Message ID | 20210105154747.1158827-1-sebastien.laveze@oss.nxp.com (mailing list archive) |
---|---|
State | Superseded |
Delegated to: | Netdev Maintainers |
Headers | show |
Series | [net] dt-bindings: net: dwmac: fix queue priority documentation | expand |
Context | Check | Description |
---|---|---|
netdev/cover_letter | success | Link |
netdev/fixes_present | fail | Series targets non-next tree, but doesn't contain any Fixes tags |
netdev/patch_count | success | Link |
netdev/tree_selection | success | Clearly marked for net |
netdev/subject_prefix | success | Link |
netdev/cc_maintainers | success | CCed 8 of 8 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: 43 this patch: 43 |
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, 20 lines checked |
netdev/build_allmodconfig_warn | success | Errors and warnings before: 35 this patch: 35 |
netdev/header_inline | success | Link |
netdev/stable | success | Stable not CCed |
On Tue, 5 Jan 2021 16:47:48 +0100 Sebastien Laveze (OSS) wrote: > From: Seb Laveze <sebastien.laveze@nxp.com> > > The priority field is not the queue priority (queue priority is fixed) > but a bitmask of priorities assigned to this queue. > > In receive, priorities relate to tagged frames priorities. > > In transmit, priorities relate to PFC frames. > > Signed-off-by: Seb Laveze <sebastien.laveze@nxp.com> Hi Sebastien, looks like this no longer applies to net could you rebase?
On Sat, 2021-01-09 at 19:16 -0800, Jakub Kicinski wrote: > Hi Sebastien, looks like this no longer applies to net could you > rebase? Hi Jakub, Sure, no problem.
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 11a6fdb657c9..9f6ba47513a7 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -161,7 +161,8 @@ properties: * snps,route-dcbcp, DCB Control Packets * snps,route-up, Untagged Packets * snps,route-multi-broad, Multicast & Broadcast Packets - * snps,priority, RX queue priority (Range 0x0 to 0xF) + * snps,priority, bitmask of the tagged frames priorities assigned to + the queue snps,mtl-tx-config: $ref: /schemas/types.yaml#definitions/phandle @@ -188,7 +189,10 @@ properties: * snps,idle_slope, unlock on WoL * snps,high_credit, max write outstanding req. limit * snps,low_credit, max read outstanding req. limit - * snps,priority, TX queue priority (Range 0x0 to 0xF) + * snps,priority, bitmask of the priorities assigned to the queue. + When a PFC frame is received with priorities matching the bitmask, + the queue is blocked from transmitting for the pause time specified + in the PFC frame. snps,reset-gpio: deprecated: true