powerpc/xmon: Add ISA v3.0 SPRs to SPR dump (d1e1b351) · Commits · 戴 / test

arch/powerpc/include/asm/reg.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -356,6 +356,7 @@
		#define SPRN_PMSR 0x355 /* Power Management Status Reg */
		#define SPRN_PMMAR 0x356 /* Power Management Memory Activity Register */
		#define SPRN_PSSCR 0x357 /* Processor Stop Status and Control Register (ISA 3.0) */
		#define SPRN_PSSCR_PR 0x337 /* PSSCR ISA 3.0, privileged mode access */
		#define SPRN_PMCR 0x374 /* Power Management Control Register */

		/* HFSCR and FSCR bit numbers are the same */

+23 −0

Original line number	Diff line number	Diff line
		@@ -1807,6 +1807,28 @@ static void dump_207_sprs(void)
		#endif
		}

		static void dump_300_sprs(void)
		{
		#ifdef CONFIG_PPC64
		bool hv = mfmsr() & MSR_HV;

		if (!cpu_has_feature(CPU_FTR_ARCH_300))
		return;

		printf("pidr = %.16lx tidr = %.16lx\n",
		mfspr(SPRN_PID), mfspr(SPRN_TIDR));
		printf("asdr = %.16lx psscr = %.16lx\n",
		mfspr(SPRN_ASDR), hv ? mfspr(SPRN_PSSCR)
		: mfspr(SPRN_PSSCR_PR));

		if (!hv)
		return;

		printf("ptcr = %.16lx\n",
		mfspr(SPRN_PTCR));
		#endif
		}

		static void dump_one_spr(int spr, bool show_unimplemented)
		{
		unsigned long val;
		@@ -1860,6 +1882,7 @@ static void super_regs(void)

		dump_206_sprs();
		dump_207_sprs();
		dump_300_sprs();

		return;
		}