Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik...

[pandora-kernel.git] / include / linux / libata.h

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 751aabc..229a9ff 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -28,7 +28,6 @@
 
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/dma-mapping.h>
 #include <asm/scatterlist.h>
 #include <linux/io.h>
@@ -107,12 +106,6 @@ static inline u32 ata_msg_init(int dval, int default_msg_enable_bits)
 /* defines only for the constants which don't work well as enums */
 #define ATA_TAG_POISON         0xfafbfcfdU
 
-/* move to PCI layer? */
-static inline struct device *pci_dev_to_dev(struct pci_dev *pdev)
-{
-       return &pdev->dev;
-}
-
 enum {
        /* various global constants */
        LIBATA_MAX_PRD          = ATA_MAX_PRD / 2,
@@ -210,6 +203,7 @@ enum {
        ATA_PFLAG_UNLOADING     = (1 << 5), /* module is unloading */
        ATA_PFLAG_SCSI_HOTPLUG  = (1 << 6), /* SCSI hotplug scheduled */
        ATA_PFLAG_INITIALIZING  = (1 << 7), /* being initialized, don't touch */
+       ATA_PFLAG_RESETTING     = (1 << 8), /* reset in progress */
 
        ATA_PFLAG_SUSPENDED     = (1 << 17), /* port is suspended (power) */
        ATA_PFLAG_PM_PENDING    = (1 << 18), /* PM operation pending */
@@ -668,8 +662,6 @@ struct ata_port_operations {
        /* port multiplier */
        void (*pmp_attach) (struct ata_port *ap);
        void (*pmp_detach) (struct ata_port *ap);
-       int (*pmp_read) (struct ata_device *dev, int pmp, int reg, u32 *r_val);
-       int (*pmp_write) (struct ata_device *dev, int pmp, int reg, u32 val);
 
        /* Error handlers.  ->error_handler overrides ->eng_timeout and
         * indicates that new-style EH is in place.
@@ -767,18 +759,7 @@ extern int sata_std_hardreset(struct ata_link *link, unsigned int *class,
 extern void ata_std_postreset(struct ata_link *link, unsigned int *classes);
 extern void ata_port_disable(struct ata_port *);
 extern void ata_std_ports(struct ata_ioports *ioaddr);
-#ifdef CONFIG_PCI
-extern int ata_pci_init_one (struct pci_dev *pdev,
-                            const struct ata_port_info * const * ppi);
-extern void ata_pci_remove_one (struct pci_dev *pdev);
-#ifdef CONFIG_PM
-extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg);
-extern int __must_check ata_pci_device_do_resume(struct pci_dev *pdev);
-extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
-extern int ata_pci_device_resume(struct pci_dev *pdev);
-#endif
-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);
@@ -936,6 +917,19 @@ static inline int ata_acpi_cbl_80wire(struct ata_port *ap) { return 0; }
 #endif
 
 #ifdef CONFIG_PCI
+struct pci_dev;
+
+extern int ata_pci_init_one (struct pci_dev *pdev,
+                            const struct ata_port_info * const * ppi);
+extern void ata_pci_remove_one (struct pci_dev *pdev);
+#ifdef CONFIG_PM
+extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg);
+extern int __must_check ata_pci_device_do_resume(struct pci_dev *pdev);
+extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
+extern int ata_pci_device_resume(struct pci_dev *pdev);
+#endif
+extern int ata_pci_clear_simplex(struct pci_dev *pdev);
+
 struct pci_bits {
        unsigned int            reg;    /* PCI config register to read */
        unsigned int            width;  /* 1 (8 bit), 2 (16 bit), 4 (32 bit) */
@@ -956,12 +950,6 @@ extern unsigned long ata_pci_default_filter(struct ata_device *, unsigned long);
  * PMP
  */
 extern int sata_pmp_qc_defer_cmd_switch(struct ata_queued_cmd *qc);
-extern void sata_pmp_read_init_tf(struct ata_taskfile *tf,
-                                 struct ata_device *dev, int pmp, int reg);
-extern u32 sata_pmp_read_val(const struct ata_taskfile *tf);
-extern void sata_pmp_write_init_tf(struct ata_taskfile *tf,
-                                  struct ata_device *dev,
-                                  int pmp, int reg, u32 val);
 extern int sata_pmp_std_prereset(struct ata_link *link, unsigned long deadline);
 extern int sata_pmp_std_hardreset(struct ata_link *link, unsigned int *class,
                                  unsigned long deadline);