Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

[pandora-kernel.git] / drivers / s390 / cio / qdio.h

diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 42927c1..37870e4 100644 (file)
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -12,10 +12,6 @@
 #endif /* CONFIG_QDIO_DEBUG */
 #define QDIO_USE_PROCESSING_STATE
 
-#ifdef CONFIG_QDIO_PERF_STATS
-#define QDIO_PERFORMANCE_STATS
-#endif /* CONFIG_QDIO_PERF_STATS */
-
 #define QDIO_MINIMAL_BH_RELIEF_TIME 16
 #define QDIO_TIMER_POLL_VALUE 1
 #define IQDIO_TIMER_POLL_VALUE 1
@@ -61,9 +57,10 @@
                                            of the queue to 0 */
 
 #define QDIO_ESTABLISH_TIMEOUT (1*HZ)
-#define QDIO_ACTIVATE_TIMEOUT ((5*HZ)>>10)
+#define QDIO_ACTIVATE_TIMEOUT (5*HZ)
 #define QDIO_CLEANUP_CLEAR_TIMEOUT (20*HZ)
 #define QDIO_CLEANUP_HALT_TIMEOUT (10*HZ)
+#define QDIO_FORCE_CHECK_TIMEOUT (10*HZ)
 
 enum qdio_irq_states {
        QDIO_IRQ_STATE_INACTIVE,
@@ -409,25 +406,45 @@ do_clear_global_summary(void)
 #define CHSC_FLAG_SIGA_SYNC_DONE_ON_THININTS 0x08
 #define CHSC_FLAG_SIGA_SYNC_DONE_ON_OUTB_PCIS 0x04
 
-#ifdef QDIO_PERFORMANCE_STATS
 struct qdio_perf_stats {
-       unsigned int tl_runs;
-
-       unsigned int siga_outs;
-       unsigned int siga_ins;
-       unsigned int siga_syncs;
-       unsigned int pcis;
-       unsigned int thinints;
-       unsigned int fast_reqs;
-
-       __u64 start_time_outbound;
-       unsigned int outbound_cnt;
-       unsigned int outbound_time;
-       __u64 start_time_inbound;
-       unsigned int inbound_cnt;
-       unsigned int inbound_time;
+#ifdef CONFIG_64BIT
+       atomic64_t tl_runs;
+       atomic64_t outbound_tl_runs;
+       atomic64_t outbound_tl_runs_resched;
+       atomic64_t inbound_tl_runs;
+       atomic64_t inbound_tl_runs_resched;
+       atomic64_t inbound_thin_tl_runs;
+       atomic64_t inbound_thin_tl_runs_resched;
+
+       atomic64_t siga_outs;
+       atomic64_t siga_ins;
+       atomic64_t siga_syncs;
+       atomic64_t pcis;
+       atomic64_t thinints;
+       atomic64_t fast_reqs;
+
+       atomic64_t outbound_cnt;
+       atomic64_t inbound_cnt;
+#else /* CONFIG_64BIT */
+       atomic_t tl_runs;
+       atomic_t outbound_tl_runs;
+       atomic_t outbound_tl_runs_resched;
+       atomic_t inbound_tl_runs;
+       atomic_t inbound_tl_runs_resched;
+       atomic_t inbound_thin_tl_runs;
+       atomic_t inbound_thin_tl_runs_resched;
+
+       atomic_t siga_outs;
+       atomic_t siga_ins;
+       atomic_t siga_syncs;
+       atomic_t pcis;
+       atomic_t thinints;
+       atomic_t fast_reqs;
+
+       atomic_t outbound_cnt;
+       atomic_t inbound_cnt;
+#endif /* CONFIG_64BIT */
 };
-#endif /* QDIO_PERFORMANCE_STATS */
 
 /* unlikely as the later the better */
 #define SYNC_MEMORY if (unlikely(q->siga_sync)) qdio_siga_sync_q(q)
@@ -495,8 +512,8 @@ struct qdio_q {
 
        void *irq_ptr;
 
-#ifdef QDIO_USE_TIMERS_FOR_POLLING
        struct timer_list timer;
+#ifdef QDIO_USE_TIMERS_FOR_POLLING
        atomic_t timer_already_set;
        spinlock_t timer_lock;
 #else /* QDIO_USE_TIMERS_FOR_POLLING */
@@ -542,6 +559,7 @@ struct qdio_q {
        } timing;
        atomic_t busy_siga_counter;
         unsigned int queue_type;
+       unsigned int is_pci_out;
 
        /* leave this member at the end. won't be cleared in qdio_fill_qs */
        struct slib *slib; /* a page is allocated under this pointer,