diff options
| author | Deepak SIKRI <deepak.sikri@st.com> | 2012-04-04 04:33:23 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-04 18:39:24 -0400 |
| commit | 8327eb65e795ba4f922bf7e531cd312875f0dc29 (patch) | |
| tree | a527c090d553ee9df37de620f05e03ee15d905d9 /drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | |
| parent | faeae3fa0f3a243f677cf606aa87d0d99c225165 (diff) | |
stmmac: re-work the internal GMAC DMA platf parameters
This patch re-works the internal GMAC DMA parameters
passed from the platform.
In the past, we only passed the pbl but, with new core,
other parameters can be passed and are mandatory on some
platforms.
New parameters are documented in stmmac.txt because this
patch has an impact for many platforms.
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Signed-off-by: Deepak Sikri <deepak.sikri@st.com>
Hacked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 84f6b348ec7..933f63c4b2f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -944,7 +944,9 @@ static int stmmac_open(struct net_device *dev) init_dma_desc_rings(dev); /* DMA initialization and SW reset */ - ret = priv->hw->dma->init(priv->ioaddr, priv->plat->pbl, + ret = priv->hw->dma->init(priv->ioaddr, priv->plat->dma_cfg->pbl, + priv->plat->dma_cfg->fixed_burst, + priv->plat->dma_cfg->burst_len, priv->dma_tx_phy, priv->dma_rx_phy); if (ret < 0) { pr_err("%s: DMA initialization failed\n", __func__); |