diff options
Diffstat (limited to 'drivers/s390/cio/qdio.h')
| -rw-r--r-- | drivers/s390/cio/qdio.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index 5ea6249d8180..4bd4c00c9c0c 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -95,7 +95,7 @@ static inline int do_sqbs(u64 token, unsigned char state, int queue, " lgr 1,%[token]\n" " .insn rsy,0xeb000000008a,%[qs],%[ccq],0(%[state])" : [ccq] "+&d" (_ccq), [qs] "+&d" (_queuestart) - : [state] "d" ((unsigned long)state), [token] "d" (token) + : [state] "a" ((unsigned long)state), [token] "d" (token) : "memory", "cc", "1"); *count = _ccq & 0xff; *start = _queuestart & 0xff; @@ -210,11 +210,10 @@ struct qdio_q { qdio_handler_t (*handler); struct qdio_irq *irq_ptr; + + /* memory page (PAGE_SIZE) used to place slib and sl on */ + void *sl_page; struct sl *sl; - /* - * 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))); @@ -266,7 +265,7 @@ struct qdio_irq { #define is_thinint_irq(irq) \ (irq->qib.qfmt == QDIO_IQDIO_QFMT || \ - css_general_characteristics.aif_osa) + css_general_characteristics.aif_qdio) #define qperf(__qdev, __attr) ((__qdev)->perf_stat.(__attr)) |