diff options
| author | Chuah, Kim Tatt <kim.tatt.chuah@intel.com> | 2020-09-25 12:40:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-26 02:48:33 +0300 |
| commit | e0f9956a3862b32ad73869a8e52a33c84aafa46f (patch) | |
| tree | 16a617dc824e2a8953ba9387aca7857b6f2714cb /drivers/net/ethernet/stmicro/stmmac/dwmac5.h | |
| parent | 17705434f3e6966b253f72ca6cfbc2d0d2142ead (diff) | |
| download | linux-e0f9956a3862b32ad73869a8e52a33c84aafa46f.tar.xz | |
net: stmmac: Add option for VLAN filter fail queue enable
Add option in plat_stmmacenet_data struct to enable VLAN Filter Fail
Queuing. This option allows packets that fail VLAN filter to be routed
to a specific Rx queue when Receive All is also set.
When this option is enabled:
- Enable VFFQ only when entering promiscuous mode, because Receive All
will pass up all rx packets that failed address filtering (similar to
promiscuous mode).
- VLAN-promiscuous mode is never entered to allow rx packet to fail VLAN
filters and get routed to selected VFFQ Rx queue.
Reviewed-by: Voon Weifeng <weifeng.voon@intel.com>
Reviewed-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Chuah, Kim Tatt <kim.tatt.chuah@intel.com>
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac5.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h index 3e8faa96b4d4..56b0762c1276 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h @@ -92,6 +92,12 @@ #define TCEIE BIT(0) #define DMA_ECC_INT_STATUS 0x00001088 +/* EQoS version 5.xx VLAN Tag Filter Fail Packets Queuing */ +#define GMAC_RXQ_CTRL4 0x00000094 +#define GMAC_RXQCTRL_VFFQ_MASK GENMASK(19, 17) +#define GMAC_RXQCTRL_VFFQ_SHIFT 17 +#define GMAC_RXQCTRL_VFFQE BIT(16) + int dwmac5_safety_feat_config(void __iomem *ioaddr, unsigned int asp); int dwmac5_safety_feat_irq_status(struct net_device *ndev, void __iomem *ioaddr, unsigned int asp, |