From 2957e9a7ea070524508a846205689431cb5c101f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 1 Jul 2024 19:13:54 +0200 Subject: Adding upstream version 6.9.7. Signed-off-by: Daniel Baumann --- drivers/crypto/intel/qat/qat_common/adf_aer.c | 19 +++++-------------- drivers/crypto/intel/qat/qat_common/adf_gen4_tl.c | 1 + drivers/crypto/intel/qat/qat_common/adf_rl.c | 2 +- drivers/crypto/intel/qat/qat_common/adf_telemetry.c | 21 +++++++++++++++++++++ drivers/crypto/intel/qat/qat_common/adf_telemetry.h | 1 + 5 files changed, 29 insertions(+), 15 deletions(-) (limited to 'drivers/crypto/intel/qat/qat_common') diff --git a/drivers/crypto/intel/qat/qat_common/adf_aer.c b/drivers/crypto/intel/qat/qat_common/adf_aer.c index 9da2278bd5..04260f61d0 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_aer.c +++ b/drivers/crypto/intel/qat/qat_common/adf_aer.c @@ -130,8 +130,7 @@ static void adf_device_reset_worker(struct work_struct *work) if (adf_dev_restart(accel_dev)) { /* The device hanged and we can't restart it so stop here */ dev_err(&GET_DEV(accel_dev), "Restart device failed\n"); - if (reset_data->mode == ADF_DEV_RESET_ASYNC || - completion_done(&reset_data->compl)) + if (reset_data->mode == ADF_DEV_RESET_ASYNC) kfree(reset_data); WARN(1, "QAT: device restart failed. Device is unusable\n"); return; @@ -147,16 +146,8 @@ static void adf_device_reset_worker(struct work_struct *work) adf_dev_restarted_notify(accel_dev); clear_bit(ADF_STATUS_RESTARTING, &accel_dev->status); - /* - * The dev is back alive. Notify the caller if in sync mode - * - * If device restart will take a more time than expected, - * the schedule_reset() function can timeout and exit. This can be - * detected by calling the completion_done() function. In this case - * the reset_data structure needs to be freed here. - */ - if (reset_data->mode == ADF_DEV_RESET_ASYNC || - completion_done(&reset_data->compl)) + /* The dev is back alive. Notify the caller if in sync mode */ + if (reset_data->mode == ADF_DEV_RESET_ASYNC) kfree(reset_data); else complete(&reset_data->compl); @@ -191,10 +182,10 @@ static int adf_dev_aer_schedule_reset(struct adf_accel_dev *accel_dev, if (!timeout) { dev_err(&GET_DEV(accel_dev), "Reset device timeout expired\n"); + cancel_work_sync(&reset_data->reset_work); ret = -EFAULT; - } else { - kfree(reset_data); } + kfree(reset_data); return ret; } return 0; diff --git a/drivers/crypto/intel/qat/qat_common/adf_gen4_tl.c b/drivers/crypto/intel/qat/qat_common/adf_gen4_tl.c index 7fc7a77f6a..c7ad8cf078 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_gen4_tl.c +++ b/drivers/crypto/intel/qat/qat_common/adf_gen4_tl.c @@ -149,5 +149,6 @@ void adf_gen4_init_tl_data(struct adf_tl_hw_data *tl_data) tl_data->sl_exec_counters = sl_exec_counters; tl_data->rp_counters = rp_counters; tl_data->num_rp_counters = ARRAY_SIZE(rp_counters); + tl_data->max_sl_cnt = ADF_GEN4_TL_MAX_SLICES_PER_TYPE; } EXPORT_SYMBOL_GPL(adf_gen4_init_tl_data); diff --git a/drivers/crypto/intel/qat/qat_common/adf_rl.c b/drivers/crypto/intel/qat/qat_common/adf_rl.c index d4f2db3c53..e10f0024f4 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_rl.c +++ b/drivers/crypto/intel/qat/qat_common/adf_rl.c @@ -1125,7 +1125,7 @@ int adf_rl_start(struct adf_accel_dev *accel_dev) } if ((fw_caps & RL_CAPABILITY_MASK) != RL_CAPABILITY_VALUE) { - dev_info(&GET_DEV(accel_dev), "not supported\n"); + dev_info(&GET_DEV(accel_dev), "feature not supported by FW\n"); ret = -EOPNOTSUPP; goto ret_free; } diff --git a/drivers/crypto/intel/qat/qat_common/adf_telemetry.c b/drivers/crypto/intel/qat/qat_common/adf_telemetry.c index 2ff714d11b..74fb0c2ed2 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_telemetry.c +++ b/drivers/crypto/intel/qat/qat_common/adf_telemetry.c @@ -41,6 +41,20 @@ static int validate_tl_data(struct adf_tl_hw_data *tl_data) return 0; } +static int validate_tl_slice_counters(struct icp_qat_fw_init_admin_slice_cnt *slice_count, + u8 max_slices_per_type) +{ + u8 *sl_counter = (u8 *)slice_count; + int i; + + for (i = 0; i < ADF_TL_SL_CNT_COUNT; i++) { + if (sl_counter[i] > max_slices_per_type) + return -EINVAL; + } + + return 0; +} + static int adf_tl_alloc_mem(struct adf_accel_dev *accel_dev) { struct adf_tl_hw_data *tl_data = &GET_TL_DATA(accel_dev); @@ -214,6 +228,13 @@ int adf_tl_run(struct adf_accel_dev *accel_dev, int state) return ret; } + ret = validate_tl_slice_counters(&telemetry->slice_cnt, tl_data->max_sl_cnt); + if (ret) { + dev_err(dev, "invalid value returned by FW\n"); + adf_send_admin_tl_stop(accel_dev); + return ret; + } + telemetry->hbuffs = state; atomic_set(&telemetry->state, state); diff --git a/drivers/crypto/intel/qat/qat_common/adf_telemetry.h b/drivers/crypto/intel/qat/qat_common/adf_telemetry.h index 9be81cd3b8..e54a406cc1 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_telemetry.h +++ b/drivers/crypto/intel/qat/qat_common/adf_telemetry.h @@ -40,6 +40,7 @@ struct adf_tl_hw_data { u8 num_dev_counters; u8 num_rp_counters; u8 max_rp; + u8 max_sl_cnt; }; struct adf_telemetry { -- cgit v1.2.3