diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c index f2aaef976c7d..6d5213b5bcb0 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c @@ -41,8 +41,8 @@ int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem, data += 4; if (length % NFP_NET_CFG_TLV_LENGTH_INC) { - dev_err(dev, "TLV size not multiple of %u len:%u\n", - NFP_NET_CFG_TLV_LENGTH_INC, length); + dev_err(dev, "TLV size not multiple of %u offset:%u len:%u\n", + NFP_NET_CFG_TLV_LENGTH_INC, offset, length); return -EINVAL; } if (data + length > end) { @@ -61,14 +61,14 @@ int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem, if (!length) return 0; - dev_err(dev, "END TLV should be empty, has len:%d\n", - length); + dev_err(dev, "END TLV should be empty, has offset:%u len:%d\n", + offset, length); return -EINVAL; case NFP_NET_CFG_TLV_TYPE_ME_FREQ: if (length != 4) { dev_err(dev, - "ME FREQ TLV should be 4B, is %dB\n", - length); + "ME FREQ TLV should be 4B, is %dB offset:%u\n", + length, offset); return -EINVAL; } @@ -90,6 +90,15 @@ int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem, FIELD_GET(NFP_NET_CFG_TLV_HEADER_TYPE, hdr), offset, length); break; + case NFP_NET_CFG_TLV_TYPE_REPR_CAP: + if (length < 4) { + dev_err(dev, "REPR CAP TLV short %dB < 4B offset:%u\n", + length, offset); + return -EINVAL; + } + + caps->repr_cap = readl(data); + break; default: if (!FIELD_GET(NFP_NET_CFG_TLV_HEADER_REQUIRED, hdr)) break; |