Revision 400dd489d42faef3647d990dd67f553371ec204b authored by Ian Rogers on 15 December 2022, 06:55:02 UTC, committed by Arnaldo Carvalho de Melo on 21 December 2022, 17:52:41 UTC
Update the sapphirerapids metrics and events using the new tooling from: https://github.com/intel/perfmon The metrics are unchanged but the formulas differ due to parentheses, use of exponents and removal of redundant operations like "* 1". The order of metrics varies as TMA metrics are first converted and then removed if perfmon versions are found. The events are updated to 1.09, in particular uncore, with fixes to uncore events and improved descriptions. The formatting changes increase consistency across the json files. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Kan Liang <kan.liang@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Caleb Biggers <caleb.biggers@intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.g.garry@oracle.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Perry Taylor <perry.taylor@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com> Link: https://lore.kernel.org/r/20221215065510.1621979-16-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 parent 28641ef
des_generic.c
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Cryptographic API.
*
* DES & Triple DES EDE Cipher Algorithms.
*
* Copyright (c) 2005 Dag Arne Osvik <da@osvik.no>
*/
#include <asm/byteorder.h>
#include <crypto/algapi.h>
#include <linux/bitops.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <crypto/internal/des.h>
static int des_setkey(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen)
{
struct des_ctx *dctx = crypto_tfm_ctx(tfm);
int err;
err = des_expand_key(dctx, key, keylen);
if (err == -ENOKEY) {
if (crypto_tfm_get_flags(tfm) & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)
err = -EINVAL;
else
err = 0;
}
if (err)
memset(dctx, 0, sizeof(*dctx));
return err;
}
static void crypto_des_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
const struct des_ctx *dctx = crypto_tfm_ctx(tfm);
des_encrypt(dctx, dst, src);
}
static void crypto_des_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
const struct des_ctx *dctx = crypto_tfm_ctx(tfm);
des_decrypt(dctx, dst, src);
}
static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen)
{
struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
int err;
err = des3_ede_expand_key(dctx, key, keylen);
if (err == -ENOKEY) {
if (crypto_tfm_get_flags(tfm) & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)
err = -EINVAL;
else
err = 0;
}
if (err)
memset(dctx, 0, sizeof(*dctx));
return err;
}
static void crypto_des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst,
const u8 *src)
{
const struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
des3_ede_encrypt(dctx, dst, src);
}
static void crypto_des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst,
const u8 *src)
{
const struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
des3_ede_decrypt(dctx, dst, src);
}
static struct crypto_alg des_algs[2] = { {
.cra_name = "des",
.cra_driver_name = "des-generic",
.cra_priority = 100,
.cra_flags = CRYPTO_ALG_TYPE_CIPHER,
.cra_blocksize = DES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct des_ctx),
.cra_module = THIS_MODULE,
.cra_u = { .cipher = {
.cia_min_keysize = DES_KEY_SIZE,
.cia_max_keysize = DES_KEY_SIZE,
.cia_setkey = des_setkey,
.cia_encrypt = crypto_des_encrypt,
.cia_decrypt = crypto_des_decrypt } }
}, {
.cra_name = "des3_ede",
.cra_driver_name = "des3_ede-generic",
.cra_priority = 100,
.cra_flags = CRYPTO_ALG_TYPE_CIPHER,
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct des3_ede_ctx),
.cra_module = THIS_MODULE,
.cra_u = { .cipher = {
.cia_min_keysize = DES3_EDE_KEY_SIZE,
.cia_max_keysize = DES3_EDE_KEY_SIZE,
.cia_setkey = des3_ede_setkey,
.cia_encrypt = crypto_des3_ede_encrypt,
.cia_decrypt = crypto_des3_ede_decrypt } }
} };
static int __init des_generic_mod_init(void)
{
return crypto_register_algs(des_algs, ARRAY_SIZE(des_algs));
}
static void __exit des_generic_mod_fini(void)
{
crypto_unregister_algs(des_algs, ARRAY_SIZE(des_algs));
}
subsys_initcall(des_generic_mod_init);
module_exit(des_generic_mod_fini);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("DES & Triple DES EDE Cipher Algorithms");
MODULE_AUTHOR("Dag Arne Osvik <da@osvik.no>");
MODULE_ALIAS_CRYPTO("des");
MODULE_ALIAS_CRYPTO("des-generic");
MODULE_ALIAS_CRYPTO("des3_ede");
MODULE_ALIAS_CRYPTO("des3_ede-generic");
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...