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Diffstat (limited to 'drivers/ata/sata_mv.c')
-rw-r--r--drivers/ata/sata_mv.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index d9832e234e4..4df8311968e 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -483,8 +483,6 @@ static struct scsi_host_template mv6_sht = {
};
static const struct ata_port_operations mv5_ops = {
- .port_disable = ata_port_disable,
-
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
@@ -499,7 +497,6 @@ static const struct ata_port_operations mv5_ops = {
.irq_clear = mv_irq_clear,
.irq_on = ata_irq_on,
- .irq_ack = ata_irq_ack,
.error_handler = mv_error_handler,
.post_internal_cmd = mv_post_int_cmd,
@@ -514,8 +511,6 @@ static const struct ata_port_operations mv5_ops = {
};
static const struct ata_port_operations mv6_ops = {
- .port_disable = ata_port_disable,
-
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
@@ -530,7 +525,6 @@ static const struct ata_port_operations mv6_ops = {
.irq_clear = mv_irq_clear,
.irq_on = ata_irq_on,
- .irq_ack = ata_irq_ack,
.error_handler = mv_error_handler,
.post_internal_cmd = mv_post_int_cmd,
@@ -545,8 +539,6 @@ static const struct ata_port_operations mv6_ops = {
};
static const struct ata_port_operations mv_iie_ops = {
- .port_disable = ata_port_disable,
-
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
@@ -561,7 +553,6 @@ static const struct ata_port_operations mv_iie_ops = {
.irq_clear = mv_irq_clear,
.irq_on = ata_irq_on,
- .irq_ack = ata_irq_ack,
.error_handler = mv_error_handler,
.post_internal_cmd = mv_post_int_cmd,
@@ -1415,7 +1406,7 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
struct mv_host_priv *hpriv = ap->host->private_data;
unsigned int edma_enabled = (pp->pp_flags & MV_PP_FLAG_EDMA_EN);
unsigned int action = 0, err_mask = 0;
- struct ata_eh_info *ehi = &ap->eh_info;
+ struct ata_eh_info *ehi = &ap->link.eh_info;
ata_ehi_clear_desc(ehi);
@@ -1423,8 +1414,8 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
/* just a guess: do we need to do this? should we
* expand this, and do it in all cases?
*/
- sata_scr_read(ap, SCR_ERROR, &serr);
- sata_scr_write_flush(ap, SCR_ERROR, serr);
+ sata_scr_read(&ap->link, SCR_ERROR, &serr);
+ sata_scr_write_flush(&ap->link, SCR_ERROR, serr);
}
edma_err_cause = readl(port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
@@ -1468,8 +1459,8 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
}
if (edma_err_cause & EDMA_ERR_SERR) {
- sata_scr_read(ap, SCR_ERROR, &serr);
- sata_scr_write_flush(ap, SCR_ERROR, serr);
+ sata_scr_read(&ap->link, SCR_ERROR, &serr);
+ sata_scr_write_flush(&ap->link, SCR_ERROR, serr);
err_mask = AC_ERR_ATA_BUS;
action |= ATA_EH_HARDRESET;
}
@@ -1508,7 +1499,7 @@ static void mv_intr_pio(struct ata_port *ap)
return;
/* get active ATA command */
- qc = ata_qc_from_tag(ap, ap->active_tag);
+ qc = ata_qc_from_tag(ap, ap->link.active_tag);
if (unlikely(!qc)) /* no active tag */
return;
if (qc->tf.flags & ATA_TFLAG_POLLING) /* polling; we don't own qc */
@@ -1543,7 +1534,7 @@ static void mv_intr_edma(struct ata_port *ap)
/* 50xx: get active ATA command */
if (IS_GEN_I(hpriv))
- tag = ap->active_tag;
+ tag = ap->link.active_tag;
/* Gen II/IIE: get active ATA command via tag, to enable
* support for queueing. this works transparently for
@@ -1646,7 +1637,7 @@ static void mv_host_intr(struct ata_host *host, u32 relevant, unsigned int hc)
if (unlikely(have_err_bits)) {
struct ata_queued_cmd *qc;
- qc = ata_qc_from_tag(ap, ap->active_tag);
+ qc = ata_qc_from_tag(ap, ap->link.active_tag);
if (qc && (qc->tf.flags & ATA_TFLAG_POLLING))
continue;
@@ -1687,15 +1678,15 @@ static void mv_pci_error(struct ata_host *host, void __iomem *mmio)
for (i = 0; i < host->n_ports; i++) {
ap = host->ports[i];
- if (!ata_port_offline(ap)) {
- ehi = &ap->eh_info;
+ if (!ata_link_offline(&ap->link)) {
+ ehi = &ap->link.eh_info;
ata_ehi_clear_desc(ehi);
if (!printed++)
ata_ehi_push_desc(ehi,
"PCI err cause 0x%08x", err_cause);
err_mask = AC_ERR_HOST_BUS;
ehi->action = ATA_EH_HARDRESET;
- qc = ata_qc_from_tag(ap, ap->active_tag);
+ qc = ata_qc_from_tag(ap, ap->link.active_tag);
if (qc)
qc->err_mask |= err_mask;
else
@@ -2198,14 +2189,14 @@ static void mv_phy_reset(struct ata_port *ap, unsigned int *class,
/* Issue COMRESET via SControl */
comreset_retry:
- sata_scr_write_flush(ap, SCR_CONTROL, 0x301);
+ sata_scr_write_flush(&ap->link, SCR_CONTROL, 0x301);
msleep(1);
- sata_scr_write_flush(ap, SCR_CONTROL, 0x300);
+ sata_scr_write_flush(&ap->link, SCR_CONTROL, 0x300);
msleep(20);
do {
- sata_scr_read(ap, SCR_STATUS, &sstatus);
+ sata_scr_read(&ap->link, SCR_STATUS, &sstatus);
if (((sstatus & 0x3) == 3) || ((sstatus & 0x3) == 0))
break;
@@ -2230,7 +2221,7 @@ comreset_retry:
}
#endif
- if (ata_port_offline(ap)) {
+ if (ata_link_offline(&ap->link)) {
*class = ATA_DEV_NONE;
return;
}
@@ -2257,7 +2248,7 @@ comreset_retry:
*/
/* finally, read device signature from TF registers */
- *class = ata_dev_try_classify(ap, 0, NULL);
+ *class = ata_dev_try_classify(ap->link.device, 1, NULL);
writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
@@ -2266,10 +2257,11 @@ comreset_retry:
VPRINTK("EXIT\n");
}
-static int mv_prereset(struct ata_port *ap, unsigned long deadline)
+static int mv_prereset(struct ata_link *link, unsigned long deadline)
{
+ struct ata_port *ap = link->ap;
struct mv_port_priv *pp = ap->private_data;
- struct ata_eh_context *ehc = &ap->eh_context;
+ struct ata_eh_context *ehc = &link->eh_context;
int rc;
rc = mv_stop_dma(ap);
@@ -2285,7 +2277,7 @@ static int mv_prereset(struct ata_port *ap, unsigned long deadline)
if (ehc->i.action & ATA_EH_HARDRESET)
return 0;
- if (ata_port_online(ap))
+ if (ata_link_online(link))
rc = ata_wait_ready(ap, deadline);
else
rc = -ENODEV;
@@ -2293,9 +2285,10 @@ static int mv_prereset(struct ata_port *ap, unsigned long deadline)
return rc;
}
-static int mv_hardreset(struct ata_port *ap, unsigned int *class,
+static int mv_hardreset(struct ata_link *link, unsigned int *class,
unsigned long deadline)
{
+ struct ata_port *ap = link->ap;
struct mv_host_priv *hpriv = ap->host->private_data;
void __iomem *mmio = ap->host->iomap[MV_PRIMARY_BAR];
@@ -2308,16 +2301,17 @@ static int mv_hardreset(struct ata_port *ap, unsigned int *class,
return 0;
}
-static void mv_postreset(struct ata_port *ap, unsigned int *classes)
+static void mv_postreset(struct ata_link *link, unsigned int *classes)
{
+ struct ata_port *ap = link->ap;
u32 serr;
/* print link status */
- sata_print_link_status(ap);
+ sata_print_link_status(link);
/* clear SError */
- sata_scr_read(ap, SCR_ERROR, &serr);
- sata_scr_write_flush(ap, SCR_ERROR, serr);
+ sata_scr_read(link, SCR_ERROR, &serr);
+ sata_scr_write_flush(link, SCR_ERROR, serr);
/* bail out if no device is present */
if (classes[0] == ATA_DEV_NONE && classes[1] == ATA_DEV_NONE) {
@@ -2590,8 +2584,14 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx)
}
for (port = 0; port < host->n_ports; port++) {
+ struct ata_port *ap = host->ports[port];
void __iomem *port_mmio = mv_port_base(mmio, port);
- mv_port_init(&host->ports[port]->ioaddr, port_mmio);
+ unsigned int offset = port_mmio - mmio;
+
+ mv_port_init(&ap->ioaddr, port_mmio);
+
+ ata_port_pbar_desc(ap, MV_PRIMARY_BAR, -1, "mmio");
+ ata_port_pbar_desc(ap, MV_PRIMARY_BAR, offset, "port");
}
for (hc = 0; hc < n_hc; hc++) {
generated by cgit (git 2.34.1) at 2024-11-10 16:52:19 +0000