| Message ID | 20210406045041.16283-1-ansuelsmth@gmail.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [v2,1/2] include: net: add dsa_cpu_ports function | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Guessed tree name to be net-next |
| netdev/subject_prefix | warning | Target tree name not specified in the subject |
| 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: 7 this patch: 7 |
| 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, 18 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 7 this patch: 7 |
| netdev/header_inline | success | Link |
diff --git a/include/net/dsa.h b/include/net/dsa.h index d71b1acd9c3e..6d70a722d63f 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -458,6 +458,18 @@ static inline u32 dsa_cpu_ports(struct dsa_switch *ds) return mask; } +static inline u32 dsa_cpu_ports(struct dsa_switch *ds) +{ + u32 mask = 0; + int p; + + for (p = 0; p < ds->num_ports; p++) + if (dsa_is_cpu_port(ds, p)) + mask |= BIT(p); + + return mask; +} + /* Return the local port used to reach an arbitrary switch device */ static inline unsigned int dsa_routing_port(struct dsa_switch *ds, int device) {
In preparation for the future when dsa will support multi cpu port, dsa_cpu_ports can be useful for switch that has multiple cpu port to retrieve the cpu mask for ACL and bridge table. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> --- include/net/dsa.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)