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stmmac: get/set coalesce parameters via ethtool
authorGiuseppe CAVALLARO <peppe.cavallaro@st.com>
Sun, 25 Nov 2012 23:10:44 +0000 (23:10 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 26 Nov 2012 22:22:12 +0000 (17:22 -0500)
commit48f44da4542d8f91d8b0603e20929b184dc2aa4e
treea0789a70089bea5031f75b67a49cf1c937441ca5tree
parent62a2ab935c8d0f8643d02d3696abc401b5da6206commit | diff
stmmac: get/set coalesce parameters via ethtool

This patch is to get/set the tx/rx coalesce parameters
via ethtool interface.

Tests have been done on several platform with different GMAC chips w/o and w/
RX watchdog feature.

V2: reject coalesce settings that are not supported.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Reviewed-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c diff | blob | history
XArray, radix tree and IDR