In wx_set_vmdq_queues(), the VMDQ mask was not set for the devices not
support WX_FLAG_MULTI_64_FUNC, i.e., NGBE devices. A mask of 0 causes
__ALIGN_MASK(1, ~vmdq->mask) to return 0, which incorrectly sets
q_per_pool to 0 in wx_write_qde().

Fix the VMDQ 1-queue mask to 0x7F then ensures that __ALIGN_MASK(1,
0x7F) correctly evaluates to 1.

Fixes: c52d4b898901 ("net: libwx: Redesign flow when sriov is enabled")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
 drivers/net/ethernet/wangxun/libwx/wx_lib.c  | 1 +
 drivers/net/ethernet/wangxun/libwx/wx_type.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.c b/drivers/net/ethernet/wangxun/libwx/wx_lib.c
index d042567b8128..814d88d2aee4 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_lib.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.c

@@ -1802,6 +1802,7 @@ static bool wx_set_vmdq_queues(struct wx *wx)
 			rss_i = 4;
 		}
 	} else {
+		vmdq_m = WX_VMDQ_1Q_MASK;
 		/* double check we are limited to maximum pools */
 		vmdq_i = min_t(u16, 8, vmdq_i);
 

diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h
index c7befe4cdfe9..65e3e55db1cf 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_type.h
+++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h

@@ -486,6 +486,7 @@ enum WX_MSCA_CMD_value {
 
 #define WX_VMDQ_4Q_MASK              0x7C
 #define WX_VMDQ_2Q_MASK              0x7E
+#define WX_VMDQ_1Q_MASK              0x7F
 
 /****************** Manageablility Host Interface defines ********************/
 #define WX_HI_MAX_BLOCK_BYTE_LENGTH  256 /* Num of bytes in range */

-- 
2.51.0