All of lore.kernel.org
 help / color / mirror / Atom feed
From: Moshe Shemesh <moshe@nvidia.com>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>, Jiri Pirko <jiri@nvidia.com>,
	<netdev@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>, Moshe Shemesh <moshe@nvidia.com>
Subject: [PATCH net-next 3/7] devlink: Move devlink dev eswitch code to dev
Date: Thu, 2 Feb 2023 16:47:02 +0200	[thread overview]
Message-ID: <1675349226-284034-4-git-send-email-moshe@nvidia.com> (raw)
In-Reply-To: <1675349226-284034-1-git-send-email-moshe@nvidia.com>

Move devlink dev eswitch 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>
---
 net/devlink/dev.c           | 120 ++++++++++++++++++++++++++++++++++
 net/devlink/devl_internal.h |   4 ++
 net/devlink/leftover.c      | 127 +-----------------------------------
 3 files changed, 126 insertions(+), 125 deletions(-)

diff --git a/net/devlink/dev.c b/net/devlink/dev.c
index 0d6c14b89d03..4de3dcc42022 100644
--- a/net/devlink/dev.c
+++ b/net/devlink/dev.c
@@ -514,3 +514,123 @@ bool devlink_reload_actions_valid(const struct devlink_ops *ops)
 	}
 	return true;
 }
+
+static int devlink_nl_eswitch_fill(struct sk_buff *msg, struct devlink *devlink,
+				   enum devlink_command cmd, u32 portid,
+				   u32 seq, int flags)
+{
+	const struct devlink_ops *ops = devlink->ops;
+	enum devlink_eswitch_encap_mode encap_mode;
+	u8 inline_mode;
+	void *hdr;
+	int err = 0;
+	u16 mode;
+
+	hdr = genlmsg_put(msg, portid, seq, &devlink_nl_family, flags, cmd);
+	if (!hdr)
+		return -EMSGSIZE;
+
+	err = devlink_nl_put_handle(msg, devlink);
+	if (err)
+		goto nla_put_failure;
+
+	if (ops->eswitch_mode_get) {
+		err = ops->eswitch_mode_get(devlink, &mode);
+		if (err)
+			goto nla_put_failure;
+		err = nla_put_u16(msg, DEVLINK_ATTR_ESWITCH_MODE, mode);
+		if (err)
+			goto nla_put_failure;
+	}
+
+	if (ops->eswitch_inline_mode_get) {
+		err = ops->eswitch_inline_mode_get(devlink, &inline_mode);
+		if (err)
+			goto nla_put_failure;
+		err = nla_put_u8(msg, DEVLINK_ATTR_ESWITCH_INLINE_MODE,
+				 inline_mode);
+		if (err)
+			goto nla_put_failure;
+	}
+
+	if (ops->eswitch_encap_mode_get) {
+		err = ops->eswitch_encap_mode_get(devlink, &encap_mode);
+		if (err)
+			goto nla_put_failure;
+		err = nla_put_u8(msg, DEVLINK_ATTR_ESWITCH_ENCAP_MODE, encap_mode);
+		if (err)
+			goto nla_put_failure;
+	}
+
+	genlmsg_end(msg, hdr);
+	return 0;
+
+nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+	return err;
+}
+
+int devlink_nl_cmd_eswitch_get_doit(struct sk_buff *skb, struct genl_info *info)
+{
+	struct devlink *devlink = info->user_ptr[0];
+	struct sk_buff *msg;
+	int err;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	err = devlink_nl_eswitch_fill(msg, devlink, DEVLINK_CMD_ESWITCH_GET,
+				      info->snd_portid, info->snd_seq, 0);
+
+	if (err) {
+		nlmsg_free(msg);
+		return err;
+	}
+
+	return genlmsg_reply(msg, info);
+}
+
+int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb, struct genl_info *info)
+{
+	struct devlink *devlink = info->user_ptr[0];
+	const struct devlink_ops *ops = devlink->ops;
+	enum devlink_eswitch_encap_mode encap_mode;
+	u8 inline_mode;
+	int err = 0;
+	u16 mode;
+
+	if (info->attrs[DEVLINK_ATTR_ESWITCH_MODE]) {
+		if (!ops->eswitch_mode_set)
+			return -EOPNOTSUPP;
+		mode = nla_get_u16(info->attrs[DEVLINK_ATTR_ESWITCH_MODE]);
+		err = devlink_rate_nodes_check(devlink, mode, info->extack);
+		if (err)
+			return err;
+		err = ops->eswitch_mode_set(devlink, mode, info->extack);
+		if (err)
+			return err;
+	}
+
+	if (info->attrs[DEVLINK_ATTR_ESWITCH_INLINE_MODE]) {
+		if (!ops->eswitch_inline_mode_set)
+			return -EOPNOTSUPP;
+		inline_mode = nla_get_u8(info->attrs[DEVLINK_ATTR_ESWITCH_INLINE_MODE]);
+		err = ops->eswitch_inline_mode_set(devlink, inline_mode,
+						   info->extack);
+		if (err)
+			return err;
+	}
+
+	if (info->attrs[DEVLINK_ATTR_ESWITCH_ENCAP_MODE]) {
+		if (!ops->eswitch_encap_mode_set)
+			return -EOPNOTSUPP;
+		encap_mode = nla_get_u8(info->attrs[DEVLINK_ATTR_ESWITCH_ENCAP_MODE]);
+		err = ops->eswitch_encap_mode_set(devlink, encap_mode,
+						  info->extack);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
diff --git a/net/devlink/devl_internal.h b/net/devlink/devl_internal.h
index cb4a89ac42ec..79165050feea 100644
--- a/net/devlink/devl_internal.h
+++ b/net/devlink/devl_internal.h
@@ -202,6 +202,8 @@ struct devlink_linecard *
 devlink_linecard_get_from_info(struct devlink *devlink, struct genl_info *info);
 
 /* Rates */
+int devlink_rate_nodes_check(struct devlink *devlink, u16 mode,
+			     struct netlink_ext_ack *extack);
 struct devlink_rate *
 devlink_rate_get_from_info(struct devlink *devlink, struct genl_info *info);
 struct devlink_rate *
@@ -210,3 +212,5 @@ devlink_rate_node_get_from_info(struct devlink *devlink,
 /* Devlink nl cmds */
 int devlink_nl_cmd_get_doit(struct sk_buff *skb, struct genl_info *info);
 int devlink_nl_cmd_reload(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_cmd_eswitch_get_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb, struct genl_info *info);
diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c
index 703a03d65df7..1fa58e69a7a2 100644
--- a/net/devlink/leftover.c
+++ b/net/devlink/leftover.c
@@ -2843,85 +2843,8 @@ static int devlink_nl_cmd_sb_occ_max_clear_doit(struct sk_buff *skb,
 	return -EOPNOTSUPP;
 }
 
-static int devlink_nl_eswitch_fill(struct sk_buff *msg, struct devlink *devlink,
-				   enum devlink_command cmd, u32 portid,
-				   u32 seq, int flags)
-{
-	const struct devlink_ops *ops = devlink->ops;
-	enum devlink_eswitch_encap_mode encap_mode;
-	u8 inline_mode;
-	void *hdr;
-	int err = 0;
-	u16 mode;
-
-	hdr = genlmsg_put(msg, portid, seq, &devlink_nl_family, flags, cmd);
-	if (!hdr)
-		return -EMSGSIZE;
-
-	err = devlink_nl_put_handle(msg, devlink);
-	if (err)
-		goto nla_put_failure;
-
-	if (ops->eswitch_mode_get) {
-		err = ops->eswitch_mode_get(devlink, &mode);
-		if (err)
-			goto nla_put_failure;
-		err = nla_put_u16(msg, DEVLINK_ATTR_ESWITCH_MODE, mode);
-		if (err)
-			goto nla_put_failure;
-	}
-
-	if (ops->eswitch_inline_mode_get) {
-		err = ops->eswitch_inline_mode_get(devlink, &inline_mode);
-		if (err)
-			goto nla_put_failure;
-		err = nla_put_u8(msg, DEVLINK_ATTR_ESWITCH_INLINE_MODE,
-				 inline_mode);
-		if (err)
-			goto nla_put_failure;
-	}
-
-	if (ops->eswitch_encap_mode_get) {
-		err = ops->eswitch_encap_mode_get(devlink, &encap_mode);
-		if (err)
-			goto nla_put_failure;
-		err = nla_put_u8(msg, DEVLINK_ATTR_ESWITCH_ENCAP_MODE, encap_mode);
-		if (err)
-			goto nla_put_failure;
-	}
-
-	genlmsg_end(msg, hdr);
-	return 0;
-
-nla_put_failure:
-	genlmsg_cancel(msg, hdr);
-	return err;
-}
-
-static int devlink_nl_cmd_eswitch_get_doit(struct sk_buff *skb,
-					   struct genl_info *info)
-{
-	struct devlink *devlink = info->user_ptr[0];
-	struct sk_buff *msg;
-	int err;
-
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
-	if (!msg)
-		return -ENOMEM;
-
-	err = devlink_nl_eswitch_fill(msg, devlink, DEVLINK_CMD_ESWITCH_GET,
-				      info->snd_portid, info->snd_seq, 0);
-
-	if (err) {
-		nlmsg_free(msg);
-		return err;
-	}
-
-	return genlmsg_reply(msg, info);
-}
-
-static int devlink_rate_nodes_check(struct devlink *devlink, u16 mode,
-				    struct netlink_ext_ack *extack)
+int devlink_rate_nodes_check(struct devlink *devlink, u16 mode,
+			     struct netlink_ext_ack *extack)
 {
 	struct devlink_rate *devlink_rate;
 
@@ -2933,52 +2856,6 @@ static int devlink_rate_nodes_check(struct devlink *devlink, u16 mode,
 	return 0;
 }
 
-static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
-					   struct genl_info *info)
-{
-	struct devlink *devlink = info->user_ptr[0];
-	const struct devlink_ops *ops = devlink->ops;
-	enum devlink_eswitch_encap_mode encap_mode;
-	u8 inline_mode;
-	int err = 0;
-	u16 mode;
-
-	if (info->attrs[DEVLINK_ATTR_ESWITCH_MODE]) {
-		if (!ops->eswitch_mode_set)
-			return -EOPNOTSUPP;
-		mode = nla_get_u16(info->attrs[DEVLINK_ATTR_ESWITCH_MODE]);
-		err = devlink_rate_nodes_check(devlink, mode, info->extack);
-		if (err)
-			return err;
-		err = ops->eswitch_mode_set(devlink, mode, info->extack);
-		if (err)
-			return err;
-	}
-
-	if (info->attrs[DEVLINK_ATTR_ESWITCH_INLINE_MODE]) {
-		if (!ops->eswitch_inline_mode_set)
-			return -EOPNOTSUPP;
-		inline_mode = nla_get_u8(
-				info->attrs[DEVLINK_ATTR_ESWITCH_INLINE_MODE]);
-		err = ops->eswitch_inline_mode_set(devlink, inline_mode,
-						   info->extack);
-		if (err)
-			return err;
-	}
-
-	if (info->attrs[DEVLINK_ATTR_ESWITCH_ENCAP_MODE]) {
-		if (!ops->eswitch_encap_mode_set)
-			return -EOPNOTSUPP;
-		encap_mode = nla_get_u8(info->attrs[DEVLINK_ATTR_ESWITCH_ENCAP_MODE]);
-		err = ops->eswitch_encap_mode_set(devlink, encap_mode,
-						  info->extack);
-		if (err)
-			return err;
-	}
-
-	return 0;
-}
-
 int devlink_dpipe_match_put(struct sk_buff *skb,
 			    struct devlink_dpipe_match *match)
 {
-- 
2.27.0


  parent reply	other threads:[~2023-02-02 14:48 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-02 14:46 [PATCH net-next 0/7] devlink: Move devlink dev code to a separate file Moshe Shemesh
2023-02-02 14:47 ` [PATCH net-next 1/7] devlink: Split out dev get and dump code Moshe Shemesh
2023-02-02 14:47 ` [PATCH net-next 2/7] devlink: Move devlink dev reload code to dev Moshe Shemesh
2023-02-02 14:47 ` Moshe Shemesh [this message]
2023-02-02 14:47 ` [PATCH net-next 4/7] devlink: Move devlink dev info " Moshe Shemesh
2023-02-02 14:47 ` [PATCH net-next 5/7] devlink: Move devlink dev flash " Moshe Shemesh
2023-02-02 14:47 ` [PATCH net-next 6/7] devlink: Move devlink_info_req struct to be local Moshe Shemesh
2023-02-02 14:47 ` [PATCH net-next 7/7] devlink: Move devlink dev selftest code to dev Moshe Shemesh
2023-02-02 18:17   ` Jakub Kicinski
2023-02-02 19:33     ` Moshe Shemesh
2023-02-02 19:46       ` Jakub Kicinski
2023-02-03  8:02         ` Jiri Pirko
2023-02-02 15:44 ` [PATCH net-next 0/7] devlink: Move devlink dev code to a separate file Jiri Pirko
2023-02-04  3:30 ` patchwork-bot+netdevbpf

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1675349226-284034-4-git-send-email-moshe@nvidia.com \
    --to=moshe@nvidia.com \
    --cc=davem@davemloft.net \
    --cc=jiri@nvidia.com \
    --cc=kuba@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.