Cross Reference: /src/sys/dev/ic/amdccp.c

History log of /src/sys/dev/ic/amdccp.c
Revision	Date	Author	Comments
1.5	19-Mar-2022	riastradh	rnd(9): Omit needless locks in various HWRNG drivers. Now that the rnd(9) API guarantees serial callbacks, we can simplify everything a bit more. (Some drivers like hifn(4) and sun8icrypto(4) still use locks to coordinate with other parts of the driver to submit requests to and process responses from the device.)
1.4	19-Mar-2022	riastradh	rnd(9): Adjust IPL of locks used by rndsource callbacks. These no longer ever run from hard interrupt context or with a spin lock held, so there is no longer any need to have them at IPL_VM to block hard interrupts. Instead, lower them to IPL_SOFTSERIAL.
1.3	23-Aug-2021	mrg	avoid an infinite loop if reading data fails. system hung hard on an "AMD E2-7110 APU with AMD Radeon R2 Graphics" CPU, as the read fails continually and the loop continues.
1.2	30-Apr-2020	riastradh	rnd_attach_source calls the callback itself now. No need for every driver to explicitly call it to prime the pool. Eliminate now-unused <sys/rndpool.h>.
1.1	19-Oct-2018	jakllsch	branches: 1.1.2; 1.1.6; Add amdccp(4) driver for AMD Cryptographic Coprocessor, as found on the A11xx Opterons. Driver currently provides RNG service only.
1.1.6.2	10-Jun-2019	christos	Sync with HEAD
1.1.6.1	19-Oct-2018	christos	file amdccp.c was added on branch phil-wifi on 2019-06-10 22:07:10 +0000
1.1.2.2	20-Oct-2018	pgoyette	Sync with head
1.1.2.1	19-Oct-2018	pgoyette	file amdccp.c was added on branch pgoyette-compat on 2018-10-20 06:58:31 +0000

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