From 4a8a9379f2af4c9928529b3959bc2d8f7023c6bc Mon Sep 17 00:00:00 2001 From: Ravi Bangoria Date: Thu, 14 May 2020 16:47:31 +0530 Subject: powerpc/watchpoint: Provide DAWR number to __set_breakpoint Introduce new parameter 'nr' to __set_breakpoint() which indicates which DAWR should be programed. Also convert current_brk variable to an array. Signed-off-by: Ravi Bangoria Signed-off-by: Michael Ellerman Reviewed-by: Michael Neuling Link: https://lore.kernel.org/r/20200514111741.97993-7-ravi.bangoria@linux.ibm.com --- arch/powerpc/include/asm/debug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/include/asm/debug.h') diff --git a/arch/powerpc/include/asm/debug.h b/arch/powerpc/include/asm/debug.h index 7756026b95ca..ec57daf87f40 100644 --- a/arch/powerpc/include/asm/debug.h +++ b/arch/powerpc/include/asm/debug.h @@ -45,7 +45,7 @@ static inline int debugger_break_match(struct pt_regs *regs) { return 0; } static inline int debugger_fault_handler(struct pt_regs *regs) { return 0; } #endif -void __set_breakpoint(struct arch_hw_breakpoint *brk); +void __set_breakpoint(int nr, struct arch_hw_breakpoint *brk); bool ppc_breakpoint_available(void); #ifdef CONFIG_PPC_ADV_DEBUG_REGS extern void do_send_trap(struct pt_regs *regs, unsigned long address, -- cgit v1.2.3-59-g8ed1b