Changes for port reinitialization in case of syncd/swss/oa crash and NPU SI settings update for CMIS transceivers

[mihirpat1]

Description

Code changes for implementing the HLD OA crash handling to reinitialize port through xcvrd This is needed to ensure that XCVRD re-initializes all ports if syncd/swss/orchagent crashes.

Motivation and Context

In addition to the implementation mentioned in the HLD, following are the changes being done through this PR 1. Remove wait for port config completion from CMIS thread 2. Add print for module and DP states 3. Change "media settings" to NPU SI settings to clearly differentiate optics and NPU SI settings

How Has This Been Tested?

Summary Process and device restart and interface config command handling testplan

Event	STATE_DB_<asic_n> cleared	Xcvrd restarted	NPU SI settings renotify	CMIS re-init triggered	Link flap
Xcvrd restart	N	Y	N	N	N
Pmon restart	N	Y	N	N	N
orchagent restart	Y	Y	Y	Y	N/A
Swss restart	Y	Y	Y	Y	N/A
Syncd restart	Y	Y	Y	Y	N/A
config reload	Y	Y	Y	Y	N/A
Cold reboot	Y	Y	Y	Y	N/A
config interface shutdown	N	N	N	N	N/A
config interface startup	N	N	N	N	N/A

Transceiver OIR testing

Event	STATE_DB_<asic_n> cleared	Xcvrd restarted	NPU SI settings notified	NPU_SI_SETTINGS_SYNC_STATUS value upon event completion	CMIS init triggered
Transceiver Removal	N	N	Y	NPU_SI_SETTINGS_DEFAULT	N/A
Transceiver Insertion	N	N	Y	NPU_SI_SETTINGS_DONE	Y

Redis-db snippet

#redis-cli -n 6 hgetall "PORT_TABLE|Ethernet8"
 1) "CMIS_REINIT_REQUIRED"
 2) "false"
 3) "NPU_SI_SETTINGS_SYNC_STATUS"
 4) "NPU_SI_SETTINGS_DEFAULT"
 5) "state"
 6) "ok"
 7) "netdev_oper_status"
 8) "down"
 9) "admin_status"
10) "up"
11) "mtu"
12) "9100"
13) "supported_speeds"
14) "40000,100000,200000,400000"
15) "supported_fecs"
16) "rs"
17) "host_tx_ready"
18) "true"
19) "speed"
20) "400000"

Testing in progress on multi-asic switch

Additional Information (Optional)

[mihirpat1]

@prgeor @shyam77git @jaganbal-a - It will be great if you can help in reviewing this.

[mihirpat1]

@tshalvi - It will be great if you can review this PR

[prgeor]

@mihirpat1 can you check the build failure and coverage

[mihirpat1]

@mihirpat1 can you check the build failure and coverage

I have resolved it now.

[kevinskwang]

@mihirpat1 could you resolve the conflicts?