add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/mips/kernel/cevt-sb1250.c
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@@ -1,19 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright (C) 2000, 2001 Broadcom Corporation
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version 2
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- * of the License, or (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
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  */
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 #include <linux/clockchips.h>
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 #include <linux/interrupt.h>
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@@ -103,16 +90,15 @@
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 }
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 static DEFINE_PER_CPU(struct clock_event_device, sibyte_hpt_clockevent);
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-static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction);
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 static DEFINE_PER_CPU(char [18], sibyte_hpt_name);
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 void sb1250_clockevent_init(void)
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 {
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 	unsigned int cpu = smp_processor_id();
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 	unsigned int irq = K_INT_TIMER_0 + cpu;
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-	struct irqaction *action = &per_cpu(sibyte_hpt_irqaction, cpu);
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 	struct clock_event_device *cd = &per_cpu(sibyte_hpt_clockevent, cpu);
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 	unsigned char *name = per_cpu(sibyte_hpt_name, cpu);
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+	unsigned long flags = IRQF_PERCPU | IRQF_TIMER;
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 	/* Only have 4 general purpose timers, and we use last one as hpt */
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 	BUG_ON(cpu > 2);
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@@ -146,11 +132,7 @@
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 	sb1250_unmask_irq(cpu, irq);
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-	action->handler = sibyte_counter_handler;
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-	action->flags	= IRQF_PERCPU | IRQF_TIMER;
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-	action->name	= name;
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-	action->dev_id	= cd;
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-
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 	irq_set_affinity(irq, cpumask_of(cpu));
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-	setup_irq(irq, action);
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+	if (request_irq(irq, sibyte_counter_handler, flags, name, cd))
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+		pr_err("Failed to request irq %d (%s)\n", irq, name);
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 }