Commit 1b0124ad authored by Bagas Sanjaya's avatar Bagas Sanjaya Committed by Jakub Kicinski
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net: rmnet: Fix checksum offload header v5 and aggregation packet formatting 



Packet format for checksum offload header v5 and aggregation, and header
type table for the former, are shown in normal paragraphs instead.

Use appropriate markup.

Signed-off-by: default avatarBagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251015092540.32282-2-bagasdotme@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 5348d631

Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst

+9 −3
Original line number Diff line number Diff line
@@ -137,16 +137,20 @@ d. Checksum offload header v5 


Checksum offload header fields are in big endian format.



Packet format::



  Bit            0 - 6          7               8-15              16-31

  Function     Header Type    Next Header     Checksum Valid    Reserved



Header Type is to indicate the type of header, this usually is set to CHECKSUM



Header types

= ==========================================



= ===============

0 Reserved

1 Reserved

2 checksum header

= ===============



Checksum Valid is to indicate whether the header checksum is valid. Value of 1

implies that checksum is calculated on this packet and is valid, value of 0
@@ -183,6 +187,8 @@ rmnet in a single linear skb. rmnet will process the individual 
packets and either ACK the MAP command or deliver the IP packet to the

network stack as needed



Packet format::



  MAP header|IP Packet|Optional padding|MAP header|IP Packet|Optional padding....



  MAP header|IP Packet|Optional padding|MAP header|Command Packet|Optional pad...