diff mbox series

[RFC,net-next,2/4] netdevsim: Implement support for ethtool_ops::get_module_fw_info

Message ID 20211127174530.3600237-3-idosch@idosch.org (mailing list archive)
State RFC
Delegated to: Netdev Maintainers
Headers show
Series ethtool: Add ability to flash and query transceiver modules' firmware | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 3 of 3 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 47 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Ido Schimmel Nov. 27, 2021, 5:45 p.m. UTC 
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 mbox series

Patch

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)