diff options
Diffstat (limited to 'drivers/s390/cio/qdio.h')
| -rw-r--r-- | drivers/s390/cio/qdio.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index c60f2566d28c..42f2b09631b6 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -14,7 +14,6 @@ #include "chsc.h" #define QDIO_BUSY_BIT_PATIENCE 100 /* 100 microseconds */ -#define QDIO_BUSY_BIT_GIVE_UP 2000000 /* 2 seconds = eternity */ #define QDIO_INPUT_THRESHOLD 500 /* 500 microseconds */ /* @@ -195,12 +194,6 @@ struct qdio_input_q { }; struct qdio_output_q { - /* failed siga-w attempts*/ - atomic_t busy_siga_counter; - - /* start time of busy condition */ - u64 timestamp; - /* PCIs are enabled for the queue */ int pci_out_enabled; @@ -251,6 +244,7 @@ struct qdio_q { struct qdio_irq *irq_ptr; struct tasklet_struct tasklet; + spinlock_t lock; /* error condition during a data transfer */ unsigned int qdio_error; |