libata: update ->data_xfer hook for ATAPI

[safe/jmp/linux-2.6] / drivers / ata / pata_cypress.c

diff --git a/drivers/ata/pata_cypress.c b/drivers/ata/pata_cypress.c
index 247b436..fc5f9c4 100644 (file)
--- a/drivers/ata/pata_cypress.c
+++ b/drivers/ata/pata_cypress.c
@@ -18,7 +18,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_cypress"
-#define DRV_VERSION "0.1.2"
+#define DRV_VERSION "0.1.5"
 
 /* here are the offset definitions for the registers */
 
@@ -41,17 +41,6 @@ enum {
        CY82_INDEX_TIMEOUT      = 0x32
 };
 
-static int cy82c693_pre_reset(struct ata_port *ap)
-{
-       ap->cbl = ATA_CBL_PATA40;
-       return ata_std_prereset(ap);
-}
-
-static void cy82c693_error_handler(struct ata_port *ap)
-{
-       ata_bmdma_drive_eh(ap, cy82c693_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
 /**
  *     cy82c693_set_piomode    -       set initial PIO mode data
  *     @ap: ATA interface
@@ -128,18 +117,17 @@ static struct scsi_host_template cy82c693_sht = {
        .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,
 };
 
 static struct ata_port_operations cy82c693_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = cy82c693_set_piomode,
        .set_dmamode    = cy82c693_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -152,8 +140,9 @@ static struct ata_port_operations cy82c693_port_ops = {
 
        .freeze         = ata_bmdma_freeze,
        .thaw           = ata_bmdma_thaw,
-       .error_handler  = cy82c693_error_handler,
+       .error_handler  = ata_bmdma_error_handler,
        .post_internal_cmd = ata_bmdma_post_internal_cmd,
+       .cable_detect   = ata_cable_40wire,
 
        .bmdma_setup    = ata_bmdma_setup,
        .bmdma_start    = ata_bmdma_start,
@@ -163,26 +152,25 @@ static struct ata_port_operations cy82c693_port_ops = {
        .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,
 
-       .port_start     = ata_port_start,
-       .port_stop      = ata_port_stop,
-       .host_stop      = ata_host_stop
+       .port_start     = ata_sff_port_start,
 };
 
 static int cy82c693_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 {
-       static struct ata_port_info info = {
+       static const struct ata_port_info info = {
                .sht = &cy82c693_sht,
-               .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+               .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
                .port_ops = &cy82c693_port_ops
        };
-       static struct ata_port_info *port_info[1] = { &info };
+       const struct ata_port_info *ppi[] = { &info, &ata_dummy_port_info };
 
        /* Devfn 1 is the ATA primary. The secondary is magic and on devfn2.
           For the moment we don't handle the secondary. FIXME */
@@ -190,7 +178,7 @@ static int cy82c693_init_one(struct pci_dev *pdev, const struct pci_device_id *i
        if (PCI_FUNC(pdev->devfn) != 1)
                return -ENODEV;
 
-       return ata_pci_init_one(pdev, port_info, 1);
+       return ata_pci_init_one(pdev, ppi);
 }
 
 static const struct pci_device_id cy82c693[] = {
@@ -203,7 +191,11 @@ static struct pci_driver cy82c693_pci_driver = {
        .name           = DRV_NAME,
        .id_table       = cy82c693,
        .probe          = cy82c693_init_one,
-       .remove         = ata_pci_remove_one
+       .remove         = ata_pci_remove_one,
+#ifdef CONFIG_PM
+       .suspend        = ata_pci_device_suspend,
+       .resume         = ata_pci_device_resume,
+#endif
 };
 
 static int __init cy82c693_init(void)