Some CAN interfaces only support fixed fixed bitrates. This patch adds a netlink interface to get the list of the CAN interface's fixed bitrates and data bitrates. Inside the driver arrays of supported data- bitrate values are defined. const u32 drvname_bitrate[] = { 20000, 50000, 100000 }; const u32 drvname_data_bitrate[] = { 200000, 500000, 1000000 }; struct drvname_priv *priv; priv = netdev_priv(dev); priv->bitrate_const = drvname_bitrate; priv->bitrate_const_cnt = ARRAY_SIZE(drvname_bitrate); priv->data_bitrate_const = drvname_data_bitrate; priv->data_bitrate_const_cnt = ARRAY_SIZE(drvname_data_bitrate);
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| @@ -129,6 +129,8 @@ enum { · 128 unmodified lines | ||
| 129 | 129 | IFLA_CAN_DATA_BITTIMING_CONST, |
| 130 | 130 | IFLA_CAN_TERMINATION, |
| 131 | 131 | IFLA_CAN_TERMINATION_CONST, |
| 132 | + IFLA_CAN_BITRATE_CONST, | |
| 133 | + IFLA_CAN_DATA_BITRATE_CONST, | |
| 132 | 134 | __IFLA_CAN_MAX |
| 133 | 135 | }; |
| 134 | 136 | |