From: Petr Štetiar Date: Fri, 4 Jan 2019 14:57:07 +0000 (+0100) Subject: ath79: ag71xx: Enable tx hang workaround for the rest of ar724x SoCs X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=189aa1748b2655baab54ac5ec45674281dcbb224;p=openwrt%2Fstaging%2Fdedeckeh.git ath79: ag71xx: Enable tx hang workaround for the rest of ar724x SoCs In ar71xx we check for stuck DMA on devices which fall in the is_ar724x SoC group (ar724x, ar933x, ar934x, qca9533, tp9343, qca955x, qca956x). In ath79 we're currently performing this check only for devices with ar7240 SoC, so this patch tries to sync the dma stuck checking behavior with what is being done in ar71xx. Signed-off-by: Petr Štetiar --- diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c index 95848f611c..8cff56a11a 100644 --- a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c @@ -1436,7 +1436,14 @@ static int ag71xx_probe(struct platform_device *pdev) dev->min_mtu = 68; dev->max_mtu = max_frame_len - ag71xx_max_frame_len(0); - if (of_device_is_compatible(np, "qca,ar7240-eth")) + if (of_device_is_compatible(np, "qca,ar7240-eth") || + of_device_is_compatible(np, "qca,ar7241-eth") || + of_device_is_compatible(np, "qca,ar7242-eth") || + of_device_is_compatible(np, "qca,ar9330-eth") || + of_device_is_compatible(np, "qca,ar9340-eth") || + of_device_is_compatible(np, "qca,qca9530-eth") || + of_device_is_compatible(np, "qca,qca9550-eth") || + of_device_is_compatible(np, "qca,qca9560-eth")) ag->tx_hang_workaround = 1; ag->rx_buf_offset = NET_SKB_PAD;