diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/debug_descriptor.h | 55 | ||||
| -rw-r--r-- | include/skiboot.h | 35 |
2 files changed, 55 insertions, 35 deletions
diff --git a/include/debug_descriptor.h b/include/debug_descriptor.h new file mode 100644 index 0000000..619f493 --- /dev/null +++ b/include/debug_descriptor.h @@ -0,0 +1,55 @@ +/* Copyright 2013-2018 IBM Corp. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + * implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __DEBUG_DESCRIPTOR_H +#define __DEBUG_DESCRIPTOR_H + +#define OPAL_BOOT_COMPLETE 0x1 +/* Debug descriptor. This structure is pointed to by the word at offset + * 0x80 in the sapphire binary + */ +struct debug_descriptor { + u8 eye_catcher[8]; /* "OPALdbug" */ +#define DEBUG_DESC_VERSION 1 + u32 version; + u8 console_log_levels; /* high 4 bits in memory, + * low 4 bits driver (e.g. uart). */ + u8 state_flags; /* various state flags - OPAL_BOOT_COMPLETE etc */ + u16 reserved2; + u32 reserved[2]; + + /* Memory console */ + u64 memcons_phys; + u32 memcons_tce; + u32 memcons_obuf_tce; + u32 memcons_ibuf_tce; + + /* Traces */ + u64 trace_mask; + u32 num_traces; +#define DEBUG_DESC_MAX_TRACES 256 + u64 trace_phys[DEBUG_DESC_MAX_TRACES]; + u32 trace_size[DEBUG_DESC_MAX_TRACES]; + u32 trace_tce[DEBUG_DESC_MAX_TRACES]; +}; +extern struct debug_descriptor debug_descriptor; + +static inline bool opal_booting(void) +{ + return !(debug_descriptor.state_flags & OPAL_BOOT_COMPLETE); +} + +#endif diff --git a/include/skiboot.h b/include/skiboot.h index b4bdf37..989565c 100644 --- a/include/skiboot.h +++ b/include/skiboot.h @@ -63,41 +63,6 @@ static inline bool is_rodata(const void *p) } #endif -#define OPAL_BOOT_COMPLETE 0x1 -/* Debug descriptor. This structure is pointed to by the word at offset - * 0x80 in the sapphire binary - */ -struct debug_descriptor { - u8 eye_catcher[8]; /* "OPALdbug" */ -#define DEBUG_DESC_VERSION 1 - u32 version; - u8 console_log_levels; /* high 4 bits in memory, - * low 4 bits driver (e.g. uart). */ - u8 state_flags; /* various state flags - OPAL_BOOT_COMPLETE etc */ - u16 reserved2; - u32 reserved[2]; - - /* Memory console */ - u64 memcons_phys; - u32 memcons_tce; - u32 memcons_obuf_tce; - u32 memcons_ibuf_tce; - - /* Traces */ - u64 trace_mask; - u32 num_traces; -#define DEBUG_DESC_MAX_TRACES 256 - u64 trace_phys[DEBUG_DESC_MAX_TRACES]; - u32 trace_size[DEBUG_DESC_MAX_TRACES]; - u32 trace_tce[DEBUG_DESC_MAX_TRACES]; -}; -extern struct debug_descriptor debug_descriptor; - -static inline bool opal_booting(void) -{ - return !(debug_descriptor.state_flags & OPAL_BOOT_COMPLETE); -} - /* Console logging * Update console_get_level() if you add here */ |