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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 19:54:53 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 20:01:40 (GMT) |
| commit | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (patch) | |
| tree | 3c2086ab67398a019089a47ca3f362a4bc6db74f /drivers/misc/hpilo.h | |
| parent | 34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (diff) | |
| parent | 9173a8ef24a6b1b8031507b35b8ffe5f85a87692 (diff) | |
| download | linux-fsl-qoriq-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.xz | |
Merge branch 'master' into for-linus
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; |