add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/powerpc/perf/power7-pmu.c
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@@ -1,18 +1,16 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Performance counter support for POWER7 processors.
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  *
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  * Copyright 2009 Paul Mackerras, IBM 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
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- * 2 of the License, or (at your option) any later version.
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  */
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 #include <linux/kernel.h>
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 #include <linux/perf_event.h>
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 #include <linux/string.h>
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 #include <asm/reg.h>
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 #include <asm/cputable.h>
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+
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+#include "internal.h"
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 /*
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  * Bits in event code for POWER7
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@@ -238,6 +236,7 @@
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 	case 6:
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 		if (psel == 0x64)
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 			return pmc >= 3;
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+		break;
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 	case 8:
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 		return unit == 0xd;
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 	}
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@@ -245,7 +244,8 @@
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 }
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 static int power7_compute_mmcr(u64 event[], int n_ev,
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-			       unsigned int hwc[], unsigned long mmcr[], struct perf_event *pevents[])
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+			       unsigned int hwc[], struct mmcr_regs *mmcr,
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+			       struct perf_event *pevents[])
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 {
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 	unsigned long mmcr1 = 0;
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 	unsigned long mmcra = MMCRA_SDAR_DCACHE_MISS | MMCRA_SDAR_ERAT_MISS;
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@@ -301,20 +301,20 @@
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 	}
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 	/* Return MMCRx values */
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-	mmcr[0] = 0;
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+	mmcr->mmcr0 = 0;
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 	if (pmc_inuse & 1)
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-		mmcr[0] = MMCR0_PMC1CE;
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+		mmcr->mmcr0 = MMCR0_PMC1CE;
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 	if (pmc_inuse & 0x3e)
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-		mmcr[0] |= MMCR0_PMCjCE;
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-	mmcr[1] = mmcr1;
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-	mmcr[2] = mmcra;
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+		mmcr->mmcr0 |= MMCR0_PMCjCE;
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+	mmcr->mmcr1 = mmcr1;
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+	mmcr->mmcra = mmcra;
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 	return 0;
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 }
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-static void power7_disable_pmc(unsigned int pmc, unsigned long mmcr[])
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+static void power7_disable_pmc(unsigned int pmc, struct mmcr_regs *mmcr)
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 {
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 	if (pmc <= 3)
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-		mmcr[1] &= ~(0xffUL << MMCR1_PMCSEL_SH(pmc));
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+		mmcr->mmcr1 &= ~(0xffUL << MMCR1_PMCSEL_SH(pmc));
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 }
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 static int power7_generic_events[] = {
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@@ -335,7 +335,7 @@
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  * 0 means not supported, -1 means nonsensical, other values
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  * are event codes.
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  */
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-static int power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
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+static u64 power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
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 	[C(L1D)] = {		/* 	RESULT_ACCESS	RESULT_MISS */
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 		[C(OP_READ)] = {	0xc880,		0x400f0	},
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 		[C(OP_WRITE)] = {	0,		0x300f0	},
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@@ -444,7 +444,7 @@
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 	.cache_events		= &power7_cache_events,
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 };
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-static int __init init_power7_pmu(void)
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+int init_power7_pmu(void)
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 {
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 	if (!cur_cpu_spec->oprofile_cpu_type ||
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 	    strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power7"))
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@@ -455,5 +455,3 @@
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 	return register_power_pmu(&power7_pmu);
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 }
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-
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-early_initcall(init_power7_pmu);