On 09/01/2017 07:16, Yang, Qiming wrote:
-----Original Message----- From: Stephen Hemminger [mailto:step...@networkplumber.org]
[..]
void +rte_eth_dev_fw_version_get(uint8_t port_id, char *fw_version, int +fw_length) { + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_RET(port_id); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->fw_version_get); + (*dev->dev_ops->fw_version_get)(dev, fw_version, fw_length); }Maybe dev argument to fw_version_get should be: const struct rte_eth_dev *dev Qiming: do you means the argument to ops fw_version_get? why should add 'const'? both two are OK, but we usually use struct rte_eth_dev *dev.
Does seem a bit odd to me as I don't think any of the other rte_dev_ops entrypoints use const. Maybe they should but if that's now policy (I've been under a rock recently) probably better to do them all in a seperate cleanup patchset..
