Re: [PATCH v5 07/13] wifi: ath12k: add support for fixed QMI firmware memory

[Krzysztof Kozlowski]

On 30/01/2025 05:35, Raj Kumar Bhagat wrote:
> @@ -2646,6 +2663,136 @@ static int ath12k_qmi_alloc_target_mem_chunk(struct ath12k_base *ab)
>  	return ret;
>  }
>  
> +static int ath12k_qmi_assign_target_mem_chunk(struct ath12k_base *ab)
> +{
> +	struct device_node *mem_node;
> +	struct resource res, m3_res;
> +	u32 bdf_start_addr;
> +	int i, idx, ret;
> +
> +	for (i = 0, idx = 0; i < ab->qmi.mem_seg_count; i++) {
> +		switch (ab->qmi.target_mem[i].type) {
> +		case HOST_DDR_REGION_TYPE:
> +			mem_node = ath12k_core_get_reserved_mem_by_name(ab, "q6-region");


Why cannot you use existing API for reserved memory -
of_reserved_mem_lookup()?

Best regards,
Krzysztof