change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/tools/perf/arch/powerpc/util/header.c
..
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@@ -7,15 +7,9 @@
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 #include <string.h>
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 #include <linux/stringify.h>
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 #include "header.h"
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-#include "util.h"
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-
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-#define mfspr(rn)       ({unsigned long rval; \
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-			 asm volatile("mfspr %0," __stringify(rn) \
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-				      : "=r" (rval)); rval; })
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-
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-#define SPRN_PVR        0x11F	/* Processor Version Register */
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-#define PVR_VER(pvr)    (((pvr) >>  16) & 0xFFFF) /* Version field */
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-#define PVR_REV(pvr)    (((pvr) >>   0) & 0xFFFF) /* Revison field */
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+#include "utils_header.h"
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+#include "metricgroup.h"
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+#include <api/fs/fs.h>
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13
 
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 int
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 get_cpuid(char *buffer, size_t sz)
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@@ -45,3 +39,12 @@
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 	return bufp;
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 }
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+
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+int arch_get_runtimeparam(struct pmu_event *pe)
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+{
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+	int count;
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+	char path[PATH_MAX] = "/devices/hv_24x7/interface/";
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+
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+	atoi(pe->aggr_mode) == PerChip ? strcat(path, "sockets") : strcat(path, "coresperchip");
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+	return sysfs__read_int(path, &count) < 0 ? 1 : count;
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+}