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net: ethernet: ti: cpsw: extend limits for cpsw_get/set_ringparam
authorIvan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Sun, 8 Jan 2017 20:12:27 +0000 (22:12 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 9 Jan 2017 19:29:07 +0000 (14:29 -0500)
commit5abbede2af3f367e2e99f82b22be8aec1c25b990
tree5c752035f1caddcb5680382f4209fb145d1336e2tree | snapshot
parent0cf20ab810c03155b7f11bdda07836396c774ea5commit | diff
net: ethernet: ti: cpsw: extend limits for cpsw_get/set_ringparam

Allow to set number of descs close to possible values. In case of
minimum limit it's equal to number of channels to be able to set
at least one desc per channel. For maximum limit leave enough descs
number for tx channels.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/cpsw.c diff | blob | history
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