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16 Commits

Author SHA1 Message Date
Nagaraj P N
bc6885d338 vse: allocate dma buffers during driver init 
Use dma_alloc_coherent to allocate DMA buffers during probe
instead of on per request basis for SHA/AES requests.

Bug 4637856

Change-Id: I1321b224c61d2f0cda559525b7806504943a81d7
Signed-off-by: Nagaraj P N <nagarajp@nvidia.com>
(cherry picked from commit ef746fdaec135d114ce04cb7418230c86c8746c1)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3213894
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
Tested-by: Khushi . <khushi@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
 2025-07-24 10:19:07 +00:00
Nagaraj P N
ff7c18fc0b vse: add mempool support for GCM decryption 
Jira ESSS-359

Change-Id: I1e49b331ec5be2bde208ae0fcac40d7af2fd082a
Signed-off-by: Nagaraj P N <nagarajp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3132632
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3191163
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vipin Kumar <vipink@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
 2024-08-16 10:52:17 -07:00
Nagaraj P N
97434deea4 vse: add support for SM4 GMAC 
Jira ESSS-1417

Change-Id: Ica5cdb08f04e75fba50badb9bd3342f2cd2004b9
Signed-off-by: Nagaraj P N <nagarajp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3172038
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-08-14 17:48:41 -07:00
Prashant Parihar
afb2145beb nvvse: Enable SM4 CMAC support 
Jira ESSS-1409

Change-Id: Ib13b2901cbec8e4b9670fbe43960514e614a60c0
Signed-off-by: Prashant Parihar <pparihar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3170104
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-08-14 17:48:31 -07:00
Prashant Parihar
a21f30c983 nvvse: Add SM4 implementation 
- Add VSE driver and crypto driver changes for SM4
CBC/CTR functionality
- Utilize existing function for AES CBC/CTR for SM4

Jira ESSS-1409

Change-Id: Ifaab10dd81c33b047554c28a37c399a3cb0d3419
Signed-off-by: Prashant Parihar <pparihar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3143320
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
 2024-07-28 12:47:58 -07:00
Nagaraj P N
0b77774c92 vse: Add support for HMAC SHA Sign/Verify 
Add support for both old and new chip

Jira ESSS-1336
Jira ESSS-1371

Change-Id: Ie4010bc7f3d8f3b71e3f49197c21911cd11a6dea
Signed-off-by: Nagaraj P N <nagarajp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3144907
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
 2024-07-17 06:01:20 -07:00
Pranjal Singh Mandloi
f95a7d53c4 NVVSE: GCM/GMAC Linux changes 
Jira ESSS-1378

Change-Id: Ie47a432c73cc99ae209fb4b61dfc0acbe399aaff
Signed-off-by: Pranjal Singh Mandloi<pmandloi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3163800
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-07-13 21:37:56 -07:00
Khushi
b7a1a14256 NVVSE SM3 Implementation 
Implements SM3 in NVVSE crypto driver linux
ESSS-1346

Change-Id: I9f8b9bc18d7c30d8dac04e8f19941ef061aa8478
Signed-off-by: Khushi <khushi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3131643
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
 2024-07-04 09:23:09 -07:00
Khushi
df2a7fda9c CMAC for Linux 
CMAC implementation for 64 bit addressing
Remove unsupported legacy cmac function
Implemented CMAC for new chip

ESSS-1375

Change-Id: I43bc4a03b03a5914ab1e4656bef90ad179744f1a
Signed-off-by: Khushi <khushi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3146556
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
Tested-by: Pranjal Singh Mandloi <pmandloi@nvidia.com>
 2024-06-22 07:43:34 -07:00
Advaya Andhare
883ddf60ca NVVSE: protect shared resources through mutex 
Concurrent access of shared variable causing the issue intermittently.
Conditions to wait/handle shared variable updated.
Added mutex locks to protect shared resources.

bug 4155882
Bug 4159212
jira ESSS-707

Change-Id: I3b50e39abf2dfec2ef33b813c7227fcd0634222a
Signed-off-by: Advaya Andhare <aandhare@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2928908
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
Reviewed-by: Vipin Kumar <vipink@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-07-12 04:42:12 -07:00
Advaya Andhare
967fa5d4b4 NVVSE: Implement dummy-message functionality 
- Introduced interrupt state for dummy message functionality
- Added functionality for dummy-message

Change-Id: I3bac031159ea9398b4515ca354fdbc2c7d4274c6
Signed-off-by: Advaya Andhare <aandhare@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2913263
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
Reviewed-by: Vipin Kumar <vipink@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2913361
 2023-07-12 04:42:06 -07:00
Manish Bhardwaj
ac315cf5ad nvvse: Enable Multipart/Singlepart UserNonce 
crypto: hvvse: UserNonce enable for CBC/CTR

- Using SE server for CBC mode
- Updating counter for CTR mode
- Copying IV to userspace from kernelspace only for non userNonce

Jira ESSS-467

crypto: Support Multipart CBC/CTR

- Updated update_counter function
- Added support for mulitpart CBC/CTR

Jira ESSS-525

Signed-off-by: Advaya Andhare <aandhare@nvidia.com>
Change-Id: I3a85f510d28a6bd26b4b6b5b216c2659ec4052c6
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2874482
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-05 05:59:35 -07:00
Manish Bhardwaj
a8830def61 nvidia-oot: Increase keyslot size to 16 bytes 
syncing changes b/w nvidia and nvidia-oot repo

Bug 3697677

Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Change-Id: I0faa4d3107de5d9430ca91b407903990254e3b49
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2872402
Reviewed-by: Suresh Venkatachalam <skathirampat@nvidia.com>
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-03-17 10:18:08 -07:00
Advaya Andhare
9fdc09d25a nvvse: cryptodev: user nonce, TSEC alg, ivcDB 
Updating Kernel 5.15 with recent linux driver changes.

Jira ESSS-504
bug 3979224

Mentioned below are the details of merging changes -

NVVSE: Added support for TSEC algorithm.

- Add support for TSEC CMAC Sign/Verify commands
- Add support for command to check TSEC Keyload status
- Don't use skip_key parameter as keyslot id is always needed by VSE driver

Jira ESSS-267

nvvse: cryptodev: Add support for user nonce

Changes:

   - Add support for userNonce and zero copy flag for
     TLS and zero copy features
   - Updaeted encrypt/decrypt function call to use
     user nonce.

Jira ESSS-415

nvvse: Updated IVCCFG offset, IVC DB parameters

- Reading max buffer size and gcm dec buffer size from DT
- Update elements of IVC DB.

Jira ESSS-417
Jira ESSS-484
Jira ESSS-468
bug 3974121

Signed-off-by: Advaya Andhare <aandhare@nvidia.com>
Change-Id: Ic7c4580dc4f443db9f7e4fabfb7ec49de2973ed3
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2862329
Reviewed-by: Rakesh Babu Bodla <rbodla@nvidia.com>
Reviewed-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Reviewed-by: Nagaraj P N <nagarajp@nvidia.com>
Reviewed-by: Leo Chiu <lchiu@nvidia.com>
Reviewed-by: Vipin Kumar <vipink@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-25 16:07:35 -08:00
Manish Bhardwaj
ac16d3a12b nvidia-oot: sync vse driver with nvidia repo 
Using this patch we are syncing changes of
vse driver from nvidia repo to nvidia-oot repo

JIRA ESLC-7104

Change-Id: I5d45f4b645ad9c002c8f3b178fc20eb6f7324cd3
Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2824196
Reviewed-by: Suresh Venkatachalam <skathirampat@nvidia.com>
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2022-12-13 06:27:05 -08:00
Manish Bhardwaj
27f17e56d1 crypto: sync crypto driver from kernel/nvidia 
Using this patch we are pulling in the missing changes
from kernel/nvidia directory.

JIRA ESLC-6885

Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Change-Id: I9376e14971be0f4d40f759858fcc9db90a7b9d72
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2785534
Reviewed-by: Suresh Venkatachalam <skathirampat@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2022-10-06 17:22:00 -07:00