Messages in this thread | | | From | Martin Kaiser <> | Subject | [PATCH 0/3] hwrng: imx-rngc - use polling instead of interrupt | Date | Tue, 22 Aug 2023 17:25:50 +0200 |
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Use polling and wait actively for the self test and the initial seeding of the rngc to complete. This is much simpler than using an interrupt and a completion. Also, there's nothing we can do in parallel while self test or initial seeding are running.
Martin Kaiser (3): hwrng: imx-rngc - use polling to detect end of self test hwrng: imx-rngc - read status register for error checks hwrng: imx-rngc - use polling to wait for end of seeding
drivers/char/hw_random/imx-rngc.c | 96 ++++++------------------------- 1 file changed, 16 insertions(+), 80 deletions(-)
-- 2.39.2
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