Loading drivers/dpll/dpll_core.c +1 −1 Original line number Diff line number Diff line Loading @@ -449,7 +449,7 @@ static int dpll_pin_prop_dup(const struct dpll_pin_properties *src, sizeof(*src->freq_supported); dst->freq_supported = kmemdup(src->freq_supported, freq_size, GFP_KERNEL); if (!src->freq_supported) if (!dst->freq_supported) return -ENOMEM; } if (src->board_label) { Loading drivers/net/ethernet/cortina/gemini.c +10 −2 Original line number Diff line number Diff line Loading @@ -1107,10 +1107,13 @@ static void gmac_tx_irq_enable(struct net_device *netdev, { struct gemini_ethernet_port *port = netdev_priv(netdev); struct gemini_ethernet *geth = port->geth; unsigned long flags; u32 val, mask; netdev_dbg(netdev, "%s device %d\n", __func__, netdev->dev_id); spin_lock_irqsave(&geth->irq_lock, flags); mask = GMAC0_IRQ0_TXQ0_INTS << (6 * netdev->dev_id + txq); if (en) Loading @@ -1119,6 +1122,8 @@ static void gmac_tx_irq_enable(struct net_device *netdev, val = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG); val = en ? val | mask : val & ~mask; writel(val, geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG); spin_unlock_irqrestore(&geth->irq_lock, flags); } static void gmac_tx_irq(struct net_device *netdev, unsigned int txq_num) Loading Loading @@ -1415,15 +1420,19 @@ static unsigned int gmac_rx(struct net_device *netdev, unsigned int budget) union gmac_rxdesc_3 word3; struct page *page = NULL; unsigned int page_offs; unsigned long flags; unsigned short r, w; union dma_rwptr rw; dma_addr_t mapping; int frag_nr = 0; spin_lock_irqsave(&geth->irq_lock, flags); rw.bits32 = readl(ptr_reg); /* Reset interrupt as all packages until here are taken into account */ writel(DEFAULT_Q0_INT_BIT << netdev->dev_id, geth->base + GLOBAL_INTERRUPT_STATUS_1_REG); spin_unlock_irqrestore(&geth->irq_lock, flags); r = rw.bits.rptr; w = rw.bits.wptr; Loading Loading @@ -1726,10 +1735,9 @@ static irqreturn_t gmac_irq(int irq, void *data) gmac_update_hw_stats(netdev); if (val & (GMAC0_RX_OVERRUN_INT_BIT << (netdev->dev_id * 8))) { spin_lock(&geth->irq_lock); writel(GMAC0_RXDERR_INT_BIT << (netdev->dev_id * 8), geth->base + GLOBAL_INTERRUPT_STATUS_4_REG); spin_lock(&geth->irq_lock); u64_stats_update_begin(&port->ir_stats_syncp); ++port->stats.rx_fifo_errors; u64_stats_update_end(&port->ir_stats_syncp); Loading drivers/net/ethernet/freescale/fec_main.c +0 −26 Original line number Diff line number Diff line Loading @@ -3674,29 +3674,6 @@ fec_set_mac_address(struct net_device *ndev, void *p) return 0; } #ifdef CONFIG_NET_POLL_CONTROLLER /** * fec_poll_controller - FEC Poll controller function * @dev: The FEC network adapter * * Polled functionality used by netconsole and others in non interrupt mode * */ static void fec_poll_controller(struct net_device *dev) { int i; struct fec_enet_private *fep = netdev_priv(dev); for (i = 0; i < FEC_IRQ_NUM; i++) { if (fep->irq[i] > 0) { disable_irq(fep->irq[i]); fec_enet_interrupt(fep->irq[i], dev); enable_irq(fep->irq[i]); } } } #endif static inline void fec_enet_set_netdev_features(struct net_device *netdev, netdev_features_t features) { Loading Loading @@ -4003,9 +3980,6 @@ static const struct net_device_ops fec_netdev_ops = { .ndo_tx_timeout = fec_timeout, .ndo_set_mac_address = fec_set_mac_address, .ndo_eth_ioctl = phy_do_ioctl_running, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = fec_poll_controller, #endif .ndo_set_features = fec_set_features, .ndo_bpf = fec_enet_bpf, .ndo_xdp_xmit = fec_enet_xdp_xmit, Loading drivers/net/ethernet/intel/ice/ice_ddp.c +4 −4 Original line number Diff line number Diff line Loading @@ -1434,14 +1434,14 @@ ice_dwnld_sign_and_cfg_segs(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr, goto exit; } conf_idx = le32_to_cpu(seg->signed_seg_idx); start = le32_to_cpu(seg->signed_buf_start); count = le32_to_cpu(seg->signed_buf_count); state = ice_download_pkg_sig_seg(hw, seg); if (state) if (state || !count) goto exit; conf_idx = le32_to_cpu(seg->signed_seg_idx); start = le32_to_cpu(seg->signed_buf_start); state = ice_download_pkg_config_seg(hw, pkg_hdr, conf_idx, start, count); Loading drivers/net/ethernet/mediatek/mtk_eth_soc.c +138 −102 Original line number Diff line number Diff line Loading @@ -110,16 +110,16 @@ static const struct mtk_reg_map mt7986_reg_map = { .tx_irq_mask = 0x461c, .tx_irq_status = 0x4618, .pdma = { .rx_ptr = 0x6100, .rx_cnt_cfg = 0x6104, .pcrx_ptr = 0x6108, .glo_cfg = 0x6204, .rst_idx = 0x6208, .delay_irq = 0x620c, .irq_status = 0x6220, .irq_mask = 0x6228, .adma_rx_dbg0 = 0x6238, .int_grp = 0x6250, .rx_ptr = 0x4100, .rx_cnt_cfg = 0x4104, .pcrx_ptr = 0x4108, .glo_cfg = 0x4204, .rst_idx = 0x4208, .delay_irq = 0x420c, .irq_status = 0x4220, .irq_mask = 0x4228, .adma_rx_dbg0 = 0x4238, .int_grp = 0x4250, }, .qdma = { .qtx_cfg = 0x4400, Loading Loading @@ -1107,7 +1107,7 @@ static bool mtk_rx_get_desc(struct mtk_eth *eth, struct mtk_rx_dma_v2 *rxd, rxd->rxd1 = READ_ONCE(dma_rxd->rxd1); rxd->rxd3 = READ_ONCE(dma_rxd->rxd3); rxd->rxd4 = READ_ONCE(dma_rxd->rxd4); if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { rxd->rxd5 = READ_ONCE(dma_rxd->rxd5); rxd->rxd6 = READ_ONCE(dma_rxd->rxd6); } Loading Loading @@ -1139,7 +1139,7 @@ static int mtk_init_fq_dma(struct mtk_eth *eth) eth->scratch_ring = eth->sram_base; else eth->scratch_ring = dma_alloc_coherent(eth->dma_dev, cnt * soc->txrx.txd_size, cnt * soc->tx.desc_size, ð->phy_scratch_ring, GFP_KERNEL); if (unlikely(!eth->scratch_ring)) Loading @@ -1155,17 +1155,17 @@ static int mtk_init_fq_dma(struct mtk_eth *eth) if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr))) return -ENOMEM; phy_ring_tail = eth->phy_scratch_ring + soc->txrx.txd_size * (cnt - 1); phy_ring_tail = eth->phy_scratch_ring + soc->tx.desc_size * (cnt - 1); for (i = 0; i < cnt; i++) { dma_addr_t addr = dma_addr + i * MTK_QDMA_PAGE_SIZE; struct mtk_tx_dma_v2 *txd; txd = eth->scratch_ring + i * soc->txrx.txd_size; txd = eth->scratch_ring + i * soc->tx.desc_size; txd->txd1 = addr; if (i < cnt - 1) txd->txd2 = eth->phy_scratch_ring + (i + 1) * soc->txrx.txd_size; (i + 1) * soc->tx.desc_size; txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE); if (MTK_HAS_CAPS(soc->caps, MTK_36BIT_DMA)) Loading Loading @@ -1416,7 +1416,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, if (itxd == ring->last_free) return -ENOMEM; itx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->txrx.txd_size); itx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->tx.desc_size); memset(itx_buf, 0, sizeof(*itx_buf)); txd_info.addr = dma_map_single(eth->dma_dev, skb->data, txd_info.size, Loading Loading @@ -1457,7 +1457,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, memset(&txd_info, 0, sizeof(struct mtk_tx_dma_desc_info)); txd_info.size = min_t(unsigned int, frag_size, soc->txrx.dma_max_len); soc->tx.dma_max_len); txd_info.qid = queue; txd_info.last = i == skb_shinfo(skb)->nr_frags - 1 && !(frag_size - txd_info.size); Loading @@ -1470,7 +1470,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, mtk_tx_set_dma_desc(dev, txd, &txd_info); tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->txrx.txd_size); soc->tx.desc_size); if (new_desc) memset(tx_buf, 0, sizeof(*tx_buf)); tx_buf->data = (void *)MTK_DMA_DUMMY_DESC; Loading Loading @@ -1513,7 +1513,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, } else { int next_idx; next_idx = NEXT_DESP_IDX(txd_to_idx(ring, txd, soc->txrx.txd_size), next_idx = NEXT_DESP_IDX(txd_to_idx(ring, txd, soc->tx.desc_size), ring->dma_size); mtk_w32(eth, next_idx, MT7628_TX_CTX_IDX0); } Loading @@ -1522,7 +1522,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, err_dma: do { tx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->txrx.txd_size); tx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->tx.desc_size); /* unmap dma */ mtk_tx_unmap(eth, tx_buf, NULL, false); Loading @@ -1547,7 +1547,7 @@ static int mtk_cal_txd_req(struct mtk_eth *eth, struct sk_buff *skb) for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { frag = &skb_shinfo(skb)->frags[i]; nfrags += DIV_ROUND_UP(skb_frag_size(frag), eth->soc->txrx.dma_max_len); eth->soc->tx.dma_max_len); } } else { nfrags += skb_shinfo(skb)->nr_frags; Loading Loading @@ -1654,7 +1654,7 @@ static struct mtk_rx_ring *mtk_get_rx_ring(struct mtk_eth *eth) ring = ð->rx_ring[i]; idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); rxd = ring->dma + idx * eth->soc->txrx.rxd_size; rxd = ring->dma + idx * eth->soc->rx.desc_size; if (rxd->rxd2 & RX_DMA_DONE) { ring->calc_idx_update = true; return ring; Loading Loading @@ -1822,7 +1822,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, } htxd = txd; tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->txrx.txd_size); tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->tx.desc_size); memset(tx_buf, 0, sizeof(*tx_buf)); htx_buf = tx_buf; Loading @@ -1841,7 +1841,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, goto unmap; tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->txrx.txd_size); soc->tx.desc_size); memset(tx_buf, 0, sizeof(*tx_buf)); n_desc++; } Loading Loading @@ -1879,7 +1879,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, } else { int idx; idx = txd_to_idx(ring, txd, soc->txrx.txd_size); idx = txd_to_idx(ring, txd, soc->tx.desc_size); mtk_w32(eth, NEXT_DESP_IDX(idx, ring->dma_size), MT7628_TX_CTX_IDX0); } Loading @@ -1890,7 +1890,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, unmap: while (htxd != txd) { tx_buf = mtk_desc_to_tx_buf(ring, htxd, soc->txrx.txd_size); tx_buf = mtk_desc_to_tx_buf(ring, htxd, soc->tx.desc_size); mtk_tx_unmap(eth, tx_buf, NULL, false); htxd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; Loading Loading @@ -2021,14 +2021,14 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, goto rx_done; idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); rxd = ring->dma + idx * eth->soc->txrx.rxd_size; rxd = ring->dma + idx * eth->soc->rx.desc_size; data = ring->data[idx]; if (!mtk_rx_get_desc(eth, &trxd, rxd)) break; /* find out which mac the packet come from. values start at 1 */ if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { u32 val = RX_DMA_GET_SPORT_V2(trxd.rxd5); switch (val) { Loading Loading @@ -2140,7 +2140,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, skb->dev = netdev; bytes += skb->len; if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { reason = FIELD_GET(MTK_RXD5_PPE_CPU_REASON, trxd.rxd5); hash = trxd.rxd5 & MTK_RXD5_FOE_ENTRY; if (hash != MTK_RXD5_FOE_ENTRY) Loading @@ -2156,7 +2156,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, rxdcsum = &trxd.rxd4; } if (*rxdcsum & eth->soc->txrx.rx_dma_l4_valid) if (*rxdcsum & eth->soc->rx.dma_l4_valid) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb_checksum_none_assert(skb); Loading Loading @@ -2280,7 +2280,7 @@ static int mtk_poll_tx_qdma(struct mtk_eth *eth, int budget, break; tx_buf = mtk_desc_to_tx_buf(ring, desc, eth->soc->txrx.txd_size); eth->soc->tx.desc_size); if (!tx_buf->data) break; Loading Loading @@ -2331,7 +2331,7 @@ static int mtk_poll_tx_pdma(struct mtk_eth *eth, int budget, } mtk_tx_unmap(eth, tx_buf, &bq, true); desc = ring->dma + cpu * eth->soc->txrx.txd_size; desc = ring->dma + cpu * eth->soc->tx.desc_size; ring->last_free = desc; atomic_inc(&ring->free_count); Loading Loading @@ -2421,7 +2421,7 @@ static int mtk_napi_rx(struct napi_struct *napi, int budget) do { int rx_done; mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, mtk_w32(eth, eth->soc->rx.irq_done_mask, reg_map->pdma.irq_status); rx_done = mtk_poll_rx(napi, budget - rx_done_total, eth); rx_done_total += rx_done; Loading @@ -2437,10 +2437,10 @@ static int mtk_napi_rx(struct napi_struct *napi, int budget) return budget; } while (mtk_r32(eth, reg_map->pdma.irq_status) & eth->soc->txrx.rx_irq_done_mask); eth->soc->rx.irq_done_mask); if (napi_complete_done(napi, rx_done_total)) mtk_rx_irq_enable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_enable(eth, eth->soc->rx.irq_done_mask); return rx_done_total; } Loading @@ -2449,7 +2449,7 @@ static int mtk_tx_alloc(struct mtk_eth *eth) { const struct mtk_soc_data *soc = eth->soc; struct mtk_tx_ring *ring = ð->tx_ring; int i, sz = soc->txrx.txd_size; int i, sz = soc->tx.desc_size; struct mtk_tx_dma_v2 *txd; int ring_size; u32 ofs, val; Loading Loading @@ -2572,14 +2572,14 @@ static void mtk_tx_clean(struct mtk_eth *eth) } if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && ring->dma) { dma_free_coherent(eth->dma_dev, ring->dma_size * soc->txrx.txd_size, ring->dma_size * soc->tx.desc_size, ring->dma, ring->phys); ring->dma = NULL; } if (ring->dma_pdma) { dma_free_coherent(eth->dma_dev, ring->dma_size * soc->txrx.txd_size, ring->dma_size * soc->tx.desc_size, ring->dma_pdma, ring->phys_pdma); ring->dma_pdma = NULL; } Loading Loading @@ -2634,15 +2634,15 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM) || rx_flag != MTK_RX_FLAGS_NORMAL) { ring->dma = dma_alloc_coherent(eth->dma_dev, rx_dma_size * eth->soc->txrx.rxd_size, rx_dma_size * eth->soc->rx.desc_size, &ring->phys, GFP_KERNEL); } else { struct mtk_tx_ring *tx_ring = ð->tx_ring; ring->dma = tx_ring->dma + tx_ring_size * eth->soc->txrx.txd_size * (ring_no + 1); eth->soc->tx.desc_size * (ring_no + 1); ring->phys = tx_ring->phys + tx_ring_size * eth->soc->txrx.txd_size * (ring_no + 1); eth->soc->tx.desc_size * (ring_no + 1); } if (!ring->dma) Loading @@ -2653,7 +2653,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) dma_addr_t dma_addr; void *data; rxd = ring->dma + i * eth->soc->txrx.rxd_size; rxd = ring->dma + i * eth->soc->rx.desc_size; if (ring->page_pool) { data = mtk_page_pool_get_buff(ring->page_pool, &dma_addr, GFP_KERNEL); Loading Loading @@ -2690,7 +2690,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) rxd->rxd3 = 0; rxd->rxd4 = 0; if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { rxd->rxd5 = 0; rxd->rxd6 = 0; rxd->rxd7 = 0; Loading Loading @@ -2744,7 +2744,7 @@ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_ if (!ring->data[i]) continue; rxd = ring->dma + i * eth->soc->txrx.rxd_size; rxd = ring->dma + i * eth->soc->rx.desc_size; if (!rxd->rxd1) continue; Loading @@ -2761,7 +2761,7 @@ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_ if (!in_sram && ring->dma) { dma_free_coherent(eth->dma_dev, ring->dma_size * eth->soc->txrx.rxd_size, ring->dma_size * eth->soc->rx.desc_size, ring->dma, ring->phys); ring->dma = NULL; } Loading Loading @@ -3124,7 +3124,7 @@ static void mtk_dma_free(struct mtk_eth *eth) netdev_reset_queue(eth->netdev[i]); if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && eth->scratch_ring) { dma_free_coherent(eth->dma_dev, MTK_QDMA_RING_SIZE * soc->txrx.txd_size, MTK_QDMA_RING_SIZE * soc->tx.desc_size, eth->scratch_ring, eth->phy_scratch_ring); eth->scratch_ring = NULL; eth->phy_scratch_ring = 0; Loading Loading @@ -3174,7 +3174,7 @@ static irqreturn_t mtk_handle_irq_rx(int irq, void *_eth) eth->rx_events++; if (likely(napi_schedule_prep(ð->rx_napi))) { mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask); __napi_schedule(ð->rx_napi); } Loading @@ -3200,9 +3200,9 @@ static irqreturn_t mtk_handle_irq(int irq, void *_eth) const struct mtk_reg_map *reg_map = eth->soc->reg_map; if (mtk_r32(eth, reg_map->pdma.irq_mask) & eth->soc->txrx.rx_irq_done_mask) { eth->soc->rx.irq_done_mask) { if (mtk_r32(eth, reg_map->pdma.irq_status) & eth->soc->txrx.rx_irq_done_mask) eth->soc->rx.irq_done_mask) mtk_handle_irq_rx(irq, _eth); } if (mtk_r32(eth, reg_map->tx_irq_mask) & MTK_TX_DONE_INT) { Loading @@ -3220,10 +3220,10 @@ static void mtk_poll_controller(struct net_device *dev) struct mtk_eth *eth = mac->hw; mtk_tx_irq_disable(eth, MTK_TX_DONE_INT); mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask); mtk_handle_irq_rx(eth->irq[2], dev); mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); mtk_rx_irq_enable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_enable(eth, eth->soc->rx.irq_done_mask); } #endif Loading Loading @@ -3387,7 +3387,7 @@ static int mtk_open(struct net_device *dev) napi_enable(ð->tx_napi); napi_enable(ð->rx_napi); mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); mtk_rx_irq_enable(eth, soc->txrx.rx_irq_done_mask); mtk_rx_irq_enable(eth, soc->rx.irq_done_mask); refcount_set(ð->dma_refcnt, 1); } else Loading Loading @@ -3471,7 +3471,7 @@ static int mtk_stop(struct net_device *dev) mtk_gdm_config(eth, MTK_GDMA_DROP_ALL); mtk_tx_irq_disable(eth, MTK_TX_DONE_INT); mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask); napi_disable(ð->tx_napi); napi_disable(ð->rx_napi); Loading Loading @@ -3893,7 +3893,7 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset) else mtk_hw_reset(eth); if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { /* Set FE to PDMAv2 if necessary */ val = mtk_r32(eth, MTK_FE_GLO_MISC); mtk_w32(eth, val | BIT(4), MTK_FE_GLO_MISC); Loading Loading @@ -3947,9 +3947,9 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset) /* FE int grouping */ mtk_w32(eth, MTK_TX_DONE_INT, reg_map->pdma.int_grp); mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->pdma.int_grp + 4); mtk_w32(eth, eth->soc->rx.irq_done_mask, reg_map->pdma.int_grp + 4); mtk_w32(eth, MTK_TX_DONE_INT, reg_map->qdma.int_grp); mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->qdma.int_grp + 4); mtk_w32(eth, eth->soc->rx.irq_done_mask, reg_map->qdma.int_grp + 4); mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP); if (mtk_is_netsys_v3_or_greater(eth)) { Loading Loading @@ -5048,11 +5048,15 @@ static const struct mtk_soc_data mt2701_data = { .required_clks = MT7623_CLKS_BITMAP, .required_pctl = true, .version = 1, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5068,11 +5072,15 @@ static const struct mtk_soc_data mt7621_data = { .offload_version = 1, .hash_offset = 2, .foe_entry_size = MTK_FOE_ENTRY_V1_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5090,11 +5098,15 @@ static const struct mtk_soc_data mt7622_data = { .hash_offset = 2, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V1_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5111,11 +5123,15 @@ static const struct mtk_soc_data mt7623_data = { .hash_offset = 2, .foe_entry_size = MTK_FOE_ENTRY_V1_SIZE, .disable_pll_modes = true, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5130,11 +5146,15 @@ static const struct mtk_soc_data mt7629_data = { .required_pctl = false, .has_accounting = true, .version = 1, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5152,14 +5172,18 @@ static const struct mtk_soc_data mt7981_data = { .hash_offset = 4, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V2_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma_v2), .rxd_size = sizeof(struct mtk_rx_dma_v2), .rx_irq_done_mask = MTK_RX_DONE_INT_V2, .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, .tx = { .desc_size = sizeof(struct mtk_tx_dma_v2), .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID_V2, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, }; static const struct mtk_soc_data mt7986_data = { Loading @@ -5174,14 +5198,18 @@ static const struct mtk_soc_data mt7986_data = { .hash_offset = 4, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V2_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma_v2), .rxd_size = sizeof(struct mtk_rx_dma_v2), .rx_irq_done_mask = MTK_RX_DONE_INT_V2, .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, .tx = { .desc_size = sizeof(struct mtk_tx_dma_v2), .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID_V2, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, }; static const struct mtk_soc_data mt7988_data = { Loading @@ -5196,11 +5224,15 @@ static const struct mtk_soc_data mt7988_data = { .hash_offset = 4, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V3_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma_v2), .rxd_size = sizeof(struct mtk_rx_dma_v2), .rx_irq_done_mask = MTK_RX_DONE_INT_V2, .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, .tx = { .desc_size = sizeof(struct mtk_tx_dma_v2), .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma_v2), .irq_done_mask = MTK_RX_DONE_INT_V2, .dma_l4_valid = RX_DMA_L4_VALID_V2, .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, Loading @@ -5213,11 +5245,15 @@ static const struct mtk_soc_data rt5350_data = { .required_clks = MT7628_CLKS_BITMAP, .required_pctl = false, .version = 1, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID_PDMA, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID_PDMA, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading Loading
drivers/dpll/dpll_core.c +1 −1 Original line number Diff line number Diff line Loading @@ -449,7 +449,7 @@ static int dpll_pin_prop_dup(const struct dpll_pin_properties *src, sizeof(*src->freq_supported); dst->freq_supported = kmemdup(src->freq_supported, freq_size, GFP_KERNEL); if (!src->freq_supported) if (!dst->freq_supported) return -ENOMEM; } if (src->board_label) { Loading
drivers/net/ethernet/cortina/gemini.c +10 −2 Original line number Diff line number Diff line Loading @@ -1107,10 +1107,13 @@ static void gmac_tx_irq_enable(struct net_device *netdev, { struct gemini_ethernet_port *port = netdev_priv(netdev); struct gemini_ethernet *geth = port->geth; unsigned long flags; u32 val, mask; netdev_dbg(netdev, "%s device %d\n", __func__, netdev->dev_id); spin_lock_irqsave(&geth->irq_lock, flags); mask = GMAC0_IRQ0_TXQ0_INTS << (6 * netdev->dev_id + txq); if (en) Loading @@ -1119,6 +1122,8 @@ static void gmac_tx_irq_enable(struct net_device *netdev, val = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG); val = en ? val | mask : val & ~mask; writel(val, geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG); spin_unlock_irqrestore(&geth->irq_lock, flags); } static void gmac_tx_irq(struct net_device *netdev, unsigned int txq_num) Loading Loading @@ -1415,15 +1420,19 @@ static unsigned int gmac_rx(struct net_device *netdev, unsigned int budget) union gmac_rxdesc_3 word3; struct page *page = NULL; unsigned int page_offs; unsigned long flags; unsigned short r, w; union dma_rwptr rw; dma_addr_t mapping; int frag_nr = 0; spin_lock_irqsave(&geth->irq_lock, flags); rw.bits32 = readl(ptr_reg); /* Reset interrupt as all packages until here are taken into account */ writel(DEFAULT_Q0_INT_BIT << netdev->dev_id, geth->base + GLOBAL_INTERRUPT_STATUS_1_REG); spin_unlock_irqrestore(&geth->irq_lock, flags); r = rw.bits.rptr; w = rw.bits.wptr; Loading Loading @@ -1726,10 +1735,9 @@ static irqreturn_t gmac_irq(int irq, void *data) gmac_update_hw_stats(netdev); if (val & (GMAC0_RX_OVERRUN_INT_BIT << (netdev->dev_id * 8))) { spin_lock(&geth->irq_lock); writel(GMAC0_RXDERR_INT_BIT << (netdev->dev_id * 8), geth->base + GLOBAL_INTERRUPT_STATUS_4_REG); spin_lock(&geth->irq_lock); u64_stats_update_begin(&port->ir_stats_syncp); ++port->stats.rx_fifo_errors; u64_stats_update_end(&port->ir_stats_syncp); Loading
drivers/net/ethernet/freescale/fec_main.c +0 −26 Original line number Diff line number Diff line Loading @@ -3674,29 +3674,6 @@ fec_set_mac_address(struct net_device *ndev, void *p) return 0; } #ifdef CONFIG_NET_POLL_CONTROLLER /** * fec_poll_controller - FEC Poll controller function * @dev: The FEC network adapter * * Polled functionality used by netconsole and others in non interrupt mode * */ static void fec_poll_controller(struct net_device *dev) { int i; struct fec_enet_private *fep = netdev_priv(dev); for (i = 0; i < FEC_IRQ_NUM; i++) { if (fep->irq[i] > 0) { disable_irq(fep->irq[i]); fec_enet_interrupt(fep->irq[i], dev); enable_irq(fep->irq[i]); } } } #endif static inline void fec_enet_set_netdev_features(struct net_device *netdev, netdev_features_t features) { Loading Loading @@ -4003,9 +3980,6 @@ static const struct net_device_ops fec_netdev_ops = { .ndo_tx_timeout = fec_timeout, .ndo_set_mac_address = fec_set_mac_address, .ndo_eth_ioctl = phy_do_ioctl_running, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = fec_poll_controller, #endif .ndo_set_features = fec_set_features, .ndo_bpf = fec_enet_bpf, .ndo_xdp_xmit = fec_enet_xdp_xmit, Loading
drivers/net/ethernet/intel/ice/ice_ddp.c +4 −4 Original line number Diff line number Diff line Loading @@ -1434,14 +1434,14 @@ ice_dwnld_sign_and_cfg_segs(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr, goto exit; } conf_idx = le32_to_cpu(seg->signed_seg_idx); start = le32_to_cpu(seg->signed_buf_start); count = le32_to_cpu(seg->signed_buf_count); state = ice_download_pkg_sig_seg(hw, seg); if (state) if (state || !count) goto exit; conf_idx = le32_to_cpu(seg->signed_seg_idx); start = le32_to_cpu(seg->signed_buf_start); state = ice_download_pkg_config_seg(hw, pkg_hdr, conf_idx, start, count); Loading
drivers/net/ethernet/mediatek/mtk_eth_soc.c +138 −102 Original line number Diff line number Diff line Loading @@ -110,16 +110,16 @@ static const struct mtk_reg_map mt7986_reg_map = { .tx_irq_mask = 0x461c, .tx_irq_status = 0x4618, .pdma = { .rx_ptr = 0x6100, .rx_cnt_cfg = 0x6104, .pcrx_ptr = 0x6108, .glo_cfg = 0x6204, .rst_idx = 0x6208, .delay_irq = 0x620c, .irq_status = 0x6220, .irq_mask = 0x6228, .adma_rx_dbg0 = 0x6238, .int_grp = 0x6250, .rx_ptr = 0x4100, .rx_cnt_cfg = 0x4104, .pcrx_ptr = 0x4108, .glo_cfg = 0x4204, .rst_idx = 0x4208, .delay_irq = 0x420c, .irq_status = 0x4220, .irq_mask = 0x4228, .adma_rx_dbg0 = 0x4238, .int_grp = 0x4250, }, .qdma = { .qtx_cfg = 0x4400, Loading Loading @@ -1107,7 +1107,7 @@ static bool mtk_rx_get_desc(struct mtk_eth *eth, struct mtk_rx_dma_v2 *rxd, rxd->rxd1 = READ_ONCE(dma_rxd->rxd1); rxd->rxd3 = READ_ONCE(dma_rxd->rxd3); rxd->rxd4 = READ_ONCE(dma_rxd->rxd4); if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { rxd->rxd5 = READ_ONCE(dma_rxd->rxd5); rxd->rxd6 = READ_ONCE(dma_rxd->rxd6); } Loading Loading @@ -1139,7 +1139,7 @@ static int mtk_init_fq_dma(struct mtk_eth *eth) eth->scratch_ring = eth->sram_base; else eth->scratch_ring = dma_alloc_coherent(eth->dma_dev, cnt * soc->txrx.txd_size, cnt * soc->tx.desc_size, ð->phy_scratch_ring, GFP_KERNEL); if (unlikely(!eth->scratch_ring)) Loading @@ -1155,17 +1155,17 @@ static int mtk_init_fq_dma(struct mtk_eth *eth) if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr))) return -ENOMEM; phy_ring_tail = eth->phy_scratch_ring + soc->txrx.txd_size * (cnt - 1); phy_ring_tail = eth->phy_scratch_ring + soc->tx.desc_size * (cnt - 1); for (i = 0; i < cnt; i++) { dma_addr_t addr = dma_addr + i * MTK_QDMA_PAGE_SIZE; struct mtk_tx_dma_v2 *txd; txd = eth->scratch_ring + i * soc->txrx.txd_size; txd = eth->scratch_ring + i * soc->tx.desc_size; txd->txd1 = addr; if (i < cnt - 1) txd->txd2 = eth->phy_scratch_ring + (i + 1) * soc->txrx.txd_size; (i + 1) * soc->tx.desc_size; txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE); if (MTK_HAS_CAPS(soc->caps, MTK_36BIT_DMA)) Loading Loading @@ -1416,7 +1416,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, if (itxd == ring->last_free) return -ENOMEM; itx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->txrx.txd_size); itx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->tx.desc_size); memset(itx_buf, 0, sizeof(*itx_buf)); txd_info.addr = dma_map_single(eth->dma_dev, skb->data, txd_info.size, Loading Loading @@ -1457,7 +1457,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, memset(&txd_info, 0, sizeof(struct mtk_tx_dma_desc_info)); txd_info.size = min_t(unsigned int, frag_size, soc->txrx.dma_max_len); soc->tx.dma_max_len); txd_info.qid = queue; txd_info.last = i == skb_shinfo(skb)->nr_frags - 1 && !(frag_size - txd_info.size); Loading @@ -1470,7 +1470,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, mtk_tx_set_dma_desc(dev, txd, &txd_info); tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->txrx.txd_size); soc->tx.desc_size); if (new_desc) memset(tx_buf, 0, sizeof(*tx_buf)); tx_buf->data = (void *)MTK_DMA_DUMMY_DESC; Loading Loading @@ -1513,7 +1513,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, } else { int next_idx; next_idx = NEXT_DESP_IDX(txd_to_idx(ring, txd, soc->txrx.txd_size), next_idx = NEXT_DESP_IDX(txd_to_idx(ring, txd, soc->tx.desc_size), ring->dma_size); mtk_w32(eth, next_idx, MT7628_TX_CTX_IDX0); } Loading @@ -1522,7 +1522,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, err_dma: do { tx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->txrx.txd_size); tx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->tx.desc_size); /* unmap dma */ mtk_tx_unmap(eth, tx_buf, NULL, false); Loading @@ -1547,7 +1547,7 @@ static int mtk_cal_txd_req(struct mtk_eth *eth, struct sk_buff *skb) for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { frag = &skb_shinfo(skb)->frags[i]; nfrags += DIV_ROUND_UP(skb_frag_size(frag), eth->soc->txrx.dma_max_len); eth->soc->tx.dma_max_len); } } else { nfrags += skb_shinfo(skb)->nr_frags; Loading Loading @@ -1654,7 +1654,7 @@ static struct mtk_rx_ring *mtk_get_rx_ring(struct mtk_eth *eth) ring = ð->rx_ring[i]; idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); rxd = ring->dma + idx * eth->soc->txrx.rxd_size; rxd = ring->dma + idx * eth->soc->rx.desc_size; if (rxd->rxd2 & RX_DMA_DONE) { ring->calc_idx_update = true; return ring; Loading Loading @@ -1822,7 +1822,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, } htxd = txd; tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->txrx.txd_size); tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->tx.desc_size); memset(tx_buf, 0, sizeof(*tx_buf)); htx_buf = tx_buf; Loading @@ -1841,7 +1841,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, goto unmap; tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->txrx.txd_size); soc->tx.desc_size); memset(tx_buf, 0, sizeof(*tx_buf)); n_desc++; } Loading Loading @@ -1879,7 +1879,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, } else { int idx; idx = txd_to_idx(ring, txd, soc->txrx.txd_size); idx = txd_to_idx(ring, txd, soc->tx.desc_size); mtk_w32(eth, NEXT_DESP_IDX(idx, ring->dma_size), MT7628_TX_CTX_IDX0); } Loading @@ -1890,7 +1890,7 @@ static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf, unmap: while (htxd != txd) { tx_buf = mtk_desc_to_tx_buf(ring, htxd, soc->txrx.txd_size); tx_buf = mtk_desc_to_tx_buf(ring, htxd, soc->tx.desc_size); mtk_tx_unmap(eth, tx_buf, NULL, false); htxd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; Loading Loading @@ -2021,14 +2021,14 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, goto rx_done; idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); rxd = ring->dma + idx * eth->soc->txrx.rxd_size; rxd = ring->dma + idx * eth->soc->rx.desc_size; data = ring->data[idx]; if (!mtk_rx_get_desc(eth, &trxd, rxd)) break; /* find out which mac the packet come from. values start at 1 */ if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { u32 val = RX_DMA_GET_SPORT_V2(trxd.rxd5); switch (val) { Loading Loading @@ -2140,7 +2140,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, skb->dev = netdev; bytes += skb->len; if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { reason = FIELD_GET(MTK_RXD5_PPE_CPU_REASON, trxd.rxd5); hash = trxd.rxd5 & MTK_RXD5_FOE_ENTRY; if (hash != MTK_RXD5_FOE_ENTRY) Loading @@ -2156,7 +2156,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, rxdcsum = &trxd.rxd4; } if (*rxdcsum & eth->soc->txrx.rx_dma_l4_valid) if (*rxdcsum & eth->soc->rx.dma_l4_valid) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb_checksum_none_assert(skb); Loading Loading @@ -2280,7 +2280,7 @@ static int mtk_poll_tx_qdma(struct mtk_eth *eth, int budget, break; tx_buf = mtk_desc_to_tx_buf(ring, desc, eth->soc->txrx.txd_size); eth->soc->tx.desc_size); if (!tx_buf->data) break; Loading Loading @@ -2331,7 +2331,7 @@ static int mtk_poll_tx_pdma(struct mtk_eth *eth, int budget, } mtk_tx_unmap(eth, tx_buf, &bq, true); desc = ring->dma + cpu * eth->soc->txrx.txd_size; desc = ring->dma + cpu * eth->soc->tx.desc_size; ring->last_free = desc; atomic_inc(&ring->free_count); Loading Loading @@ -2421,7 +2421,7 @@ static int mtk_napi_rx(struct napi_struct *napi, int budget) do { int rx_done; mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, mtk_w32(eth, eth->soc->rx.irq_done_mask, reg_map->pdma.irq_status); rx_done = mtk_poll_rx(napi, budget - rx_done_total, eth); rx_done_total += rx_done; Loading @@ -2437,10 +2437,10 @@ static int mtk_napi_rx(struct napi_struct *napi, int budget) return budget; } while (mtk_r32(eth, reg_map->pdma.irq_status) & eth->soc->txrx.rx_irq_done_mask); eth->soc->rx.irq_done_mask); if (napi_complete_done(napi, rx_done_total)) mtk_rx_irq_enable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_enable(eth, eth->soc->rx.irq_done_mask); return rx_done_total; } Loading @@ -2449,7 +2449,7 @@ static int mtk_tx_alloc(struct mtk_eth *eth) { const struct mtk_soc_data *soc = eth->soc; struct mtk_tx_ring *ring = ð->tx_ring; int i, sz = soc->txrx.txd_size; int i, sz = soc->tx.desc_size; struct mtk_tx_dma_v2 *txd; int ring_size; u32 ofs, val; Loading Loading @@ -2572,14 +2572,14 @@ static void mtk_tx_clean(struct mtk_eth *eth) } if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && ring->dma) { dma_free_coherent(eth->dma_dev, ring->dma_size * soc->txrx.txd_size, ring->dma_size * soc->tx.desc_size, ring->dma, ring->phys); ring->dma = NULL; } if (ring->dma_pdma) { dma_free_coherent(eth->dma_dev, ring->dma_size * soc->txrx.txd_size, ring->dma_size * soc->tx.desc_size, ring->dma_pdma, ring->phys_pdma); ring->dma_pdma = NULL; } Loading Loading @@ -2634,15 +2634,15 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM) || rx_flag != MTK_RX_FLAGS_NORMAL) { ring->dma = dma_alloc_coherent(eth->dma_dev, rx_dma_size * eth->soc->txrx.rxd_size, rx_dma_size * eth->soc->rx.desc_size, &ring->phys, GFP_KERNEL); } else { struct mtk_tx_ring *tx_ring = ð->tx_ring; ring->dma = tx_ring->dma + tx_ring_size * eth->soc->txrx.txd_size * (ring_no + 1); eth->soc->tx.desc_size * (ring_no + 1); ring->phys = tx_ring->phys + tx_ring_size * eth->soc->txrx.txd_size * (ring_no + 1); eth->soc->tx.desc_size * (ring_no + 1); } if (!ring->dma) Loading @@ -2653,7 +2653,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) dma_addr_t dma_addr; void *data; rxd = ring->dma + i * eth->soc->txrx.rxd_size; rxd = ring->dma + i * eth->soc->rx.desc_size; if (ring->page_pool) { data = mtk_page_pool_get_buff(ring->page_pool, &dma_addr, GFP_KERNEL); Loading Loading @@ -2690,7 +2690,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) rxd->rxd3 = 0; rxd->rxd4 = 0; if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { rxd->rxd5 = 0; rxd->rxd6 = 0; rxd->rxd7 = 0; Loading Loading @@ -2744,7 +2744,7 @@ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_ if (!ring->data[i]) continue; rxd = ring->dma + i * eth->soc->txrx.rxd_size; rxd = ring->dma + i * eth->soc->rx.desc_size; if (!rxd->rxd1) continue; Loading @@ -2761,7 +2761,7 @@ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_ if (!in_sram && ring->dma) { dma_free_coherent(eth->dma_dev, ring->dma_size * eth->soc->txrx.rxd_size, ring->dma_size * eth->soc->rx.desc_size, ring->dma, ring->phys); ring->dma = NULL; } Loading Loading @@ -3124,7 +3124,7 @@ static void mtk_dma_free(struct mtk_eth *eth) netdev_reset_queue(eth->netdev[i]); if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && eth->scratch_ring) { dma_free_coherent(eth->dma_dev, MTK_QDMA_RING_SIZE * soc->txrx.txd_size, MTK_QDMA_RING_SIZE * soc->tx.desc_size, eth->scratch_ring, eth->phy_scratch_ring); eth->scratch_ring = NULL; eth->phy_scratch_ring = 0; Loading Loading @@ -3174,7 +3174,7 @@ static irqreturn_t mtk_handle_irq_rx(int irq, void *_eth) eth->rx_events++; if (likely(napi_schedule_prep(ð->rx_napi))) { mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask); __napi_schedule(ð->rx_napi); } Loading @@ -3200,9 +3200,9 @@ static irqreturn_t mtk_handle_irq(int irq, void *_eth) const struct mtk_reg_map *reg_map = eth->soc->reg_map; if (mtk_r32(eth, reg_map->pdma.irq_mask) & eth->soc->txrx.rx_irq_done_mask) { eth->soc->rx.irq_done_mask) { if (mtk_r32(eth, reg_map->pdma.irq_status) & eth->soc->txrx.rx_irq_done_mask) eth->soc->rx.irq_done_mask) mtk_handle_irq_rx(irq, _eth); } if (mtk_r32(eth, reg_map->tx_irq_mask) & MTK_TX_DONE_INT) { Loading @@ -3220,10 +3220,10 @@ static void mtk_poll_controller(struct net_device *dev) struct mtk_eth *eth = mac->hw; mtk_tx_irq_disable(eth, MTK_TX_DONE_INT); mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask); mtk_handle_irq_rx(eth->irq[2], dev); mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); mtk_rx_irq_enable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_enable(eth, eth->soc->rx.irq_done_mask); } #endif Loading Loading @@ -3387,7 +3387,7 @@ static int mtk_open(struct net_device *dev) napi_enable(ð->tx_napi); napi_enable(ð->rx_napi); mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); mtk_rx_irq_enable(eth, soc->txrx.rx_irq_done_mask); mtk_rx_irq_enable(eth, soc->rx.irq_done_mask); refcount_set(ð->dma_refcnt, 1); } else Loading Loading @@ -3471,7 +3471,7 @@ static int mtk_stop(struct net_device *dev) mtk_gdm_config(eth, MTK_GDMA_DROP_ALL); mtk_tx_irq_disable(eth, MTK_TX_DONE_INT); mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask); napi_disable(ð->tx_napi); napi_disable(ð->rx_napi); Loading Loading @@ -3893,7 +3893,7 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset) else mtk_hw_reset(eth); if (mtk_is_netsys_v2_or_greater(eth)) { if (mtk_is_netsys_v3_or_greater(eth)) { /* Set FE to PDMAv2 if necessary */ val = mtk_r32(eth, MTK_FE_GLO_MISC); mtk_w32(eth, val | BIT(4), MTK_FE_GLO_MISC); Loading Loading @@ -3947,9 +3947,9 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset) /* FE int grouping */ mtk_w32(eth, MTK_TX_DONE_INT, reg_map->pdma.int_grp); mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->pdma.int_grp + 4); mtk_w32(eth, eth->soc->rx.irq_done_mask, reg_map->pdma.int_grp + 4); mtk_w32(eth, MTK_TX_DONE_INT, reg_map->qdma.int_grp); mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->qdma.int_grp + 4); mtk_w32(eth, eth->soc->rx.irq_done_mask, reg_map->qdma.int_grp + 4); mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP); if (mtk_is_netsys_v3_or_greater(eth)) { Loading Loading @@ -5048,11 +5048,15 @@ static const struct mtk_soc_data mt2701_data = { .required_clks = MT7623_CLKS_BITMAP, .required_pctl = true, .version = 1, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5068,11 +5072,15 @@ static const struct mtk_soc_data mt7621_data = { .offload_version = 1, .hash_offset = 2, .foe_entry_size = MTK_FOE_ENTRY_V1_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5090,11 +5098,15 @@ static const struct mtk_soc_data mt7622_data = { .hash_offset = 2, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V1_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5111,11 +5123,15 @@ static const struct mtk_soc_data mt7623_data = { .hash_offset = 2, .foe_entry_size = MTK_FOE_ENTRY_V1_SIZE, .disable_pll_modes = true, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5130,11 +5146,15 @@ static const struct mtk_soc_data mt7629_data = { .required_pctl = false, .has_accounting = true, .version = 1, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading @@ -5152,14 +5172,18 @@ static const struct mtk_soc_data mt7981_data = { .hash_offset = 4, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V2_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma_v2), .rxd_size = sizeof(struct mtk_rx_dma_v2), .rx_irq_done_mask = MTK_RX_DONE_INT_V2, .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, .tx = { .desc_size = sizeof(struct mtk_tx_dma_v2), .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID_V2, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, }; static const struct mtk_soc_data mt7986_data = { Loading @@ -5174,14 +5198,18 @@ static const struct mtk_soc_data mt7986_data = { .hash_offset = 4, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V2_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma_v2), .rxd_size = sizeof(struct mtk_rx_dma_v2), .rx_irq_done_mask = MTK_RX_DONE_INT_V2, .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, .tx = { .desc_size = sizeof(struct mtk_tx_dma_v2), .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID_V2, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, }; static const struct mtk_soc_data mt7988_data = { Loading @@ -5196,11 +5224,15 @@ static const struct mtk_soc_data mt7988_data = { .hash_offset = 4, .has_accounting = true, .foe_entry_size = MTK_FOE_ENTRY_V3_SIZE, .txrx = { .txd_size = sizeof(struct mtk_tx_dma_v2), .rxd_size = sizeof(struct mtk_rx_dma_v2), .rx_irq_done_mask = MTK_RX_DONE_INT_V2, .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, .tx = { .desc_size = sizeof(struct mtk_tx_dma_v2), .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma_v2), .irq_done_mask = MTK_RX_DONE_INT_V2, .dma_l4_valid = RX_DMA_L4_VALID_V2, .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, .dma_len_offset = 8, }, Loading @@ -5213,11 +5245,15 @@ static const struct mtk_soc_data rt5350_data = { .required_clks = MT7628_CLKS_BITMAP, .required_pctl = false, .version = 1, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), .rxd_size = sizeof(struct mtk_rx_dma), .rx_irq_done_mask = MTK_RX_DONE_INT, .rx_dma_l4_valid = RX_DMA_L4_VALID_PDMA, .tx = { .desc_size = sizeof(struct mtk_tx_dma), .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, .rx = { .desc_size = sizeof(struct mtk_rx_dma), .irq_done_mask = MTK_RX_DONE_INT, .dma_l4_valid = RX_DMA_L4_VALID_PDMA, .dma_max_len = MTK_TX_DMA_BUF_LEN, .dma_len_offset = 16, }, Loading