Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Felix Fietkau | 577 | 63.97% | 3 | 50.00% |
Lorenzo Bianconi | 325 | 36.03% | 3 | 50.00% |
Total | 902 | 6 |
#include <linux/kernel.h> #include <linux/module.h> #include "mt7615.h" #include "regs.h" #include "mac.h" #include "../trace.h" const u32 mt7615e_reg_map[] = { [MT_TOP_CFG_BASE] = 0x01000, [MT_HW_BASE] = 0x01000, [MT_PCIE_REMAP_2] = 0x02504, [MT_ARB_BASE] = 0x20c00, [MT_HIF_BASE] = 0x04000, [MT_CSR_BASE] = 0x07000, [MT_PHY_BASE] = 0x10000, [MT_CFG_BASE] = 0x20200, [MT_AGG_BASE] = 0x20a00, [MT_TMAC_BASE] = 0x21000, [MT_RMAC_BASE] = 0x21200, [MT_DMA_BASE] = 0x21800, [MT_WTBL_BASE_ON] = 0x23000, [MT_WTBL_BASE_OFF] = 0x23400, [MT_LPON_BASE] = 0x24200, [MT_MIB_BASE] = 0x24800, [MT_WTBL_BASE_ADDR] = 0x30000, [MT_PCIE_REMAP_BASE2] = 0x80000, [MT_TOP_MISC_BASE] = 0xc0000, [MT_EFUSE_ADDR_BASE] = 0x81070000, }; const u32 mt7663e_reg_map[] = { [MT_TOP_CFG_BASE] = 0x01000, [MT_HW_BASE] = 0x02000, [MT_DMA_SHDL_BASE] = 0x06000, [MT_PCIE_REMAP_2] = 0x0700c, [MT_ARB_BASE] = 0x20c00, [MT_HIF_BASE] = 0x04000, [MT_CSR_BASE] = 0x07000, [MT_PHY_BASE] = 0x10000, [MT_CFG_BASE] = 0x20000, [MT_AGG_BASE] = 0x22000, [MT_TMAC_BASE] = 0x24000, [MT_RMAC_BASE] = 0x25000, [MT_DMA_BASE] = 0x27000, [MT_WTBL_BASE_ON] = 0x29000, [MT_WTBL_BASE_OFF] = 0x29800, [MT_LPON_BASE] = 0x2b000, [MT_MIB_BASE] = 0x2d000, [MT_WTBL_BASE_ADDR] = 0x30000, [MT_PCIE_REMAP_BASE2] = 0x90000, [MT_TOP_MISC_BASE] = 0xc0000, [MT_EFUSE_ADDR_BASE] = 0x78011000, }; u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr) { u32 base, offset; if (is_mt7663(&dev->mt76)) { base = addr & MT7663_MCU_PCIE_REMAP_2_BASE; offset = addr & MT7663_MCU_PCIE_REMAP_2_OFFSET; } else { base = addr & MT_MCU_PCIE_REMAP_2_BASE; offset = addr & MT_MCU_PCIE_REMAP_2_OFFSET; } mt76_wr(dev, MT_MCU_PCIE_REMAP_2, base); return MT_PCIE_REMAP_BASE_2 + offset; } static void mt7615_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q) { struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76); mt7615_irq_enable(dev, MT_INT_RX_DONE(q)); } static irqreturn_t mt7615_irq_handler(int irq, void *dev_instance) { struct mt7615_dev *dev = dev_instance; u32 intr; intr = mt76_rr(dev, MT_INT_SOURCE_CSR); mt76_wr(dev, MT_INT_SOURCE_CSR, intr); if (!test_bit(MT76_STATE_INITIALIZED, &dev->mphy.state)) return IRQ_NONE; trace_dev_irq(&dev->mt76, intr, dev->mt76.mmio.irqmask); intr &= dev->mt76.mmio.irqmask; if (intr & MT_INT_TX_DONE_ALL) { mt7615_irq_disable(dev, MT_INT_TX_DONE_ALL); napi_schedule(&dev->mt76.tx_napi); } if (intr & MT_INT_RX_DONE(0)) { mt7615_irq_disable(dev, MT_INT_RX_DONE(0)); napi_schedule(&dev->mt76.napi[0]); } if (intr & MT_INT_RX_DONE(1)) { mt7615_irq_disable(dev, MT_INT_RX_DONE(1)); napi_schedule(&dev->mt76.napi[1]); } if (intr & MT_INT_MCU_CMD) { u32 val = mt76_rr(dev, MT_MCU_CMD); if (val & MT_MCU_CMD_ERROR_MASK) { dev->reset_state = val; ieee80211_queue_work(mt76_hw(dev), &dev->reset_work); wake_up(&dev->reset_wait); } } return IRQ_HANDLED; } int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base, int irq, const u32 *map) { static const struct mt76_driver_ops drv_ops = { /* txwi_size = txd size + txp size */ .txwi_size = MT_TXD_SIZE + sizeof(struct mt7615_txp_common), .drv_flags = MT_DRV_TXWI_NO_FREE, .survey_flags = SURVEY_INFO_TIME_TX | SURVEY_INFO_TIME_RX | SURVEY_INFO_TIME_BSS_RX, .tx_prepare_skb = mt7615_tx_prepare_skb, .tx_complete_skb = mt7615_tx_complete_skb, .rx_skb = mt7615_queue_rx_skb, .rx_poll_complete = mt7615_rx_poll_complete, .sta_ps = mt7615_sta_ps, .sta_add = mt7615_mac_sta_add, .sta_remove = mt7615_mac_sta_remove, .update_survey = mt7615_update_channel, }; struct mt7615_dev *dev; struct mt76_dev *mdev; int ret; mdev = mt76_alloc_device(pdev, sizeof(*dev), &mt7615_ops, &drv_ops); if (!mdev) return -ENOMEM; dev = container_of(mdev, struct mt7615_dev, mt76); mt76_mmio_init(&dev->mt76, mem_base); dev->reg_map = map; mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) | (mt76_rr(dev, MT_HW_REV) & 0xff); dev_dbg(mdev->dev, "ASIC revision: %04x\n", mdev->rev); ret = devm_request_irq(mdev->dev, irq, mt7615_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) goto error; if (is_mt7663(mdev)) mt76_wr(dev, MT_PCIE_IRQ_ENABLE, 1); ret = mt7615_register_device(dev); if (ret) goto error; return 0; error: ieee80211_free_hw(mt76_hw(dev)); return ret; }
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