Lorenzo BianconiandChristian Marangi
c5a8ddd0ac
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 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From 875a59c9a9e584d99d8e9e5aa8435ec9300bfe91 Mon Sep 17 00:00:00 2001
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From: Lorenzo Bianconi <lorenzo@kernel.org>
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Date: Thu, 8 Jan 2026 16:05:08 +0100
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Subject: [PATCH] net: airoha: npu: Init BA memory region if provided via DTS
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Initialize NPU Block Ack memory region if reserved via DTS.
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Block Ack memory region is used by NPU MT7996 (Eagle) offloading.
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Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
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Link: https://patch.msgid.link/20260108-airoha-ba-memory-region-v3-2-bf1814e5dcc4@kernel.org
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Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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---
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drivers/net/ethernet/airoha/airoha_npu.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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--- a/drivers/net/ethernet/airoha/airoha_npu.c
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+++ b/drivers/net/ethernet/airoha/airoha_npu.c
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@@ -519,6 +519,14 @@ static int airoha_npu_wlan_init_memory(s
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if (err)
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return err;
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+ if (of_property_match_string(npu->dev->of_node, "memory-region-names",
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+ "ba") >= 0) {
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+ cmd = WLAN_FUNC_SET_WAIT_DRAM_BA_NODE_ADDR;
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+ err = airoha_npu_wlan_set_reserved_memory(npu, 0, "ba", cmd);
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+ if (err)
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+ return err;
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+ }
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+
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cmd = WLAN_FUNC_SET_WAIT_IS_FORCE_TO_CPU;
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return airoha_npu_wlan_msg_send(npu, 0, cmd, &val, sizeof(val),
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GFP_KERNEL);
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