linux-kernel - Re: [PATCH v5 0/6] Drivers for Loongson security engine

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Message-ID: <d77a36a3-3b74-76a9-38de-1a40ffb58374@loongson.cn>
Date: Thu, 13 Mar 2025 17:59:16 +0800
From: Qunqin Zhao <zhaoqunqin@...ngson.cn>
To: Huacai Chen <chenhuacai@...nel.org>
Cc: lee@...nel.org, herbert@...dor.apana.org.au, davem@...emloft.net,
 peterhuewe@....de, jarkko@...nel.org, linux-kernel@...r.kernel.org,
 loongarch@...ts.linux.dev, linux-crypto@...r.kernel.org, jgg@...pe.ca,
 linux-integrity@...r.kernel.org, pmenzel@...gen.mpg.de
Subject: Re: [PATCH v5 0/6] Drivers for Loongson security engine


在 2025/3/13 下午5:26, Huacai Chen 写道:
> You haven't seen my comments in previous version?
>
> https://lore.kernel.org/loongarch/CAAhV-H5xyRrF1_=E7rLM3dHeYAEBdMufYQvgoxAq6+d6s5U4Eg@mail.gmail.com/

I am very sorry that I didn't notice your reply.

I don't think it is necessary to change the driver file name. But if you 
insist, I will do the change below  in  next revision .

"MFD_LS6000SE -> MFD_LOONGSON_SE,  ls6000se.c -> loongson-se.c
CRYPTO_DEV_LS6000SE_RNG -> CRYPTO_DEV_LOONGSON_RNG, ls6000se-rng.c 
->loongson-rng.c
TCG_LSSE -> TCG_LOONGSON, tpm_lsse.c ->tpm_loongson.c"


BR, Qunqin.

>
> Huacai
>
> On Thu, Mar 13, 2025 at 5:05 PM Qunqin Zhao <zhaoqunqin@...ngson.cn> wrote:
>> Loongson security engine supports random number generation, hash,
>> symmetric encryption and asymmetric encryption. Based on these
>> encryption functions, TPM2 have been implemented in it.
>>
>> mfd is the baser driver, crypto and tpm are users.
>>
>> v5: Registered "ls6000se-rng" device in mfd driver.
>> v4: Please look at changelog in tpm and MAINTAINERS. No changes to mfd
>>      and crypto.
>> v3: Put the updates to the MAINTAINERS in a separate patch.
>> v2: Removed misc driver. Added tpm driver.
>>
>> Qunqin Zhao (6):
>>    mfd: Add support for Loongson Security Module
>>    MAINTAINERS: Add entry for Loongson Security Module driver
>>    crypto: loongson - add Loongson RNG driver support
>>    MAINTAINERS: Add entry for Loongson RNG driver
>>    tpm: Add a driver for Loongson TPM device
>>    MAINTAINERS: Add tpm_lsse.c to LOONGSON CRYPTO DRIVER entry
>>
>>   MAINTAINERS                            |  14 +
>>   drivers/char/tpm/Kconfig               |   9 +
>>   drivers/char/tpm/Makefile              |   1 +
>>   drivers/char/tpm/tpm_lsse.c            | 103 +++++++
>>   drivers/crypto/Kconfig                 |   1 +
>>   drivers/crypto/Makefile                |   1 +
>>   drivers/crypto/loongson/Kconfig        |   6 +
>>   drivers/crypto/loongson/Makefile       |   2 +
>>   drivers/crypto/loongson/ls6000se-rng.c | 190 +++++++++++++
>>   drivers/mfd/Kconfig                    |  10 +
>>   drivers/mfd/Makefile                   |   2 +
>>   drivers/mfd/ls6000se.c                 | 374 +++++++++++++++++++++++++
>>   include/linux/mfd/ls6000se.h           |  75 +++++
>>   13 files changed, 788 insertions(+)
>>   create mode 100644 drivers/char/tpm/tpm_lsse.c
>>   create mode 100644 drivers/crypto/loongson/Kconfig
>>   create mode 100644 drivers/crypto/loongson/Makefile
>>   create mode 100644 drivers/crypto/loongson/ls6000se-rng.c
>>   create mode 100644 drivers/mfd/ls6000se.c
>>   create mode 100644 include/linux/mfd/ls6000se.h
>>
>>
>> base-commit: 6a8f122c5f073c8610c32636663f2512514b1270
>> --
>> 2.43.0
>>
>>