* [v2, PATCH] add some features in stmmac
@ 2019-05-14 3:00 Biao Huang
2019-05-14 3:00 ` [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 Biao Huang
0 siblings, 1 reply; 7+ messages in thread
From: Biao Huang @ 2019-05-14 3:00 UTC (permalink / raw)
To: Jose Abreu, davem
Cc: Alexandre Torgue, jianguo.zhang, biao.huang, netdev, linux-kernel,
boon.leong.ong, yt.shen, linux-mediatek, Maxime Coquelin,
Matthias Brugger, Giuseppe Cavallaro, linux-stm32,
linux-arm-kernel
Changes in v2:
1. reverse Christmas tree order in dwmac4_set_filter
2. remove clause 45 patch, waiting for cl45 patch from Boon Leong
v1:
This series add some features in stmmac driver.
1. add support for hash table size 128/256
2. add mdio clause 45 access from mac device for dwmac4.
Biao Huang (1):
net: stmmac: add support for hash table size 128/256 in dwmac4
drivers/net/ethernet/stmicro/stmmac/common.h | 7 +--
drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 4 +-
drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 50 ++++++++++++---------
drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 1 +
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++
5 files changed, 40 insertions(+), 26 deletions(-)
--
1.7.9.5
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^ permalink raw reply [flat|nested] 7+ messages in thread* [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 2019-05-14 3:00 [v2, PATCH] add some features in stmmac Biao Huang @ 2019-05-14 3:00 ` Biao Huang 2019-05-24 6:33 ` biao huang 0 siblings, 1 reply; 7+ messages in thread From: Biao Huang @ 2019-05-14 3:00 UTC (permalink / raw) To: Jose Abreu, davem Cc: Alexandre Torgue, jianguo.zhang, biao.huang, netdev, linux-kernel, boon.leong.ong, yt.shen, linux-mediatek, Maxime Coquelin, Matthias Brugger, Giuseppe Cavallaro, linux-stm32, linux-arm-kernel 1. get hash table size in hw feature reigster, and add support for taller hash table(128/256) in dwmac4. 2. only clear PR/HMC/PM bits of GMAC_PACKET_FILTER, to avoid side effect to functions of other bits. Signed-off-by: Biao Huang <biao.huang@mediatek.com> --- drivers/net/ethernet/stmicro/stmmac/common.h | 7 +-- drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 4 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 50 ++++++++++++--------- drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++ 5 files changed, 40 insertions(+), 26 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index 272b9ca6..709dcec 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -335,6 +335,7 @@ struct dma_features { /* 802.3az - Energy-Efficient Ethernet (EEE) */ unsigned int eee; unsigned int av; + unsigned int hash_tb_sz; unsigned int tsoen; /* TX and RX csum */ unsigned int tx_coe; @@ -427,9 +428,9 @@ struct mac_device_info { struct mii_regs mii; /* MII register Addresses */ struct mac_link link; void __iomem *pcsr; /* vpointer to device CSRs */ - int multicast_filter_bins; - int unicast_filter_entries; - int mcast_bits_log2; + unsigned int multicast_filter_bins; + unsigned int unicast_filter_entries; + unsigned int mcast_bits_log2; unsigned int rx_csum; unsigned int pcs; unsigned int pmt; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index eb013d5..a5eb7df 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -18,8 +18,7 @@ /* MAC registers */ #define GMAC_CONFIG 0x00000000 #define GMAC_PACKET_FILTER 0x00000008 -#define GMAC_HASH_TAB_0_31 0x00000010 -#define GMAC_HASH_TAB_32_63 0x00000014 +#define GMAC_HASH_TAB(x) (0x10 + x * 4) #define GMAC_RX_FLOW_CTRL 0x00000090 #define GMAC_QX_TX_FLOW_CTRL(x) (0x70 + x * 4) #define GMAC_TXQ_PRTY_MAP0 0x98 @@ -181,6 +180,7 @@ enum power_event { #define GMAC_HW_FEAT_MIISEL BIT(0) /* MAC HW features1 bitmap */ +#define GMAC_HW_HASH_TB_SZ GENMASK(25, 24) #define GMAC_HW_FEAT_AVSEL BIT(20) #define GMAC_HW_TSOEN BIT(18) #define GMAC_HW_TXFIFOSIZE GENMASK(10, 6) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index 7e5d5db..1f682ec 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -401,41 +401,49 @@ static void dwmac4_set_filter(struct mac_device_info *hw, struct net_device *dev) { void __iomem *ioaddr = (void __iomem *)dev->base_addr; - unsigned int value = 0; + unsigned int value; + int numhashregs = (hw->multicast_filter_bins >> 5); + int mcbitslog2 = hw->mcast_bits_log2; + int i; + + value = readl(ioaddr + GMAC_PACKET_FILTER); + value &= ~GMAC_PACKET_FILTER_PR; + value &= ~GMAC_PACKET_FILTER_HMC; + value &= ~GMAC_PACKET_FILTER_PM; if (dev->flags & IFF_PROMISC) { - value = GMAC_PACKET_FILTER_PR; + value |= GMAC_PACKET_FILTER_PR; } else if ((dev->flags & IFF_ALLMULTI) || - (netdev_mc_count(dev) > HASH_TABLE_SIZE)) { + (netdev_mc_count(dev) > hw->multicast_filter_bins)) { /* Pass all multi */ - value = GMAC_PACKET_FILTER_PM; - /* Set the 64 bits of the HASH tab. To be updated if taller - * hash table is used - */ - writel(0xffffffff, ioaddr + GMAC_HASH_TAB_0_31); - writel(0xffffffff, ioaddr + GMAC_HASH_TAB_32_63); + value |= GMAC_PACKET_FILTER_PM; + /* Set all the bits of the HASH tab */ + for (i = 0; i < numhashregs; i++) + writel(0xffffffff, ioaddr + GMAC_HASH_TAB(i)); } else if (!netdev_mc_empty(dev)) { - u32 mc_filter[2]; + u32 mc_filter[8]; struct netdev_hw_addr *ha; /* Hash filter for multicast */ - value = GMAC_PACKET_FILTER_HMC; + value |= GMAC_PACKET_FILTER_HMC; memset(mc_filter, 0, sizeof(mc_filter)); netdev_for_each_mc_addr(ha, dev) { - /* The upper 6 bits of the calculated CRC are used to - * index the content of the Hash Table Reg 0 and 1. + /* The upper n bits of the calculated CRC are used to + * index the contents of the hash table. The number of + * bits used depends on the hardware configuration + * selected at core configuration time. */ - int bit_nr = - (bitrev32(~crc32_le(~0, ha->addr, 6)) >> 26); - /* The most significant bit determines the register - * to use while the other 5 bits determines the bit - * within the selected register + int bit_nr = bitrev32(~crc32_le(~0, ha->addr, + ETH_ALEN)) >> (32 - mcbitslog2); + /* The most significant bit determines the register to + * use (H/L) while the other 5 bits determine the bit + * within the register. */ - mc_filter[bit_nr >> 5] |= (1 << (bit_nr & 0x1F)); + mc_filter[bit_nr >> 5] |= (1 << (bit_nr & 0x1f)); } - writel(mc_filter[0], ioaddr + GMAC_HASH_TAB_0_31); - writel(mc_filter[1], ioaddr + GMAC_HASH_TAB_32_63); + for (i = 0; i < numhashregs; i++) + writel(mc_filter[i], ioaddr + GMAC_HASH_TAB(i)); } /* Handle multiple unicast addresses */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c index edb6053..59afb53 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c @@ -354,6 +354,7 @@ static void dwmac4_get_hw_feature(void __iomem *ioaddr, /* MAC HW feature1 */ hw_cap = readl(ioaddr + GMAC_HW_FEATURE1); + dma_cap->hash_tb_sz = (hw_cap & GMAC_HW_HASH_TB_SZ) >> 24; dma_cap->av = (hw_cap & GMAC_HW_FEAT_AVSEL) >> 20; dma_cap->tsoen = (hw_cap & GMAC_HW_TSOEN) >> 18; /* RX and TX FIFO sizes are encoded as log2(n / 128). Undo that by diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 97c5e1a..1971f9f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4159,6 +4159,10 @@ static int stmmac_hw_init(struct stmmac_priv *priv) priv->plat->enh_desc = priv->dma_cap.enh_desc; priv->plat->pmt = priv->dma_cap.pmt_remote_wake_up; priv->hw->pmt = priv->plat->pmt; + if (priv->dma_cap.hash_tb_sz) { + priv->hw->multicast_filter_bins = BIT(priv->dma_cap.hash_tb_sz) * 32; + priv->hw->mcast_bits_log2 = ilog2(priv->hw->multicast_filter_bins); + } /* TXCOE doesn't work in thresh DMA mode */ if (priv->plat->force_thresh_dma_mode) -- 1.7.9.5 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 2019-05-14 3:00 ` [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 Biao Huang @ 2019-05-24 6:33 ` biao huang 2019-05-24 8:24 ` Jose Abreu 0 siblings, 1 reply; 7+ messages in thread From: biao huang @ 2019-05-24 6:33 UTC (permalink / raw) To: Jose Abreu Cc: Alexandre Torgue, jianguo.zhang, netdev, linux-kernel, linux-stm32, yt.shen, linux-mediatek, boon.leong.ong, Maxime Coquelin, Matthias Brugger, Giuseppe Cavallaro, davem, linux-arm-kernel Dear All, any comments about this patch? Thanks. On Tue, 2019-05-14 at 11:00 +0800, Biao Huang wrote: > 1. get hash table size in hw feature reigster, and add support > for taller hash table(128/256) in dwmac4. > 2. only clear PR/HMC/PM bits of GMAC_PACKET_FILTER, to avoid > side effect to functions of other bits. > > Signed-off-by: Biao Huang <biao.huang@mediatek.com> > --- > drivers/net/ethernet/stmicro/stmmac/common.h | 7 +-- > drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 4 +- > drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 50 ++++++++++++--------- > drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 1 + > drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++ > 5 files changed, 40 insertions(+), 26 deletions(-) > > diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h > index 272b9ca6..709dcec 100644 > --- a/drivers/net/ethernet/stmicro/stmmac/common.h > +++ b/drivers/net/ethernet/stmicro/stmmac/common.h > @@ -335,6 +335,7 @@ struct dma_features { > /* 802.3az - Energy-Efficient Ethernet (EEE) */ > unsigned int eee; > unsigned int av; > + unsigned int hash_tb_sz; > unsigned int tsoen; > /* TX and RX csum */ > unsigned int tx_coe; > @@ -427,9 +428,9 @@ struct mac_device_info { > struct mii_regs mii; /* MII register Addresses */ > struct mac_link link; > void __iomem *pcsr; /* vpointer to device CSRs */ > - int multicast_filter_bins; > - int unicast_filter_entries; > - int mcast_bits_log2; > + unsigned int multicast_filter_bins; > + unsigned int unicast_filter_entries; > + unsigned int mcast_bits_log2; > unsigned int rx_csum; > unsigned int pcs; > unsigned int pmt; > diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h > index eb013d5..a5eb7df 100644 > --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h > +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h > @@ -18,8 +18,7 @@ > /* MAC registers */ > #define GMAC_CONFIG 0x00000000 > #define GMAC_PACKET_FILTER 0x00000008 > -#define GMAC_HASH_TAB_0_31 0x00000010 > -#define GMAC_HASH_TAB_32_63 0x00000014 > +#define GMAC_HASH_TAB(x) (0x10 + x * 4) > #define GMAC_RX_FLOW_CTRL 0x00000090 > #define GMAC_QX_TX_FLOW_CTRL(x) (0x70 + x * 4) > #define GMAC_TXQ_PRTY_MAP0 0x98 > @@ -181,6 +180,7 @@ enum power_event { > #define GMAC_HW_FEAT_MIISEL BIT(0) > > /* MAC HW features1 bitmap */ > +#define GMAC_HW_HASH_TB_SZ GENMASK(25, 24) > #define GMAC_HW_FEAT_AVSEL BIT(20) > #define GMAC_HW_TSOEN BIT(18) > #define GMAC_HW_TXFIFOSIZE GENMASK(10, 6) > diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c > index 7e5d5db..1f682ec 100644 > --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c > +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c > @@ -401,41 +401,49 @@ static void dwmac4_set_filter(struct mac_device_info *hw, > struct net_device *dev) > { > void __iomem *ioaddr = (void __iomem *)dev->base_addr; > - unsigned int value = 0; > + unsigned int value; > + int numhashregs = (hw->multicast_filter_bins >> 5); > + int mcbitslog2 = hw->mcast_bits_log2; > + int i; > + > + value = readl(ioaddr + GMAC_PACKET_FILTER); > + value &= ~GMAC_PACKET_FILTER_PR; > + value &= ~GMAC_PACKET_FILTER_HMC; > + value &= ~GMAC_PACKET_FILTER_PM; > > if (dev->flags & IFF_PROMISC) { > - value = GMAC_PACKET_FILTER_PR; > + value |= GMAC_PACKET_FILTER_PR; > } else if ((dev->flags & IFF_ALLMULTI) || > - (netdev_mc_count(dev) > HASH_TABLE_SIZE)) { > + (netdev_mc_count(dev) > hw->multicast_filter_bins)) { > /* Pass all multi */ > - value = GMAC_PACKET_FILTER_PM; > - /* Set the 64 bits of the HASH tab. To be updated if taller > - * hash table is used > - */ > - writel(0xffffffff, ioaddr + GMAC_HASH_TAB_0_31); > - writel(0xffffffff, ioaddr + GMAC_HASH_TAB_32_63); > + value |= GMAC_PACKET_FILTER_PM; > + /* Set all the bits of the HASH tab */ > + for (i = 0; i < numhashregs; i++) > + writel(0xffffffff, ioaddr + GMAC_HASH_TAB(i)); > } else if (!netdev_mc_empty(dev)) { > - u32 mc_filter[2]; > + u32 mc_filter[8]; > struct netdev_hw_addr *ha; > > /* Hash filter for multicast */ > - value = GMAC_PACKET_FILTER_HMC; > + value |= GMAC_PACKET_FILTER_HMC; > > memset(mc_filter, 0, sizeof(mc_filter)); > netdev_for_each_mc_addr(ha, dev) { > - /* The upper 6 bits of the calculated CRC are used to > - * index the content of the Hash Table Reg 0 and 1. > + /* The upper n bits of the calculated CRC are used to > + * index the contents of the hash table. The number of > + * bits used depends on the hardware configuration > + * selected at core configuration time. > */ > - int bit_nr = > - (bitrev32(~crc32_le(~0, ha->addr, 6)) >> 26); > - /* The most significant bit determines the register > - * to use while the other 5 bits determines the bit > - * within the selected register > + int bit_nr = bitrev32(~crc32_le(~0, ha->addr, > + ETH_ALEN)) >> (32 - mcbitslog2); > + /* The most significant bit determines the register to > + * use (H/L) while the other 5 bits determine the bit > + * within the register. > */ > - mc_filter[bit_nr >> 5] |= (1 << (bit_nr & 0x1F)); > + mc_filter[bit_nr >> 5] |= (1 << (bit_nr & 0x1f)); > } > - writel(mc_filter[0], ioaddr + GMAC_HASH_TAB_0_31); > - writel(mc_filter[1], ioaddr + GMAC_HASH_TAB_32_63); > + for (i = 0; i < numhashregs; i++) > + writel(mc_filter[i], ioaddr + GMAC_HASH_TAB(i)); > } > > /* Handle multiple unicast addresses */ > diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c > index edb6053..59afb53 100644 > --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c > +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c > @@ -354,6 +354,7 @@ static void dwmac4_get_hw_feature(void __iomem *ioaddr, > > /* MAC HW feature1 */ > hw_cap = readl(ioaddr + GMAC_HW_FEATURE1); > + dma_cap->hash_tb_sz = (hw_cap & GMAC_HW_HASH_TB_SZ) >> 24; > dma_cap->av = (hw_cap & GMAC_HW_FEAT_AVSEL) >> 20; > dma_cap->tsoen = (hw_cap & GMAC_HW_TSOEN) >> 18; > /* RX and TX FIFO sizes are encoded as log2(n / 128). Undo that by > diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c > index 97c5e1a..1971f9f 100644 > --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c > +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c > @@ -4159,6 +4159,10 @@ static int stmmac_hw_init(struct stmmac_priv *priv) > priv->plat->enh_desc = priv->dma_cap.enh_desc; > priv->plat->pmt = priv->dma_cap.pmt_remote_wake_up; > priv->hw->pmt = priv->plat->pmt; > + if (priv->dma_cap.hash_tb_sz) { > + priv->hw->multicast_filter_bins = BIT(priv->dma_cap.hash_tb_sz) * 32; > + priv->hw->mcast_bits_log2 = ilog2(priv->hw->multicast_filter_bins); > + } > > /* TXCOE doesn't work in thresh DMA mode */ > if (priv->plat->force_thresh_dma_mode) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 2019-05-24 6:33 ` biao huang @ 2019-05-24 8:24 ` Jose Abreu 2019-05-24 8:31 ` biao huang 0 siblings, 1 reply; 7+ messages in thread From: Jose Abreu @ 2019-05-24 8:24 UTC (permalink / raw) To: biao huang Cc: Alexandre Torgue, jianguo.zhang@mediatek.comi, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, yt.shen@mediatek.com, linux-mediatek@lists.infradead.org, boon.leong.ong@intel.com, Maxime Coquelin, Matthias Brugger, Giuseppe Cavallaro, davem@davemloft.net, linux-arm-kernel@lists.infradead.org From: biao huang <biao.huang@mediatek.com> Date: Fri, May 24, 2019 at 07:33:37 > any comments about this patch? Can you please test your series on top of this one [1] and let me know the output of : # ethtool -t eth0 Just to make sure that this patch does not introduce any regressions. The remaining ones of the series look fine by me! [1] https://patchwork.ozlabs.org/project/netdev/list/?series=109699 Thanks, Jose Miguel Abreu _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 2019-05-24 8:24 ` Jose Abreu @ 2019-05-24 8:31 ` biao huang 2019-05-24 9:24 ` Jose Abreu 0 siblings, 1 reply; 7+ messages in thread From: biao huang @ 2019-05-24 8:31 UTC (permalink / raw) To: Jose Abreu Cc: Alexandre Torgue, jianguo.zhang@mediatek.comi, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, yt.shen@mediatek.com, linux-mediatek@lists.infradead.org, boon.leong.ong@intel.com, Maxime Coquelin, Matthias Brugger, Giuseppe Cavallaro, davem@davemloft.net, linux-arm-kernel@lists.infradead.org On Fri, 2019-05-24 at 08:24 +0000, Jose Abreu wrote: > From: biao huang <biao.huang@mediatek.com> > Date: Fri, May 24, 2019 at 07:33:37 > > > any comments about this patch? > > Can you please test your series on top of this one [1] and let me know > the output of : > # ethtool -t eth0 "ethtol -T eth0"? This patch only affect hash table filter, seems no relation to timestamp. > > Just to make sure that this patch does not introduce any regressions. The > remaining ones of the series look fine by me! > > [1] which one? Did I miss anything here? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > https://patchwork.ozlabs.org/project/netdev/list/?series=109699 > > Thanks, > Jose Miguel Abreu _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 2019-05-24 8:31 ` biao huang @ 2019-05-24 9:24 ` Jose Abreu 2019-05-24 9:44 ` biao huang 0 siblings, 1 reply; 7+ messages in thread From: Jose Abreu @ 2019-05-24 9:24 UTC (permalink / raw) To: biao huang, Jose Abreu Cc: Alexandre Torgue, jianguo.zhang@mediatek.comi, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, yt.shen@mediatek.com, linux-mediatek@lists.infradead.org, boon.leong.ong@intel.com, Maxime Coquelin, Matthias Brugger, Giuseppe Cavallaro, davem@davemloft.net, linux-arm-kernel@lists.infradead.org From: biao huang <biao.huang@mediatek.com> Date: Fri, May 24, 2019 at 09:31:44 > On Fri, 2019-05-24 at 08:24 +0000, Jose Abreu wrote: > > From: biao huang <biao.huang@mediatek.com> > > Date: Fri, May 24, 2019 at 07:33:37 > > > > > any comments about this patch? > > > > Can you please test your series on top of this one [1] and let me know > > the output of : > > # ethtool -t eth0 > "ethtol -T eth0"? This patch only affect hash table filter, seems no > relation to timestamp. > > > > Just to make sure that this patch does not introduce any regressions. The > > remaining ones of the series look fine by me! > > > > [1] > which one? Did I miss anything here? Sorry, my mail client tried to wrap the long link and ended up in a loooong email. [1] https://patchwork.ozlabs.org/project/netdev/list/?series=109699 Thanks, Jose Miguel Abreu _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 2019-05-24 9:24 ` Jose Abreu @ 2019-05-24 9:44 ` biao huang 0 siblings, 0 replies; 7+ messages in thread From: biao huang @ 2019-05-24 9:44 UTC (permalink / raw) To: Jose Abreu Cc: Alexandre Torgue, jianguo.zhang@mediatek.comi, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, yt.shen@mediatek.com, linux-mediatek@lists.infradead.org, boon.leong.ong@intel.com, Maxime Coquelin, Matthias Brugger, Giuseppe Cavallaro, davem@davemloft.net, linux-arm-kernel@lists.infradead.org Seems I should modify this patch base on "https://patchwork.ozlabs.org/project/netdev/list/?series=109699" On Fri, 2019-05-24 at 09:24 +0000, Jose Abreu wrote: > From: biao huang <biao.huang@mediatek.com> > Date: Fri, May 24, 2019 at 09:31:44 > > > On Fri, 2019-05-24 at 08:24 +0000, Jose Abreu wrote: > > > From: biao huang <biao.huang@mediatek.com> > > > Date: Fri, May 24, 2019 at 07:33:37 > > > > > > > any comments about this patch? > > > > > > Can you please test your series on top of this one [1] and let me know > > > the output of : > > > # ethtool -t eth0 > > "ethtol -T eth0"? This patch only affect hash table filter, seems no > > relation to timestamp. > > > execute "ethtool -t eth0", then we got "Cannot test: Operation not supported", is there any config should be enabled? > > > Just to make sure that this patch does not introduce any regressions. The > > > remaining ones of the series look fine by me! > > > > > > [1] > > which one? Did I miss anything here? > > Sorry, my mail client tried to wrap the long link and ended up in a > loooong email. > > [1] https://patchwork.ozlabs.org/project/netdev/list/?series=109699 > Got it. > Thanks, > Jose Miguel Abreu _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2019-05-24 9:45 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2019-05-14 3:00 [v2, PATCH] add some features in stmmac Biao Huang 2019-05-14 3:00 ` [v2, PATCH] net: stmmac: add support for hash table size 128/256 in dwmac4 Biao Huang 2019-05-24 6:33 ` biao huang 2019-05-24 8:24 ` Jose Abreu 2019-05-24 8:31 ` biao huang 2019-05-24 9:24 ` Jose Abreu 2019-05-24 9:44 ` biao huang
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