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| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2018-06-27 16:57:02 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-30 11:38:47 +0200 |
| commit | 1f705bc61aee5fab2826bcf6de152a5d92378a85 (patch) | |
| tree | e727cacc3c0f666e6771e9f4aec4dbd87c645058 /drivers/net/ethernet/stmicro/stmmac/hwif.h | |
| parent | Merge tag 'mlx5e-updates-2018-06-28' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
| download | linux-1f705bc61aee5fab2826bcf6de152a5d92378a85.tar.xz linux-1f705bc61aee5fab2826bcf6de152a5d92378a85.zip | |
net: stmmac: Add support for CBS QDISC
This adds support for CBS reconfiguration using the TC application.
A new callback was added to TC ops struct and another one to DMA ops to
reconfigure the channel mode.
Tested in GMAC5.10.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Vitor Soares <soares@synopsys.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/hwif.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/hwif.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index e44e7b26ce82..e2a965790648 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -183,6 +183,7 @@ struct stmmac_dma_ops { void (*set_rx_tail_ptr)(void __iomem *ioaddr, u32 tail_ptr, u32 chan); void (*set_tx_tail_ptr)(void __iomem *ioaddr, u32 tail_ptr, u32 chan); void (*enable_tso)(void __iomem *ioaddr, bool en, u32 chan); + void (*qmode)(void __iomem *ioaddr, u32 channel, u8 qmode); }; #define stmmac_reset(__priv, __args...) \ @@ -235,6 +236,8 @@ struct stmmac_dma_ops { stmmac_do_void_callback(__priv, dma, set_tx_tail_ptr, __args) #define stmmac_enable_tso(__priv, __args...) \ stmmac_do_void_callback(__priv, dma, enable_tso, __args) +#define stmmac_dma_qmode(__priv, __args...) \ + stmmac_do_void_callback(__priv, dma, qmode, __args) struct mac_device_info; struct net_device; @@ -441,17 +444,22 @@ struct stmmac_mode_ops { struct stmmac_priv; struct tc_cls_u32_offload; +struct tc_cbs_qopt_offload; struct stmmac_tc_ops { int (*init)(struct stmmac_priv *priv); int (*setup_cls_u32)(struct stmmac_priv *priv, struct tc_cls_u32_offload *cls); + int (*setup_cbs)(struct stmmac_priv *priv, + struct tc_cbs_qopt_offload *qopt); }; #define stmmac_tc_init(__priv, __args...) \ stmmac_do_callback(__priv, tc, init, __args) #define stmmac_tc_setup_cls_u32(__priv, __args...) \ stmmac_do_callback(__priv, tc, setup_cls_u32, __args) +#define stmmac_tc_setup_cbs(__priv, __args...) \ + stmmac_do_callback(__priv, tc, setup_cbs, __args) struct stmmac_regs_off { u32 ptp_off; |