Files
openwrt/target/linux/airoha/patches-6.12/115-v7.0-net-airoha-Fix-npu-rx-DMA-definitions.patch
T
Lorenzo Bianconi c68589027b airoha: backport some missing airoha_eth upstream patches
Backport more upstream patch to include all the fixes pushed upstream and
add all the preliminary patch for multi-serdes support.

While at it also move 2 patch in the 6xx numbering to the 000-1xx backport
numbering to keep things tidy.

All the affected patch manually and automatically refreshed.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
[ add comment, renumber patch, add more patch, fix PCS patch ]
Link: https://github.com/openwrt/openwrt/pull/22479
(cherry picked from commit c5a8ddd0ac)
Link: https://github.com/openwrt/openwrt/pull/22820
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2026-04-22 10:01:11 +02:00

35 lines
1.4 KiB
Diff

From a7fc8c641cab855824c45e5e8877e40fd528b5df Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Fri, 2 Jan 2026 12:29:38 +0100
Subject: [PATCH] net: airoha: Fix npu rx DMA definitions
Fix typos in npu rx DMA descriptor definitions.
Fixes: b3ef7bdec66fb ("net: airoha: Add airoha_offload.h header")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20260102-airoha-npu-dma-rx-def-fixes-v1-1-205fc6bf7d94@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
include/linux/soc/airoha/airoha_offload.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/include/linux/soc/airoha/airoha_offload.h
+++ b/include/linux/soc/airoha/airoha_offload.h
@@ -71,12 +71,12 @@ static inline void airoha_ppe_dev_check_
#define NPU_RX1_DESC_NUM 512
/* CTRL */
-#define NPU_RX_DMA_DESC_LAST_MASK BIT(29)
-#define NPU_RX_DMA_DESC_LEN_MASK GENMASK(28, 15)
-#define NPU_RX_DMA_DESC_CUR_LEN_MASK GENMASK(14, 1)
+#define NPU_RX_DMA_DESC_LAST_MASK BIT(27)
+#define NPU_RX_DMA_DESC_LEN_MASK GENMASK(26, 14)
+#define NPU_RX_DMA_DESC_CUR_LEN_MASK GENMASK(13, 1)
#define NPU_RX_DMA_DESC_DONE_MASK BIT(0)
/* INFO */
-#define NPU_RX_DMA_PKT_COUNT_MASK GENMASK(31, 28)
+#define NPU_RX_DMA_PKT_COUNT_MASK GENMASK(31, 29)
#define NPU_RX_DMA_PKT_ID_MASK GENMASK(28, 26)
#define NPU_RX_DMA_SRC_PORT_MASK GENMASK(25, 21)
#define NPU_RX_DMA_CRSN_MASK GENMASK(20, 16)