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| author | Ong Boon Leong <boon.leong.ong@intel.com> | 2021-03-17 09:01:23 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-17 14:36:24 -0700 |
| commit | db2f2842e6f56027b1a29c7b16dc40482f41563b (patch) | |
| tree | d8d431367b02291a41cb8555874350b29f406a1e /drivers/net/ethernet/stmicro/stmmac/stmmac.h | |
| parent | 6ef4f40993e7ba1f132845c211dbba711af0623e (diff) | |
| download | linux-db2f2842e6f56027b1a29c7b16dc40482f41563b.tar.gz linux-db2f2842e6f56027b1a29c7b16dc40482f41563b.tar.bz2 linux-db2f2842e6f56027b1a29c7b16dc40482f41563b.zip | |
net: stmmac: add per-queue TX & RX coalesce ethtool support
Extending the driver to support per-queue RX and TX coalesce settings in
order to support below commands:
To show per-queue coalesce setting:-
$ ethtool --per-queue <DEVNAME> queue_mask <MASK> --show-coalesce
To set per-queue coalesce setting:-
$ ethtool --per-queue <DEVNAME> queue_mask <MASK> --coalesce \
[rx-usecs N] [rx-frames M] [tx-usecs P] [tx-frames Q]
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 10e8ae8e2d58..375c503d2df8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -147,9 +147,9 @@ struct stmmac_flow_entry { struct stmmac_priv { /* Frequently used values are kept adjacent for cache effect */ - u32 tx_coal_frames; - u32 tx_coal_timer; - u32 rx_coal_frames; + u32 tx_coal_frames[MTL_MAX_TX_QUEUES]; + u32 tx_coal_timer[MTL_MAX_TX_QUEUES]; + u32 rx_coal_frames[MTL_MAX_TX_QUEUES]; int tx_coalesce; int hwts_tx_en; @@ -160,7 +160,7 @@ struct stmmac_priv { unsigned int dma_buf_sz; unsigned int rx_copybreak; - u32 rx_riwt; + u32 rx_riwt[MTL_MAX_TX_QUEUES]; int hwts_rx_en; void __iomem *ioaddr; |