diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2024-03-07 13:28:21 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-03-13 09:23:48 +0100 |
| commit | a8b576d19f9bb14114d7f1c4d8ff78abd336bce3 (patch) | |
| tree | a8283cad78f4719c30d413015f7eea7ccd10f3b2 | |
| parent | e8be820134531a74daaf2c3481ff9ad54b0df0cb (diff) | |
s390/zfcp: use new address translation helpers
Use virt_to_dma64() and friends to properly convert virtual to physical and
physical to virtual addresses so that "make C=1" does not generate any
warnings anymore.
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 2 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_qdio.c | 4 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_qdio.h | 6 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index ceed1b6f7cb6..22e82000334a 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -2742,7 +2742,7 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx) for (idx = 0; idx < QDIO_MAX_ELEMENTS_PER_BUFFER; idx++) { sbale = &sbal->element[idx]; - req_id = sbale->addr; + req_id = dma64_to_u64(sbale->addr); fsf_req = zfcp_reqlist_find_rm(adapter->req_list, req_id); if (!fsf_req) { diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c index f54f506b02d6..8cbc5e1711af 100644 --- a/drivers/s390/scsi/zfcp_qdio.c +++ b/drivers/s390/scsi/zfcp_qdio.c @@ -125,7 +125,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err, memset(pl, 0, ZFCP_QDIO_MAX_SBALS_PER_REQ * sizeof(void *)); sbale = qdio->res_q[idx]->element; - req_id = sbale->addr; + req_id = dma64_to_u64(sbale->addr); scount = min(sbale->scount + 1, ZFCP_QDIO_MAX_SBALS_PER_REQ + 1); /* incl. signaling SBAL */ @@ -256,7 +256,7 @@ int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req, q_req->sbal_number); return -EINVAL; } - sbale->addr = sg_phys(sg); + sbale->addr = u64_to_dma64(sg_phys(sg)); sbale->length = sg->length; } return 0; diff --git a/drivers/s390/scsi/zfcp_qdio.h b/drivers/s390/scsi/zfcp_qdio.h index 90134d9b69a7..8f7d2ae94441 100644 --- a/drivers/s390/scsi/zfcp_qdio.h +++ b/drivers/s390/scsi/zfcp_qdio.h @@ -129,14 +129,14 @@ void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req, % QDIO_MAX_BUFFERS_PER_Q; sbale = zfcp_qdio_sbale_req(qdio, q_req); - sbale->addr = req_id; + sbale->addr = u64_to_dma64(req_id); sbale->eflags = 0; sbale->sflags = SBAL_SFLAGS0_COMMAND | sbtype; if (unlikely(!data)) return; sbale++; - sbale->addr = virt_to_phys(data); + sbale->addr = virt_to_dma64(data); sbale->length = len; } @@ -159,7 +159,7 @@ void zfcp_qdio_fill_next(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req, BUG_ON(q_req->sbale_curr == qdio->max_sbale_per_sbal - 1); q_req->sbale_curr++; sbale = zfcp_qdio_sbale_curr(qdio, q_req); - sbale->addr = virt_to_phys(data); + sbale->addr = virt_to_dma64(data); sbale->length = len; } |