diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-19 11:35:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-19 11:35:30 -0700 |
| commit | ba0234ec35127fe21d373db53cbaf9fe20620cb6 (patch) | |
| tree | a2cbef204482512ae9e723f2bf4d22051975ef45 /drivers/s390/cio/qdio.h | |
| parent | 537b60d17894b7c19a6060feae40299d7109d6e7 (diff) | |
| parent | 939e379e9e183ae6291ac7caa4a5e1dfadae4ccc (diff) | |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (24 commits)
[S390] drivers/s390/char: Use kmemdup
[S390] drivers/s390/char: Use kstrdup
[S390] debug: enable exception-trace debug facility
[S390] s390_hypfs: Add new attributes
[S390] qdio: remove API wrappers
[S390] qdio: set correct bit in dsci
[S390] qdio: dont convert timestamps to microseconds
[S390] qdio: remove memset hack
[S390] qdio: prevent starvation on PCI devices
[S390] qdio: count number of qdio interrupts
[S390] user space fault: report fault before calling do_exit
[S390] topology: expose core identifier
[S390] dasd: remove uid from devmap
[S390] dasd: add dynamic pav toleration
[S390] vdso: add missing vdso_install target
[S390] vdso: remove redundant check for CONFIG_64BIT
[S390] avoid default_llseek in s390 drivers
[S390] vmcp: disallow modular build
[S390] add breaking event address for user space
[S390] virtualization aware cpu measurement
...
Diffstat (limited to 'drivers/s390/cio/qdio.h')
| -rw-r--r-- | drivers/s390/cio/qdio.h | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index 48aa0647432..f0037eefd44 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -13,8 +13,8 @@ #include <asm/debug.h> #include "chsc.h" -#define QDIO_BUSY_BIT_PATIENCE 100 /* 100 microseconds */ -#define QDIO_INPUT_THRESHOLD 500 /* 500 microseconds */ +#define QDIO_BUSY_BIT_PATIENCE (100 << 12) /* 100 microseconds */ +#define QDIO_INPUT_THRESHOLD (500 << 12) /* 500 microseconds */ /* * if an asynchronous HiperSockets queue runs full, the 10 seconds timer wait @@ -296,10 +296,8 @@ struct qdio_q { struct qdio_irq *irq_ptr; struct sl *sl; /* - * Warning: Leave this member at the end so it won't be cleared in - * qdio_fill_qs. A page is allocated under this pointer and used for - * slib and sl. slib is 2048 bytes big and sl points to offset - * PAGE_SIZE / 2. + * A page is allocated under this pointer and used for slib and sl. + * slib is 2048 bytes big and sl points to offset PAGE_SIZE / 2. */ struct slib *slib; } __attribute__ ((aligned(256))); @@ -372,11 +370,6 @@ static inline int multicast_outbound(struct qdio_q *q) (q->nr == q->irq_ptr->nr_output_qs - 1); } -static inline unsigned long long get_usecs(void) -{ - return monotonic_clock() >> 12; -} - #define pci_out_supported(q) \ (q->irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED) #define is_qebsm(q) (q->irq_ptr->sch_token != 0) |