libata: kill probe_ent and related helpers

[powerpc.git] / include / linux / libata.h

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 06cf23f..7c14a52 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -368,34 +368,6 @@ struct ata_ioports {
        void __iomem            *scr_addr;
 };
 
-struct ata_probe_ent {
-       struct list_head        node;
-       struct device           *dev;
-       const struct ata_port_operations *port_ops;
-       struct scsi_host_template *sht;
-       struct ata_ioports      port[ATA_MAX_PORTS];
-       unsigned int            n_ports;
-       unsigned int            dummy_port_mask;
-       unsigned int            pio_mask;
-       unsigned int            mwdma_mask;
-       unsigned int            udma_mask;
-       unsigned long           irq;
-       unsigned long           irq2;
-       unsigned int            irq_flags;
-       unsigned long           port_flags;
-       unsigned long           _host_flags;
-       void __iomem * const    *iomap;
-       void                    *private_data;
-
-       /* port_info for the secondary port.  Together with irq2, it's
-        * used to implement non-uniform secondary port.  Currently,
-        * the only user is ata_piix combined mode.  This workaround
-        * will be removed together with ata_probe_ent when init model
-        * is updated.
-        */
-       const struct ata_port_info *pinfo2;
-};
-
 struct ata_host {
        spinlock_t              lock;
        struct device           *dev;
@@ -668,6 +640,7 @@ struct ata_port_info {
        unsigned long           mwdma_mask;
        unsigned long           udma_mask;
        const struct ata_port_operations *port_ops;
+       irq_handler_t           irq_handler;
        void                    *private_data;
 };
 
@@ -690,6 +663,7 @@ extern const unsigned long sata_deb_timing_hotplug[];
 extern const unsigned long sata_deb_timing_long[];
 
 extern const struct ata_port_operations ata_dummy_port_ops;
+extern const struct ata_port_info ata_dummy_port_info;
 
 static inline const unsigned long *
 sata_ehc_deb_timing(struct ata_eh_context *ehc)
@@ -734,10 +708,14 @@ extern int ata_pci_device_resume(struct pci_dev *pdev);
 extern int ata_pci_clear_simplex(struct pci_dev *pdev);
 #endif /* CONFIG_PCI */
 extern struct ata_host *ata_host_alloc(struct device *dev, int max_ports);
+extern struct ata_host *ata_host_alloc_pinfo(struct device *dev,
+                       const struct ata_port_info * const * ppi, int n_ports);
 extern int ata_host_start(struct ata_host *host);
 extern int ata_host_register(struct ata_host *host,
                             struct scsi_host_template *sht);
-extern int ata_device_add(const struct ata_probe_ent *ent);
+extern int ata_host_activate(struct ata_host *host, int irq,
+                            irq_handler_t irq_handler, unsigned long irq_flags,
+                            struct scsi_host_template *sht);
 extern void ata_host_detach(struct ata_host *host);
 extern void ata_host_init(struct ata_host *, struct device *,
                          unsigned long, const struct ata_port_operations *);
@@ -885,8 +863,11 @@ struct pci_bits {
        unsigned long           val;
 };
 
-extern struct ata_probe_ent *
-ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask);
+extern int ata_pci_init_native_host(struct ata_host *host,
+                                   unsigned int port_mask);
+extern int ata_pci_prepare_native_host(struct pci_dev *pdev,
+                               const struct ata_port_info * const * ppi,
+                               int n_ports, struct ata_host **r_host);
 extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits);
 extern unsigned long ata_pci_default_filter(struct ata_device *, unsigned long);
 #endif /* CONFIG_PCI */