From 6caebff168235b6102e5dc57cb95a2374301720a Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Thu, 3 Jun 2021 19:17:01 +0000 Subject: [PATCH] powerpc/ps3: Add CONFIG_PS3_VERBOSE_RESULT option To aid debugging, add a new PS3 kernel config option PS3_VERBOSE_RESULT that, when enabled, will print more verbose messages for the result of LV1 hypercalls. Signed-off-by: Geoff Levand Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/0ce4b6969a08094a747bd382dbfd30b72ebc192d.1622746428.git.geoff@infradead.org --- arch/powerpc/include/asm/ps3.h | 2 +- arch/powerpc/platforms/ps3/Kconfig | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h index e646c7f218bc..7df145901def 100644 --- a/arch/powerpc/include/asm/ps3.h +++ b/arch/powerpc/include/asm/ps3.h @@ -232,7 +232,7 @@ enum lv1_result { static inline const char* ps3_result(int result) { -#if defined(DEBUG) || defined(PS3_VERBOSE_RESULT) +#if defined(DEBUG) || defined(PS3_VERBOSE_RESULT) || defined(CONFIG_PS3_VERBOSE_RESULT) switch (result) { case LV1_SUCCESS: return "LV1_SUCCESS (0)"; diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig index e32406e918d0..ebed94942d39 100644 --- a/arch/powerpc/platforms/ps3/Kconfig +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -85,6 +85,15 @@ config PS3_SYS_MANAGER This support is required for PS3 system control. In general, all users will say Y or M. +config PS3_VERBOSE_RESULT + bool "PS3 Verbose LV1 hypercall results" if PS3_ADVANCED + depends on PPC_PS3 + help + Enables more verbose log mesages for LV1 hypercall results. + + If in doubt, say N here and reduce the size of the kernel by a + small amount. + config PS3_REPOSITORY_WRITE bool "PS3 Repository write support" if PS3_ADVANCED depends on PPC_PS3