On Wed, Nov 08, 2023 at 03:34:54PM +0800, LeoLiu-oc wrote: > From: LeoLiuoc <LeoLiu-oc@xxxxxxxxxxx> > > Add support for Zhaoxin hardware random number generator. > This driver base on rep_xstore instruction and uses the same > X86_FEATURE_XSTORE as via-rng driver. Therefore, modify the x86_cpu_id > array in the via-rng driver, so that the corresponding driver can be > correctly loader on respective platforms. > > --- > > v1 -> v2: > 1. Fix assembler code errors > 2. Remove redundant CPU model check codes > > Signed-off-by: LeoLiuoc <LeoLiu-oc@xxxxxxxxxxx> > --- > drivers/char/hw_random/Kconfig | 13 ++++ > drivers/char/hw_random/Makefile | 1 + > drivers/char/hw_random/via-rng.c | 23 +++---- > drivers/char/hw_random/zhaoxin-rng.c | 95 ++++++++++++++++++++++++++++ > 4 files changed, 119 insertions(+), 13 deletions(-) > create mode 100644 drivers/char/hw_random/zhaoxin-rng.c Please cc x86@xxxxxxxxxxxxxxx as the same comments to the other zhaoxin driver seems to be applicable here. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt