diff options
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_wed.c')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_wed.c | 58 |
1 files changed, 33 insertions, 25 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c index 351dd152f4f3..3dbb113b792c 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.c +++ b/drivers/net/ethernet/mediatek/mtk_wed.c @@ -59,7 +59,9 @@ struct mtk_wed_flow_block_priv { static const struct mtk_wed_soc_data mt7622_data = { .regmap = { .tx_bm_tkid = 0x088, - .wpdma_rx_ring0 = 0x770, + .wpdma_rx_ring = { + 0x770, + }, .reset_idx_tx_mask = GENMASK(3, 0), .reset_idx_rx_mask = GENMASK(17, 16), }, @@ -70,7 +72,9 @@ static const struct mtk_wed_soc_data mt7622_data = { static const struct mtk_wed_soc_data mt7986_data = { .regmap = { .tx_bm_tkid = 0x0c8, - .wpdma_rx_ring0 = 0x770, + .wpdma_rx_ring = { + 0x770, + }, .reset_idx_tx_mask = GENMASK(1, 0), .reset_idx_rx_mask = GENMASK(7, 6), }, @@ -81,7 +85,10 @@ static const struct mtk_wed_soc_data mt7986_data = { static const struct mtk_wed_soc_data mt7988_data = { .regmap = { .tx_bm_tkid = 0x0c8, - .wpdma_rx_ring0 = 0x7d0, + .wpdma_rx_ring = { + 0x7d0, + 0x7d8, + }, .reset_idx_tx_mask = GENMASK(1, 0), .reset_idx_rx_mask = GENMASK(7, 6), }, @@ -621,8 +628,8 @@ mtk_wed_amsdu_init(struct mtk_wed_device *dev) return ret; } - /* eagle E1 PCIE1 tx ring 22 flow control issue */ - if (dev->wlan.id == 0x7991) + /* Kite and Eagle E1 PCIE1 tx ring 22 flow control issue */ + if (dev->wlan.id == 0x7991 || dev->wlan.id == 0x7992) wed_clr(dev, MTK_WED_AMSDU_FIFO, MTK_WED_AMSDU_IS_PRIOR0_RING); wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_TX_AMSDU_EN); @@ -1239,7 +1246,11 @@ mtk_wed_set_wpdma(struct mtk_wed_device *dev) return; wed_w32(dev, MTK_WED_WPDMA_RX_GLO_CFG, dev->wlan.wpdma_rx_glo); - wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring0, dev->wlan.wpdma_rx); + wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring[0], + dev->wlan.wpdma_rx[0]); + if (mtk_wed_is_v3_or_greater(dev->hw)) + wed_w32(dev, dev->hw->soc->regmap.wpdma_rx_ring[1], + dev->wlan.wpdma_rx[1]); if (!dev->wlan.hw_rro) return; @@ -1318,26 +1329,14 @@ mtk_wed_rro_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, static int mtk_wed_rro_alloc(struct mtk_wed_device *dev) { - struct reserved_mem *rmem; - struct device_node *np; - int index; - - index = of_property_match_string(dev->hw->node, "memory-region-names", - "wo-dlm"); - if (index < 0) - return index; - - np = of_parse_phandle(dev->hw->node, "memory-region", index); - if (!np) - return -ENODEV; - - rmem = of_reserved_mem_lookup(np); - of_node_put(np); + struct resource res; + int ret; - if (!rmem) - return -ENODEV; + ret = of_reserved_mem_region_to_resource_byname(dev->hw->node, "wo-dlm", &res); + if (ret) + return ret; - dev->rro.miod_phys = rmem->base; + dev->rro.miod_phys = res.start; dev->rro.fdbk_phys = MTK_WED_MIOD_COUNT + dev->rro.miod_phys; return mtk_wed_rro_ring_alloc(dev, &dev->rro.ring, @@ -2335,6 +2334,16 @@ mtk_wed_start(struct mtk_wed_device *dev, u32 irq_mask) if (!dev->rx_wdma[i].desc) mtk_wed_wdma_rx_ring_setup(dev, i, 16, false); + if (dev->wlan.hw_rro) { + for (i = 0; i < MTK_WED_RX_PAGE_QUEUES; i++) { + u32 addr = MTK_WED_RRO_MSDU_PG_CTRL0(i) + + MTK_WED_RING_OFS_COUNT; + + if (!wed_r32(dev, addr)) + wed_w32(dev, addr, 1); + } + } + mtk_wed_hw_init(dev); mtk_wed_configure_irq(dev, irq_mask); @@ -2794,7 +2803,6 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth, if (!pdev) goto err_of_node_put; - get_device(&pdev->dev); irq = platform_get_irq(pdev, 0); if (irq < 0) goto err_put_device; |