1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index 8be99ebbe1cd..77e11ddad836 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -1673,3 +1673,16 @@ int zd_rfwritev_cr_locked(struct zd_chip *chip,
 
         return 0;
 }
+
+int zd_chip_set_multicast_hash(struct zd_chip *chip,
+                               struct zd_mc_hash *hash)
+{
+        struct zd_ioreq32 ioreqs[] = {
+                { CR_GROUP_HASH_P1, hash->low },
+                { CR_GROUP_HASH_P2, hash->high },
+        };
+
+        dev_dbg_f(zd_chip_dev(chip), "hash l 0x%08x h 0x%08x\n",
+                ioreqs[0].value, ioreqs[1].value);
+        return zd_iowrite32a(chip, ioreqs, ARRAY_SIZE(ioreqs));
+}