libata: wrap schedule_timeout_uninterruptible() in loop

[linux-2.6] / drivers / ata / sata_promise.c

diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 25698cf0dce01beea9c469701dfe8415190c4b69..903213153b5d98ada9df5d817f3a06506a52e053 100644 (file)
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -167,7 +167,6 @@ static struct scsi_host_template pdc_ata_sht = {
 };
 
 static const struct ata_port_operations pdc_sata_ops = {
-       .port_disable           = ata_port_disable,
        .tf_load                = pdc_tf_load_mmio,
        .tf_read                = ata_tf_read,
        .check_status           = ata_check_status,
@@ -185,7 +184,6 @@ static const struct ata_port_operations pdc_sata_ops = {
        .data_xfer              = ata_data_xfer,
        .irq_clear              = pdc_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
        .scr_read               = pdc_sata_scr_read,
        .scr_write              = pdc_sata_scr_write,
@@ -194,7 +192,6 @@ static const struct ata_port_operations pdc_sata_ops = {
 
 /* First-generation chips need a more restrictive ->check_atapi_dma op */
 static const struct ata_port_operations pdc_old_sata_ops = {
-       .port_disable           = ata_port_disable,
        .tf_load                = pdc_tf_load_mmio,
        .tf_read                = ata_tf_read,
        .check_status           = ata_check_status,
@@ -212,7 +209,6 @@ static const struct ata_port_operations pdc_old_sata_ops = {
        .data_xfer              = ata_data_xfer,
        .irq_clear              = pdc_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
        .scr_read               = pdc_sata_scr_read,
        .scr_write              = pdc_sata_scr_write,
@@ -220,7 +216,6 @@ static const struct ata_port_operations pdc_old_sata_ops = {
 };
 
 static const struct ata_port_operations pdc_pata_ops = {
-       .port_disable           = ata_port_disable,
        .tf_load                = pdc_tf_load_mmio,
        .tf_read                = ata_tf_read,
        .check_status           = ata_check_status,
@@ -238,7 +233,6 @@ static const struct ata_port_operations pdc_pata_ops = {
        .data_xfer              = ata_data_xfer,
        .irq_clear              = pdc_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
        .port_start             = pdc_common_port_start,
 };
@@ -475,7 +469,7 @@ static void pdc_atapi_pkt(struct ata_queued_cmd *qc)
        buf32[2] = 0;                           /* no next-packet */
 
        /* select drive */
-       if (sata_scr_valid(ap)) {
+       if (sata_scr_valid(&ap->link)) {
                dev_sel = PDC_DEVICE_SATA;
        } else {
                dev_sel = ATA_DEVICE_OBS;
@@ -626,7 +620,7 @@ static void pdc_post_internal_cmd(struct ata_queued_cmd *qc)
 static void pdc_error_intr(struct ata_port *ap, struct ata_queued_cmd *qc,
                           u32 port_status, u32 err_mask)
 {
-       struct ata_eh_info *ehi = &ap->eh_info;
+       struct ata_eh_info *ehi = &ap->link.eh_info;
        unsigned int ac_err_mask = 0;
 
        ata_ehi_clear_desc(ehi);
@@ -643,7 +637,7 @@ static void pdc_error_intr(struct ata_port *ap, struct ata_queued_cmd *qc,
                           | PDC_PCI_SYS_ERR | PDC1_PCI_PARITY_ERR))
                ac_err_mask |= AC_ERR_HOST_BUS;
 
-       if (sata_scr_valid(ap)) {
+       if (sata_scr_valid(&ap->link)) {
                u32 serror;
 
                pdc_sata_scr_read(ap, SCR_ERROR, &serror);
@@ -773,7 +767,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance)
                tmp = hotplug_status & (0x11 << ata_no);
                if (tmp && ap &&
                    !(ap->flags & ATA_FLAG_DISABLED)) {
-                       struct ata_eh_info *ehi = &ap->eh_info;
+                       struct ata_eh_info *ehi = &ap->link.eh_info;
                        ata_ehi_clear_desc(ehi);
                        ata_ehi_hotplugged(ehi);
                        ata_ehi_push_desc(ehi, "hotplug_status %#x", tmp);
@@ -788,7 +782,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance)
                    !(ap->flags & ATA_FLAG_DISABLED)) {
                        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)))
                                handled += pdc_host_intr(ap, qc);
                }
@@ -1009,10 +1003,15 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 
        is_sataii_tx4 = pdc_is_sataii_tx4(pi->flags);
        for (i = 0; i < host->n_ports; i++) {
+               struct ata_port *ap = host->ports[i];
                unsigned int ata_no = pdc_port_no_to_ata_no(i, is_sataii_tx4);
-               pdc_ata_setup_port(host->ports[i],
-                                  base + 0x200 + ata_no * 0x80,
-                                  base + 0x400 + ata_no * 0x100);
+               unsigned int port_offset = 0x200 + ata_no * 0x80;
+               unsigned int scr_offset = 0x400 + ata_no * 0x100;
+
+               pdc_ata_setup_port(ap, base + port_offset, base + scr_offset);
+
+               ata_port_pbar_desc(ap, PDC_MMIO_BAR, -1, "mmio");
+               ata_port_pbar_desc(ap, PDC_MMIO_BAR, port_offset, "port");
        }
 
        /* initialize adapter */