From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode
---
kernel/kernel/irq/proc.c | 62 ++++++++++++-------------------
1 files changed, 24 insertions(+), 38 deletions(-)
diff --git a/kernel/kernel/irq/proc.c b/kernel/kernel/irq/proc.c
index e8c655b..0459b69 100644
--- a/kernel/kernel/irq/proc.c
+++ b/kernel/kernel/irq/proc.c
@@ -100,10 +100,6 @@
return 0;
}
-#ifndef is_affinity_mask_valid
-#define is_affinity_mask_valid(val) 1
-#endif
-
int no_irq_affinity;
static int irq_affinity_proc_show(struct seq_file *m, void *v)
{
@@ -158,17 +154,12 @@
if (err)
goto free_cpumask;
- if (!is_affinity_mask_valid(new_value)) {
- err = -EINVAL;
- goto free_cpumask;
- }
-
/*
* Do not allow disabling IRQs completely - it's a too easy
* way to make the system unusable accidentally :-) At least
- * one online CPU still has to be targeted.
+ * one active CPU still has to be targeted.
*/
- if (!cpumask_intersects(new_value, cpu_online_mask)) {
+ if (!cpumask_intersects(new_value, cpu_active_mask)) {
/*
* Special case for empty set - allow the architecture code
* to set default SMP affinity.
@@ -207,20 +198,20 @@
return single_open(file, irq_affinity_list_proc_show, PDE_DATA(inode));
}
-static const struct file_operations irq_affinity_proc_fops = {
- .open = irq_affinity_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .write = irq_affinity_proc_write,
+static const struct proc_ops irq_affinity_proc_ops = {
+ .proc_open = irq_affinity_proc_open,
+ .proc_read = seq_read,
+ .proc_lseek = seq_lseek,
+ .proc_release = single_release,
+ .proc_write = irq_affinity_proc_write,
};
-static const struct file_operations irq_affinity_list_proc_fops = {
- .open = irq_affinity_list_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .write = irq_affinity_list_proc_write,
+static const struct proc_ops irq_affinity_list_proc_ops = {
+ .proc_open = irq_affinity_list_proc_open,
+ .proc_read = seq_read,
+ .proc_lseek = seq_lseek,
+ .proc_release = single_release,
+ .proc_write = irq_affinity_list_proc_write,
};
#ifdef CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK
@@ -254,11 +245,6 @@
if (err)
goto out;
- if (!is_affinity_mask_valid(new_value)) {
- err = -EINVAL;
- goto out;
- }
-
/*
* Do not allow disabling IRQs completely - it's a too easy
* way to make the system unusable accidentally :-) At least
@@ -282,12 +268,12 @@
return single_open(file, default_affinity_show, PDE_DATA(inode));
}
-static const struct file_operations default_affinity_proc_fops = {
- .open = default_affinity_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .write = default_affinity_write,
+static const struct proc_ops default_affinity_proc_ops = {
+ .proc_open = default_affinity_open,
+ .proc_read = seq_read,
+ .proc_lseek = seq_lseek,
+ .proc_release = single_release,
+ .proc_write = default_affinity_write,
};
static int irq_node_proc_show(struct seq_file *m, void *v)
@@ -378,7 +364,7 @@
#ifdef CONFIG_SMP
/* create /proc/irq/<irq>/smp_affinity */
proc_create_data("smp_affinity", 0644, desc->dir,
- &irq_affinity_proc_fops, irqp);
+ &irq_affinity_proc_ops, irqp);
/* create /proc/irq/<irq>/affinity_hint */
proc_create_single_data("affinity_hint", 0444, desc->dir,
@@ -386,7 +372,7 @@
/* create /proc/irq/<irq>/smp_affinity_list */
proc_create_data("smp_affinity_list", 0644, desc->dir,
- &irq_affinity_list_proc_fops, irqp);
+ &irq_affinity_list_proc_ops, irqp);
proc_create_single_data("node", 0444, desc->dir, irq_node_proc_show,
irqp);
@@ -437,7 +423,7 @@
{
#ifdef CONFIG_SMP
proc_create("irq/default_smp_affinity", 0644, NULL,
- &default_affinity_proc_fops);
+ &default_affinity_proc_ops);
#endif
}
@@ -499,7 +485,7 @@
rcu_read_lock();
desc = irq_to_desc(i);
- if (!desc)
+ if (!desc || irq_settings_is_hidden(desc))
goto outsparse;
if (desc->kstat_irqs)
--
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