diff options
Diffstat (limited to 'drivers/misc/hpilo.h')
| -rw-r--r-- | drivers/misc/hpilo.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/misc/hpilo.h b/drivers/misc/hpilo.h index 03a14c8..3857605 100644 --- a/drivers/misc/hpilo.h +++ b/drivers/misc/hpilo.h @@ -46,11 +46,14 @@ struct ilo_hwinfo { spinlock_t alloc_lock; spinlock_t fifo_lock; + spinlock_t open_lock; struct cdev cdev; }; -/* offset from mmio_vaddr */ +/* offset from mmio_vaddr for enabling doorbell interrupts */ +#define DB_IRQ 0xB2 +/* offset from mmio_vaddr for outbound communications */ #define DB_OUT 0xD4 /* DB_OUT reset bit */ #define DB_RESET 26 @@ -131,6 +134,9 @@ struct ccb_data { /* pointer to hardware device info */ struct ilo_hwinfo *ilo_hw; + /* queue for this ccb to wait for recv data */ + wait_queue_head_t ccb_waitq; + /* usage count, to allow for shared ccb's */ int ccb_cnt; |
