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mac80211: ath11k: Support setting bdf-addr and caldb-addr via DT

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IPQ5018 uses different BDF and caldb addresses for vairous boards,
so let's support reading these addresses from the device tree.

Signed-off-by: Ziyang Huang <hzyitc@outlook.com>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/17182
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
George Moussalem 2024-10-07 15:31:17 +04:00 committed by Robert Marko
parent f520f54ab2
commit 432f2f83de
1 changed files with 62 additions and 0 deletions
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62
package/kernel/mac80211/patches/ath11k/201-wifi-ath11k-Support-setting-bdf-addr-and-caldb-addr-.patch Normal file
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@ -0,0 +1,62 @@
From 824dde8652815aa67b4e2bf2d8a9455a8ef82b8f Mon Sep 17 00:00:00 2001
From: Ziyang Huang <hzyitc@outlook.com>
Date: Thu, 29 Jun 2023 06:12:45 +0000
Subject: [PATCH] wifi: ath11k: Support setting bdf-addr and caldb-addr via DT
Signed-off-by: Ziyang Huang <hzyitc@outlook.com>
---
drivers/net/wireless/ath/ath11k/qmi.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
--- a/drivers/net/wireless/ath/ath11k/qmi.c
+++ b/drivers/net/wireless/ath/ath11k/qmi.c
@@ -2028,6 +2028,7 @@ static int ath11k_qmi_assign_target_mem_
struct device_node *hremote_node = NULL;
struct resource res;
u32 host_ddr_sz;
+ u32 addr;
int i, idx, ret;
for (i = 0, idx = 0; i < ab->qmi.mem_seg_count; i++) {
@@ -2067,7 +2068,9 @@ static int ath11k_qmi_assign_target_mem_
idx++;
break;
case BDF_MEM_REGION_TYPE:
- ab->qmi.target_mem[idx].paddr = ab->hw_params.bdf_addr;
+ if(of_property_read_u32(dev->of_node, "qcom,bdf-addr", &addr))
+ addr = ab->hw_params.bdf_addr;
+ ab->qmi.target_mem[idx].paddr = addr;
ab->qmi.target_mem[idx].vaddr = NULL;
ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size;
ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type;
@@ -2089,8 +2092,9 @@ static int ath11k_qmi_assign_target_mem_
if (!ab->qmi.target_mem[idx].iaddr)
return -EIO;
} else {
- ab->qmi.target_mem[idx].paddr =
- ATH11K_QMI_CALDB_ADDRESS;
+ if(of_property_read_u32(dev->of_node, "qcom,caldb-addr", &addr))
+ addr = ATH11K_QMI_CALDB_ADDRESS;
+ ab->qmi.target_mem[idx].paddr = addr;
}
} else {
ab->qmi.target_mem[idx].paddr = 0;
@@ -2292,6 +2296,7 @@ static int ath11k_qmi_load_file_target_m
struct qmi_wlanfw_bdf_download_resp_msg_v01 resp;
struct qmi_txn txn;
const u8 *temp = data;
+ u32 addr;
void __iomem *bdf_addr = NULL;
int ret = 0;
u32 remaining = len;
@@ -2303,7 +2308,9 @@ static int ath11k_qmi_load_file_target_m
memset(&resp, 0, sizeof(resp));
if (ab->hw_params.fixed_bdf_addr) {
- bdf_addr = ioremap(ab->hw_params.bdf_addr, ab->hw_params.fw.board_size);
+ if(of_property_read_u32(ab->dev->of_node, "qcom,bdf-addr", &addr))
+ addr = ab->hw_params.bdf_addr;
+ bdf_addr = ioremap(addr, ab->hw_params.fw.board_size);
if (!bdf_addr) {
ath11k_warn(ab, "qmi ioremap error for bdf_addr\n");
ret = -EIO;