C++ (Cpp) adf_cfg_add_key_value_param Examples

Example #1

File: adf_ctl_drv.c Project: davyb1964/rxe-dev

static int adf_add_key_value_data(struct adf_accel_dev *accel_dev,
                                  const char *section,
                                  const struct adf_user_cfg_key_val *key_val)
{
    if (key_val->type == ADF_HEX) {
        long *ptr = (long *)key_val->val;
        long val = *ptr;

        if (adf_cfg_add_key_value_param(accel_dev, section,
                                        key_val->key, (void *)val,
                                        key_val->type)) {
            dev_err(&GET_DEV(accel_dev),
                    "failed to add hex keyvalue.\n");
            return -EFAULT;
        }
    } else {
        if (adf_cfg_add_key_value_param(accel_dev, section,
                                        key_val->key, key_val->val,
                                        key_val->type)) {
            dev_err(&GET_DEV(accel_dev),
                    "failed to add keyvalue.\n");
            return -EFAULT;
        }
    }
    return 0;
}

Example #2

File: adf_drv.c Project: hemaprathaban/linux-1

static int adf_dev_configure(struct adf_accel_dev *accel_dev)
{
	int cpus = num_online_cpus();
	int banks = GET_MAX_BANKS(accel_dev);
	int instances = min(cpus, banks);
	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
	int i;
	unsigned long val;

	if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC))
		goto err;
	if (adf_cfg_section_add(accel_dev, "Accelerator0"))
		goto err;
	for (i = 0; i < instances; i++) {
		val = i;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
			 i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
		val = 128;
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = 512;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = 0;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = 2;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = 4;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_RND_TX, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = 8;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = 10;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = 12;
		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_RND_RX, i);
		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
						key, (void *)&val, ADF_DEC))
			goto err;

		val = ADF_COALESCING_DEF_TIME;
		snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
		if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
						key, (void *)&val, ADF_DEC))
			goto err;
	}

	val = i;
	if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
					ADF_NUM_CY, (void *)&val, ADF_DEC))
		goto err;

	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
	return 0;
err:
	dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n");
	return -EINVAL;
}