diff options
Diffstat (limited to 'drivers/s390/cio/qdio.h')
| -rw-r--r-- | drivers/s390/cio/qdio.h | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index ff74eb5fce50..b8453b594679 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -177,8 +177,8 @@ struct qdio_queue_perf_stat { unsigned int nr_sbal_total; }; -enum qdio_queue_irq_states { - QDIO_QUEUE_IRQS_DISABLED, +enum qdio_irq_poll_states { + QDIO_IRQ_DISABLED, }; struct qdio_input_q { @@ -188,10 +188,6 @@ struct qdio_input_q { int ack_count; /* last time of noticing incoming data */ u64 timestamp; - /* upper-layer polling flag */ - unsigned long queue_irq_state; - /* callback to start upper-layer polling */ - void (*queue_start_poll) (struct ccw_device *, int, unsigned long); }; struct qdio_output_q { @@ -254,7 +250,6 @@ struct qdio_q { /* upper-layer program handler */ qdio_handler_t (*handler); - struct dentry *debugfs_q; struct qdio_irq *irq_ptr; struct sl *sl; /* @@ -270,7 +265,6 @@ struct qdio_irq { struct ccw_device *cdev; struct list_head entry; /* list of thinint devices */ struct dentry *debugfs_dev; - struct dentry *debugfs_perf; unsigned long int_parm; struct subchannel_id schid; @@ -299,6 +293,9 @@ struct qdio_irq { struct qdio_q *input_qs[QDIO_MAX_QUEUES_PER_IRQ]; struct qdio_q *output_qs[QDIO_MAX_QUEUES_PER_IRQ]; + void (*irq_poll)(struct ccw_device *cdev, unsigned long data); + unsigned long poll_state; + debug_info_t *debug_area; struct mutex setup_mutex; struct qdio_dev_perf_stat perf_stat; @@ -377,7 +374,6 @@ int tiqdio_allocate_memory(void); void tiqdio_free_memory(void); int tiqdio_register_thinints(void); void tiqdio_unregister_thinints(void); -void clear_nonshared_ind(struct qdio_irq *); int test_nonshared_ind(struct qdio_irq *); /* prototypes for setup */ @@ -392,12 +388,9 @@ void qdio_setup_ssqd_info(struct qdio_irq *irq_ptr); int qdio_setup_get_ssqd(struct qdio_irq *irq_ptr, struct subchannel_id *schid, struct qdio_ssqd_desc *data); -int qdio_setup_irq(struct qdio_initialize *init_data); -void qdio_print_subchannel_info(struct qdio_irq *irq_ptr, - struct ccw_device *cdev); +int qdio_setup_irq(struct qdio_irq *irq_ptr, struct qdio_initialize *init_data); +void qdio_print_subchannel_info(struct qdio_irq *irq_ptr); void qdio_release_memory(struct qdio_irq *irq_ptr); -int qdio_setup_create_sysfs(struct ccw_device *cdev); -void qdio_setup_destroy_sysfs(struct ccw_device *cdev); int qdio_setup_init(void); void qdio_setup_exit(void); int qdio_enable_async_operation(struct qdio_output_q *q); |