ide: add ide_check_atapi_device() helper

[linux-2.6-omap-h63xx.git] / include / linux / ide.h

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 432eb98f7fe730676e5182036ad62e73a436b3a2..e63ff63d1f0b08290ea217d8e87b3def6130428b 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -17,6 +17,7 @@
 #include <linux/device.h>
 #include <linux/pci.h>
 #include <linux/completion.h>
+#include <linux/pm.h>
 #ifdef CONFIG_BLK_DEV_IDEACPI
 #include <acpi/acpi.h>
 #endif
@@ -561,7 +562,6 @@ typedef struct hwif_s {
        u8 major;       /* our major number */
        u8 index;       /* 0 for ide0; 1 for ide1; ... */
        u8 channel;     /* for dual-port chips: 0=primary, 1=secondary */
-       u8 bus_state;   /* power state of the IDE bus */
 
        u32 host_flags;
 
@@ -639,6 +639,7 @@ struct ide_host {
        ide_hwif_t      *ports[MAX_HWIFS];
        unsigned int    n_ports;
        struct device   *dev[2];
+       unsigned int    (*init_chipset)(struct pci_dev *);
        unsigned long   host_flags;
        void            *host_priv;
 };
@@ -931,7 +932,19 @@ struct ide_driver_s {
 int ide_device_get(ide_drive_t *);
 void ide_device_put(ide_drive_t *);
 
-int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long);
+struct ide_ioctl_devset {
+       unsigned int    get_ioctl;
+       unsigned int    set_ioctl;
+
+       int             (*get)(ide_drive_t *);
+       int             (*set)(ide_drive_t *, int);
+};
+
+int ide_setting_ioctl(ide_drive_t *, struct block_device *, unsigned int,
+                     unsigned long, const struct ide_ioctl_devset *);
+
+int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *,
+                     unsigned, unsigned long);
 
 extern int ide_vlb_clk;
 extern int ide_pci_clk;
@@ -1096,6 +1109,8 @@ extern int drive_is_ready(ide_drive_t *);
 
 void ide_pktcmd_tf_load(ide_drive_t *, u32, u16, u8);
 
+int ide_check_atapi_device(ide_drive_t *, const char *);
+
 ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
        ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry,
        void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *),
@@ -1115,8 +1130,6 @@ int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16);
 int ide_no_data_taskfile(ide_drive_t *, ide_task_t *);
 
 int ide_taskfile_ioctl(ide_drive_t *, unsigned int, unsigned long);
-int ide_cmd_ioctl(ide_drive_t *, unsigned int, unsigned long);
-int ide_task_ioctl(ide_drive_t *, unsigned int, unsigned long);
 
 extern int ide_driveid_update(ide_drive_t *);
 extern int ide_config_drive_speed(ide_drive_t *, u8);
@@ -1264,6 +1277,14 @@ int ide_pci_init_two(struct pci_dev *, struct pci_dev *,
                     const struct ide_port_info *, void *);
 void ide_pci_remove(struct pci_dev *);
 
+#ifdef CONFIG_PM
+int ide_pci_suspend(struct pci_dev *, pm_message_t);
+int ide_pci_resume(struct pci_dev *);
+#else
+#define ide_pci_suspend NULL
+#define ide_pci_resume NULL
+#endif
+
 void ide_map_sg(ide_drive_t *, struct request *);
 void ide_init_sg_cmd(ide_drive_t *, struct request *);