diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2024-03-07 15:28:15 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-03-13 11:23:47 +0300 |
| commit | 9ff91a33c082c6163119aff659aaa20399178c5b (patch) | |
| tree | 19736d7a23072afdaa4ade2562f45912bef2d710 /drivers/s390/cio/qdio_setup.c | |
| parent | e1f51be68d9906e652d4678c4df1d34a9d8ad9ef (diff) | |
| download | linux-9ff91a33c082c6163119aff659aaa20399178c5b.tar.xz | |
s390/cio: use new address translation helpers
Use virt_to_dma32() and friends to properly convert virtual to physical and
physical to virtual addresses so that "make C=1" does not generate any
warnings anymore.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio_setup.c')
| -rw-r--r-- | drivers/s390/cio/qdio_setup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index 714878e2acc4..99c0fd23022d 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -179,7 +179,7 @@ static void setup_storage_lists(struct qdio_q *q, struct qdio_irq *irq_ptr, /* fill in sl */ for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++) - q->sl->element[j].sbal = virt_to_phys(q->sbal[j]); + q->sl->element[j].sbal = virt_to_dma64(q->sbal[j]); } static void setup_queues(struct qdio_irq *irq_ptr, @@ -291,9 +291,9 @@ void qdio_setup_ssqd_info(struct qdio_irq *irq_ptr) static void qdio_fill_qdr_desc(struct qdesfmt0 *desc, struct qdio_q *queue) { - desc->sliba = virt_to_phys(queue->slib); - desc->sla = virt_to_phys(queue->sl); - desc->slsba = virt_to_phys(&queue->slsb); + desc->sliba = virt_to_dma64(queue->slib); + desc->sla = virt_to_dma64(queue->sl); + desc->slsba = virt_to_dma64(&queue->slsb); desc->akey = PAGE_DEFAULT_KEY >> 4; desc->bkey = PAGE_DEFAULT_KEY >> 4; @@ -315,7 +315,7 @@ static void setup_qdr(struct qdio_irq *irq_ptr, irq_ptr->qdr->oqdcnt = qdio_init->no_output_qs; irq_ptr->qdr->iqdsz = sizeof(struct qdesfmt0) / 4; /* size in words */ irq_ptr->qdr->oqdsz = sizeof(struct qdesfmt0) / 4; - irq_ptr->qdr->qiba = virt_to_phys(&irq_ptr->qib); + irq_ptr->qdr->qiba = virt_to_dma64(&irq_ptr->qib); irq_ptr->qdr->qkey = PAGE_DEFAULT_KEY >> 4; for (i = 0; i < qdio_init->no_input_qs; i++) |