From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/drivers/remoteproc/qcom_wcnss.c | 44 ++++++++++++++++++++++++++++----------------
1 files changed, 28 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/remoteproc/qcom_wcnss.c b/kernel/drivers/remoteproc/qcom_wcnss.c
index b0e07e9..b745d4e 100644
--- a/kernel/drivers/remoteproc/qcom_wcnss.c
+++ b/kernel/drivers/remoteproc/qcom_wcnss.c
@@ -1,18 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Qualcomm Wireless Connectivity Subsystem Peripheral Image Loader
*
* Copyright (C) 2016 Linaro Ltd
* Copyright (C) 2014 Sony Mobile Communications AB
* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/clk.h>
@@ -35,6 +27,7 @@
#include "qcom_common.h"
#include "remoteproc_internal.h"
+#include "qcom_pil_info.h"
#include "qcom_wcnss.h"
#define WCNSS_CRASH_REASON_SMEM 422
@@ -153,10 +146,17 @@
static int wcnss_load(struct rproc *rproc, const struct firmware *fw)
{
struct qcom_wcnss *wcnss = (struct qcom_wcnss *)rproc->priv;
+ int ret;
- return qcom_mdt_load(wcnss->dev, fw, rproc->firmware, WCNSS_PAS_ID,
- wcnss->mem_region, wcnss->mem_phys,
- wcnss->mem_size, &wcnss->mem_reloc);
+ ret = qcom_mdt_load(wcnss->dev, fw, rproc->firmware, WCNSS_PAS_ID,
+ wcnss->mem_region, wcnss->mem_phys,
+ wcnss->mem_size, &wcnss->mem_reloc);
+ if (ret)
+ return ret;
+
+ qcom_pil_info_store("wcnss", wcnss->mem_phys, wcnss->mem_size);
+
+ return 0;
}
static void wcnss_indicate_nv_download(struct qcom_wcnss *wcnss)
@@ -295,7 +295,7 @@
return ret;
}
-static void *wcnss_da_to_va(struct rproc *rproc, u64 da, int len)
+static void *wcnss_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
{
struct qcom_wcnss *wcnss = (struct qcom_wcnss *)rproc->priv;
int offset;
@@ -415,6 +415,7 @@
irq_handler_t thread_fn)
{
int ret;
+ int irq_number;
ret = platform_get_irq_byname(pdev, name);
if (ret < 0 && optional) {
@@ -425,14 +426,19 @@
return ret;
}
+ irq_number = ret;
+
ret = devm_request_threaded_irq(&pdev->dev, ret,
NULL, thread_fn,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"wcnss", wcnss);
- if (ret)
+ if (ret) {
dev_err(&pdev->dev, "request %s IRQ failed\n", name);
+ return ret;
+ }
- return ret;
+ /* Return the IRQ number if the IRQ was successfully acquired */
+ return irq_number;
}
static int wcnss_alloc_memory_region(struct qcom_wcnss *wcnss)
@@ -448,6 +454,7 @@
}
ret = of_address_to_resource(node, 0, &r);
+ of_node_put(node);
if (ret)
return ret;
@@ -488,6 +495,7 @@
dev_err(&pdev->dev, "unable to allocate remoteproc\n");
return -ENOMEM;
}
+ rproc_coredump_set_elf_info(rproc, ELFCLASS32, EM_NONE);
wcnss = (struct qcom_wcnss *)rproc->priv;
wcnss->dev = &pdev->dev;
@@ -553,6 +561,10 @@
qcom_add_smd_subdev(rproc, &wcnss->smd_subdev);
wcnss->sysmon = qcom_add_sysmon_subdev(rproc, "wcnss", WCNSS_SSCTL_ID);
+ if (IS_ERR(wcnss->sysmon)) {
+ ret = PTR_ERR(wcnss->sysmon);
+ goto free_rproc;
+ }
ret = rproc_add(rproc);
if (ret)
@@ -622,5 +634,5 @@
}
module_exit(wcnss_exit);
-MODULE_DESCRIPTION("Qualcomm Peripherial Image Loader for Wireless Subsystem");
+MODULE_DESCRIPTION("Qualcomm Peripheral Image Loader for Wireless Subsystem");
MODULE_LICENSE("GPL v2");
--
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