Jose Abreu 4ccb45857c net: stmmac: Fix NAPI poll in TX path when in multi-queue ... Commit 8fce333170 introduced the concept of NAPI per-channel and independent cleaning of TX path. This is currently breaking performance in some cases. The scenario happens when all packets are being received in Queue 0 but the TX is performed in Queue != 0. Fix this by using different NAPI instances per each TX and RX queue, as suggested by Florian. Changes from v2: - Only force restart transmission if there are pending packets Changes from v1: - Pass entire ring size to TX clean path (Florian) Signed-off-by: Jose Abreu <joabreu@synopsys.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Joao Pinto <jpinto@synopsys.com> Cc: David S. Miller <davem@davemloft.net> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-02-21 15:42:34 -08:00
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stmmac	net: stmmac: Fix NAPI poll in TX path when in multi-queue	2019-02-21 15:42:34 -08:00
Kconfig	stmicro: add more information to Kconfig	2017-01-18 12:12:04 -05:00
Makefile