diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2022-11-24 18:22:52 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-11-29 13:40:24 +0300 |
| commit | 92b1169660ebe80e09c546555521a043cf7d26bc (patch) | |
| tree | 980d6454bf21d86223ec20cd829d39420d6d0146 /drivers/net/ethernet/mediatek | |
| parent | b0488c4598a599157ac9b588541c3c6c5055e80f (diff) | |
| download | linux-92b1169660ebe80e09c546555521a043cf7d26bc.tar.xz | |
net: ethernet: mtk_wed: move MTK_WDMA_RESET_IDX_TX configuration in mtk_wdma_tx_reset
Remove duplicated code. Increase poll timeout to 10ms in order to be
aligned with vendor sdk.
This is a preliminary patch to add Wireless Ethernet Dispatcher reset
support.
Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/mediatek')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_wed.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c index 4ab2ec9dc5d3..dbe10bbdb6f6 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.c +++ b/drivers/net/ethernet/mediatek/mtk_wed.c @@ -135,16 +135,15 @@ mtk_wdma_tx_reset(struct mtk_wed_device *dev) wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN); if (readx_poll_timeout(mtk_wdma_read_reset, dev, status, - !(status & mask), 0, 1000)) + !(status & mask), 0, 10000)) dev_err(dev->hw->dev, "tx reset failed\n"); - for (i = 0; i < ARRAY_SIZE(dev->tx_wdma); i++) { - if (dev->tx_wdma[i].desc) - continue; + wdma_w32(dev, MTK_WDMA_RESET_IDX, MTK_WDMA_RESET_IDX_TX); + wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); + for (i = 0; i < ARRAY_SIZE(dev->tx_wdma); i++) wdma_w32(dev, MTK_WDMA_RING_TX(i) + MTK_WED_RING_OFS_CPU_IDX, 0); - } } static void @@ -573,12 +572,6 @@ mtk_wed_detach(struct mtk_wed_device *dev) mtk_wdma_rx_reset(dev); mtk_wed_reset(dev, MTK_WED_RESET_WED); - if (mtk_wed_get_rx_capa(dev)) { - wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN); - wdma_w32(dev, MTK_WDMA_RESET_IDX, MTK_WDMA_RESET_IDX_TX); - wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); - } - mtk_wed_free_tx_buffer(dev); mtk_wed_free_tx_rings(dev); |