May 2017 - git-lng-odp - lists.linaro.org

[COMMIT] branch master updated. v1.14.0.0-55-gbd583923

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via bd583923b29e5dddc4d1b9c6d0e0a513edb69496 (commit) from 79ba737a404d2833ad33d8f84ed6ce82c9a8c18e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit bd583923b29e5dddc4d1b9c6d0e0a513edb69496 Author: Matias Elo <matias.elo(a)nokia.com> Date: Fri May 5 15:49:56 2017 +0300 helper: tables: avoid invalid odp_shm_addr() calls odp_shm_lookup() return value can be used to detect name conflicts. Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/helper/hashtable.c b/helper/hashtable.c index 9d411444..f26b18b2 100644 --- a/helper/hashtable.c +++ b/helper/hashtable.c @@ -76,8 +76,7 @@ odph_table_t odph_hash_table_create(const char *name, uint32_t capacity, ODPH_DBG("create para input error!\n"); return NULL; } - tbl = (odph_hash_table_imp *)odp_shm_addr(odp_shm_lookup(name)); - if (tbl != NULL) { + if (odp_shm_lookup(name) != ODP_SHM_INVALID) { ODPH_DBG("name already exist\n"); return NULL; } diff --git a/helper/lineartable.c b/helper/lineartable.c index 32c4956e..dd4a5995 100644 --- a/helper/lineartable.c +++ b/helper/lineartable.c @@ -55,8 +55,7 @@ odph_table_t odph_linear_table_create(const char *name, uint32_t capacity, return NULL; } /* check name confict in shm*/ - tbl = (odph_linear_table_imp *)odp_shm_addr(odp_shm_lookup(name)); - if (tbl != NULL) { + if (odp_shm_lookup(name) != ODP_SHM_INVALID) { ODPH_DBG("name already exist\n"); return NULL; } ----------------------------------------------------------------------- Summary of changes: helper/hashtable.c | 3 +-- helper/lineartable.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) hooks/post-receive --

6 years, 11 months

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[COMMIT] branch api-next updated. v1.14.0.0-364-g900dd9e2

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 900dd9e2d3d2ae751ab2bc4e11dbd48ea7ed7030 (commit) via 15ba8d1e557073921f8fa2cf5eb1e7673052526f (commit) from 1d01a8cb56618aa062740a2e9ad13898c7aa5a38 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 900dd9e2d3d2ae751ab2bc4e11dbd48ea7ed7030 Author: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Date: Thu May 11 00:00:05 2017 +0300 api: ipsec: split INLINE capability into in and out pair Unlike SYNC/ASYNC operation modes, it well might be that the implementation provides only INLINE support only for inbound or outbound packets. Let's split the capability into two new caps. Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Balasubramanian Manoharan <bala.manoharan(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/ipsec.h b/include/odp/api/spec/ipsec.h index f55afe93..9a7404c9 100644 --- a/include/odp/api/spec/ipsec.h +++ b/include/odp/api/spec/ipsec.h @@ -241,8 +241,17 @@ typedef struct odp_ipsec_capability_t { */ odp_support_t op_mode_async; - /** Inline IPSEC operation mode (ODP_IPSEC_OP_MODE_INLINE) support */ - odp_support_t op_mode_inline; + /** + * Inline inbound IPSEC operation mode (ODP_IPSEC_OP_MODE_INLINE) + * support + */ + odp_support_t op_mode_inline_in; + + /** + * Inline outgoing IPSEC operation mode (ODP_IPSEC_OP_MODE_INLINE) + * support + */ + odp_support_t op_mode_inline_out; /** IP Authenticated Header (ODP_IPSEC_AH) support */ odp_support_t proto_ah; commit 15ba8d1e557073921f8fa2cf5eb1e7673052526f Author: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Date: Thu May 11 00:00:04 2017 +0300 api: ipsec: add AH capability RFC4301 marks AH support as MAY instead of MUST. Some platforms might skip implementing AH. Thus we should provide capability to allow applications to check if AH is actually implemented or not. Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Balasubramanian Manoharan <bala.manoharan(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/ipsec.h b/include/odp/api/spec/ipsec.h index 59737e63..f55afe93 100644 --- a/include/odp/api/spec/ipsec.h +++ b/include/odp/api/spec/ipsec.h @@ -244,6 +244,9 @@ typedef struct odp_ipsec_capability_t { /** Inline IPSEC operation mode (ODP_IPSEC_OP_MODE_INLINE) support */ odp_support_t op_mode_inline; + /** IP Authenticated Header (ODP_IPSEC_AH) support */ + odp_support_t proto_ah; + /** * Support of pipelined classification (ODP_IPSEC_PIPELINE_CLS) of * resulting inbound packets ----------------------------------------------------------------------- Summary of changes: include/odp/api/spec/ipsec.h | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) hooks/post-receive --

6 years, 11 months

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[COMMIT] branch api-next updated. v1.14.0.0-362-g1d01a8cb

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 1d01a8cb56618aa062740a2e9ad13898c7aa5a38 (commit) from 3ea9c1dac34e0fb4785b0d643056c731daa55e85 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 1d01a8cb56618aa062740a2e9ad13898c7aa5a38 Author: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Date: Thu May 11 01:00:10 2017 +0300 api: ipsec: mark odp_ipsec_sa_create argument as constant odp_ipsec_sa_create() should not change its argument. Thus mark it as a constant. Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/ipsec.h b/include/odp/api/spec/ipsec.h index e83494d3..59737e63 100644 --- a/include/odp/api/spec/ipsec.h +++ b/include/odp/api/spec/ipsec.h @@ -773,7 +773,7 @@ void odp_ipsec_sa_param_init(odp_ipsec_sa_param_t *param); * * @see odp_ipsec_sa_param_init() */ -odp_ipsec_sa_t odp_ipsec_sa_create(odp_ipsec_sa_param_t *param); +odp_ipsec_sa_t odp_ipsec_sa_create(const odp_ipsec_sa_param_t *param); /** * Disable IPSEC SA diff --git a/platform/linux-generic/odp_ipsec.c b/platform/linux-generic/odp_ipsec.c index 5eb1be30..10918dfb 100644 --- a/platform/linux-generic/odp_ipsec.c +++ b/platform/linux-generic/odp_ipsec.c @@ -52,7 +52,7 @@ void odp_ipsec_sa_param_init(odp_ipsec_sa_param_t *param) memset(param, 0, sizeof(odp_ipsec_sa_param_t)); } -odp_ipsec_sa_t odp_ipsec_sa_create(odp_ipsec_sa_param_t *param) +odp_ipsec_sa_t odp_ipsec_sa_create(const odp_ipsec_sa_param_t *param) { (void)param; ----------------------------------------------------------------------- Summary of changes: include/odp/api/spec/ipsec.h | 2 +- platform/linux-generic/odp_ipsec.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) hooks/post-receive --

6 years, 11 months

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[COMMIT] branch api-next updated. v1.14.0.0-361-g3ea9c1da

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 3ea9c1dac34e0fb4785b0d643056c731daa55e85 (commit) from 540490ddf3a1b3da4b80ed15fc874ccdfc49b60c (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 3ea9c1dac34e0fb4785b0d643056c731daa55e85 Author: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Date: Thu May 4 14:30:50 2017 +0300 api: packet: introduce odp_packet_data_range_t Rename odp_crypto_data_range_t to odp_packet_data_range_t, as it is relevant not only to the crypto interface. Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/crypto.h b/include/odp/api/spec/crypto.h index 1f83e819..c47d3149 100644 --- a/include/odp/api/spec/crypto.h +++ b/include/odp/api/spec/crypto.h @@ -21,6 +21,8 @@ extern "C" { #endif +#include <odp/api/packet.h> + /** @defgroup odp_crypto ODP CRYPTO * Macros, enums, types and operations to utilise crypto. * @{ @@ -243,15 +245,10 @@ typedef struct odp_crypto_iv { /** * Crypto API data range specifier + * + * @deprecated Use odp_packet_data_range_t instead */ -typedef struct odp_crypto_data_range { - /** Offset from beginning of packet */ - uint32_t offset; - - /** Length of data to operate on */ - uint32_t length; - -} odp_crypto_data_range_t; +typedef odp_packet_data_range_t ODP_DEPRECATE(odp_crypto_data_range_t); /** * Crypto API session creation parameters @@ -386,10 +383,10 @@ typedef struct odp_crypto_op_param_t { } aad; /** Data range to apply cipher */ - odp_crypto_data_range_t cipher_range; + odp_packet_data_range_t cipher_range; /** Data range to authenticate */ - odp_crypto_data_range_t auth_range; + odp_packet_data_range_t auth_range; } odp_crypto_op_param_t; diff --git a/include/odp/api/spec/packet.h b/include/odp/api/spec/packet.h index 5439f234..95f5349b 100644 --- a/include/odp/api/spec/packet.h +++ b/include/odp/api/spec/packet.h @@ -71,6 +71,18 @@ extern "C" { * Packet is red */ +/** + * Packet API data range specifier + */ +typedef struct odp_packet_data_range { + /** Offset from beginning of packet */ + uint32_t offset; + + /** Length of data to operate on */ + uint32_t length; + +} odp_packet_data_range_t; + /* * * Alloc and free diff --git a/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c b/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c index db380c23..24ea4932 100644 --- a/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c +++ b/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c @@ -72,8 +72,8 @@ static void alg_test(odp_crypto_op_t op, odp_crypto_key_t cipher_key, odp_auth_alg_t auth_alg, odp_crypto_key_t auth_key, - odp_crypto_data_range_t *cipher_range, - odp_crypto_data_range_t *auth_range, + odp_packet_data_range_t *cipher_range, + odp_packet_data_range_t *auth_range, const uint8_t *plaintext, unsigned int plaintext_len, const uint8_t *ciphertext, diff --git a/test/common_plat/validation/api/crypto/test_vectors.h b/test/common_plat/validation/api/crypto/test_vectors.h index da4610f3..a1cf4faf 100644 --- a/test/common_plat/validation/api/crypto/test_vectors.h +++ b/test/common_plat/validation/api/crypto/test_vectors.h @@ -139,14 +139,14 @@ static uint8_t aes128_gcm_reference_iv[][AES128_GCM_IV_LEN] = { static uint32_t aes128_gcm_reference_length[] = { 84, 72, 72, 40}; -static odp_crypto_data_range_t aes128_gcm_cipher_range[] = { +static odp_packet_data_range_t aes128_gcm_cipher_range[] = { { .offset = 12, .length = 72 }, { .offset = 8, .length = 64 }, { .offset = 8, .length = 64 }, { .offset = 12, .length = 28 }, }; -static odp_crypto_data_range_t aes128_gcm_auth_range[] = { +static odp_packet_data_range_t aes128_gcm_auth_range[] = { { .offset = 0, .length = 84 }, { .offset = 0, .length = 72 }, { .offset = 0, .length = 72 }, ----------------------------------------------------------------------- Summary of changes: include/odp/api/spec/crypto.h | 17 +++++++---------- include/odp/api/spec/packet.h | 12 ++++++++++++ .../validation/api/crypto/odp_crypto_test_inp.c | 4 ++-- test/common_plat/validation/api/crypto/test_vectors.h | 4 ++-- 4 files changed, 23 insertions(+), 14 deletions(-) hooks/post-receive --

6 years, 11 months

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[COMMIT] branch api-next updated. v1.14.0.0-360-g540490dd

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 540490ddf3a1b3da4b80ed15fc874ccdfc49b60c (commit) via 56fd0a5135769bee1b7b841e7b8d1e391fba377f (commit) from 0707c974ed19c859fb92778c35a2f92bf7cd9fc6 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 540490ddf3a1b3da4b80ed15fc874ccdfc49b60c Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Thu May 4 15:55:57 2017 +0300 api: crypto: add AAD operation parameters Authentication capabilities list supported AAD lengths per algorithm, but application did not have means to select which length is used. Also pointer to AAD is added, since it may be constructed also outside of packet data. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/crypto.h b/include/odp/api/spec/crypto.h index 76977204..1f83e819 100644 --- a/include/odp/api/spec/crypto.h +++ b/include/odp/api/spec/crypto.h @@ -375,6 +375,16 @@ typedef struct odp_crypto_op_param_t { */ uint32_t hash_result_offset; + /** Additional Authenticated Data (AAD) */ + struct { + /** Pointer to ADD */ + uint8_t *ptr; + + /** AAD length in bytes. Use odp_crypto_auth_capa() for + * supported AAD lengths. */ + uint32_t length; + } aad; + /** Data range to apply cipher */ odp_crypto_data_range_t cipher_range; commit 56fd0a5135769bee1b7b841e7b8d1e391fba377f Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Thu May 4 15:55:56 2017 +0300 api: crypto: add digest length session parameter Authentication capabilities list supported digest lengths per algorithm, but application did not have means to select which length is used. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/crypto.h b/include/odp/api/spec/crypto.h index 181c0cc4..76977204 100644 --- a/include/odp/api/spec/crypto.h +++ b/include/odp/api/spec/crypto.h @@ -299,10 +299,16 @@ typedef struct odp_crypto_session_param_t { /** Authentication key * - * Use odp_crypto_auth_capa() for supported digest and key lengths. + * Use odp_crypto_auth_capa() for supported key lengths. */ odp_crypto_key_t auth_key; + /** Authentication digest length in bytes + * + * Use odp_crypto_auth_capa() for supported digest lengths. + */ + uint32_t auth_digest_len; + /** Async mode completion event queue * * When odp_crypto_operation() is asynchronous, the completion queue is ----------------------------------------------------------------------- Summary of changes: include/odp/api/spec/crypto.h | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) hooks/post-receive --

6 years, 12 months

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[COMMIT] branch api-next updated. v1.14.0.0-358-g0707c974

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 0707c974ed19c859fb92778c35a2f92bf7cd9fc6 (commit) via 8e3a2c996b3bc212b82ddb779a1ea27ae5b13d83 (commit) via a4a49d582128e0be434c3dbd99688708396396ad (commit) via e4b3ebcfddacc605cca78fe123a985e478262d11 (commit) from 467285f59991e0f28d22a50c99e56f07a4380b8d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 0707c974ed19c859fb92778c35a2f92bf7cd9fc6 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Thu Mar 30 16:58:56 2017 +0300 api: crypto: enforce deprecated API status Used ODP_DEPRECATE() to control if deprecated API definitions are visible in the API or not. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/crypto.h b/include/odp/api/spec/crypto.h index d30f050f..181c0cc4 100644 --- a/include/odp/api/spec/crypto.h +++ b/include/odp/api/spec/crypto.h @@ -15,6 +15,8 @@ #define ODP_API_CRYPTO_H_ #include <odp/visibility_begin.h> +#include <odp/api/deprecated.h> + #ifdef __cplusplus extern "C" { #endif @@ -82,10 +84,10 @@ typedef enum { ODP_CIPHER_ALG_AES_GCM, /** @deprecated Use ODP_CIPHER_ALG_AES_CBC instead */ - ODP_CIPHER_ALG_AES128_CBC, + ODP_DEPRECATE(ODP_CIPHER_ALG_AES128_CBC), /** @deprecated Use ODP_CIPHER_ALG_AES_GCM instead */ - ODP_CIPHER_ALG_AES128_GCM + ODP_DEPRECATE(ODP_CIPHER_ALG_AES128_GCM) } odp_cipher_alg_t; @@ -127,13 +129,14 @@ typedef enum { ODP_AUTH_ALG_AES_GCM, /** @deprecated Use ODP_AUTH_ALG_MD5_HMAC instead */ - ODP_AUTH_ALG_MD5_96, + ODP_DEPRECATE(ODP_AUTH_ALG_MD5_96), /** @deprecated Use ODP_AUTH_ALG_SHA256_HMAC instead */ - ODP_AUTH_ALG_SHA256_128, + ODP_DEPRECATE(ODP_AUTH_ALG_SHA256_128), /** @deprecated Use ODP_AUTH_ALG_AES_GCM instead */ - ODP_AUTH_ALG_AES128_GCM + ODP_DEPRECATE(ODP_AUTH_ALG_AES128_GCM) + } odp_auth_alg_t; /** @@ -158,10 +161,11 @@ typedef union odp_crypto_cipher_algos_t { uint32_t aes_gcm : 1; /** @deprecated Use aes_cbc instead */ - uint32_t aes128_cbc : 1; + uint32_t ODP_DEPRECATE(aes128_cbc) : 1; /** @deprecated Use aes_gcm instead */ - uint32_t aes128_gcm : 1; + uint32_t ODP_DEPRECATE(aes128_gcm) : 1; + } bit; /** All bits of the bit field structure @@ -196,13 +200,14 @@ typedef union odp_crypto_auth_algos_t { uint32_t aes_gcm : 1; /** @deprecated Use md5_hmac instead */ - uint32_t md5_96 : 1; + uint32_t ODP_DEPRECATE(md5_96) : 1; /** @deprecated Use sha256_hmac instead */ - uint32_t sha256_128 : 1; + uint32_t ODP_DEPRECATE(sha256_128) : 1; /** @deprecated Use aes_gcm instead */ - uint32_t aes128_gcm : 1; + uint32_t ODP_DEPRECATE(aes128_gcm) : 1; + } bit; /** All bits of the bit field structure @@ -317,7 +322,7 @@ typedef struct odp_crypto_session_param_t { } odp_crypto_session_param_t; /** @deprecated Use odp_crypto_session_param_t instead */ -typedef odp_crypto_session_param_t odp_crypto_session_params_t; +typedef odp_crypto_session_param_t ODP_DEPRECATE(odp_crypto_session_params_t); /** * Crypto API per packet operation parameters @@ -373,7 +378,7 @@ typedef struct odp_crypto_op_param_t { } odp_crypto_op_param_t; /** @deprecated Use odp_crypto_op_param_t instead */ -typedef odp_crypto_op_param_t odp_crypto_op_params_t; +typedef odp_crypto_op_param_t ODP_DEPRECATE(odp_crypto_op_params_t); /** * Crypto API session creation return code diff --git a/platform/linux-generic/odp_crypto.c b/platform/linux-generic/odp_crypto.c index 06707555..a0f3f7e2 100644 --- a/platform/linux-generic/odp_crypto.c +++ b/platform/linux-generic/odp_crypto.c @@ -566,12 +566,13 @@ int odp_crypto_capability(odp_crypto_capability_t *capa) capa->auths.bit.sha512_hmac = 0; capa->auths.bit.aes_gcm = 1; - /* Deprecated */ +#if ODP_DEPRECATED_API capa->ciphers.bit.aes128_cbc = 1; capa->ciphers.bit.aes128_gcm = 1; capa->auths.bit.md5_96 = 1; capa->auths.bit.sha256_128 = 1; capa->auths.bit.aes128_gcm = 1; +#endif capa->max_sessions = MAX_SESSIONS; @@ -662,6 +663,7 @@ odp_crypto_session_create(odp_crypto_session_param_t *param, { int rc; odp_crypto_generic_session_t *session; + int aes_gcm = 0; /* Default to successful result */ *status = ODP_CRYPTO_SES_CREATE_ERR_NONE; @@ -704,17 +706,21 @@ odp_crypto_session_create(odp_crypto_session_param_t *param, rc = process_des_param(session); break; case ODP_CIPHER_ALG_AES_CBC: - /* deprecated */ +#if ODP_DEPRECATED_API case ODP_CIPHER_ALG_AES128_CBC: +#endif rc = process_aes_param(session); break; - case ODP_CIPHER_ALG_AES_GCM: - /* deprecated */ +#if ODP_DEPRECATED_API case ODP_CIPHER_ALG_AES128_GCM: + if (param->auth_alg == ODP_AUTH_ALG_AES128_GCM) + aes_gcm = 1; + /* Fallthrough */ +#endif + case ODP_CIPHER_ALG_AES_GCM: /* AES-GCM requires to do both auth and * cipher at the same time */ - if (param->auth_alg == ODP_AUTH_ALG_AES_GCM || - param->auth_alg == ODP_AUTH_ALG_AES128_GCM) + if (param->auth_alg == ODP_AUTH_ALG_AES_GCM || aes_gcm) rc = process_aes_gcm_param(session); else rc = -1; @@ -729,6 +735,8 @@ odp_crypto_session_create(odp_crypto_session_param_t *param, return -1; } + aes_gcm = 0; + /* Process based on auth */ switch (param->auth_alg) { case ODP_AUTH_ALG_NULL: @@ -736,22 +744,27 @@ odp_crypto_session_create(odp_crypto_session_param_t *param, rc = 0; break; case ODP_AUTH_ALG_MD5_HMAC: - /* deprecated */ +#if ODP_DEPRECATED_API case ODP_AUTH_ALG_MD5_96: +#endif rc = process_auth_param(session, 96, 16, EVP_md5()); break; case ODP_AUTH_ALG_SHA256_HMAC: - /* deprecated */ +#if ODP_DEPRECATED_API case ODP_AUTH_ALG_SHA256_128: +#endif rc = process_auth_param(session, 128, 32, EVP_sha256()); break; - case ODP_AUTH_ALG_AES_GCM: - /* deprecated */ +#if ODP_DEPRECATED_API case ODP_AUTH_ALG_AES128_GCM: + if (param->cipher_alg == ODP_CIPHER_ALG_AES128_GCM) + aes_gcm = 1; + /* Fallthrough */ +#endif + case ODP_AUTH_ALG_AES_GCM: /* AES-GCM requires to do both auth and * cipher at the same time */ - if (param->cipher_alg == ODP_CIPHER_ALG_AES_GCM || - param->cipher_alg == ODP_CIPHER_ALG_AES128_GCM) { + if (param->cipher_alg == ODP_CIPHER_ALG_AES_GCM || aes_gcm) { session->auth.func = null_crypto_routine; rc = 0; } else { @@ -776,10 +789,14 @@ odp_crypto_session_create(odp_crypto_session_param_t *param, int odp_crypto_session_destroy(odp_crypto_session_t session) { odp_crypto_generic_session_t *generic; + int aes_gcm = 0; generic = (odp_crypto_generic_session_t *)(intptr_t)session; - if (generic->p.cipher_alg == ODP_CIPHER_ALG_AES128_GCM || - generic->p.cipher_alg == ODP_CIPHER_ALG_AES_GCM) +#if ODP_DEPRECATED_API + if (generic->p.cipher_alg == ODP_CIPHER_ALG_AES128_GCM) + aes_gcm = 1; +#endif + if (generic->p.cipher_alg == ODP_CIPHER_ALG_AES_GCM || aes_gcm) EVP_CIPHER_CTX_free(generic->cipher.data.aes_gcm.ctx); memset(generic, 0, sizeof(*generic)); free_session(generic); commit 8e3a2c996b3bc212b82ddb779a1ea27ae5b13d83 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Thu Mar 30 16:58:55 2017 +0300 test: crypto: remove references to deprecated crypto apis Remove last remaining references to deprecated API definitions. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/ipsec/odp_ipsec_misc.h b/example/ipsec/odp_ipsec_misc.h index e0320eb4..45cb022e 100644 --- a/example/ipsec/odp_ipsec_misc.h +++ b/example/ipsec/odp_ipsec_misc.h @@ -98,10 +98,10 @@ int parse_key_string(char *keystring, key->length = key_bits_in / 8; } else { - if ((alg->u.auth == ODP_AUTH_ALG_MD5_96) && + if ((alg->u.auth == ODP_AUTH_ALG_MD5_HMAC) && (KEY_BITS_MD5_96 == key_bits_in)) key->length = key_bits_in / 8; - else if ((alg->u.auth == ODP_AUTH_ALG_SHA256_128) && + else if ((alg->u.auth == ODP_AUTH_ALG_SHA256_HMAC) && (KEY_BITS_SHA256_128 == key_bits_in)) key->length = key_bits_in / 8; } diff --git a/example/ipsec/odp_ipsec_sa_db.c b/example/ipsec/odp_ipsec_sa_db.c index 28215b5b..10bbcb8f 100644 --- a/example/ipsec/odp_ipsec_sa_db.c +++ b/example/ipsec/odp_ipsec_sa_db.c @@ -111,11 +111,11 @@ int create_sa_db_entry(char *input, odp_bool_t cipher) } else { if (0 == strcmp(token, "md5")) { entry->alg.u.auth = - ODP_AUTH_ALG_MD5_96; + ODP_AUTH_ALG_MD5_HMAC; entry->icv_len = 12; } else if (!strcmp(token, "sha256")) { entry->alg.u.auth = - ODP_AUTH_ALG_SHA256_128; + ODP_AUTH_ALG_SHA256_HMAC; entry->icv_len = 16; } else { entry->alg.u.auth = ODP_AUTH_ALG_NULL; diff --git a/example/ipsec/odp_ipsec_stream.c b/example/ipsec/odp_ipsec_stream.c index b9576ae2..e37fbee2 100644 --- a/example/ipsec/odp_ipsec_stream.c +++ b/example/ipsec/odp_ipsec_stream.c @@ -227,8 +227,8 @@ odp_packet_t create_ipv4_packet(stream_db_entry_t *stream, /* AH (if specified) */ if (entry && (entry == stream->input.entry) && (ODP_AUTH_ALG_NULL != entry->ah.alg)) { - if (entry->ah.alg != ODP_AUTH_ALG_MD5_96 && - entry->ah.alg != ODP_AUTH_ALG_SHA256_128) + if (entry->ah.alg != ODP_AUTH_ALG_MD5_HMAC && + entry->ah.alg != ODP_AUTH_ALG_SHA256_HMAC) abort(); ah = (odph_ahhdr_t *)data; @@ -424,7 +424,7 @@ odp_bool_t verify_ipv4_packet(stream_db_entry_t *stream, return FALSE; if (odp_be_to_cpu_32(ah->spi) != entry->ah.spi) return FALSE; - if (ODP_AUTH_ALG_MD5_96 != entry->ah.alg) + if (ODP_AUTH_ALG_MD5_HMAC != entry->ah.alg) abort(); } else { if (entry && (ODP_AUTH_ALG_NULL != entry->ah.alg)) diff --git a/test/common_plat/performance/odp_crypto.c b/test/common_plat/performance/odp_crypto.c index 954bdb79..b3857973 100644 --- a/test/common_plat/performance/odp_crypto.c +++ b/test/common_plat/performance/odp_crypto.c @@ -205,7 +205,7 @@ static crypto_alg_config_t algs_config[] = { .data = test_iv, .length = 8, }, - .auth_alg = ODP_AUTH_ALG_MD5_96, + .auth_alg = ODP_AUTH_ALG_MD5_HMAC, .auth_key = { .data = test_key16, .length = sizeof(test_key16) @@ -217,7 +217,7 @@ static crypto_alg_config_t algs_config[] = { .name = "null-hmac-md5-96", .session = { .cipher_alg = ODP_CIPHER_ALG_NULL, - .auth_alg = ODP_AUTH_ALG_MD5_96, + .auth_alg = ODP_AUTH_ALG_MD5_HMAC, .auth_key = { .data = test_key16, .length = sizeof(test_key16) commit a4a49d582128e0be434c3dbd99688708396396ad Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Thu Mar 30 16:58:54 2017 +0300 api: deprecated: add configure option and macros Added configuration option --enable-deprecated to control if deprecated APIs are enabled or disabled. Added ODP_DEPRECATED_API macro into the API. Its value can be used to check if deprecated API definitions are enabled or disabled. Deprecated APIs are disabled by default. Deprecated APIs are meant to be removed completely in a later API version. Added ODP_DEPRECATE() macro to enforce deprecation of API definitions. When deprecated APIs are disabled, the macro renames API definitions so that application cannot use those any more, but a single implementation library can serve applications built with both options. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/configure.ac b/configure.ac index 38129030..63e72713 100644 --- a/configure.ac +++ b/configure.ac @@ -16,7 +16,8 @@ ODP_VERSION_API_MAJOR=odpapi_major_version AC_SUBST(ODP_VERSION_API_MAJOR) ODP_VERSION_API_MINOR=odpapi_minor_version AC_SUBST(ODP_VERSION_API_MINOR) -AC_CONFIG_FILES([include/odp/api/spec/version.h]) +AC_CONFIG_FILES([include/odp/api/spec/version.h + include/odp/api/spec/deprecated.h]) AM_INIT_AUTOMAKE([1.9 tar-pax subdir-objects]) AC_CONFIG_SRCDIR([helper/config.h.in]) @@ -284,7 +285,7 @@ ODP_CFLAGS="$ODP_CFLAGS -DODP_DEBUG=$ODP_DEBUG" ODP_ABI_COMPAT=1 abi_compat=yes AC_ARG_ENABLE([abi-compat], - [ --disable-abi-compat disables ABI compatible mode, enables inline code in header files], + [ --disable-abi-compat disables ABI compatible mode, enables inline code in header files], [if test "x$enableval" = "xno"; then ODP_ABI_COMPAT=0 abi_compat=no @@ -294,6 +295,19 @@ AC_ARG_ENABLE([abi-compat], AC_SUBST(ODP_ABI_COMPAT) ########################################################################## +# Enable/disable deprecated API definitions +########################################################################## +ODP_DEPRECATED_API=0 +deprecated=no +AC_ARG_ENABLE([deprecated], + [ --enable-deprecated enable deprecated API definitions], + [if test "x$enableval" = "xyes"; then + ODP_DEPRECATED_API=1 + deprecated=yes + fi]) +AC_SUBST(ODP_DEPRECATED_API) + +########################################################################## # Default warning setup ########################################################################## ODP_CFLAGS="$ODP_CFLAGS -W -Wall -Werror -Wstrict-prototypes -Wmissing-prototypes" @@ -381,6 +395,7 @@ AC_MSG_RESULT([ static libraries: ${enable_static} shared libraries: ${enable_shared} ABI compatible: ${abi_compat} + Deprecated APIs: ${deprecated} cunit: ${cunit_support} test_vald: ${test_vald} test_perf: ${test_perf} diff --git a/doc/application-api-guide/api_guide_lines.dox b/doc/application-api-guide/api_guide_lines.dox index 394e9582..a6488c32 100644 --- a/doc/application-api-guide/api_guide_lines.dox +++ b/doc/application-api-guide/api_guide_lines.dox @@ -75,7 +75,7 @@ The former is a compile-time assertion and hence adds no additional path length. The latter is controlled by the ODP_NO_DEBUG compile-time switch and so is suitable for use in development/debug builds that can be compiled out for production use. Other mechanisms available to the implementer are: - ODP_ABORT() is provided for situations where further execution of the code must not occur and a level of tracing information should be left in the log. - - ODP_DEPRECATED() is used to signify that a call is planned for obsolescence. + - ODP_DEPRECATE() is used to signify that a call is planned for obsolescence. - ODP_LOG() is used to direct implementation messages to the application. @@ -197,8 +197,8 @@ This is one of the reasons why some features MAY be defined as OPTIONAL. While allowed, the proliferation of OPTIONAL features SHOULD be avoided to enable broad application portability across many implementations. At the same time, a "least common denominator" approach MUST NOT be taken as that defeats the purpose of providing higher-level abstractions in APIs. -@subsection odp_deprecated ODP DEPRECATED -A deprecated API will remain marked as such in the public API using #ODP_DEPRECATED for two release cycles for the #ODP_VERSION_API_MAJOR number. +@subsection odp_deprecate ODP DEPRECATE +A deprecated API will remain marked as such in the public API using #ODP_DEPRECATE() for two release cycles for the #ODP_VERSION_API_MAJOR number. For example an API marked as deprecated in 1.1.0 will still be present in 1.2.0 and removed in 1.3.0. A deprecated API will contain the doxygen tag \@deprecated with a description of the reason for the change. diff --git a/doc/platform-api-guide/Doxyfile b/doc/platform-api-guide/Doxyfile index fbe7c936..1f2d49a4 100644 --- a/doc/platform-api-guide/Doxyfile +++ b/doc/platform-api-guide/Doxyfile @@ -17,4 +17,5 @@ PREDEFINED = __GNUC__ \ __LITTLE_ENDIAN_BITFIELD \ __x86_64__ \ ODP_PACKED \ + ODP_DEPRECATE(x)=x \ "ODP_HANDLE_T(type)=odp_handle_t type" diff --git a/doc/process-guide/release-guide.adoc b/doc/process-guide/release-guide.adoc index 8ea147af..595af91a 100644 --- a/doc/process-guide/release-guide.adoc +++ b/doc/process-guide/release-guide.adoc @@ -251,7 +251,7 @@ Deleting or changing the published API follows the normal <<anchor-1,process>>, * A deprecated indication is applied to the old API using the @deprecated doxygen syntax. * For a function change the old API it is additionally marked using the -ODP_DEPRECATED preprocessor macro. +ODP_DEPRECATE() preprocessor macro. * The CHANGELOG will have an entry in the API change section. * The Release Manager will resolve the duration for which the deprecated API. will be supported, and determine which future release it will be applied to. + @@ -275,7 +275,7 @@ The new API must have comparable coverage to the old API. * * @param name ... */ -odp_foo_t odp_foo_create(const char *name) ODP_DEPRECATED; +odp_foo_t ODP_DEPRECATE(odp_foo_create)(const char *name); /** * Create a bar @@ -298,7 +298,7 @@ compiler warning. * * @param name ... */ -odp_foo_t odp_foo_create(const char *name) ODP_DEPRECATED; +odp_foo_t ODP_DEPRECATE(odp_foo_create)(const char *name); ---- === Changing a struct member diff --git a/include/odp/api/spec/.gitignore b/include/odp/api/spec/.gitignore index 67020331..df9c87d9 100644 --- a/include/odp/api/spec/.gitignore +++ b/include/odp/api/spec/.gitignore @@ -1 +1,2 @@ +deprecated.h version.h diff --git a/include/odp/api/spec/deprecated.h.in b/include/odp/api/spec/deprecated.h.in new file mode 100644 index 00000000..224f60ff --- /dev/null +++ b/include/odp/api/spec/deprecated.h.in @@ -0,0 +1,50 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file + * + * Macro for deprecated API definitions + */ + +#ifndef ODP_API_DEPRECATED_H_ +#define ODP_API_DEPRECATED_H_ +#include <odp/visibility_begin.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Deprecated API definitions + * + * Some API definitions may be deprecated by this or a previous API version. + * This macro controls if those are enabled (and visible to the application) + * or disabled. + * + * * 0: Deprecated API definitions are disabled (default) + * * 1: Deprecated API definitions are enabled + */ +#define ODP_DEPRECATED_API @ODP_DEPRECATED_API@ + +/** + * @def ODP_DEPRECATE + * + * Macro to deprecate API definitions + */ + +#if ODP_DEPRECATED_API +#define ODP_DEPRECATE(x) x +#else +#define ODP_DEPRECATE(x) _deprecated_ ## x +#endif + +#ifdef __cplusplus +} +#endif + +#include <odp/visibility_end.h> +#endif diff --git a/include/odp_api.h b/include/odp_api.h index e3ffcb1e..8146e024 100644 --- a/include/odp_api.h +++ b/include/odp_api.h @@ -18,6 +18,7 @@ extern "C" { #endif +#include <odp/api/deprecated.h> #include <odp/api/version.h> #include <odp/api/std_types.h> #include <odp/api/compiler.h> diff --git a/platform/Makefile.inc b/platform/Makefile.inc index c5b17b57..3d609aa7 100644 --- a/platform/Makefile.inc +++ b/platform/Makefile.inc @@ -29,6 +29,7 @@ odpapispecinclude_HEADERS = \ $(top_srcdir)/include/odp/api/spec/cpumask.h \ $(top_srcdir)/include/odp/api/spec/crypto.h \ $(top_srcdir)/include/odp/api/spec/debug.h \ + $(top_srcdir)/include/odp/api/spec/deprecated.h \ $(top_srcdir)/include/odp/api/spec/errno.h \ $(top_srcdir)/include/odp/api/spec/event.h \ $(top_srcdir)/include/odp/api/spec/support.h \ diff --git a/platform/linux-generic/Makefile.am b/platform/linux-generic/Makefile.am index 834a58e6..79f0e70c 100644 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@ -35,6 +35,7 @@ odpapiinclude_HEADERS = \ $(srcdir)/include/odp/api/cpumask.h \ $(srcdir)/include/odp/api/crypto.h \ $(srcdir)/include/odp/api/debug.h \ + $(srcdir)/include/odp/api/deprecated.h \ $(srcdir)/include/odp/api/errno.h \ $(srcdir)/include/odp/api/event.h \ $(srcdir)/include/odp/api/support.h \ diff --git a/platform/linux-generic/include/odp/api/deprecated.h b/platform/linux-generic/include/odp/api/deprecated.h new file mode 100644 index 00000000..82797ebc --- /dev/null +++ b/platform/linux-generic/include/odp/api/deprecated.h @@ -0,0 +1,26 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file + * + * Control deprecated API definitions + */ + +#ifndef ODP_PLAT_DEPRECATED_H_ +#define ODP_PLAT_DEPRECATED_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <odp/api/spec/deprecated.h> + +#ifdef __cplusplus +} +#endif + +#endif commit e4b3ebcfddacc605cca78fe123a985e478262d11 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Thu Mar 30 16:58:53 2017 +0300 api: hints: remove ODP_DEPRECATED from API Remove ODP_DEPRECATED macro as it depends on (GCC) compiler type attribute, which may not be supported (the same way) by all compilers. Also the attribute works only for types, but not e.g. for fields of structure. A new configuration option will be added to control deprecated definitions. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/hints.h b/include/odp/api/spec/hints.h index 82400f07..7434c6a5 100644 --- a/include/odp/api/spec/hints.h +++ b/include/odp/api/spec/hints.h @@ -52,11 +52,6 @@ extern "C" { #define ODP_PRINTF_FORMAT(x, y) __attribute__((format(printf, (x), (y)))) /** - * Indicate deprecated variables, functions or types - */ -#define ODP_DEPRECATED __attribute__((__deprecated__)) - -/** * Intentionally unused variables of functions */ #define ODP_UNUSED __attribute__((__unused__)) @@ -96,7 +91,6 @@ extern "C" { #define ODP_WEAK_SYMBOL #define ODP_HOT_CODE #define ODP_COLD_CODE -#define ODP_DEPRECATED #define ODP_UNUSED #define odp_likely(x) #define odp_unlikely(x) ----------------------------------------------------------------------- Summary of changes: configure.ac | 19 +++++++- doc/application-api-guide/api_guide_lines.dox | 6 +-- doc/platform-api-guide/Doxyfile | 1 + doc/process-guide/release-guide.adoc | 6 +-- example/ipsec/odp_ipsec_misc.h | 4 +- example/ipsec/odp_ipsec_sa_db.c | 4 +- example/ipsec/odp_ipsec_stream.c | 6 +-- include/odp/api/spec/.gitignore | 1 + include/odp/api/spec/crypto.h | 29 +++++++------ include/odp/api/spec/deprecated.h.in | 50 ++++++++++++++++++++++ include/odp/api/spec/hints.h | 6 --- include/odp_api.h | 1 + platform/Makefile.inc | 1 + platform/linux-generic/Makefile.am | 1 + .../{odp_errno_define.h => odp/api/deprecated.h} | 8 ++-- platform/linux-generic/odp_crypto.c | 45 +++++++++++++------ test/common_plat/performance/odp_crypto.c | 4 +- 17 files changed, 139 insertions(+), 53 deletions(-) create mode 100644 include/odp/api/spec/deprecated.h.in copy platform/linux-generic/include/{odp_errno_define.h => odp/api/deprecated.h} (60%) hooks/post-receive --

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[COMMIT] branch api-next updated. v1.14.0.0-354-g467285f5

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The branch, api-next has been updated via 467285f59991e0f28d22a50c99e56f07a4380b8d (commit) via e0e038bab9fc2a9641e1eddd50d115ace2a66cef (commit) via 4584e90f7b19a1f7456f46e61f818e73ff0c7377 (commit) via 419cab0fcfccc7b702a7592dff98d108c24e49bf (commit) via 8b29e0ad33bb176374f47ae0bc2388b0d8d2b926 (commit) via 09a0e859caa4dbd68deb459e0160aed1ff8b5168 (commit) via 617999503a54c52daf86abcaef12542e67c3d47a (commit) via 54e52ac90cc564e83d9fd3d22e5fd0d084fec1c3 (commit) via 4fd46d42fb7fb7867ef269fc491eae7a7b303630 (commit) via b8c3fffa30ff5c07fe28bab562510157050ebeff (commit) from 0b1dbf37b4030c6da4c6f13645c63fd4ac8ff923 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 467285f59991e0f28d22a50c99e56f07a4380b8d Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:58 2017 +0300 linux-gen: time: store timespec as nsec Use single 64 bit nanosecond value to store time when using posix time. Posix time stamp is converted directly from timespec (sec + nsec) to nsec time. Storage space for odp_time_t is halved as both posix and HW time use single u64. Some functions (sum, diff, cmp) are generic for both time sources. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/include/odp/api/plat/time_types.h b/platform/linux-generic/include/odp/api/plat/time_types.h index 1cafb1f7..71e354e6 100644 --- a/platform/linux-generic/include/odp/api/plat/time_types.h +++ b/platform/linux-generic/include/odp/api/plat/time_types.h @@ -22,32 +22,24 @@ extern "C" { **/ /** - * @internal Time structure used to isolate odp-linux implementation from - * the linux timespec structure, which is dependent on POSIX extension level. + * @internal Time structure used for both POSIX timespec and HW counter + * implementations. */ typedef struct odp_time_t { union { - /** @internal Posix timespec */ - struct { - /** @internal Seconds */ - int64_t tv_sec; - - /** @internal Nanoseconds */ - int64_t tv_nsec; - } spec; - - /** @internal HW time counter */ - struct { - /** @internal Counter value */ - uint64_t count; - - /** @internal Reserved */ - uint64_t reserved; - } hw; + /** @internal Used with generic 64 bit operations */ + uint64_t u64; + + /** @internal Nanoseconds */ + uint64_t nsec; + + /** @internal HW timer counter value */ + uint64_t count; + }; } odp_time_t; -#define ODP_TIME_NULL ((odp_time_t){.spec = {0, 0} }) +#define ODP_TIME_NULL ((odp_time_t){.u64 = 0}) /** * @} diff --git a/platform/linux-generic/odp_time.c b/platform/linux-generic/odp_time.c index ac82175d..2bbe5666 100644 --- a/platform/linux-generic/odp_time.c +++ b/platform/linux-generic/odp_time.c @@ -15,10 +15,10 @@ #include <inttypes.h> typedef struct time_global_t { - odp_time_t start_time; - int use_hw; - uint64_t hw_start; - uint64_t hw_freq_hz; + struct timespec spec_start; + int use_hw; + uint64_t hw_start; + uint64_t hw_freq_hz; } time_global_t; static time_global_t global; @@ -27,19 +27,23 @@ static time_global_t global; * Posix timespec based functions */ -static inline odp_time_t time_spec_diff(odp_time_t t2, odp_time_t t1) +static inline uint64_t time_spec_diff_nsec(struct timespec *t2, + struct timespec *t1) { - odp_time_t time; + struct timespec diff; + uint64_t nsec; - time.spec.tv_sec = t2.spec.tv_sec - t1.spec.tv_sec; - time.spec.tv_nsec = t2.spec.tv_nsec - t1.spec.tv_nsec; + diff.tv_sec = t2->tv_sec - t1->tv_sec; + diff.tv_nsec = t2->tv_nsec - t1->tv_nsec; - if (time.spec.tv_nsec < 0) { - time.spec.tv_nsec += ODP_TIME_SEC_IN_NS; - --time.spec.tv_sec; + if (diff.tv_nsec < 0) { + diff.tv_nsec += ODP_TIME_SEC_IN_NS; + diff.tv_sec -= 1; } - return time; + nsec = (diff.tv_sec * ODP_TIME_SEC_IN_NS) + diff.tv_nsec; + + return nsec; } static inline odp_time_t time_spec_cur(void) @@ -52,10 +56,9 @@ static inline odp_time_t time_spec_cur(void) if (odp_unlikely(ret != 0)) ODP_ABORT("clock_gettime failed\n"); - time.spec.tv_sec = sys_time.tv_sec; - time.spec.tv_nsec = sys_time.tv_nsec; + time.nsec = time_spec_diff_nsec(&sys_time, &global.spec_start); - return time_spec_diff(time, global.start_time); + return time; } static inline uint64_t time_spec_res(void) @@ -70,48 +73,16 @@ static inline uint64_t time_spec_res(void) return ODP_TIME_SEC_IN_NS / (uint64_t)tres.tv_nsec; } -static inline int time_spec_cmp(odp_time_t t2, odp_time_t t1) -{ - if (t2.spec.tv_sec < t1.spec.tv_sec) - return -1; - - if (t2.spec.tv_sec > t1.spec.tv_sec) - return 1; - - return t2.spec.tv_nsec - t1.spec.tv_nsec; -} - -static inline odp_time_t time_spec_sum(odp_time_t t1, odp_time_t t2) -{ - odp_time_t time; - - time.spec.tv_sec = t2.spec.tv_sec + t1.spec.tv_sec; - time.spec.tv_nsec = t2.spec.tv_nsec + t1.spec.tv_nsec; - - if (time.spec.tv_nsec >= (long)ODP_TIME_SEC_IN_NS) { - time.spec.tv_nsec -= ODP_TIME_SEC_IN_NS; - ++time.spec.tv_sec; - } - - return time; -} - static inline uint64_t time_spec_to_ns(odp_time_t time) { - uint64_t ns; - - ns = time.spec.tv_sec * ODP_TIME_SEC_IN_NS; - ns += time.spec.tv_nsec; - - return ns; + return time.nsec; } static inline odp_time_t time_spec_from_ns(uint64_t ns) { odp_time_t time; - time.spec.tv_sec = ns / ODP_TIME_SEC_IN_NS; - time.spec.tv_nsec = ns - time.spec.tv_sec * ODP_TIME_SEC_IN_NS; + time.nsec = ns; return time; } @@ -124,7 +95,7 @@ static inline odp_time_t time_hw_cur(void) { odp_time_t time; - time.hw.count = cpu_global_time() - global.hw_start; + time.count = cpu_global_time() - global.hw_start; return time; } @@ -136,40 +107,11 @@ static inline uint64_t time_hw_res(void) return global.hw_freq_hz / 10; } -static inline int time_hw_cmp(odp_time_t t2, odp_time_t t1) -{ - if (odp_likely(t2.hw.count > t1.hw.count)) - return 1; - - if (t2.hw.count < t1.hw.count) - return -1; - - return 0; -} - -static inline odp_time_t time_hw_diff(odp_time_t t2, odp_time_t t1) -{ - odp_time_t time; - - time.hw.count = t2.hw.count - t1.hw.count; - - return time; -} - -static inline odp_time_t time_hw_sum(odp_time_t t1, odp_time_t t2) -{ - odp_time_t time; - - time.hw.count = t1.hw.count + t2.hw.count; - - return time; -} - static inline uint64_t time_hw_to_ns(odp_time_t time) { uint64_t nsec; uint64_t freq_hz = global.hw_freq_hz; - uint64_t count = time.hw.count; + uint64_t count = time.count; uint64_t sec = 0; if (count >= freq_hz) { @@ -197,8 +139,7 @@ static inline odp_time_t time_hw_from_ns(uint64_t ns) count = sec * freq_hz; count += (ns * freq_hz) / ODP_TIME_SEC_IN_NS; - time.hw.reserved = 0; - time.hw.count = count; + time.count = count; return time; } @@ -225,26 +166,22 @@ static inline uint64_t time_res(void) static inline int time_cmp(odp_time_t t2, odp_time_t t1) { - if (global.use_hw) - return time_hw_cmp(t2, t1); - - return time_spec_cmp(t2, t1); -} + if (odp_likely(t2.u64 > t1.u64)) + return 1; -static inline odp_time_t time_diff(odp_time_t t2, odp_time_t t1) -{ - if (global.use_hw) - return time_hw_diff(t2, t1); + if (t2.u64 < t1.u64) + return -1; - return time_spec_diff(t2, t1); + return 0; } static inline odp_time_t time_sum(odp_time_t t1, odp_time_t t2) { - if (global.use_hw) - return time_hw_sum(t1, t2); + odp_time_t time; + + time.u64 = t1.u64 + t2.u64; - return time_spec_sum(t1, t2); + return time; } static inline uint64_t time_to_ns(odp_time_t time) @@ -284,7 +221,11 @@ odp_time_t odp_time_global(void) odp_time_t odp_time_diff(odp_time_t t2, odp_time_t t1) { - return time_diff(t2, t1); + odp_time_t time; + + time.u64 = t2.u64 - t1.u64; + + return time; } uint64_t odp_time_to_ns(odp_time_t time) @@ -338,7 +279,6 @@ void odp_time_wait_until(odp_time_t time) int odp_time_init_global(void) { - struct timespec sys_time; int ret = 0; memset(&global, 0, sizeof(time_global_t)); @@ -357,13 +297,10 @@ int odp_time_init_global(void) return 0; } - global.start_time = ODP_TIME_NULL; + global.spec_start.tv_sec = 0; + global.spec_start.tv_nsec = 0; - ret = clock_gettime(CLOCK_MONOTONIC_RAW, &sys_time); - if (ret == 0) { - global.start_time.spec.tv_sec = sys_time.tv_sec; - global.start_time.spec.tv_nsec = sys_time.tv_nsec; - } + ret = clock_gettime(CLOCK_MONOTONIC_RAW, &global.spec_start); return ret; } commit e0e038bab9fc2a9641e1eddd50d115ace2a66cef Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:57 2017 +0300 linux-gen: time: improve x86 TSC freq measurement accuracy Add short warm up round and measure over a longer period of time (250ms vs 100ms). Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/arch/x86/odp_cpu_arch.c b/platform/linux-generic/arch/x86/odp_cpu_arch.c index 9ba601a3..b1da428b 100644 --- a/platform/linux-generic/arch/x86/odp_cpu_arch.c +++ b/platform/linux-generic/arch/x86/odp_cpu_arch.c @@ -54,11 +54,16 @@ uint64_t cpu_global_time_freq(void) uint64_t t1, t2, ts_nsec, cycles, hz; int i; uint64_t avg = 0; - int rounds = 4; + int rounds = 3; + int warm_up = 1; for (i = 0; i < rounds; i++) { - sleep.tv_sec = 0; - sleep.tv_nsec = SEC_IN_NS / 10; + sleep.tv_sec = 0; + + if (warm_up) + sleep.tv_nsec = SEC_IN_NS / 1000; + else + sleep.tv_nsec = SEC_IN_NS / 4; if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts1)) { ODP_DBG("clock_gettime failed\n"); @@ -85,8 +90,12 @@ uint64_t cpu_global_time_freq(void) cycles = t2 - t1; hz = (cycles * SEC_IN_NS) / ts_nsec; - avg += hz; + + if (warm_up) + warm_up = 0; + else + avg += hz; } - return avg / rounds; + return avg / (rounds - 1); } commit 4584e90f7b19a1f7456f46e61f818e73ff0c7377 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:56 2017 +0300 linux-gen: time: use hw time counter when available Use 64 bit HW time counter when available. It is used on x86 when invariant TSC CPU flag indicates that TSC frequency is constant. Otherwise, the system time is used as before. Direct HW time counter usage avoids system call, and related latency and performance issues. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/Makefile.am b/platform/linux-generic/Makefile.am index 4015499e..834a58e6 100644 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@ -172,6 +172,7 @@ noinst_HEADERS = \ ${srcdir}/include/odp_schedule_if.h \ ${srcdir}/include/odp_sorted_list_internal.h \ ${srcdir}/include/odp_shm_internal.h \ + ${srcdir}/include/odp_time_internal.h \ ${srcdir}/include/odp_timer_internal.h \ ${srcdir}/include/odp_timer_wheel_internal.h \ ${srcdir}/include/odp_traffic_mngr_internal.h \ diff --git a/platform/linux-generic/arch/arm/odp_cpu_arch.c b/platform/linux-generic/arch/arm/odp_cpu_arch.c index 2ac223e0..c31f9084 100644 --- a/platform/linux-generic/arch/arm/odp_cpu_arch.c +++ b/platform/linux-generic/arch/arm/odp_cpu_arch.c @@ -13,6 +13,7 @@ #include <odp/api/hints.h> #include <odp/api/system_info.h> #include <odp_debug_internal.h> +#include <odp_time_internal.h> #define GIGA 1000000000 @@ -46,3 +47,18 @@ uint64_t odp_cpu_cycles_resolution(void) { return 1; } + +int cpu_has_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time_freq(void) +{ + return 0; +} diff --git a/platform/linux-generic/arch/default/odp_cpu_arch.c b/platform/linux-generic/arch/default/odp_cpu_arch.c index 2ac223e0..c31f9084 100644 --- a/platform/linux-generic/arch/default/odp_cpu_arch.c +++ b/platform/linux-generic/arch/default/odp_cpu_arch.c @@ -13,6 +13,7 @@ #include <odp/api/hints.h> #include <odp/api/system_info.h> #include <odp_debug_internal.h> +#include <odp_time_internal.h> #define GIGA 1000000000 @@ -46,3 +47,18 @@ uint64_t odp_cpu_cycles_resolution(void) { return 1; } + +int cpu_has_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time_freq(void) +{ + return 0; +} diff --git a/platform/linux-generic/arch/mips64/odp_cpu_arch.c b/platform/linux-generic/arch/mips64/odp_cpu_arch.c index 646acf9c..f7eafa0f 100644 --- a/platform/linux-generic/arch/mips64/odp_cpu_arch.c +++ b/platform/linux-generic/arch/mips64/odp_cpu_arch.c @@ -7,6 +7,7 @@ #include <odp/api/cpu.h> #include <odp/api/hints.h> #include <odp/api/system_info.h> +#include <odp_time_internal.h> uint64_t odp_cpu_cycles(void) { @@ -29,3 +30,18 @@ uint64_t odp_cpu_cycles_resolution(void) { return 1; } + +int cpu_has_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time_freq(void) +{ + return 0; +} diff --git a/platform/linux-generic/arch/powerpc/odp_cpu_arch.c b/platform/linux-generic/arch/powerpc/odp_cpu_arch.c index 2ac223e0..c31f9084 100644 --- a/platform/linux-generic/arch/powerpc/odp_cpu_arch.c +++ b/platform/linux-generic/arch/powerpc/odp_cpu_arch.c @@ -13,6 +13,7 @@ #include <odp/api/hints.h> #include <odp/api/system_info.h> #include <odp_debug_internal.h> +#include <odp_time_internal.h> #define GIGA 1000000000 @@ -46,3 +47,18 @@ uint64_t odp_cpu_cycles_resolution(void) { return 1; } + +int cpu_has_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time(void) +{ + return 0; +} + +uint64_t cpu_global_time_freq(void) +{ + return 0; +} diff --git a/platform/linux-generic/arch/x86/cpu_flags.c b/platform/linux-generic/arch/x86/cpu_flags.c index 954dac27..a492a35b 100644 --- a/platform/linux-generic/arch/x86/cpu_flags.c +++ b/platform/linux-generic/arch/x86/cpu_flags.c @@ -39,6 +39,7 @@ #include <arch/x86/cpu_flags.h> #include <odp_debug_internal.h> +#include <odp_time_internal.h> #include <stdio.h> #include <stdint.h> @@ -357,3 +358,11 @@ void cpu_flags_print_all(void) str[len] = '\0'; ODP_PRINT("%s", str); } + +int cpu_has_global_time(void) +{ + if (cpu_get_flag_enabled(RTE_CPUFLAG_INVTSC) > 0) + return 1; + + return 0; +} diff --git a/platform/linux-generic/arch/x86/odp_cpu_arch.c b/platform/linux-generic/arch/x86/odp_cpu_arch.c index c8cf27b6..9ba601a3 100644 --- a/platform/linux-generic/arch/x86/odp_cpu_arch.c +++ b/platform/linux-generic/arch/x86/odp_cpu_arch.c @@ -3,7 +3,14 @@ * * SPDX-License-Identifier: BSD-3-Clause */ + +#include <odp_posix_extensions.h> + #include <odp/api/cpu.h> +#include <odp_time_internal.h> +#include <odp_debug_internal.h> + +#include <time.h> uint64_t odp_cpu_cycles(void) { @@ -31,3 +38,55 @@ uint64_t odp_cpu_cycles_resolution(void) { return 1; } + +uint64_t cpu_global_time(void) +{ + return odp_cpu_cycles(); +} + +#define SEC_IN_NS 1000000000ULL + +/* Measure TSC frequency. Frequency information registers are defined for x86, + * but those are often not enumerated. */ +uint64_t cpu_global_time_freq(void) +{ + struct timespec sleep, ts1, ts2; + uint64_t t1, t2, ts_nsec, cycles, hz; + int i; + uint64_t avg = 0; + int rounds = 4; + + for (i = 0; i < rounds; i++) { + sleep.tv_sec = 0; + sleep.tv_nsec = SEC_IN_NS / 10; + + if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts1)) { + ODP_DBG("clock_gettime failed\n"); + return 0; + } + + t1 = cpu_global_time(); + + if (nanosleep(&sleep, NULL) < 0) { + ODP_DBG("nanosleep failed\n"); + return 0; + } + + if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts2)) { + ODP_DBG("clock_gettime failed\n"); + return 0; + } + + t2 = cpu_global_time(); + + ts_nsec = (ts2.tv_sec - ts1.tv_sec) * SEC_IN_NS; + ts_nsec += ts2.tv_nsec - ts1.tv_nsec; + + cycles = t2 - t1; + + hz = (cycles * SEC_IN_NS) / ts_nsec; + avg += hz; + } + + return avg / rounds; +} diff --git a/platform/linux-generic/include/odp/api/plat/time_types.h b/platform/linux-generic/include/odp/api/plat/time_types.h index 4847f3b1..1cafb1f7 100644 --- a/platform/linux-generic/include/odp/api/plat/time_types.h +++ b/platform/linux-generic/include/odp/api/plat/time_types.h @@ -26,11 +26,28 @@ extern "C" { * the linux timespec structure, which is dependent on POSIX extension level. */ typedef struct odp_time_t { - int64_t tv_sec; /**< @internal Seconds */ - int64_t tv_nsec; /**< @internal Nanoseconds */ + union { + /** @internal Posix timespec */ + struct { + /** @internal Seconds */ + int64_t tv_sec; + + /** @internal Nanoseconds */ + int64_t tv_nsec; + } spec; + + /** @internal HW time counter */ + struct { + /** @internal Counter value */ + uint64_t count; + + /** @internal Reserved */ + uint64_t reserved; + } hw; + }; } odp_time_t; -#define ODP_TIME_NULL ((odp_time_t){0, 0}) +#define ODP_TIME_NULL ((odp_time_t){.spec = {0, 0} }) /** * @} diff --git a/platform/linux-generic/include/odp_time_internal.h b/platform/linux-generic/include/odp_time_internal.h new file mode 100644 index 00000000..99ac7977 --- /dev/null +++ b/platform/linux-generic/include/odp_time_internal.h @@ -0,0 +1,24 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef ODP_TIME_INTERNAL_H_ +#define ODP_TIME_INTERNAL_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> + +int cpu_has_global_time(void); +uint64_t cpu_global_time(void); +uint64_t cpu_global_time_freq(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/platform/linux-generic/odp_time.c b/platform/linux-generic/odp_time.c index 0e5966c0..ac82175d 100644 --- a/platform/linux-generic/odp_time.c +++ b/platform/linux-generic/odp_time.c @@ -10,36 +10,39 @@ #include <odp/api/time.h> #include <odp/api/hints.h> #include <odp_debug_internal.h> +#include <odp_time_internal.h> +#include <string.h> +#include <inttypes.h> -static odp_time_t start_time; +typedef struct time_global_t { + odp_time_t start_time; + int use_hw; + uint64_t hw_start; + uint64_t hw_freq_hz; +} time_global_t; -static inline -uint64_t time_to_ns(odp_time_t time) -{ - uint64_t ns; - - ns = time.tv_sec * ODP_TIME_SEC_IN_NS; - ns += time.tv_nsec; +static time_global_t global; - return ns; -} +/* + * Posix timespec based functions + */ -static inline odp_time_t time_diff(odp_time_t t2, odp_time_t t1) +static inline odp_time_t time_spec_diff(odp_time_t t2, odp_time_t t1) { odp_time_t time; - time.tv_sec = t2.tv_sec - t1.tv_sec; - time.tv_nsec = t2.tv_nsec - t1.tv_nsec; + time.spec.tv_sec = t2.spec.tv_sec - t1.spec.tv_sec; + time.spec.tv_nsec = t2.spec.tv_nsec - t1.spec.tv_nsec; - if (time.tv_nsec < 0) { - time.tv_nsec += ODP_TIME_SEC_IN_NS; - --time.tv_sec; + if (time.spec.tv_nsec < 0) { + time.spec.tv_nsec += ODP_TIME_SEC_IN_NS; + --time.spec.tv_sec; } return time; } -static inline odp_time_t time_local(void) +static inline odp_time_t time_spec_cur(void) { int ret; odp_time_t time; @@ -49,77 +52,234 @@ static inline odp_time_t time_local(void) if (odp_unlikely(ret != 0)) ODP_ABORT("clock_gettime failed\n"); - time.tv_sec = sys_time.tv_sec; - time.tv_nsec = sys_time.tv_nsec; + time.spec.tv_sec = sys_time.tv_sec; + time.spec.tv_nsec = sys_time.tv_nsec; - return time_diff(time, start_time); + return time_spec_diff(time, global.start_time); } -static inline int time_cmp(odp_time_t t2, odp_time_t t1) +static inline uint64_t time_spec_res(void) { - if (t2.tv_sec < t1.tv_sec) + int ret; + struct timespec tres; + + ret = clock_getres(CLOCK_MONOTONIC_RAW, &tres); + if (odp_unlikely(ret != 0)) + ODP_ABORT("clock_getres failed\n"); + + return ODP_TIME_SEC_IN_NS / (uint64_t)tres.tv_nsec; +} + +static inline int time_spec_cmp(odp_time_t t2, odp_time_t t1) +{ + if (t2.spec.tv_sec < t1.spec.tv_sec) return -1; - if (t2.tv_sec > t1.tv_sec) + if (t2.spec.tv_sec > t1.spec.tv_sec) return 1; - return t2.tv_nsec - t1.tv_nsec; + return t2.spec.tv_nsec - t1.spec.tv_nsec; } -static inline odp_time_t time_sum(odp_time_t t1, odp_time_t t2) +static inline odp_time_t time_spec_sum(odp_time_t t1, odp_time_t t2) { odp_time_t time; - time.tv_sec = t2.tv_sec + t1.tv_sec; - time.tv_nsec = t2.tv_nsec + t1.tv_nsec; + time.spec.tv_sec = t2.spec.tv_sec + t1.spec.tv_sec; + time.spec.tv_nsec = t2.spec.tv_nsec + t1.spec.tv_nsec; - if (time.tv_nsec >= (long)ODP_TIME_SEC_IN_NS) { - time.tv_nsec -= ODP_TIME_SEC_IN_NS; - ++time.tv_sec; + if (time.spec.tv_nsec >= (long)ODP_TIME_SEC_IN_NS) { + time.spec.tv_nsec -= ODP_TIME_SEC_IN_NS; + ++time.spec.tv_sec; } return time; } -static inline odp_time_t time_local_from_ns(uint64_t ns) +static inline uint64_t time_spec_to_ns(odp_time_t time) +{ + uint64_t ns; + + ns = time.spec.tv_sec * ODP_TIME_SEC_IN_NS; + ns += time.spec.tv_nsec; + + return ns; +} + +static inline odp_time_t time_spec_from_ns(uint64_t ns) { odp_time_t time; - time.tv_sec = ns / ODP_TIME_SEC_IN_NS; - time.tv_nsec = ns - time.tv_sec * ODP_TIME_SEC_IN_NS; + time.spec.tv_sec = ns / ODP_TIME_SEC_IN_NS; + time.spec.tv_nsec = ns - time.spec.tv_sec * ODP_TIME_SEC_IN_NS; return time; } -static inline void time_wait_until(odp_time_t time) +/* + * HW time counter based functions + */ + +static inline odp_time_t time_hw_cur(void) { - odp_time_t cur; + odp_time_t time; - do { - cur = time_local(); - } while (time_cmp(time, cur) > 0); + time.hw.count = cpu_global_time() - global.hw_start; + + return time; } -static inline uint64_t time_local_res(void) +static inline uint64_t time_hw_res(void) { - int ret; - struct timespec tres; + /* Promise a bit lower resolution than average cycle counter + * frequency */ + return global.hw_freq_hz / 10; +} - ret = clock_getres(CLOCK_MONOTONIC_RAW, &tres); - if (odp_unlikely(ret != 0)) - ODP_ABORT("clock_getres failed\n"); +static inline int time_hw_cmp(odp_time_t t2, odp_time_t t1) +{ + if (odp_likely(t2.hw.count > t1.hw.count)) + return 1; - return ODP_TIME_SEC_IN_NS / (uint64_t)tres.tv_nsec; + if (t2.hw.count < t1.hw.count) + return -1; + + return 0; +} + +static inline odp_time_t time_hw_diff(odp_time_t t2, odp_time_t t1) +{ + odp_time_t time; + + time.hw.count = t2.hw.count - t1.hw.count; + + return time; +} + +static inline odp_time_t time_hw_sum(odp_time_t t1, odp_time_t t2) +{ + odp_time_t time; + + time.hw.count = t1.hw.count + t2.hw.count; + + return time; +} + +static inline uint64_t time_hw_to_ns(odp_time_t time) +{ + uint64_t nsec; + uint64_t freq_hz = global.hw_freq_hz; + uint64_t count = time.hw.count; + uint64_t sec = 0; + + if (count >= freq_hz) { + sec = count / freq_hz; + count = count - sec * freq_hz; + } + + nsec = (ODP_TIME_SEC_IN_NS * count) / freq_hz; + + return (sec * ODP_TIME_SEC_IN_NS) + nsec; +} + +static inline odp_time_t time_hw_from_ns(uint64_t ns) +{ + odp_time_t time; + uint64_t count; + uint64_t freq_hz = global.hw_freq_hz; + uint64_t sec = 0; + + if (ns >= ODP_TIME_SEC_IN_NS) { + sec = ns / ODP_TIME_SEC_IN_NS; + ns = ns - sec * ODP_TIME_SEC_IN_NS; + } + + count = sec * freq_hz; + count += (ns * freq_hz) / ODP_TIME_SEC_IN_NS; + + time.hw.reserved = 0; + time.hw.count = count; + + return time; +} + +/* + * Common functions + */ + +static inline odp_time_t time_cur(void) +{ + if (global.use_hw) + return time_hw_cur(); + + return time_spec_cur(); +} + +static inline uint64_t time_res(void) +{ + if (global.use_hw) + return time_hw_res(); + + return time_spec_res(); +} + +static inline int time_cmp(odp_time_t t2, odp_time_t t1) +{ + if (global.use_hw) + return time_hw_cmp(t2, t1); + + return time_spec_cmp(t2, t1); +} + +static inline odp_time_t time_diff(odp_time_t t2, odp_time_t t1) +{ + if (global.use_hw) + return time_hw_diff(t2, t1); + + return time_spec_diff(t2, t1); +} + +static inline odp_time_t time_sum(odp_time_t t1, odp_time_t t2) +{ + if (global.use_hw) + return time_hw_sum(t1, t2); + + return time_spec_sum(t1, t2); +} + +static inline uint64_t time_to_ns(odp_time_t time) +{ + if (global.use_hw) + return time_hw_to_ns(time); + + return time_spec_to_ns(time); +} + +static inline odp_time_t time_from_ns(uint64_t ns) +{ + if (global.use_hw) + return time_hw_from_ns(ns); + + return time_spec_from_ns(ns); +} + +static inline void time_wait_until(odp_time_t time) +{ + odp_time_t cur; + + do { + cur = time_cur(); + } while (time_cmp(time, cur) > 0); } odp_time_t odp_time_local(void) { - return time_local(); + return time_cur(); } odp_time_t odp_time_global(void) { - return time_local(); + return time_cur(); } odp_time_t odp_time_diff(odp_time_t t2, odp_time_t t1) @@ -134,12 +294,12 @@ uint64_t odp_time_to_ns(odp_time_t time) odp_time_t odp_time_local_from_ns(uint64_t ns) { - return time_local_from_ns(ns); + return time_from_ns(ns); } odp_time_t odp_time_global_from_ns(uint64_t ns) { - return time_local_from_ns(ns); + return time_from_ns(ns); } int odp_time_cmp(odp_time_t t2, odp_time_t t1) @@ -154,18 +314,18 @@ odp_time_t odp_time_sum(odp_time_t t1, odp_time_t t2) uint64_t odp_time_local_res(void) { - return time_local_res(); + return time_res(); } uint64_t odp_time_global_res(void) { - return time_local_res(); + return time_res(); } void odp_time_wait_ns(uint64_t ns) { - odp_time_t cur = time_local(); - odp_time_t wait = time_local_from_ns(ns); + odp_time_t cur = time_cur(); + odp_time_t wait = time_from_ns(ns); odp_time_t end_time = time_sum(cur, wait); time_wait_until(end_time); @@ -178,15 +338,31 @@ void odp_time_wait_until(odp_time_t time) int odp_time_init_global(void) { - int ret; - struct timespec time; - - ret = clock_gettime(CLOCK_MONOTONIC_RAW, &time); - if (ret) { - start_time = ODP_TIME_NULL; - } else { - start_time.tv_sec = time.tv_sec; - start_time.tv_nsec = time.tv_nsec; + struct timespec sys_time; + int ret = 0; + + memset(&global, 0, sizeof(time_global_t)); + + if (cpu_has_global_time()) { + global.use_hw = 1; + global.hw_freq_hz = cpu_global_time_freq(); + + if (global.hw_freq_hz == 0) + return -1; + + printf("HW time counter freq: %" PRIu64 " hz\n\n", + global.hw_freq_hz); + + global.hw_start = cpu_global_time(); + return 0; + } + + global.start_time = ODP_TIME_NULL; + + ret = clock_gettime(CLOCK_MONOTONIC_RAW, &sys_time); + if (ret == 0) { + global.start_time.spec.tv_sec = sys_time.tv_sec; + global.start_time.spec.tv_nsec = sys_time.tv_nsec; } return ret; commit 419cab0fcfccc7b702a7592dff98d108c24e49bf Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:55 2017 +0300 test: validation: add time accuracy test Test ODP time keeping accuracy against system time. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/validation/api/time/time.c b/test/common_plat/validation/api/time/time.c index 36c419cb..e2ca2e17 100644 --- a/test/common_plat/validation/api/time/time.c +++ b/test/common_plat/validation/api/time/time.c @@ -7,6 +7,7 @@ #include <odp_api.h> #include "odp_cunit_common.h" #include "time_test.h" +#include <time.h> #define BUSY_LOOP_CNT 30000000 /* used for t > min resolution */ #define BUSY_LOOP_CNT_LONG 6000000000 /* used for t > 4 sec */ @@ -140,25 +141,25 @@ void time_test_monotony(void) CU_ASSERT(ns3 > ns2); } -static void time_test_cmp(time_cb time, time_from_ns_cb time_from_ns) +static void time_test_cmp(time_cb time_cur, time_from_ns_cb time_from_ns) { /* volatile to stop optimization of busy loop */ volatile int count = 0; odp_time_t t1, t2, t3; - t1 = time(); + t1 = time_cur(); while (count < BUSY_LOOP_CNT) { count++; }; - t2 = time(); + t2 = time_cur(); while (count < BUSY_LOOP_CNT * 2) { count++; }; - t3 = time(); + t3 = time_cur(); CU_ASSERT(odp_time_cmp(t2, t1) > 0); CU_ASSERT(odp_time_cmp(t3, t2) > 0); @@ -191,7 +192,7 @@ void time_test_global_cmp(void) } /* check that a time difference gives a reasonable result */ -static void time_test_diff(time_cb time, +static void time_test_diff(time_cb time_cur, time_from_ns_cb time_from_ns, uint64_t res) { @@ -202,13 +203,13 @@ static void time_test_diff(time_cb time, uint64_t upper_limit, lower_limit; /* test timestamp diff */ - t1 = time(); + t1 = time_cur(); while (count < BUSY_LOOP_CNT) { count++; }; - t2 = time(); + t2 = time_cur(); CU_ASSERT(odp_time_cmp(t2, t1) > 0); diff = odp_time_diff(t2, t1); @@ -268,7 +269,7 @@ void time_test_global_diff(void) } /* check that a time sum gives a reasonable result */ -static void time_test_sum(time_cb time, +static void time_test_sum(time_cb time_cur, time_from_ns_cb time_from_ns, uint64_t res) { @@ -277,7 +278,7 @@ static void time_test_sum(time_cb time, uint64_t upper_limit, lower_limit; /* sum timestamp and interval */ - t1 = time(); + t1 = time_cur(); ns2 = 103; t2 = time_from_ns(ns2); ns1 = odp_time_to_ns(t1); @@ -319,20 +320,20 @@ void time_test_global_sum(void) time_test_sum(odp_time_global, odp_time_global_from_ns, global_res); } -static void time_test_wait_until(time_cb time, time_from_ns_cb time_from_ns) +static void time_test_wait_until(time_cb time_cur, time_from_ns_cb time_from_ns) { int i; odp_time_t lower_limit, upper_limit; odp_time_t start_time, end_time, wait; odp_time_t second = time_from_ns(ODP_TIME_SEC_IN_NS); - start_time = time(); + start_time = time_cur(); wait = start_time; for (i = 0; i < WAIT_SECONDS; i++) { wait = odp_time_sum(wait, second); odp_time_wait_until(wait); } - end_time = time(); + end_time = time_cur(); wait = odp_time_diff(end_time, start_time); lower_limit = time_from_ns(WAIT_SECONDS * ODP_TIME_SEC_IN_NS - @@ -398,6 +399,45 @@ void time_test_wait_ns(void) } } +static void time_test_accuracy(time_cb time_cur, time_from_ns_cb time_from_ns) +{ + int i; + odp_time_t t1, t2, wait, diff; + clock_t c1, c2; + double sec_t, sec_c; + odp_time_t sec = time_from_ns(ODP_TIME_SEC_IN_NS); + + c1 = clock(); + t1 = time_cur(); + + wait = odp_time_sum(t1, sec); + for (i = 0; i < 5; i++) { + odp_time_wait_until(wait); + wait = odp_time_sum(wait, sec); + } + + t2 = time_cur(); + c2 = clock(); + + diff = odp_time_diff(t2, t1); + sec_t = ((double)odp_time_to_ns(diff)) / ODP_TIME_SEC_IN_NS; + sec_c = ((double)(c2 - c1)) / CLOCKS_PER_SEC; + + /* Check that ODP time is within +-5% of system time */ + CU_ASSERT(sec_t < sec_c * 1.05); + CU_ASSERT(sec_t > sec_c * 0.95); +} + +static void time_test_local_accuracy(void) +{ + time_test_accuracy(odp_time_local, odp_time_local_from_ns); +} + +static void time_test_global_accuracy(void) +{ + time_test_accuracy(odp_time_global, odp_time_global_from_ns); +} + odp_testinfo_t time_suite_time[] = { ODP_TEST_INFO(time_test_constants), ODP_TEST_INFO(time_test_local_res), @@ -408,12 +448,14 @@ odp_testinfo_t time_suite_time[] = { ODP_TEST_INFO(time_test_local_sum), ODP_TEST_INFO(time_test_local_wait_until), ODP_TEST_INFO(time_test_wait_ns), + ODP_TEST_INFO(time_test_local_accuracy), ODP_TEST_INFO(time_test_global_res), ODP_TEST_INFO(time_test_global_conversion), ODP_TEST_INFO(time_test_global_cmp), ODP_TEST_INFO(time_test_global_diff), ODP_TEST_INFO(time_test_global_sum), ODP_TEST_INFO(time_test_global_wait_until), + ODP_TEST_INFO(time_test_global_accuracy), ODP_TEST_INFO_NULL }; commit 8b29e0ad33bb176374f47ae0bc2388b0d8d2b926 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:54 2017 +0300 test: validation: rename time test header file Header file name time.h is ambiguos since C has a library header file with the same name. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/validation/api/time/Makefile.am b/test/common_plat/validation/api/time/Makefile.am index bf2d0268..999fcf15 100644 --- a/test/common_plat/validation/api/time/Makefile.am +++ b/test/common_plat/validation/api/time/Makefile.am @@ -7,4 +7,4 @@ test_PROGRAMS = time_main$(EXEEXT) dist_time_main_SOURCES = time_main.c time_main_LDADD = libtesttime.la $(LIBCUNIT_COMMON) $(LIBODP) -EXTRA_DIST = time.h +EXTRA_DIST = time_test.h diff --git a/test/common_plat/validation/api/time/time.c b/test/common_plat/validation/api/time/time.c index df65c719..36c419cb 100644 --- a/test/common_plat/validation/api/time/time.c +++ b/test/common_plat/validation/api/time/time.c @@ -6,7 +6,7 @@ #include <odp_api.h> #include "odp_cunit_common.h" -#include "time.h" +#include "time_test.h" #define BUSY_LOOP_CNT 30000000 /* used for t > min resolution */ #define BUSY_LOOP_CNT_LONG 6000000000 /* used for t > 4 sec */ diff --git a/test/common_plat/validation/api/time/time_main.c b/test/common_plat/validation/api/time/time_main.c index f86d638a..bf1cfe7b 100644 --- a/test/common_plat/validation/api/time/time_main.c +++ b/test/common_plat/validation/api/time/time_main.c @@ -4,7 +4,7 @@ * SPDX-License-Identifier: BSD-3-Clause */ -#include "time.h" +#include "time_test.h" int main(int argc, char *argv[]) { diff --git a/test/common_plat/validation/api/time/time.h b/test/common_plat/validation/api/time/time_test.h similarity index 100% rename from test/common_plat/validation/api/time/time.h rename to test/common_plat/validation/api/time/time_test.h commit 09a0e859caa4dbd68deb459e0160aed1ff8b5168 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:53 2017 +0300 test: sched_latency: use sys_info_print Use the new system info print function. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/performance/odp_sched_latency.c b/test/common_plat/performance/odp_sched_latency.c index b4018687..026f2f6c 100644 --- a/test/common_plat/performance/odp_sched_latency.c +++ b/test/common_plat/performance/odp_sched_latency.c @@ -667,16 +667,7 @@ int main(int argc, char *argv[]) return -1; } - printf("\n"); - printf("ODP system info\n"); - printf("---------------\n"); - printf("ODP API version: %s\n", odp_version_api_str()); - printf("ODP impl name: %s\n", odp_version_impl_name()); - printf("ODP impl details: %s\n", odp_version_impl_str()); - printf("CPU model: %s\n", odp_cpu_model_str()); - printf("CPU freq (hz): %" PRIu64 "\n", odp_cpu_hz_max()); - printf("Cache line size: %i\n", odp_sys_cache_line_size()); - printf("Max CPU count: %i\n", odp_cpu_count()); + odp_sys_info_print(); /* Get default worker cpumask */ if (args.cpu_count) @@ -687,9 +678,10 @@ int main(int argc, char *argv[]) (void)odp_cpumask_to_str(&cpumask, cpumaskstr, sizeof(cpumaskstr)); - printf("Worker threads: %i\n", num_workers); - printf("First CPU: %i\n", odp_cpumask_first(&cpumask)); - printf("CPU mask: %s\n\n", cpumaskstr); + printf("CPU mask info:\n"); + printf(" Worker threads: %i\n", num_workers); + printf(" First CPU: %i\n", odp_cpumask_first(&cpumask)); + printf(" CPU mask: %s\n", cpumaskstr); thread_tbl = calloc(sizeof(odph_odpthread_t), num_workers); if (!thread_tbl) { commit 617999503a54c52daf86abcaef12542e67c3d47a Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:52 2017 +0300 test: validation: add odp_sys_info_print test Added validation test for the new system info print call. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/validation/api/system/system.c b/test/common_plat/validation/api/system/system.c index 57ff34eb..5b7ca01a 100644 --- a/test/common_plat/validation/api/system/system.c +++ b/test/common_plat/validation/api/system/system.c @@ -301,6 +301,13 @@ void system_test_odp_cpu_hz_max_id(void) } } +void system_test_info_print(void) +{ + printf("\n\nCalling system info print...\n"); + odp_sys_info_print(); + printf("...done. "); +} + odp_testinfo_t system_suite[] = { ODP_TEST_INFO(system_test_odp_version_numbers), ODP_TEST_INFO(system_test_odp_cpu_count), @@ -319,6 +326,7 @@ odp_testinfo_t system_suite[] = { ODP_TEST_INFO(system_test_odp_cpu_cycles_max), ODP_TEST_INFO(system_test_odp_cpu_cycles_resolution), ODP_TEST_INFO(system_test_odp_cpu_cycles_diff), + ODP_TEST_INFO(system_test_info_print), ODP_TEST_INFO_NULL, }; diff --git a/test/common_plat/validation/api/system/system.h b/test/common_plat/validation/api/system/system.h index cbb994eb..c33729b9 100644 --- a/test/common_plat/validation/api/system/system.h +++ b/test/common_plat/validation/api/system/system.h @@ -30,6 +30,7 @@ void system_test_odp_cpu_cycles_max(void); void system_test_odp_cpu_cycles(void); void system_test_odp_cpu_cycles_diff(void); void system_test_odp_cpu_cycles_resolution(void); +void system_test_info_print(void); /* test arrays: */ extern odp_testinfo_t system_suite[]; commit 54e52ac90cc564e83d9fd3d22e5fd0d084fec1c3 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:51 2017 +0300 linux-gen: system: implement system info print Print API, impl name, CPU model/freq, cache line size and CPU count by default. Print CPU flags in case of x86. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/arch/arm/odp_sysinfo_parse.c b/platform/linux-generic/arch/arm/odp_sysinfo_parse.c index 53e2aaea..8ae2022a 100644 --- a/platform/linux-generic/arch/arm/odp_sysinfo_parse.c +++ b/platform/linux-generic/arch/arm/odp_sysinfo_parse.c @@ -25,3 +25,7 @@ uint64_t odp_cpu_hz_current(int id ODP_UNUSED) { return 0; } + +void sys_info_print_arch(void) +{ +} diff --git a/platform/linux-generic/arch/default/odp_sysinfo_parse.c b/platform/linux-generic/arch/default/odp_sysinfo_parse.c index 53e2aaea..8ae2022a 100644 --- a/platform/linux-generic/arch/default/odp_sysinfo_parse.c +++ b/platform/linux-generic/arch/default/odp_sysinfo_parse.c @@ -25,3 +25,7 @@ uint64_t odp_cpu_hz_current(int id ODP_UNUSED) { return 0; } + +void sys_info_print_arch(void) +{ +} diff --git a/platform/linux-generic/arch/mips64/odp_sysinfo_parse.c b/platform/linux-generic/arch/mips64/odp_sysinfo_parse.c index 407264b7..d6f75f28 100644 --- a/platform/linux-generic/arch/mips64/odp_sysinfo_parse.c +++ b/platform/linux-generic/arch/mips64/odp_sysinfo_parse.c @@ -62,3 +62,7 @@ uint64_t odp_cpu_hz_current(int id ODP_UNUSED) { return 0; } + +void sys_info_print_arch(void) +{ +} diff --git a/platform/linux-generic/arch/powerpc/odp_sysinfo_parse.c b/platform/linux-generic/arch/powerpc/odp_sysinfo_parse.c index 3b88d55b..bd4b9b42 100644 --- a/platform/linux-generic/arch/powerpc/odp_sysinfo_parse.c +++ b/platform/linux-generic/arch/powerpc/odp_sysinfo_parse.c @@ -61,3 +61,7 @@ uint64_t odp_cpu_hz_current(int id ODP_UNUSED) { return 0; } + +void sys_info_print_arch(void) +{ +} diff --git a/platform/linux-generic/arch/x86/odp_sysinfo_parse.c b/platform/linux-generic/arch/x86/odp_sysinfo_parse.c index 96127ec6..d77165a4 100644 --- a/platform/linux-generic/arch/x86/odp_sysinfo_parse.c +++ b/platform/linux-generic/arch/x86/odp_sysinfo_parse.c @@ -5,6 +5,7 @@ */ #include <odp_internal.h> +#include <arch/x86/cpu_flags.h> #include <string.h> int cpuinfo_parser(FILE *file, system_info_t *sysinfo) @@ -73,3 +74,8 @@ uint64_t odp_cpu_hz_current(int id) return 0; } + +void sys_info_print_arch(void) +{ + cpu_flags_print_all(); +} diff --git a/platform/linux-generic/include/odp_internal.h b/platform/linux-generic/include/odp_internal.h index acfc3012..90e2a629 100644 --- a/platform/linux-generic/include/odp_internal.h +++ b/platform/linux-generic/include/odp_internal.h @@ -133,6 +133,7 @@ int _odp_modules_init_global(void); int cpuinfo_parser(FILE *file, system_info_t *sysinfo); uint64_t odp_cpu_hz_current(int id); +void sys_info_print_arch(void); #ifdef __cplusplus } diff --git a/platform/linux-generic/odp_system_info.c b/platform/linux-generic/odp_system_info.c index 18c61dbe..40ffca07 100644 --- a/platform/linux-generic/odp_system_info.c +++ b/platform/linux-generic/odp_system_info.c @@ -14,6 +14,7 @@ #include <odp_posix_extensions.h> #include <odp/api/system_info.h> +#include <odp/api/version.h> #include <odp_internal.h> #include <odp_debug_internal.h> #include <odp/api/align.h> @@ -405,3 +406,32 @@ int odp_cpu_count(void) { return odp_global_data.system_info.cpu_count; } + +void odp_sys_info_print(void) +{ + int len; + int max_len = 512; + char str[max_len]; + + len = snprintf(str, max_len, "\n" + "ODP system info\n" + "---------------\n" + "ODP API version: %s\n" + "ODP impl name: %s\n" + "CPU model: %s\n" + "CPU freq (hz): %" PRIu64 "\n" + "Cache line size: %i\n" + "CPU count: %i\n" + "\n", + odp_version_api_str(), + odp_version_impl_name(), + odp_cpu_model_str(), + odp_cpu_hz_max(), + odp_sys_cache_line_size(), + odp_cpu_count()); + + str[len] = '\0'; + ODP_PRINT("%s", str); + + sys_info_print_arch(); +} commit 4fd46d42fb7fb7867ef269fc491eae7a7b303630 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:50 2017 +0300 linux-gen: cpu_flags: added x86 cpu flag read functions When building on x86 CPU flags can be used to determine which CPU features are supported. CPU flag definitions and the code to read the flags is from DPDK. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/configure.ac b/configure.ac index e86e2dca..38129030 100644 --- a/configure.ac +++ b/configure.ac @@ -224,6 +224,7 @@ AM_CONDITIONAL([HAVE_DOXYGEN], [test "x${DOXYGEN}" = "xdoxygen"]) AM_CONDITIONAL([user_guide], [test "x${user_guides}" = "xyes" ]) AM_CONDITIONAL([HAVE_MSCGEN], [test "x${MSCGEN}" = "xmscgen"]) AM_CONDITIONAL([helper_linux], [test x$helper_linux = xyes ]) +AM_CONDITIONAL([ARCH_IS_X86], [test "x${ARCH_DIR}" = "xx86"]) ########################################################################## # Setup doxygen documentation diff --git a/platform/Makefile.inc b/platform/Makefile.inc index b4cc2433..c5b17b57 100644 --- a/platform/Makefile.inc +++ b/platform/Makefile.inc @@ -112,4 +112,6 @@ EXTRA_DIST = \ arch/powerpc/odp_sysinfo_parse.c \ arch/x86/odp/api/cpu_arch.h \ arch/x86/odp_cpu_arch.c \ - arch/x86/odp_sysinfo_parse.c + arch/x86/odp_sysinfo_parse.c \ + arch/x86/cpu_flags.c \ + arch/x86/cpu_flags.h diff --git a/platform/linux-generic/Makefile.am b/platform/linux-generic/Makefile.am index 1bb09f1f..4015499e 100644 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@ -253,6 +253,10 @@ __LIB__libodp_linux_la_SOURCES = \ arch/@ARCH_DIR@/odp_cpu_arch.c \ arch/@ARCH_DIR@/odp_sysinfo_parse.c +if ARCH_IS_X86 +__LIB__libodp_linux_la_SOURCES += arch/@ARCH_DIR@/cpu_flags.c +endif + if HAVE_PCAP __LIB__libodp_linux_la_SOURCES += pktio/pcap.c endif diff --git a/platform/linux-generic/arch/x86/cpu_flags.c b/platform/linux-generic/arch/x86/cpu_flags.c new file mode 100644 index 00000000..954dac27 --- /dev/null +++ b/platform/linux-generic/arch/x86/cpu_flags.c @@ -0,0 +1,359 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <arch/x86/cpu_flags.h> +#include <odp_debug_internal.h> +#include <stdio.h> +#include <stdint.h> + +enum rte_cpu_flag_t { + /* (EAX 01h) ECX features*/ + RTE_CPUFLAG_SSE3 = 0, /**< SSE3 */ + RTE_CPUFLAG_PCLMULQDQ, /**< PCLMULQDQ */ + RTE_CPUFLAG_DTES64, /**< DTES64 */ + RTE_CPUFLAG_MONITOR, /**< MONITOR */ + RTE_CPUFLAG_DS_CPL, /**< DS_CPL */ + RTE_CPUFLAG_VMX, /**< VMX */ + RTE_CPUFLAG_SMX, /**< SMX */ + RTE_CPUFLAG_EIST, /**< EIST */ + RTE_CPUFLAG_TM2, /**< TM2 */ + RTE_CPUFLAG_SSSE3, /**< SSSE3 */ + RTE_CPUFLAG_CNXT_ID, /**< CNXT_ID */ + RTE_CPUFLAG_FMA, /**< FMA */ + RTE_CPUFLAG_CMPXCHG16B, /**< CMPXCHG16B */ + RTE_CPUFLAG_XTPR, /**< XTPR */ + RTE_CPUFLAG_PDCM, /**< PDCM */ + RTE_CPUFLAG_PCID, /**< PCID */ + RTE_CPUFLAG_DCA, /**< DCA */ + RTE_CPUFLAG_SSE4_1, /**< SSE4_1 */ + RTE_CPUFLAG_SSE4_2, /**< SSE4_2 */ + RTE_CPUFLAG_X2APIC, /**< X2APIC */ + RTE_CPUFLAG_MOVBE, /**< MOVBE */ + RTE_CPUFLAG_POPCNT, /**< POPCNT */ + RTE_CPUFLAG_TSC_DEADLINE, /**< TSC_DEADLINE */ + RTE_CPUFLAG_AES, /**< AES */ + RTE_CPUFLAG_XSAVE, /**< XSAVE */ + RTE_CPUFLAG_OSXSAVE, /**< OSXSAVE */ + RTE_CPUFLAG_AVX, /**< AVX */ + RTE_CPUFLAG_F16C, /**< F16C */ + RTE_CPUFLAG_RDRAND, /**< RDRAND */ + + /* (EAX 01h) EDX features */ + RTE_CPUFLAG_FPU, /**< FPU */ + RTE_CPUFLAG_VME, /**< VME */ + RTE_CPUFLAG_DE, /**< DE */ + RTE_CPUFLAG_PSE, /**< PSE */ + RTE_CPUFLAG_TSC, /**< TSC */ + RTE_CPUFLAG_MSR, /**< MSR */ + RTE_CPUFLAG_PAE, /**< PAE */ + RTE_CPUFLAG_MCE, /**< MCE */ + RTE_CPUFLAG_CX8, /**< CX8 */ + RTE_CPUFLAG_APIC, /**< APIC */ + RTE_CPUFLAG_SEP, /**< SEP */ + RTE_CPUFLAG_MTRR, /**< MTRR */ + RTE_CPUFLAG_PGE, /**< PGE */ + RTE_CPUFLAG_MCA, /**< MCA */ + RTE_CPUFLAG_CMOV, /**< CMOV */ + RTE_CPUFLAG_PAT, /**< PAT */ + RTE_CPUFLAG_PSE36, /**< PSE36 */ + RTE_CPUFLAG_PSN, /**< PSN */ + RTE_CPUFLAG_CLFSH, /**< CLFSH */ + RTE_CPUFLAG_DS, /**< DS */ + RTE_CPUFLAG_ACPI, /**< ACPI */ + RTE_CPUFLAG_MMX, /**< MMX */ + RTE_CPUFLAG_FXSR, /**< FXSR */ + RTE_CPUFLAG_SSE, /**< SSE */ + RTE_CPUFLAG_SSE2, /**< SSE2 */ + RTE_CPUFLAG_SS, /**< SS */ + RTE_CPUFLAG_HTT, /**< HTT */ + RTE_CPUFLAG_TM, /**< TM */ + RTE_CPUFLAG_PBE, /**< PBE */ + + /* (EAX 06h) EAX features */ + RTE_CPUFLAG_DIGTEMP, /**< DIGTEMP */ + RTE_CPUFLAG_TRBOBST, /**< TRBOBST */ + RTE_CPUFLAG_ARAT, /**< ARAT */ + RTE_CPUFLAG_PLN, /**< PLN */ + RTE_CPUFLAG_ECMD, /**< ECMD */ + RTE_CPUFLAG_PTM, /**< PTM */ + + /* (EAX 06h) ECX features */ + RTE_CPUFLAG_MPERF_APERF_MSR, /**< MPERF_APERF_MSR */ + RTE_CPUFLAG_ACNT2, /**< ACNT2 */ + RTE_CPUFLAG_ENERGY_EFF, /**< ENERGY_EFF */ + + /* (EAX 07h, ECX 0h) EBX features */ + RTE_CPUFLAG_FSGSBASE, /**< FSGSBASE */ + RTE_CPUFLAG_BMI1, /**< BMI1 */ + RTE_CPUFLAG_HLE, /**< Hardware Lock elision */ + RTE_CPUFLAG_AVX2, /**< AVX2 */ + RTE_CPUFLAG_SMEP, /**< SMEP */ + RTE_CPUFLAG_BMI2, /**< BMI2 */ + RTE_CPUFLAG_ERMS, /**< ERMS */ + RTE_CPUFLAG_INVPCID, /**< INVPCID */ + RTE_CPUFLAG_RTM, /**< Transactional memory */ + RTE_CPUFLAG_AVX512F, /**< AVX512F */ + + /* (EAX 80000001h) ECX features */ + RTE_CPUFLAG_LAHF_SAHF, /**< LAHF_SAHF */ + RTE_CPUFLAG_LZCNT, /**< LZCNT */ + + /* (EAX 80000001h) EDX features */ + RTE_CPUFLAG_SYSCALL, /**< SYSCALL */ + RTE_CPUFLAG_XD, /**< XD */ + RTE_CPUFLAG_1GB_PG, /**< 1GB_PG */ + RTE_CPUFLAG_RDTSCP, /**< RDTSCP */ + RTE_CPUFLAG_EM64T, /**< EM64T */ + + /* (EAX 80000007h) EDX features */ + RTE_CPUFLAG_INVTSC, /**< INVTSC */ + + /* The last item */ + RTE_CPUFLAG_NUMFLAGS, /**< This should always be the last! */ +}; + +enum cpu_register_t { + RTE_REG_EAX = 0, + RTE_REG_EBX, + RTE_REG_ECX, + RTE_REG_EDX, +}; + +typedef uint32_t cpuid_registers_t[4]; + +/** + * Struct to hold a processor feature entry + */ +struct feature_entry { + uint32_t leaf; /**< cpuid leaf */ + uint32_t subleaf; /**< cpuid subleaf */ + uint32_t reg; /**< cpuid register */ + uint32_t bit; /**< cpuid register bit */ +#define CPU_FLAG_NAME_MAX_LEN 64 + char name[CPU_FLAG_NAME_MAX_LEN]; /**< String for printing */ +}; + +#define FEAT_DEF(name, leaf, subleaf, reg, bit) \ + [RTE_CPUFLAG_##name] = {leaf, subleaf, reg, bit, #name }, + +static const struct feature_entry cpu_feature_table[] = { + FEAT_DEF(SSE3, 0x00000001, 0, RTE_REG_ECX, 0) + FEAT_DEF(PCLMULQDQ, 0x00000001, 0, RTE_REG_ECX, 1) + FEAT_DEF(DTES64, 0x00000001, 0, RTE_REG_ECX, 2) + FEAT_DEF(MONITOR, 0x00000001, 0, RTE_REG_ECX, 3) + FEAT_DEF(DS_CPL, 0x00000001, 0, RTE_REG_ECX, 4) + FEAT_DEF(VMX, 0x00000001, 0, RTE_REG_ECX, 5) + FEAT_DEF(SMX, 0x00000001, 0, RTE_REG_ECX, 6) + FEAT_DEF(EIST, 0x00000001, 0, RTE_REG_ECX, 7) + FEAT_DEF(TM2, 0x00000001, 0, RTE_REG_ECX, 8) + FEAT_DEF(SSSE3, 0x00000001, 0, RTE_REG_ECX, 9) + FEAT_DEF(CNXT_ID, 0x00000001, 0, RTE_REG_ECX, 10) + FEAT_DEF(FMA, 0x00000001, 0, RTE_REG_ECX, 12) + FEAT_DEF(CMPXCHG16B, 0x00000001, 0, RTE_REG_ECX, 13) + FEAT_DEF(XTPR, 0x00000001, 0, RTE_REG_ECX, 14) + FEAT_DEF(PDCM, 0x00000001, 0, RTE_REG_ECX, 15) + FEAT_DEF(PCID, 0x00000001, 0, RTE_REG_ECX, 17) + FEAT_DEF(DCA, 0x00000001, 0, RTE_REG_ECX, 18) + FEAT_DEF(SSE4_1, 0x00000001, 0, RTE_REG_ECX, 19) + FEAT_DEF(SSE4_2, 0x00000001, 0, RTE_REG_ECX, 20) + FEAT_DEF(X2APIC, 0x00000001, 0, RTE_REG_ECX, 21) + FEAT_DEF(MOVBE, 0x00000001, 0, RTE_REG_ECX, 22) + FEAT_DEF(POPCNT, 0x00000001, 0, RTE_REG_ECX, 23) + FEAT_DEF(TSC_DEADLINE, 0x00000001, 0, RTE_REG_ECX, 24) + FEAT_DEF(AES, 0x00000001, 0, RTE_REG_ECX, 25) + FEAT_DEF(XSAVE, 0x00000001, 0, RTE_REG_ECX, 26) + FEAT_DEF(OSXSAVE, 0x00000001, 0, RTE_REG_ECX, 27) + FEAT_DEF(AVX, 0x00000001, 0, RTE_REG_ECX, 28) + FEAT_DEF(F16C, 0x00000001, 0, RTE_REG_ECX, 29) + FEAT_DEF(RDRAND, 0x00000001, 0, RTE_REG_ECX, 30) + + FEAT_DEF(FPU, 0x00000001, 0, RTE_REG_EDX, 0) + FEAT_DEF(VME, 0x00000001, 0, RTE_REG_EDX, 1) + FEAT_DEF(DE, 0x00000001, 0, RTE_REG_EDX, 2) + FEAT_DEF(PSE, 0x00000001, 0, RTE_REG_EDX, 3) + FEAT_DEF(TSC, 0x00000001, 0, RTE_REG_EDX, 4) + FEAT_DEF(MSR, 0x00000001, 0, RTE_REG_EDX, 5) + FEAT_DEF(PAE, 0x00000001, 0, RTE_REG_EDX, 6) + FEAT_DEF(MCE, 0x00000001, 0, RTE_REG_EDX, 7) + FEAT_DEF(CX8, 0x00000001, 0, RTE_REG_EDX, 8) + FEAT_DEF(APIC, 0x00000001, 0, RTE_REG_EDX, 9) + FEAT_DEF(SEP, 0x00000001, 0, RTE_REG_EDX, 11) + FEAT_DEF(MTRR, 0x00000001, 0, RTE_REG_EDX, 12) + FEAT_DEF(PGE, 0x00000001, 0, RTE_REG_EDX, 13) + FEAT_DEF(MCA, 0x00000001, 0, RTE_REG_EDX, 14) + FEAT_DEF(CMOV, 0x00000001, 0, RTE_REG_EDX, 15) + FEAT_DEF(PAT, 0x00000001, 0, RTE_REG_EDX, 16) + FEAT_DEF(PSE36, 0x00000001, 0, RTE_REG_EDX, 17) + FEAT_DEF(PSN, 0x00000001, 0, RTE_REG_EDX, 18) + FEAT_DEF(CLFSH, 0x00000001, 0, RTE_REG_EDX, 19) + FEAT_DEF(DS, 0x00000001, 0, RTE_REG_EDX, 21) + FEAT_DEF(ACPI, 0x00000001, 0, RTE_REG_EDX, 22) + FEAT_DEF(MMX, 0x00000001, 0, RTE_REG_EDX, 23) + FEAT_DEF(FXSR, 0x00000001, 0, RTE_REG_EDX, 24) + FEAT_DEF(SSE, 0x00000001, 0, RTE_REG_EDX, 25) + FEAT_DEF(SSE2, 0x00000001, 0, RTE_REG_EDX, 26) + FEAT_DEF(SS, 0x00000001, 0, RTE_REG_EDX, 27) + FEAT_DEF(HTT, 0x00000001, 0, RTE_REG_EDX, 28) + FEAT_DEF(TM, 0x00000001, 0, RTE_REG_EDX, 29) + FEAT_DEF(PBE, 0x00000001, 0, RTE_REG_EDX, 31) + + FEAT_DEF(DIGTEMP, 0x00000006, 0, RTE_REG_EAX, 0) + FEAT_DEF(TRBOBST, 0x00000006, 0, RTE_REG_EAX, 1) + FEAT_DEF(ARAT, 0x00000006, 0, RTE_REG_EAX, 2) + FEAT_DEF(PLN, 0x00000006, 0, RTE_REG_EAX, 4) + FEAT_DEF(ECMD, 0x00000006, 0, RTE_REG_EAX, 5) + FEAT_DEF(PTM, 0x00000006, 0, RTE_REG_EAX, 6) + + FEAT_DEF(MPERF_APERF_MSR, 0x00000006, 0, RTE_REG_ECX, 0) + FEAT_DEF(ACNT2, 0x00000006, 0, RTE_REG_ECX, 1) + FEAT_DEF(ENERGY_EFF, 0x00000006, 0, RTE_REG_ECX, 3) + + FEAT_DEF(FSGSBASE, 0x00000007, 0, RTE_REG_EBX, 0) + FEAT_DEF(BMI1, 0x00000007, 0, RTE_REG_EBX, 2) + FEAT_DEF(HLE, 0x00000007, 0, RTE_REG_EBX, 4) + FEAT_DEF(AVX2, 0x00000007, 0, RTE_REG_EBX, 5) + FEAT_DEF(SMEP, 0x00000007, 0, RTE_REG_EBX, 6) + FEAT_DEF(BMI2, 0x00000007, 0, RTE_REG_EBX, 7) + FEAT_DEF(ERMS, 0x00000007, 0, RTE_REG_EBX, 8) + FEAT_DEF(INVPCID, 0x00000007, 0, RTE_REG_EBX, 10) + FEAT_DEF(RTM, 0x00000007, 0, RTE_REG_EBX, 11) + FEAT_DEF(AVX512F, 0x00000007, 0, RTE_REG_EBX, 16) + + FEAT_DEF(LAHF_SAHF, 0x80000001, 0, RTE_REG_ECX, 0) + FEAT_DEF(LZCNT, 0x80000001, 0, RTE_REG_ECX, 4) + + FEAT_DEF(SYSCALL, 0x80000001, 0, RTE_REG_EDX, 11) + FEAT_DEF(XD, 0x80000001, 0, RTE_REG_EDX, 20) + FEAT_DEF(1GB_PG, 0x80000001, 0, RTE_REG_EDX, 26) + FEAT_DEF(RDTSCP, 0x80000001, 0, RTE_REG_EDX, 27) + FEAT_DEF(EM64T, 0x80000001, 0, RTE_REG_EDX, 29) + + FEAT_DEF(INVTSC, 0x80000007, 0, RTE_REG_EDX, 8) +}; + +/* + * Execute CPUID instruction and get contents of a specific register + * + * This function, when compiled with GCC, will generate architecture-neutral + * code, as per GCC manual. + */ +static void cpu_get_features(uint32_t leaf, uint32_t subleaf, + cpuid_registers_t out) +{ +#if defined(__i386__) && defined(__PIC__) + /* %ebx is a forbidden register if we compile with -fPIC or -fPIE */ + __asm__ __volatile__("movl %%ebx,%0 ; cpuid ; xchgl %%ebx,%0" + : "=r" (out[RTE_REG_EBX]), + "=a" (out[RTE_REG_EAX]), + "=c" (out[RTE_REG_ECX]), + "=d" (out[RTE_REG_EDX]) + : "a" (leaf), "c" (subleaf)); +#else + __asm__ __volatile__("cpuid" + : "=a" (out[RTE_REG_EAX]), + "=b" (out[RTE_REG_EBX]), + "=c" (out[RTE_REG_ECX]), + "=d" (out[RTE_REG_EDX]) + : "a" (leaf), "c" (subleaf)); +#endif +} + +static int cpu_get_flag_enabled(enum rte_cpu_flag_t feature) +{ + const struct feature_entry *feat; + cpuid_registers_t regs; + + if (feature >= RTE_CPUFLAG_NUMFLAGS) + /* Flag does not match anything in the feature tables */ + return -1; + + feat = &cpu_feature_table[feature]; + + if (!feat->leaf) + /* This entry in the table wasn't filled out! */ + return -1; + + cpu_get_features(feat->leaf & 0xffff0000, 0, regs); + if (((regs[RTE_REG_EAX] ^ feat->leaf) & 0xffff0000) || + regs[RTE_REG_EAX] < feat->leaf) + return 0; + + /* get the cpuid leaf containing the desired feature */ + cpu_get_features(feat->leaf, feat->subleaf, regs); + + /* check if the feature is enabled */ + return (regs[feat->reg] >> feat->bit) & 1; +} + +static const char *cpu_get_flag_name(enum rte_cpu_flag_t feature) +{ + if (feature >= RTE_CPUFLAG_NUMFLAGS) + return NULL; + return cpu_feature_table[feature].name; +} + +void cpu_flags_print_all(void) +{ + int len, i; + int max_str = 1024; + int max_len = max_str - 1; + char str[max_str]; + + len = snprintf(str, max_len, "\nCPU features supported:\n"); + + for (i = 0; i < RTE_CPUFLAG_NUMFLAGS; i++) { + if (cpu_get_flag_enabled(i) > 0) + len += snprintf(&str[len], max_len - len, "%s ", + cpu_get_flag_name(i)); + } + + len += snprintf(&str[len], max_len - len, + "\n\nCPU features NOT supported:\n"); + + for (i = 0; i < RTE_CPUFLAG_NUMFLAGS; i++) { + if (cpu_get_flag_enabled(i) <= 0) + len += snprintf(&str[len], max_len - len, "%s ", + cpu_get_flag_name(i)); + } + + len += snprintf(&str[len], max_len - len, "\n\n"); + + str[len] = '\0'; + ODP_PRINT("%s", str); +} diff --git a/platform/linux-generic/arch/x86/cpu_flags.h b/platform/linux-generic/arch/x86/cpu_flags.h new file mode 100644 index 00000000..f709ca08 --- /dev/null +++ b/platform/linux-generic/arch/x86/cpu_flags.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef ODP_PLAT_CPU_FLAGS_H_ +#define ODP_PLAT_CPU_FLAGS_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +void cpu_flags_print_all(void); + +#ifdef __cplusplus +} +#endif + +#endif commit b8c3fffa30ff5c07fe28bab562510157050ebeff Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Apr 28 15:09:49 2017 +0300 api: system: added system info print This information specifies the system where ODP application is running for debugging purposes. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/system_info.h b/include/odp/api/spec/system_info.h index 0bb4f1f1..ca4dcdc7 100644 --- a/include/odp/api/spec/system_info.h +++ b/include/odp/api/spec/system_info.h @@ -45,6 +45,15 @@ uint64_t odp_sys_page_size(void); int odp_sys_cache_line_size(void); /** + * Print system info + * + * Print out implementation defined information about the system. This + * information is intended for debugging purposes and may contain e.g. + * information about CPUs, memory and other HW configuration. + */ +void odp_sys_info_print(void); + +/** * @} */ ----------------------------------------------------------------------- Summary of changes: configure.ac | 1 + include/odp/api/spec/system_info.h | 9 + platform/Makefile.inc | 4 +- platform/linux-generic/Makefile.am | 5 + platform/linux-generic/arch/arm/odp_cpu_arch.c | 16 + .../linux-generic/arch/arm/odp_sysinfo_parse.c | 4 + platform/linux-generic/arch/default/odp_cpu_arch.c | 16 + .../linux-generic/arch/default/odp_sysinfo_parse.c | 4 + platform/linux-generic/arch/mips64/odp_cpu_arch.c | 16 + .../linux-generic/arch/mips64/odp_sysinfo_parse.c | 4 + platform/linux-generic/arch/powerpc/odp_cpu_arch.c | 16 + .../linux-generic/arch/powerpc/odp_sysinfo_parse.c | 4 + platform/linux-generic/arch/x86/cpu_flags.c | 368 +++++++++++++++++++++ .../odp_errno_define.h => arch/x86/cpu_flags.h} | 12 +- platform/linux-generic/arch/x86/odp_cpu_arch.c | 68 ++++ .../linux-generic/arch/x86/odp_sysinfo_parse.c | 6 + .../include/odp/api/plat/time_types.h | 19 +- platform/linux-generic/include/odp_internal.h | 1 + .../{odp_errno_define.h => odp_time_internal.h} | 16 +- platform/linux-generic/odp_system_info.c | 30 ++ platform/linux-generic/odp_time.c | 247 ++++++++++---- test/common_plat/performance/odp_sched_latency.c | 18 +- test/common_plat/validation/api/system/system.c | 8 + test/common_plat/validation/api/system/system.h | 1 + test/common_plat/validation/api/time/Makefile.am | 2 +- test/common_plat/validation/api/time/time.c | 68 +++- test/common_plat/validation/api/time/time_main.c | 2 +- .../validation/api/time/{time.h => time_test.h} | 0 28 files changed, 846 insertions(+), 119 deletions(-) create mode 100644 platform/linux-generic/arch/x86/cpu_flags.c copy platform/linux-generic/{include/odp_errno_define.h => arch/x86/cpu_flags.h} (58%) copy platform/linux-generic/include/{odp_errno_define.h => odp_time_internal.h} (52%) rename test/common_plat/validation/api/time/{time.h => time_test.h} (100%) hooks/post-receive --

6 years, 12 months

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[COMMIT] branch api-next updated. v1.14.0.0-344-g0b1dbf37

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 0b1dbf37b4030c6da4c6f13645c63fd4ac8ff923 (commit) via 79ba737a404d2833ad33d8f84ed6ce82c9a8c18e (commit) via a6ce9a4b1c70506a9d178d53b9c5daff92477d46 (commit) via f05a0abd5386dc953b8a3eb30b6f6b8937be08cc (commit) via 2520efadae74322d9a61c7e306246518a8396b6f (commit) via b33b8ed7ca7c0f66f9c63155dd7e59ecaf7ea75e (commit) via cf4a8144d8a8fcbbc3a9d6d43cbaa479f5e2dbfb (commit) via de644d068b0a6d4658770044191db7f96f716600 (commit) via 24c00c16869cf0863b5592c9e2eeeef5daf9684c (commit) via 6028f9d4b9ec4c770d8fc5c09f1ccbb33b22f8b2 (commit) via 8c35a494023c7e5de127ed6de8ed8562b36f3cac (commit) via de52bbc9058604745e443195fbd9f4504d700d8d (commit) from 4702cbf3b3aaa62c7f5438526164a314c86e7d37 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 0b1dbf37b4030c6da4c6f13645c63fd4ac8ff923 Merge: 4702cbf3 79ba737a Author: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Date: Tue May 2 19:11:47 2017 +0300 Merge branch 'master' into api-next Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --cc test/common_plat/validation/api/crypto/crypto.h index c25cbb39,661fe5df..4d810f62 --- a/test/common_plat/validation/api/crypto/crypto.h +++ b/test/common_plat/validation/api/crypto/crypto.h @@@ -22,10 -22,10 +22,12 @@@ void crypto_test_enc_alg_aes128_gcm(voi void crypto_test_enc_alg_aes128_gcm_ovr_iv(void); void crypto_test_dec_alg_aes128_gcm(void); void crypto_test_dec_alg_aes128_gcm_ovr_iv(void); - void crypto_test_alg_hmac_md5(void); + void crypto_test_gen_alg_hmac_md5(void); + void crypto_test_check_alg_hmac_md5(void); +void crypto_test_alg_hmac_sha1(void); - void crypto_test_alg_hmac_sha256(void); + void crypto_test_gen_alg_hmac_sha256(void); + void crypto_test_check_alg_hmac_sha256(void); +void crypto_test_alg_hmac_sha512(void); /* test arrays: */ extern odp_testinfo_t crypto_suite[]; diff --cc test/common_plat/validation/api/crypto/odp_crypto_test_inp.c index 42149ac6,a415f5c1..db380c23 --- a/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c +++ b/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c @@@ -1009,26 -1078,61 +1086,81 @@@ void crypto_test_gen_alg_hmac_sha256(vo } } + void crypto_test_check_alg_hmac_sha256(void) + { + odp_crypto_key_t cipher_key = { .data = NULL, .length = 0 }, + auth_key = { .data = NULL, .length = 0 }; + odp_crypto_iv_t iv = { .data = NULL, .length = 0 }; + uint8_t wrong_digest[HMAC_SHA256_DIGEST_LEN]; + + unsigned int test_vec_num = (sizeof(hmac_sha256_reference_length) / + sizeof(hmac_sha256_reference_length[0])); + + unsigned int i; + + memset(wrong_digest, 0xa5, sizeof(wrong_digest)); + + for (i = 0; i < test_vec_num; i++) { + auth_key.data = hmac_sha256_reference_key[i]; + auth_key.length = sizeof(hmac_sha256_reference_key[i]); + + if (!check_auth_options(ODP_AUTH_ALG_SHA256_HMAC, + auth_key.length, + HMAC_SHA256_128_CHECK_LEN)) + continue; + + alg_test(ODP_CRYPTO_OP_DECODE, + 0, + ODP_CIPHER_ALG_NULL, + iv, + iv.data, + cipher_key, + ODP_AUTH_ALG_SHA256_HMAC, + auth_key, + NULL, NULL, + hmac_sha256_reference_plaintext[i], + hmac_sha256_reference_length[i], + NULL, 0, + hmac_sha256_reference_digest[i], + HMAC_SHA256_128_CHECK_LEN); + + alg_test(ODP_CRYPTO_OP_DECODE, + 1, + ODP_CIPHER_ALG_NULL, + iv, + iv.data, + cipher_key, + ODP_AUTH_ALG_SHA256_HMAC, + auth_key, + NULL, NULL, + hmac_sha256_reference_plaintext[i], + hmac_sha256_reference_length[i], + NULL, 0, + wrong_digest, + HMAC_SHA256_128_CHECK_LEN); + } + } + +static int check_alg_hmac_sha1(void) +{ + return check_alg_support(ODP_CIPHER_ALG_NULL, ODP_AUTH_ALG_SHA1_HMAC); +} + +void crypto_test_alg_hmac_sha1(void) +{ + printf(" TEST NOT IMPLEMENTED YET "); +} + +static int check_alg_hmac_sha512(void) +{ + return check_alg_support(ODP_CIPHER_ALG_NULL, ODP_AUTH_ALG_SHA512_HMAC); +} + +void crypto_test_alg_hmac_sha512(void) +{ + printf(" TEST NOT IMPLEMENTED YET "); +} + int crypto_suite_sync_init(void) { suite_context.pool = odp_pool_lookup("packet_pool"); @@@ -1078,14 -1182,14 +1210,18 @@@ odp_testinfo_t crypto_suite[] = check_alg_aes_gcm), ODP_TEST_INFO_CONDITIONAL(crypto_test_dec_alg_aes128_gcm_ovr_iv, check_alg_aes_gcm), - ODP_TEST_INFO_CONDITIONAL(crypto_test_alg_hmac_md5, + ODP_TEST_INFO_CONDITIONAL(crypto_test_gen_alg_hmac_md5, + check_alg_hmac_md5), + ODP_TEST_INFO_CONDITIONAL(crypto_test_check_alg_hmac_md5, check_alg_hmac_md5), + ODP_TEST_INFO_CONDITIONAL(crypto_test_alg_hmac_sha1, + check_alg_hmac_sha1), - ODP_TEST_INFO_CONDITIONAL(crypto_test_alg_hmac_sha256, + ODP_TEST_INFO_CONDITIONAL(crypto_test_gen_alg_hmac_sha256, + check_alg_hmac_sha256), + ODP_TEST_INFO_CONDITIONAL(crypto_test_check_alg_hmac_sha256, check_alg_hmac_sha256), + ODP_TEST_INFO_CONDITIONAL(crypto_test_alg_hmac_sha512, + check_alg_hmac_sha512), ODP_TEST_INFO_NULL, }; ----------------------------------------------------------------------- Summary of changes: .gitignore | 1 + example/l3fwd/odp_l3fwd_db.c | 5 +- platform/linux-generic/Makefile.am | 6 +- .../linux-generic/include/odp_crypto_internal.h | 14 +- platform/linux-generic/odp_crypto.c | 150 ++++++-------------- platform/linux-generic/pktio/ethtool.c | 1 + platform/linux-generic/pktio/socket.c | 1 + test/common_plat/performance/odp_sched_latency.c | 59 ++++++-- test/common_plat/validation/api/crypto/crypto.h | 6 +- .../validation/api/crypto/odp_crypto_test_inp.c | 154 +++++++++++++++++++-- 10 files changed, 253 insertions(+), 144 deletions(-) hooks/post-receive --

7 years

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[COMMIT] branch master updated. v1.14.0.0-54-g79ba737a

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via 79ba737a404d2833ad33d8f84ed6ce82c9a8c18e (commit) from a6ce9a4b1c70506a9d178d53b9c5daff92477d46 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 79ba737a404d2833ad33d8f84ed6ce82c9a8c18e Author: Bill Fischofer <bill.fischofer(a)linaro.org> Date: Wed Apr 12 14:41:14 2017 -0500 example: l3fwd: check rc from odph_eth_addr_parse() Resolve Bug https://bugs.linaro.org/show_bug.cgi?id=2779 by checking the return code from odph_eth_addr_parse() and failing the call if dst_mac is unparseable. Signed-off-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/l3fwd/odp_l3fwd_db.c b/example/l3fwd/odp_l3fwd_db.c index 082b2c27..0670aa45 100644 --- a/example/l3fwd/odp_l3fwd_db.c +++ b/example/l3fwd/odp_l3fwd_db.c @@ -394,7 +394,10 @@ int create_fwd_db_entry(char *input, char **oif, uint8_t **dst_mac) *oif = entry->oif; break; case 2: - odph_eth_addr_parse(&entry->dst_mac, token); + if (odph_eth_addr_parse(&entry->dst_mac, token) < 0) { + free(local); + return -1; + } *dst_mac = entry->dst_mac.addr; break; ----------------------------------------------------------------------- Summary of changes: example/l3fwd/odp_l3fwd_db.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) hooks/post-receive --

7 years

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[COMMIT] branch master updated. v1.14.0.0-53-ga6ce9a4b

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via a6ce9a4b1c70506a9d178d53b9c5daff92477d46 (commit) from f05a0abd5386dc953b8a3eb30b6f6b8937be08cc (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit a6ce9a4b1c70506a9d178d53b9c5daff92477d46 Author: Brian Brooks <brian.brooks(a)arm.com> Date: Fri Apr 21 13:52:41 2017 -0500 .gitignore: add perf.data Signed-off-by: Brian Brooks <brian.brooks(a)arm.com> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/.gitignore b/.gitignore index fbc0eab9..cce24282 100644 --- a/.gitignore +++ b/.gitignore @@ -39,6 +39,7 @@ libtool ltmain.sh m4/*.m4 missing +perf.data* pkgconfig/libodp*.pc tags test-driver ----------------------------------------------------------------------- Summary of changes: .gitignore | 1 + 1 file changed, 1 insertion(+) hooks/post-receive --

7 years

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git-lng-odp May 2017