diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/global_data.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 27aa75e7036..19c66e1fe5d 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -30,6 +30,7 @@ struct acpi_ctx; struct driver_rt; +struct upl; typedef struct global_data gd_t; @@ -491,6 +492,12 @@ struct global_data { * @dmtag_list: List of DM tags */ struct list_head dmtag_list; +#if CONFIG_IS_ENABLED(UPL) + /** + * @upl: Universal Payload-handoff information + */ + struct upl *upl; +#endif }; #ifndef DO_DEPS_ONLY static_assert(sizeof(struct global_data) == GD_SIZE); @@ -590,6 +597,14 @@ static_assert(sizeof(struct global_data) == GD_SIZE); #define gd_malloc_ptr() 0L #endif +#if CONFIG_IS_ENABLED(UPL) +#define gd_upl() gd->upl +#define gd_set_upl(_val) gd->upl = (_val) +#else +#define gd_upl() NULL +#define gd_set_upl(val) +#endif + /** * enum gd_flags - global data flags * @@ -701,6 +716,10 @@ enum gd_flags { * @GD_FLG_HUSH_MODERN_PARSER: Use hush 2021 parser. */ GD_FLG_HUSH_MODERN_PARSER = 0x2000000, + /** + * @GD_FLG_UPL: Read/write a Universal Payload (UPL) handoff + */ + GD_FLG_UPL = 0x4000000, }; #endif /* __ASSEMBLY__ */ |