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Date: Fri, 24 Mar 2017 17:16:45 +0000 From: Joao Pinto <Joao.Pinto@...opsys.com> To: davem@...emloft.net Cc: peppe.cavallaro@...com, alexandre.torgue@...com, clabbe.montjoie@...il.com, thierry.reding@...il.com, sergei.shtylyov@...entembedded.com, f.fainelli@...il.com, niklas.cassel@...s.com, netdev@...r.kernel.org, Joao Pinto <Joao.Pinto@...opsys.com> Subject: [PATCH net-next 2/2] net: stmmac: fix number of tx queues in stmmac_poll For cores that have more than 1 TX queue configured, the kernel would crash, since only one TX queue is permitted by default. Signed-off-by: Joao Pinto <jpinto@...opsys.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 3827952..1eab084 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3429,7 +3429,7 @@ static int stmmac_poll(struct napi_struct *napi, int budget) struct stmmac_rx_queue *rx_q = container_of(napi, struct stmmac_rx_queue, napi); struct stmmac_priv *priv = rx_q->priv_data; - u32 tx_count = priv->dma_cap.number_tx_queues; + u32 tx_count = priv->plat->tx_queues_to_use; u32 chan = rx_q->queue_index; u32 work_done = 0; u32 queue = 0; -- 2.9.3
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