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| author | Daniel Kestrel <kestrel1974@t-online.de> | 2021-06-05 21:37:53 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2022-01-06 00:22:48 +0100 |
| commit | 87a19c9345db7554441dbd10f8c4460f6629c10a (patch) | |
| tree | 748cf30a44b5ad8261ba3bc1c7ec9d1f89ecc53e /package/kernel/lantiq/ltq-deu/src/ifxmips_deu.h | |
| parent | 536dc6f16467f7f029ddf30fb8d47770b3010190 (diff) | |
| download | upstream-87a19c9345db7554441dbd10f8c4460f6629c10a.tar.gz upstream-87a19c9345db7554441dbd10f8c4460f6629c10a.tar.bz2 upstream-87a19c9345db7554441dbd10f8c4460f6629c10a.zip | |
ltq-deu: make deu hash lock global and remove md5_hmac_ exports
All hash algorithms use the same base IFX_HASH_CON to access the hash unit.
Parallel threads should not be able to call different hash algorithms and
therefor a global lock is required.
Fixed linker warning, that md5_hmac_init, md5_hmac_update and
md5_hmac_final are static export symbols. The export symbols are not
required, because the functions are exposed using shash_alg structure.
Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
Diffstat (limited to 'package/kernel/lantiq/ltq-deu/src/ifxmips_deu.h')
| -rw-r--r-- | package/kernel/lantiq/ltq-deu/src/ifxmips_deu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/package/kernel/lantiq/ltq-deu/src/ifxmips_deu.h b/package/kernel/lantiq/ltq-deu/src/ifxmips_deu.h index 8045c2081a..3c994cb346 100644 --- a/package/kernel/lantiq/ltq-deu/src/ifxmips_deu.h +++ b/package/kernel/lantiq/ltq-deu/src/ifxmips_deu.h @@ -131,6 +131,10 @@ void __exit lqdeu_fini_async_des(void); void __exit deu_fini (void); int deu_dma_init (void); +extern spinlock_t ltq_deu_hash_lock; +#define CRTCL_SECT_HASH_INIT spin_lock_init(<q_deu_hash_lock) +#define CRTCL_SECT_HASH_START spin_lock_irqsave(<q_deu_hash_lock, flag) +#define CRTCL_SECT_HASH_END spin_unlock_irqrestore(<q_deu_hash_lock, flag) #define DEU_WAKELIST_INIT(queue) \ |