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path: root/drivers/s390/cio/qdio_setup.c
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Diffstat (limited to 'drivers/s390/cio/qdio_setup.c')
-rw-r--r--drivers/s390/cio/qdio_setup.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 8c2dea5fa2b..7f4a7546514 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -333,10 +333,10 @@ static void __qdio_allocate_fill_qdr(struct qdio_irq *irq_ptr,
irq_ptr->qdr->qdf0[i + nr].slsba =
(unsigned long)&irq_ptr_qs[i]->slsb.val[0];
- irq_ptr->qdr->qdf0[i + nr].akey = PAGE_DEFAULT_KEY;
- irq_ptr->qdr->qdf0[i + nr].bkey = PAGE_DEFAULT_KEY;
- irq_ptr->qdr->qdf0[i + nr].ckey = PAGE_DEFAULT_KEY;
- irq_ptr->qdr->qdf0[i + nr].dkey = PAGE_DEFAULT_KEY;
+ irq_ptr->qdr->qdf0[i + nr].akey = PAGE_DEFAULT_KEY >> 4;
+ irq_ptr->qdr->qdf0[i + nr].bkey = PAGE_DEFAULT_KEY >> 4;
+ irq_ptr->qdr->qdf0[i + nr].ckey = PAGE_DEFAULT_KEY >> 4;
+ irq_ptr->qdr->qdf0[i + nr].dkey = PAGE_DEFAULT_KEY >> 4;
}
static void setup_qdr(struct qdio_irq *irq_ptr,
@@ -350,7 +350,7 @@ static void setup_qdr(struct qdio_irq *irq_ptr,
irq_ptr->qdr->iqdsz = sizeof(struct qdesfmt0) / 4; /* size in words */
irq_ptr->qdr->oqdsz = sizeof(struct qdesfmt0) / 4;
irq_ptr->qdr->qiba = (unsigned long)&irq_ptr->qib;
- irq_ptr->qdr->qkey = PAGE_DEFAULT_KEY;
+ irq_ptr->qdr->qkey = PAGE_DEFAULT_KEY >> 4;
for (i = 0; i < qdio_init->no_input_qs; i++)
__qdio_allocate_fill_qdr(irq_ptr, irq_ptr->input_qs, i, 0);
@@ -382,7 +382,15 @@ int qdio_setup_irq(struct qdio_initialize *init_data)
struct qdio_irq *irq_ptr = init_data->cdev->private->qdio_data;
int rc;
- memset(irq_ptr, 0, ((char *)&irq_ptr->qdr) - ((char *)irq_ptr));
+ memset(&irq_ptr->qib, 0, sizeof(irq_ptr->qib));
+ memset(&irq_ptr->siga_flag, 0, sizeof(irq_ptr->siga_flag));
+ memset(&irq_ptr->ccw, 0, sizeof(irq_ptr->ccw));
+ memset(&irq_ptr->ssqd_desc, 0, sizeof(irq_ptr->ssqd_desc));
+ memset(&irq_ptr->perf_stat, 0, sizeof(irq_ptr->perf_stat));
+
+ irq_ptr->debugfs_dev = irq_ptr->debugfs_perf = NULL;
+ irq_ptr->sch_token = irq_ptr->state = irq_ptr->perf_stat_enabled = 0;
+
/* wipes qib.ac, required by ar7063 */
memset(irq_ptr->qdr, 0, sizeof(struct qdr));