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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /drivers/crypto/intel/qat/qat_common/adf_heartbeat.h | |
parent | Adding debian version 6.8.12-1. (diff) | |
download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_heartbeat.h')
-rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_heartbeat.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_heartbeat.h b/drivers/crypto/intel/qat/qat_common/adf_heartbeat.h index b22e3cb297..16fdfb48b1 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_heartbeat.h +++ b/drivers/crypto/intel/qat/qat_common/adf_heartbeat.h @@ -13,17 +13,26 @@ struct dentry; #define ADF_CFG_HB_TIMER_DEFAULT_MS 500 #define ADF_CFG_HB_COUNT_THRESHOLD 3 +#define ADF_CFG_HB_RESET_MS 5000 + enum adf_device_heartbeat_status { HB_DEV_UNRESPONSIVE = 0, HB_DEV_ALIVE, HB_DEV_UNSUPPORTED, }; +/* Heartbeat counter pair */ +struct hb_cnt_pair { + __u16 resp_heartbeat_cnt; + __u16 req_heartbeat_cnt; +}; + struct adf_heartbeat { unsigned int hb_sent_counter; unsigned int hb_failed_counter; unsigned int hb_timer; u64 last_hb_check_time; + u64 last_hb_reset_time; bool ctrs_cnt_checked; struct hb_dma_addr { dma_addr_t phy_addr; @@ -35,6 +44,9 @@ struct adf_heartbeat { struct dentry *cfg; struct dentry *sent; struct dentry *failed; +#ifdef CONFIG_CRYPTO_DEV_QAT_ERROR_INJECTION + struct dentry *inject_error; +#endif } dbgfs; }; @@ -51,6 +63,15 @@ void adf_heartbeat_status(struct adf_accel_dev *accel_dev, enum adf_device_heartbeat_status *hb_status); void adf_heartbeat_check_ctrs(struct adf_accel_dev *accel_dev); +#ifdef CONFIG_CRYPTO_DEV_QAT_ERROR_INJECTION +int adf_heartbeat_inject_error(struct adf_accel_dev *accel_dev); +#else +static inline int adf_heartbeat_inject_error(struct adf_accel_dev *accel_dev) +{ + return -EPERM; +} +#endif + #else static inline int adf_heartbeat_init(struct adf_accel_dev *accel_dev) { |