diff options
| author | Giuseppe CAVALLARO <peppe.cavallaro@st.com> | 2011-09-01 21:51:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-09-15 15:40:01 -0400 |
| commit | e7434821411b5fc24ab23e55cb11ea793248cb6b (patch) | |
| tree | d6ea9d683e56916c5d9a7f59cafc4866deb07655 /drivers/net/ethernet/stmicro/stmmac/stmmac.h | |
| parent | f0b9d7865a95fdcb18319a678c616156be74cdfb (diff) | |
| download | lwn-e7434821411b5fc24ab23e55cb11ea793248cb6b.tar.gz lwn-e7434821411b5fc24ab23e55cb11ea793248cb6b.zip | |
stmmac: add HW DMA feature register (v3)
New GMAC chips have an extra register to indicate
the presence of the optional features/functions of
the DMA core.
This patch adds this support and all the HW cap
are exported via debugfs.
Signed-off-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.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index ef037965493d..c3a2da71d1e6 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -78,6 +78,7 @@ struct stmmac_priv { #endif struct plat_stmmacenet_data *plat; struct stmmac_counters mmc; + struct dma_features dma_cap; }; extern int stmmac_mdio_unregister(struct net_device *ndev); |