Message ID | 20200521202309.11.Ia6086100e8567ae147f09a6a428ee5f9a7aa7dbe@changeid |
---|---|
State | Superseded |
Delegated to: | Bin Meng |
Headers | show |
Series | x86: Enhance MTRR functionality to support multiple CPUs | expand |
Hi Simon, -----"Simon Glass" <sjg@chromium.org> schrieb: ----- > Betreff: [PATCH 11/22] global_data: Add a generic global_data flag for SMP state > > Allow keeping track of whether all CPUs have been enabled yet. This allows > us to know whether other CPUs need to be considered when updating > CPU-specific settings such as MTRRs on x86. > > Signed-off-by: Simon Glass <sjg@chromium.org> > --- > > include/asm-generic/global_data.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h > index 8c78792cc98..345f365d794 100644 > --- a/include/asm-generic/global_data.h > +++ b/include/asm-generic/global_data.h > @@ -167,5 +167,6 @@ typedef struct global_data { > #define GD_FLG_LOG_READY 0x08000 /* Log system is ready for use */ > #define GD_FLG_WDT_READY 0x10000 /* Watchdog is ready for use */ > #define GD_FLG_SKIP_LL_INIT 0x20000 /* Don't perform low-level init */ > +#define GD_FLG_SMP_INIT 0x40000 /* SMP init is complete */ > > #endif /* __ASM_GENERIC_GBL_DATA_H */ > -- > 2.27.0.rc0.183.gde8f92d652-goog Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 8c78792cc98..345f365d794 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -167,5 +167,6 @@ typedef struct global_data { #define GD_FLG_LOG_READY 0x08000 /* Log system is ready for use */ #define GD_FLG_WDT_READY 0x10000 /* Watchdog is ready for use */ #define GD_FLG_SKIP_LL_INIT 0x20000 /* Don't perform low-level init */ +#define GD_FLG_SMP_INIT 0x40000 /* SMP init is complete */ #endif /* __ASM_GENERIC_GBL_DATA_H */
Allow keeping track of whether all CPUs have been enabled yet. This allows us to know whether other CPUs need to be considered when updating CPU-specific settings such as MTRRs on x86. Signed-off-by: Simon Glass <sjg@chromium.org> --- include/asm-generic/global_data.h | 1 + 1 file changed, 1 insertion(+)