diff options
Diffstat (limited to 'arch/sparc/include/asm/vio.h')
| -rw-r--r-- | arch/sparc/include/asm/vio.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h index 9dca7a892978..d1c47e9f0090 100644 --- a/arch/sparc/include/asm/vio.h +++ b/arch/sparc/include/asm/vio.h @@ -316,24 +316,33 @@ static inline u32 vio_dring_prev(struct vio_dring_state *dr, u32 index) } #define VIO_MAX_TYPE_LEN 32 +#define VIO_MAX_NAME_LEN 32 #define VIO_MAX_COMPAT_LEN 64 struct vio_dev { u64 mp; struct device_node *dp; + char node_name[VIO_MAX_NAME_LEN]; char type[VIO_MAX_TYPE_LEN]; char compat[VIO_MAX_COMPAT_LEN]; int compat_len; u64 dev_no; - u64 id; + unsigned long port_id; unsigned long channel_id; unsigned int tx_irq; unsigned int rx_irq; u64 rx_ino; + u64 tx_ino; + + /* Handle to the root of "channel-devices" sub-tree in MDESC */ + u64 cdev_handle; + + /* MD specific data used to identify the vdev in MD */ + union md_node_info md_node_info; struct device dev; }; @@ -347,6 +356,7 @@ struct vio_driver { void (*shutdown)(struct vio_dev *dev); unsigned long driver_data; struct device_driver driver; + bool no_irq; }; struct vio_version { @@ -490,5 +500,6 @@ int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev, void vio_port_up(struct vio_driver_state *vio); int vio_set_intr(unsigned long dev_ino, int state); +u64 vio_vdev_node(struct mdesc_handle *hp, struct vio_dev *vdev); #endif /* _SPARC64_VIO_H */ |