Enable WED tx support for mt7986-wmac chipset available on mt7986 board.
Tested-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>
Co-developed-by: Bo Jiao <Bo.Jiao@xxxxxxxxxxxx>
Signed-off-by: Bo Jiao <Bo.Jiao@xxxxxxxxxxxx>
Co-developed-by: Sujuan Chen <sujuan.chen@xxxxxxxxxxxx>
Signed-off-by: Sujuan Chen <sujuan.chen@xxxxxxxxxxxx>
Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
---
.../net/wireless/mediatek/mt76/mt7915/dma.c | 74 ++++++++++++++-----
.../net/wireless/mediatek/mt76/mt7915/main.c | 2 +-
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 2 +-
.../net/wireless/mediatek/mt76/mt7915/mmio.c | 67 ++++++++++++-----
.../wireless/mediatek/mt76/mt7915/mt7915.h | 4 +-
.../net/wireless/mediatek/mt76/mt7915/pci.c | 2 +-
.../net/wireless/mediatek/mt76/mt7915/regs.h | 17 +++--
.../net/wireless/mediatek/mt76/mt7915/soc.c | 21 ++++--
8 files changed, 134 insertions(+), 55 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
index 90a89cf493a9..e4fa240834d8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
@@ -11,7 +11,11 @@ mt7915_init_tx_queues(struct mt7915_phy *phy, int idx, int n_desc, int ring_base
struct mt7915_dev *dev = phy->dev;
if (mtk_wed_device_active(&phy->dev->mt76.mmio.wed)) {
- ring_base = MT_WED_TX_RING_BASE;
+ if (is_mt7986(&dev->mt76))
+ ring_base += MT_TXQ_ID(0) * MT_RING_SIZE;
+ else
+ ring_base = MT_WED_TX_RING_BASE;
+
idx -= MT_TXQ_ID(0);
}
@@ -58,17 +62,32 @@ static void mt7915_dma_config(struct mt7915_dev *dev)
MCUQ_CONFIG(MT_MCUQ_WA, WFDMA1, MT_INT_TX_DONE_MCU_WA, MT7915_TXQ_MCU_WA);
MCUQ_CONFIG(MT_MCUQ_FWDL, WFDMA1, MT_INT_TX_DONE_FWDL, MT7915_TXQ_FWDL);
} else {
- RXQ_CONFIG(MT_RXQ_MAIN, WFDMA0, MT_INT_RX_DONE_BAND0_MT7916, MT7916_RXQ_BAND0);
RXQ_CONFIG(MT_RXQ_MCU, WFDMA0, MT_INT_RX_DONE_WM, MT7916_RXQ_MCU_WM);
- RXQ_CONFIG(MT_RXQ_MCU_WA, WFDMA0, MT_INT_RX_DONE_WA, MT7916_RXQ_MCU_WA);
- RXQ_CONFIG(MT_RXQ_BAND1, WFDMA0, MT_INT_RX_DONE_BAND1_MT7916, MT7916_RXQ_BAND1);
RXQ_CONFIG(MT_RXQ_BAND1_WA, WFDMA0, MT_INT_RX_DONE_WA_EXT_MT7916, MT7916_RXQ_MCU_WA_EXT);
- RXQ_CONFIG(MT_RXQ_MAIN_WA, WFDMA0, MT_INT_RX_DONE_WA_MAIN_MT7916, MT7916_RXQ_MCU_WA_MAIN);
- TXQ_CONFIG(0, WFDMA0, MT_INT_TX_DONE_BAND0, MT7915_TXQ_BAND0);
- TXQ_CONFIG(1, WFDMA0, MT_INT_TX_DONE_BAND1, MT7915_TXQ_BAND1);
MCUQ_CONFIG(MT_MCUQ_WM, WFDMA0, MT_INT_TX_DONE_MCU_WM, MT7915_TXQ_MCU_WM);
MCUQ_CONFIG(MT_MCUQ_WA, WFDMA0, MT_INT_TX_DONE_MCU_WA_MT7916, MT7915_TXQ_MCU_WA);
MCUQ_CONFIG(MT_MCUQ_FWDL, WFDMA0, MT_INT_TX_DONE_FWDL, MT7915_TXQ_FWDL);
+
+ if (is_mt7916(&dev->mt76) && mtk_wed_device_active(&dev->mt76.mmio.wed)) {
+ RXQ_CONFIG(MT_RXQ_MAIN, WFDMA0, MT_INT_WED_RX_DONE_BAND0_MT7916,
+ MT7916_RXQ_BAND0);
+ RXQ_CONFIG(MT_RXQ_MCU_WA, WFDMA0, MT_INT_WED_RX_DONE_WA_MT7916,
+ MT7916_RXQ_MCU_WA);
+ RXQ_CONFIG(MT_RXQ_BAND1, WFDMA0, MT_INT_WED_RX_DONE_BAND1_MT7916,
+ MT7916_RXQ_BAND1);
+ RXQ_CONFIG(MT_RXQ_MAIN_WA, WFDMA0, MT_INT_WED_RX_DONE_WA_MAIN_MT7916,
+ MT7916_RXQ_MCU_WA_MAIN);
+ TXQ_CONFIG(0, WFDMA0, MT_INT_WED_TX_DONE_BAND0, MT7915_TXQ_BAND0);
+ TXQ_CONFIG(1, WFDMA0, MT_INT_WED_TX_DONE_BAND1, MT7915_TXQ_BAND1);
+ } else {
+ RXQ_CONFIG(MT_RXQ_MAIN, WFDMA0, MT_INT_RX_DONE_BAND0_MT7916, MT7916_RXQ_BAND0);
+ RXQ_CONFIG(MT_RXQ_MCU_WA, WFDMA0, MT_INT_RX_DONE_WA, MT7916_RXQ_MCU_WA);
+ RXQ_CONFIG(MT_RXQ_BAND1, WFDMA0, MT_INT_RX_DONE_BAND1_MT7916, MT7916_RXQ_BAND1);
+ RXQ_CONFIG(MT_RXQ_MAIN_WA, WFDMA0, MT_INT_RX_DONE_WA_MAIN_MT7916,
+ MT7916_RXQ_MCU_WA_MAIN);
+ TXQ_CONFIG(0, WFDMA0, MT_INT_TX_DONE_BAND0, MT7915_TXQ_BAND0);
+ TXQ_CONFIG(1, WFDMA0, MT_INT_TX_DONE_BAND1, MT7915_TXQ_BAND1);
+ }
}
}
@@ -323,7 +342,8 @@ static int mt7915_dma_enable(struct mt7915_dev *dev)
u32 wed_irq_mask = irq_mask;
wed_irq_mask |= MT_INT_TX_DONE_BAND0 | MT_INT_TX_DONE_BAND1;
- mt76_wr(dev, MT_INT_WED_MASK_CSR, wed_irq_mask);
+ if (!is_mt7986(&dev->mt76))
+ mt76_wr(dev, MT_INT_WED_MASK_CSR, wed_irq_mask);
mt76_wr(dev, MT_INT_MASK_CSR, wed_irq_mask);
mtk_wed_device_start(&dev->mt76.mmio.wed, wed_irq_mask);
}
@@ -349,13 +369,18 @@ int mt7915_dma_init(struct mt7915_dev *dev, struct mt7915_phy *phy2)
mt7915_dma_disable(dev, true);
- if (mtk_wed_device_active(&dev->mt76.mmio.wed)) {
- mt76_set(dev, MT_WFDMA_HOST_CONFIG, MT_WFDMA_HOST_CONFIG_WED);
-
- mt76_wr(dev, MT_WFDMA_WED_RING_CONTROL,
- FIELD_PREP(MT_WFDMA_WED_RING_CONTROL_TX0, 18) |
- FIELD_PREP(MT_WFDMA_WED_RING_CONTROL_TX1, 19) |
- FIELD_PREP(MT_WFDMA_WED_RING_CONTROL_RX1, 1));
+ if (mtk_wed_device_active(&mdev->mmio.wed)) {
+ if (!is_mt7986(mdev)) {
+ u8 wed_control_rx1 = is_mt7915(mdev) ? 1 : 2;
+
+ mt76_set(dev, MT_WFDMA_HOST_CONFIG,
+ MT_WFDMA_HOST_CONFIG_WED);
+ mt76_wr(dev, MT_WFDMA_WED_RING_CONTROL,
+ FIELD_PREP(MT_WFDMA_WED_RING_CONTROL_TX0, 18) |
+ FIELD_PREP(MT_WFDMA_WED_RING_CONTROL_TX1, 19) |
+ FIELD_PREP(MT_WFDMA_WED_RING_CONTROL_RX1,
+ wed_control_rx1));
+ }
} else {
mt76_clear(dev, MT_WFDMA_HOST_CONFIG, MT_WFDMA_HOST_CONFIG_WED);
}
@@ -411,7 +436,7 @@ int mt7915_dma_init(struct mt7915_dev *dev, struct mt7915_phy *phy2)
return ret;
/* event from WA */
- if (mtk_wed_device_active(&dev->mt76.mmio.wed)) {
+ if (mtk_wed_device_active(&mdev->mmio.wed) && is_mt7915(mdev)) {
wa_rx_base = MT_WED_RX_RING_BASE;
wa_rx_idx = MT7915_RXQ_MCU_WA;
dev->mt76.q_rx[MT_RXQ_MCU_WA].flags = MT_WED_Q_TXFREE;
@@ -438,11 +463,20 @@ int mt7915_dma_init(struct mt7915_dev *dev, struct mt7915_phy *phy2)
/* tx free notify event from WA for band0 */
if (!is_mt7915(mdev)) {
+ wa_rx_base = MT_RXQ_RING_BASE(MT_RXQ_MAIN_WA);
+ wa_rx_idx = MT_RXQ_ID(MT_RXQ_MAIN_WA);
+
+ if (mtk_wed_device_active(&mdev->mmio.wed)) {
+ mdev->q_rx[MT_RXQ_MAIN_WA].flags = MT_WED_Q_TXFREE;
+ if (is_mt7916(mdev)) {
+ wa_rx_base = MT_WED_RX_RING_BASE;
+ wa_rx_idx = MT7915_RXQ_MCU_WA;
+ }
+ }
+
ret = mt76_queue_alloc(dev, &dev->mt76.q_rx[MT_RXQ_MAIN_WA],
- MT_RXQ_ID(MT_RXQ_MAIN_WA),
- MT7915_RX_MCU_RING_SIZE,
- MT_RX_BUF_SIZE,
- MT_RXQ_RING_BASE(MT_RXQ_MAIN_WA));
+ wa_rx_idx, MT7915_RX_MCU_RING_SIZE,
+ MT_RX_BUF_SIZE, wa_rx_base);
if (ret)
return ret;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index 89b519cfd14c..7972760aec83 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -1431,7 +1431,7 @@ mt7915_net_fill_forward_path(struct ieee80211_hw *hw,
path->dev = ctx->dev;
path->mtk_wdma.wdma_idx = wed->wdma_idx;
path->mtk_wdma.bss = mvif->mt76.idx;
- path->mtk_wdma.wcid = msta->wcid.idx;
+ path->mtk_wdma.wcid = is_mt7915(&dev->mt76) ? msta->wcid.idx : 0x3ff;
path->mtk_wdma.queue = phy != &dev->phy;
ctx->dev = NULL;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 8d297e4aa7d4..d56b6d6e99bf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -2274,7 +2274,7 @@ int mt7915_mcu_init(struct mt7915_dev *dev)
if (ret)
return ret;
- if (mtk_wed_device_active(&dev->mt76.mmio.wed))
+ if (mtk_wed_device_active(&dev->mt76.mmio.wed) && is_mt7915(&dev->mt76))
mt7915_mcu_wa_cmd(dev, MCU_WA_PARAM_CMD(CAPABILITY), 0, 0, 0);
ret = mt7915_mcu_set_mwds(dev, 1);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
index 5676d62933ad..2ffb509cad5c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
@@ -27,6 +27,8 @@ static const u32 mt7915_reg[] = {
[INFRA_MCU_ADDR_END] = 0x7c3fffff,
[FW_EXCEPTION_ADDR] = 0x219848,
[SWDEF_BASE_ADDR] = 0x41f200,
+ [TXQ_WED_RING_BASE] = 0xd7300,
+ [RXQ_WED_RING_BASE] = 0xd7410,
};
static const u32 mt7916_reg[] = {
@@ -43,6 +45,8 @@ static const u32 mt7916_reg[] = {
[INFRA_MCU_ADDR_END] = 0x7c085fff,
[FW_EXCEPTION_ADDR] = 0x022050bc,
[SWDEF_BASE_ADDR] = 0x411400,
+ [TXQ_WED_RING_BASE] = 0xd7300,
+ [RXQ_WED_RING_BASE] = 0xd7410,
};
static const u32 mt7986_reg[] = {
@@ -59,6 +63,8 @@ static const u32 mt7986_reg[] = {
[INFRA_MCU_ADDR_END] = 0x7c085fff,
[FW_EXCEPTION_ADDR] = 0x02204ffc,
[SWDEF_BASE_ADDR] = 0x411400,
+ [TXQ_WED_RING_BASE] = 0x24420,
+ [RXQ_WED_RING_BASE] = 0x24520,
};
static const u32 mt7915_offs[] = {
@@ -528,8 +534,8 @@ static void mt7915_mmio_wed_offload_disable(struct mtk_wed_device *wed)
}
#endif
-int mt7915_mmio_wed_init(struct mt7915_dev *dev, struct pci_dev *pdev,
- int *irq)
+int mt7915_mmio_wed_init(struct mt7915_dev *dev, void *pdev_ptr,
+ bool pci, int *irq)
{
#ifdef CONFIG_NET_MEDIATEK_SOC_WED
struct mtk_wed_device *wed = &dev->mt76.mmio.wed;
@@ -538,27 +544,46 @@ int mt7915_mmio_wed_init(struct mt7915_dev *dev, struct pci_dev *pdev,
if (!wed_enable)
return 0;
- wed->wlan.pci_dev = pdev;
- wed->wlan.wpdma_phys = pci_resource_start(pdev, 0) +
- MT_WFDMA_EXT_CSR_BASE;
- wed->wlan.wpdma_int = pci_resource_start(pdev, 0) +
- MT_INT_WED_SOURCE_CSR;
- wed->wlan.wpdma_mask = pci_resource_start(pdev, 0) +
- MT_INT_WED_MASK_CSR;
- wed->wlan.wpdma_tx = pci_resource_start(pdev, 0) +
- MT_TXQ_WED_RING_BASE;
- wed->wlan.wpdma_txfree = pci_resource_start(pdev, 0) +
- MT_RXQ_WED_RING_BASE;
+ if (pci) {
+ struct pci_dev *pci_dev = pdev_ptr;
+
+ wed->wlan.pci_dev = pci_dev;
+ wed->wlan.bus_type = MTK_WED_BUS_PCIE;
+ wed->wlan.wpdma_int = pci_resource_start(pci_dev, 0) +
+ MT_INT_WED_SOURCE_CSR;
+ wed->wlan.wpdma_mask = pci_resource_start(pci_dev, 0) +
+ MT_INT_WED_MASK_CSR;
+ wed->wlan.wpdma_phys = pci_resource_start(pci_dev, 0) +
+ MT_WFDMA_EXT_CSR_BASE;
+ wed->wlan.wpdma_tx = pci_resource_start(pci_dev, 0) +
+ MT_TXQ_WED_RING_BASE;
+ wed->wlan.wpdma_txfree = pci_resource_start(pci_dev, 0) +
+ MT_RXQ_WED_RING_BASE;
+ } else {
+ struct platform_device *plat_dev = pdev_ptr;
+ struct resource *res;
+
+ res = platform_get_resource(plat_dev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -ENOMEM;
+
+ wed->wlan.platform_dev = plat_dev;
+ wed->wlan.bus_type = MTK_WED_BUS_AXI;
+ wed->wlan.wpdma_int = res->start + MT_INT_SOURCE_CSR;
+ wed->wlan.wpdma_mask = res->start + MT_INT_MASK_CSR;
+ wed->wlan.wpdma_tx = res->start + MT_TXQ_WED_RING_BASE;
+ wed->wlan.wpdma_txfree = res->start + MT_RXQ_WED_RING_BASE;
+ }
wed->wlan.nbuf = 4096;
- wed->wlan.tx_tbit[0] = MT_WED_TX_DONE_BAND0;
- wed->wlan.tx_tbit[1] = MT_WED_TX_DONE_BAND1;
- wed->wlan.txfree_tbit = MT_WED_TX_FREE_DONE;
+ wed->wlan.tx_tbit[0] = is_mt7915(&dev->mt76) ? 4 : 30;
+ wed->wlan.tx_tbit[1] = is_mt7915(&dev->mt76) ? 5 : 31;
+ wed->wlan.txfree_tbit = is_mt7915(&dev->mt76) ? 1 : 2;
wed->wlan.token_start = MT7915_TOKEN_SIZE - wed->wlan.nbuf;
wed->wlan.init_buf = mt7915_wed_init_buf;
wed->wlan.offload_enable = mt7915_mmio_wed_offload_enable;
wed->wlan.offload_disable = mt7915_mmio_wed_offload_disable;
- if (mtk_wed_device_attach(wed) != 0)
+ if (mtk_wed_device_attach(wed))
return 0;
*irq = wed->irq;
@@ -638,7 +663,11 @@ void mt7915_dual_hif_set_irq_mask(struct mt7915_dev *dev,
mdev->mmio.irqmask |= set;
if (write_reg) {
- mt76_wr(dev, MT_INT_MASK_CSR, mdev->mmio.irqmask);
+ if (mtk_wed_device_active(&mdev->mmio.wed))
+ mtk_wed_device_irq_set_mask(&mdev->mmio.wed,
+ mdev->mmio.irqmask);
+ else
+ mt76_wr(dev, MT_INT_MASK_CSR, mdev->mmio.irqmask);
mt76_wr(dev, MT_INT1_MASK_CSR, mdev->mmio.irqmask);
}
@@ -662,6 +691,8 @@ static void mt7915_irq_tasklet(struct tasklet_struct *t)
if (mtk_wed_device_active(wed)) {
mtk_wed_device_irq_set_mask(wed, 0);
+ if (dev->hif2)
+ mt76_wr(dev, MT_INT1_MASK_CSR, 0);
intr = mtk_wed_device_irq_get(wed, dev->mt76.mmio.irqmask);
} else {
mt76_wr(dev, MT_INT_MASK_CSR, 0);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
index 93999d633b75..a1bf1d7e7734 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
@@ -590,7 +590,7 @@ bool mt7915_debugfs_rx_log(struct mt7915_dev *dev, const void *data, int len);
void mt7915_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, struct dentry *dir);
#endif
-int mt7915_mmio_wed_init(struct mt7915_dev *dev, struct pci_dev *pdev,
- int *irq);
+int mt7915_mmio_wed_init(struct mt7915_dev *dev, void *pdev_ptr,
+ bool pci, int *irq);
#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c
index d73b78bba3e5..743f01f6eae9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c
@@ -129,7 +129,7 @@ static int mt7915_pci_probe(struct pci_dev *pdev,
mt7915_wfsys_reset(dev);
hif2 = mt7915_pci_init_hif2(pdev);
- ret = mt7915_mmio_wed_init(dev, pdev, &irq);
+ ret = mt7915_mmio_wed_init(dev, pdev, true, &irq);
if (ret < 0)
goto free_wed_or_irq_vector;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
index d9642c5817e9..5180dd931835 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
@@ -26,6 +26,8 @@ enum reg_rev {
INFRA_MCU_ADDR_END,
FW_EXCEPTION_ADDR,
SWDEF_BASE_ADDR,
+ TXQ_WED_RING_BASE,
+ RXQ_WED_RING_BASE,
__MT_REG_MAX,
};
@@ -643,12 +645,8 @@ enum offs_rev {
#define MT_TXQ_EXT_CTRL(q) (MT_Q_BASE(__TXQ(q)) + 0x600 + \
MT_TXQ_ID(q)* 0x4)
-#define MT_TXQ_WED_RING_BASE 0xd7300
-#define MT_RXQ_WED_RING_BASE 0xd7410
-
-#define MT_WED_TX_DONE_BAND0 4
-#define MT_WED_TX_DONE_BAND1 5
-#define MT_WED_TX_FREE_DONE 1
+#define MT_TXQ_WED_RING_BASE __REG(TXQ_WED_RING_BASE)
+#define MT_RXQ_WED_RING_BASE __REG(RXQ_WED_RING_BASE)
#define MT_INT_SOURCE_CSR __REG(INT_SOURCE_CSR)
#define MT_INT_MASK_CSR __REG(INT_MASK_CSR)
@@ -668,6 +666,11 @@ enum offs_rev {
#define MT_INT_RX_DONE_WA_MAIN_MT7916 BIT(2)
#define MT_INT_RX_DONE_WA_EXT_MT7916 BIT(3)
+#define MT_INT_WED_RX_DONE_BAND0_MT7916 BIT(18)
+#define MT_INT_WED_RX_DONE_BAND1_MT7916 BIT(19)
+#define MT_INT_WED_RX_DONE_WA_MAIN_MT7916 BIT(1)
+#define MT_INT_WED_RX_DONE_WA_MT7916 BIT(17)
+
#define MT_INT_RX(q) (dev->q_int_mask[__RXQ(q)])
#define MT_INT_TX_MCU(q) (dev->q_int_mask[(q)])
@@ -691,6 +694,8 @@ enum offs_rev {
#define MT_INT_TX_DONE_BAND0 BIT(30)
#define MT_INT_TX_DONE_BAND1 BIT(31)
#define MT_INT_TX_DONE_MCU_WA_MT7916 BIT(25)
+#define MT_INT_WED_TX_DONE_BAND0 BIT(4)
+#define MT_INT_WED_TX_DONE_BAND1 BIT(5)
#define MT_INT_TX_DONE_MCU (MT_INT_TX_MCU(MT_MCUQ_WA) | \
MT_INT_TX_MCU(MT_MCUQ_WM) | \
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c
index c74afa746251..c06c56a0270d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c
@@ -1172,10 +1172,6 @@ static int mt7986_wmac_probe(struct platform_device *pdev)
chip_id = (uintptr_t)of_device_get_match_data(&pdev->dev);
- irq = platform_get_irq(pdev, 0);
- if (irq < 0)
- return irq;
-
mem_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mem_base)) {
dev_err(&pdev->dev, "Failed to get memory resource\n");
@@ -1187,6 +1183,18 @@ static int mt7986_wmac_probe(struct platform_device *pdev)
return PTR_ERR(dev);
mdev = &dev->mt76;
+ ret = mt7915_mmio_wed_init(dev, pdev, false, &irq);
+ if (ret < 0)
+ goto free_device;
+
+ if (!ret) {
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0) {
+ ret = irq;
+ goto free_device;
+ }
+ }
+
ret = devm_request_irq(mdev->dev, irq, mt7915_irq_handler,
IRQF_SHARED, KBUILD_MODNAME, dev);
if (ret)
@@ -1206,9 +1214,10 @@ static int mt7986_wmac_probe(struct platform_device *pdev)
free_irq:
devm_free_irq(mdev->dev, irq, dev);
-
free_device:
- mt76_free_device(&dev->mt76);
+ if (mtk_wed_device_active(&mdev->mmio.wed))
+ mtk_wed_device_detach(&mdev->mmio.wed);
+ mt76_free_device(mdev);
return ret;
}
--
2.37.3
