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Searched refs:rx_copybreak (Results 1 – 25 of 59) sorted by relevance

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/openbmc/linux/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.h244 u16 rx_copybreak; member
310 u32 rx_copybreak; member
397 int ena_set_rx_copybreak(struct ena_adapter *adapter, u32 rx_copybreak);
H A Dena_netdev.c213 rxr->rx_copybreak = adapter->rx_copybreak; in ena_init_io_rings()
974 if (len <= rx_ring->rx_copybreak) { in ena_rx_skb()
1281 if (rx_ring->ena_bufs[0].len <= rx_ring->rx_copybreak) in ena_clean_rx_irq()
2316 int ena_set_rx_copybreak(struct ena_adapter *adapter, u32 rx_copybreak) in ena_set_rx_copybreak() argument
2321 if (rx_copybreak > min_t(u16, adapter->netdev->mtu, ENA_PAGE_SIZE)) in ena_set_rx_copybreak()
2324 adapter->rx_copybreak = rx_copybreak; in ena_set_rx_copybreak()
2328 rx_ring->rx_copybreak = rx_copybreak; in ena_set_rx_copybreak()
3877 adapter->rx_copybreak = ENA_DEFAULT_RX_COPYBREAK; in ena_probe()
/openbmc/linux/Documentation/networking/device_drivers/ethernet/3com/
H A Dvortex.rst79 options 3c59x debug=3 rx_copybreak=300
84 module "3c59x" opts "debug=3 rx_copybreak=300"
175 rx_copybreak=M
184 The value of rx_copybreak is used to decide when to make the copy.
185 If the packet size is less than rx_copybreak, the packet is copied.
186 The default value for rx_copybreak is 200 bytes.
/openbmc/linux/drivers/s390/net/
H A Dqeth_ethtool.c267 *(u32 *)data = priv->rx_copybreak; in qeth_get_tunable()
282 WRITE_ONCE(priv->rx_copybreak, *(u32 *)data); in qeth_set_tunable()
/openbmc/linux/drivers/net/ethernet/freescale/fs_enet/
H A Dfs_enet-main.c239 if (pkt_len <= fpi->rx_copybreak) { in fs_enet_napi()
840 *(u32 *)data = fpi->rx_copybreak; in fs_get_tunable()
859 fpi->rx_copybreak = *(u32 *)data; in fs_set_tunable()
937 fpi->rx_copybreak = 240; in fs_enet_probe()
H A Dfs_enet.h128 int rx_copybreak; /* limit we copy small frames */ member
/openbmc/linux/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_enet.h504 u32 rx_copybreak; member
598 u32 rx_copybreak; member
/openbmc/linux/drivers/net/ethernet/cisco/enic/
H A Denic.h186 u32 rx_copybreak; member
H A Denic_ethtool.c537 *(u32 *)data = enic->rx_copybreak; in enic_get_tunable()
556 enic->rx_copybreak = *(u32 *)data; in enic_set_tunable()
/openbmc/linux/drivers/net/ethernet/3com/
H A D3c515.c32 static int rx_copybreak = 200; variable
401 module_param(rx_copybreak, int, 0);
405 MODULE_PARM_DESC(rx_copybreak, "3c515 copy breakpoint for copy-only-tiny-frames");
1359 if (pkt_len < rx_copybreak && in boomerang_rx()
/openbmc/linux/drivers/net/ethernet/packetengines/
H A Dyellowfin.c54 static int rx_copybreak; variable
120 module_param(rx_copybreak, int, 0);
127 MODULE_PARM_DESC(rx_copybreak, "G-NIC copy breakpoint for copy-only-tiny-frames");
1135 if (pkt_len > rx_copybreak) { in yellowfin_rx()
H A Dhamachi.c57 static int rx_copybreak; variable
523 module_param(rx_copybreak, int, 0);
538 MODULE_PARM_DESC(rx_copybreak, "GNIC-II copy breakpoint for copy-only-tiny-frames");
1491 if (pkt_len < rx_copybreak && in hamachi_rx()
/openbmc/linux/Documentation/networking/device_drivers/ethernet/amazon/
H A Dena.rst214 The rx_copybreak is initialized by default to ENA_DEFAULT_RX_COPYBREAK
308 * If the packet is small (len < rx_copybreak), the driver allocates
350 RX packet is less than rx_copybreak bytes (in which case the packet is
/openbmc/linux/drivers/net/ethernet/google/gve/
H A Dgve_ethtool.c504 *(u32 *)value = priv->rx_copybreak; in gve_get_tunable()
527 priv->rx_copybreak = len; in gve_set_tunable()
/openbmc/linux/drivers/net/ethernet/dec/tulip/
H A Dwinbond-840.c74 static int rx_copybreak; variable
145 module_param(rx_copybreak, int, 0);
151 MODULE_PARM_DESC(rx_copybreak, "winbond-840 copy breakpoint for copy-only-tiny-frames");
1213 if (pkt_len < rx_copybreak && in netdev_rx()
H A Dde2104x.c66 static int rx_copybreak = 1518; variable
68 static int rx_copybreak = 100; variable
70 module_param (rx_copybreak, int, 0);
71 MODULE_PARM_DESC (rx_copybreak, "de2104x Breakpoint at which Rx packets are copied");
430 copying_skb = (len <= rx_copybreak); in de_rx()
H A Dtulip_core.c58 static int rx_copybreak = 1518; variable
60 static int rx_copybreak = 100; variable
104 module_param(rx_copybreak, int, 0);
1919 tulip_rx_copybreak = rx_copybreak; in tulip_init()
/openbmc/linux/drivers/net/ethernet/smsc/
H A Depic100.c44 static int rx_copybreak; variable
103 module_param(rx_copybreak, int, 0);
108 MODULE_PARM_DESC(rx_copybreak, "EPIC/100 copy breakpoint for copy-only-tiny-frames");
1188 if (pkt_len < rx_copybreak && in epic_rx()
/openbmc/linux/drivers/net/ethernet/adaptec/
H A Dstarfire.c103 static int rx_copybreak = PKT_BUF_SZ; variable
105 static int rx_copybreak /* = 0 */; variable
175 module_param(rx_copybreak, int, 0);
182 MODULE_PARM_DESC(rx_copybreak, "Copy breakpoint for copy-only-tiny-frames");
1466 if (pkt_len < rx_copybreak && in __netdev_rx()
/openbmc/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac.h224 unsigned int rx_copybreak; member
/openbmc/linux/drivers/net/ethernet/via/
H A Dvia-rhine.c49 static int rx_copybreak = 1518; variable
51 static int rx_copybreak; variable
123 module_param(rx_copybreak, int, 0);
126 MODULE_PARM_DESC(rx_copybreak, "VIA Rhine copy breakpoint for copy-only-tiny-frames");
2085 if (pkt_len < rx_copybreak) { in rhine_rx()
/openbmc/linux/drivers/net/ethernet/
H A Dfealnx.c37 static int rx_copybreak; variable
108 module_param(rx_copybreak, int, 0);
114 MODULE_PARM_DESC(rx_copybreak, "fealnx copy breakpoint for copy-only-tiny-frames");
1697 if (pkt_len < rx_copybreak && in netdev_rx()
/openbmc/linux/drivers/net/ethernet/ibm/
H A Dibmveth.c62 static unsigned int rx_copybreak __read_mostly = 128;
63 module_param(rx_copybreak, uint, 0644);
64 MODULE_PARM_DESC(rx_copybreak,
1372 if (length < rx_copybreak) in ibmveth_poll()
/openbmc/linux/drivers/net/ethernet/sis/
H A Dsis190.c341 static int rx_copybreak = 200; variable
348 module_param(rx_copybreak, int, 0);
349 MODULE_PARM_DESC(rx_copybreak, "Copy breakpoint for copy-only-tiny-frames");
538 if (pkt_size >= rx_copybreak) in sis190_try_rx_copy()
/openbmc/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_lif.h198 u32 rx_copybreak; member

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