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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-19 16:47:57 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-19 16:47:57 +0400 |
| commit | 40d743b8c16a8cf6e30c1d941aa6147f9550ea75 (patch) | |
| tree | 9fcdf9a06b18a275253048d1ea7c9803cec38845 /drivers/misc/hpilo.h | |
| parent | 7da18afa423f167e7ef3c9728e584d8bf05bd55a (diff) | |
| parent | 83e686ea0291ee93b87dcdc00b96443b80de56c9 (diff) | |
| download | linux-40d743b8c16a8cf6e30c1d941aa6147f9550ea75.tar.xz | |
Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6
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 03a14c82aad9..38576050776a 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; |