MT7981,7986 and 7988 all supports 32768 PPE entries, and MT7621/MT7620 supports 16384 PPE entries, but only set to 8192 entries in driver. So incrase max entries to 16384 instead.

Cc: stable@vger.kernel.org Signed-off-by: Elad Yifee eladwf@gmail.com Signed-off-by: Shengyu Qu wiagn233@outlook.com Fixes: ba37b7caf1ed ("net: ethernet: mtk_eth_soc: add support for initializing the PPE") --- Changes since V1: - Reduced max entries from 32768 to 16384 to keep compatible with MT7620/21 devices. - Add fixes tag --- drivers/net/ethernet/mediatek/mtk_ppe.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_ppe.h b/drivers/net/ethernet/mediatek/mtk_ppe.h index 691806bca372..223f709e2704 100644 --- a/drivers/net/ethernet/mediatek/mtk_ppe.h +++ b/drivers/net/ethernet/mediatek/mtk_ppe.h @@ -8,7 +8,7 @@ #include <linux/bitfield.h> #include <linux/rhashtable.h>

-#define MTK_PPE_ENTRIES_SHIFT 3 +#define MTK_PPE_ENTRIES_SHIFT 4 #define MTK_PPE_ENTRIES (1024 << MTK_PPE_ENTRIES_SHIFT) #define MTK_PPE_HASH_MASK (MTK_PPE_ENTRIES - 1) #define MTK_PPE_WAIT_TIMEOUT_US 1000000