List texts are currently aligned at the start of column, rather than after the list marker. Reindent them. Reviewed-by: Randy Dunlap Tested-by: Randy Dunlap Signed-off-by: Bagas Sanjaya --- Documentation/networking/xfrm_sync.rst | 77 +++++++++++++------------- 1 file changed, 40 insertions(+), 37 deletions(-) diff --git a/Documentation/networking/xfrm_sync.rst b/Documentation/networking/xfrm_sync.rst index 6246503ceab2d2..c811c3edfa571a 100644 --- a/Documentation/networking/xfrm_sync.rst +++ b/Documentation/networking/xfrm_sync.rst @@ -88,23 +88,23 @@ to get notified of these events. a) byte value (XFRMA_LTIME_VAL) -This TLV carries the running/current counter for byte lifetime since -last event. + This TLV carries the running/current counter for byte lifetime since + last event. -b)replay value (XFRMA_REPLAY_VAL) +b) replay value (XFRMA_REPLAY_VAL) -This TLV carries the running/current counter for replay sequence since -last event. + This TLV carries the running/current counter for replay sequence since + last event. -c)replay threshold (XFRMA_REPLAY_THRESH) +c) replay threshold (XFRMA_REPLAY_THRESH) -This TLV carries the threshold being used by the kernel to trigger events -when the replay sequence is exceeded. + This TLV carries the threshold being used by the kernel to trigger events + when the replay sequence is exceeded. d) expiry timer (XFRMA_ETIMER_THRESH) -This is a timer value in milliseconds which is used as the nagle -value to rate limit the events. + This is a timer value in milliseconds which is used as the nagle + value to rate limit the events. 3) Default configurations for the parameters: --------------------------------------------- @@ -121,12 +121,14 @@ in case they are not specified. the two sysctls/proc entries are: a) /proc/sys/net/core/sysctl_xfrm_aevent_etime -used to provide default values for the XFRMA_ETIMER_THRESH in incremental -units of time of 100ms. The default is 10 (1 second) + + Used to provide default values for the XFRMA_ETIMER_THRESH in incremental + units of time of 100ms. The default is 10 (1 second) b) /proc/sys/net/core/sysctl_xfrm_aevent_rseqth -used to provide default values for XFRMA_REPLAY_THRESH parameter -in incremental packet count. The default is two packets. + + Used to provide default values for XFRMA_REPLAY_THRESH parameter + in incremental packet count. The default is two packets. 4) Message types ---------------- @@ -134,42 +136,43 @@ in incremental packet count. The default is two packets. a) XFRM_MSG_GETAE issued by user-->kernel. XFRM_MSG_GETAE does not carry any TLVs. -The response is a XFRM_MSG_NEWAE which is formatted based on what -XFRM_MSG_GETAE queried for. + The response is a XFRM_MSG_NEWAE which is formatted based on what + XFRM_MSG_GETAE queried for. -The response will always have XFRMA_LTIME_VAL and XFRMA_REPLAY_VAL TLVs. -* if XFRM_AE_RTHR flag is set, then XFRMA_REPLAY_THRESH is also retrieved -* if XFRM_AE_ETHR flag is set, then XFRMA_ETIMER_THRESH is also retrieved + The response will always have XFRMA_LTIME_VAL and XFRMA_REPLAY_VAL TLVs. + + * if XFRM_AE_RTHR flag is set, then XFRMA_REPLAY_THRESH is also retrieved + * if XFRM_AE_ETHR flag is set, then XFRMA_ETIMER_THRESH is also retrieved b) XFRM_MSG_NEWAE is issued by either user space to configure or kernel to announce events or respond to a XFRM_MSG_GETAE. -i) user --> kernel to configure a specific SA. + i) user --> kernel to configure a specific SA. -any of the values or threshold parameters can be updated by passing the -appropriate TLV. + any of the values or threshold parameters can be updated by passing the + appropriate TLV. -A response is issued back to the sender in user space to indicate success -or failure. + A response is issued back to the sender in user space to indicate success + or failure. -In the case of success, additionally an event with -XFRM_MSG_NEWAE is also issued to any listeners as described in iii). + In the case of success, additionally an event with + XFRM_MSG_NEWAE is also issued to any listeners as described in iii). -ii) kernel->user direction as a response to XFRM_MSG_GETAE + ii) kernel->user direction as a response to XFRM_MSG_GETAE -The response will always have XFRMA_LTIME_VAL and XFRMA_REPLAY_VAL TLVs. + The response will always have XFRMA_LTIME_VAL and XFRMA_REPLAY_VAL TLVs. -The threshold TLVs will be included if explicitly requested in -the XFRM_MSG_GETAE message. + The threshold TLVs will be included if explicitly requested in + the XFRM_MSG_GETAE message. -iii) kernel->user to report as event if someone sets any values or - thresholds for an SA using XFRM_MSG_NEWAE (as described in #i above). - In such a case XFRM_AE_CU flag is set to inform the user that - the change happened as a result of an update. - The message will always have XFRMA_LTIME_VAL and XFRMA_REPLAY_VAL TLVs. + iii) kernel->user to report as event if someone sets any values or + thresholds for an SA using XFRM_MSG_NEWAE (as described in #i above). + In such a case XFRM_AE_CU flag is set to inform the user that + the change happened as a result of an update. + The message will always have XFRMA_LTIME_VAL and XFRMA_REPLAY_VAL TLVs. -iv) kernel->user to report event when replay threshold or a timeout - is exceeded. + iv) kernel->user to report event when replay threshold or a timeout + is exceeded. In such a case either XFRM_AE_CR (replay exceeded) or XFRM_AE_CE (timeout happened) is set to inform the user what happened. -- An old man doll... just what I always wanted! - Clara