diff options
| author |   Stefan Chulski <stefanc@marvell.com> | 2021-02-11 12:48:58 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-02-11 14:50:23 -0800 |
| commit | 76055831cf84b8fc202f7e5c6b6639817832eef3 (patch) | |
| tree | 92265ad8ca533ab7cb20db118bc0d4bb287d61ce /drivers/net/ethernet/marvell/mvpp2/mvpp2.h | |
| parent | net: mvpp2: add RXQ flow control configurations (diff) | |
| download | wireguard-linux-76055831cf84b8fc202f7e5c6b6639817832eef3.tar.xz wireguard-linux-76055831cf84b8fc202f7e5c6b6639817832eef3.zip | |
net: mvpp2: add ethtool flow control configuration support
This patch add ethtool flow control configuration support.
Tx flow control retrieved correctly by ethtool get function.
FW per port ethtool configuration capability added.
Patch also takes care about mtu change procedure, if PPv2 switch
BM pools during mtu change.
Signed-off-by: Stefan Chulski <stefanc@marvell.com>
Acked-by: Marcin Wojtas <mw@semihalf.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index 0010a3e9bfbd..0731dc7f8572 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -774,6 +774,19 @@ #define MSS_RXQ_TRESH_REG(q, fq) (MSS_RXQ_TRESH_BASE + (((q) + (fq)) \ * MSS_RXQ_TRESH_OFFS)) +#define MSS_BUF_POOL_BASE 0x40 +#define MSS_BUF_POOL_OFFS 4 +#define MSS_BUF_POOL_REG(id) (MSS_BUF_POOL_BASE \ + + (id) * MSS_BUF_POOL_OFFS) + +#define MSS_BUF_POOL_STOP_MASK 0xFFF +#define MSS_BUF_POOL_START_MASK (0xFFF << MSS_BUF_POOL_START_OFFS) +#define MSS_BUF_POOL_START_OFFS 12 +#define MSS_BUF_POOL_PORTS_MASK (0xF << MSS_BUF_POOL_PORTS_OFFS) +#define MSS_BUF_POOL_PORTS_OFFS 24 +#define MSS_BUF_POOL_PORT_OFFS(id) (0x1 << \ + ((id) + MSS_BUF_POOL_PORTS_OFFS)) + #define MSS_RXQ_TRESH_START_MASK 0xFFFF #define MSS_RXQ_TRESH_STOP_MASK (0xFFFF << MSS_RXQ_TRESH_STOP_OFFS) #define MSS_RXQ_TRESH_STOP_OFFS 16 |