[PATCH net-next v2 9/9] Documentation: networking: add OPEN Alliance 10BASE-T1x MAC-PHY serial interface
From: Selvamani Rajagopal <hidden>
Date: 2026-05-11 18:20:02
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linux-doc, lkml
Subsystem:
documentation, networking [general], open alliance 10base-t1s macphy serial interface framework, the rest · Maintainers:
Jonathan Corbet, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Parthiban Veerasooran, Linus Torvalds
Added an API to support setting vendor specific MMS and new APIs introduced to support hardware timestamp. Signed-off-by: Selvamani Rajagopal <redacted> --- Documentation/networking/oa-tc6-framework.rst | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+)
diff --git a/Documentation/networking/oa-tc6-framework.rst b/Documentation/networking/oa-tc6-framework.rst
index fe2aabde9..b0c220a54 100644
--- a/Documentation/networking/oa-tc6-framework.rst
+++ b/Documentation/networking/oa-tc6-framework.rst@@ -153,6 +153,9 @@ OPEN Alliance TC6 Framework - Forwards the received Ethernet frame from 10Base-T1x MAC-PHY to n/w subsystem. +- Update hardware timestamp in skb, when indicated by one of the three + timestamp capture registers through TSC fields of the header. + Data Transaction ~~~~~~~~~~~~~~~~
@@ -495,3 +498,26 @@ the MAC-PHY. Zero align receive frame feature can be enabled to align all receive ethernet frames data to start at the beginning of any receive data chunk payload with a start word offset (SWO) of zero. + +.. c:function:: int oa_tc6_hwtstamp_ioctl(struct oa_tc6 *tc6, \ + struct ifreq *rq, int cmd) +Legacy ioctl interface for supporting hardware timestmp. + +frames data to start at the beginning of any receive data chunk payload with a + +.. c:function:: int oa_tc6_hwtstamp_set(struct oa_tc6 *tc6, \ + struct kernel_hwtstamp_config *cfg) + +Interface to set hardware timestmp configuration through ndo_hwtstamp_set. +This API is used by legacy ioctl interface as well. + +.. c:function:: void oa_tc6_hwtstamp_get(struct oa_tc6 *tc6, \ + struct kernel_hwtstamp_config *cfg) + +Interface to get the hardware timestmp configuration through ndo_hwtstamp_get. +This API is used by legacy ioctl interface as well. + +.. c:function:: void oa_tc6_set_vend1_mms(struct oa_tc6 *tc6, int mms) + +Interfaces that gives a vendor, an ability to map VEND1 MDIO device number to +vendor specific MMS (Memory Map Selector)
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2.43.0