Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16 |
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#
ea9dd2e5 |
| 07-Mar-2023 |
Suman Ghosh <sumang@marvell.com> |
octeontx2-af: Unlock contexts in the queue context cache in case of fault detection
NDC caches contexts of frequently used queue's (Rx and Tx queues) contexts. Due to a HW errata when NDC detects fa
octeontx2-af: Unlock contexts in the queue context cache in case of fault detection
NDC caches contexts of frequently used queue's (Rx and Tx queues) contexts. Due to a HW errata when NDC detects fault/poision while accessing contexts it could go into an illegal state where a cache line could get locked forever. To makesure all cache lines in NDC are available for optimum performance upon fault/lockerror/posion errors scan through all cache lines in NDC and clear the lock bit.
Fixes: 4a3581cd5995 ("octeontx2-af: NPA AQ instruction enqueue support") Signed-off-by: Suman Ghosh <sumang@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14 |
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#
c7cd6c5a |
| 27-Aug-2021 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: Fix inconsistent license text
Fixed inconsistent license text across the RVU admin function driver.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller
octeontx2-af: Fix inconsistent license text
Fixed inconsistent license text across the RVU admin function driver.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.10.61 |
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#
ae2c341e |
| 25-Aug-2021 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: cn10k: Set cache lines for NPA batch alloc
Set NPA batch allocation engine to process 35 cache lines per turn on CN10k platform.
Signed-off-by: Geetha sowjanya <gakula@marvell.com> Si
octeontx2-af: cn10k: Set cache lines for NPA batch alloc
Set NPA batch allocation engine to process 35 cache lines per turn on CN10k platform.
Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10 |
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#
8e3bf53c |
| 09-Dec-2020 |
Zheng Yongjun <zhengyongjun3@huawei.com> |
net: marvell: octeontx2: simplify the return expression of rvu_npa_init()
Simplify the return expression.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <dav
net: marvell: octeontx2: simplify the return expression of rvu_npa_init()
Simplify the return expression.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24 |
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#
27150bc4 |
| 02-Mar-2020 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Interface backpressure configuration
Each of the interface receive channels can be backpressured by resources upon exhaustion or reaching configured threshold levels. Resources here ar
octeontx2-af: Interface backpressure configuration
Each of the interface receive channels can be backpressured by resources upon exhaustion or reaching configured threshold levels. Resources here are receive buffer queues (Auras) and pkt notification descriptor queues (CQs). Resources and interface channels are mapped using backpressure IDs (BPIDs).
HW supports upto 512 BPIDs, this patch divides these BPIDs statically across CGX/LBK/SDP interfaces as follows. BPIDs 0 - 191 are mapped to LMAC channels, 16 per LMAC. BPIDs 192 - 255 are mapped to LBK channels. BPIDs 256 - 511 are mapped to SDP channels. Also did the needed basic configuration of BPIDs.
Added mbox handlers with which a PF device can request for a BPID which it will use to configure Auras and CQs.
Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12 |
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#
a0291766 |
| 13-Nov-2019 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: Add option to disable dynamic entry caching in NDC
A config option is added to disable caching of dynamic entries like SQEs and stack pages. Also locks down all HW contexts in NDC, pre
octeontx2-af: Add option to disable dynamic entry caching in NDC
A config option is added to disable caching of dynamic entries like SQEs and stack pages. Also locks down all HW contexts in NDC, preventing them from being evicted.
This option is useful when the queue count is large and there are huge NDC cache misses. It's trade off between SQ context misses and dynamically changing entries like SQE and stack page pointers.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ee1e7591 |
| 13-Nov-2019 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Support configurable NDC cache way_mask
Each of the NIX/NPA LFs can choose which ways of their respective NDC caches should be used to cache their contexts. This enables flexible confi
octeontx2-af: Support configurable NDC cache way_mask
Each of the NIX/NPA LFs can choose which ways of their respective NDC caches should be used to cache their contexts. This enables flexible configurations like disabling caching for a LF, limiting it's context to a certain set of ways etc etc. Separate way_mask for NIX-TX and NIX-RX is not supported.
Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
8756828a |
| 13-Nov-2019 |
Christina Jacob <cjacob@marvell.com> |
octeontx2-af: Add NPA aura and pool contexts to debugfs
To aid in debugging NPA related issues, added support to dump NPA (pool allocator) block LF's aura and pool hardware contexts in debugfs. User
octeontx2-af: Add NPA aura and pool contexts to debugfs
To aid in debugging NPA related issues, added support to dump NPA (pool allocator) block LF's aura and pool hardware contexts in debugfs. User can check which contexts are enabled currently and dump it's current HW context.
Three new files 'qsize', 'aura_ctx', 'pool_ctx' are added to the debugfs at 'sys/kernel/debug/octeontx2/npa/'
'echo <npalf index> > qsize' will display current enabled Aura/Pools. 'echo <npalf> [aura number/all] > aura_ctx' & 'echo <npalf> [aura number/all] > pool_ctx' will dump Aura/Pool context info.
Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Prakash Brahmajyosyula <bprakash@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3 |
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#
c554f9c1 |
| 19-Nov-2018 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Teardown NPA, NIX LF upon receiving FLR
Upon receiving FLR IRQ for a RVU PF, teardown or cleanup resources held by that PF_FUNC. This patch cleans up, NIX LF - Stop ingress/egress tra
octeontx2-af: Teardown NPA, NIX LF upon receiving FLR
Upon receiving FLR IRQ for a RVU PF, teardown or cleanup resources held by that PF_FUNC. This patch cleans up, NIX LF - Stop ingress/egress traffic - Disable NPC MCAM entries being used. - Free Tx scheduler queues - Disable RQ/SQ/CQ HW contexts NPA LF - Disable Pool/Aura HW contexts In future teardown of SSO/SSOW/TIM/CPT will be added.
Also added a mailbox message for a RVU PF to request AF, to perform FLR for a RVU VF under it.
Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Stanislaw Kardach <skardach@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
eac66686 |
| 19-Nov-2018 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: Convert mbox handlers APIs to lowercase
This patch converts all mailbox message handler API names to lowercase.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Davi
octeontx2-af: Convert mbox handlers APIs to lowercase
This patch converts all mailbox message handler API names to lowercase.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16 |
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#
665fc901 |
| 19-Oct-2018 |
YueHaibing <yuehaibing@huawei.com> |
octeontx2-af: Remove set but not used variable 'block'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c: In function 'rvu_npa_init': drivers/net/et
octeontx2-af: Remove set but not used variable 'block'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c: In function 'rvu_npa_init': drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c:446:20: warning: variable 'block' set but not used [-Wunused-but-set-variable]
It never used since introduction in commit 7a37245ef23f ("octeontx2-af: NPA block admin queue init")
Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.18.15 |
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#
57856dde |
| 16-Oct-2018 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Support for disabling NPA Aura/Pool contexts
This patch adds support for a RVU PF/VF to disable all Aura/Pool contexts of a NPA LF via mbox. This will be used by PF/VF drivers upon tea
octeontx2-af: Support for disabling NPA Aura/Pool contexts
This patch adds support for a RVU PF/VF to disable all Aura/Pool contexts of a NPA LF via mbox. This will be used by PF/VF drivers upon teardown or while freeing up HW resources.
A HW context which is not INIT'ed cannot be modified and a RVU PF/VF driver may or may not INIT all the Aura/Pool contexts. So a bitmap is introduced to keep track of enabled NPA Aura/Pool contexts, so that only enabled hw contexts are disabled upon LF teardown.
Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Stanislaw Kardach <skardach@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
4a3581cd |
| 16-Oct-2018 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: NPA AQ instruction enqueue support
Add support for a RVU PF/VF to submit instructions to NPA AQ via mbox. Instructions can be to init/write/read Aura/Pool/Qint contexts. In case of rea
octeontx2-af: NPA AQ instruction enqueue support
Add support for a RVU PF/VF to submit instructions to NPA AQ via mbox. Instructions can be to init/write/read Aura/Pool/Qint contexts. In case of read, context will be returned as part of response to the mbox msg received.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
3fa4c323 |
| 16-Oct-2018 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: NPA block LF initialization
Upon receiving NPA_LF_ALLOC mbox message allocate memory for NPALF's aura, pool and qint contexts and configure the same to HW. Enable caching of contexts i
octeontx2-af: NPA block LF initialization
Upon receiving NPA_LF_ALLOC mbox message allocate memory for NPALF's aura, pool and qint contexts and configure the same to HW. Enable caching of contexts into NPA NDC.
Return pool related info like stack size, num pointers per stack page e.t.c to the mbox msg sender.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7a37245e |
| 16-Oct-2018 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: NPA block admin queue init
Initialize NPA admin queue (AQ) i.e alloc memory for AQ instructions and for the results. All NPA LFs will submit instructions to AQ to init/write/read Aura/
octeontx2-af: NPA block admin queue init
Initialize NPA admin queue (AQ) i.e alloc memory for AQ instructions and for the results. All NPA LFs will submit instructions to AQ to init/write/read Aura/Pool contexts and in case of read, get context from result memory.
Added some common APIs for allocating memory for a queue and get IOVA in return, these APIs will be used by NIX AQ and for other purposes.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24 |
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#
27150bc4 |
| 02-Mar-2020 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Interface backpressure configuration Each of the interface receive channels can be backpressured by resources upon exhaustion or reaching configured threshold levels. R
octeontx2-af: Interface backpressure configuration Each of the interface receive channels can be backpressured by resources upon exhaustion or reaching configured threshold levels. Resources here are receive buffer queues (Auras) and pkt notification descriptor queues (CQs). Resources and interface channels are mapped using backpressure IDs (BPIDs). HW supports upto 512 BPIDs, this patch divides these BPIDs statically across CGX/LBK/SDP interfaces as follows. BPIDs 0 - 191 are mapped to LMAC channels, 16 per LMAC. BPIDs 192 - 255 are mapped to LBK channels. BPIDs 256 - 511 are mapped to SDP channels. Also did the needed basic configuration of BPIDs. Added mbox handlers with which a PF device can request for a BPID which it will use to configure Auras and CQs. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12 |
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a0291766 |
| 13-Nov-2019 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: Add option to disable dynamic entry caching in NDC A config option is added to disable caching of dynamic entries like SQEs and stack pages. Also locks down all HW contexts
octeontx2-af: Add option to disable dynamic entry caching in NDC A config option is added to disable caching of dynamic entries like SQEs and stack pages. Also locks down all HW contexts in NDC, preventing them from being evicted. This option is useful when the queue count is large and there are huge NDC cache misses. It's trade off between SQ context misses and dynamically changing entries like SQE and stack page pointers. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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ee1e7591 |
| 13-Nov-2019 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Support configurable NDC cache way_mask Each of the NIX/NPA LFs can choose which ways of their respective NDC caches should be used to cache their contexts. This enables
octeontx2-af: Support configurable NDC cache way_mask Each of the NIX/NPA LFs can choose which ways of their respective NDC caches should be used to cache their contexts. This enables flexible configurations like disabling caching for a LF, limiting it's context to a certain set of ways etc etc. Separate way_mask for NIX-TX and NIX-RX is not supported. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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8756828a |
| 13-Nov-2019 |
Christina Jacob <cjacob@marvell.com> |
octeontx2-af: Add NPA aura and pool contexts to debugfs To aid in debugging NPA related issues, added support to dump NPA (pool allocator) block LF's aura and pool hardware contexts in
octeontx2-af: Add NPA aura and pool contexts to debugfs To aid in debugging NPA related issues, added support to dump NPA (pool allocator) block LF's aura and pool hardware contexts in debugfs. User can check which contexts are enabled currently and dump it's current HW context. Three new files 'qsize', 'aura_ctx', 'pool_ctx' are added to the debugfs at 'sys/kernel/debug/octeontx2/npa/' 'echo <npalf index> > qsize' will display current enabled Aura/Pools. 'echo <npalf> [aura number/all] > aura_ctx' & 'echo <npalf> [aura number/all] > pool_ctx' will dump Aura/Pool context info. Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Prakash Brahmajyosyula <bprakash@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3 |
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c554f9c1 |
| 19-Nov-2018 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Teardown NPA, NIX LF upon receiving FLR Upon receiving FLR IRQ for a RVU PF, teardown or cleanup resources held by that PF_FUNC. This patch cleans up, NIX LF - Sto
octeontx2-af: Teardown NPA, NIX LF upon receiving FLR Upon receiving FLR IRQ for a RVU PF, teardown or cleanup resources held by that PF_FUNC. This patch cleans up, NIX LF - Stop ingress/egress traffic - Disable NPC MCAM entries being used. - Free Tx scheduler queues - Disable RQ/SQ/CQ HW contexts NPA LF - Disable Pool/Aura HW contexts In future teardown of SSO/SSOW/TIM/CPT will be added. Also added a mailbox message for a RVU PF to request AF, to perform FLR for a RVU VF under it. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Stanislaw Kardach <skardach@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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eac66686 |
| 19-Nov-2018 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: Convert mbox handlers APIs to lowercase This patch converts all mailbox message handler API names to lowercase. Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
octeontx2-af: Convert mbox handlers APIs to lowercase This patch converts all mailbox message handler API names to lowercase. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16 |
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665fc901 |
| 19-Oct-2018 |
YueHaibing <yuehaibing@huawei.com> |
octeontx2-af: Remove set but not used variable 'block' Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c: In function 'rvu_npa_init'
octeontx2-af: Remove set but not used variable 'block' Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c: In function 'rvu_npa_init': drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c:446:20: warning: variable 'block' set but not used [-Wunused-but-set-variable] It never used since introduction in commit 7a37245ef23f ("octeontx2-af: NPA block admin queue init") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.18.15 |
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57856dde |
| 16-Oct-2018 |
Geetha sowjanya <gakula@marvell.com> |
octeontx2-af: Support for disabling NPA Aura/Pool contexts This patch adds support for a RVU PF/VF to disable all Aura/Pool contexts of a NPA LF via mbox. This will be used by PF/VF driv
octeontx2-af: Support for disabling NPA Aura/Pool contexts This patch adds support for a RVU PF/VF to disable all Aura/Pool contexts of a NPA LF via mbox. This will be used by PF/VF drivers upon teardown or while freeing up HW resources. A HW context which is not INIT'ed cannot be modified and a RVU PF/VF driver may or may not INIT all the Aura/Pool contexts. So a bitmap is introduced to keep track of enabled NPA Aura/Pool contexts, so that only enabled hw contexts are disabled upon LF teardown. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Stanislaw Kardach <skardach@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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4a3581cd |
| 16-Oct-2018 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: NPA AQ instruction enqueue support Add support for a RVU PF/VF to submit instructions to NPA AQ via mbox. Instructions can be to init/write/read Aura/Pool/Qint contexts
octeontx2-af: NPA AQ instruction enqueue support Add support for a RVU PF/VF to submit instructions to NPA AQ via mbox. Instructions can be to init/write/read Aura/Pool/Qint contexts. In case of read, context will be returned as part of response to the mbox msg received. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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3fa4c323 |
| 16-Oct-2018 |
Sunil Goutham <sgoutham@marvell.com> |
octeontx2-af: NPA block LF initialization Upon receiving NPA_LF_ALLOC mbox message allocate memory for NPALF's aura, pool and qint contexts and configure the same to HW. Enable cachi
octeontx2-af: NPA block LF initialization Upon receiving NPA_LF_ALLOC mbox message allocate memory for NPALF's aura, pool and qint contexts and configure the same to HW. Enable caching of contexts into NPA NDC. Return pool related info like stack size, num pointers per stack page e.t.c to the mbox msg sender. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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