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stmmac: extend mac addr reg and fix perfect filering

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This patch is to extend the number of MAC address registers
for 16 to 32. In fact, other new 16 registers are available in new
chips and this can help on perfect filter mode for unicast.

This patch also fixes the perfect filtering mode by setting the
bit 31 in the MAC address registers.

v2: fixed Coding Style.

Signed-off-by: Gianni Antoniazzi <gianni.antoniazzi-ext@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Giuseppe CAVALLARO
2012-05-13 22:18:41 +00:00
committed by David S. Miller
parent 20fb18dae0
commit cffb13f4d6
7 changed files with 29 additions and 10 deletions
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2
drivers/net/ethernet/stmicro/stmmac/common.h
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@@ -280,7 +280,7 @@ struct stmmac_ops {
/* Handle extra events on specific interrupts hw dependent */
void (*host_irq_status) (void __iomem *ioaddr);
/* Multicast filter setting */
void (*set_filter) (struct net_device *dev);
void (*set_filter) (struct net_device *dev, int id);
/* Flow control setting */
void (*flow_ctrl) (void __iomem *ioaddr, unsigned int duplex,
unsigned int fc, unsigned int pause_time);