diff options
| -rw-r--r-- | drivers/ntb/test/ntb_perf.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c index 6bdc1e7b7503..f798beb01ac6 100644 --- a/drivers/ntb/test/ntb_perf.c +++ b/drivers/ntb/test/ntb_perf.c @@ -425,6 +425,7 @@ static int perf_set_mw(struct perf_ctx *perf, resource_size_t size) { struct perf_mw *mw = &perf->mw; size_t xlat_size, buf_size; + int rc; if (!size) return -EINVAL; @@ -448,6 +449,13 @@ static int perf_set_mw(struct perf_ctx *perf, resource_size_t size) mw->buf_size = 0; } + rc = ntb_mw_set_trans(perf->ntb, 0, mw->dma_addr, mw->xlat_size); + if (rc) { + dev_err(&perf->ntb->dev, "Unable to set mw0 translation\n"); + perf_free_mw(perf); + return -EIO; + } + return 0; } |