From 0102c8c7fdfc4bd700971daff2b94470f4eafae4 Mon Sep 17 00:00:00 2001 From: Dapeng Mi Date: Thu, 17 Sep 2026 09:52:33 +0800 Subject: perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rsp DMR introduces Offmodule Response events in place of the legacy Offcore Response events, but it still exposes the inherited offcore_rsp PMU attribute for programming the corresponding MSR data. Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface matches the underlying event name and avoids user & tooling confusion. Signed-off-by: Dapeng Mi Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com --- drivers/crypto/qce/aead.h | 56 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 drivers/crypto/qce/aead.h (limited to 'drivers/crypto/qce/aead.h') diff --git a/drivers/crypto/qce/aead.h b/drivers/crypto/qce/aead.h new file mode 100644 index 000000000..efb8477cc --- /dev/null +++ b/drivers/crypto/qce/aead.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2021, Linaro Limited. All rights reserved. + */ + +#ifndef _AEAD_H_ +#define _AEAD_H_ + +#include "common.h" +#include "core.h" + +#define QCE_MAX_KEY_SIZE 64 +#define QCE_CCM4309_SALT_SIZE 3 + +struct qce_aead_ctx { + u8 enc_key[QCE_MAX_KEY_SIZE]; + u8 auth_key[QCE_MAX_KEY_SIZE]; + u8 ccm4309_salt[QCE_CCM4309_SALT_SIZE]; + unsigned int enc_keylen; + unsigned int auth_keylen; + unsigned int authsize; + bool need_fallback; + struct crypto_aead *fallback; +}; + +struct qce_aead_reqctx { + unsigned long flags; + u8 *iv; + unsigned int ivsize; + int src_nents; + int dst_nents; + struct scatterlist result_sg; + struct scatterlist adata_sg; + struct sg_table dst_tbl; + struct sg_table src_tbl; + struct scatterlist *dst_sg; + struct scatterlist *src_sg; + unsigned int cryptlen; + unsigned int assoclen; + unsigned char *adata; + u8 ccm_nonce[QCE_MAX_NONCE]; + u8 ccmresult_buf[QCE_BAM_BURST_SIZE]; + u8 ccm_rfc4309_iv[QCE_MAX_IV_SIZE]; + struct aead_request fallback_req; +}; + +static inline struct qce_alg_template *to_aead_tmpl(struct crypto_aead *tfm) +{ + struct aead_alg *alg = crypto_aead_alg(tfm); + + return container_of(alg, struct qce_alg_template, alg.aead); +} + +extern const struct qce_algo_ops aead_ops; + +#endif /* _AEAD_H_ */ -- cgit v1.3.1