net: ethernet: mtk_ppe: Change PPE entries number to 16K

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.

Signed-off-by: Elad Yifee <eladwf@gmail.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/TY3P286MB261103F937DE4EEB0F88437D98DE2@TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/mediatek/mtk_ppe.h b/drivers/net/ethernet/mediatek/mtk_ppe.h
index 691806bca372c240ab9dcb7a3aa3629ebd7b7741..223f709e2704f8b4d06095d2c8192914033059c6 100644 (file)
--- 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