From: Christian Marangi <ansuelsmth@gmail.com>
To: Christian Marangi <ansuelsmth@gmail.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Antoine Tenart <atenart@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>, Will Deacon <will@kernel.org>,
Waiman Long <longman@redhat.com>,
Boqun Feng <boqun.feng@gmail.com>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Bill Wendling <morbo@google.com>,
Justin Stitt <justinstitt@google.com>,
linux-crypto@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
upstream@airoha.com
Subject: [PATCH v8 0/3] crypto: Add EIP-93 crypto engine support
Date: Tue, 10 Dec 2024 21:48:30 +0100 [thread overview]
Message-ID: <20241210204853.18765-1-ansuelsmth@gmail.com> (raw)
This small series add support for the Inside Secure EIP-93.
This is a predecessor of the current supported EIP197. It doesn't
require a firmware but instead it's embedded in the SoC.
First patch extend guard for spinlock_bh.
The other actually implement Documentation and Driver.
The Driver pass all the normal selft test for the supported
algo and also pass the EXTRA test with fuzz_iterations set to 10000.
Changes v8:
- Rework export and update to not sleep on exporting state
(consume pending packet in update and return -EINPROGRESS)
Changes v7:
- Fix copypaste error in __eip93_hash_init
- Rework import/export to actually export the partial hash
(we actually unmap DMA on export)
- Rename no_finalize variable to better partial_hash
- Rename 3rd commit title and drop Mediatek from title.
- Add Cover Letter
- Add Reviewed-by to DT commit
(cumulative changes from old series that had changelog in each patch)
Changes v6:
- Add SoC specific compatible
- Add now supported entry for compatible with no user
Changes v5:
- Add Ack tag to guard patch
- Comment out compatible with no current user
- Fix smatch warning (reported by Dan Carpenter)
Changes v4:
- Out of RFC
- Add missing bitfield.h
- Drop useless header
Changes v3:
- Mute warning from Clang about C23
- Fix not inizialized err
- Drop unused variable
- Add SoC compatible with generic one
Changes v2:
- Rename all variables from mtk to eip93
- Move to inside-secure directory
- Check DMA map errors
- Use guard API for spinlock
- Minor improvements to code
- Add guard patch
- Change to better compatible
- Add description for EIP93 models
Christian Marangi (3):
spinlock: extend guard with spinlock_bh variants
dt-bindings: crypto: Add Inside Secure SafeXcel EIP-93 crypto engine
crypto: Add Inside Secure SafeXcel EIP-93 crypto engine support
.../crypto/inside-secure,safexcel-eip93.yaml | 67 ++
MAINTAINERS | 7 +
drivers/crypto/Kconfig | 1 +
drivers/crypto/Makefile | 1 +
drivers/crypto/inside-secure/eip93/Kconfig | 20 +
drivers/crypto/inside-secure/eip93/Makefile | 5 +
.../crypto/inside-secure/eip93/eip93-aead.c | 710 +++++++++++++
.../crypto/inside-secure/eip93/eip93-aead.h | 38 +
.../crypto/inside-secure/eip93/eip93-aes.h | 16 +
.../crypto/inside-secure/eip93/eip93-cipher.c | 413 ++++++++
.../crypto/inside-secure/eip93/eip93-cipher.h | 60 ++
.../crypto/inside-secure/eip93/eip93-common.c | 822 +++++++++++++++
.../crypto/inside-secure/eip93/eip93-common.h | 23 +
.../crypto/inside-secure/eip93/eip93-des.h | 16 +
.../crypto/inside-secure/eip93/eip93-hash.c | 987 ++++++++++++++++++
.../crypto/inside-secure/eip93/eip93-hash.h | 77 ++
.../crypto/inside-secure/eip93/eip93-main.c | 502 +++++++++
.../crypto/inside-secure/eip93/eip93-main.h | 152 +++
.../crypto/inside-secure/eip93/eip93-regs.h | 335 ++++++
include/linux/spinlock.h | 13 +
20 files changed, 4265 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml
create mode 100644 drivers/crypto/inside-secure/eip93/Kconfig
create mode 100644 drivers/crypto/inside-secure/eip93/Makefile
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-aead.c
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-aead.h
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-aes.h
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-cipher.c
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-cipher.h
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-common.c
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-common.h
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-des.h
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-hash.c
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-hash.h
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-main.c
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-main.h
create mode 100644 drivers/crypto/inside-secure/eip93/eip93-regs.h
--
2.45.2
next reply other threads:[~2024-12-10 20:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-10 20:48 Christian Marangi [this message]
2024-12-10 20:48 ` [PATCH v8 1/3] spinlock: extend guard with spinlock_bh variants Christian Marangi
2024-12-10 20:48 ` [PATCH v8 2/3] dt-bindings: crypto: Add Inside Secure SafeXcel EIP-93 crypto engine Christian Marangi
2024-12-10 20:48 ` [PATCH v8 3/3] crypto: Add Inside Secure SafeXcel EIP-93 crypto engine support Christian Marangi
2024-12-11 9:30 ` Herbert Xu
2024-12-11 11:39 ` Christian Marangi
2024-12-14 4:37 ` Herbert Xu
2024-12-14 13:32 ` Christian Marangi
2024-12-11 9:39 ` Herbert Xu
2024-12-11 11:40 ` Christian Marangi
2024-12-11 23:18 ` Herbert Xu
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