Re: [PATCH v5 07/13] wifi: ath12k: add support for fixed QMI firmware memory
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2025-01-30 07:46:36
Also in:
ath12k, linux-devicetree, lkml
On 30/01/2025 05:35, Raj Kumar Bhagat wrote:
quoted hunk ↗ jump to hunk
@@ -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