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-rw-r--r--drivers/ntb/test/ntb_perf.c8
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;
}