqreturn_t rb500_pata_irq_handler(int irq, void *dev_instance)
static struct ata_port_operations rb500_pata_port_ops = {
.inherits = &ata_sff_port_ops,
- .exec_command = rb500_pata_exec_command,
- .data_xfer = rb500_pata_data_xfer,
+ .sff_exec_command = rb500_pata_exec_command,
+ .sff_data_xfer = rb500_pata_data_xfer,
.freeze = rb500_pata_freeze,
.thaw = rb500_pata_thaw,
};
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c
index 701d0addae738d3c210e663c09aee2d2e88cd4eb..2b9da715c7049365f9a9fab38701ced8e58ec602 100644
--- a/drivers/ata/pata_scc.c
+++ b/drivers/ata/pata_scc.c
@@ -441,7 +441,7 @@ static void scc_bmdma_setup (struct ata_queued_cmd *qc)
out_be32(mmio + SCC_DMA_CMD, dmactl);
/* issue r/w command */
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_exec_command(ap, &qc->tf);
}
/**
@@ -476,7 +476,7 @@ static unsigned int scc_devchk (struct ata_port *ap,
struct ata_ioports *ioaddr = &ap->ioaddr;
u8 nsect, lbal;
- ap->ops->dev_select(ap, device);
+ ap->ops->sff_dev_select(ap, device);
out_be32(ioaddr->nsect_addr, 0x55);
out_be32(ioaddr->lbal_addr, 0xaa);
@@ -525,7 +525,7 @@ static int scc_bus_post_reset(struct ata_port *ap, unsigned int devmask,
while (dev1) {
u8 nsect, lbal;
- ap->ops->dev_select(ap, 1);
+ ap->ops->sff_dev_select(ap, 1);
nsect = in_be32(ioaddr->nsect_addr);
lbal = in_be32(ioaddr->lbal_addr);
if ((nsect == 1) && (lbal == 1))
@@ -541,11 +541,11 @@ static int scc_bus_post_reset(struct ata_port *ap, unsigned int devmask,
}
/* is all this really necessary? */
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
if (dev1)
- ap->ops->dev_select(ap, 1);
+ ap->ops->sff_dev_select(ap, 1);
if (dev0)
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
return 0;
}
@@ -616,7 +616,7 @@ static int scc_softreset(struct ata_link *link, unsigned int *classes,
devmask |= (1 << 1);
/* select device 0 again */
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
/* issue bus reset */
DPRINTK("about to softreset, devmask=%x\n", devmask);
@@ -829,7 +829,7 @@ static u8 scc_irq_on (struct ata_port *ap)
out_be32(ioaddr->ctl_addr, ap->ctl);
tmp = ata_wait_idle(ap);
- ap->ops->irq_clear(ap);
+ ap->ops->sff_irq_clear(ap);
return tmp;
}
@@ -854,9 +854,9 @@ static void scc_freeze (struct ata_port *ap)
* ATA_NIEN manipulation. Also, many controllers fail to mask
* previously pending IRQ on ATA_NIEN assertion. Clear it.
*/
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
- ap->ops->irq_clear(ap);
+ ap->ops->sff_irq_clear(ap);
}
/**
@@ -887,9 +887,9 @@ static void scc_postreset(struct ata_link *link, unsigned int *classes)
/* is double-select really necessary? */
if (classes[0] != ATA_DEV_NONE)
- ap->ops->dev_select(ap, 1);
+ ap->ops->sff_dev_select(ap, 1);
if (classes[1] != ATA_DEV_NONE)
- ap->ops->dev_select(ap, 0);
+ ap->ops->sff_dev_select(ap, 0);
/* bail out if no device is present */
if (classes[0] == ATA_DEV_NONE && classes[1] == ATA_DEV_NONE) {
@@ -967,18 +967,18 @@ static struct ata_port_operations scc_pata_ops = {
.set_dmamode = scc_set_dmamode,
.mode_filter = scc_mode_filter,
- .tf_load = scc_tf_load,
- .tf_read = scc_tf_read,
- .exec_command = scc_exec_command,
- .check_status = scc_check_status,
- .check_altstatus = scc_check_altstatus,
- .dev_select = scc_dev_select,
+ .sff_tf_load = scc_tf_load,
+ .sff_tf_read = scc_tf_read,
+ .sff_exec_command = scc_exec_command,
+ .sff_check_status = scc_check_status,
+ .sff_check_altstatus = scc_check_altstatus,
+ .sff_dev_select = scc_dev_select,
.bmdma_setup = scc_bmdma_setup,
.bmdma_start = scc_bmdma_start,
.bmdma_stop = scc_bmdma_stop,
.bmdma_status = scc_bmdma_status,
- .data_xfer = scc_data_xfer,
+ .sff_data_xfer = scc_data_xfer,
.freeze = scc_freeze,
.prereset = scc_pata_prereset,
@@ -986,8 +986,8 @@ static struct ata_port_operations scc_pata_ops = {
.postreset = scc_postreset,
.post_internal_cmd = scc_bmdma_stop,
- .irq_clear = scc_irq_clear,
- .irq_on = scc_irq_on,
+ .sff_irq_clear = scc_irq_clear,
+ .sff_irq_on = scc_irq_on,
.port_start = scc_port_start,
.port_stop = scc_port_stop,
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 4b85f84fbe76fd4adbd93ecd4d25e7ff9662ff31..d4840748fb5c902cfdd15bee9ee9c3b39081914d 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -336,7 +336,7 @@ static struct ata_port_operations via_port_ops = {
static struct ata_port_operations via_port_ops_noirq = {
.inherits = &via_port_ops,
- .data_xfer = ata_sff_data_xfer_noirq,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
};
/**
diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
index cc18231e933420b2f6d5dc4a0ef4a5d08e9557f4..6e52a3573fbfd105361b673b99f2012bc9d4219d 100644
--- a/drivers/ata/pata_winbond.c
+++ b/drivers/ata/pata_winbond.c
@@ -127,7 +127,7 @@ static struct scsi_host_template winbond_sht = {
static struct ata_port_operations winbond_port_ops = {
.inherits = &ata_sff_port_ops,
- .data_xfer = winbond_data_xfer,
+ .sff_data_xfer = winbond_data_xfer,
.cable_detect = ata_cable_40wire,
.set_piomode = winbond_set_piomode,
};
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 676302fdaa9782ed8eeea7afdb3144a1efa4f496..37482d4e883fd6e46d5baeb94577c8f3d183a29e 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1190,10 +1190,10 @@ static struct scsi_host_template sata_fsl_sht = {
static const struct ata_port_operations sata_fsl_ops = {
.inherits = &sata_port_ops,
- .check_status = sata_fsl_check_status,
- .check_altstatus = sata_fsl_check_status,
+ .sff_check_status = sata_fsl_check_status,
+ .sff_check_altstatus = sata_fsl_check_status,
- .tf_read = sata_fsl_tf_read,
+ .sff_tf_read = sata_fsl_tf_read,
.qc_prep = sata_fsl_qc_prep,
.qc_issue = sata_fsl_qc_issue,
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 6e6fca4c20b6062f9d09f4da67189c49c9a2b557..0b5a736a45e3d3bf6f8b4161e41309450063abd4 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -222,7 +222,7 @@ static void inic_bmdma_setup(struct ata_queued_cmd *qc)
writeb(pp->cached_prdctl, port_base + PORT_PRD_CTL);
/* issue r/w command */
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_exec_command(ap, &qc->tf);
}
static void inic_bmdma_start(struct ata_queued_cmd *qc)
@@ -267,14 +267,14 @@ static void inic_host_intr(struct ata_port *ap)
ata_qc_from_tag(ap, ap->link.active_tag);
if (unlikely(!qc || (qc->tf.flags & ATA_TFLAG_POLLING))) {
- ap->ops->check_status(ap); /* clear ATA interrupt */
+ ap->ops->sff_check_status(ap); /* clear ATA interrupt */
return;
}
if (likely(ata_sff_host_intr(ap, qc)))
return;
- ap->ops->check_status(ap); /* clear ATA interrupt */
+ ap->ops->sff_check_status(ap); /* clear ATA interrupt */
ata_port_printk(ap, KERN_WARNING, "unhandled "
"interrupt, irq_stat=%x\n", irq_stat);
return;
@@ -351,7 +351,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc)
*/
if (unlikely(qc->tf.command == ATA_CMD_ID_ATA ||
qc->tf.command == ATA_CMD_ID_ATAPI)) {
- u8 stat = ap->ops->check_status(ap);
+ u8 stat = ap->ops->sff_check_status(ap);
if (stat == 0x7f || stat == 0xff)
return AC_ERR_HSM;
}
@@ -365,7 +365,7 @@ static void inic_freeze(struct ata_port *ap)
__inic_set_pirq_mask(ap, PIRQ_MASK_FREEZE);
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
writeb(0xff, port_base + PORT_IRQ_STAT);
readb(port_base + PORT_IRQ_STAT); /* flush */
@@ -375,7 +375,7 @@ static void inic_thaw(struct ata_port *ap)
{
void __iomem *port_base = inic_port_base(ap);
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
writeb(0xff, port_base + PORT_IRQ_STAT);
__inic_set_pirq_mask(ap, PIRQ_MASK_OTHER);
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 63cc43765f046dc03835b8a2558678ac085e9581..109b07495721ebf684710d50949f00db78e63f8d 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -429,11 +429,11 @@ static struct ata_port_operations nv_adma_ops = {
.inherits = &nv_generic_ops,
.check_atapi_dma = nv_adma_check_atapi_dma,
- .tf_read = nv_adma_tf_read,
+ .sff_tf_read = nv_adma_tf_read,
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_adma_qc_prep,
.qc_issue = nv_adma_qc_issue,
- .irq_clear = nv_adma_irq_clear,
+ .sff_irq_clear = nv_adma_irq_clear,
.freeze = nv_adma_freeze,
.thaw = nv_adma_thaw,
@@ -1440,7 +1440,7 @@ static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance)
else
// No request pending? Clear interrupt status
// anyway, in case there's one pending.
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
}
}
@@ -1739,7 +1739,7 @@ static void nv_swncq_ncq_stop(struct ata_port *ap)
pp->dhfis_bits, pp->dmafis_bits, pp->sdbfis_bits);
ata_port_printk(ap, KERN_ERR, "ATA_REG 0x%X ERR_REG 0x%X\n",
- ap->ops->check_status(ap),
+ ap->ops->sff_check_status(ap),
ioread8(ap->ioaddr.error_addr));
sactive = readl(pp->sactive_block);
@@ -1765,7 +1765,7 @@ static void nv_swncq_ncq_stop(struct ata_port *ap)
}
nv_swncq_pp_reinit(ap);
- ap->ops->irq_clear(ap);
+ ap->ops->sff_irq_clear(ap);
__ata_bmdma_stop(ap);
nv_swncq_irq_clear(ap, 0xffff);
}
@@ -1987,8 +1987,8 @@ static unsigned int nv_swncq_issue_atacmd(struct ata_port *ap,
pp->dmafis_bits &= ~(1 << qc->tag);
pp->qc_active |= (0x1 << qc->tag);
- ap->ops->tf_load(ap, &qc->tf); /* load tf registers */
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_tf_load(ap, &qc->tf); /* load tf registers */
+ ap->ops->sff_exec_command(ap, &qc->tf);
DPRINTK("Issued tag %u\n", qc->tag);
@@ -2060,7 +2060,7 @@ static int nv_swncq_sdbfis(struct ata_port *ap)
return -EINVAL;
}
- ap->ops->irq_clear(ap);
+ ap->ops->sff_irq_clear(ap);
__ata_bmdma_stop(ap);
sactive = readl(pp->sactive_block);
@@ -2182,7 +2182,7 @@ static void nv_swncq_host_interrupt(struct ata_port *ap, u16 fis)
u8 ata_stat;
int rc = 0;
- ata_stat = ap->ops->check_status(ap);
+ ata_stat = ap->ops->sff_check_status(ap);
nv_swncq_irq_clear(ap, fis);
if (!fis)
return;
@@ -2245,7 +2245,7 @@ static void nv_swncq_host_interrupt(struct ata_port *ap, u16 fis)
if (!(fis & NV_SWNCQ_IRQ_DMASETUP) &&
!(pp->ncq_flags & ncq_saw_dmas)) {
- ata_stat = ap->ops->check_status(ap);
+ ata_stat = ap->ops->sff_check_status(ap);
if (ata_stat & ATA_BUSY)
goto irq_exit;
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 9923e860eae3b655517b50882601b1cc83ce0c6c..5a10dc5048ad3f8e88f748775f220b209e584056 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -162,12 +162,12 @@ static struct scsi_host_template pdc_ata_sht = {
static const struct ata_port_operations pdc_common_ops = {
.inherits = &ata_sff_port_ops,
- .tf_load = pdc_tf_load_mmio,
- .exec_command = pdc_exec_command_mmio,
+ .sff_tf_load = pdc_tf_load_mmio,
+ .sff_exec_command = pdc_exec_command_mmio,
.check_atapi_dma = pdc_check_atapi_dma,
.qc_prep = pdc_qc_prep,
.qc_issue = pdc_qc_issue,
- .irq_clear = pdc_irq_clear,
+ .sff_irq_clear = pdc_irq_clear,
.post_internal_cmd = pdc_post_internal_cmd,
.error_handler = pdc_error_handler,
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index 987313b68f3bec8d5950e16882062b88d16bc8d2..88bf4212590f06f9f3f762894b226e012e9f2b18 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -369,7 +369,7 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
if (unlikely(!qc || (qc->tf.flags & ATA_TFLAG_POLLING))) {
/* this sometimes happens, just clear IRQ */
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
return;
}
@@ -405,7 +405,7 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
}
/* check main status, clearing INTRQ */
- status = ap->ops->check_status(ap);
+ status = ap->ops->sff_check_status(ap);
if (unlikely(status & ATA_BUSY))
goto err_hsm;
@@ -480,7 +480,7 @@ static void sil_thaw(struct ata_port *ap)
u32 tmp;
/* clear IRQ */
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
ata_sff_irq_clear(ap);
/* turn on SATA IRQ if supported */
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 67df1d753305dd681b843faff515b8d409a28407..b83851f6e068bdc2bf322609d820a77de6cdd20f 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -401,9 +401,9 @@ static struct scsi_host_template sil24_sht = {
static struct ata_port_operations sil24_ops = {
.inherits = &sata_pmp_port_ops,
- .check_status = sil24_check_status,
- .check_altstatus = sil24_check_status,
- .tf_read = sil24_tf_read,
+ .sff_check_status = sil24_check_status,
+ .sff_check_altstatus = sil24_check_status,
+ .sff_tf_read = sil24_tf_read,
.qc_defer = sil24_qc_defer,
.qc_prep = sil24_qc_prep,
.qc_issue = sil24_qc_issue,
diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c
index 7b941106f7de3e7fccf6292279ea22d70457363c..16aa6839aa5a68e435060d7035fbb129c18dc951 100644
--- a/drivers/ata/sata_svw.c
+++ b/drivers/ata/sata_svw.c
@@ -233,7 +233,7 @@ static void k2_bmdma_setup_mmio(struct ata_queued_cmd *qc)
/* issue r/w command if this is not a ATA DMA command*/
if (qc->tf.protocol != ATA_PROT_DMA)
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_exec_command(ap, &qc->tf);
}
/**
@@ -269,7 +269,7 @@ static void k2_bmdma_start_mmio(struct ata_queued_cmd *qc)
and the start command. */
/* issue r/w command if the access is to ATA*/
if (qc->tf.protocol == ATA_PROT_DMA)
- ap->ops->exec_command(ap, &qc->tf);
+ ap->ops->sff_exec_command(ap, &qc->tf);
}
@@ -336,9 +336,9 @@ static struct scsi_host_template k2_sata_sht = {
static struct ata_port_operations k2_sata_ops = {
.inherits = &ata_bmdma_port_ops,
- .tf_load = k2_sata_tf_load,
- .tf_read = k2_sata_tf_read,
- .check_status = k2_stat_check_status,
+ .sff_tf_load = k2_sata_tf_load,
+ .sff_tf_read = k2_sata_tf_read,
+ .sff_check_status = k2_stat_check_status,
.check_atapi_dma = k2_sata_check_atapi_dma,
.bmdma_setup = k2_bmdma_setup_mmio,
.bmdma_start = k2_bmdma_start_mmio,
diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index 40be2ff609025d9f25ac437344de0e6baef93418..6107eff731f3633a63eb72421854d1265726b3e0 100644
--- a/drivers/ata/sata_sx4.c
+++ b/drivers/ata/sata_sx4.c
@@ -243,18 +243,18 @@ static struct scsi_host_template pdc_sata_sht = {
/* TODO: inherit from base port_ops after converting to new EH */
static struct ata_port_operations pdc_20621_ops = {
- .tf_load = pdc_tf_load_mmio,
- .tf_read = ata_sff_tf_read,
- .check_status = ata_sff_check_status,
- .exec_command = pdc_exec_command_mmio,
- .dev_select = ata_sff_dev_select,
+ .sff_tf_load = pdc_tf_load_mmio,
+ .sff_tf_read = ata_sff_tf_read,
+ .sff_check_status = ata_sff_check_status,
+ .sff_exec_command = pdc_exec_command_mmio,
+ .sff_dev_select = ata_sff_dev_select,
.phy_reset = pdc_20621_phy_reset,
.qc_prep = pdc20621_qc_prep,
.qc_issue = pdc20621_qc_issue,
- .data_xfer = ata_sff_data_xfer,
+ .sff_data_xfer = ata_sff_data_xfer,
.eng_timeout = pdc_eng_timeout,
- .irq_clear = pdc20621_irq_clear,
- .irq_on = ata_sff_irq_on,
+ .sff_irq_clear = pdc20621_irq_clear,
+ .sff_irq_on = ata_sff_irq_on,
.port_start = pdc_port_start,
};
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 9323bc2a27856df2a3bac1e4ba281dcb61b347f7..e5df376897400301e8766f3ca12941950bc267ca 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -173,7 +173,7 @@ static void svia_noop_freeze(struct ata_port *ap)
/* Some VIA controllers choke if ATA_NIEN is manipulated in
* certain way. Leave it alone and just clear pending IRQ.
*/
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
ata_sff_irq_clear(ap);
}
diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c
index 2c3c7693c750ea44beee08d895a418be210cd8c5..f3d635c0a2e9255fc51034319225208f45c446cf 100644
--- a/drivers/ata/sata_vsc.c
+++ b/drivers/ata/sata_vsc.c
@@ -251,7 +251,7 @@ static void vsc_port_intr(u8 port_status, struct ata_port *ap)
* simply clear the interrupt
*/
if (unlikely(!handled))
- ap->ops->check_status(ap);
+ ap->ops->sff_check_status(ap);
}
/*
@@ -306,8 +306,8 @@ static struct scsi_host_template vsc_sata_sht = {
static struct ata_port_operations vsc_sata_ops = {
.inherits = &ata_bmdma_port_ops,
- .tf_load = vsc_sata_tf_load,
- .tf_read = vsc_sata_tf_read,
+ .sff_tf_load = vsc_sata_tf_load,
+ .sff_tf_read = vsc_sata_tf_read,
.freeze = vsc_freeze,
.thaw = vsc_thaw,
.scr_read = vsc_sata_scr_read,
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 79fd2436bd70840d0ebc92c5081edbc1907398fb..5bddae19d1fb8df5f90d009694ca040302dd94e7 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5271,13 +5271,13 @@ static u8 ipr_ata_check_altstatus(struct ata_port *ap)
}
static struct ata_port_operations ipr_sata_ops = {
- .check_status = ipr_ata_check_status,
- .check_altstatus = ipr_ata_check_altstatus,
- .dev_select = ata_noop_dev_select,
+ .sff_check_status = ipr_ata_check_status,
+ .sff_check_altstatus = ipr_ata_check_altstatus,
+ .sff_dev_select = ata_noop_dev_select,
.phy_reset = ipr_ata_phy_reset,
.hardreset = ipr_sata_reset,
.post_internal_cmd = ipr_ata_post_internal,
- .tf_read = ipr_tf_read,
+ .sff_tf_read = ipr_tf_read,
.qc_prep = ata_noop_qc_prep,
.qc_issue = ipr_qc_issue,
.port_start = ata_sas_port_start,
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index b0e5ac372a3223453b3e4fbfecc737d21fad2977..a1664b87927ac13541b9146ec344f81028e149fc 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -348,12 +348,12 @@ static int sas_ata_scr_read(struct ata_port *ap, unsigned int sc_reg_in,
}
static struct ata_port_operations sas_sata_ops = {
- .check_status = sas_ata_check_status,
- .check_altstatus = sas_ata_check_status,
- .dev_select = ata_noop_dev_select,
+ .sff_check_status = sas_ata_check_status,
+ .sff_check_altstatus = sas_ata_check_status,
+ .sff_dev_select = ata_noop_dev_select,
.phy_reset = sas_ata_phy_reset,
.post_internal_cmd = sas_ata_post_internal,
- .tf_read = sas_ata_tf_read,
+ .sff_tf_read = sas_ata_tf_read,
.qc_prep = ata_noop_qc_prep,
.qc_issue = sas_ata_qc_issue,
.port_start = ata_sas_port_start,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 66663bfe2c71a8bba7b8001e74ea4b56be995eae..584eca19b8f1f45b2df978b0129a92727d5dcff4 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -743,17 +743,18 @@ struct ata_port_operations {
/*
* SFF / taskfile oriented ops
*/
- void (*dev_select)(struct ata_port *ap, unsigned int device);
- u8 (*check_status)(struct ata_port *ap);
- u8 (*check_altstatus)(struct ata_port *ap);
- void (*tf_load)(struct ata_port *ap, const struct ata_taskfile *tf);
- void (*tf_read)(struct ata_port *ap, struct ata_taskfile *tf);
- void (*exec_command)(struct ata_port *ap, const struct ata_taskfile *tf);
- unsigned int (*data_xfer)(struct ata_device *dev, unsigned char *buf,
- unsigned int buflen, int rw);
- u8 (*irq_on)(struct ata_port *);
-
- void (*irq_clear)(struct ata_port *);
+ void (*sff_dev_select)(struct ata_port *ap, unsigned int device);
+ u8 (*sff_check_status)(struct ata_port *ap);
+ u8 (*sff_check_altstatus)(struct ata_port *ap);
+ void (*sff_tf_load)(struct ata_port *ap, const struct ata_taskfile *tf);
+ void (*sff_tf_read)(struct ata_port *ap, struct ata_taskfile *tf);
+ void (*sff_exec_command)(struct ata_port *ap,
+ const struct ata_taskfile *tf);
+ unsigned int (*sff_data_xfer)(struct ata_device *dev,
+ unsigned char *buf, unsigned int buflen, int rw);
+ u8 (*sff_irq_on)(struct ata_port *);
+ void (*sff_irq_clear)(struct ata_port *);
+
void (*bmdma_setup)(struct ata_queued_cmd *qc);
void (*bmdma_start)(struct ata_queued_cmd *qc);
void (*bmdma_stop)(struct ata_queued_cmd *qc);
@@ -1438,7 +1439,7 @@ static inline u8 ata_sff_busy_wait(struct ata_port *ap, unsigned int bits,
do {
udelay(10);
- status = ap->ops->check_status(ap);
+ status = ap->ops->sff_check_status(ap);
max--;
} while (status != 0xff && (status & bits) && (max > 0));