2 files changed, 28 insertions, 0 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 827688f41d6c..04e0fa97ac99 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -18,6 +18,9 @@
 #include <linux/device.h>
 #include <linux/pci.h>
 #include <linux/completion.h>
+#ifdef CONFIG_BLK_DEV_IDEACPI
+#include <acpi/acpi.h>
+#endif
 #include <asm/byteorder.h>
 #include <asm/system.h>
 #include <asm/io.h>
@@ -541,6 +544,11 @@ typedef enum {
 struct ide_driver_s;
 struct ide_settings_s;
 
+#ifdef CONFIG_BLK_DEV_IDEACPI
+struct ide_acpi_drive_link;
+struct ide_acpi_hwif_link;
+#endif
+
 typedef struct ide_drive_s {
         char            name[4];        /* drive name, such as "hda" */
         char            driver_req[10]; /* requests specific driver */
@@ -637,6 +645,9 @@ typedef struct ide_drive_s {
 
         int             lun;            /* logical unit */
         int             crc_count;      /* crc counter to reduce drive speed */
+#ifdef CONFIG_BLK_DEV_IDEACPI
+        struct ide_acpi_drive_link *acpidata;
+#endif
         struct list_head list;
         struct device   gendev;
         struct completion gendev_rel_comp;      /* to deal with device release() */
@@ -804,6 +815,10 @@ typedef struct hwif_s {
         void            *hwif_data;     /* extra hwif data */
 
         unsigned dma;
+
+#ifdef CONFIG_BLK_DEV_IDEACPI
+        struct ide_acpi_hwif_link *acpidata;
+#endif
 } ____cacheline_internodealigned_in_smp ide_hwif_t;
 
 /*
@@ -1298,6 +1313,18 @@ static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
 static inline void ide_release_dma(ide_hwif_t *drive) {;}
 #endif
 
+#ifdef CONFIG_BLK_DEV_IDEACPI
+extern int ide_acpi_exec_tfs(ide_drive_t *drive);
+extern void ide_acpi_get_timing(ide_hwif_t *hwif);
+extern void ide_acpi_push_timing(ide_hwif_t *hwif);
+extern void ide_acpi_init(ide_hwif_t *hwif);
+#else
+static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
+static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
+static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
+static inline void ide_acpi_init(ide_hwif_t *hwif) { ; }
+#endif
+
 extern int ide_hwif_request_regions(ide_hwif_t *hwif);
 extern void ide_hwif_release_regions(ide_hwif_t* hwif);
 extern void ide_unregister (unsigned int index);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 5b4f1e3caf5d..defdeed20641 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1454,6 +1454,7 @@
 
 #define PCI_VENDOR_ID_TOSHIBA_2         0x102f
 #define PCI_DEVICE_ID_TOSHIBA_TC35815CF 0x0030
+#define PCI_DEVICE_ID_TOSHIBA_TC86C001_IDE      0x0105
 #define PCI_DEVICE_ID_TOSHIBA_TC86C001_MISC     0x0108
 #define PCI_DEVICE_ID_TOSHIBA_SPIDER_NET 0x01b3