devlink: Move devlink dev selftest code to dev

Move devlink dev selftest callbacks and related code from leftover.c to
file dev.c. No functional change in this patch.

Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 0 insertions, 183 deletions

diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c
index ed3fb6133501..97d30ea98b00 100644
--- a/net/devlink/leftover.c
+++ b/net/devlink/leftover.c
@@ -143,10 +143,6 @@ static const struct nla_policy devlink_function_nl_policy[DEVLINK_PORT_FUNCTION_
 		NLA_POLICY_BITFIELD32(DEVLINK_PORT_FN_CAPS_VALID_MASK),
 };
 
-static const struct nla_policy devlink_selftest_nl_policy[DEVLINK_ATTR_SELFTEST_ID_MAX + 1] = {
-	[DEVLINK_ATTR_SELFTEST_ID_FLASH] = { .type = NLA_FLAG },
-};
-
 #define ASSERT_DEVLINK_PORT_REGISTERED(devlink_port)				\
 	WARN_ON_ONCE(!(devlink_port)->registered)
 #define ASSERT_DEVLINK_PORT_NOT_REGISTERED(devlink_port)			\
@@ -3848,185 +3844,6 @@ int devlink_resources_validate(struct devlink *devlink,
 	return err;
 }
 
-static int
-devlink_nl_selftests_fill(struct sk_buff *msg, struct devlink *devlink,
-			  u32 portid, u32 seq, int flags,
-			  struct netlink_ext_ack *extack)
-{
-	struct nlattr *selftests;
-	void *hdr;
-	int err;
-	int i;
-
-	hdr = genlmsg_put(msg, portid, seq, &devlink_nl_family, flags,
-			  DEVLINK_CMD_SELFTESTS_GET);
-	if (!hdr)
-		return -EMSGSIZE;
-
-	err = -EMSGSIZE;
-	if (devlink_nl_put_handle(msg, devlink))
-		goto err_cancel_msg;
-
-	selftests = nla_nest_start(msg, DEVLINK_ATTR_SELFTESTS);
-	if (!selftests)
-		goto err_cancel_msg;
-
-	for (i = DEVLINK_ATTR_SELFTEST_ID_UNSPEC + 1;
-	     i <= DEVLINK_ATTR_SELFTEST_ID_MAX; i++) {
-		if (devlink->ops->selftest_check(devlink, i, extack)) {
-			err = nla_put_flag(msg, i);
-			if (err)
-				goto err_cancel_msg;
-		}
-	}
-
-	nla_nest_end(msg, selftests);
-	genlmsg_end(msg, hdr);
-	return 0;
-
-err_cancel_msg:
-	genlmsg_cancel(msg, hdr);
-	return err;
-}
-
-static int devlink_nl_cmd_selftests_get_doit(struct sk_buff *skb,
-					     struct genl_info *info)
-{
-	struct devlink *devlink = info->user_ptr[0];
-	struct sk_buff *msg;
-	int err;
-
-	if (!devlink->ops->selftest_check)
-		return -EOPNOTSUPP;
-
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
-	if (!msg)
-		return -ENOMEM;
-
-	err = devlink_nl_selftests_fill(msg, devlink, info->snd_portid,
-					info->snd_seq, 0, info->extack);
-	if (err) {
-		nlmsg_free(msg);
-		return err;
-	}
-
-	return genlmsg_reply(msg, info);
-}
-
-static int
-devlink_nl_cmd_selftests_get_dump_one(struct sk_buff *msg,
-				      struct devlink *devlink,
-				      struct netlink_callback *cb)
-{
-	if (!devlink->ops->selftest_check)
-		return 0;
-
-	return devlink_nl_selftests_fill(msg, devlink,
-					 NETLINK_CB(cb->skb).portid,
-					 cb->nlh->nlmsg_seq, NLM_F_MULTI,
-					 cb->extack);
-}
-
-const struct devlink_cmd devl_cmd_selftests_get = {
-	.dump_one		= devlink_nl_cmd_selftests_get_dump_one,
-};
-
-static int devlink_selftest_result_put(struct sk_buff *skb, unsigned int id,
-				       enum devlink_selftest_status test_status)
-{
-	struct nlattr *result_attr;
-
-	result_attr = nla_nest_start(skb, DEVLINK_ATTR_SELFTEST_RESULT);
-	if (!result_attr)
-		return -EMSGSIZE;
-
-	if (nla_put_u32(skb, DEVLINK_ATTR_SELFTEST_RESULT_ID, id) ||
-	    nla_put_u8(skb, DEVLINK_ATTR_SELFTEST_RESULT_STATUS,
-		       test_status))
-		goto nla_put_failure;
-
-	nla_nest_end(skb, result_attr);
-	return 0;
-
-nla_put_failure:
-	nla_nest_cancel(skb, result_attr);
-	return -EMSGSIZE;
-}
-
-static int devlink_nl_cmd_selftests_run(struct sk_buff *skb,
-					struct genl_info *info)
-{
-	struct nlattr *tb[DEVLINK_ATTR_SELFTEST_ID_MAX + 1];
-	struct devlink *devlink = info->user_ptr[0];
-	struct nlattr *attrs, *selftests;
-	struct sk_buff *msg;
-	void *hdr;
-	int err;
-	int i;
-
-	if (!devlink->ops->selftest_run || !devlink->ops->selftest_check)
-		return -EOPNOTSUPP;
-
-	if (GENL_REQ_ATTR_CHECK(info, DEVLINK_ATTR_SELFTESTS))
-		return -EINVAL;
-
-	attrs = info->attrs[DEVLINK_ATTR_SELFTESTS];
-
-	err = nla_parse_nested(tb, DEVLINK_ATTR_SELFTEST_ID_MAX, attrs,
-			       devlink_selftest_nl_policy, info->extack);
-	if (err < 0)
-		return err;
-
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
-	if (!msg)
-		return -ENOMEM;
-
-	err = -EMSGSIZE;
-	hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq,
-			  &devlink_nl_family, 0, DEVLINK_CMD_SELFTESTS_RUN);
-	if (!hdr)
-		goto free_msg;
-
-	if (devlink_nl_put_handle(msg, devlink))
-		goto genlmsg_cancel;
-
-	selftests = nla_nest_start(msg, DEVLINK_ATTR_SELFTESTS);
-	if (!selftests)
-		goto genlmsg_cancel;
-
-	for (i = DEVLINK_ATTR_SELFTEST_ID_UNSPEC + 1;
-	     i <= DEVLINK_ATTR_SELFTEST_ID_MAX; i++) {
-		enum devlink_selftest_status test_status;
-
-		if (nla_get_flag(tb[i])) {
-			if (!devlink->ops->selftest_check(devlink, i,
-							  info->extack)) {
-				if (devlink_selftest_result_put(msg, i,
-								DEVLINK_SELFTEST_STATUS_SKIP))
-					goto selftests_nest_cancel;
-				continue;
-			}
-
-			test_status = devlink->ops->selftest_run(devlink, i,
-								 info->extack);
-			if (devlink_selftest_result_put(msg, i, test_status))
-				goto selftests_nest_cancel;
-		}
-	}
-
-	nla_nest_end(msg, selftests);
-	genlmsg_end(msg, hdr);
-	return genlmsg_reply(msg, info);
-
-selftests_nest_cancel:
-	nla_nest_cancel(msg, selftests);
-genlmsg_cancel:
-	genlmsg_cancel(msg, hdr);
-free_msg:
-	nlmsg_free(msg);
-	return err;
-}
-
 static const struct devlink_param devlink_param_generic[] = {
 	{
 		.id = DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,