From: Felix Fietkau Date: Sat, 30 Aug 2014 09:11:41 +0000 (+0000) Subject: ar71xx: disable ethernet descriptor splitting for now, as it seems to cause tx hangs... X-Git-Tag: reboot~6083 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=926f000b99d31b9d4495c112149377c0da66dbc1;p=oweals%2Fopenwrt.git ar71xx: disable ethernet descriptor splitting for now, as it seems to cause tx hangs in some setups Signed-off-by: Felix Fietkau SVN-Revision: 42333 --- diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c index b0f39159c1..ed04033341 100644 --- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c +++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c @@ -1257,10 +1257,12 @@ static int ag71xx_probe(struct platform_device *pdev) ag->max_frame_len = pdata->max_frame_len; ag->desc_pktlen_mask = pdata->desc_pktlen_mask; +#ifdef notyet if (!pdata->is_ar724x && !pdata->is_ar91xx) { ag->tx_ring.desc_split = AG71XX_TX_RING_SPLIT; ag->tx_ring.size *= AG71XX_TX_RING_DS_PER_PKT; } +#endif ag->stop_desc = dma_alloc_coherent(NULL, sizeof(struct ag71xx_desc), &ag->stop_desc_dma, GFP_KERNEL);