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39ae0f972d
This is an automatically generated commit. When doing `git bisect`, consider `git bisect --skip`. Signed-off-by: Kenneth Kasilag <kenneth@kasilag.me> Link: https://github.com/openwrt/openwrt/pull/19038 Signed-off-by: Robert Marko <robimarko@gmail.com>
75 lines
2.7 KiB
Diff
75 lines
2.7 KiB
Diff
From 03b7ca3ee5e1b700c462aed5b6cb88f616d6ba7f Mon Sep 17 00:00:00 2001
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From: Lorenzo Bianconi <lorenzo@kernel.org>
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Date: Mon, 11 Aug 2025 17:31:39 +0200
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Subject: [PATCH 3/6] net: airoha: npu: Add wlan irq management callbacks
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Introduce callbacks used by the MT76 driver to configure NPU SoC
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interrupts. This is a preliminary patch to enable wlan flowtable
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offload for EN7581 SoC with MT76 driver.
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Reviewed-by: Simon Horman <horms@kernel.org>
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Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
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Link: https://patch.msgid.link/20250811-airoha-en7581-wlan-offlaod-v7-4-58823603bb4e@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 | 27 ++++++++++++++++++++++++
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drivers/net/ethernet/airoha/airoha_npu.h | 4 ++++
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2 files changed, 31 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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@@ -520,6 +520,29 @@ static u32 airoha_npu_wlan_queue_addr_ge
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return REG_RX_BASE(qid);
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}
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+static void airoha_npu_wlan_irq_status_set(struct airoha_npu *npu, u32 val)
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+{
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+ regmap_write(npu->regmap, REG_IRQ_STATUS, val);
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+}
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+
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+static u32 airoha_npu_wlan_irq_status_get(struct airoha_npu *npu, int q)
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+{
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+ u32 val;
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+
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+ regmap_read(npu->regmap, REG_IRQ_STATUS, &val);
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+ return val;
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+}
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+
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+static void airoha_npu_wlan_irq_enable(struct airoha_npu *npu, int q)
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+{
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+ regmap_set_bits(npu->regmap, REG_IRQ_RXDONE(q), NPU_IRQ_RX_MASK(q));
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+}
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+
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+static void airoha_npu_wlan_irq_disable(struct airoha_npu *npu, int q)
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+{
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+ regmap_clear_bits(npu->regmap, REG_IRQ_RXDONE(q), NPU_IRQ_RX_MASK(q));
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+}
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+
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struct airoha_npu *airoha_npu_get(struct device *dev, dma_addr_t *stats_addr)
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{
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struct platform_device *pdev;
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@@ -627,6 +650,10 @@ static int airoha_npu_probe(struct platf
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npu->ops.wlan_send_msg = airoha_npu_wlan_msg_send;
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npu->ops.wlan_get_msg = airoha_npu_wlan_msg_get;
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npu->ops.wlan_get_queue_addr = airoha_npu_wlan_queue_addr_get;
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+ npu->ops.wlan_set_irq_status = airoha_npu_wlan_irq_status_set;
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+ npu->ops.wlan_get_irq_status = airoha_npu_wlan_irq_status_get;
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+ npu->ops.wlan_enable_irq = airoha_npu_wlan_irq_enable;
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+ npu->ops.wlan_disable_irq = airoha_npu_wlan_irq_disable;
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npu->regmap = devm_regmap_init_mmio(dev, base, ®map_config);
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if (IS_ERR(npu->regmap))
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--- a/drivers/net/ethernet/airoha/airoha_npu.h
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+++ b/drivers/net/ethernet/airoha/airoha_npu.h
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@@ -89,6 +89,10 @@ struct airoha_npu {
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void *data, int data_len, gfp_t gfp);
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u32 (*wlan_get_queue_addr)(struct airoha_npu *npu, int qid,
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bool xmit);
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+ void (*wlan_set_irq_status)(struct airoha_npu *npu, u32 val);
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+ u32 (*wlan_get_irq_status)(struct airoha_npu *npu, int q);
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+ void (*wlan_enable_irq)(struct airoha_npu *npu, int q);
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+ void (*wlan_disable_irq)(struct airoha_npu *npu, int q);
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} ops;
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};
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