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| author |   Martin Kaiser <martin@kaiser.cx> | 2023-09-12 16:31:18 +0200 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2023-09-20 13:15:29 +0800 |
| commit | 50fb6d5c58e4a2cefbd88f52f7197f589ae1bb7c (patch) | |
| tree | b668894536d64cae59d89cd2a7e906aeb23130cd /crypto/api.c | |
| parent | hwrng: imx-rngc - reasonable timeout for selftest (diff) | |
| download | linux-rng-50fb6d5c58e4a2cefbd88f52f7197f589ae1bb7c.tar.xz linux-rng-50fb6d5c58e4a2cefbd88f52f7197f589ae1bb7c.zip | |
hwrng: imx-rngc - reasonable timeout for initial seed
Set a more reasonable timeout for calculating the initial seed.
The reference manuals says that "The initial seed takes approximately
2,000,000 clock cycles." The rngc peripheral clock runs at >= 33.25MHz,
so seeding takes at most 60ms.
A timeout of 200ms is more appropriate than the current value of 3
seconds.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/api.c')
0 files changed, 0 insertions, 0 deletions