| Message ID | 20210415092610.953134-4-tobias@waldekranz.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | net: dsa: Allow default tag protocol to be overridden from DT | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 7 of 7 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 38 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
On Thu, Apr 15, 2021 at 11:26:08AM +0200, Tobias Waldekranz wrote: > Previously DSA ports were also included, on the assumption that the > protocol used by the CPU port had to the matched throughout the entire > tree. > > As there is not yet any consumer in need of this, drop the call. > > Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> > --- Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
On 4/15/2021 2:26 AM, Tobias Waldekranz wrote: > Previously DSA ports were also included, on the assumption that the > protocol used by the CPU port had to the matched throughout the entire > tree. > > As there is not yet any consumer in need of this, drop the call. > > Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
diff --git a/net/dsa/switch.c b/net/dsa/switch.c index 32963276452f..9bf8e20ecdf3 100644 --- a/net/dsa/switch.c +++ b/net/dsa/switch.c @@ -323,15 +323,6 @@ static int dsa_switch_vlan_del(struct dsa_switch *ds, return 0; } -static bool dsa_switch_tag_proto_match(struct dsa_switch *ds, int port, - struct dsa_notifier_tag_proto_info *info) -{ - if (dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port)) - return true; - - return false; -} - static int dsa_switch_change_tag_proto(struct dsa_switch *ds, struct dsa_notifier_tag_proto_info *info) { @@ -344,16 +335,14 @@ static int dsa_switch_change_tag_proto(struct dsa_switch *ds, ASSERT_RTNL(); for (port = 0; port < ds->num_ports; port++) { - if (dsa_switch_tag_proto_match(ds, port, info)) { - err = ds->ops->change_tag_protocol(ds, port, - tag_ops->proto); - if (err) - return err; + if (!dsa_is_cpu_port(ds, port)) + continue; - if (dsa_is_cpu_port(ds, port)) - dsa_port_set_tag_protocol(dsa_to_port(ds, port), - tag_ops); - } + err = ds->ops->change_tag_protocol(ds, port, tag_ops->proto); + if (err) + return err; + + dsa_port_set_tag_protocol(dsa_to_port(ds, port), tag_ops); } /* Now that changing the tag protocol can no longer fail, let's update
Previously DSA ports were also included, on the assumption that the protocol used by the CPU port had to the matched throughout the entire tree. As there is not yet any consumer in need of this, drop the call. Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> --- net/dsa/switch.c | 25 +++++++------------------ 1 file changed, 7 insertions(+), 18 deletions(-)