Commit 61369d02 authored by Byungho An's avatar Byungho An Committed by David S. Miller
Browse files

net: stmmac: fixed enh_desc set always zero



This patch fixed that enh_desc value is always zero.
Due to calling order of stmmac_selec_desc_mode(), enh_desc value is always zero.
Even though mac is set to use enhanced dma descriptor, if enh_desc is zero,
functions related dma descriptor are not working correctly.
Signed-off-by: default avatarByungho An <bh74.an@samsung.com>
Acked-by: default avatarGiuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0d909dcd
......@@ -2566,9 +2566,6 @@ static int stmmac_hw_init(struct stmmac_priv *priv)
/* Get and dump the chip ID */
priv->synopsys_id = stmmac_get_synopsys_id(priv);
/* To use alternate (extended) or normal descriptor structures */
stmmac_selec_desc_mode(priv);
/* To use the chained or ring mode */
if (chain_mode) {
priv->hw->chain = &chain_mode_ops;
......@@ -2603,6 +2600,9 @@ static int stmmac_hw_init(struct stmmac_priv *priv)
} else
pr_info(" No HW DMA feature register supported");
/* To use alternate (extended) or normal descriptor structures */
stmmac_selec_desc_mode(priv);
ret = priv->hw->mac->rx_ipc(priv->ioaddr);
if (!ret) {
pr_warn(" RX IPC Checksum Offload not configured.\n");
......
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