openbcm, branch HEAD

PCIe gen3 Firmware v2.11

2023-08-28T20:31:21Z

commit 6d2330ce1b4fc49d681cffcf09af408661be4c62 parent 85a3711507d3fe5703b1e0ab5f6eba5f020ee739 Author: Broadcom SDK Release Date: Mon, 28 Aug 2023 13:31:21 -0700 PCIe gen3 Firmware v2.11

Version 6.5.27 Release

2022-11-04T20:57:15Z

commit 85a3711507d3fe5703b1e0ab5f6eba5f020ee739 parent eaaeb87ce6fb222f72d7728644f4088fafd48396 Author: Broadcom SDK Release Date: Fri, 4 Nov 2022 13:57:15 -0700 Version 6.5.27 Release

Version 6.5.26-DNX.1 Release

2022-06-29T20:43:54Z

commit eaaeb87ce6fb222f72d7728644f4088fafd48396 parent 3d20d251e2b5625ee66e8d7d2aefede1695133c9 Author: Broadcom SDK Release Date: Wed, 29 Jun 2022 13:43:54 -0700 Version 6.5.26-DNX.1 Release

Version 6.5.26 Release

2022-05-09T23:08:36Z

commit 3d20d251e2b5625ee66e8d7d2aefede1695133c9 parent 2a45c23d0f3a4c81b03d3ced96b7e473d59760f3 Author: Broadcom SDK Release Date: Mon, 9 May 2022 16:08:36 -0700 Version 6.5.26 Release

Added J2X

2022-05-03T17:34:44Z

commit 2a45c23d0f3a4c81b03d3ced96b7e473d59760f3 parent 5782b3b75448bc7b2c37fdcd4742ab7de843feae Author: Broadcom SDK Release Date: Tue, 3 May 2022 10:34:44 -0700 Added J2X

Version 6.5.26-EA1 Release

2022-03-08T20:35:13Z

commit 5782b3b75448bc7b2c37fdcd4742ab7de843feae parent f4f91fae496782d1013a31c9161593de207118a4 Author: Broadcom SDK Release Date: Tue, 8 Mar 2022 12:35:13 -0800 Version 6.5.26-EA1 Release

Version 6.5.25 Release

2021-12-02T18:37:56Z

commit f4f91fae496782d1013a31c9161593de207118a4 parent 0b149ddfa3878e65eb217a11dddb999d3e205d03 Author: Broadcom SDK Release Date: Thu, 2 Dec 2021 10:37:56 -0800 Version 6.5.25 Release

Version 6.5.24 Release

2021-10-21T19:06:19Z

commit 0b149ddfa3878e65eb217a11dddb999d3e205d03 parent f01ceb9cf4238b762cc4422e7ebe1c38a113464e Author: Broadcom SDK Release Date: Thu, 21 Oct 2021 12:06:19 -0700 Version 6.5.24 Release

Added T1040_32B_BE libs

2021-04-21T22:47:53Z

commit f01ceb9cf4238b762cc4422e7ebe1c38a113464e parent c724787d663d962adc31d67a0e4e86c4780e2d2f Author: Broadcom SDK Release Date: Wed, 21 Apr 2021 15:47:53 -0700 Added T1040_32B_BE libs

Updated 6.5.22 DNX Release Note

2021-04-20T16:39:22Z

commit c724787d663d962adc31d67a0e4e86c4780e2d2f parent 954b24280789d7b0028261a247f28fe7c63594c7 Author: Broadcom SDK Release Date: Tue, 20 Apr 2021 09:39:22 -0700 Updated 6.5.22 DNX Release Note

Version 6.5.22 Release

2021-04-09T02:30:55Z

commit 954b24280789d7b0028261a247f28fe7c63594c7 parent 9f1c364424ac8d8c287fb3b5d3e173c99dfdccc4 Author: Broadcom SDK Release Date: Thu, 8 Apr 2021 19:30:55 -0700 Version 6.5.22 Release

SDK-6.5.22-EA4 & Firmware v2.5.4 Release

2021-02-13T19:42:20Z

commit 9f1c364424ac8d8c287fb3b5d3e173c99dfdccc4 parent b98751015677310ccddb93b8fe88538df38cea67 Author: Broadcom SDK Release Date: Sat, 13 Feb 2021 11:42:20 -0800 SDK-6.5.22-EA4 & Firmware v2.5.4 Release

DNX PCIe gen3 Firmware v2.5.3.0

2021-01-04T18:34:35Z

commit b98751015677310ccddb93b8fe88538df38cea67 parent 77fc09a43669a3fb4e988495a1630730200b6a09 Author: Broadcom SDK Release Date: Mon, 4 Jan 2021 10:34:35 -0800 DNX PCIe gen3 Firmware v2.5.3.0

oam, mdb build fix

2020-12-11T15:53:56Z

commit 77fc09a43669a3fb4e988495a1630730200b6a09 parent 9ee0371a6bad8176af34e8c4de05d19a91dcddba Author: Broadcom SDK Release Date: Fri, 11 Dec 2020 07:53:56 -0800 oam, mdb build fix

Version 6.5.21 Release

2020-12-04T06:39:19Z

commit 9ee0371a6bad8176af34e8c4de05d19a91dcddba parent 0ed2a2fa1e7a256248a807024896578344213ed6 Author: Broadcom SDK Release Date: Thu, 3 Dec 2020 22:39:19 -0800 Version 6.5.21 Release

SDK-237420: CPU queue map changes for arm cores (TH3 MOD on core-1) fixes sub...

2020-11-19T00:05:49Z

commit 0ed2a2fa1e7a256248a807024896578344213ed6 parent 5681683868cde4c1e73d29ea3a7e355bf79a3610 Author: Broadcom SDK Release Date: Wed, 18 Nov 2020 16:05:49 -0800 SDK-237420: CPU queue map changes for arm cores (TH3 MOD on core-1) fixes sub... Devices: 56870_B0,56980_A0 Module: MoD CPU queue map changes for arm cores (TH3 MOD on core-1) fixes submitted for MOD.

SDK-234705: MplsLabel1ExpNew support for TD3 and TH3

2020-11-19T00:05:46Z

commit 5681683868cde4c1e73d29ea3a7e355bf79a3610 parent bd62cc197ccb0eaab525bbea58eabf7c313580fd Author: Broadcom SDK Release Date: Wed, 18 Nov 2020 16:05:46 -0800 SDK-234705: MplsLabel1ExpNew support for TD3 and TH3 Devices: 56870_A0 Module: field

SDK-232366: Flow type param handling is added for action RedirectIPMC

2020-11-19T00:05:43Z

commit bd62cc197ccb0eaab525bbea58eabf7c313580fd parent 9ee60d93a92def4901f28893e05a843e6460a296 Author: Broadcom SDK Release Date: Wed, 18 Nov 2020 16:05:43 -0800 SDK-232366: Flow type param handling is added for action RedirectIPMC Devices: 56870_A0 Module: field

SDK-234334: In previous releases, flexing port between dual port mode and sin...

2020-11-02T21:37:11Z

commit 9ee60d93a92def4901f28893e05a843e6460a296 parent c3ed669f84ad346c5ef08ae4e3b3368d7c49b7d1 Author: Broadcom SDK Release Date: Mon, 2 Nov 2020 13:37:11 -0800 SDK-234334: In previous releases, flexing port between dual port mode and sin... Devices: 56846_A0,56846_A1 Module: wc40 In previous releases, flexing port between dual port mode and single port mode on Trident+ may fail. In this release, it has been fixed.

SDK-6.5.21-EA5 SP1

2020-11-02T20:40:23Z

commit c3ed669f84ad346c5ef08ae4e3b3368d7c49b7d1 parent 8674a1ea96a77d9c12f600b40cc0e896ef0e5aa8 Author: Broadcom SDK Release Date: Mon, 2 Nov 2020 12:40:23 -0800 SDK-6.5.21-EA5 SP1

Renamed T1040 binaries

2020-10-29T18:29:48Z

commit 8674a1ea96a77d9c12f600b40cc0e896ef0e5aa8 parent 3124710c214fc307b05ec9b15491f5e4b2b3dfbb Author: Broadcom SDK Release Date: Thu, 29 Oct 2020 11:29:48 -0700 Renamed T1040 binaries

SDK-231842: The IPv6 header's payload length of the Mirror ERSPAN encapsulati...

2020-09-30T06:44:35Z

commit 3124710c214fc307b05ec9b15491f5e4b2b3dfbb parent 1004f70507ce29372e7ba03f67b241f3442b64ed Author: Broadcom SDK Release Date: Tue, 29 Sep 2020 23:44:35 -0700 SDK-231842: The IPv6 header's payload length of the Mirror ERSPAN encapsulati... Devices: 56870_A0 The IPv6 header's payload length of the Mirror ERSPAN encapsulation is not correct. The issue is fixed in this release

SDK-213274: Added support for field actions bcmFieldActionHashSelect0 and bcm...

2020-09-30T06:44:02Z

commit 1004f70507ce29372e7ba03f67b241f3442b64ed parent 91ddb9d7b78de139f5d62f8ae2298b2e42550114 Author: Broadcom SDK Release Date: Tue, 29 Sep 2020 23:44:02 -0700 SDK-213274: Added support for field actions bcmFieldActionHashSelect0 and bcm... Devices: 56870_A0,56870_B0,56873_A0 Module: field Symptom: TD3X devices has no support for field actions bcmFieldActionHashSelect0 and bcmFieldActionHashSelect1, causing asserts. Added support for field actions bcmFieldActionHashSelect0 and bcmFieldActionHashSelect1 for TD3X devices.

SDK-229674: The mirror ERSPAN IPv6 encapsulation for truncated payload should...

2020-09-30T06:43:23Z

commit 91ddb9d7b78de139f5d62f8ae2298b2e42550114 parent 7d8816e038dfe0796aa365122f42c5db3f26c05e Author: Broadcom SDK Release Date: Tue, 29 Sep 2020 23:43:23 -0700 SDK-229674: The mirror ERSPAN IPv6 encapsulation for truncated payload should... Devices: 56870_A0 Module: unknown Symptom: The mirror ERSPAN IPv6 encapsulation for truncated payload contains incorrect payload length in the IPv6 length field. The mirror ERSPAN IPv6 encapsulation for truncated payload should now contain the correct payload length in IPv6 length field.

SDK-206290: Write new profile index in EGR_VLAN/EGR_VFI table before deleting...

2020-09-30T06:41:53Z

commit 7d8816e038dfe0796aa365122f42c5db3f26c05e parent 083053b0acf842a40b00d9d919cb154a832dcbd7 Author: Broadcom SDK Release Date: Tue, 29 Sep 2020 23:41:53 -0700 SDK-206290: Write new profile index in EGR_VLAN/EGR_VFI table before deleting... Devices: 56870_A0,56870_B0,56873_A0 Module: vlan Write new profile index in EGR_VLAN/EGR_VFI table before deleting old profile index.

SDK-6.5.21-EA5 Release

2020-10-01T16:38:31Z

commit 083053b0acf842a40b00d9d919cb154a832dcbd7 parent 4644446707e5edd9d7ae06d5cd09deee6968a9a0 Author: Broadcom SDK Release Date: Thu, 1 Oct 2020 09:38:31 -0700 SDK-6.5.21-EA5 Release

Added Support Matrix

2020-09-29T21:52:07Z

commit 4644446707e5edd9d7ae06d5cd09deee6968a9a0 parent a7e3aa032f0737b9ef4f408396a9e0c0f0e6c088 Author: Broadcom SDK Release Date: Tue, 29 Sep 2020 14:52:07 -0700 Added Support Matrix

Added GPL modules

2020-08-12T20:59:09Z

commit a7e3aa032f0737b9ef4f408396a9e0c0f0e6c088 parent 158d1dd768be6a6d2a428b1e7c9d31c000d62b1b Author: Broadcom SDK Release Date: Wed, 12 Aug 2020 13:59:09 -0700 Added GPL modules

Added README.md

2020-08-07T00:18:25Z

commit 158d1dd768be6a6d2a428b1e7c9d31c000d62b1b parent eb29dd224dfa881cffd81d84bda48b711e6a79cd Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 17:18:25 -0700 Added README.md

SDK-225779: The IP protocol is not correct in the mirror ERSPAN IPv6 header. ...

2020-08-06T21:02:05Z

commit eb29dd224dfa881cffd81d84bda48b711e6a79cd parent c40b3bd58f5c1a8e3c3b98eac18361342e954ed6 Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 14:02:05 -0700 SDK-225779: The IP protocol is not correct in the mirror ERSPAN IPv6 header. ... Devices: 56870_A0 Module: mirroring The IP protocol is not correct in the mirror ERSPAN IPv6 header. The issue is fixed in this release.

SDK-190573: Added IPv6 ERSPAN support for mirrored packet in this release.

2020-08-06T20:59:14Z

commit c40b3bd58f5c1a8e3c3b98eac18361342e954ed6 parent 1cdcf6efd418056a8e5ab59dc68be5fdf975d341 Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 13:59:14 -0700 SDK-190573: Added IPv6 ERSPAN support for mirrored packet in this release. Devices: 56370_A0,56770_A0 Module: mirroring

SDK-164500: Added IPv6 ERSPAN support for mirrored packet in this release.

2020-08-06T20:58:32Z

commit 1cdcf6efd418056a8e5ab59dc68be5fdf975d341 parent c2af2634bb2b46fd1476771dfe692cf671423a5f Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 13:58:32 -0700 SDK-164500: Added IPv6 ERSPAN support for mirrored packet in this release. Devices: 56870_A0 Module: mirroring

SDK-215620: SDK-215620 Submodule Update Add premium CANCUN b870.6.1.3 and b770_4.1.2 to OpenSDK

2020-08-06T20:51:16Z

commit c2af2634bb2b46fd1476771dfe692cf671423a5f parent b31b027d0face1b135d439f4effb1908f60e1dc6 Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 13:51:16 -0700 SDK-215620: SDK-215620 Submodule Update Add premium CANCUN b870.6.1.3 and b770_4.1.2 to OpenSDK Devices: 56770_A0,56870_A0 Module: Cancun

SDK-206887: SDK-206887: bcm_udf_pkt_format_add clears ENABLE_UDF_CONDITIONAL_CHECK

2020-08-06T19:24:18Z

commit b31b027d0face1b135d439f4effb1908f60e1dc6 parent 3ab2992b3bd305abefb2fdbebb50cb186b49f7b6 Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 12:24:18 -0700 SDK-206887: SDK-206887: bcm_udf_pkt_format_add clears ENABLE_UDF_CONDITIONAL_CHECK Devices: 56970_A0,56970_B0 Module: udf Symptom: API bcm_udf_pkt_format_add() resets the field ENABLE_UDF_CONDITIONAL_CHECK when called for subsequent UDFs belonging to the same UDF packet format entry.

SDK-203938: Skipped the CDPORT_TSC_UCMEM_DATA from the memory dump operation.

2020-08-06T19:23:42Z

commit 3ab2992b3bd305abefb2fdbebb50cb186b49f7b6 parent 3883bea4634566c59ec42d87aa819a203fdd78cb Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 12:23:42 -0700 SDK-203938: Skipped the CDPORT_TSC_UCMEM_DATA from the memory dump operation. Devices: 56980_A0 Module: SOC Symptom: Using the socmem command on certain memories that need special programming to read caused issues. Skip those memories for socmem command

SDK-198427: Several MMU memories are sharing same parity control bit, should ...

2020-08-06T19:23:33Z

commit 3883bea4634566c59ec42d87aa819a203fdd78cb parent cea7802cba88cca67acf3811bd5e1747cb755f6a Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 12:23:33 -0700 SDK-198427: Several MMU memories are sharing same parity control bit, should ... Devices: 56870_A0,56960_A0,56970_A0,56980_A0 Module: SER Symptom: When doing correction, memories with a shared parity bit were causing errors as they were filled in. Several MMU memories are sharing same parity control bit, should skip populating the content of these memories when doing correction.Skip populating content for MMU memories.

SDK-192126: 1) During propagation callback, bypass MC routes. 2) Fixed also ...

2020-08-06T19:23:23Z

commit cea7802cba88cca67acf3811bd5e1747cb755f6a parent 4fd10f9bebb821a639f0385a61646588405da8e8 Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 12:23:23 -0700 SDK-192126: 1) During propagation callback, bypass MC routes. 2) Fixed also ... Devices: 56370_A0,56770_A0,56870_A0,56870_B0 Module: ALPM Symptom: When there were unicast and multicast routes on the same VRF, applying a direct route change also applied to multicast, which shouldn't be done 1) During propagation callback, bypass MC routes. 2) Fixed also vrf_init issue when MC routes are inserted first.

SDK-185879: SDK-185879 Fix assertion issue

2020-08-06T19:23:10Z

commit 4fd10f9bebb821a639f0385a61646588405da8e8 parent 5d46847e578f44dbd362de83ffddb0c84ffd429d Author: Broadcom SDK Release Date: Thu, 6 Aug 2020 12:23:10 -0700 SDK-185879: SDK-185879 Fix assertion issue Devices: 56960_A0 Module: SER Symptom: When running sram_scan, ALPM_LOCK was called on some memories but failed to call ALPM_UNLOCK on them

SDK-223950 Remove libubsan symbols from dnx libs

2020-07-29T01:31:16Z

commit 5d46847e578f44dbd362de83ffddb0c84ffd429d parent ca41ac4874d21466c6684b26b1dbb88d77fcd6e8 Author: sdkrel Date: Tue, 28 Jul 2020 18:31:16 -0700 SDK-223950 Remove libubsan symbols from dnx libs

Added CINT scripts

2020-07-27T23:27:45Z

commit ca41ac4874d21466c6684b26b1dbb88d77fcd6e8 parent 7a60128d5f45c21d230cc90349e7c8001f33b8df Author: Broadcom SDK Release Date: Mon, 27 Jul 2020 16:27:45 -0700 Added CINT scripts

Removed sdk-6.5.20-ea

2020-07-27T18:06:52Z

commit 7a60128d5f45c21d230cc90349e7c8001f33b8df parent cc870eaeb5e69581ba36b0f6d70e019a21c514a7 Author: Broadcom SDK Release Date: Mon, 27 Jul 2020 11:06:52 -0700 Removed sdk-6.5.20-ea

Version 6.5.20 Release

2020-07-23T06:46:09Z

commit cc870eaeb5e69581ba36b0f6d70e019a21c514a7 parent 797f9301c60b92eb55f084e4cddd5311c7e32b03 Author: Broadcom SDK Release Date: Wed, 22 Jul 2020 23:46:09 -0700 Version 6.5.20 Release

Update LICENSE

2020-07-13T22:16:42Z

commit 797f9301c60b92eb55f084e4cddd5311c7e32b03 parent b55781a81f60980485ab34093d8aa148124bc665 Author: SDK Release <33430329+sdkrel@users.noreply.github.com> Date: Mon, 13 Jul 2020 15:16:42 -0700 Update LICENSE

Update README.md

2020-06-17T20:22:38Z

commit b55781a81f60980485ab34093d8aa148124bc665 parent 85ee37fe98cbace7c4ea0c953760c2ef7a0429f9 Author: Ilya Akramovich <33431612+iakramov@users.noreply.github.com> Date: Wed, 17 Jun 2020 13:22:38 -0700 Update README.md

Update README.md

2020-06-17T20:22:18Z

commit 85ee37fe98cbace7c4ea0c953760c2ef7a0429f9 parent 872d6159119f1d1a316f6699e2ffae707d92c440 Author: Ilya Akramovich <33431612+iakramov@users.noreply.github.com> Date: Wed, 17 Jun 2020 13:22:18 -0700 Update README.md

OpenBCM 6.5.20-EA

2020-06-16T18:05:04Z

commit 872d6159119f1d1a316f6699e2ffae707d92c440 parent f7150ce276fe8a07db903ad77ec93d83733aee44 Author: Broadcom SDK Release Date: Tue, 16 Jun 2020 11:05:04 -0700 OpenBCM 6.5.20-EA

SDK-201742: Add ISSI flash support.

2020-01-20T09:30:40Z

commit f7150ce276fe8a07db903ad77ec93d83733aee44 parent 72ab9b085cc966c6918598c0e49603fa504e9ee0 Author: Broadcom SDK Release Date: Mon, 20 Jan 2020 01:30:40 -0800 SDK-201742: Add ISSI flash support. Devices: 56980_A0,56980_B0 Module: unknown Symptom: Support for ISSI flash driver for PCIE firmware flash

SDK-194699: Withe the state information recovered after warm boot, the API bc...

2019-11-05T20:11:11Z

commit 72ab9b085cc966c6918598c0e49603fa504e9ee0 parent f3d9d88987fc5b5525f627a3594e657b144a3fa9 Author: Broadcom SDK Release Date: Tue, 5 Nov 2019 12:11:11 -0800 SDK-194699: Withe the state information recovered after warm boot, the API bc... Devices: 56980_A0,56980_B0 Module: Warmboot Symptom: bcm_trunk_find doesn't find programmed trunks on TH3 post warmboot Withe the state information recovered after warm boot, the API bcm_trunk_find() now works after warm boot also.

SDK-193981: In previous releases, when an un-accessable or cdmac/clmac SER er...

2019-10-28T09:27:40Z

commit f3d9d88987fc5b5525f627a3594e657b144a3fa9 parent 2a42bed80ffd68f031cf29cd4c3d367b104f2be4 Author: Broadcom SDK Release Date: Mon, 28 Oct 2019 02:27:40 -0700 SDK-193981: In previous releases, when an un-accessable or cdmac/clmac SER er... Devices: 56270_A0,56840_A0,56850_A0,56860_A0,56870_A0,56960_A0,56970_A0,56980_A0 Module: SER Symptom: No SER Event callback received for "SER mem address un-accessable" case In previous releases, when an un-accessable or cdmac/clmac SER error occurred, sdk didn't generated SER event even callback was registered. In this release this issue has been fixed.

SDK-194563: Passed correct offset to set the bit MTU_CHECK_FAIL in the SDK.

2019-10-31T22:03:25Z

commit 2a42bed80ffd68f031cf29cd4c3d367b104f2be4 parent d9eefaaee18cf1aa59cd9642a6da822114591082 Author: Broadcom SDK Release Date: Thu, 31 Oct 2019 15:03:25 -0700 SDK-194563: Passed correct offset to set the bit MTU_CHECK_FAIL in the SDK. Devices: 56980_B0 Module: stat Symptom: bcmDbgCntMTUERR was not incremented correctly.

SDK-192799: Following code changes are made: Issue#1: In function bcm_toma...

2020-01-27T22:41:22Z

commit d9eefaaee18cf1aa59cd9642a6da822114591082 parent c8bfb0f5895ce81051cfc5e8538c5d49e9f996e4 Author: Broadcom SDK Release Date: Mon, 27 Jan 2020 14:41:22 -0800 SDK-192799: Following code changes are made: Issue#1: In function bcm_toma... Devices: 56980_A0,56980_B0,AllChips Module: Visibility Symptom: Issue#1 In bcm_tomahawk3_latency_monitor_config_set, config pointer is used first and then checking if config is NULL or not Issue#3 In latency_monitor_init, parse_memory_name is being called. parse_memory_name is diagshell code which should not be called in BCM API code. Issue#4 What is the purpose of storing memory name in latency_monitor_mem_t Issue#5 In bcm_tomahawk3_latency_monitor_config_set oder of init does not look correct. Issue#7 latency_monitor_read. Uninitalized local variable is being passed to sal_thread_create. Issue#8 bcm_tomahawk3_latency_monitor_enable Same check twice but returning different return values, leading to dead code Following code changes are made: Issue#1: In function bcm_tomahawk3_latency_monitor_config_set(), moved the NULL check for config partmeter to the top of the function. Issue#3: Got rid of the function call parse_memory_name() as this is a diagshell call. Issue#4: Got rid of mem_str structure member in latency_monitor_mem_s. Instead we use macro SOC_MEM_NAME to get the memory name string. Issue#5: In function bcm_tomahawk3_latency_monitor_config_set(), fixed the order of initialization for latency_monitor_mem[unit][monitor_id].index_max. Issue#7: Passing the proper string name to sal_thread_create() calls. Setting the thread stack size to default value (SAL_THREAD_STKSZ). Issue#8: In function bcm_tomahawk3_latency_monitor_enable(), remove the redundant checks or dead code.

SDK-191859: Avoid re-setting the slice lookup fields during slice clear.

2019-10-07T03:06:19Z

commit c8bfb0f5895ce81051cfc5e8538c5d49e9f996e4 parent 85ac507cf5c0c86c33db0bc589bec708e40449ad Author: Broadcom SDK Release Date: Sun, 6 Oct 2019 20:06:19 -0700 SDK-191859: Avoid re-setting the slice lookup fields during slice clear. Devices: 56980_A0,56980_B0 Module: field Symptom: While Creating EFP ACL "LOOKUP_ENABLE_SLICE_1/0" is set to 0

SDK-192589: In previous releases, segmentation fault was observed when invoki...

2019-10-11T19:20:22Z

commit 85ac507cf5c0c86c33db0bc589bec708e40449ad parent 2ec069fc98afb92c02be379cd269c7398b13cf82 Author: Broadcom SDK Release Date: Fri, 11 Oct 2019 12:20:22 -0700 SDK-192589: In previous releases, segmentation fault was observed when invoki... Devices: 56980_A0 Module: L2 Symptom: Seg fault observed in _bcm_l2_register_callback() when bcm_l2_addr_unregister is issued while traffic is on In previous releases, segmentation fault was observed when invoking bcm_l2_addr_unregister while traffic was running. In this release, this issue has been fixed.

SDK-186831: Handle multicast entries in the function that handles L3_ENTRY_DO...

2019-09-04T19:57:29Z

commit 2ec069fc98afb92c02be379cd269c7398b13cf82 parent 8c481c7d3583b03c525f3de0948f35324b6d9b54 Author: Broadcom SDK Release Date: Wed, 4 Sep 2019 12:57:29 -0700 SDK-186831: Handle multicast entries in the function that handles L3_ENTRY_DO... Devices: 56980_A0 Module: ipmc Symptom: dump of L3_ENTRY_DOUBLE does not display multicast entries Handle multicast entries in the function that handles L3_ENTRY_DOUBLE for TH3.

SDK-186131: Increase memory limit for WB allocation

2019-08-27T18:15:15Z

commit 8c481c7d3583b03c525f3de0948f35324b6d9b54 parent 0debea681c8d9c0055f9a06bd45643ae3c0a5ede Author: Broadcom SDK Release Date: Tue, 27 Aug 2019 11:15:15 -0700 SDK-186131: Increase memory limit for WB allocation Devices: 56980_A0 Module: SDK Symptom: _bcm_th3_cosq_wb_alloc fails with -17 with XGS and DNX combined image

SDK-186227: Now with the fix users would be able to set 6 bits for PORT LBN f...

2019-08-13T20:16:34Z

commit 0debea681c8d9c0055f9a06bd45643ae3c0a5ede parent 70f6fd6669d89fa1ab39ed6bf3fb84519115abdb Author: Broadcom SDK Release Date: Tue, 13 Aug 2019 13:16:34 -0700 SDK-186227: Now with the fix users would be able to set 6 bits for PORT LBN f... Devices: 56980_A0 Module: rtag7 Symptom: Width of LBN (sub_field_width[2]) is set to 4 in the API _bcm_xgs3_fieldoffset_set. Shouldn't it be 6? Now with the fix users would be able to set 6 bits for PORT LBN for TH3.

SDK-186227: Now with the fix users would be able to set 6 bits for PORT LBN f...

2019-08-09T23:23:14Z

commit 70f6fd6669d89fa1ab39ed6bf3fb84519115abdb parent 3589cd69e41f327b0e9047db8d18d2ea1b2b4ae9 Author: Broadcom SDK Release Date: Fri, 9 Aug 2019 16:23:14 -0700 SDK-186227: Now with the fix users would be able to set 6 bits for PORT LBN f... Devices: 56980_A0 Module: rtag7 Symptom: Width of LBN (sub_field_width[2]) is set to 4 in the API _bcm_xgs3_fieldoffset_set. Shouldn't it be 6? Now with the fix users would be able to set 6 bits for PORT LBN for TH3.

SDK-183541: Suggested WAR for TH3-5475 is to Force PFC XON from MAC to MMU wh...

2020-01-27T22:27:58Z

commit 3589cd69e41f327b0e9047db8d18d2ea1b2b4ae9 parent 0916003146ec1082e9d4a97c8a6d0150af384154 Author: Broadcom SDK Release Date: Mon, 27 Jan 2020 14:27:58 -0800 SDK-183541: Suggested WAR for TH3-5475 is to Force PFC XON from MAC to MMU wh... Devices: 56980_A0,56980_B0 Module: MMU Symptom: When traffic is flowing, shutting down the egress port is throwing WAIT_EBCTM_EMPTY error Suggested WAR for TH3-5475 is to Force PFC XON from MAC to MMU when setting MAC.RX_EN to 0 as part of port down sequence

SDK-184825: Fix AN enabling sequence on TH3 to make sure 400G case is taken c...

2020-01-27T19:32:13Z

commit 0916003146ec1082e9d4a97c8a6d0150af384154 parent f54e95f9c5072c66379700dd745b018bb0e4ff99 Author: Broadcom SDK Release Date: Mon, 27 Jan 2020 11:32:13 -0800 SDK-184825: Fix AN enabling sequence on TH3 to make sure 400G case is taken c... Devices: 56980_A0,56980_B0 Module: serdes Symptom: ECC errors seen when calling bcm_port_autoneg_ability_advert_set API with 400G AN Fix AN enabling sequence on TH3 to make sure 400G case is taken care of properly.

SDK-185088: Refactored the code to remove reliance upon i, which was only use...

2019-07-22T19:44:42Z

commit f54e95f9c5072c66379700dd745b018bb0e4ff99 parent 23369c45a093003def30456fd13b56f3916f26dc Author: Broadcom SDK Release Date: Mon, 22 Jul 2019 12:44:42 -0700 SDK-185088: Refactored the code to remove reliance upon i, which was only use... Devices: 56980_A0,56980_B0 Module: CLI Symptom: dport_map_port_* mapping to align logical/internal port results into display issue with PS command Refactored the code to remove reliance upon i, which was only used to see if it matched the last port passed in the string from the command line. Instead, used the actual iterator, p, to index the dport map and match the "logical port" passed in by the string from the command line

SDK-178988: In previous releases, pfc segmentation fault occurred during exit...

2019-07-15T07:47:44Z

commit 23369c45a093003def30456fd13b56f3916f26dc parent e46f25d8056de8d92dd6fb0fdbc331444b38f802 Author: Broadcom SDK Release Date: Mon, 15 Jul 2019 00:47:44 -0700 SDK-178988: In previous releases, pfc segmentation fault occurred during exit... Devices: 56980_A0 Module: qos Symptom: Crash during soc_shutdown in pfc_deadlock_cb In previous releases, pfc segmentation fault occurred during exit clean. In this release, this issue has been fixed.

SDK-183655: Don't allow clearing of TOP_TSC_ENABLE during flexport operations

2019-07-11T23:18:55Z

commit e46f25d8056de8d92dd6fb0fdbc331444b38f802 parent f6c24f2f508aeea306a2e9f5ba93f476367d9010 Author: Broadcom SDK Release Date: Thu, 11 Jul 2019 16:18:55 -0700 SDK-183655: Don't allow clearing of TOP_TSC_ENABLE during flexport operations Devices: 56980_A0,56980_B0 Module: link Symptom: Flex operation causing link status flap in unrelated port macro

SDK-184250: Added code to parse NH fields from IFP_ACTIONS view for TH3.

2019-07-08T22:54:46Z

commit f6c24f2f508aeea306a2e9f5ba93f476367d9010 parent 7c3d3a5e4d69009d175d7596148afbe0355bfeff Author: Broadcom SDK Release Date: Mon, 8 Jul 2019 15:54:46 -0700 SDK-184250: Added code to parse NH fields from IFP_ACTIONS view for TH3. Devices: 56980_A0 Module: L3 Symptom: bcm_l3_egress_find returns -7 when the egress object is created with BCM_L3_FLAGS2_FIELD_ONLY

SDK-184054: In previous releases, dead lock would happen between sramscan and...

2019-07-08T02:33:31Z

commit 7c3d3a5e4d69009d175d7596148afbe0355bfeff parent 3161c9ce0ed4310896150ef6e5ac3e6d9ff0b6cd Author: Broadcom SDK Release Date: Sun, 7 Jul 2019 19:33:31 -0700 SDK-184054: In previous releases, dead lock would happen between sramscan and... Devices: 56850_A2 Module: SER Symptom: Dead Lock observed in TD2 SDK code with ALPM enabled. In previous releases, dead lock would happen between sramscan and dpc thread on TD2. In this release, this issue has been fixed.

SDK-171142: This release fixes deadlock issues caused due to sramscan thread

2020-01-21T21:52:59Z

commit 3161c9ce0ed4310896150ef6e5ac3e6d9ff0b6cd parent 7362190ac553005e70d1be148997b67d93587fc2 Author: Broadcom SDK Release Date: Tue, 21 Jan 2020 13:52:59 -0800 SDK-171142: This release fixes deadlock issues caused due to sramscan thread Devices: 56565_A0 Module: ALPM

SDK-182661: For configuring PSAMP on BCM56980, BCM_MIRROR_PORT_PSAMP and BCM_...

2019-06-27T20:05:40Z

commit 7362190ac553005e70d1be148997b67d93587fc2 parent 50ce0800b7341ebf25cf8352707eb22faf1de193 Author: Broadcom SDK Release Date: Thu, 27 Jun 2019 13:05:40 -0700 SDK-182661: For configuring PSAMP on BCM56980, BCM_MIRROR_PORT_PSAMP and BCM_... Devices: AllChips Module: mirroring Symptom: PSAMP mirroring sampling rate is not working For configuring PSAMP on BCM56980, BCM_MIRROR_PORT_PSAMP and BCM_MIRROR_PORT_SFLOW flags must be passed in 'flags' argument of API bcm_mirror_port_dest_add.

SDK-183284: Using unsigned int instead of int variable to store the interrupt...

2019-06-25T23:12:38Z

commit 50ce0800b7341ebf25cf8352707eb22faf1de193 parent 36957cf95df4f72dc2ca27371f2fb71973946766 Author: Broadcom SDK Release Date: Tue, 25 Jun 2019 16:12:38 -0700 SDK-183284: Using unsigned int instead of int variable to store the interrupt... Devices: 56980_B0 Module: stat Symptom: Deadlock seen with after porting patch SDK-179173 Using unsigned int instead of int variable to store the interrupt status register to avoid the interrupt handler going into infinite loop.

SDK-182462: Check for green discard drops should be done before accessing any...

2019-06-18T17:53:40Z

commit 36957cf95df4f72dc2ca27371f2fb71973946766 parent 2192e3662fe64adfd12ac3a4d6f7050cfc7c571d Author: Broadcom SDK Release Date: Tue, 18 Jun 2019 10:53:40 -0700 SDK-182462: Check for green discard drops should be done before accessing any... Devices: 56980_A0,56980_B0 Module: cosq Symptom: _bcm_th3_cosq_mmu_port_queue_wred_color_drop_set() checks for an invalid input of bcmCosqStatGreenDiscardDroppedPackets but only after it has incorrectly modified the value of bcmCosqStatRedDiscardDroppedPackets Check for green discard drops should be done before accessing any hardware

SDK-181312: Fixed mistake in previous change SDK-177481, where PVT_BKT_DEF(pv...

2019-06-11T16:53:49Z

commit 2192e3662fe64adfd12ac3a4d6f7050cfc7c571d parent fb23fbf3e674daea9bd710219f87e33f7ff7d93d Author: Broadcom SDK Release Date: Tue, 11 Jun 2019 09:53:49 -0700 SDK-181312: Fixed mistake in previous change SDK-177481, where PVT_BKT_DEF(pv... Devices: 56980_A0,56980_B0,AllChips Module: ALPM Symptom: ALPM: Parallel Mode: DEFAULT_MISS=1: Packets gets dropped due to dest miss even if a matching route exists in the database Fixed mistake in previous change SDK-177481, where PVT_BKT_DEF(pvt_node) for Level2 is using wrong pvt_node from Level1. Solution is: 1.) Add default_miss argument in lpm_cfg, and when init, insert or update a pvt_node, indicate default_miss and set properly in HW for Parallel and TCAM mixed mode. 2) Add default_miss sanity check for both positive or negative cases.

SDK-181312: Fixed mistake in previous change SDK-177481, where PVT_BKT_DEF(pv...

2020-01-21T20:45:53Z

commit fb23fbf3e674daea9bd710219f87e33f7ff7d93d parent d7ed1f03386788af1c73e09c08c0194b7afbdb18 Author: Broadcom SDK Release Date: Tue, 21 Jan 2020 12:45:53 -0800 SDK-181312: Fixed mistake in previous change SDK-177481, where PVT_BKT_DEF(pv... Devices: 56980_A0,56980_B0,AllChips Module: ALPM Symptom: ALPM: Parallel Mode: DEFAULT_MISS=1: Packets gets dropped due to dest miss even if a matching route exists in the database Fixed mistake in previous change SDK-177481, where PVT_BKT_DEF(pvt_node) for Level2 is using wrong pvt_node from Level1. Solution is: 1.) Add default_miss argument in lpm_cfg, and when init, insert or update a pvt_node, indicate default_miss and set properly in HW for Parallel and TCAM mixed mode. 2) Add default_miss sanity check for both positive or negative cases.

SDK-180608: Added fix for IFP_ACTIONS view in L3_NEXT_HOP for TH3

2020-01-21T20:12:38Z

commit d7ed1f03386788af1c73e09c08c0194b7afbdb18 parent 35599e4f222171b924f32274f91757ecef836778 Author: Broadcom SDK Release Date: Tue, 21 Jan 2020 12:12:38 -0800 SDK-180608: Added fix for IFP_ACTIONS view in L3_NEXT_HOP for TH3 Devices: 56980_A0 Module: L3 Symptom: NHOP object is incorrectly programmed for the BCM_L3_FLAGS2_FIELD_ONLY case in bcm_l3_egress_create()

SDK-180796: Fixed qgroup_limit_enable set to not modify shared limit and keep...

2020-01-21T20:12:13Z

commit 35599e4f222171b924f32274f91757ecef836778 parent 390039b3e351a294bd2852bdc8ad34eb2e691046 Author: Broadcom SDK Release Date: Tue, 21 Jan 2020 12:12:13 -0800 SDK-180796: Fixed qgroup_limit_enable set to not modify shared limit and keep... Devices: 56980_A0,56980_B0 Module: MMU Symptom: Stability issues with pool sizes when adjusting per port settings Fixed qgroup_limit_enable set to not modify shared limit and keep shared limit accounting in Min limit byte setting api

SDK-179560: To make a decision whether to make a delete related callback, per...

2019-06-04T18:18:10Z

commit 390039b3e351a294bd2852bdc8ad34eb2e691046 parent 6730311cda4acea47cd8bf55e4c62b7b68ad0407 Author: Broadcom SDK Release Date: Tue, 4 Jun 2019 11:18:10 -0700 SDK-179560: To make a decision whether to make a delete related callback, per... Devices: 56980_A0,56980_B0 Module: L2 Symptom: L2 table is shuffled internally when making space for new entries, handling collisions. When this process is taking place, the bcm sync thread polls for changes in the L2 table. Since the entries can be moved in to slots/locations which were previously unoccupied, the bcm sync thread will interpret these as new entries and issue callbacks. To make a decision whether to make a delete related callback, perform table search. If entry is found (which will be at a different location), do not issue callback. If entry is entry is not found, issue a (delete) callback.

SDK-178552: This change does not invoke L2 insert call if the L2 table is ful...

2019-06-04T18:09:30Z

commit 6730311cda4acea47cd8bf55e4c62b7b68ad0407 parent bc7d49568c53dbd730c517f47331c00ec35b8bc4 Author: Broadcom SDK Release Date: Tue, 4 Jun 2019 11:09:30 -0700 SDK-178552: This change does not invoke L2 insert call if the L2 table is ful... Devices: 56980_A0,56980_B0 Module: L2 Symptom: SDK is raising DELETE callback notifications (BCM_L2_CALLBACK_DELETE) whenever there is an internal hash movement due to hash multi move depth configuration. And, it is seen that the ADD notifications are invoked first and and then the DELETE notifications are invoked for the entries that are internally moved. As a result, some of the MAC entries are deleted in the application and so i could never scale more than ~7500 MAC entries This change does not invoke L2 insert call if the L2 table is full. Only when there is space in L2 table, we perform L2 table insertion. This applies to both interrupt and polled modes. Any modification to L2 table must be done through L2 APIs, or 'l2' command.

SDK-180514: Added cos map profile accounting in port_attach and port_detach

2020-01-21T00:05:23Z

commit bc7d49568c53dbd730c517f47331c00ec35b8bc4 parent 96c788e80e42083538be34922249e9dc5f1055b9 Author: Broadcom SDK Release Date: Mon, 20 Jan 2020 16:05:23 -0800 SDK-180514: Added cos map profile accounting in port_attach and port_detach Devices: 56980_A0,56980_B0 Module: cosq Symptom: bcm_cosq_gport_mapping_set is returning -7 during flex port operations and changing the default cos map from default to non default.

SDK-178925: As part of this fix, the support is added to return correct numbe...

2019-05-22T15:56:12Z

commit 96c788e80e42083538be34922249e9dc5f1055b9 parent e6063b937c5fa2e903f8e9ba6df29ce9e4bef19d Author: Broadcom SDK Release Date: Wed, 22 May 2019 08:56:12 -0700 SDK-178925: As part of this fix, the support is added to return correct numbe... Devices: 56870_A0,56980_B0 Module: mpls Symptom: bcm_mpls_tunnel_initiator_get returning wrong number of labels As part of this fix, the support is added to return correct number of labels when the tunnel entry is created with 0 number of labels.

SDK-179527: Updated wred drop curve min/max threshold limits

2019-05-21T20:05:18Z

commit e6063b937c5fa2e903f8e9ba6df29ce9e4bef19d parent ee1046ccddbff9485dd2acd42ebdf0d07a5d1554 Author: Broadcom SDK Release Date: Tue, 21 May 2019 13:05:18 -0700 SDK-179527: Updated wred drop curve min/max threshold limits Devices: 56980_A0,56980_B0 Module: cosq Symptom: Unable to configure WRED MIN_THDf & MAX_THDf to the max value of 0x7FFFF using bcm_cosq_gport_discard_set()

SDK-179672: Improvement has been done for ALPM error tracking: Added route ...

2020-01-20T23:48:29Z

commit ee1046ccddbff9485dd2acd42ebdf0d07a5d1554 parent 6e71e590205ea57c3132643cc2dc8ad4b2674fab Author: Broadcom SDK Release Date: Mon, 20 Jan 2020 15:48:29 -0800 SDK-179672: Improvement has been done for ALPM error tracking: Added route ... Devices: 56980_A0,56980_B0,AllChips Module: ALPM Symptom: Debuggability enhancements for ALPM error messages in syslog followed by crash Improvement has been done for ALPM error tracking: Added route sequence in ALPM error message and trace log, if alpm_trace_enable=1. "Alpm stat show" includes first 127 ALPM error messages recorded.

SDK-179672: Improvement has been done for ALPM error tracking: Added route ...

2020-01-20T23:42:04Z

commit 6e71e590205ea57c3132643cc2dc8ad4b2674fab parent f20796f48281634187551ac142558fffda2902ae Author: Broadcom SDK Release Date: Mon, 20 Jan 2020 15:42:04 -0800 SDK-179672: Improvement has been done for ALPM error tracking: Added route ... Devices: 56980_A0,56980_B0,AllChips Module: ALPM Symptom: Debuggability enhancements for ALPM error messages in syslog followed by crash Improvement has been done for ALPM error tracking: Added route sequence in ALPM error message and trace log, if alpm_trace_enable=1. "Alpm stat show" includes first 127 ALPM error messages recorded.

SDK-178915: Root cause: In one of the bucket split scenario, a new L1 pivot ...

2019-05-16T01:28:00Z

commit f20796f48281634187551ac142558fffda2902ae parent b208265bdfdc34f25d130a197d624b36ab842727 Author: Broadcom SDK Release Date: Wed, 15 May 2019 18:28:00 -0700 SDK-178915: Root cause: In one of the bucket split scenario, a new L1 pivot ... Devices: 56980_A0,56980_B0,AllChips Module: ALPM Symptom: ALPM error messages in syslog followed by crash #0 0xf4e4e478 in _trie_inorder_traverse () from /lib/libbcmsdk.so #1 0xf4e4e482 in _trie_inorder_traverse () from /lib/libbcmsdk.so #2 0xf4e4e482 in _trie_inorder_traverse () from /lib/libbcmsdk.so #3 0xf4e4e482 in _trie_inorder_traverse () from /lib/libbcmsdk.so #4 0xf4e4b850 in bcm_esw_alpm_pvt_traverse () from /lib/libbcmsdk.so #5 0xf4e4d778 in alpm_hitbit_gather () from /lib/libbcmsdk.so #6 0xf4e4dc6a in alpm_dist_hitbit_thread () from /lib/libbcmsdk.so Root cause: In one of the bucket split scenario, a new L1 pivot was generated and became the LPM pivot of new insertion, previously, we still use the old L1 pivot, now we force it to redo the lookup and the new L1 pivot can be the LPM pivot. This is why in old version some L2 bucket couldn't find from the supposed LPM L1 pivot, and causing alpm_pvt_update issue. Fix: In alpm_cb_pvt_add(), after bucket split, set lpm_cfg->l1_pvt_node = NULL; to allow the lookup of new LPM pivot.

SDK-179173: Following changes are implemented in CMICX SBUSDMA Driver. Cou...

2020-01-20T22:47:33Z

commit b208265bdfdc34f25d130a197d624b36ab842727 parent 584e5ab9115028bdc14d852354d8240aa39fdcb3 Author: Broadcom SDK Release Date: Mon, 20 Jan 2020 14:47:33 -0800 SDK-179173: Following changes are implemented in CMICX SBUSDMA Driver. Cou... Devices: 56980_B0 Module: stat Symptom: Following SBUS DMA Errors are seen for about 1 second. There are about 6 such occurrences per day soc_sbusdma_desc:EP COUNTERS Error 0:_soc_sbusdma_port_ctr_cb: Counter SBUSDMA failed: Handle:277 port:123. : 0:_soc_sbusdma_desc: soc_sbusdma_desc:MIB TBL CTRS Error 0:_soc_sbusdma_port_ctr_cb: Following changes are implemented in CMICX SBUSDMA Driver. Counting Semaphore is implemented to manage channel allocation instead of wait by polling. SBUSDMA Timeout is added to avoid channel allocation timeout in some situations. Add logs of SBUSDMA channel register and AXI register dump in case of channel allocation failure.

SDK-175986: A config property "mmu_pfc_group_optimized_mtu_size" added to to...

2020-01-16T23:50:22Z

commit 584e5ab9115028bdc14d852354d8240aa39fdcb3 parent 972a462e367ed66fc81f866a9b16235a59cd3dec Author: Broadcom SDK Release Date: Thu, 16 Jan 2020 15:50:22 -0800 SDK-175986: A config property "mmu_pfc_group_optimized_mtu_size" added to to... Devices: 56980_A0,56980_B0 Module: MMU Symptom: A config property needed to specify the EB MTU size (e.g. mmu_pfc_group_optimized_mtu_size=1024), and this can not be changed during runtime. A config property "mmu_pfc_group_optimized_mtu_size" added to to specify the EB MTU size (e.g. mmu_pfc_group_optimized_mtu_size=1024), and this can not be changed during runtime. If this config property is not specified, then default MTU size of 9K will be used.

SDK-176461: Implemented SOC function to disable PCIE hotswap manager. This fu...

2020-01-16T23:24:25Z

commit 972a462e367ed66fc81f866a9b16235a59cd3dec parent 55b6c4a5d22e15c70032eb004751fe19c8104175 Author: Broadcom SDK Release Date: Thu, 16 Jan 2020 15:24:25 -0800 SDK-176461: Implemented SOC function to disable PCIE hotswap manager. This fu... Devices: 56870_A0,56980_A0 Module: PCIe Firmware Symptom: Implement Option to Disable Hotswap Manager for CMIC-X devices Implemented SOC function to disable PCIE hotswap manager. This function can be invoked using BCM switch control API.

SDK-178822: NA

2019-05-14T21:26:03Z

commit 55b6c4a5d22e15c70032eb004751fe19c8104175 parent a7a1d30d7717ce6944c99f2cdbe2fe4532fe96b8 Author: Broadcom SDK Release Date: Tue, 14 May 2019 14:26:03 -0700 SDK-178822: NA Devices: 56980_A0 Module: ALPM Symptom: Synchronization issue between API thread and hitbit thread when ALPM route are added or removed.

SDK-178552: This change does not invoke L2 insert call if the L2 table is ful...

2019-05-08T02:47:37Z

commit a7a1d30d7717ce6944c99f2cdbe2fe4532fe96b8 parent 97acd8086844444d28bc170591ff7dd057e68254 Author: Broadcom SDK Release Date: Tue, 7 May 2019 19:47:37 -0700 SDK-178552: This change does not invoke L2 insert call if the L2 table is ful... Devices: 56980_A0,56980_B0 Module: L2 Symptom: SDK is raising DELETE callback notifications (BCM_L2_CALLBACK_DELETE) whenever there is an internal hash movement due to hash multi move depth configuration. And, it is seen that the ADD notifications are invoked first and and then the DELETE notifications are invoked for the entries that are internally moved. As a result, some of the MAC entries are deleted in the application and so i could never scale more than ~7500 MAC entries This change does not invoke L2 insert call if the L2 table is full. Only when there is space in L2 table, we perform L2 table insertion. This applies to both interrupt and polled modes. Any modification to L2 table must be done through L2 APIs, or 'l2' command.

SDK-178472: Now packet will be dropped without forwarding, If the selected L3...

2019-05-03T03:00:20Z

commit 97acd8086844444d28bc170591ff7dd057e68254 parent 5b6c697420e7ca7fc43c62d5cb8d943c6b0ae975 Author: Broadcom SDK Release Date: Thu, 2 May 2019 20:00:20 -0700 SDK-178472: Now packet will be dropped without forwarding, If the selected L3... Devices: 56980_A0 Module: L3 Symptom: BCM_L3_DST_DISCARD flag is not setting DST_DISCARD in L3_DEFIP table Now packet will be dropped without forwarding, If the selected L3 route for the packet is requesting packet Discard.

SDK-172319: Fixed synce divisor settings for blackhawk TSC core for various s...

2020-01-16T03:02:32Z

commit 5b6c697420e7ca7fc43c62d5cb8d943c6b0ae975 parent b140dd528a9bde60e2b7489d8c9a383c6cb4ab6f Author: Broadcom SDK Release Date: Wed, 15 Jan 2020 19:02:32 -0800 SDK-172319: Fixed synce divisor settings for blackhawk TSC core for various s... Devices: 56980_A0 Module: syncE Symptom: TH3: synce configure on 2 lane 100G port is wrong Fixed synce divisor settings for blackhawk TSC core for various speed and interface modes

SDK-177793: 1. added WB variable "an400gRemotePause" for storing remote pause...

2020-01-16T02:59:39Z

commit b140dd528a9bde60e2b7489d8c9a383c6cb4ab6f parent b32c618782c368946eb83329fe0f667f7d76e4ae Author: Broadcom SDK Release Date: Wed, 15 Jan 2020 18:59:39 -0800 SDK-177793: 1. added WB variable "an400gRemotePause" for storing remote pause... Devices: 56980_A0,56980_B0 Module: PortMod Symptom: When advertising pause, the pause settings are not being properly programmed in the MAC after auto negotiation completes. 1. added WB variable "an400gRemotePause" for storing remote pause value; 2. updated pm8x50_port_autoneg_ability_remote_get() to set remote abilities when 400G AN is resolved; 3. updated pm8x50_port_phy_link_up_event() to update resolved pause settings for 400g AN;

SDK-177762: PFC Flow control just the UC queue

2019-04-25T00:43:39Z

commit b32c618782c368946eb83329fe0f667f7d76e4ae parent a772ad60a8460ee8c24f6689bed8237c26fc6ff1 Author: Broadcom SDK Release Date: Wed, 24 Apr 2019 17:43:39 -0700 SDK-177762: PFC Flow control just the UC queue Devices: 56980_A0,56980_B0 Module: MMU Symptom: SDK control needed to flow control only UC when both UC+MC queues are connected to same COS

SDK-177985: Case study: A potential Service-Impacting Defect (SID) was identi...

2019-04-26T03:32:20Z

commit a772ad60a8460ee8c24f6689bed8237c26fc6ff1 parent 30dd545330b0b6af5a5dc3d1d559dab657428eb7 Author: Broadcom SDK Release Date: Thu, 25 Apr 2019 20:32:20 -0700 SDK-177985: Case study: A potential Service-Impacting Defect (SID) was identi... Devices: 56980_A0,56980_B0 Module: ALPM Symptom: ALPM: Mysterious appearance of Global High route in pre-pivot table without user actually programming the route Case study: A potential Service-Impacting Defect (SID) was identified in Tomahawk3 (no other devices are impacted) running L3 ALPM code SDK version 6.5.14 through 6.5.16. Under some circumstances, SDK may end up inserting an extraneous, seemingly random and almost always incorrectly formatted route into TCAM Level1 in addition to the route that Network OS was trying to install by calling bcm_route_add() API. The erroneous route may result in mis-forwarding and/or drops of IP traffic. Root cause: The issue is caused by the lack of clearing of "lpm_cfg->tcam_write" data buffer in $SDK/src/bcm/esw/alpm2/alpm.c::alpm_cb_insert() upon completion of a Level2 bucket split if such split requires a delayed TCAM write. The circumstances under which that could occur are rare but realistic. As a result, a subsequent call to bcm_route_add() may end up using the stale buffer. Since the data was previously pointing to a local variable on the stack of a function that already returned, the next operation would try to interpret the bogus pointer, which could result in writing an unpredictably formatted entry into TCAM Level1 under some limited but specific circumstances. Furthermore, if the bit corresponding to the “valid” bit happened to be set, this could result in the extraneous, bogus entry being interpreted as a real route by HW. Impact: Without the fix, customers could see extraneous, seemingly random route entries installed in ALPM TCAM Level1 besides the ones that Network OS intended to install. The issue impacts Tomahawk3 devices only. No other devices are impacted. Action taken: Added 4 lines to code to clear the buffer and augmented an internal test. Follow-up actions required: All customers using ALPM on Tomahawk3 must apply the 4-line code patch that can be obtained from Broadcom FAE team and/or need to plan to upgrade to SDK-6.5.17 that will contain the fix to avoid the potential mis-forwarding.

SDK-177619: Users will not be allowed to add VLAN ingress only port membershi...

2019-04-23T01:50:57Z

commit 30dd545330b0b6af5a5dc3d1d559dab657428eb7 parent 1122325a610a115fce4439dcc0d8356af942d54c Author: Broadcom SDK Release Date: Mon, 22 Apr 2019 18:50:57 -0700 SDK-177619: Users will not be allowed to add VLAN ingress only port membershi... Devices: AllChips Module: vlan Symptom: VLAN: ERROR: Operation failed - VLAN egress PORT_BITMAP_PROFILE Users will not be allowed to add VLAN ingress only port membership if the EGR VLAN port membership add fails. The API would either fail completely or pass completely. However, since the API failed, it will now not show these ports as a part of the VLAN. Further if the PORT BITMAP PROFILE table is full and User wishes to remove some ports from an existing VLAN such that the ports which were removed were not referenced by any other VLAN, then the remove operation will succeed. But if the removed ports are also reference by any other VLAN then the API will fail.

SDK-166533: Flags supported and Ramon API fix.

2019-04-18T13:05:52Z

commit 1122325a610a115fce4439dcc0d8356af942d54c parent 60da5b586fe1c064d2fd00772a7f6364b94899d8 Author: Broadcom SDK Release Date: Thu, 18 Apr 2019 16:05:52 +0300 SDK-166533: Flags supported and Ramon API fix. Devices: 88790_A0 Module: SOC Symptom: Support to add new flags in _cmicx_sbusdma_reg_array_write_prog()

SDK-177481: In Parallel or TCAM mixed modes, if pivot's Associate Data DESTIN...

2019-04-18T14:07:51Z

commit 60da5b586fe1c064d2fd00772a7f6364b94899d8 parent 07baa0393f21c4e7d3da1f5e68bc47ff38262370 Author: Broadcom SDK Release Date: Thu, 18 Apr 2019 07:07:51 -0700 SDK-177481: In Parallel or TCAM mixed modes, if pivot's Associate Data DESTIN... Devices: 56980_A0,56980_B0 Module: ALPM Symptom: ALPM route lookup miss in parallel mode due to default_miss=1 in pre- pivot table In Parallel or TCAM mixed modes, if pivot's Associate Data DESTINATION=0 (NHOP or ECMP interface index) we assume it has not BPM (or default) route. So we set pivot DEFAULT_MISS=1. This is not longer valid if user is using NHOP or ECMP interface index 0 for drop (or sink) port. It affects our original pivot DEFAULT_MISS logic. To avoid the conflict, instead of using DESTINATION == 0 (defip_ecmp_index), we use true pivot BPM default route pointer (PVT_BKT_DEF(pvt_node) == NULL) as condition for pivot DEFAULT_MISS in Parallel/TCAM modes.

SDK-166533: Flags supported and Ramon API fix.

2019-04-12T08:45:33Z

commit 07baa0393f21c4e7d3da1f5e68bc47ff38262370 parent 931918abf7ae507bd60f1fa5d116c391b745f862 Author: Broadcom SDK Release Date: Fri, 12 Apr 2019 11:45:33 +0300 SDK-166533: Flags supported and Ramon API fix. Devices: 88790_A0 Module: SOC Symptom: Support to add new flags in _cmicx_sbusdma_reg_array_write_prog()

SDK-175441: MAC address programming fixed for IFP_ACTIONS view of egr NH.

2019-04-10T17:34:45Z

commit 931918abf7ae507bd60f1fa5d116c391b745f862 parent 60a117d16805bea3d3c69106ad703d3d9afc454c Author: Broadcom SDK Release Date: Wed, 10 Apr 2019 10:34:45 -0700 SDK-175441: MAC address programming fixed for IFP_ACTIONS view of egr NH. Devices: 56980_A0 Module: L3 Symptom: MAC_ADDRESS field is programmed incorrectly in the IFP_ACTIONS view of the EGR_L3_NEXT_HOP

SDK-177001: Fixed synce divisor settings for blackhawk TSC core for various s...

2020-01-13T23:28:42Z

commit 60a117d16805bea3d3c69106ad703d3d9afc454c parent 0f43eb2be0f63b7b0d3952e61cac0096af83f808 Author: Broadcom SDK Release Date: Mon, 13 Jan 2020 15:28:42 -0800 SDK-177001: Fixed synce divisor settings for blackhawk TSC core for various s... Devices: 56980_A0 Module: PortMod Symptom: SyncE SDM divisor settings to be programmed in portmod driver Fixed synce divisor settings for blackhawk TSC core for various speed and interface modes

SDK-173659: SDK-173659 Configure pause settings after AN is resolved on PM8x50

2020-01-13T23:28:21Z

commit 0f43eb2be0f63b7b0d3952e61cac0096af83f808 parent b0dfbe8efbf25730cc29dc05c073502120465836 Author: Broadcom SDK Release Date: Mon, 13 Jan 2020 15:28:21 -0800 SDK-173659: SDK-173659 Configure pause settings after AN is resolved on PM8x50 Devices: 56980_A0,56980_B0 Module: PortMod

SDK-175989: Fixed shared limit resolution code to update shared limits during...

2020-01-13T20:42:34Z

commit b0dfbe8efbf25730cc29dc05c073502120465836 parent 820187ce35586936a552a60a368b4e1effe71855 Author: Broadcom SDK Release Date: Mon, 13 Jan 2020 12:42:34 -0800 SDK-175989: Fixed shared limit resolution code to update shared limits during... Devices: 56980_A0 Module: MMU Symptom: SDK was incorrectly updating shared limit for all pools when PG limit was changed instead of just the pool to which the PG maps to Fixed shared limit resolution code to update shared limits during min limit change only for relevant pools instead of all pools based on PG or Queue to Service Pool mapping

SDK-175538: Corrected DMA buffer location for CDMIB counter collection in syn...

2020-01-09T01:09:01Z

commit 820187ce35586936a552a60a368b4e1effe71855 parent 35269c0750156195c667e3bb2e16a2cf09d3b27a Author: Broadcom SDK Release Date: Wed, 8 Jan 2020 17:09:01 -0800 SDK-175538: Corrected DMA buffer location for CDMIB counter collection in syn... Devices: 56980_A0 Module: SOC Symptom: Cached counter values returned are large/invalid Corrected DMA buffer location for CDMIB counter collection in sync mode.

SDK-174219: update all the speed id entry with RS fec enabled on TH3/TD4 with...

2020-01-09T01:08:55Z

commit 35269c0750156195c667e3bb2e16a2cf09d3b27a parent 4f7da76d1a0060b7a619be23db5e02d834b07960 Author: Broadcom SDK Release Date: Wed, 8 Jan 2020 17:08:55 -0800 SDK-174219: update all the speed id entry with RS fec enabled on TH3/TD4 with... Devices: 56980_B0 Module: Phymod update all the speed id entry with RS fec enabled on TH3/TD4 with AM_LOCK_FSM_MODE enabled