linux_dsm_epyc7002/drivers/net/ethernet/broadcom/genet
Jaedon Shin 4092e6acf5 net: bcmgenet: fix throughtput regression
This patch adds bcmgenet_tx_poll for the tx_rings. This can reduce the
interrupt load and send xmit in network stack on time. This also
separated for the completion of tx_ring16 from bcmgenet_poll.

The bcmgenet_tx_reclaim of tx_ring[{0,1,2,3}] operative by an interrupt
is to be not more than a certain number TxBDs. It is caused by too
slowly reclaiming the transmitted skb. Therefore, performance
degradation of xmit after 605ad7f ("tcp: refine TSO autosizing").

Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-28 23:58:33 -05:00
..
bcmgenet_wol.c net: bcmgenet: avoid unbalanced enable_irq_wake calls 2014-10-10 15:39:15 -04:00
bcmgenet.c net: bcmgenet: fix throughtput regression 2015-02-28 23:58:33 -05:00
bcmgenet.h net: bcmgenet: fix throughtput regression 2015-02-28 23:58:33 -05:00
bcmmii.c net: bcmgenet: enable driver to work without a device tree 2014-12-08 20:26:59 -05:00
Makefile net: bcmgenet: add Wake-on-LAN support code 2014-07-21 16:04:31 -07:00