diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index 583d539a4197..10516e22fdcb 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -622,19 +622,22 @@ setup_pixel_info(struct screen_info *si, u32 pixels_per_scan_line, } static efi_status_t -__gop_query32(struct efi_graphics_output_protocol_32 *gop32, +__gop_query32(efi_system_table_t *sys_table_arg, + struct efi_graphics_output_protocol_32 *gop32, struct efi_graphics_output_mode_info **info, unsigned long *size, u64 *fb_base) { struct efi_graphics_output_protocol_mode_32 *mode; + efi_graphics_output_protocol_query_mode query_mode; efi_status_t status; unsigned long m; m = gop32->mode; mode = (struct efi_graphics_output_protocol_mode_32 *)m; + query_mode = (void *)(unsigned long)gop32->query_mode; - status = efi_early->call(gop32->query_mode, gop32, - mode->mode, size, info); + status = __efi_call_early(query_mode, (void *)gop32, mode->mode, size, + info); if (status != EFI_SUCCESS) return status; @@ -643,8 +646,8 @@ __gop_query32(struct efi_graphics_output_protocol_32 *gop32, } static efi_status_t -setup_gop32(struct screen_info *si, efi_guid_t *proto, - unsigned long size, void **gop_handle) +setup_gop32(efi_system_table_t *sys_table_arg, struct screen_info *si, + efi_guid_t *proto, unsigned long size, void **gop_handle) { struct efi_graphics_output_protocol_32 *gop32, *first_gop; unsigned long nr_gops; @@ -654,7 +657,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto, u64 fb_base; struct efi_pixel_bitmask pixel_info; int pixel_format; - efi_status_t status; + efi_status_t status = EFI_NOT_FOUND; u32 *handles = (u32 *)(unsigned long)gop_handle; int i; @@ -667,7 +670,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto, efi_guid_t conout_proto = EFI_CONSOLE_OUT_DEVICE_GUID; bool conout_found = false; void *dummy = NULL; - u32 h = handles[i]; + efi_handle_t h = (efi_handle_t)(unsigned long)handles[i]; u64 current_fb_base; status = efi_call_early(handle_protocol, h, @@ -680,7 +683,8 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto, if (status == EFI_SUCCESS) conout_found = true; - status = __gop_query32(gop32, &info, &size, ¤t_fb_base); + status = __gop_query32(sys_table_arg, gop32, &info, &size, + ¤t_fb_base); if (status == EFI_SUCCESS && (!first_gop || conout_found)) { /* * Systems that use the UEFI Console Splitter may @@ -735,19 +739,22 @@ out: } static efi_status_t -__gop_query64(struct efi_graphics_output_protocol_64 *gop64, +__gop_query64(efi_system_table_t *sys_table_arg, + struct efi_graphics_output_protocol_64 *gop64, struct efi_graphics_output_mode_info **info, unsigned long *size, u64 *fb_base) { struct efi_graphics_output_protocol_mode_64 *mode; + efi_graphics_output_protocol_query_mode query_mode; efi_status_t status; unsigned long m; m = gop64->mode; mode = (struct efi_graphics_output_protocol_mode_64 *)m; + query_mode = (void *)(unsigned long)gop64->query_mode; - status = efi_early->call(gop64->query_mode, gop64, - mode->mode, size, info); + status = __efi_call_early(query_mode, (void *)gop64, mode->mode, size, + info); if (status != EFI_SUCCESS) return status; @@ -756,8 +763,8 @@ __gop_query64(struct efi_graphics_output_protocol_64 *gop64, } static efi_status_t -setup_gop64(struct screen_info *si, efi_guid_t *proto, - unsigned long size, void **gop_handle) +setup_gop64(efi_system_table_t *sys_table_arg, struct screen_info *si, + efi_guid_t *proto, unsigned long size, void **gop_handle) { struct efi_graphics_output_protocol_64 *gop64, *first_gop; unsigned long nr_gops; @@ -767,7 +774,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto, u64 fb_base; struct efi_pixel_bitmask pixel_info; int pixel_format; - efi_status_t status; + efi_status_t status = EFI_NOT_FOUND; u64 *handles = (u64 *)(unsigned long)gop_handle; int i; @@ -780,7 +787,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto, efi_guid_t conout_proto = EFI_CONSOLE_OUT_DEVICE_GUID; bool conout_found = false; void *dummy = NULL; - u64 h = handles[i]; + efi_handle_t h = (efi_handle_t)(unsigned long)handles[i]; u64 current_fb_base; status = efi_call_early(handle_protocol, h, @@ -793,7 +800,8 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto, if (status == EFI_SUCCESS) conout_found = true; - status = __gop_query64(gop64, &info, &size, ¤t_fb_base); + status = __gop_query64(sys_table_arg, gop64, &info, &size, + ¤t_fb_base); if (status == EFI_SUCCESS && (!first_gop || conout_found)) { /* * Systems that use the UEFI Console Splitter may @@ -850,8 +858,9 @@ out: /* * See if we have Graphics Output Protocol */ -static efi_status_t setup_gop(struct screen_info *si, efi_guid_t *proto, - unsigned long size) +efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg, + struct screen_info *si, efi_guid_t *proto, + unsigned long size) { efi_status_t status; void **gop_handle = NULL; @@ -867,10 +876,13 @@ static efi_status_t setup_gop(struct screen_info *si, efi_guid_t *proto, if (status != EFI_SUCCESS) goto free_handle; - if (efi_early->is64) - status = setup_gop64(si, proto, size, gop_handle); - else - status = setup_gop32(si, proto, size, gop_handle); + if (efi_is_64bit()) { + status = setup_gop64(sys_table_arg, si, proto, size, + gop_handle); + } else { + status = setup_gop32(sys_table_arg, si, proto, size, + gop_handle); + } free_handle: efi_call_early(free_pool, gop_handle); @@ -1038,7 +1050,7 @@ void setup_graphics(struct boot_params *boot_params) EFI_LOCATE_BY_PROTOCOL, &graphics_proto, NULL, &size, gop_handle); if (status == EFI_BUFFER_TOO_SMALL) - status = setup_gop(si, &graphics_proto, size); + status = efi_setup_gop(NULL, si, &graphics_proto, size); if (status != EFI_SUCCESS) { size = 0; diff --git a/arch/x86/boot/compressed/eboot.h b/arch/x86/boot/compressed/eboot.h index d487e727f1ec..4ee5318d7f28 100644 --- a/arch/x86/boot/compressed/eboot.h +++ b/arch/x86/boot/compressed/eboot.h @@ -85,6 +85,10 @@ struct efi_graphics_output_protocol { struct efi_graphics_output_protocol_mode *mode; }; +typedef efi_status_t (*efi_graphics_output_protocol_query_mode)( + struct efi_graphics_output_protocol *, u32, unsigned long *, + struct efi_graphics_output_mode_info **); + struct efi_uga_draw_protocol_32 { u32 get_mode; u32 set_mode; diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 53748c45e488..10e440770371 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -225,6 +225,11 @@ __pure const struct efi_config *__efi_early(void); #define efi_call_early(f, ...) \ __efi_early()->call(__efi_early()->f, __VA_ARGS__); +#define __efi_call_early(f, ...) \ + __efi_early()->call((unsigned long)f, __VA_ARGS__); + +#define efi_is_64bit() __efi_early()->is64 + extern bool efi_reboot_required(void); #else diff --git a/include/linux/efi.h b/include/linux/efi.h index e29a31d0fc35..c2949909339b 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -21,6 +21,7 @@ #include #include #include +#include #include @@ -1352,5 +1353,9 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, efi_status_t efi_parse_options(char *cmdline); +efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg, + struct screen_info *si, efi_guid_t *proto, + unsigned long size); + bool efi_runtime_disabled(void); #endif /* _LINUX_EFI_H */