[RFC PATCH net-next 2/4] netdevsim: Implement support for ethtool_ops::get_module_fw_info
From: Ido Schimmel <hidden>
Date: 2021-11-27 17:48:08
Subsystem:
netdevsim, networking drivers, the rest · Maintainers:
Jakub Kicinski, Andrew Lunn, "David S. Miller", Eric Dumazet, Paolo Abeni, Linus Torvalds
From: Ido Schimmel <idosch@nvidia.com> For RFC purposes only, implement support for ethtool_ops::get_module_fw_info. A real implementation is expected to call CMIS common code (WIP) that can be shared across all MAC drivers. Signed-off-by: Ido Schimmel <idosch@nvidia.com> --- drivers/net/netdevsim/ethtool.c | 35 +++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)
diff --git a/drivers/net/netdevsim/ethtool.c b/drivers/net/netdevsim/ethtool.c
index 2b84169bf3a2..690cd12a4245 100644
--- a/drivers/net/netdevsim/ethtool.c
+++ b/drivers/net/netdevsim/ethtool.c@@ -137,6 +137,40 @@ nsim_set_fecparam(struct net_device *dev, struct ethtool_fecparam *fecparam) return 0; } +static int nsim_get_module_fw_info(struct net_device *dev, + struct ethtool_module_fw_info *info, + struct netlink_ext_ack *extack) +{ + info->type = ETHTOOL_MODULE_FW_INFO_TYPE_CMIS; + + info->cmis.a_present = true; + info->cmis.a.running = true; + info->cmis.a.committed = true; + info->cmis.a.valid = true; + info->cmis.a.ver_major = 1; + info->cmis.a.ver_minor = 2; + info->cmis.a.ver_build = 3; + strcpy(info->cmis.a.ver_extra_str, "test"); + + info->cmis.b_present = true; + info->cmis.b.running = false; + info->cmis.b.committed = false; + info->cmis.b.valid = true; + info->cmis.b.ver_major = 5; + info->cmis.b.ver_minor = 6; + info->cmis.b.ver_build = 7; + + info->cmis.factory_present = true; + info->cmis.factory.running = false; + info->cmis.factory.committed = false; + info->cmis.factory.valid = true; + info->cmis.factory.ver_major = 11; + info->cmis.factory.ver_minor = 12; + info->cmis.factory.ver_build = 13; + + return 0; +} + static const struct ethtool_ops nsim_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_ALL_PARAMS, .get_pause_stats = nsim_get_pause_stats,
@@ -150,6 +184,7 @@ static const struct ethtool_ops nsim_ethtool_ops = { .set_channels = nsim_set_channels, .get_fecparam = nsim_get_fecparam, .set_fecparam = nsim_set_fecparam, + .get_module_fw_info = nsim_get_module_fw_info, }; static void nsim_ethtool_ring_init(struct netdevsim *ns)
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2.31.1