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Diffstat (limited to 'arch/sparc/include/asm/vio.h')
-rw-r--r--arch/sparc/include/asm/vio.h16
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h
index 6b135a8ab07b..d758c8d8f47d 100644
--- a/arch/sparc/include/asm/vio.h
+++ b/arch/sparc/include/asm/vio.h
@@ -121,12 +121,18 @@ struct vio_disk_attr_info {
u8 vdisk_type;
#define VD_DISK_TYPE_SLICE 0x01 /* Slice in block device */
#define VD_DISK_TYPE_DISK 0x02 /* Entire block device */
- u16 resv1;
+ u8 vdisk_mtype; /* v1.1 */
+#define VD_MEDIA_TYPE_FIXED 0x01 /* Fixed device */
+#define VD_MEDIA_TYPE_CD 0x02 /* CD Device */
+#define VD_MEDIA_TYPE_DVD 0x03 /* DVD Device */
+ u8 resv1;
u32 vdisk_block_size;
u64 operations;
- u64 vdisk_size;
+ u64 vdisk_size; /* v1.1 */
u64 max_xfer_size;
- u64 resv2[2];
+ u32 phys_block_size; /* v1.2 */
+ u32 resv2;
+ u64 resv3[1];
};
struct vio_disk_desc {
@@ -272,7 +278,7 @@ static inline u32 vio_dring_avail(struct vio_dring_state *dr,
unsigned int ring_size)
{
return (dr->pending -
- ((dr->prod - dr->cons) & (ring_size - 1)));
+ ((dr->prod - dr->cons) & (ring_size - 1)) - 1);
}
#define VIO_MAX_TYPE_LEN 32
@@ -292,6 +298,7 @@ struct vio_dev {
unsigned int tx_irq;
unsigned int rx_irq;
+ u64 rx_ino;
struct device dev;
};
@@ -447,5 +454,6 @@ int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev,
char *name);
void vio_port_up(struct vio_driver_state *vio);
+int vio_set_intr(unsigned long dev_ino, int state);
#endif /* _SPARC64_VIO_H */