cregit-Linux how code gets into the kernel

Release 4.14 arch/metag/kernel/da.c

/*
 * Meta DA JTAG debugger control.
 *
 * Copyright 2012 Imagination Technologies Ltd.
 */


#include <linux/export.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <asm/da.h>
#include <asm/metag_mem.h>


bool _metag_da_present;

EXPORT_SYMBOL_GPL(_metag_da_present);


int __init metag_da_probe(void) { _metag_da_present = (metag_in32(T0VECINT_BHALT) == 1); if (_metag_da_present) pr_info("DA present\n"); else pr_info("DA not present\n"); return 0; }

Contributors

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James Hogan37100.00%1100.00%
Total37100.00%1100.00%


Overall Contributors

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James Hogan61100.00%2100.00%
Total61100.00%2100.00%
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